diff --git a/.cargo/config.toml b/.cargo/config.toml
index 1b8ffe1a1c82..68a0d7b552dc 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -9,3 +9,7 @@ rustdocflags = [
 CC_x86_64_unknown_linux_musl = { value = ".cargo/musl-gcc", force = true, relative = true }
 CXX_x86_64_unknown_linux_musl = { value = ".cargo/musl-g++", force = true, relative = true }
 CARGO_WORKSPACE_ROOT_DIR = { value = "", relative = true }
+
+[net]
+retry = 5
+# git-fetch-with-cli = true # commented because there is a risk that a runner can be banned by github
diff --git a/.config/taplo.toml b/.config/taplo.toml
index 7cbc1b075125..4b8afc74a52e 100644
--- a/.config/taplo.toml
+++ b/.config/taplo.toml
@@ -40,3 +40,10 @@ keys = ["workspace.dependencies"]
 
 [rule.formatting]
 reorder_keys = true
+
+[[rule]]
+include = ["**/Cargo.toml"]
+keys = ["build-dependencies", "dependencies", "dev-dependencies"]
+
+[rule.formatting]
+reorder_keys = true
diff --git a/.github/scripts/common/lib.sh b/.github/scripts/common/lib.sh
index 00f8c089831e..c9be21e45dcb 100755
--- a/.github/scripts/common/lib.sh
+++ b/.github/scripts/common/lib.sh
@@ -297,7 +297,6 @@ fetch_release_artifacts_from_s3() {
   pwd
   ls -al --color
   popd > /dev/null
-  unset OUTPUT_DIR
 }
 
 # Pass the name of the binary as input, it will
diff --git a/.github/workflows/build-misc.yml b/.github/workflows/build-misc.yml
index c4a7281b9ebc..335c26282027 100644
--- a/.github/workflows/build-misc.yml
+++ b/.github/workflows/build-misc.yml
@@ -20,7 +20,7 @@ jobs:
     uses: ./.github/workflows/reusable-preflight.yml
 
   build-runtimes-polkavm:
-    timeout-minutes: 20
+    timeout-minutes: 60
     needs: [preflight]
     runs-on: ${{ needs.preflight.outputs.RUNNER }}
     container:
@@ -38,11 +38,7 @@ jobs:
         env:
           SUBSTRATE_RUNTIME_TARGET: riscv
         id: required
-        run: |
-          forklift cargo check -p minimal-template-runtime
-          forklift cargo check -p westend-runtime
-          forklift cargo check -p rococo-runtime
-          forklift cargo check -p polkadot-test-runtime
+        run: forklift cargo check -p minimal-template-runtime -p westend-runtime -p rococo-runtime -p polkadot-test-runtime
       - name: Stop all workflows if failed
         if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
diff --git a/.github/workflows/check-semver.yml b/.github/workflows/check-semver.yml
index 11b386da21e9..16028c8de770 100644
--- a/.github/workflows/check-semver.yml
+++ b/.github/workflows/check-semver.yml
@@ -74,7 +74,7 @@ jobs:
 
       - name: install parity-publish
         # Set the target dir to cache the build.
-        run: CARGO_TARGET_DIR=./target/ cargo install parity-publish@0.10.2 --locked -q
+        run: CARGO_TARGET_DIR=./target/ cargo install parity-publish@0.10.3 --locked -q
 
       - name: check semver
         run: |
diff --git a/.github/workflows/cmd.yml b/.github/workflows/cmd.yml
index 6cd1adec1d8b..42b2eab3b9e4 100644
--- a/.github/workflows/cmd.yml
+++ b/.github/workflows/cmd.yml
@@ -19,10 +19,10 @@ jobs:
     steps:
       - name: Generate token
         id: generate_token
-        uses: tibdex/github-app-token@v2.1.0
+        uses: actions/create-github-app-token@v1
         with:
-          app_id: ${{ secrets.CMD_BOT_APP_ID }}
-          private_key: ${{ secrets.CMD_BOT_APP_KEY }}
+          app-id: ${{ secrets.CMD_BOT_APP_ID }}
+          private-key: ${{ secrets.CMD_BOT_APP_KEY }}
 
       - name: Check if user is a member of the organization
         id: is-member
@@ -292,9 +292,17 @@ jobs:
       image: ${{ needs.set-image.outputs.IMAGE }}
     timeout-minutes: 1440 # 24 hours per runtime
     steps:
+      - name: Generate token
+        uses: actions/create-github-app-token@v1
+        id: generate_token
+        with:
+          app-id: ${{ secrets.CMD_BOT_APP_ID }}
+          private-key: ${{ secrets.CMD_BOT_APP_KEY }}
+
       - name: Checkout
         uses: actions/checkout@v4
         with:
+          token: ${{ steps.generate_token.outputs.token }}
           repository: ${{ needs.get-pr-branch.outputs.repo }}
           ref: ${{ needs.get-pr-branch.outputs.pr-branch }}
 
@@ -392,19 +400,41 @@ jobs:
           name: command-output
           path: /tmp/cmd/command_output.log
 
+      # Generate token for commit, as the earlier token expires after 1 hour, while cmd can take longer
+      - name: Generate token for commit
+        uses: actions/create-github-app-token@v1
+        id: generate_token_commit
+        with:
+          app-id: ${{ secrets.CMD_BOT_APP_ID }}
+          private-key: ${{ secrets.CMD_BOT_APP_KEY }}
+
       - name: Commit changes
         run: |
           if [ -n "$(git status --porcelain)" ]; then
-            git config --local user.email "action@github.com"
-            git config --local user.name "GitHub Action"
+            git config --global user.name command-bot
+            git config --global user.email "<>"
+            git config --global pull.rebase false
+
+            # Push the results to the target branch
+            git remote add \
+              github \
+              "https://x-access-token:${{ steps.generate_token_commit.outputs.token }}@github.com/${{ needs.get-pr-branch.outputs.repo }}.git" || :
+
+            push_changes() {
+              git push github "HEAD:${{ needs.get-pr-branch.outputs.pr-branch }}"
+            }
 
             git add .
             git restore --staged Cargo.lock # ignore changes in Cargo.lock
             git commit -m "Update from ${{ github.actor }} running command '${{ steps.get-pr-comment.outputs.group2 }}'" || true
             
-            git pull --rebase origin ${{ needs.get-pr-branch.outputs.pr-branch }}
-            
-            git push origin ${{ needs.get-pr-branch.outputs.pr-branch }}
+            # Attempt to push changes
+            if ! push_changes; then
+              echo "Push failed, trying to rebase..."
+              git pull --rebase github "${{ needs.get-pr-branch.outputs.pr-branch }}"
+              # After successful rebase, try pushing again
+              push_changes
+            fi
           else
             echo "Nothing to commit";
           fi
diff --git a/.github/workflows/publish-check-compile.yml b/.github/workflows/publish-check-compile.yml
index 83cd3ff8fa90..ce1b2cb231d0 100644
--- a/.github/workflows/publish-check-compile.yml
+++ b/.github/workflows/publish-check-compile.yml
@@ -16,7 +16,7 @@ jobs:
   preflight:
     uses: ./.github/workflows/reusable-preflight.yml
 
-  check-publish:
+  check-publish-compile:
     timeout-minutes: 90
     needs: [preflight]
     runs-on: ${{ needs.preflight.outputs.RUNNER }}
@@ -31,7 +31,7 @@ jobs:
           cache-on-failure: true
 
       - name: install parity-publish
-        run: cargo install parity-publish@0.10.2 --locked -q
+        run: cargo install parity-publish@0.10.3 --locked -q
 
       - name: parity-publish update plan
         run: parity-publish --color always plan --skip-check --prdoc prdoc/
diff --git a/.github/workflows/publish-check-crates.yml b/.github/workflows/publish-check-crates.yml
index 1e5a8054e2c7..3150cb9dd405 100644
--- a/.github/workflows/publish-check-crates.yml
+++ b/.github/workflows/publish-check-crates.yml
@@ -24,7 +24,7 @@ jobs:
           cache-on-failure: true
 
       - name: install parity-publish
-        run: cargo install parity-publish@0.10.2 --locked -q
+        run: cargo install parity-publish@0.10.3 --locked -q
 
       - name: parity-publish check
         run: parity-publish --color always check --allow-unpublished
diff --git a/.github/workflows/publish-claim-crates.yml b/.github/workflows/publish-claim-crates.yml
index 845b57a61b96..a6efc8a5599e 100644
--- a/.github/workflows/publish-claim-crates.yml
+++ b/.github/workflows/publish-claim-crates.yml
@@ -18,7 +18,7 @@ jobs:
           cache-on-failure: true
 
       - name: install parity-publish
-        run: cargo install parity-publish@0.10.2 --locked -q
+        run: cargo install parity-publish@0.10.3 --locked -q
 
       - name: parity-publish claim
         env:
diff --git a/.github/workflows/release-50_publish-docker.yml b/.github/workflows/release-50_publish-docker.yml
index 5c3c3a6e854d..a3c49598d6b1 100644
--- a/.github/workflows/release-50_publish-docker.yml
+++ b/.github/workflows/release-50_publish-docker.yml
@@ -46,7 +46,7 @@ on:
         required: true
 
       stable_tag:
-        description: Tag matching the actual stable release version in the format stableYYMM or stableYYMM-X for patch releases
+        description: Tag matching the actual stable release version in the format polkadpt-stableYYMM(-rcX) or plkadot-stableYYMM-X(-rcX) for patch releases
         required: true
 
 permissions:
@@ -311,9 +311,9 @@ jobs:
           # TODO: The owner should be used below but buildx does not resolve the VARs
           # TODO: It would be good to get rid of this GHA that we don't really need.
           tags: |
-            egorpop/polkadot:${{ steps.fetch-data.outputs.stable }}
-            egorpop/polkadot:latest
-            egorpop/polkadot:${{ needs.fetch-latest-debian-package-version.outputs.polkadot_container_tag }}
+            parity/polkadot:${{ steps.fetch-data.outputs.stable }}
+            parity/polkadot:latest
+            parity/polkadot:${{ needs.fetch-latest-debian-package-version.outputs.polkadot_container_tag }}
           build-args: |
             VCS_REF=${{ github.ref }}
             POLKADOT_VERSION=${{ needs.fetch-latest-debian-package-version.outputs.polkadot_apt_version }}
diff --git a/.gitlab/pipeline/zombienet/polkadot.yml b/.gitlab/pipeline/zombienet/polkadot.yml
index ac4bdac7ad15..14a235bcda86 100644
--- a/.gitlab/pipeline/zombienet/polkadot.yml
+++ b/.gitlab/pipeline/zombienet/polkadot.yml
@@ -63,6 +63,8 @@
     LOCAL_SDK_TEST: "/builds/parity/mirrors/polkadot-sdk/polkadot/zombienet-sdk-tests"
     FF_DISABLE_UMASK_FOR_DOCKER_EXECUTOR: 1
     RUN_IN_CONTAINER: "1"
+    # don't retry sdk tests
+    NEXTEST_RETRIES: 0
   artifacts:
     name: "${CI_JOB_NAME}_${CI_COMMIT_REF_NAME}"
     when: always
@@ -190,6 +192,7 @@ zombienet-polkadot-elastic-scaling-0001-basic-3cores-6s-blocks:
       --local-dir="${LOCAL_DIR}/elastic_scaling"
       --test="0002-elastic-scaling-doesnt-break-parachains.zndsl"
 
+
 .zombienet-polkadot-functional-0012-spam-statement-distribution-requests:
   extends:
     - .zombienet-polkadot-common
@@ -252,6 +255,17 @@ zombienet-polkadot-functional-0018-shared-core-idle-parachain:
       --local-dir="${LOCAL_DIR}/functional"
       --test="0018-shared-core-idle-parachain.zndsl"
 
+zombienet-polkadot-functional-0019-coretime-collation-fetching-fairness:
+  extends:
+    - .zombienet-polkadot-common
+  before_script:
+    - !reference [ .zombienet-polkadot-common, before_script ]
+    - cp --remove-destination ${LOCAL_DIR}/assign-core.js ${LOCAL_DIR}/functional
+  script:
+    - /home/nonroot/zombie-net/scripts/ci/run-test-local-env-manager.sh
+      --local-dir="${LOCAL_DIR}/functional"
+      --test="0019-coretime-collation-fetching-fairness.zndsl"
+
 zombienet-polkadot-smoke-0001-parachains-smoke-test:
   extends:
     - .zombienet-polkadot-common
@@ -386,3 +400,19 @@ zombienet-polkadot-malus-0001-dispute-valid:
     - unset NEXTEST_FAILURE_OUTPUT
     - unset NEXTEST_SUCCESS_OUTPUT
     - cargo nextest run --archive-file ./artifacts/polkadot-zombienet-tests.tar.zst --no-capture -- smoke::coretime_revenue::coretime_revenue_test
+
+zombienet-polkadot-elastic-scaling-slot-based-3cores:
+  extends:
+    - .zombienet-polkadot-common
+  needs:
+    - job: build-polkadot-zombienet-tests
+      artifacts: true
+  before_script:
+    - !reference [ ".zombienet-polkadot-common", "before_script" ]
+    - export POLKADOT_IMAGE="${ZOMBIENET_INTEGRATION_TEST_IMAGE}"
+    - export CUMULUS_IMAGE="docker.io/paritypr/test-parachain:${PIPELINE_IMAGE_TAG}"
+  script:
+    # we want to use `--no-capture` in zombienet tests.
+    - unset NEXTEST_FAILURE_OUTPUT
+    - unset NEXTEST_SUCCESS_OUTPUT
+    - cargo nextest run --archive-file ./artifacts/polkadot-zombienet-tests.tar.zst --no-capture -- elastic_scaling::slot_based_3cores::slot_based_3cores_test
diff --git a/Cargo.lock b/Cargo.lock
index 2b71cbf67dad..3931b8b0be5b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -125,6 +125,48 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
 
+[[package]]
+name = "alloy-core"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c618bd382f0bc2ac26a7e4bfae01c9b015ca8f21b37ca40059ae35a7e62b3dc6"
+dependencies = [
+ "alloy-dyn-abi",
+ "alloy-json-abi",
+ "alloy-primitives 0.8.15",
+ "alloy-rlp",
+ "alloy-sol-types 0.8.15",
+]
+
+[[package]]
+name = "alloy-dyn-abi"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41056bde53ae10ffbbf11618efbe1e0290859e5eab0fe9ef82ebdb62f12a866f"
+dependencies = [
+ "alloy-json-abi",
+ "alloy-primitives 0.8.15",
+ "alloy-sol-type-parser",
+ "alloy-sol-types 0.8.15",
+ "const-hex",
+ "itoa",
+ "serde",
+ "serde_json",
+ "winnow 0.6.18",
+]
+
+[[package]]
+name = "alloy-json-abi"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c357da577dfb56998d01f574d81ad7a1958d248740a7981b205d69d65a7da404"
+dependencies = [
+ "alloy-primitives 0.8.15",
+ "alloy-sol-type-parser",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "alloy-primitives"
 version = "0.4.2"
@@ -145,6 +187,34 @@ dependencies = [
  "tiny-keccak",
 ]
 
+[[package]]
+name = "alloy-primitives"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6259a506ab13e1d658796c31e6e39d2e2ee89243bcc505ddc613b35732e0a430"
+dependencies = [
+ "alloy-rlp",
+ "bytes",
+ "cfg-if",
+ "const-hex",
+ "derive_more 1.0.0",
+ "foldhash",
+ "hashbrown 0.15.2",
+ "hex-literal",
+ "indexmap 2.7.0",
+ "itoa",
+ "k256",
+ "keccak-asm",
+ "paste",
+ "proptest",
+ "rand",
+ "ruint",
+ "rustc-hash 2.0.0",
+ "serde",
+ "sha3 0.10.8",
+ "tiny-keccak",
+]
+
 [[package]]
 name = "alloy-rlp"
 version = "0.3.3"
@@ -169,18 +239,88 @@ dependencies = [
  "proc-macro2 1.0.86",
  "quote 1.0.37",
  "syn 2.0.87",
- "syn-solidity",
+ "syn-solidity 0.4.2",
  "tiny-keccak",
 ]
 
+[[package]]
+name = "alloy-sol-macro"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9d64f851d95619233f74b310f12bcf16e0cbc27ee3762b6115c14a84809280a"
+dependencies = [
+ "alloy-sol-macro-expander",
+ "alloy-sol-macro-input",
+ "proc-macro-error2",
+ "proc-macro2 1.0.86",
+ "quote 1.0.37",
+ "syn 2.0.87",
+]
+
+[[package]]
+name = "alloy-sol-macro-expander"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6bf7ed1574b699f48bf17caab4e6e54c6d12bc3c006ab33d58b1e227c1c3559f"
+dependencies = [
+ "alloy-sol-macro-input",
+ "const-hex",
+ "heck 0.5.0",
+ "indexmap 2.7.0",
+ "proc-macro-error2",
+ "proc-macro2 1.0.86",
+ "quote 1.0.37",
+ "syn 2.0.87",
+ "syn-solidity 0.8.15",
+ "tiny-keccak",
+]
+
+[[package]]
+name = "alloy-sol-macro-input"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c02997ccef5f34f9c099277d4145f183b422938ed5322dc57a089fe9b9ad9ee"
+dependencies = [
+ "const-hex",
+ "dunce",
+ "heck 0.5.0",
+ "proc-macro2 1.0.86",
+ "quote 1.0.37",
+ "syn 2.0.87",
+ "syn-solidity 0.8.15",
+]
+
+[[package]]
+name = "alloy-sol-type-parser"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce13ff37285b0870d0a0746992a4ae48efaf34b766ae4c2640fa15e5305f8e73"
+dependencies = [
+ "serde",
+ "winnow 0.6.18",
+]
+
 [[package]]
 name = "alloy-sol-types"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98d7107bed88e8f09f0ddcc3335622d87bfb6821f3e0c7473329fb1cfad5e015"
 dependencies = [
- "alloy-primitives",
- "alloy-sol-macro",
+ "alloy-primitives 0.4.2",
+ "alloy-sol-macro 0.4.2",
+ "const-hex",
+ "serde",
+]
+
+[[package]]
+name = "alloy-sol-types"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1174cafd6c6d810711b4e00383037bdb458efc4fe3dbafafa16567e0320c54d8"
+dependencies = [
+ "alloy-json-abi",
+ "alloy-primitives 0.8.15",
+ "alloy-sol-macro 0.8.15",
  "const-hex",
  "serde",
 ]
@@ -701,30 +841,14 @@ version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
 
-[[package]]
-name = "asn1-rs"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f6fd5ddaf0351dff5b8da21b2fb4ff8e08ddd02857f0bf69c47639106c0fff0"
-dependencies = [
- "asn1-rs-derive 0.4.0",
- "asn1-rs-impl 0.1.0",
- "displaydoc",
- "nom",
- "num-traits",
- "rusticata-macros",
- "thiserror",
- "time",
-]
-
 [[package]]
 name = "asn1-rs"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "22ad1373757efa0f70ec53939aabc7152e1591cb485208052993070ac8d2429d"
 dependencies = [
- "asn1-rs-derive 0.5.0",
- "asn1-rs-impl 0.2.0",
+ "asn1-rs-derive",
+ "asn1-rs-impl",
  "displaydoc",
  "nom",
  "num-traits",
@@ -733,18 +857,6 @@ dependencies = [
  "time",
 ]
 
-[[package]]
-name = "asn1-rs-derive"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "726535892e8eae7e70657b4c8ea93d26b8553afb1ce617caee529ef96d7dee6c"
-dependencies = [
- "proc-macro2 1.0.86",
- "quote 1.0.37",
- "syn 1.0.109",
- "synstructure 0.12.6",
-]
-
 [[package]]
 name = "asn1-rs-derive"
 version = "0.5.0"
@@ -757,17 +869,6 @@ dependencies = [
  "synstructure 0.13.1",
 ]
 
-[[package]]
-name = "asn1-rs-impl"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2777730b2039ac0f95f093556e61b6d26cebed5393ca6f152717777cec3a42ed"
-dependencies = [
- "proc-macro2 1.0.86",
- "quote 1.0.37",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "asn1-rs-impl"
 version = "0.2.0"
@@ -1295,7 +1396,7 @@ dependencies = [
  "futures-lite 2.3.0",
  "parking",
  "polling 3.4.0",
- "rustix 0.38.25",
+ "rustix 0.38.21",
  "slab",
  "tracing",
  "windows-sys 0.52.0",
@@ -1377,7 +1478,7 @@ dependencies = [
  "cfg-if",
  "event-listener 5.3.1",
  "futures-lite 2.3.0",
- "rustix 0.38.25",
+ "rustix 0.38.21",
  "tracing",
 ]
 
@@ -1393,7 +1494,7 @@ dependencies = [
  "cfg-if",
  "futures-core",
  "futures-io",
- "rustix 0.38.25",
+ "rustix 0.38.21",
  "signal-hook-registry",
  "slab",
  "windows-sys 0.52.0",
@@ -1478,6 +1579,19 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "asynchronous-codec"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a860072022177f903e59730004fb5dc13db9275b79bb2aef7ba8ce831956c233"
+dependencies = [
+ "bytes",
+ "futures-sink",
+ "futures-util",
+ "memchr",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "atomic-take"
 version = "1.1.0"
@@ -1938,6 +2052,8 @@ dependencies = [
  "frame-support 28.0.0",
  "parity-scale-codec",
  "scale-info",
+ "sp-core 28.0.0",
+ "staging-xcm 7.0.0",
 ]
 
 [[package]]
@@ -1948,6 +2064,8 @@ dependencies = [
  "frame-support 28.0.0",
  "parity-scale-codec",
  "scale-info",
+ "sp-core 28.0.0",
+ "staging-xcm 7.0.0",
 ]
 
 [[package]]
@@ -2541,6 +2659,7 @@ dependencies = [
  "bp-rococo",
  "bp-runtime 0.7.0",
  "bp-westend",
+ "bp-xcm-bridge-hub-router 0.6.0",
  "bridge-hub-common 0.1.0",
  "bridge-hub-test-utils 0.7.0",
  "bridge-runtime-common 0.7.0",
@@ -2779,6 +2898,7 @@ dependencies = [
  "bp-rococo",
  "bp-runtime 0.7.0",
  "bp-westend",
+ "bp-xcm-bridge-hub-router 0.6.0",
  "bridge-hub-common 0.1.0",
  "bridge-hub-test-utils 0.7.0",
  "bridge-runtime-common 0.7.0",
@@ -2995,6 +3115,9 @@ name = "bytes"
 version = "1.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "428d9aa8fbc0670b7b8d6030a7fadd0f86151cae55e4dbbece15f3780a3dfaf3"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "bzip2-sys"
@@ -3127,6 +3250,12 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "chacha"
 version = "0.3.0"
@@ -3165,6 +3294,7 @@ dependencies = [
 name = "chain-spec-guide-runtime"
 version = "0.0.0"
 dependencies = [
+ "cmd_lib",
  "docify",
  "frame-support 28.0.0",
  "pallet-balances 28.0.0",
@@ -3752,9 +3882,9 @@ dependencies = [
 
 [[package]]
 name = "const-hex"
-version = "1.10.0"
+version = "1.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5104de16b218eddf8e34ffe2f86f74bfa4e61e95a1b89732fccf6325efd0557"
+checksum = "4b0485bab839b018a8f1723fc5391819fea5f8f0f32288ef8a735fd096b6160c"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -4506,6 +4636,7 @@ dependencies = [
  "sp-runtime 31.0.1",
  "sp-state-machine 0.35.0",
  "sp-timestamp 26.0.0",
+ "sp-trie 29.0.0",
  "substrate-prometheus-endpoint",
  "tokio",
  "tracing",
@@ -4805,7 +4936,6 @@ dependencies = [
  "pallet-message-queue 31.0.0",
  "parity-scale-codec",
  "polkadot-parachain-primitives 6.0.0",
- "polkadot-runtime-common 7.0.0",
  "polkadot-runtime-parachains 7.0.0",
  "rand",
  "sc-client-api",
@@ -5756,9 +5886,9 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.4.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2e66c9d817f1720209181c316d28635c050fa304f9c79e47a520882661b7308"
+checksum = "e8566979429cf69b49a5c740c60791108e86440e8be149bbea4fe54d2c32d6e2"
 
 [[package]]
 name = "data-encoding-macro"
@@ -5799,27 +5929,13 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "der-parser"
-version = "8.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbd676fbbab537128ef0278adb5576cf363cff6aa22a7b24effe97347cfab61e"
-dependencies = [
- "asn1-rs 0.5.2",
- "displaydoc",
- "nom",
- "num-bigint",
- "num-traits",
- "rusticata-macros",
-]
-
 [[package]]
 name = "der-parser"
 version = "9.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5cd0a5c643689626bec213c4d8bd4d96acc8ffdb4ad4bb6bc16abf27d5f4b553"
 dependencies = [
- "asn1-rs 0.6.1",
+ "asn1-rs",
  "displaydoc",
  "nom",
  "num-bigint",
@@ -6287,18 +6403,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "enum-as-inner"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9720bba047d567ffc8a3cba48bf19126600e249ab7f128e9233e6376976a116"
-dependencies = [
- "heck 0.4.1",
- "proc-macro2 1.0.86",
- "quote 1.0.37",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "enum-as-inner"
 version = "0.6.0"
@@ -6681,7 +6785,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb42427514b063d97ce21d5199f36c0c307d981434a6be32582bc79fe5bd2303"
 dependencies = [
  "expander",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "proc-macro-crate 3.1.0",
  "proc-macro2 1.0.86",
  "quote 1.0.37",
@@ -6872,6 +6976,12 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foldhash"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f81ec6369c545a7d40e4589b5597581fa1c441fe1cce96dd1de43159910a36a2"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -7016,6 +7126,7 @@ dependencies = [
  "sc-client-db",
  "sc-executor 0.32.0",
  "sc-executor-common 0.29.0",
+ "sc-runtime-utilities",
  "sc-service",
  "sc-sysinfo",
  "serde",
@@ -7431,7 +7542,7 @@ dependencies = [
  "macro_magic",
  "parity-scale-codec",
  "pretty_assertions",
- "proc-macro-warning 1.0.0",
+ "proc-macro-warning",
  "proc-macro2 1.0.86",
  "quote 1.0.37",
  "regex",
@@ -7458,7 +7569,7 @@ dependencies = [
  "frame-support-procedural-tools 13.0.0",
  "itertools 0.11.0",
  "macro_magic",
- "proc-macro-warning 1.0.0",
+ "proc-macro-warning",
  "proc-macro2 1.0.86",
  "quote 1.0.37",
  "sp-crypto-hashing 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -7708,7 +7819,7 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "29f9df8a11882c4e3335eb2d18a0137c505d9ca927470b0cac9c6f0ae07d28f7"
 dependencies = [
- "rustix 0.38.25",
+ "rustix 0.38.21",
  "windows-sys 0.48.0",
 ]
 
@@ -7741,9 +7852,9 @@ dependencies = [
 
 [[package]]
 name = "futures-bounded"
-version = "0.1.0"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b07bbbe7d7e78809544c6f718d875627addc73a7c3582447abc052cd3dc67e0"
+checksum = "91f328e7fb845fc832912fb6a34f40cf6d1888c92f974d1893a54e97b5ff542e"
 dependencies = [
  "futures-timer",
  "futures-util",
@@ -7824,12 +7935,13 @@ dependencies = [
 
 [[package]]
 name = "futures-rustls"
-version = "0.24.0"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35bd3cf68c183738046838e300353e4716c674dc5e56890de4826801a6622a28"
+checksum = "a8f2f12607f92c69b12ed746fabf9ca4f5c482cba46679c1a75b874ed7c26adb"
 dependencies = [
  "futures-io",
- "rustls 0.21.7",
+ "rustls 0.23.18",
+ "rustls-pki-types",
 ]
 
 [[package]]
@@ -7851,7 +7963,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f288b0a4f20f9a56b5d1da57e2227c661b7b16168e2f72365f57b63326e29b24"
 dependencies = [
  "gloo-timers",
- "send_wrapper 0.4.0",
+ "send_wrapper",
 ]
 
 [[package]]
@@ -8130,7 +8242,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http 0.2.9",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -8149,7 +8261,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "http 1.1.0",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -8220,6 +8332,16 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
+dependencies = [
+ "foldhash",
+ "serde",
+]
+
 [[package]]
 name = "hashlink"
 version = "0.8.4"
@@ -8270,6 +8392,9 @@ name = "hex"
 version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "hex-conservative"
@@ -8301,7 +8426,7 @@ dependencies = [
  "async-trait",
  "cfg-if",
  "data-encoding",
- "enum-as-inner 0.6.0",
+ "enum-as-inner",
  "futures-channel",
  "futures-io",
  "futures-util",
@@ -8309,6 +8434,7 @@ dependencies = [
  "ipnet",
  "once_cell",
  "rand",
+ "socket2 0.5.7",
  "thiserror",
  "tinyvec",
  "tokio",
@@ -8318,9 +8444,9 @@ dependencies = [
 
 [[package]]
 name = "hickory-resolver"
-version = "0.24.1"
+version = "0.24.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28757f23aa75c98f254cf0405e6d8c25b831b32921b050a66692427679b1f243"
+checksum = "0a2e2aba9c389ce5267d31cf1e4dace82390ae276b0b364ea55630b1fa1b44b4"
 dependencies = [
  "cfg-if",
  "futures-util",
@@ -8643,17 +8769,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
-[[package]]
-name = "idna"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
-dependencies = [
- "matches",
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "idna"
 version = "0.4.0"
@@ -8847,12 +8962,13 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.2.3"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "233cf39063f058ea2caae4091bf4a3ef70a653afbc026f5c4a4135d114e3c177"
+checksum = "62f822373a4fe84d4bb149bf54e584a7f4abec90e072ed49cda0edea5b95471f"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.5",
+ "hashbrown 0.15.2",
+ "serde",
 ]
 
 [[package]]
@@ -8927,7 +9043,7 @@ dependencies = [
  "socket2 0.5.7",
  "widestring",
  "windows-sys 0.48.0",
- "winreg 0.50.0",
+ "winreg",
 ]
 
 [[package]]
@@ -8966,7 +9082,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
 dependencies = [
  "hermit-abi 0.3.9",
- "rustix 0.38.25",
+ "rustix 0.38.21",
  "windows-sys 0.48.0",
 ]
 
@@ -9352,6 +9468,16 @@ dependencies = [
  "cpufeatures",
 ]
 
+[[package]]
+name = "keccak-asm"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "505d1856a39b200489082f90d897c3f07c455563880bc5952e38eabf731c83b6"
+dependencies = [
+ "digest 0.10.7",
+ "sha3-asm",
+]
+
 [[package]]
 name = "keccak-hash"
 version = "0.11.0"
@@ -9645,9 +9771,31 @@ dependencies = [
  "futures-timer",
  "getrandom",
  "instant",
- "libp2p-allow-block-list",
- "libp2p-connection-limits",
- "libp2p-core",
+ "libp2p-allow-block-list 0.2.0",
+ "libp2p-connection-limits 0.2.1",
+ "libp2p-core 0.40.1",
+ "libp2p-identity",
+ "libp2p-swarm 0.43.7",
+ "multiaddr 0.18.1",
+ "pin-project",
+ "rw-stream-sink",
+ "thiserror",
+]
+
+[[package]]
+name = "libp2p"
+version = "0.54.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbbe80f9c7e00526cd6b838075b9c171919404a4732cb2fa8ece0a093223bfc4"
+dependencies = [
+ "bytes",
+ "either",
+ "futures",
+ "futures-timer",
+ "getrandom",
+ "libp2p-allow-block-list 0.4.0",
+ "libp2p-connection-limits 0.4.0",
+ "libp2p-core 0.42.0",
  "libp2p-dns",
  "libp2p-identify",
  "libp2p-identity",
@@ -9658,10 +9806,9 @@ dependencies = [
  "libp2p-ping",
  "libp2p-quic",
  "libp2p-request-response",
- "libp2p-swarm",
+ "libp2p-swarm 0.45.1",
  "libp2p-tcp",
  "libp2p-upnp",
- "libp2p-wasm-ext",
  "libp2p-websocket",
  "libp2p-yamux",
  "multiaddr 0.18.1",
@@ -9676,9 +9823,21 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55b46558c5c0bf99d3e2a1a38fd54ff5476ca66dd1737b12466a1824dd219311"
 dependencies = [
- "libp2p-core",
+ "libp2p-core 0.40.1",
  "libp2p-identity",
- "libp2p-swarm",
+ "libp2p-swarm 0.43.7",
+ "void",
+]
+
+[[package]]
+name = "libp2p-allow-block-list"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1027ccf8d70320ed77e984f273bc8ce952f623762cb9bf2d126df73caef8041"
+dependencies = [
+ "libp2p-core 0.42.0",
+ "libp2p-identity",
+ "libp2p-swarm 0.45.1",
  "void",
 ]
 
@@ -9688,9 +9847,21 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2f5107ad45cb20b2f6c3628c7b6014b996fcb13a88053f4569c872c6e30abf58"
 dependencies = [
- "libp2p-core",
+ "libp2p-core 0.40.1",
+ "libp2p-identity",
+ "libp2p-swarm 0.43.7",
+ "void",
+]
+
+[[package]]
+name = "libp2p-connection-limits"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d003540ee8baef0d254f7b6bfd79bac3ddf774662ca0abf69186d517ef82ad8"
+dependencies = [
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "libp2p-swarm",
+ "libp2p-swarm 0.45.1",
  "void",
 ]
 
@@ -9722,42 +9893,70 @@ dependencies = [
  "void",
 ]
 
+[[package]]
+name = "libp2p-core"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a61f26c83ed111104cd820fe9bc3aaabbac5f1652a1d213ed6e900b7918a1298"
+dependencies = [
+ "either",
+ "fnv",
+ "futures",
+ "futures-timer",
+ "libp2p-identity",
+ "multiaddr 0.18.1",
+ "multihash 0.19.1",
+ "multistream-select",
+ "once_cell",
+ "parking_lot 0.12.3",
+ "pin-project",
+ "quick-protobuf 0.8.1",
+ "rand",
+ "rw-stream-sink",
+ "smallvec",
+ "thiserror",
+ "tracing",
+ "unsigned-varint 0.8.0",
+ "void",
+ "web-time",
+]
+
 [[package]]
 name = "libp2p-dns"
-version = "0.40.1"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6a18db73084b4da2871438f6239fef35190b05023de7656e877c18a00541a3b"
+checksum = "97f37f30d5c7275db282ecd86e54f29dd2176bd3ac656f06abf43bedb21eb8bd"
 dependencies = [
  "async-trait",
  "futures",
- "libp2p-core",
+ "hickory-resolver",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "log",
  "parking_lot 0.12.3",
  "smallvec",
- "trust-dns-resolver",
+ "tracing",
 ]
 
 [[package]]
 name = "libp2p-identify"
-version = "0.43.1"
+version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45a96638a0a176bec0a4bcaebc1afa8cf909b114477209d7456ade52c61cd9cd"
+checksum = "1711b004a273be4f30202778856368683bd9a83c4c7dcc8f848847606831a4e3"
 dependencies = [
- "asynchronous-codec",
+ "asynchronous-codec 0.7.0",
  "either",
  "futures",
  "futures-bounded",
  "futures-timer",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "libp2p-swarm",
- "log",
+ "libp2p-swarm 0.45.1",
  "lru 0.12.3",
  "quick-protobuf 0.8.1",
  "quick-protobuf-codec",
  "smallvec",
  "thiserror",
+ "tracing",
  "void",
 ]
 
@@ -9781,83 +9980,84 @@ dependencies = [
 
 [[package]]
 name = "libp2p-kad"
-version = "0.44.6"
+version = "0.46.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16ea178dabba6dde6ffc260a8e0452ccdc8f79becf544946692fff9d412fc29d"
+checksum = "ced237d0bd84bbebb7c2cad4c073160dacb4fe40534963c32ed6d4c6bb7702a3"
 dependencies = [
  "arrayvec 0.7.4",
- "asynchronous-codec",
+ "asynchronous-codec 0.7.0",
  "bytes",
  "either",
  "fnv",
  "futures",
+ "futures-bounded",
  "futures-timer",
- "instant",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "libp2p-swarm",
- "log",
+ "libp2p-swarm 0.45.1",
  "quick-protobuf 0.8.1",
  "quick-protobuf-codec",
  "rand",
  "sha2 0.10.8",
  "smallvec",
  "thiserror",
+ "tracing",
  "uint 0.9.5",
- "unsigned-varint 0.7.2",
  "void",
+ "web-time",
 ]
 
 [[package]]
 name = "libp2p-mdns"
-version = "0.44.0"
+version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42a2567c305232f5ef54185e9604579a894fd0674819402bb0ac0246da82f52a"
+checksum = "14b8546b6644032565eb29046b42744aee1e9f261ed99671b2c93fb140dba417"
 dependencies = [
  "data-encoding",
  "futures",
+ "hickory-proto",
  "if-watch",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "libp2p-swarm",
- "log",
+ "libp2p-swarm 0.45.1",
  "rand",
  "smallvec",
  "socket2 0.5.7",
  "tokio",
- "trust-dns-proto 0.22.0",
+ "tracing",
  "void",
 ]
 
 [[package]]
 name = "libp2p-metrics"
-version = "0.13.1"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "239ba7d28f8d0b5d77760dc6619c05c7e88e74ec8fbbe97f856f20a56745e620"
+checksum = "77ebafa94a717c8442d8db8d3ae5d1c6a15e30f2d347e0cd31d057ca72e42566"
 dependencies = [
- "instant",
- "libp2p-core",
+ "futures",
+ "libp2p-core 0.42.0",
  "libp2p-identify",
  "libp2p-identity",
  "libp2p-kad",
  "libp2p-ping",
- "libp2p-swarm",
- "once_cell",
+ "libp2p-swarm 0.45.1",
+ "pin-project",
  "prometheus-client",
+ "web-time",
 ]
 
 [[package]]
 name = "libp2p-noise"
-version = "0.43.2"
+version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2eeec39ad3ad0677551907dd304b2f13f17208ccebe333bef194076cd2e8921"
+checksum = "36b137cb1ae86ee39f8e5d6245a296518912014eaa87427d24e6ff58cfc1b28c"
 dependencies = [
+ "asynchronous-codec 0.7.0",
  "bytes",
  "curve25519-dalek 4.1.3",
  "futures",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "log",
  "multiaddr 0.18.1",
  "multihash 0.19.1",
  "once_cell",
@@ -9867,68 +10067,71 @@ dependencies = [
  "snow",
  "static_assertions",
  "thiserror",
+ "tracing",
  "x25519-dalek",
  "zeroize",
 ]
 
 [[package]]
 name = "libp2p-ping"
-version = "0.43.1"
+version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e702d75cd0827dfa15f8fd92d15b9932abe38d10d21f47c50438c71dd1b5dae3"
+checksum = "005a34420359223b974ee344457095f027e51346e992d1e0dcd35173f4cdd422"
 dependencies = [
  "either",
  "futures",
  "futures-timer",
- "instant",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "libp2p-swarm",
- "log",
+ "libp2p-swarm 0.45.1",
  "rand",
+ "tracing",
  "void",
+ "web-time",
 ]
 
 [[package]]
 name = "libp2p-quic"
-version = "0.9.3"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "130d451d83f21b81eb7b35b360bc7972aeafb15177784adc56528db082e6b927"
+checksum = "46352ac5cd040c70e88e7ff8257a2ae2f891a4076abad2c439584a31c15fd24e"
 dependencies = [
  "bytes",
  "futures",
  "futures-timer",
  "if-watch",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
  "libp2p-tls",
- "log",
  "parking_lot 0.12.3",
- "quinn 0.10.2",
+ "quinn",
  "rand",
- "ring 0.16.20",
- "rustls 0.21.7",
+ "ring 0.17.8",
+ "rustls 0.23.18",
  "socket2 0.5.7",
  "thiserror",
  "tokio",
+ "tracing",
 ]
 
 [[package]]
 name = "libp2p-request-response"
-version = "0.25.3"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8e3b4d67870478db72bac87bfc260ee6641d0734e0e3e275798f089c3fecfd4"
+checksum = "1356c9e376a94a75ae830c42cdaea3d4fe1290ba409a22c809033d1b7dcab0a6"
 dependencies = [
  "async-trait",
  "futures",
- "instant",
- "libp2p-core",
+ "futures-bounded",
+ "futures-timer",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "libp2p-swarm",
- "log",
+ "libp2p-swarm 0.45.1",
  "rand",
  "smallvec",
+ "tracing",
  "void",
+ "web-time",
 ]
 
 [[package]]
@@ -9942,26 +10145,47 @@ dependencies = [
  "futures",
  "futures-timer",
  "instant",
- "libp2p-core",
+ "libp2p-core 0.40.1",
  "libp2p-identity",
- "libp2p-swarm-derive",
  "log",
  "multistream-select",
  "once_cell",
  "rand",
  "smallvec",
+ "void",
+]
+
+[[package]]
+name = "libp2p-swarm"
+version = "0.45.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7dd6741793d2c1fb2088f67f82cf07261f25272ebe3c0b0c311e0c6b50e851a"
+dependencies = [
+ "either",
+ "fnv",
+ "futures",
+ "futures-timer",
+ "libp2p-core 0.42.0",
+ "libp2p-identity",
+ "libp2p-swarm-derive",
+ "lru 0.12.3",
+ "multistream-select",
+ "once_cell",
+ "rand",
+ "smallvec",
  "tokio",
+ "tracing",
  "void",
+ "web-time",
 ]
 
 [[package]]
 name = "libp2p-swarm-derive"
-version = "0.33.0"
+version = "0.35.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4d5ec2a3df00c7836d7696c136274c9c59705bac69133253696a6c932cd1d74"
+checksum = "206e0aa0ebe004d778d79fb0966aa0de996c19894e2c0605ba2f8524dd4443d8"
 dependencies = [
- "heck 0.4.1",
- "proc-macro-warning 0.4.2",
+ "heck 0.5.0",
  "proc-macro2 1.0.86",
  "quote 1.0.37",
  "syn 2.0.87",
@@ -9969,102 +10193,90 @@ dependencies = [
 
 [[package]]
 name = "libp2p-tcp"
-version = "0.40.1"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b558dd40d1bcd1aaaed9de898e9ec6a436019ecc2420dd0016e712fbb61c5508"
+checksum = "ad964f312c59dcfcac840acd8c555de8403e295d39edf96f5240048b5fcaa314"
 dependencies = [
  "futures",
  "futures-timer",
  "if-watch",
  "libc",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "log",
  "socket2 0.5.7",
  "tokio",
+ "tracing",
 ]
 
 [[package]]
 name = "libp2p-tls"
-version = "0.2.1"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8218d1d5482b122ccae396bbf38abdcb283ecc96fa54760e1dfd251f0546ac61"
+checksum = "47b23dddc2b9c355f73c1e36eb0c3ae86f7dc964a3715f0731cfad352db4d847"
 dependencies = [
  "futures",
  "futures-rustls",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "rcgen",
- "ring 0.16.20",
- "rustls 0.21.7",
+ "rcgen 0.11.3",
+ "ring 0.17.8",
+ "rustls 0.23.18",
  "rustls-webpki 0.101.4",
  "thiserror",
- "x509-parser 0.15.1",
+ "x509-parser",
  "yasna",
 ]
 
 [[package]]
 name = "libp2p-upnp"
-version = "0.1.1"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82775a47b34f10f787ad3e2a22e2c1541e6ebef4fe9f28f3ac553921554c94c1"
+checksum = "01bf2d1b772bd3abca049214a3304615e6a36fa6ffc742bdd1ba774486200b8f"
 dependencies = [
  "futures",
  "futures-timer",
  "igd-next",
- "libp2p-core",
- "libp2p-swarm",
- "log",
+ "libp2p-core 0.42.0",
+ "libp2p-swarm 0.45.1",
  "tokio",
+ "tracing",
  "void",
 ]
 
-[[package]]
-name = "libp2p-wasm-ext"
-version = "0.40.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e5d8e3a9e07da0ef5b55a9f26c009c8fb3c725d492d8bb4b431715786eea79c"
-dependencies = [
- "futures",
- "js-sys",
- "libp2p-core",
- "send_wrapper 0.6.0",
- "wasm-bindgen",
- "wasm-bindgen-futures",
-]
-
 [[package]]
 name = "libp2p-websocket"
-version = "0.42.2"
+version = "0.44.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "004ee9c4a4631435169aee6aad2f62e3984dc031c43b6d29731e8e82a016c538"
+checksum = "888b2ff2e5d8dcef97283daab35ad1043d18952b65e05279eecbe02af4c6e347"
 dependencies = [
  "either",
  "futures",
  "futures-rustls",
- "libp2p-core",
+ "libp2p-core 0.42.0",
  "libp2p-identity",
- "log",
  "parking_lot 0.12.3",
  "pin-project-lite",
  "rw-stream-sink",
  "soketto 0.8.0",
  "thiserror",
+ "tracing",
  "url",
  "webpki-roots 0.25.2",
 ]
 
 [[package]]
 name = "libp2p-yamux"
-version = "0.44.1"
+version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8eedcb62824c4300efb9cfd4e2a6edaf3ca097b9e68b36dabe45a44469fd6a85"
+checksum = "788b61c80789dba9760d8c669a5bedb642c8267555c803fabd8396e4ca5c5882"
 dependencies = [
+ "either",
  "futures",
- "libp2p-core",
- "log",
+ "libp2p-core 0.42.0",
  "thiserror",
- "yamux",
+ "tracing",
+ "yamux 0.12.1",
+ "yamux 0.13.3",
 ]
 
 [[package]]
@@ -10189,9 +10401,9 @@ checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.11"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "969488b55f8ac402214f3f5fd243ebb7206cf82de60d3172994707a4bcc2b829"
+checksum = "da2479e8c062e40bf0066ffa0bc823de0a9368974af99c9f6df941d2c231e03f"
 
 [[package]]
 name = "lioness"
@@ -10225,9 +10437,9 @@ dependencies = [
 
 [[package]]
 name = "litep2p"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14e490b5a6d486711fd0284bd30e607a287343f2935a59a9192bd7109e85f443"
+checksum = "2b0fef34af8847e816003bf7fdeac5ea50b9a7a88441ac927a6166b5e812ab79"
 dependencies = [
  "async-trait",
  "bs58",
@@ -10238,7 +10450,7 @@ dependencies = [
  "futures-timer",
  "hex-literal",
  "hickory-resolver",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "libc",
  "mockall 0.13.0",
  "multiaddr 0.17.1",
@@ -10250,7 +10462,7 @@ dependencies = [
  "prost 0.12.6",
  "prost-build",
  "rand",
- "rcgen",
+ "rcgen 0.10.0",
  "ring 0.16.20",
  "rustls 0.20.9",
  "serde",
@@ -10270,7 +10482,7 @@ dependencies = [
  "unsigned-varint 0.8.0",
  "url",
  "x25519-dalek",
- "x509-parser 0.16.0",
+ "x509-parser",
  "yasna",
  "zeroize",
 ]
@@ -10463,12 +10675,6 @@ dependencies = [
  "regex-automata 0.1.10",
 ]
 
-[[package]]
-name = "matches"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
-
 [[package]]
 name = "matrixmultiply"
 version = "0.3.7"
@@ -10541,9 +10747,9 @@ dependencies = [
 
 [[package]]
 name = "merkleized-metadata"
-version = "0.1.2"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "943f6d92804ed0100803d51fa9b21fd9432b5d122ba4c713dc26fe6d2f619cf6"
+checksum = "38c592efaf1b3250df14c8f3c2d952233f0302bb81d3586db2f303666c1cd607"
 dependencies = [
  "array-bytes",
  "blake3",
@@ -11067,14 +11273,13 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.26.2"
+version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfdda3d196821d6af13126e40375cdf7da646a96114af134d5f417a9a1dc8e1a"
+checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
 dependencies = [
  "bitflags 1.3.2",
  "cfg-if",
  "libc",
- "static_assertions",
 ]
 
 [[package]]
@@ -11090,13 +11295,13 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.28.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
+checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
 dependencies = [
  "bitflags 2.6.0",
  "cfg-if",
- "cfg_aliases",
+ "cfg_aliases 0.2.1",
  "libc",
 ]
 
@@ -11471,22 +11676,13 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "oid-registry"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bedf36ffb6ba96c2eb7144ef6270557b52e54b20c0a8e1eb2ff99a6c6959bff"
-dependencies = [
- "asn1-rs 0.5.2",
-]
-
 [[package]]
 name = "oid-registry"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c958dd45046245b9c3c2547369bb634eb461670b2e7e0de552905801a648d1d"
 dependencies = [
- "asn1-rs 0.6.1",
+ "asn1-rs",
 ]
 
 [[package]]
@@ -11587,7 +11783,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7b1d40dd8f367db3c65bec8d3dd47d4a604ee8874480738f93191bddab4e0e0"
 dependencies = [
  "expander",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "itertools 0.11.0",
  "petgraph",
  "proc-macro-crate 3.1.0",
@@ -11925,14 +12121,10 @@ dependencies = [
 name = "pallet-atomic-swap"
 version = "28.0.0"
 dependencies = [
- "frame-support 28.0.0",
- "frame-system 28.0.0",
  "pallet-balances 28.0.0",
  "parity-scale-codec",
+ "polkadot-sdk-frame 0.1.0",
  "scale-info",
- "sp-core 28.0.0",
- "sp-io 30.0.0",
- "sp-runtime 31.0.1",
 ]
 
 [[package]]
@@ -14627,7 +14819,6 @@ version = "0.1.0"
 dependencies = [
  "array-bytes",
  "assert_matches",
- "bitflags 1.3.2",
  "derive_more 0.99.17",
  "environmental",
  "ethereum-types 0.15.1",
@@ -14648,7 +14839,7 @@ dependencies = [
  "pallet-utility 28.0.0",
  "parity-scale-codec",
  "paste",
- "polkavm 0.17.0",
+ "polkavm 0.18.0",
  "pretty_assertions",
  "rlp 0.6.1",
  "scale-info",
@@ -14663,7 +14854,6 @@ dependencies = [
  "sp-runtime 31.0.1",
  "sp-std 14.0.0",
  "sp-tracing 16.0.0",
- "sp-weights 27.0.0",
  "staging-xcm 7.0.0",
  "staging-xcm-builder 7.0.0",
  "subxt-signer",
@@ -14710,7 +14900,6 @@ dependencies = [
  "ethabi",
  "futures",
  "hex",
- "hex-literal",
  "jsonrpsee",
  "log",
  "pallet-revive 0.1.0",
@@ -14721,12 +14910,8 @@ dependencies = [
  "sc-rpc",
  "sc-rpc-api",
  "sc-service",
- "scale-info",
- "secp256k1 0.28.2",
- "serde_json",
  "sp-core 28.0.0",
  "sp-crypto-hashing 0.1.0",
- "sp-runtime 31.0.1",
  "sp-weights 27.0.0",
  "static_init",
  "substrate-cli-test-utils",
@@ -14742,12 +14927,9 @@ name = "pallet-revive-fixtures"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "frame-system 28.0.0",
- "log",
- "polkavm-linker 0.17.1",
+ "polkavm-linker 0.18.0",
  "sp-core 28.0.0",
  "sp-io 30.0.0",
- "sp-runtime 31.0.1",
  "toml 0.8.12",
 ]
 
@@ -14776,13 +14958,10 @@ dependencies = [
  "pallet-assets 29.1.0",
  "pallet-balances 28.0.0",
  "pallet-message-queue 31.0.0",
- "pallet-proxy 28.0.0",
  "pallet-revive 0.1.0",
  "pallet-revive-fixtures 0.1.0",
- "pallet-revive-proc-macro 0.1.0",
  "pallet-revive-uapi 0.1.0",
  "pallet-timestamp 27.0.0",
- "pallet-utility 28.0.0",
  "pallet-xcm 7.0.0",
  "parity-scale-codec",
  "polkadot-parachain-primitives 6.0.0",
@@ -14790,10 +14969,8 @@ dependencies = [
  "polkadot-runtime-parachains 7.0.0",
  "pretty_assertions",
  "scale-info",
- "sp-api 26.0.0",
  "sp-core 28.0.0",
  "sp-io 30.0.0",
- "sp-keystore 0.34.0",
  "sp-runtime 31.0.1",
  "sp-tracing 16.0.0",
  "staging-xcm 7.0.0",
@@ -14862,9 +15039,10 @@ name = "pallet-revive-uapi"
 version = "0.1.0"
 dependencies = [
  "bitflags 1.3.2",
+ "pallet-revive-proc-macro 0.1.0",
  "parity-scale-codec",
  "paste",
- "polkavm-derive 0.17.0",
+ "polkavm-derive 0.18.0",
  "scale-info",
 ]
 
@@ -15978,6 +16156,7 @@ dependencies = [
  "bp-messages 0.7.0",
  "bp-runtime 0.7.0",
  "bp-xcm-bridge-hub 0.2.0",
+ "bp-xcm-bridge-hub-router 0.6.0",
  "frame-support 28.0.0",
  "frame-system 28.0.0",
  "log",
@@ -16785,7 +16964,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1d3afd2628e69da2be385eb6f2fd57c8ac7977ceeff6dc166ff1657b0e386a9"
 dependencies = [
  "fixedbitset",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
 ]
 
 [[package]]
@@ -16876,7 +17055,7 @@ version = "6.0.0"
 dependencies = [
  "assert_cmd",
  "color-eyre",
- "nix 0.28.0",
+ "nix 0.29.0",
  "polkadot-cli",
  "polkadot-core-primitives 7.0.0",
  "polkadot-node-core-pvf",
@@ -17114,7 +17293,7 @@ dependencies = [
  "fatality",
  "futures",
  "futures-timer",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "parity-scale-codec",
  "polkadot-erasure-coding",
  "polkadot-node-network-protocol",
@@ -17625,7 +17804,7 @@ dependencies = [
  "futures",
  "landlock",
  "libc",
- "nix 0.28.0",
+ "nix 0.29.0",
  "parity-scale-codec",
  "polkadot-parachain-primitives 6.0.0",
  "polkadot-primitives 7.0.0",
@@ -17650,7 +17829,7 @@ dependencies = [
  "cfg-if",
  "cpu-time",
  "libc",
- "nix 0.28.0",
+ "nix 0.29.0",
  "parity-scale-codec",
  "polkadot-node-core-pvf-common",
  "polkadot-node-primitives",
@@ -17668,7 +17847,7 @@ dependencies = [
  "cfg-if",
  "criterion",
  "libc",
- "nix 0.28.0",
+ "nix 0.29.0",
  "parity-scale-codec",
  "polkadot-node-core-pvf-common",
  "polkadot-node-primitives",
@@ -17910,6 +18089,7 @@ dependencies = [
  "cumulus-primitives-aura 0.7.0",
  "cumulus-primitives-core 0.7.0",
  "cumulus-relay-chain-interface",
+ "cumulus-test-runtime",
  "docify",
  "frame-benchmarking 28.0.0",
  "frame-benchmarking-cli",
@@ -17920,7 +18100,7 @@ dependencies = [
  "futures-timer",
  "jsonrpsee",
  "log",
- "nix 0.28.0",
+ "nix 0.29.0",
  "pallet-transaction-payment 28.0.0",
  "pallet-transaction-payment-rpc",
  "pallet-transaction-payment-rpc-runtime-api 28.0.0",
@@ -17938,22 +18118,27 @@ dependencies = [
  "sc-executor 0.32.0",
  "sc-network",
  "sc-rpc",
+ "sc-runtime-utilities",
  "sc-service",
  "sc-sysinfo",
  "sc-telemetry",
  "sc-tracing",
  "sc-transaction-pool",
+ "scale-info",
  "serde",
  "serde_json",
  "sp-api 26.0.0",
  "sp-block-builder 26.0.0",
+ "sp-consensus",
  "sp-consensus-aura 0.32.0",
  "sp-core 28.0.0",
+ "sp-crypto-hashing 0.1.0",
  "sp-genesis-builder 0.8.0",
  "sp-inherents 26.0.0",
  "sp-keystore 0.34.0",
  "sp-runtime 31.0.1",
  "sp-session 27.0.0",
+ "sp-storage 19.0.0",
  "sp-timestamp 26.0.0",
  "sp-transaction-pool 26.0.0",
  "sp-version 29.0.0",
@@ -17961,6 +18146,7 @@ dependencies = [
  "substrate-frame-rpc-system",
  "substrate-prometheus-endpoint",
  "substrate-state-trie-migration-rpc",
+ "subxt-metadata",
  "tokio",
  "wait-timeout",
 ]
@@ -18698,6 +18884,7 @@ dependencies = [
  "sc-rpc-api",
  "sc-rpc-server",
  "sc-rpc-spec-v2",
+ "sc-runtime-utilities",
  "sc-service",
  "sc-state-db",
  "sc-statement-store",
@@ -19043,6 +19230,7 @@ version = "0.0.1"
 dependencies = [
  "assert_cmd",
  "chain-spec-guide-runtime",
+ "cmd_lib",
  "cumulus-client-service",
  "cumulus-pallet-aura-ext 0.7.0",
  "cumulus-pallet-parachain-system 0.7.0",
@@ -19360,7 +19548,7 @@ dependencies = [
  "fatality",
  "futures",
  "futures-timer",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "parity-scale-codec",
  "polkadot-node-network-protocol",
  "polkadot-node-primitives",
@@ -19699,15 +19887,15 @@ dependencies = [
 
 [[package]]
 name = "polkavm"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84979be196ba2855f73616413e7b1d18258128aa396b3dc23f520a00a807720e"
+checksum = "dd044ab1d3b11567ab6b98ca71259a992b4034220d5972988a0e96518e5d343d"
 dependencies = [
  "libc",
  "log",
- "polkavm-assembler 0.17.0",
- "polkavm-common 0.17.0",
- "polkavm-linux-raw 0.17.0",
+ "polkavm-assembler 0.18.0",
+ "polkavm-common 0.18.0",
+ "polkavm-linux-raw 0.18.0",
 ]
 
 [[package]]
@@ -19730,9 +19918,9 @@ dependencies = [
 
 [[package]]
 name = "polkavm-assembler"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ba7b434ff630b0f73a1560e8baea807246ca22098abe49f97821e0e2d2accc4"
+checksum = "eaad38dc420bfed79e6f731471c973ce5ff5e47ab403e63cf40358fef8a6368f"
 dependencies = [
  "log",
 ]
@@ -19764,12 +19952,12 @@ dependencies = [
 
 [[package]]
 name = "polkavm-common"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f0dbafef4ab6ceecb4982ac3b550df430ef4f9fdbf07c108b7d4f91a0682fce"
+checksum = "31ff33982a807d8567645d4784b9b5d7ab87bcb494f534a57cadd9012688e102"
 dependencies = [
  "log",
- "polkavm-assembler 0.17.0",
+ "polkavm-assembler 0.18.0",
 ]
 
 [[package]]
@@ -19801,11 +19989,11 @@ dependencies = [
 
 [[package]]
 name = "polkavm-derive"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0c3dbb6c8c7bd3e5f5b05aa7fc9355acf14df7ce5d392911e77d01090a38d0d"
+checksum = "c2eb703f3b6404c13228402e98a5eae063fd16b8f58afe334073ec105ee4117e"
 dependencies = [
- "polkavm-derive-impl-macro 0.17.0",
+ "polkavm-derive-impl-macro 0.18.0",
 ]
 
 [[package]]
@@ -19846,11 +20034,11 @@ dependencies = [
 
 [[package]]
 name = "polkavm-derive-impl"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42565aed4adbc4034612d0b17dea8db3681fb1bd1aed040d6edc5455a9f478a1"
+checksum = "12d2840cc62a0550156b1676fed8392271ddf2fab4a00661db56231424674624"
 dependencies = [
- "polkavm-common 0.17.0",
+ "polkavm-common 0.18.0",
  "proc-macro2 1.0.86",
  "quote 1.0.37",
  "syn 2.0.87",
@@ -19888,11 +20076,11 @@ dependencies = [
 
 [[package]]
 name = "polkavm-derive-impl-macro"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86d9838e95241b0bce4fe269cdd4af96464160505840ed5a8ac8536119ba19e2"
+checksum = "48c16669ddc7433e34c1007d31080b80901e3e8e523cb9d4b441c3910cf9294b"
 dependencies = [
- "polkavm-derive-impl 0.17.0",
+ "polkavm-derive-impl 0.18.0",
  "syn 2.0.87",
 ]
 
@@ -19928,16 +20116,16 @@ dependencies = [
 
 [[package]]
 name = "polkavm-linker"
-version = "0.17.1"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0422ead3030d5cde69e2206dbc7d65da872b121876507cd5363f6c6e6aa45157"
+checksum = "e9bfe793b094d9ea5c99b7c43ba46e277b0f8f48f4bbfdbabf8d3ebf701a4bd3"
 dependencies = [
  "dirs",
  "gimli 0.31.1",
  "hashbrown 0.14.5",
  "log",
  "object 0.36.1",
- "polkavm-common 0.17.0",
+ "polkavm-common 0.18.0",
  "regalloc2 0.9.3",
  "rustc-demangle",
 ]
@@ -19956,9 +20144,9 @@ checksum = "26e45fa59c7e1bb12ef5289080601e9ec9b31435f6e32800a5c90c132453d126"
 
 [[package]]
 name = "polkavm-linux-raw"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e64c3d93a58ffbc3099d1227f0da9675a025a9ea6c917038f266920c1de1e568"
+checksum = "23eff02c070c70f31878a3d915e88a914ecf3e153741e2fb572dde28cce20fde"
 
 [[package]]
 name = "polling"
@@ -19985,7 +20173,7 @@ dependencies = [
  "cfg-if",
  "concurrent-queue",
  "pin-project-lite",
- "rustix 0.38.25",
+ "rustix 0.38.21",
  "tracing",
  "windows-sys 0.52.0",
 ]
@@ -20045,7 +20233,7 @@ dependencies = [
  "findshlibs",
  "libc",
  "log",
- "nix 0.26.2",
+ "nix 0.26.4",
  "once_cell",
  "parking_lot 0.12.3",
  "smallvec",
@@ -20246,22 +20434,11 @@ dependencies = [
  "syn 2.0.87",
 ]
 
-[[package]]
-name = "proc-macro-hack"
-version = "0.5.20+deprecated"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
-
-[[package]]
-name = "proc-macro-warning"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d1eaa7fa0aa1929ffdf7eeb6eac234dde6268914a14ad44d23521ab6a9b258e"
-dependencies = [
- "proc-macro2 1.0.86",
- "quote 1.0.37",
- "syn 2.0.87",
-]
+[[package]]
+name = "proc-macro-hack"
+version = "0.5.20+deprecated"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
 
 [[package]]
 name = "proc-macro-warning"
@@ -20304,7 +20481,7 @@ dependencies = [
  "hex",
  "lazy_static",
  "procfs-core",
- "rustix 0.38.25",
+ "rustix 0.38.21",
 ]
 
 [[package]]
@@ -20334,9 +20511,9 @@ dependencies = [
 
 [[package]]
 name = "prometheus-client"
-version = "0.21.2"
+version = "0.22.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c99afa9a01501019ac3a14d71d9f94050346f55ca471ce90c799a15c58f61e2"
+checksum = "504ee9ff529add891127c4827eb481bd69dc0ebc72e9a682e187db4caa60c3ca"
 dependencies = [
  "dtoa",
  "itoa",
@@ -20507,7 +20684,7 @@ dependencies = [
  "log",
  "names",
  "prost 0.11.9",
- "reqwest 0.11.20",
+ "reqwest 0.11.27",
  "thiserror",
  "url",
  "winapi",
@@ -20567,15 +20744,15 @@ dependencies = [
 
 [[package]]
 name = "quick-protobuf-codec"
-version = "0.2.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8ededb1cd78531627244d51dd0c7139fbe736c7d57af0092a76f0ffb2f56e98"
+checksum = "15a0580ab32b169745d7a39db2ba969226ca16738931be152a3209b409de2474"
 dependencies = [
- "asynchronous-codec",
+ "asynchronous-codec 0.7.0",
  "bytes",
  "quick-protobuf 0.8.1",
  "thiserror",
- "unsigned-varint 0.7.2",
+ "unsigned-varint 0.8.0",
 ]
 
 [[package]]
@@ -20600,24 +20777,6 @@ dependencies = [
  "rand",
 ]
 
-[[package]]
-name = "quinn"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cc2c5017e4b43d5995dcea317bc46c1e09404c0a9664d2908f7f02dfe943d75"
-dependencies = [
- "bytes",
- "futures-io",
- "pin-project-lite",
- "quinn-proto 0.10.6",
- "quinn-udp 0.4.1",
- "rustc-hash 1.1.0",
- "rustls 0.21.7",
- "thiserror",
- "tokio",
- "tracing",
-]
-
 [[package]]
 name = "quinn"
 version = "0.11.5"
@@ -20625,9 +20784,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c7c5fdde3cdae7203427dc4f0a68fe0ed09833edc525a03456b153b79828684"
 dependencies = [
  "bytes",
+ "futures-io",
  "pin-project-lite",
- "quinn-proto 0.11.8",
- "quinn-udp 0.5.4",
+ "quinn-proto",
+ "quinn-udp",
  "rustc-hash 2.0.0",
  "rustls 0.23.18",
  "socket2 0.5.7",
@@ -20636,23 +20796,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "quinn-proto"
-version = "0.10.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "141bf7dfde2fbc246bfd3fe12f2455aa24b0fbd9af535d8c86c7bd1381ff2b1a"
-dependencies = [
- "bytes",
- "rand",
- "ring 0.16.20",
- "rustc-hash 1.1.0",
- "rustls 0.21.7",
- "slab",
- "thiserror",
- "tinyvec",
- "tracing",
-]
-
 [[package]]
 name = "quinn-proto"
 version = "0.11.8"
@@ -20661,7 +20804,7 @@ checksum = "fadfaed2cd7f389d0161bb73eeb07b7b78f8691047a6f3e73caaeae55310a4a6"
 dependencies = [
  "bytes",
  "rand",
- "ring 0.17.7",
+ "ring 0.17.8",
  "rustc-hash 2.0.0",
  "rustls 0.23.18",
  "slab",
@@ -20670,19 +20813,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "quinn-udp"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "055b4e778e8feb9f93c4e439f71dc2156ef13360b432b799e179a8c4cdf0b1d7"
-dependencies = [
- "bytes",
- "libc",
- "socket2 0.5.7",
- "tracing",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "quinn-udp"
 version = "0.5.4"
@@ -20729,6 +20859,7 @@ dependencies = [
  "libc",
  "rand_chacha",
  "rand_core 0.6.4",
+ "serde",
 ]
 
 [[package]]
@@ -20851,6 +20982,18 @@ dependencies = [
  "yasna",
 ]
 
+[[package]]
+name = "rcgen"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52c4f3084aa3bc7dfbba4eff4fab2a54db4324965d8872ab933565e6fbd83bc6"
+dependencies = [
+ "pem 3.0.4",
+ "ring 0.16.20",
+ "time",
+ "yasna",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.2.16"
@@ -21085,9 +21228,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.11.20"
+version = "0.11.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e9ad3fe7488d7e34558a2033d45a0c90b72d97b4f80705666fea71472e2e6a1"
+checksum = "dd67538700a17451e7cba03ac727fb961abb7607553461627b97de0b89cf4a62"
 dependencies = [
  "base64 0.21.7",
  "bytes",
@@ -21113,6 +21256,8 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_urlencoded",
+ "sync_wrapper 0.1.2",
+ "system-configuration",
  "tokio",
  "tokio-native-tls",
  "tokio-rustls 0.24.1",
@@ -21122,14 +21267,14 @@ dependencies = [
  "wasm-bindgen-futures",
  "web-sys",
  "webpki-roots 0.25.2",
- "winreg 0.50.0",
+ "winreg",
 ]
 
 [[package]]
 name = "reqwest"
-version = "0.12.5"
+version = "0.12.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7d6d2a27d57148378eb5e111173f4276ad26340ecc5c49a4a2152167a2d6a37"
+checksum = "a77c62af46e79de0a562e1a9849205ffcb7fc1238876e9bd743357570e04046f"
 dependencies = [
  "base64 0.22.1",
  "bytes",
@@ -21149,14 +21294,14 @@ dependencies = [
  "once_cell",
  "percent-encoding",
  "pin-project-lite",
- "quinn 0.11.5",
+ "quinn",
  "rustls 0.23.18",
  "rustls-pemfile 2.0.0",
  "rustls-pki-types",
  "serde",
  "serde_json",
  "serde_urlencoded",
- "sync_wrapper",
+ "sync_wrapper 1.0.1",
  "tokio",
  "tokio-rustls 0.26.0",
  "tower-service",
@@ -21165,7 +21310,7 @@ dependencies = [
  "wasm-bindgen-futures",
  "web-sys",
  "webpki-roots 0.26.3",
- "winreg 0.52.0",
+ "windows-registry",
 ]
 
 [[package]]
@@ -21222,16 +21367,17 @@ dependencies = [
 
 [[package]]
 name = "ring"
-version = "0.17.7"
+version = "0.17.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "688c63d65483050968b2a8937f7995f443e27041a0f7700aa59b0822aedebb74"
+checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d"
 dependencies = [
  "cc",
+ "cfg-if",
  "getrandom",
  "libc",
  "spin 0.9.8",
  "untrusted 0.9.0",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -21704,14 +21850,14 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.25"
+version = "0.38.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc99bc2d4f1fed22595588a013687477aedf3cdcfb26558c559edb67b4d9b22e"
+checksum = "2b426b0506e5d50a7d8dafcf2e81471400deb602392c7dd110815afb4eaf02a3"
 dependencies = [
  "bitflags 2.6.0",
  "errno",
  "libc",
- "linux-raw-sys 0.4.11",
+ "linux-raw-sys 0.4.10",
  "windows-sys 0.48.0",
 ]
 
@@ -21745,7 +21891,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432"
 dependencies = [
  "log",
- "ring 0.17.7",
+ "ring 0.17.8",
  "rustls-pki-types",
  "rustls-webpki 0.102.8",
  "subtle 2.5.0",
@@ -21760,7 +21906,7 @@ checksum = "9c9cc1d47e243d655ace55ed38201c19ae02c148ae56412ab8750e8f0166ab7f"
 dependencies = [
  "log",
  "once_cell",
- "ring 0.17.7",
+ "ring 0.17.8",
  "rustls-pki-types",
  "rustls-webpki 0.102.8",
  "subtle 2.5.0",
@@ -21873,7 +22019,7 @@ version = "0.102.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "64ca1bc8749bd4cf37b5ce386cc146580777b4e8572c7b97baf22c83f444bee9"
 dependencies = [
- "ring 0.17.7",
+ "ring 0.17.8",
  "rustls-pki-types",
  "untrusted 0.9.0",
 ]
@@ -22684,7 +22830,7 @@ dependencies = [
 name = "sc-executor-common"
 version = "0.29.0"
 dependencies = [
- "polkavm 0.9.3",
+ "polkavm 0.18.0",
  "sc-allocator 23.0.0",
  "sp-maybe-compressed-blob 11.0.0",
  "sp-wasm-interface 20.0.0",
@@ -22725,7 +22871,7 @@ name = "sc-executor-polkavm"
 version = "0.29.0"
 dependencies = [
  "log",
- "polkavm 0.9.3",
+ "polkavm 0.18.0",
  "sc-executor-common 0.29.0",
  "sp-wasm-interface 20.0.0",
 ]
@@ -22882,7 +23028,7 @@ dependencies = [
  "assert_matches",
  "async-channel 1.9.0",
  "async-trait",
- "asynchronous-codec",
+ "asynchronous-codec 0.6.2",
  "bytes",
  "cid 0.9.0",
  "criterion",
@@ -22891,7 +23037,7 @@ dependencies = [
  "futures",
  "futures-timer",
  "ip_network",
- "libp2p",
+ "libp2p 0.54.1",
  "linked_hash_set",
  "litep2p",
  "log",
@@ -23067,7 +23213,7 @@ dependencies = [
  "async-trait",
  "futures",
  "futures-timer",
- "libp2p",
+ "libp2p 0.54.1",
  "log",
  "parking_lot 0.12.3",
  "rand",
@@ -23318,6 +23464,25 @@ dependencies = [
  "substrate-wasm-builder 17.0.0",
 ]
 
+[[package]]
+name = "sc-runtime-utilities"
+version = "0.1.0"
+dependencies = [
+ "cumulus-primitives-proof-size-hostfunction 0.2.0",
+ "cumulus-test-runtime",
+ "parity-scale-codec",
+ "sc-executor 0.32.0",
+ "sc-executor-common 0.29.0",
+ "sp-core 28.0.0",
+ "sp-crypto-hashing 0.1.0",
+ "sp-io 30.0.0",
+ "sp-state-machine 0.35.0",
+ "sp-version 29.0.0",
+ "sp-wasm-interface 20.0.0",
+ "subxt",
+ "thiserror",
+]
+
 [[package]]
 name = "sc-service"
 version = "0.35.0"
@@ -23506,7 +23671,7 @@ version = "15.0.0"
 dependencies = [
  "chrono",
  "futures",
- "libp2p",
+ "libp2p 0.54.1",
  "log",
  "parking_lot 0.12.3",
  "pin-project",
@@ -23568,7 +23733,7 @@ dependencies = [
  "criterion",
  "futures",
  "futures-timer",
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "itertools 0.11.0",
  "linked-hash-map",
  "log",
@@ -24056,12 +24221,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f638d531eccd6e23b980caf34876660d38e265409d8e99b397ab71eb3612fad0"
 
-[[package]]
-name = "send_wrapper"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd0b0ec5f1c1ca621c432a25813d8d60c88abe6d3e08a3eb9cf37d97a0fe3d73"
-
 [[package]]
 name = "separator"
 version = "0.4.1"
@@ -24142,7 +24301,7 @@ version = "1.0.132"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d726bfaff4b320266d395898905d0eba0345aae23b54aee3a737e260fd46db03"
 dependencies = [
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "itoa",
  "memchr",
  "ryu",
@@ -24176,7 +24335,7 @@ version = "0.9.34+deprecated"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a8b1a1a2ebf674015cc02edccce75287f1a0130d394307b36743c2f5d504b47"
 dependencies = [
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "itoa",
  "ryu",
  "serde",
@@ -24263,6 +24422,16 @@ dependencies = [
  "keccak",
 ]
 
+[[package]]
+name = "sha3-asm"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c28efc5e327c837aa837c59eae585fc250715ef939ac32881bcc11677cd02d46"
+dependencies = [
+ "cc",
+ "cfg-if",
+]
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.4"
@@ -24655,7 +24824,7 @@ dependencies = [
  "chacha20poly1305",
  "curve25519-dalek 4.1.3",
  "rand_core 0.6.4",
- "ring 0.17.7",
+ "ring 0.17.8",
  "rustc_version 0.4.0",
  "sha2 0.10.8",
  "subtle 2.5.0",
@@ -24955,8 +25124,7 @@ dependencies = [
 name = "snowbridge-pallet-inbound-queue"
 version = "0.2.0"
 dependencies = [
- "alloy-primitives",
- "alloy-sol-types",
+ "alloy-core",
  "frame-benchmarking 28.0.0",
  "frame-support 28.0.0",
  "frame-system 28.0.0",
@@ -24986,8 +25154,8 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2e6a9d00e60e3744e6b6f0c21fea6694b9c6401ac40e41340a96e561dcf1935"
 dependencies = [
- "alloy-primitives",
- "alloy-sol-types",
+ "alloy-primitives 0.4.2",
+ "alloy-sol-types 0.4.2",
  "frame-benchmarking 38.0.0",
  "frame-support 38.0.0",
  "frame-system 38.0.0",
@@ -26228,7 +26396,7 @@ dependencies = [
 [[package]]
 name = "sp-crypto-ec-utils"
 version = "0.4.1"
-source = "git+https://github.com/paritytech/polkadot-sdk#838a534da874cf6071fba1df07643c6c5b033ae0"
+source = "git+https://github.com/paritytech/polkadot-sdk#82912acb33a9030c0ef3bf590a34fca09b72dc5f"
 dependencies = [
  "ark-bls12-377",
  "ark-bls12-377-ext",
@@ -26487,7 +26655,7 @@ dependencies = [
  "libsecp256k1",
  "log",
  "parity-scale-codec",
- "polkavm-derive 0.17.0",
+ "polkavm-derive 0.18.0",
  "rustversion",
  "secp256k1 0.28.2",
  "sp-core 28.0.0",
@@ -26971,7 +27139,7 @@ dependencies = [
  "bytes",
  "impl-trait-for-tuples",
  "parity-scale-codec",
- "polkavm-derive 0.17.0",
+ "polkavm-derive 0.18.0",
  "primitive-types 0.13.1",
  "rustversion",
  "sp-core 28.0.0",
@@ -27051,7 +27219,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "11.0.0"
-source = "git+https://github.com/paritytech/polkadot-sdk#838a534da874cf6071fba1df07643c6c5b033ae0"
+source = "git+https://github.com/paritytech/polkadot-sdk#82912acb33a9030c0ef3bf590a34fca09b72dc5f"
 dependencies = [
  "Inflector",
  "proc-macro-crate 1.3.1",
@@ -27676,7 +27844,7 @@ name = "sp-version-proc-macro"
 version = "13.0.0"
 dependencies = [
  "parity-scale-codec",
- "proc-macro-warning 1.0.0",
+ "proc-macro-warning",
  "proc-macro2 1.0.86",
  "quote 1.0.37",
  "sp-version 29.0.0",
@@ -27880,7 +28048,7 @@ dependencies = [
  "jsonrpsee",
  "kitchensink-runtime",
  "log",
- "nix 0.28.0",
+ "nix 0.29.0",
  "node-primitives",
  "node-rpc",
  "node-testing",
@@ -28103,7 +28271,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a2a1c578e98c1c16fc3b8ec1328f7659a500737d7a0c6d625e73e830ff9c1f6"
 dependencies = [
  "bitflags 1.3.2",
- "cfg_aliases",
+ "cfg_aliases 0.1.1",
  "libc",
  "parking_lot 0.11.2",
  "parking_lot_core 0.8.6",
@@ -28117,7 +28285,7 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70a2595fc3aa78f2d0e45dd425b22282dd863273761cc77780914b2cf3003acf"
 dependencies = [
- "cfg_aliases",
+ "cfg_aliases 0.1.1",
  "memchr",
  "proc-macro2 1.0.86",
  "quote 1.0.37",
@@ -28308,7 +28476,7 @@ version = "0.1.0"
 dependencies = [
  "assert_cmd",
  "futures",
- "nix 0.28.0",
+ "nix 0.29.0",
  "node-primitives",
  "regex",
  "sc-cli",
@@ -28615,7 +28783,7 @@ dependencies = [
  "merkleized-metadata",
  "parity-scale-codec",
  "parity-wasm",
- "polkavm-linker 0.17.1",
+ "polkavm-linker 0.18.0",
  "sc-executor 0.32.0",
  "shlex",
  "sp-core 28.0.0",
@@ -28681,7 +28849,7 @@ dependencies = [
  "log",
  "num-format",
  "rand",
- "reqwest 0.12.5",
+ "reqwest 0.12.9",
  "scale-info",
  "semver 1.0.18",
  "serde",
@@ -29002,11 +29170,32 @@ dependencies = [
  "syn 2.0.87",
 ]
 
+[[package]]
+name = "syn-solidity"
+version = "0.8.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "219389c1ebe89f8333df8bdfb871f6631c552ff399c23cac02480b6088aad8f0"
+dependencies = [
+ "paste",
+ "proc-macro2 1.0.86",
+ "quote 1.0.37",
+ "syn 2.0.87",
+]
+
+[[package]]
+name = "sync_wrapper"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
+
 [[package]]
 name = "sync_wrapper"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7065abeca94b6a8a577f9bd45aa0867a2238b74e8eb67cf10d492bc39351394"
+dependencies = [
+ "futures-core",
+]
 
 [[package]]
 name = "synstructure"
@@ -29099,7 +29288,7 @@ dependencies = [
  "cfg-if",
  "fastrand 2.1.0",
  "redox_syscall 0.4.1",
- "rustix 0.38.25",
+ "rustix 0.38.21",
  "windows-sys 0.48.0",
 ]
 
@@ -29129,7 +29318,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21bebf2b7c9e0a515f6e0f8c51dc0f8e4696391e6f1ff30379559f8365fb0df7"
 dependencies = [
- "rustix 0.38.25",
+ "rustix 0.38.21",
  "windows-sys 0.48.0",
 ]
 
@@ -29659,7 +29848,7 @@ version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -29672,7 +29861,7 @@ version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d34d383cd00a163b4a5b85053df514d45bc330f6de7737edfe0a93311d1eaa03"
 dependencies = [
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "toml_datetime",
  "winnow 0.5.15",
 ]
@@ -29683,7 +29872,7 @@ version = "0.22.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3328d4f68a705b2a4498da1d580585d39a6510f98318a2cec3018a7ec61ddef"
 dependencies = [
- "indexmap 2.2.3",
+ "indexmap 2.7.0",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -29943,78 +30132,6 @@ dependencies = [
  "keccak-hasher",
 ]
 
-[[package]]
-name = "trust-dns-proto"
-version = "0.22.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f7f83d1e4a0e4358ac54c5c3681e5d7da5efc5a7a632c90bb6d6669ddd9bc26"
-dependencies = [
- "async-trait",
- "cfg-if",
- "data-encoding",
- "enum-as-inner 0.5.1",
- "futures-channel",
- "futures-io",
- "futures-util",
- "idna 0.2.3",
- "ipnet",
- "lazy_static",
- "rand",
- "smallvec",
- "socket2 0.4.9",
- "thiserror",
- "tinyvec",
- "tokio",
- "tracing",
- "url",
-]
-
-[[package]]
-name = "trust-dns-proto"
-version = "0.23.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3119112651c157f4488931a01e586aa459736e9d6046d3bd9105ffb69352d374"
-dependencies = [
- "async-trait",
- "cfg-if",
- "data-encoding",
- "enum-as-inner 0.6.0",
- "futures-channel",
- "futures-io",
- "futures-util",
- "idna 0.4.0",
- "ipnet",
- "once_cell",
- "rand",
- "smallvec",
- "thiserror",
- "tinyvec",
- "tokio",
- "tracing",
- "url",
-]
-
-[[package]]
-name = "trust-dns-resolver"
-version = "0.23.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a3e6c3aff1718b3c73e395d1f35202ba2ffa847c6a62eea0db8fb4cfe30be6"
-dependencies = [
- "cfg-if",
- "futures-util",
- "ipconfig",
- "lru-cache",
- "once_cell",
- "parking_lot 0.12.3",
- "rand",
- "resolv-conf",
- "smallvec",
- "thiserror",
- "tokio",
- "tracing",
- "trust-dns-proto 0.23.2",
-]
-
 [[package]]
 name = "try-lock"
 version = "0.2.4"
@@ -30224,7 +30341,7 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6889a77d49f1f013504cec6bf97a2c730394adedaeb1deb5ea08949a50541105"
 dependencies = [
- "asynchronous-codec",
+ "asynchronous-codec 0.6.2",
  "bytes",
  "futures-io",
  "futures-util",
@@ -30973,7 +31090,7 @@ version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed63aea5ce73d0ff405984102c42de94fc55a6b75765d621c65262469b3c9b53"
 dependencies = [
- "ring 0.17.7",
+ "ring 0.17.8",
  "untrusted 0.9.0",
 ]
 
@@ -31266,6 +31383,36 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-registry"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e400001bb720a623c1c69032f8e3e4cf09984deec740f007dd2b03ec864804b0"
+dependencies = [
+ "windows-result",
+ "windows-strings",
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "windows-result"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
+dependencies = [
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
+dependencies = [
+ "windows-result",
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.45.0"
@@ -31508,16 +31655,6 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "winreg"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a277a57398d4bfa075df44f501a17cfdf8542d224f0d36095a2adc7aee4ef0a5"
-dependencies = [
- "cfg-if",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "wyz"
 version = "0.5.1"
@@ -31539,35 +31676,18 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "x509-parser"
-version = "0.15.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7069fba5b66b9193bd2c5d3d4ff12b839118f6bcbef5328efafafb5395cf63da"
-dependencies = [
- "asn1-rs 0.5.2",
- "data-encoding",
- "der-parser 8.2.0",
- "lazy_static",
- "nom",
- "oid-registry 0.6.1",
- "rusticata-macros",
- "thiserror",
- "time",
-]
-
 [[package]]
 name = "x509-parser"
 version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fcbc162f30700d6f3f82a24bf7cc62ffe7caea42c0b2cba8bf7f3ae50cf51f69"
 dependencies = [
- "asn1-rs 0.6.1",
+ "asn1-rs",
  "data-encoding",
- "der-parser 9.0.0",
+ "der-parser",
  "lazy_static",
  "nom",
- "oid-registry 0.7.0",
+ "oid-registry",
  "rusticata-macros",
  "thiserror",
  "time",
@@ -31645,10 +31765,13 @@ name = "xcm-executor-integration-tests"
 version = "1.0.0"
 dependencies = [
  "frame-support 28.0.0",
+ "frame-system 28.0.0",
  "futures",
+ "pallet-sudo 28.0.0",
  "pallet-transaction-payment 28.0.0",
  "pallet-xcm 7.0.0",
  "parity-scale-codec",
+ "polkadot-runtime-parachains 7.0.0",
  "polkadot-test-client",
  "polkadot-test-runtime",
  "polkadot-test-service",
@@ -31854,6 +31977,22 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "yamux"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a31b5e376a8b012bee9c423acdbb835fc34d45001cfa3106236a624e4b738028"
+dependencies = [
+ "futures",
+ "log",
+ "nohash-hasher",
+ "parking_lot 0.12.3",
+ "pin-project",
+ "rand",
+ "static_assertions",
+ "web-time",
+]
+
 [[package]]
 name = "yansi"
 version = "0.5.1"
@@ -31921,7 +32060,7 @@ version = "1.0.0"
 dependencies = [
  "futures-util",
  "parity-scale-codec",
- "reqwest 0.11.20",
+ "reqwest 0.12.9",
  "serde",
  "serde_json",
  "thiserror",
@@ -31933,15 +32072,15 @@ dependencies = [
 
 [[package]]
 name = "zombienet-configuration"
-version = "0.2.16"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ad4fc5b0f1aa54de6bf2d6771c449b41cad47e1cf30559af0a71452686b47ab"
+checksum = "d716b3ff8112d98ced15f53b0c72454f8cde533fe2b68bb04379228961efbd80"
 dependencies = [
  "anyhow",
  "lazy_static",
  "multiaddr 0.18.1",
  "regex",
- "reqwest 0.11.20",
+ "reqwest 0.11.27",
  "serde",
  "serde_json",
  "thiserror",
@@ -31953,21 +32092,21 @@ dependencies = [
 
 [[package]]
 name = "zombienet-orchestrator"
-version = "0.2.16"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4a7dd25842ded75c7f4dc4f38f05fef567bd0b37fd3057c223d4ee34d8fa817"
+checksum = "4098a7d33b729b59e32c41a87aa4d484bd1b8771a059bbd4edfb4d430b3b2d74"
 dependencies = [
  "anyhow",
  "async-trait",
  "futures",
  "glob-match",
  "hex",
- "libp2p",
+ "libp2p 0.52.4",
  "libsecp256k1",
  "multiaddr 0.18.1",
  "rand",
  "regex",
- "reqwest 0.11.20",
+ "reqwest 0.11.27",
  "serde",
  "serde_json",
  "sha2 0.10.8",
@@ -31986,9 +32125,9 @@ dependencies = [
 
 [[package]]
 name = "zombienet-prom-metrics-parser"
-version = "0.2.16"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a63e0c6024dd19b0f8b28afa94f78c211e5c163350ecda4a48084532d74d7cfe"
+checksum = "961e30be45b34f6ebeabf29ee2f47b0cd191ea62e40c064752572207509a6f5c"
 dependencies = [
  "pest",
  "pest_derive",
@@ -31997,9 +32136,9 @@ dependencies = [
 
 [[package]]
 name = "zombienet-provider"
-version = "0.2.16"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d87c29390a342d0f4f62b6796861fb82e0e56c49929a272b689e8dbf24eaab9"
+checksum = "ab0f7f01780b7c99a6c40539d195d979f234305f32808d547438b50829d44262"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -32010,7 +32149,7 @@ dependencies = [
  "kube",
  "nix 0.27.1",
  "regex",
- "reqwest 0.11.20",
+ "reqwest 0.11.27",
  "serde",
  "serde_json",
  "serde_yaml",
@@ -32028,14 +32167,15 @@ dependencies = [
 
 [[package]]
 name = "zombienet-sdk"
-version = "0.2.16"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "829e5111182caf00ba57cd63656cf0bde6ce6add7f6a9747d15821c202a3f27e"
+checksum = "99a3c5f2d657235b3ab7dc384677e63cde21983029e99106766ecd49e9f8d7f3"
 dependencies = [
  "async-trait",
  "futures",
  "lazy_static",
  "subxt",
+ "subxt-signer",
  "tokio",
  "zombienet-configuration",
  "zombienet-orchestrator",
@@ -32045,9 +32185,9 @@ dependencies = [
 
 [[package]]
 name = "zombienet-support"
-version = "0.2.16"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99568384a1d9645458ab9de377b3517cb543a1ece5aba905aeb58d269139df4e"
+checksum = "296f887ea88e07edd771f8e1d0dec5297a58b422f4b884a6292a21ebe03277cb"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -32055,7 +32195,7 @@ dependencies = [
  "nix 0.27.1",
  "rand",
  "regex",
- "reqwest 0.11.20",
+ "reqwest 0.11.27",
  "thiserror",
  "tokio",
  "tracing",
diff --git a/Cargo.toml b/Cargo.toml
index 383fc46c4e76..64a11a340d10 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -293,6 +293,7 @@ members = [
 	"substrate/client/rpc-api",
 	"substrate/client/rpc-servers",
 	"substrate/client/rpc-spec-v2",
+	"substrate/client/runtime-utilities",
 	"substrate/client/service",
 	"substrate/client/service/test",
 	"substrate/client/state-db",
@@ -594,8 +595,7 @@ zero-prefixed-literal = { level = "allow", priority = 2 }            # 00_1000_0
 Inflector = { version = "0.11.4" }
 aes-gcm = { version = "0.10" }
 ahash = { version = "0.8.2" }
-alloy-primitives = { version = "0.4.2", default-features = false }
-alloy-sol-types = { version = "0.4.2", default-features = false }
+alloy-core = { version = "0.8.15", default-features = false }
 always-assert = { version = "0.1" }
 anyhow = { version = "1.0.81", default-features = false }
 approx = { version = "0.5.1" }
@@ -841,20 +841,20 @@ kvdb-shared-tests = { version = "0.11.0" }
 landlock = { version = "0.3.0" }
 libc = { version = "0.2.155" }
 libfuzzer-sys = { version = "0.4" }
-libp2p = { version = "0.52.4" }
+libp2p = { version = "0.54.1" }
 libp2p-identity = { version = "0.2.9" }
 libsecp256k1 = { version = "0.7.0", default-features = false }
 linked-hash-map = { version = "0.5.4" }
 linked_hash_set = { version = "0.1.4" }
 linregress = { version = "0.5.1" }
 lite-json = { version = "0.2.0", default-features = false }
-litep2p = { version = "0.8.3", features = ["websocket"] }
+litep2p = { version = "0.8.4", features = ["websocket"] }
 log = { version = "0.4.22", default-features = false }
 macro_magic = { version = "0.5.1" }
 maplit = { version = "1.0.2" }
 memmap2 = { version = "0.9.3" }
 memory-db = { version = "0.32.0", default-features = false }
-merkleized-metadata = { version = "0.1.2" }
+merkleized-metadata = { version = "0.2.0" }
 merlin = { version = "3.0", default-features = false }
 messages-relay = { path = "bridges/relays/messages" }
 metered = { version = "0.6.1", default-features = false, package = "prioritized-metered-channel" }
@@ -871,7 +871,7 @@ multihash = { version = "0.19.1", default-features = false }
 multihash-codetable = { version = "0.1.1" }
 multistream-select = { version = "0.13.0" }
 names = { version = "0.14.0", default-features = false }
-nix = { version = "0.28.0" }
+nix = { version = "0.29.0" }
 node-cli = { path = "substrate/bin/node/cli", package = "staging-node-cli" }
 node-inspect = { path = "substrate/bin/node/inspect", default-features = false, package = "staging-node-inspect" }
 node-primitives = { path = "substrate/bin/node/primitives", default-features = false }
@@ -1089,9 +1089,9 @@ polkadot-subsystem-bench = { path = "polkadot/node/subsystem-bench" }
 polkadot-test-client = { path = "polkadot/node/test/client" }
 polkadot-test-runtime = { path = "polkadot/runtime/test-runtime" }
 polkadot-test-service = { path = "polkadot/node/test/service" }
-polkavm = { version = "0.9.3", default-features = false }
-polkavm-derive = "0.17.0"
-polkavm-linker = "0.17.1"
+polkavm = { version = "0.18.0", default-features = false }
+polkavm-derive = "0.18.0"
+polkavm-linker = "0.18.0"
 portpicker = { version = "0.1.1" }
 pretty_assertions = { version = "1.3.0" }
 primitive-types = { version = "0.13.1", default-features = false, features = [
@@ -1123,7 +1123,7 @@ regex = { version = "1.10.2" }
 relay-substrate-client = { path = "bridges/relays/client-substrate" }
 relay-utils = { path = "bridges/relays/utils" }
 remote-externalities = { path = "substrate/utils/frame/remote-externalities", default-features = false, package = "frame-remote-externalities" }
-reqwest = { version = "0.11", default-features = false }
+reqwest = { version = "0.12.9", default-features = false }
 rlp = { version = "0.6.1", default-features = false }
 rococo-emulated-chain = { path = "cumulus/parachains/integration-tests/emulated/chains/relays/rococo" }
 rococo-parachain-runtime = { path = "cumulus/parachains/runtimes/testing/rococo-parachain" }
@@ -1184,6 +1184,7 @@ sc-rpc-api = { path = "substrate/client/rpc-api", default-features = false }
 sc-rpc-server = { path = "substrate/client/rpc-servers", default-features = false }
 sc-rpc-spec-v2 = { path = "substrate/client/rpc-spec-v2", default-features = false }
 sc-runtime-test = { path = "substrate/client/executor/runtime-test" }
+sc-runtime-utilities = { path = "substrate/client/runtime-utilities", default-features = true }
 sc-service = { path = "substrate/client/service", default-features = false }
 sc-service-test = { path = "substrate/client/service/test" }
 sc-state-db = { path = "substrate/client/state-db", default-features = false }
@@ -1317,6 +1318,7 @@ substrate-test-runtime-transaction-pool = { path = "substrate/test-utils/runtime
 substrate-test-utils = { path = "substrate/test-utils" }
 substrate-wasm-builder = { path = "substrate/utils/wasm-builder", default-features = false }
 subxt = { version = "0.38", default-features = false }
+subxt-metadata = { version = "0.38.0", default-features = false }
 subxt-signer = { version = "0.38" }
 syn = { version = "2.0.87" }
 sysinfo = { version = "0.30" }
@@ -1387,7 +1389,7 @@ xcm-procedural = { path = "polkadot/xcm/procedural", default-features = false }
 xcm-runtime-apis = { path = "polkadot/xcm/xcm-runtime-apis", default-features = false }
 xcm-simulator = { path = "polkadot/xcm/xcm-simulator", default-features = false }
 zeroize = { version = "1.7.0", default-features = false }
-zombienet-sdk = { version = "0.2.16" }
+zombienet-sdk = { version = "0.2.19" }
 zstd = { version = "0.12.4", default-features = false }
 
 [profile.release]
diff --git a/bridges/bin/runtime-common/Cargo.toml b/bridges/bin/runtime-common/Cargo.toml
index 37b56140c289..49cd086fd3eb 100644
--- a/bridges/bin/runtime-common/Cargo.toml
+++ b/bridges/bin/runtime-common/Cargo.toml
@@ -99,6 +99,7 @@ runtime-benchmarks = [
 	"pallet-utility/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"sp-trie",
+	"xcm/runtime-benchmarks",
 ]
 integrity-test = ["static_assertions"]
 test-helpers = ["bp-runtime/test-helpers", "sp-trie"]
diff --git a/bridges/chains/chain-asset-hub-rococo/Cargo.toml b/bridges/chains/chain-asset-hub-rococo/Cargo.toml
index 363a869048aa..4eb93ab52bc9 100644
--- a/bridges/chains/chain-asset-hub-rococo/Cargo.toml
+++ b/bridges/chains/chain-asset-hub-rococo/Cargo.toml
@@ -19,10 +19,14 @@ scale-info = { features = ["derive"], workspace = true }
 
 # Substrate Dependencies
 frame-support = { workspace = true }
+sp-core = { workspace = true }
 
 # Bridge Dependencies
 bp-xcm-bridge-hub-router = { workspace = true }
 
+# Polkadot dependencies
+xcm = { workspace = true }
+
 [features]
 default = ["std"]
 std = [
@@ -30,4 +34,6 @@ std = [
 	"codec/std",
 	"frame-support/std",
 	"scale-info/std",
+	"sp-core/std",
+	"xcm/std",
 ]
diff --git a/bridges/chains/chain-asset-hub-rococo/src/lib.rs b/bridges/chains/chain-asset-hub-rococo/src/lib.rs
index de2e9ae856d1..4ff7b391acd0 100644
--- a/bridges/chains/chain-asset-hub-rococo/src/lib.rs
+++ b/bridges/chains/chain-asset-hub-rococo/src/lib.rs
@@ -18,10 +18,13 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
+extern crate alloc;
+
 use codec::{Decode, Encode};
 use scale_info::TypeInfo;
 
 pub use bp_xcm_bridge_hub_router::XcmBridgeHubRouterCall;
+use xcm::latest::prelude::*;
 
 /// `AssetHubRococo` Runtime `Call` enum.
 ///
@@ -44,5 +47,27 @@ frame_support::parameter_types! {
 	pub const XcmBridgeHubRouterTransactCallMaxWeight: frame_support::weights::Weight = frame_support::weights::Weight::from_parts(200_000_000, 6144);
 }
 
+/// Builds an (un)congestion XCM program with the `report_bridge_status` call for
+/// `ToWestendXcmRouter`.
+pub fn build_congestion_message<RuntimeCall>(
+	bridge_id: sp_core::H256,
+	is_congested: bool,
+) -> alloc::vec::Vec<Instruction<RuntimeCall>> {
+	alloc::vec![
+		UnpaidExecution { weight_limit: Unlimited, check_origin: None },
+		Transact {
+			origin_kind: OriginKind::Xcm,
+			fallback_max_weight: Some(XcmBridgeHubRouterTransactCallMaxWeight::get()),
+			call: Call::ToWestendXcmRouter(XcmBridgeHubRouterCall::report_bridge_status {
+				bridge_id,
+				is_congested,
+			})
+			.encode()
+			.into(),
+		},
+		ExpectTransactStatus(MaybeErrorCode::Success),
+	]
+}
+
 /// Identifier of AssetHubRococo in the Rococo relay chain.
 pub const ASSET_HUB_ROCOCO_PARACHAIN_ID: u32 = 1000;
diff --git a/bridges/chains/chain-asset-hub-westend/Cargo.toml b/bridges/chains/chain-asset-hub-westend/Cargo.toml
index 430d9b6116cf..22071399f4d1 100644
--- a/bridges/chains/chain-asset-hub-westend/Cargo.toml
+++ b/bridges/chains/chain-asset-hub-westend/Cargo.toml
@@ -19,10 +19,14 @@ scale-info = { features = ["derive"], workspace = true }
 
 # Substrate Dependencies
 frame-support = { workspace = true }
+sp-core = { workspace = true }
 
 # Bridge Dependencies
 bp-xcm-bridge-hub-router = { workspace = true }
 
+# Polkadot dependencies
+xcm = { workspace = true }
+
 [features]
 default = ["std"]
 std = [
@@ -30,4 +34,6 @@ std = [
 	"codec/std",
 	"frame-support/std",
 	"scale-info/std",
+	"sp-core/std",
+	"xcm/std",
 ]
diff --git a/bridges/chains/chain-asset-hub-westend/src/lib.rs b/bridges/chains/chain-asset-hub-westend/src/lib.rs
index 9de1c8809894..9d245e08f7cc 100644
--- a/bridges/chains/chain-asset-hub-westend/src/lib.rs
+++ b/bridges/chains/chain-asset-hub-westend/src/lib.rs
@@ -18,10 +18,13 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
+extern crate alloc;
+
 use codec::{Decode, Encode};
 use scale_info::TypeInfo;
 
 pub use bp_xcm_bridge_hub_router::XcmBridgeHubRouterCall;
+use xcm::latest::prelude::*;
 
 /// `AssetHubWestend` Runtime `Call` enum.
 ///
@@ -44,5 +47,27 @@ frame_support::parameter_types! {
 	pub const XcmBridgeHubRouterTransactCallMaxWeight: frame_support::weights::Weight = frame_support::weights::Weight::from_parts(200_000_000, 6144);
 }
 
+/// Builds an (un)congestion XCM program with the `report_bridge_status` call for
+/// `ToRococoXcmRouter`.
+pub fn build_congestion_message<RuntimeCall>(
+	bridge_id: sp_core::H256,
+	is_congested: bool,
+) -> alloc::vec::Vec<Instruction<RuntimeCall>> {
+	alloc::vec![
+		UnpaidExecution { weight_limit: Unlimited, check_origin: None },
+		Transact {
+			origin_kind: OriginKind::Xcm,
+			fallback_max_weight: Some(XcmBridgeHubRouterTransactCallMaxWeight::get()),
+			call: Call::ToRococoXcmRouter(XcmBridgeHubRouterCall::report_bridge_status {
+				bridge_id,
+				is_congested,
+			})
+			.encode()
+			.into(),
+		},
+		ExpectTransactStatus(MaybeErrorCode::Success),
+	]
+}
+
 /// Identifier of AssetHubWestend in the Westend relay chain.
 pub const ASSET_HUB_WESTEND_PARACHAIN_ID: u32 = 1000;
diff --git a/bridges/chains/chain-bridge-hub-cumulus/Cargo.toml b/bridges/chains/chain-bridge-hub-cumulus/Cargo.toml
index 99ba721991ee..b9eb1d2d69c1 100644
--- a/bridges/chains/chain-bridge-hub-cumulus/Cargo.toml
+++ b/bridges/chains/chain-bridge-hub-cumulus/Cargo.toml
@@ -16,14 +16,14 @@ workspace = true
 [dependencies]
 # Bridge Dependencies
 
-bp-polkadot-core = { workspace = true }
 bp-messages = { workspace = true }
+bp-polkadot-core = { workspace = true }
 bp-runtime = { workspace = true }
 
 # Substrate Based Dependencies
 
-frame-system = { workspace = true }
 frame-support = { workspace = true }
+frame-system = { workspace = true }
 sp-api = { workspace = true }
 sp-std = { workspace = true }
 
diff --git a/bridges/chains/chain-bridge-hub-kusama/Cargo.toml b/bridges/chains/chain-bridge-hub-kusama/Cargo.toml
index 39f7b44daa55..136832d0199d 100644
--- a/bridges/chains/chain-bridge-hub-kusama/Cargo.toml
+++ b/bridges/chains/chain-bridge-hub-kusama/Cargo.toml
@@ -17,8 +17,8 @@ workspace = true
 # Bridge Dependencies
 
 bp-bridge-hub-cumulus = { workspace = true }
-bp-runtime = { workspace = true }
 bp-messages = { workspace = true }
+bp-runtime = { workspace = true }
 
 # Substrate Based Dependencies
 
diff --git a/bridges/chains/chain-bridge-hub-polkadot/Cargo.toml b/bridges/chains/chain-bridge-hub-polkadot/Cargo.toml
index 3b0ac96e7cd3..04ce144b7906 100644
--- a/bridges/chains/chain-bridge-hub-polkadot/Cargo.toml
+++ b/bridges/chains/chain-bridge-hub-polkadot/Cargo.toml
@@ -18,8 +18,8 @@ workspace = true
 # Bridge Dependencies
 
 bp-bridge-hub-cumulus = { workspace = true }
-bp-runtime = { workspace = true }
 bp-messages = { workspace = true }
+bp-runtime = { workspace = true }
 
 # Substrate Based Dependencies
 
diff --git a/bridges/chains/chain-bridge-hub-rococo/Cargo.toml b/bridges/chains/chain-bridge-hub-rococo/Cargo.toml
index 23fbd9a2742f..08a704add2b7 100644
--- a/bridges/chains/chain-bridge-hub-rococo/Cargo.toml
+++ b/bridges/chains/chain-bridge-hub-rococo/Cargo.toml
@@ -18,8 +18,8 @@ codec = { features = ["derive"], workspace = true }
 
 # Bridge Dependencies
 bp-bridge-hub-cumulus = { workspace = true }
-bp-runtime = { workspace = true }
 bp-messages = { workspace = true }
+bp-runtime = { workspace = true }
 bp-xcm-bridge-hub = { workspace = true }
 
 # Substrate Based Dependencies
diff --git a/bridges/chains/chain-bridge-hub-westend/Cargo.toml b/bridges/chains/chain-bridge-hub-westend/Cargo.toml
index 61357e6aa6c8..35932371d0a9 100644
--- a/bridges/chains/chain-bridge-hub-westend/Cargo.toml
+++ b/bridges/chains/chain-bridge-hub-westend/Cargo.toml
@@ -18,8 +18,8 @@ codec = { features = ["derive"], workspace = true }
 
 # Bridge Dependencies
 bp-bridge-hub-cumulus = { workspace = true }
-bp-runtime = { workspace = true }
 bp-messages = { workspace = true }
+bp-runtime = { workspace = true }
 bp-xcm-bridge-hub = { workspace = true }
 
 # Substrate Based Dependencies
diff --git a/bridges/modules/beefy/Cargo.toml b/bridges/modules/beefy/Cargo.toml
index cffc62d29082..adbf79e28b5a 100644
--- a/bridges/modules/beefy/Cargo.toml
+++ b/bridges/modules/beefy/Cargo.toml
@@ -31,13 +31,13 @@ sp-runtime = { workspace = true }
 sp-std = { workspace = true }
 
 [dev-dependencies]
-sp-consensus-beefy = { workspace = true, default-features = true }
+bp-test-utils = { workspace = true, default-features = true }
 mmr-lib = { workspace = true }
 pallet-beefy-mmr = { workspace = true, default-features = true }
 pallet-mmr = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
+sp-consensus-beefy = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-bp-test-utils = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/modules/grandpa/Cargo.toml b/bridges/modules/grandpa/Cargo.toml
index 6d1419ae5b03..fdca48ac6f07 100644
--- a/bridges/modules/grandpa/Cargo.toml
+++ b/bridges/modules/grandpa/Cargo.toml
@@ -19,8 +19,8 @@ scale-info = { features = ["derive"], workspace = true }
 
 # Bridge Dependencies
 
-bp-runtime = { workspace = true }
 bp-header-chain = { workspace = true }
+bp-runtime = { workspace = true }
 
 # Substrate Dependencies
 
diff --git a/bridges/modules/messages/Cargo.toml b/bridges/modules/messages/Cargo.toml
index 9df318587e38..6248c9e65e16 100644
--- a/bridges/modules/messages/Cargo.toml
+++ b/bridges/modules/messages/Cargo.toml
@@ -33,8 +33,8 @@ bp-runtime = { features = ["test-helpers"], workspace = true }
 bp-test-utils = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-bridge-grandpa = { workspace = true }
-sp-io = { workspace = true }
 sp-core = { workspace = true }
+sp-io = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/modules/relayers/Cargo.toml b/bridges/modules/relayers/Cargo.toml
index 04e7b52ed86c..97ed61a9004e 100644
--- a/bridges/modules/relayers/Cargo.toml
+++ b/bridges/modules/relayers/Cargo.toml
@@ -34,15 +34,15 @@ sp-runtime = { workspace = true }
 sp-std = { workspace = true }
 
 [dev-dependencies]
-bp-runtime = { workspace = true }
-pallet-balances = { workspace = true, default-features = true }
-sp-io = { workspace = true }
-sp-runtime = { workspace = true }
 bp-parachains = { workspace = true }
 bp-polkadot-core = { workspace = true }
+bp-runtime = { workspace = true }
 bp-test-utils = { workspace = true }
+pallet-balances = { workspace = true, default-features = true }
 pallet-utility = { workspace = true }
 sp-core = { workspace = true }
+sp-io = { workspace = true }
+sp-runtime = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/modules/xcm-bridge-hub-router/Cargo.toml b/bridges/modules/xcm-bridge-hub-router/Cargo.toml
index 55824f6a7fe7..b0286938f36d 100644
--- a/bridges/modules/xcm-bridge-hub-router/Cargo.toml
+++ b/bridges/modules/xcm-bridge-hub-router/Cargo.toml
@@ -56,6 +56,7 @@ runtime-benchmarks = [
 	"frame-system/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",
diff --git a/bridges/modules/xcm-bridge-hub-router/src/benchmarking.rs b/bridges/modules/xcm-bridge-hub-router/src/benchmarking.rs
index 3c4a10f82e7d..ff06a1e3c8c5 100644
--- a/bridges/modules/xcm-bridge-hub-router/src/benchmarking.rs
+++ b/bridges/modules/xcm-bridge-hub-router/src/benchmarking.rs
@@ -18,9 +18,9 @@
 
 #![cfg(feature = "runtime-benchmarks")]
 
-use crate::{DeliveryFeeFactor, MINIMAL_DELIVERY_FEE_FACTOR};
+use crate::{Bridge, BridgeState, Call, MINIMAL_DELIVERY_FEE_FACTOR};
 use frame_benchmarking::{benchmarks_instance_pallet, BenchmarkError};
-use frame_support::traits::{Get, Hooks};
+use frame_support::traits::{EnsureOrigin, Get, Hooks, UnfilteredDispatchable};
 use sp_runtime::traits::Zero;
 use xcm::prelude::*;
 
@@ -45,16 +45,35 @@ pub trait Config<I: 'static>: crate::Config<I> {
 
 benchmarks_instance_pallet! {
 	on_initialize_when_non_congested {
-		DeliveryFeeFactor::<T, I>::put(MINIMAL_DELIVERY_FEE_FACTOR + MINIMAL_DELIVERY_FEE_FACTOR);
+		Bridge::<T, I>::put(BridgeState {
+			is_congested: false,
+			delivery_fee_factor: MINIMAL_DELIVERY_FEE_FACTOR + MINIMAL_DELIVERY_FEE_FACTOR,
+		});
 	}: {
 		crate::Pallet::<T, I>::on_initialize(Zero::zero())
 	}
 
 	on_initialize_when_congested {
-		DeliveryFeeFactor::<T, I>::put(MINIMAL_DELIVERY_FEE_FACTOR + MINIMAL_DELIVERY_FEE_FACTOR);
+		Bridge::<T, I>::put(BridgeState {
+			is_congested: false,
+			delivery_fee_factor: MINIMAL_DELIVERY_FEE_FACTOR + MINIMAL_DELIVERY_FEE_FACTOR,
+		});
 		let _ = T::ensure_bridged_target_destination()?;
 		T::make_congested();
 	}: {
 		crate::Pallet::<T, I>::on_initialize(Zero::zero())
 	}
+
+	report_bridge_status {
+		Bridge::<T, I>::put(BridgeState::default());
+
+		let origin: T::RuntimeOrigin = T::BridgeHubOrigin::try_successful_origin().expect("expected valid BridgeHubOrigin");
+		let bridge_id = Default::default();
+		let is_congested = true;
+
+		let call = Call::<T, I>::report_bridge_status { bridge_id, is_congested };
+	}: { call.dispatch_bypass_filter(origin)? }
+	verify {
+		assert!(Bridge::<T, I>::get().is_congested);
+	}
 }
diff --git a/bridges/modules/xcm-bridge-hub-router/src/lib.rs b/bridges/modules/xcm-bridge-hub-router/src/lib.rs
index fe8f5a2efdfb..7361696faba7 100644
--- a/bridges/modules/xcm-bridge-hub-router/src/lib.rs
+++ b/bridges/modules/xcm-bridge-hub-router/src/lib.rs
@@ -30,9 +30,10 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
-pub use bp_xcm_bridge_hub_router::XcmChannelStatusProvider;
+pub use bp_xcm_bridge_hub_router::{BridgeState, XcmChannelStatusProvider};
 use codec::Encode;
 use frame_support::traits::Get;
+use sp_core::H256;
 use sp_runtime::{FixedPointNumber, FixedU128, Saturating};
 use sp_std::vec::Vec;
 use xcm::prelude::*;
@@ -98,6 +99,8 @@ pub mod pallet {
 		/// Checks the XCM version for the destination.
 		type DestinationVersion: GetVersion;
 
+		/// Origin of the sibling bridge hub that is allowed to report bridge status.
+		type BridgeHubOrigin: EnsureOrigin<Self::RuntimeOrigin>;
 		/// Actual message sender (`HRMP` or `DMP`) to the sibling bridge hub location.
 		type ToBridgeHubSender: SendXcm;
 		/// Local XCM channel manager.
@@ -120,95 +123,112 @@ pub mod pallet {
 				return T::WeightInfo::on_initialize_when_congested()
 			}
 
+			// if bridge has reported congestion, we don't change anything
+			let mut bridge = Self::bridge();
+			if bridge.is_congested {
+				return T::WeightInfo::on_initialize_when_congested()
+			}
+
 			// if we can't decrease the delivery fee factor anymore, we don't change anything
-			let mut delivery_fee_factor = Self::delivery_fee_factor();
-			if delivery_fee_factor == MINIMAL_DELIVERY_FEE_FACTOR {
+			if bridge.delivery_fee_factor == MINIMAL_DELIVERY_FEE_FACTOR {
 				return T::WeightInfo::on_initialize_when_congested()
 			}
 
-			let previous_factor = delivery_fee_factor;
-			delivery_fee_factor =
-				MINIMAL_DELIVERY_FEE_FACTOR.max(delivery_fee_factor / EXPONENTIAL_FEE_BASE);
+			let previous_factor = bridge.delivery_fee_factor;
+			bridge.delivery_fee_factor =
+				MINIMAL_DELIVERY_FEE_FACTOR.max(bridge.delivery_fee_factor / EXPONENTIAL_FEE_BASE);
+
 			log::info!(
 				target: LOG_TARGET,
 				"Bridge channel is uncongested. Decreased fee factor from {} to {}",
 				previous_factor,
-				delivery_fee_factor,
+				bridge.delivery_fee_factor,
 			);
 			Self::deposit_event(Event::DeliveryFeeFactorDecreased {
-				new_value: delivery_fee_factor,
+				new_value: bridge.delivery_fee_factor,
 			});
 
-			DeliveryFeeFactor::<T, I>::put(delivery_fee_factor);
+			Bridge::<T, I>::put(bridge);
 
 			T::WeightInfo::on_initialize_when_non_congested()
 		}
 	}
 
-	/// Initialization value for the delivery fee factor.
-	#[pallet::type_value]
-	pub fn InitialFactor() -> FixedU128 {
-		MINIMAL_DELIVERY_FEE_FACTOR
+	#[pallet::call]
+	impl<T: Config<I>, I: 'static> Pallet<T, I> {
+		/// Notification about congested bridge queue.
+		#[pallet::call_index(0)]
+		#[pallet::weight(T::WeightInfo::report_bridge_status())]
+		pub fn report_bridge_status(
+			origin: OriginFor<T>,
+			// this argument is not currently used, but to ease future migration, we'll keep it
+			// here
+			bridge_id: H256,
+			is_congested: bool,
+		) -> DispatchResult {
+			let _ = T::BridgeHubOrigin::ensure_origin(origin)?;
+
+			log::info!(
+				target: LOG_TARGET,
+				"Received bridge status from {:?}: congested = {}",
+				bridge_id,
+				is_congested,
+			);
+
+			Bridge::<T, I>::mutate(|bridge| {
+				bridge.is_congested = is_congested;
+			});
+			Ok(())
+		}
 	}
 
-	/// The number to multiply the base delivery fee by.
+	/// Bridge that we are using.
 	///
-	/// This factor is shared by all bridges, served by this pallet. For example, if this
-	/// chain (`Config::UniversalLocation`) opens two bridges (
-	/// `X2(GlobalConsensus(Config::BridgedNetworkId::get()), Parachain(1000))` and
-	/// `X2(GlobalConsensus(Config::BridgedNetworkId::get()), Parachain(2000))`), then they
-	/// both will be sharing the same fee factor. This is because both bridges are sharing
-	/// the same local XCM channel with the child/sibling bridge hub, which we are using
-	/// to detect congestion:
-	///
-	/// ```nocompile
-	///  ThisChain --- Local XCM channel --> Sibling Bridge Hub ------
-	///                                            |                   |
-	///                                            |                   |
-	///                                            |                   |
-	///                                          Lane1               Lane2
-	///                                            |                   |
-	///                                            |                   |
-	///                                            |                   |
-	///                                           \ /                  |
-	///  Parachain1  <-- Local XCM channel --- Remote Bridge Hub <------
-	///                                            |
-	///                                            |
-	///  Parachain1  <-- Local XCM channel ---------
-	/// ```
-	///
-	/// If at least one of other channels is congested, the local XCM channel with sibling
-	/// bridge hub eventually becomes congested too. And we have no means to detect - which
-	/// bridge exactly causes the congestion. So the best solution here is not to make
-	/// any differences between all bridges, started by this chain.
+	/// **bridges-v1** assumptions: all outbound messages through this router are using single lane
+	/// and to single remote consensus. If there is some other remote consensus that uses the same
+	/// bridge hub, the separate pallet instance shall be used, In `v2` we'll have all required
+	/// primitives (lane-id aka bridge-id, derived from XCM locations) to support multiple  bridges
+	/// by the same pallet instance.
 	#[pallet::storage]
-	#[pallet::getter(fn delivery_fee_factor)]
-	pub type DeliveryFeeFactor<T: Config<I>, I: 'static = ()> =
-		StorageValue<_, FixedU128, ValueQuery, InitialFactor>;
+	#[pallet::getter(fn bridge)]
+	pub type Bridge<T: Config<I>, I: 'static = ()> = StorageValue<_, BridgeState, ValueQuery>;
 
 	impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		/// Called when new message is sent (queued to local outbound XCM queue) over the bridge.
 		pub(crate) fn on_message_sent_to_bridge(message_size: u32) {
-			// if outbound channel is not congested, do nothing
-			if !T::LocalXcmChannelManager::is_congested(&T::SiblingBridgeHubLocation::get()) {
-				return
-			}
+			log::trace!(
+				target: LOG_TARGET,
+				"on_message_sent_to_bridge - message_size: {message_size:?}",
+			);
+			let _ = Bridge::<T, I>::try_mutate(|bridge| {
+				let is_channel_with_bridge_hub_congested =
+					T::LocalXcmChannelManager::is_congested(&T::SiblingBridgeHubLocation::get());
+				let is_bridge_congested = bridge.is_congested;
+
+				// if outbound queue is not congested AND bridge has not reported congestion, do
+				// nothing
+				if !is_channel_with_bridge_hub_congested && !is_bridge_congested {
+					return Err(())
+				}
+
+				// ok - we need to increase the fee factor, let's do that
+				let message_size_factor = FixedU128::from_u32(message_size.saturating_div(1024))
+					.saturating_mul(MESSAGE_SIZE_FEE_BASE);
+				let total_factor = EXPONENTIAL_FEE_BASE.saturating_add(message_size_factor);
+				let previous_factor = bridge.delivery_fee_factor;
+				bridge.delivery_fee_factor =
+					bridge.delivery_fee_factor.saturating_mul(total_factor);
 
-			// ok - we need to increase the fee factor, let's do that
-			let message_size_factor = FixedU128::from_u32(message_size.saturating_div(1024))
-				.saturating_mul(MESSAGE_SIZE_FEE_BASE);
-			let total_factor = EXPONENTIAL_FEE_BASE.saturating_add(message_size_factor);
-			DeliveryFeeFactor::<T, I>::mutate(|f| {
-				let previous_factor = *f;
-				*f = f.saturating_mul(total_factor);
 				log::info!(
 					target: LOG_TARGET,
 					"Bridge channel is congested. Increased fee factor from {} to {}",
 					previous_factor,
-					f,
+					bridge.delivery_fee_factor,
 				);
-				Self::deposit_event(Event::DeliveryFeeFactorIncreased { new_value: *f });
-				*f
+				Self::deposit_event(Event::DeliveryFeeFactorIncreased {
+					new_value: bridge.delivery_fee_factor,
+				});
+				Ok(())
 			});
 		}
 	}
@@ -310,9 +330,9 @@ impl<T: Config<I>, I: 'static> ExporterFor for Pallet<T, I> {
 		let message_size = message.encoded_size();
 		let message_fee = (message_size as u128).saturating_mul(T::ByteFee::get());
 		let fee_sum = base_fee.saturating_add(message_fee);
-
-		let fee_factor = Self::delivery_fee_factor();
+		let fee_factor = Self::bridge().delivery_fee_factor;
 		let fee = fee_factor.saturating_mul_int(fee_sum);
+
 		let fee = if fee > 0 { Some((T::FeeAsset::get(), fee).into()) } else { None };
 
 		log::info!(
@@ -427,24 +447,47 @@ mod tests {
 	use frame_system::{EventRecord, Phase};
 	use sp_runtime::traits::One;
 
+	fn congested_bridge(delivery_fee_factor: FixedU128) -> BridgeState {
+		BridgeState { is_congested: true, delivery_fee_factor }
+	}
+
+	fn uncongested_bridge(delivery_fee_factor: FixedU128) -> BridgeState {
+		BridgeState { is_congested: false, delivery_fee_factor }
+	}
+
 	#[test]
 	fn initial_fee_factor_is_one() {
 		run_test(|| {
-			assert_eq!(DeliveryFeeFactor::<TestRuntime, ()>::get(), MINIMAL_DELIVERY_FEE_FACTOR);
+			assert_eq!(
+				Bridge::<TestRuntime, ()>::get(),
+				uncongested_bridge(MINIMAL_DELIVERY_FEE_FACTOR),
+			);
 		})
 	}
 
 	#[test]
 	fn fee_factor_is_not_decreased_from_on_initialize_when_xcm_channel_is_congested() {
 		run_test(|| {
-			DeliveryFeeFactor::<TestRuntime, ()>::put(FixedU128::from_rational(125, 100));
+			Bridge::<TestRuntime, ()>::put(uncongested_bridge(FixedU128::from_rational(125, 100)));
 			TestLocalXcmChannelManager::make_congested(&SiblingBridgeHubLocation::get());
 
 			// it should not decrease, because queue is congested
-			let old_delivery_fee_factor = XcmBridgeHubRouter::delivery_fee_factor();
+			let old_delivery = XcmBridgeHubRouter::bridge();
 			XcmBridgeHubRouter::on_initialize(One::one());
-			assert_eq!(XcmBridgeHubRouter::delivery_fee_factor(), old_delivery_fee_factor);
+			assert_eq!(XcmBridgeHubRouter::bridge(), old_delivery);
+			assert_eq!(System::events(), vec![]);
+		})
+	}
+
+	#[test]
+	fn fee_factor_is_not_decreased_from_on_initialize_when_bridge_has_reported_congestion() {
+		run_test(|| {
+			Bridge::<TestRuntime, ()>::put(congested_bridge(FixedU128::from_rational(125, 100)));
 
+			// it should not decrease, because bridge congested
+			let old_bridge = XcmBridgeHubRouter::bridge();
+			XcmBridgeHubRouter::on_initialize(One::one());
+			assert_eq!(XcmBridgeHubRouter::bridge(), old_bridge);
 			assert_eq!(System::events(), vec![]);
 		})
 	}
@@ -453,16 +496,19 @@ mod tests {
 	fn fee_factor_is_decreased_from_on_initialize_when_xcm_channel_is_uncongested() {
 		run_test(|| {
 			let initial_fee_factor = FixedU128::from_rational(125, 100);
-			DeliveryFeeFactor::<TestRuntime, ()>::put(initial_fee_factor);
+			Bridge::<TestRuntime, ()>::put(uncongested_bridge(initial_fee_factor));
 
-			// it shold eventually decreased to one
-			while XcmBridgeHubRouter::delivery_fee_factor() > MINIMAL_DELIVERY_FEE_FACTOR {
+			// it should eventually decrease to one
+			while XcmBridgeHubRouter::bridge().delivery_fee_factor > MINIMAL_DELIVERY_FEE_FACTOR {
 				XcmBridgeHubRouter::on_initialize(One::one());
 			}
 
-			// verify that it doesn't decreases anymore
+			// verify that it doesn't decrease anymore
 			XcmBridgeHubRouter::on_initialize(One::one());
-			assert_eq!(XcmBridgeHubRouter::delivery_fee_factor(), MINIMAL_DELIVERY_FEE_FACTOR);
+			assert_eq!(
+				XcmBridgeHubRouter::bridge(),
+				uncongested_bridge(MINIMAL_DELIVERY_FEE_FACTOR)
+			);
 
 			// check emitted event
 			let first_system_event = System::events().first().cloned();
@@ -582,7 +628,7 @@ mod tests {
 			// but when factor is larger than one, it increases the fee, so it becomes:
 			// `(BASE_FEE + BYTE_FEE * msg_size) * F + HRMP_FEE`
 			let factor = FixedU128::from_rational(125, 100);
-			DeliveryFeeFactor::<TestRuntime, ()>::put(factor);
+			Bridge::<TestRuntime, ()>::put(uncongested_bridge(factor));
 			let expected_fee =
 				(FixedU128::saturating_from_integer(BASE_FEE + BYTE_FEE * (msg_size as u128)) *
 					factor)
@@ -598,7 +644,7 @@ mod tests {
 	#[test]
 	fn sent_message_doesnt_increase_factor_if_queue_is_uncongested() {
 		run_test(|| {
-			let old_delivery_fee_factor = XcmBridgeHubRouter::delivery_fee_factor();
+			let old_bridge = XcmBridgeHubRouter::bridge();
 			assert_eq!(
 				send_xcm::<XcmBridgeHubRouter>(
 					Location::new(2, [GlobalConsensus(BridgedNetworkId::get()), Parachain(1000)]),
@@ -609,7 +655,7 @@ mod tests {
 			);
 
 			assert!(TestToBridgeHubSender::is_message_sent());
-			assert_eq!(old_delivery_fee_factor, XcmBridgeHubRouter::delivery_fee_factor());
+			assert_eq!(old_bridge, XcmBridgeHubRouter::bridge());
 
 			assert_eq!(System::events(), vec![]);
 		});
@@ -620,7 +666,39 @@ mod tests {
 		run_test(|| {
 			TestLocalXcmChannelManager::make_congested(&SiblingBridgeHubLocation::get());
 
-			let old_delivery_fee_factor = XcmBridgeHubRouter::delivery_fee_factor();
+			let old_bridge = XcmBridgeHubRouter::bridge();
+			assert_ok!(send_xcm::<XcmBridgeHubRouter>(
+				Location::new(2, [GlobalConsensus(BridgedNetworkId::get()), Parachain(1000)]),
+				vec![ClearOrigin].into(),
+			)
+			.map(drop));
+
+			assert!(TestToBridgeHubSender::is_message_sent());
+			assert!(
+				old_bridge.delivery_fee_factor < XcmBridgeHubRouter::bridge().delivery_fee_factor
+			);
+
+			// check emitted event
+			let first_system_event = System::events().first().cloned();
+			assert!(matches!(
+				first_system_event,
+				Some(EventRecord {
+					phase: Phase::Initialization,
+					event: RuntimeEvent::XcmBridgeHubRouter(
+						Event::DeliveryFeeFactorIncreased { .. }
+					),
+					..
+				})
+			));
+		});
+	}
+
+	#[test]
+	fn sent_message_increases_factor_if_bridge_has_reported_congestion() {
+		run_test(|| {
+			Bridge::<TestRuntime, ()>::put(congested_bridge(MINIMAL_DELIVERY_FEE_FACTOR));
+
+			let old_bridge = XcmBridgeHubRouter::bridge();
 			assert_ok!(send_xcm::<XcmBridgeHubRouter>(
 				Location::new(2, [GlobalConsensus(BridgedNetworkId::get()), Parachain(1000)]),
 				vec![ClearOrigin].into(),
@@ -628,7 +706,9 @@ mod tests {
 			.map(drop));
 
 			assert!(TestToBridgeHubSender::is_message_sent());
-			assert!(old_delivery_fee_factor < XcmBridgeHubRouter::delivery_fee_factor());
+			assert!(
+				old_bridge.delivery_fee_factor < XcmBridgeHubRouter::bridge().delivery_fee_factor
+			);
 
 			// check emitted event
 			let first_system_event = System::events().first().cloned();
diff --git a/bridges/modules/xcm-bridge-hub-router/src/mock.rs b/bridges/modules/xcm-bridge-hub-router/src/mock.rs
index 095572883920..ac642e108c2a 100644
--- a/bridges/modules/xcm-bridge-hub-router/src/mock.rs
+++ b/bridges/modules/xcm-bridge-hub-router/src/mock.rs
@@ -80,6 +80,7 @@ impl pallet_xcm_bridge_hub_router::Config<()> for TestRuntime {
 	type DestinationVersion =
 		LatestOrNoneForLocationVersionChecker<Equals<UnknownXcmVersionForRoutableLocation>>;
 
+	type BridgeHubOrigin = frame_system::EnsureRoot<u64>;
 	type ToBridgeHubSender = TestToBridgeHubSender;
 	type LocalXcmChannelManager = TestLocalXcmChannelManager;
 
diff --git a/bridges/modules/xcm-bridge-hub-router/src/weights.rs b/bridges/modules/xcm-bridge-hub-router/src/weights.rs
index d9a0426fecaf..8f5012c9de26 100644
--- a/bridges/modules/xcm-bridge-hub-router/src/weights.rs
+++ b/bridges/modules/xcm-bridge-hub-router/src/weights.rs
@@ -52,6 +52,7 @@ use sp_std::marker::PhantomData;
 pub trait WeightInfo {
 	fn on_initialize_when_non_congested() -> Weight;
 	fn on_initialize_when_congested() -> Weight;
+	fn report_bridge_status() -> Weight;
 }
 
 /// Weights for `pallet_xcm_bridge_hub_router` that are generated using one of the Bridge testnets.
@@ -85,6 +86,19 @@ impl<T: frame_system::Config> WeightInfo for BridgeWeight<T> {
 		// Minimum execution time: 4_239 nanoseconds.
 		Weight::from_parts(4_383_000, 3547).saturating_add(T::DbWeight::get().reads(1_u64))
 	}
+	/// Storage: `XcmBridgeHubRouter::Bridge` (r:1 w:1)
+	///
+	/// Proof: `XcmBridgeHubRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added:
+	/// 512, mode: `MaxEncodedLen`)
+	fn report_bridge_status() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `53`
+		//  Estimated: `1502`
+		// Minimum execution time: 10_427 nanoseconds.
+		Weight::from_parts(10_682_000, 1502)
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+	}
 }
 
 // For backwards compatibility and tests
@@ -120,4 +134,17 @@ impl WeightInfo for () {
 		// Minimum execution time: 4_239 nanoseconds.
 		Weight::from_parts(4_383_000, 3547).saturating_add(RocksDbWeight::get().reads(1_u64))
 	}
+	/// Storage: `XcmBridgeHubRouter::Bridge` (r:1 w:1)
+	///
+	/// Proof: `XcmBridgeHubRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added:
+	/// 512, mode: `MaxEncodedLen`)
+	fn report_bridge_status() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `53`
+		//  Estimated: `1502`
+		// Minimum execution time: 10_427 nanoseconds.
+		Weight::from_parts(10_682_000, 1502)
+			.saturating_add(RocksDbWeight::get().reads(1_u64))
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
+	}
 }
diff --git a/bridges/modules/xcm-bridge-hub/Cargo.toml b/bridges/modules/xcm-bridge-hub/Cargo.toml
index fe58b910a94e..b5e365874443 100644
--- a/bridges/modules/xcm-bridge-hub/Cargo.toml
+++ b/bridges/modules/xcm-bridge-hub/Cargo.toml
@@ -34,12 +34,13 @@ xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
 
 [dev-dependencies]
-pallet-balances = { workspace = true }
-sp-io = { workspace = true }
-bp-runtime = { workspace = true }
 bp-header-chain = { workspace = true }
+bp-runtime = { workspace = true }
+bp-xcm-bridge-hub-router = { workspace = true }
+pallet-balances = { workspace = true }
 pallet-xcm-bridge-hub-router = { workspace = true }
 polkadot-parachain-primitives = { workspace = true }
+sp-io = { workspace = true }
 
 [features]
 default = ["std"]
@@ -47,6 +48,7 @@ std = [
 	"bp-header-chain/std",
 	"bp-messages/std",
 	"bp-runtime/std",
+	"bp-xcm-bridge-hub-router/std",
 	"bp-xcm-bridge-hub/std",
 	"codec/std",
 	"frame-support/std",
@@ -75,6 +77,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",
diff --git a/bridges/modules/xcm-bridge-hub/src/exporter.rs b/bridges/modules/xcm-bridge-hub/src/exporter.rs
index 5afb9f36bc94..93b6093b42af 100644
--- a/bridges/modules/xcm-bridge-hub/src/exporter.rs
+++ b/bridges/modules/xcm-bridge-hub/src/exporter.rs
@@ -364,7 +364,7 @@ mod tests {
 
 	use bp_runtime::RangeInclusiveExt;
 	use bp_xcm_bridge_hub::{Bridge, BridgeLocations, BridgeState};
-	use frame_support::assert_ok;
+	use frame_support::{assert_ok, traits::EnsureOrigin};
 	use pallet_bridge_messages::InboundLaneStorage;
 	use xcm_builder::{NetworkExportTable, UnpaidRemoteExporter};
 	use xcm_executor::traits::{export_xcm, ConvertLocation};
@@ -381,9 +381,8 @@ mod tests {
 		BridgedUniversalDestination::get()
 	}
 
-	fn open_lane() -> (BridgeLocations, TestLaneIdType) {
+	fn open_lane(origin: RuntimeOrigin) -> (BridgeLocations, TestLaneIdType) {
 		// open expected outbound lane
-		let origin = OpenBridgeOrigin::sibling_parachain_origin();
 		let with = bridged_asset_hub_universal_location();
 		let locations =
 			XcmOverBridge::bridge_locations_from_origin(origin, Box::new(with.into())).unwrap();
@@ -439,7 +438,7 @@ mod tests {
 	}
 
 	fn open_lane_and_send_regular_message() -> (BridgeId, TestLaneIdType) {
-		let (locations, lane_id) = open_lane();
+		let (locations, lane_id) = open_lane(OpenBridgeOrigin::sibling_parachain_origin());
 
 		// now let's try to enqueue message using our `ExportXcm` implementation
 		export_xcm::<XcmOverBridge>(
@@ -473,7 +472,7 @@ mod tests {
 	fn exporter_does_not_suspend_the_bridge_if_outbound_bridge_queue_is_not_congested() {
 		run_test(|| {
 			let (bridge_id, _) = open_lane_and_send_regular_message();
-			assert!(!TestLocalXcmChannelManager::is_bridge_suspened());
+			assert!(!TestLocalXcmChannelManager::is_bridge_suspended(&bridge_id));
 			assert_eq!(XcmOverBridge::bridge(&bridge_id).unwrap().state, BridgeState::Opened);
 		});
 	}
@@ -490,7 +489,7 @@ mod tests {
 			}
 
 			open_lane_and_send_regular_message();
-			assert!(!TestLocalXcmChannelManager::is_bridge_suspened());
+			assert!(!TestLocalXcmChannelManager::is_bridge_suspended(&bridge_id));
 		});
 	}
 
@@ -502,11 +501,11 @@ mod tests {
 				open_lane_and_send_regular_message();
 			}
 
-			assert!(!TestLocalXcmChannelManager::is_bridge_suspened());
+			assert!(!TestLocalXcmChannelManager::is_bridge_suspended(&bridge_id));
 			assert_eq!(XcmOverBridge::bridge(&bridge_id).unwrap().state, BridgeState::Opened);
 
 			open_lane_and_send_regular_message();
-			assert!(TestLocalXcmChannelManager::is_bridge_suspened());
+			assert!(TestLocalXcmChannelManager::is_bridge_suspended(&bridge_id));
 			assert_eq!(XcmOverBridge::bridge(&bridge_id).unwrap().state, BridgeState::Suspended);
 		});
 	}
@@ -523,7 +522,7 @@ mod tests {
 				OUTBOUND_LANE_UNCONGESTED_THRESHOLD + 1,
 			);
 
-			assert!(!TestLocalXcmChannelManager::is_bridge_resumed());
+			assert!(!TestLocalXcmChannelManager::is_bridge_resumed(&bridge_id));
 			assert_eq!(XcmOverBridge::bridge(&bridge_id).unwrap().state, BridgeState::Suspended);
 		});
 	}
@@ -537,7 +536,7 @@ mod tests {
 				OUTBOUND_LANE_UNCONGESTED_THRESHOLD,
 			);
 
-			assert!(!TestLocalXcmChannelManager::is_bridge_resumed());
+			assert!(!TestLocalXcmChannelManager::is_bridge_resumed(&bridge_id));
 			assert_eq!(XcmOverBridge::bridge(&bridge_id).unwrap().state, BridgeState::Opened);
 		});
 	}
@@ -554,7 +553,7 @@ mod tests {
 				OUTBOUND_LANE_UNCONGESTED_THRESHOLD,
 			);
 
-			assert!(TestLocalXcmChannelManager::is_bridge_resumed());
+			assert!(TestLocalXcmChannelManager::is_bridge_resumed(&bridge_id));
 			assert_eq!(XcmOverBridge::bridge(&bridge_id).unwrap().state, BridgeState::Opened);
 		});
 	}
@@ -648,7 +647,10 @@ mod tests {
 			let dest = Location::new(2, BridgedUniversalDestination::get());
 
 			// open bridge
-			let (_, expected_lane_id) = open_lane();
+			let origin = OpenBridgeOrigin::sibling_parachain_origin();
+			let origin_as_location =
+				OpenBridgeOriginOf::<TestRuntime, ()>::try_origin(origin.clone()).unwrap();
+			let (_, expected_lane_id) = open_lane(origin);
 
 			// check before - no messages
 			assert_eq!(
@@ -662,18 +664,24 @@ mod tests {
 			);
 
 			// send `ExportMessage(message)` by `UnpaidRemoteExporter`.
-			TestExportXcmWithXcmOverBridge::set_origin_for_execute(SiblingLocation::get());
+			ExecuteXcmOverSendXcm::set_origin_for_execute(origin_as_location);
 			assert_ok!(send_xcm::<
 				UnpaidRemoteExporter<
 					NetworkExportTable<BridgeTable>,
-					TestExportXcmWithXcmOverBridge,
+					ExecuteXcmOverSendXcm,
 					UniversalLocation,
 				>,
 			>(dest.clone(), Xcm::<()>::default()));
 
+			// we need to set `UniversalLocation` for `sibling_parachain_origin` for
+			// `XcmOverBridgeWrappedWithExportMessageRouterInstance`.
+			ExportMessageOriginUniversalLocation::set(Some(SiblingUniversalLocation::get()));
 			// send `ExportMessage(message)` by `pallet_xcm_bridge_hub_router`.
-			TestExportXcmWithXcmOverBridge::set_origin_for_execute(SiblingLocation::get());
-			assert_ok!(send_xcm::<XcmOverBridgeRouter>(dest.clone(), Xcm::<()>::default()));
+			ExecuteXcmOverSendXcm::set_origin_for_execute(SiblingLocation::get());
+			assert_ok!(send_xcm::<XcmOverBridgeWrappedWithExportMessageRouter>(
+				dest.clone(),
+				Xcm::<()>::default()
+			));
 
 			// check after - a message ready to be relayed
 			assert_eq!(
@@ -765,7 +773,7 @@ mod tests {
 			);
 
 			// ok
-			let _ = open_lane();
+			let _ = open_lane(OpenBridgeOrigin::sibling_parachain_origin());
 			let mut dest_wrapper = Some(bridged_relative_destination());
 			assert_ok!(XcmOverBridge::validate(
 				BridgedRelayNetwork::get(),
@@ -780,4 +788,77 @@ mod tests {
 			assert_eq!(None, dest_wrapper);
 		});
 	}
+
+	#[test]
+	fn congestion_with_pallet_xcm_bridge_hub_router_works() {
+		run_test(|| {
+			// valid routable destination
+			let dest = Location::new(2, BridgedUniversalDestination::get());
+
+			fn router_bridge_state() -> pallet_xcm_bridge_hub_router::BridgeState {
+				pallet_xcm_bridge_hub_router::Bridge::<
+					TestRuntime,
+					XcmOverBridgeWrappedWithExportMessageRouterInstance,
+				>::get()
+			}
+
+			// open two bridges
+			let origin = OpenBridgeOrigin::sibling_parachain_origin();
+			let origin_as_location =
+				OpenBridgeOriginOf::<TestRuntime, ()>::try_origin(origin.clone()).unwrap();
+			let (bridge_1, expected_lane_id_1) = open_lane(origin);
+
+			// we need to set `UniversalLocation` for `sibling_parachain_origin` for
+			// `XcmOverBridgeWrappedWithExportMessageRouterInstance`.
+			ExportMessageOriginUniversalLocation::set(Some(SiblingUniversalLocation::get()));
+
+			// check before
+			// bridges are opened
+			assert_eq!(
+				XcmOverBridge::bridge(bridge_1.bridge_id()).unwrap().state,
+				BridgeState::Opened
+			);
+
+			// the router is uncongested
+			assert!(!router_bridge_state().is_congested);
+			assert!(!TestLocalXcmChannelManager::is_bridge_suspended(bridge_1.bridge_id()));
+			assert!(!TestLocalXcmChannelManager::is_bridge_resumed(bridge_1.bridge_id()));
+
+			// make bridges congested with sending too much messages
+			for _ in 1..(OUTBOUND_LANE_CONGESTED_THRESHOLD + 2) {
+				// send `ExportMessage(message)` by `pallet_xcm_bridge_hub_router`.
+				ExecuteXcmOverSendXcm::set_origin_for_execute(origin_as_location.clone());
+				assert_ok!(send_xcm::<XcmOverBridgeWrappedWithExportMessageRouter>(
+					dest.clone(),
+					Xcm::<()>::default()
+				));
+			}
+
+			// checks after
+			// bridges are suspended
+			assert_eq!(
+				XcmOverBridge::bridge(bridge_1.bridge_id()).unwrap().state,
+				BridgeState::Suspended,
+			);
+			// the router is congested
+			assert!(router_bridge_state().is_congested);
+			assert!(TestLocalXcmChannelManager::is_bridge_suspended(bridge_1.bridge_id()));
+			assert!(!TestLocalXcmChannelManager::is_bridge_resumed(bridge_1.bridge_id()));
+
+			// make bridges uncongested to trigger resume signal
+			XcmOverBridge::on_bridge_messages_delivered(
+				expected_lane_id_1,
+				OUTBOUND_LANE_UNCONGESTED_THRESHOLD,
+			);
+
+			// bridge is again opened
+			assert_eq!(
+				XcmOverBridge::bridge(bridge_1.bridge_id()).unwrap().state,
+				BridgeState::Opened
+			);
+			// the router is uncongested
+			assert!(!router_bridge_state().is_congested);
+			assert!(TestLocalXcmChannelManager::is_bridge_resumed(bridge_1.bridge_id()));
+		})
+	}
 }
diff --git a/bridges/modules/xcm-bridge-hub/src/lib.rs b/bridges/modules/xcm-bridge-hub/src/lib.rs
index 1b2536598a20..682db811efa7 100644
--- a/bridges/modules/xcm-bridge-hub/src/lib.rs
+++ b/bridges/modules/xcm-bridge-hub/src/lib.rs
@@ -145,8 +145,8 @@
 
 use bp_messages::{LaneState, MessageNonce};
 use bp_runtime::{AccountIdOf, BalanceOf, RangeInclusiveExt};
-pub use bp_xcm_bridge_hub::{Bridge, BridgeId, BridgeState};
-use bp_xcm_bridge_hub::{BridgeLocations, BridgeLocationsError, LocalXcmChannelManager};
+pub use bp_xcm_bridge_hub::{Bridge, BridgeId, BridgeState, LocalXcmChannelManager};
+use bp_xcm_bridge_hub::{BridgeLocations, BridgeLocationsError};
 use frame_support::{traits::fungible::MutateHold, DefaultNoBound};
 use frame_system::Config as SystemConfig;
 use pallet_bridge_messages::{Config as BridgeMessagesConfig, LanesManagerError};
diff --git a/bridges/modules/xcm-bridge-hub/src/mock.rs b/bridges/modules/xcm-bridge-hub/src/mock.rs
index 9f06b99ef6d5..d186507dab17 100644
--- a/bridges/modules/xcm-bridge-hub/src/mock.rs
+++ b/bridges/modules/xcm-bridge-hub/src/mock.rs
@@ -24,10 +24,10 @@ use bp_messages::{
 };
 use bp_runtime::{messages::MessageDispatchResult, Chain, ChainId, HashOf};
 use bp_xcm_bridge_hub::{BridgeId, LocalXcmChannelManager};
-use codec::Encode;
+use codec::{Decode, Encode};
 use frame_support::{
 	assert_ok, derive_impl, parameter_types,
-	traits::{EnsureOrigin, Equals, Everything, OriginTrait},
+	traits::{EnsureOrigin, Equals, Everything, Get, OriginTrait},
 	weights::RuntimeDbWeight,
 };
 use polkadot_parachain_primitives::primitives::Sibling;
@@ -44,7 +44,7 @@ use xcm_builder::{
 	InspectMessageQueues, NetworkExportTable, NetworkExportTableItem, ParentIsPreset,
 	SiblingParachainConvertsVia,
 };
-use xcm_executor::XcmExecutor;
+use xcm_executor::{traits::ConvertOrigin, XcmExecutor};
 
 pub type AccountId = AccountId32;
 pub type Balance = u64;
@@ -63,7 +63,7 @@ frame_support::construct_runtime! {
 		Balances: pallet_balances::{Pallet, Event<T>},
 		Messages: pallet_bridge_messages::{Pallet, Call, Event<T>},
 		XcmOverBridge: pallet_xcm_bridge_hub::{Pallet, Call, HoldReason, Event<T>},
-		XcmOverBridgeRouter: pallet_xcm_bridge_hub_router,
+		XcmOverBridgeWrappedWithExportMessageRouter: pallet_xcm_bridge_hub_router = 57,
 	}
 }
 
@@ -208,17 +208,27 @@ impl pallet_xcm_bridge_hub::Config for TestRuntime {
 	type BlobDispatcher = TestBlobDispatcher;
 }
 
-impl pallet_xcm_bridge_hub_router::Config<()> for TestRuntime {
+/// A router instance simulates a scenario where the router is deployed on a different chain than
+/// the `MessageExporter`. This means that the router sends an `ExportMessage`.
+pub type XcmOverBridgeWrappedWithExportMessageRouterInstance = ();
+impl pallet_xcm_bridge_hub_router::Config<XcmOverBridgeWrappedWithExportMessageRouterInstance>
+	for TestRuntime
+{
 	type RuntimeEvent = RuntimeEvent;
 	type WeightInfo = ();
 
-	type UniversalLocation = UniversalLocation;
+	type UniversalLocation = ExportMessageOriginUniversalLocation;
 	type SiblingBridgeHubLocation = BridgeHubLocation;
 	type BridgedNetworkId = BridgedRelayNetwork;
 	type Bridges = NetworkExportTable<BridgeTable>;
 	type DestinationVersion = AlwaysLatest;
 
-	type ToBridgeHubSender = TestExportXcmWithXcmOverBridge;
+	// We convert to root `here` location with `BridgeHubLocationXcmOriginAsRoot`
+	type BridgeHubOrigin = frame_system::EnsureRoot<AccountId>;
+	// **Note**: The crucial part is that `ExportMessage` is processed by `XcmExecutor`, which
+	// calls the `ExportXcm` implementation of `pallet_xcm_bridge_hub` as the
+	// `MessageExporter`.
+	type ToBridgeHubSender = ExecuteXcmOverSendXcm;
 	type LocalXcmChannelManager = TestLocalXcmChannelManager;
 
 	type ByteFee = ConstU128<0>;
@@ -230,7 +240,7 @@ impl xcm_executor::Config for XcmConfig {
 	type RuntimeCall = RuntimeCall;
 	type XcmSender = ();
 	type AssetTransactor = ();
-	type OriginConverter = ();
+	type OriginConverter = BridgeHubLocationXcmOriginAsRoot<RuntimeOrigin>;
 	type IsReserve = ();
 	type IsTeleporter = ();
 	type UniversalLocation = UniversalLocation;
@@ -270,8 +280,8 @@ thread_local! {
 ///
 /// Note: The crucial part is that `ExportMessage` is processed by `XcmExecutor`, which calls the
 /// `ExportXcm` implementation of `pallet_xcm_bridge_hub` as `MessageExporter`.
-pub struct TestExportXcmWithXcmOverBridge;
-impl SendXcm for TestExportXcmWithXcmOverBridge {
+pub struct ExecuteXcmOverSendXcm;
+impl SendXcm for ExecuteXcmOverSendXcm {
 	type Ticket = Xcm<()>;
 
 	fn validate(
@@ -298,7 +308,7 @@ impl SendXcm for TestExportXcmWithXcmOverBridge {
 		Ok(hash)
 	}
 }
-impl InspectMessageQueues for TestExportXcmWithXcmOverBridge {
+impl InspectMessageQueues for ExecuteXcmOverSendXcm {
 	fn clear_messages() {
 		todo!()
 	}
@@ -307,12 +317,51 @@ impl InspectMessageQueues for TestExportXcmWithXcmOverBridge {
 		todo!()
 	}
 }
-impl TestExportXcmWithXcmOverBridge {
+impl ExecuteXcmOverSendXcm {
 	pub fn set_origin_for_execute(origin: Location) {
 		EXECUTE_XCM_ORIGIN.with(|o| *o.borrow_mut() = Some(origin));
 	}
 }
 
+/// A dynamic way to set different universal location for the origin which sends `ExportMessage`.
+pub struct ExportMessageOriginUniversalLocation;
+impl ExportMessageOriginUniversalLocation {
+	pub(crate) fn set(universal_location: Option<InteriorLocation>) {
+		EXPORT_MESSAGE_ORIGIN_UNIVERSAL_LOCATION.with(|o| *o.borrow_mut() = universal_location);
+	}
+}
+impl Get<InteriorLocation> for ExportMessageOriginUniversalLocation {
+	fn get() -> InteriorLocation {
+		EXPORT_MESSAGE_ORIGIN_UNIVERSAL_LOCATION.with(|o| {
+			o.borrow()
+				.clone()
+				.expect("`EXPORT_MESSAGE_ORIGIN_UNIVERSAL_LOCATION` is not set!")
+		})
+	}
+}
+thread_local! {
+	pub static EXPORT_MESSAGE_ORIGIN_UNIVERSAL_LOCATION: RefCell<Option<InteriorLocation>> = RefCell::new(None);
+}
+
+pub struct BridgeHubLocationXcmOriginAsRoot<RuntimeOrigin>(
+	sp_std::marker::PhantomData<RuntimeOrigin>,
+);
+impl<RuntimeOrigin: OriginTrait> ConvertOrigin<RuntimeOrigin>
+	for BridgeHubLocationXcmOriginAsRoot<RuntimeOrigin>
+{
+	fn convert_origin(
+		origin: impl Into<Location>,
+		kind: OriginKind,
+	) -> Result<RuntimeOrigin, Location> {
+		let origin = origin.into();
+		if kind == OriginKind::Xcm && origin.eq(&BridgeHubLocation::get()) {
+			Ok(RuntimeOrigin::root())
+		} else {
+			Err(origin)
+		}
+	}
+}
+
 /// Type for specifying how a `Location` can be converted into an `AccountId`. This is used
 /// when determining ownership of accounts for asset transacting and when attempting to use XCM
 /// `Transact` in order to determine the dispatch Origin.
@@ -396,6 +445,9 @@ impl EnsureOrigin<RuntimeOrigin> for OpenBridgeOrigin {
 	}
 }
 
+pub(crate) type OpenBridgeOriginOf<T, I> =
+	<T as pallet_xcm_bridge_hub::Config<I>>::OpenBridgeOrigin;
+
 pub struct TestLocalXcmChannelManager;
 
 impl TestLocalXcmChannelManager {
@@ -403,30 +455,82 @@ impl TestLocalXcmChannelManager {
 		frame_support::storage::unhashed::put(b"TestLocalXcmChannelManager.Congested", &true);
 	}
 
-	pub fn is_bridge_suspened() -> bool {
-		frame_support::storage::unhashed::get_or_default(b"TestLocalXcmChannelManager.Suspended")
+	fn suspended_key(bridge: &BridgeId) -> Vec<u8> {
+		[b"TestLocalXcmChannelManager.Suspended", bridge.encode().as_slice()].concat()
+	}
+	fn resumed_key(bridge: &BridgeId) -> Vec<u8> {
+		[b"TestLocalXcmChannelManager.Resumed", bridge.encode().as_slice()].concat()
+	}
+
+	pub fn is_bridge_suspended(bridge: &BridgeId) -> bool {
+		frame_support::storage::unhashed::get_or_default(&Self::suspended_key(bridge))
 	}
 
-	pub fn is_bridge_resumed() -> bool {
-		frame_support::storage::unhashed::get_or_default(b"TestLocalXcmChannelManager.Resumed")
+	pub fn is_bridge_resumed(bridge: &BridgeId) -> bool {
+		frame_support::storage::unhashed::get_or_default(&Self::resumed_key(bridge))
+	}
+
+	fn build_congestion_message(bridge: &BridgeId, is_congested: bool) -> Vec<Instruction<()>> {
+		use bp_xcm_bridge_hub_router::XcmBridgeHubRouterCall;
+		#[allow(clippy::large_enum_variant)]
+		#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, scale_info::TypeInfo)]
+		enum Call {
+			#[codec(index = 57)]
+			XcmOverBridgeWrappedWithExportMessageRouter(XcmBridgeHubRouterCall),
+		}
+
+		sp_std::vec![
+			UnpaidExecution { weight_limit: Unlimited, check_origin: None },
+			Transact {
+				origin_kind: OriginKind::Xcm,
+				fallback_max_weight: None,
+				call: Call::XcmOverBridgeWrappedWithExportMessageRouter(
+					XcmBridgeHubRouterCall::report_bridge_status {
+						bridge_id: bridge.inner(),
+						is_congested,
+					}
+				)
+				.encode()
+				.into(),
+			},
+			ExpectTransactStatus(MaybeErrorCode::Success),
+		]
+	}
+
+	fn report_bridge_status(
+		local_origin: &Location,
+		bridge: &BridgeId,
+		is_congested: bool,
+		key: Vec<u8>,
+	) -> Result<(), SendError> {
+		// send as BridgeHub would send to sibling chain
+		ExecuteXcmOverSendXcm::set_origin_for_execute(BridgeHubLocation::get());
+		let result = send_xcm::<ExecuteXcmOverSendXcm>(
+			local_origin.clone(),
+			Self::build_congestion_message(&bridge, is_congested).into(),
+		);
+
+		if result.is_ok() {
+			frame_support::storage::unhashed::put(&key, &true);
+		}
+
+		result.map(|_| ())
 	}
 }
 
 impl LocalXcmChannelManager for TestLocalXcmChannelManager {
-	type Error = ();
+	type Error = SendError;
 
 	fn is_congested(_with: &Location) -> bool {
 		frame_support::storage::unhashed::get_or_default(b"TestLocalXcmChannelManager.Congested")
 	}
 
-	fn suspend_bridge(_local_origin: &Location, _bridge: BridgeId) -> Result<(), Self::Error> {
-		frame_support::storage::unhashed::put(b"TestLocalXcmChannelManager.Suspended", &true);
-		Ok(())
+	fn suspend_bridge(local_origin: &Location, bridge: BridgeId) -> Result<(), Self::Error> {
+		Self::report_bridge_status(local_origin, &bridge, true, Self::suspended_key(&bridge))
 	}
 
-	fn resume_bridge(_local_origin: &Location, _bridge: BridgeId) -> Result<(), Self::Error> {
-		frame_support::storage::unhashed::put(b"TestLocalXcmChannelManager.Resumed", &true);
-		Ok(())
+	fn resume_bridge(local_origin: &Location, bridge: BridgeId) -> Result<(), Self::Error> {
+		Self::report_bridge_status(local_origin, &bridge, false, Self::resumed_key(&bridge))
 	}
 }
 
diff --git a/bridges/primitives/beefy/Cargo.toml b/bridges/primitives/beefy/Cargo.toml
index 404acaff30af..b32cf1e407eb 100644
--- a/bridges/primitives/beefy/Cargo.toml
+++ b/bridges/primitives/beefy/Cargo.toml
@@ -23,10 +23,10 @@ bp-runtime = { workspace = true }
 # Substrate Dependencies
 
 binary-merkle-tree = { workspace = true }
-sp-consensus-beefy = { workspace = true }
 frame-support = { workspace = true }
 pallet-beefy-mmr = { workspace = true }
 pallet-mmr = { workspace = true }
+sp-consensus-beefy = { workspace = true }
 sp-runtime = { workspace = true }
 sp-std = { workspace = true }
 
diff --git a/bridges/primitives/header-chain/Cargo.toml b/bridges/primitives/header-chain/Cargo.toml
index 081bda479495..b17dcb2f7491 100644
--- a/bridges/primitives/header-chain/Cargo.toml
+++ b/bridges/primitives/header-chain/Cargo.toml
@@ -23,8 +23,8 @@ bp-runtime = { workspace = true }
 # Substrate Dependencies
 
 frame-support = { workspace = true }
-sp-core = { features = ["serde"], workspace = true }
 sp-consensus-grandpa = { features = ["serde"], workspace = true }
+sp-core = { features = ["serde"], workspace = true }
 sp-runtime = { features = ["serde"], workspace = true }
 sp-std = { workspace = true }
 
diff --git a/bridges/primitives/messages/Cargo.toml b/bridges/primitives/messages/Cargo.toml
index 87c8cbe88180..dd1bd083371f 100644
--- a/bridges/primitives/messages/Cargo.toml
+++ b/bridges/primitives/messages/Cargo.toml
@@ -16,19 +16,19 @@ scale-info = { features = ["bit-vec", "derive"], workspace = true }
 serde = { features = ["alloc", "derive"], workspace = true }
 
 # Bridge dependencies
-bp-runtime = { workspace = true }
 bp-header-chain = { workspace = true }
+bp-runtime = { workspace = true }
 
 # Substrate Dependencies
 frame-support = { workspace = true }
 sp-core = { workspace = true }
-sp-std = { workspace = true }
 sp-io = { workspace = true }
+sp-std = { workspace = true }
 
 [dev-dependencies]
+bp-runtime = { workspace = true }
 hex = { workspace = true, default-features = true }
 hex-literal = { workspace = true, default-features = true }
-bp-runtime = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/primitives/relayers/Cargo.toml b/bridges/primitives/relayers/Cargo.toml
index 34be38bed4ac..9219bae1e131 100644
--- a/bridges/primitives/relayers/Cargo.toml
+++ b/bridges/primitives/relayers/Cargo.toml
@@ -21,8 +21,8 @@ bp-parachains = { workspace = true }
 bp-runtime = { workspace = true }
 
 # Substrate Dependencies
-frame-system = { workspace = true }
 frame-support = { workspace = true }
+frame-system = { workspace = true }
 pallet-utility = { workspace = true }
 sp-runtime = { workspace = true }
 sp-std = { workspace = true }
diff --git a/bridges/primitives/xcm-bridge-hub-router/Cargo.toml b/bridges/primitives/xcm-bridge-hub-router/Cargo.toml
index ba0c51152bd2..b8a21ec35024 100644
--- a/bridges/primitives/xcm-bridge-hub-router/Cargo.toml
+++ b/bridges/primitives/xcm-bridge-hub-router/Cargo.toml
@@ -15,8 +15,8 @@ codec = { features = ["bit-vec", "derive"], workspace = true }
 scale-info = { features = ["bit-vec", "derive"], workspace = true }
 
 # Substrate Dependencies
-sp-runtime = { workspace = true }
 sp-core = { workspace = true }
+sp-runtime = { workspace = true }
 
 # Polkadot Dependencies
 xcm = { workspace = true }
diff --git a/bridges/primitives/xcm-bridge-hub/Cargo.toml b/bridges/primitives/xcm-bridge-hub/Cargo.toml
index 79201a8756f9..800e2a3da3a3 100644
--- a/bridges/primitives/xcm-bridge-hub/Cargo.toml
+++ b/bridges/primitives/xcm-bridge-hub/Cargo.toml
@@ -20,10 +20,10 @@ bp-messages = { workspace = true }
 bp-runtime = { workspace = true }
 
 # Substrate Dependencies
-sp-std = { workspace = true }
-sp-io = { workspace = true }
-sp-core = { workspace = true }
 frame-support = { workspace = true }
+sp-core = { workspace = true }
+sp-io = { workspace = true }
+sp-std = { workspace = true }
 
 # Polkadot Dependencies
 xcm = { workspace = true }
diff --git a/bridges/primitives/xcm-bridge-hub/src/lib.rs b/bridges/primitives/xcm-bridge-hub/src/lib.rs
index 63beb1bc3041..471cf402c34f 100644
--- a/bridges/primitives/xcm-bridge-hub/src/lib.rs
+++ b/bridges/primitives/xcm-bridge-hub/src/lib.rs
@@ -87,6 +87,11 @@ impl BridgeId {
 				.into(),
 		)
 	}
+
+	/// Access the inner representation.
+	pub fn inner(&self) -> H256 {
+		self.0
+	}
 }
 
 impl core::fmt::Debug for BridgeId {
diff --git a/bridges/relays/client-substrate/Cargo.toml b/bridges/relays/client-substrate/Cargo.toml
index 6065c23773e3..6a59688b2d8c 100644
--- a/bridges/relays/client-substrate/Cargo.toml
+++ b/bridges/relays/client-substrate/Cargo.toml
@@ -18,16 +18,16 @@ futures = { workspace = true }
 jsonrpsee = { features = ["macros", "ws-client"], workspace = true }
 log = { workspace = true }
 num-traits = { workspace = true, default-features = true }
+quick_cache = { workspace = true }
 rand = { workspace = true, default-features = true }
-serde_json = { workspace = true }
 scale-info = { features = [
 	"derive",
 ], workspace = true, default-features = true }
+serde_json = { workspace = true }
+thiserror = { workspace = true }
 tokio = { features = [
 	"rt-multi-thread",
 ], workspace = true, default-features = true }
-thiserror = { workspace = true }
-quick_cache = { workspace = true }
 
 # Bridge dependencies
 
diff --git a/bridges/relays/lib-substrate-relay/Cargo.toml b/bridges/relays/lib-substrate-relay/Cargo.toml
index b0f93e5b5485..b418a2a3abb8 100644
--- a/bridges/relays/lib-substrate-relay/Cargo.toml
+++ b/bridges/relays/lib-substrate-relay/Cargo.toml
@@ -32,29 +32,29 @@ bp-relayers = { workspace = true, default-features = true }
 
 equivocation-detector = { workspace = true }
 finality-relay = { workspace = true }
-parachains-relay = { workspace = true }
-relay-utils = { workspace = true }
 messages-relay = { workspace = true }
+parachains-relay = { workspace = true }
 relay-substrate-client = { workspace = true }
+relay-utils = { workspace = true }
 
 pallet-bridge-grandpa = { workspace = true, default-features = true }
 pallet-bridge-messages = { workspace = true, default-features = true }
 pallet-bridge-parachains = { workspace = true, default-features = true }
 
-bp-runtime = { workspace = true, default-features = true }
 bp-messages = { workspace = true, default-features = true }
+bp-runtime = { workspace = true, default-features = true }
 
 # Substrate Dependencies
 frame-support = { workspace = true, default-features = true }
 frame-system = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
 pallet-grandpa = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 sp-consensus-grandpa = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-trie = { workspace = true }
 
 [dev-dependencies]
-scale-info = { features = ["derive"], workspace = true }
 pallet-transaction-payment = { workspace = true, default-features = true }
 relay-substrate-client = { features = ["test-helpers"], workspace = true }
+scale-info = { features = ["derive"], workspace = true }
diff --git a/bridges/relays/utils/Cargo.toml b/bridges/relays/utils/Cargo.toml
index 4c25566607dc..8592ca780eaa 100644
--- a/bridges/relays/utils/Cargo.toml
+++ b/bridges/relays/utils/Cargo.toml
@@ -16,18 +16,18 @@ async-std = { workspace = true }
 async-trait = { workspace = true }
 backoff = { workspace = true }
 console = { workspace = true }
-isahc = { workspace = true }
-sp-tracing = { workspace = true, default-features = true }
 futures = { workspace = true }
+isahc = { workspace = true }
 jsonpath_lib = { workspace = true }
 log = { workspace = true }
 num-traits = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 sysinfo = { workspace = true }
+thiserror = { workspace = true }
 time = { features = ["formatting", "local-offset", "std"], workspace = true }
 tokio = { features = ["rt"], workspace = true, default-features = true }
-thiserror = { workspace = true }
 
 # Bridge dependencies
 
@@ -35,5 +35,5 @@ bp-runtime = { workspace = true, default-features = true }
 
 # Substrate dependencies
 
-sp-runtime = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
diff --git a/bridges/snowbridge/pallets/ethereum-client/Cargo.toml b/bridges/snowbridge/pallets/ethereum-client/Cargo.toml
index 262d9a7f380d..ebd8a1c6ed11 100644
--- a/bridges/snowbridge/pallets/ethereum-client/Cargo.toml
+++ b/bridges/snowbridge/pallets/ethereum-client/Cargo.toml
@@ -15,37 +15,37 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-serde = { optional = true, workspace = true, default-features = true }
-serde_json = { optional = true, workspace = true, default-features = true }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 hex-literal = { optional = true, workspace = true, default-features = true }
 log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
+serde_json = { optional = true, workspace = true, default-features = true }
 
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 sp-core = { workspace = true }
-sp-std = { workspace = true }
-sp-runtime = { workspace = true }
 sp-io = { optional = true, workspace = true }
+sp-runtime = { workspace = true }
+sp-std = { workspace = true }
 
+pallet-timestamp = { optional = true, workspace = true }
+snowbridge-beacon-primitives = { workspace = true }
 snowbridge-core = { workspace = true }
 snowbridge-ethereum = { workspace = true }
 snowbridge-pallet-ethereum-client-fixtures = { optional = true, workspace = true }
-snowbridge-beacon-primitives = { workspace = true }
 static_assertions = { workspace = true }
-pallet-timestamp = { optional = true, workspace = true }
 
 [dev-dependencies]
-rand = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
 hex-literal = { workspace = true, default-features = true }
 pallet-timestamp = { workspace = true, default-features = true }
+rand = { workspace = true, default-features = true }
+serde = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 snowbridge-pallet-ethereum-client-fixtures = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-serde = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/snowbridge/pallets/ethereum-client/fixtures/Cargo.toml b/bridges/snowbridge/pallets/ethereum-client/fixtures/Cargo.toml
index 87f0cf9a5513..74bfe580ec36 100644
--- a/bridges/snowbridge/pallets/ethereum-client/fixtures/Cargo.toml
+++ b/bridges/snowbridge/pallets/ethereum-client/fixtures/Cargo.toml
@@ -16,10 +16,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 hex-literal = { workspace = true, default-features = true }
+snowbridge-beacon-primitives = { workspace = true }
+snowbridge-core = { workspace = true }
 sp-core = { workspace = true }
 sp-std = { workspace = true }
-snowbridge-core = { workspace = true }
-snowbridge-beacon-primitives = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/snowbridge/pallets/inbound-queue/Cargo.toml b/bridges/snowbridge/pallets/inbound-queue/Cargo.toml
index 1b08bb39b434..5d4e8ad67662 100644
--- a/bridges/snowbridge/pallets/inbound-queue/Cargo.toml
+++ b/bridges/snowbridge/pallets/inbound-queue/Cargo.toml
@@ -15,42 +15,40 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-serde = { optional = true, workspace = true, default-features = true }
+alloy-core = { workspace = true, features = ["sol-types"] }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 hex-literal = { optional = true, workspace = true, default-features = true }
 log = { workspace = true }
-alloy-primitives = { features = ["rlp"], workspace = true }
-alloy-sol-types = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
 
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-balances = { workspace = true }
 sp-core = { workspace = true }
-sp-std = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
+sp-std = { workspace = true }
 
 xcm = { workspace = true }
 xcm-executor = { workspace = true }
 
-snowbridge-core = { workspace = true }
-snowbridge-router-primitives = { workspace = true }
 snowbridge-beacon-primitives = { workspace = true }
+snowbridge-core = { workspace = true }
 snowbridge-pallet-inbound-queue-fixtures = { optional = true, workspace = true }
+snowbridge-router-primitives = { workspace = true }
 
 [dev-dependencies]
 frame-benchmarking = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-snowbridge-pallet-ethereum-client = { workspace = true, default-features = true }
 hex-literal = { workspace = true, default-features = true }
+snowbridge-pallet-ethereum-client = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
 std = [
-	"alloy-primitives/std",
-	"alloy-sol-types/std",
+	"alloy-core/std",
 	"codec/std",
 	"frame-benchmarking/std",
 	"frame-support/std",
@@ -83,6 +81,7 @@ runtime-benchmarks = [
 	"snowbridge-router-primitives/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",
diff --git a/bridges/snowbridge/pallets/inbound-queue/fixtures/Cargo.toml b/bridges/snowbridge/pallets/inbound-queue/fixtures/Cargo.toml
index 6162a17728b6..c698dbbf1003 100644
--- a/bridges/snowbridge/pallets/inbound-queue/fixtures/Cargo.toml
+++ b/bridges/snowbridge/pallets/inbound-queue/fixtures/Cargo.toml
@@ -16,10 +16,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 hex-literal = { workspace = true, default-features = true }
+snowbridge-beacon-primitives = { workspace = true }
+snowbridge-core = { workspace = true }
 sp-core = { workspace = true }
 sp-std = { workspace = true }
-snowbridge-core = { workspace = true }
-snowbridge-beacon-primitives = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/snowbridge/pallets/inbound-queue/src/envelope.rs b/bridges/snowbridge/pallets/inbound-queue/src/envelope.rs
index 31a8992442d8..d213c8aad648 100644
--- a/bridges/snowbridge/pallets/inbound-queue/src/envelope.rs
+++ b/bridges/snowbridge/pallets/inbound-queue/src/envelope.rs
@@ -5,8 +5,7 @@ use snowbridge_core::{inbound::Log, ChannelId};
 use sp_core::{RuntimeDebug, H160, H256};
 use sp_std::prelude::*;
 
-use alloy_primitives::B256;
-use alloy_sol_types::{sol, SolEvent};
+use alloy_core::{primitives::B256, sol, sol_types::SolEvent};
 
 sol! {
 	event OutboundMessageAccepted(bytes32 indexed channel_id, uint64 nonce, bytes32 indexed message_id, bytes payload);
@@ -36,7 +35,7 @@ impl TryFrom<&Log> for Envelope {
 	fn try_from(log: &Log) -> Result<Self, Self::Error> {
 		let topics: Vec<B256> = log.topics.iter().map(|x| B256::from_slice(x.as_ref())).collect();
 
-		let event = OutboundMessageAccepted::decode_log(topics, &log.data, true)
+		let event = OutboundMessageAccepted::decode_raw_log(topics, &log.data, true)
 			.map_err(|_| EnvelopeDecodeError)?;
 
 		Ok(Self {
@@ -44,7 +43,7 @@ impl TryFrom<&Log> for Envelope {
 			channel_id: ChannelId::from(event.channel_id.as_ref()),
 			nonce: event.nonce,
 			message_id: H256::from(event.message_id.as_ref()),
-			payload: event.payload,
+			payload: event.payload.into(),
 		})
 	}
 }
diff --git a/bridges/snowbridge/pallets/inbound-queue/src/mock.rs b/bridges/snowbridge/pallets/inbound-queue/src/mock.rs
index 675d4b691593..eed0656e9ca7 100644
--- a/bridges/snowbridge/pallets/inbound-queue/src/mock.rs
+++ b/bridges/snowbridge/pallets/inbound-queue/src/mock.rs
@@ -248,20 +248,6 @@ impl inbound_queue::Config for Test {
 	type AssetTransactor = SuccessfulTransactor;
 }
 
-pub fn last_events(n: usize) -> Vec<RuntimeEvent> {
-	frame_system::Pallet::<Test>::events()
-		.into_iter()
-		.rev()
-		.take(n)
-		.rev()
-		.map(|e| e.event)
-		.collect()
-}
-
-pub fn expect_events(e: Vec<RuntimeEvent>) {
-	assert_eq!(last_events(e.len()), e);
-}
-
 pub fn setup() {
 	System::set_block_number(1);
 	Balances::mint_into(
diff --git a/bridges/snowbridge/pallets/inbound-queue/src/test.rs b/bridges/snowbridge/pallets/inbound-queue/src/test.rs
index 1e0bd8acc925..aa99d63b4bf9 100644
--- a/bridges/snowbridge/pallets/inbound-queue/src/test.rs
+++ b/bridges/snowbridge/pallets/inbound-queue/src/test.rs
@@ -5,11 +5,11 @@ use super::*;
 use frame_support::{assert_noop, assert_ok};
 use hex_literal::hex;
 use snowbridge_core::{inbound::Proof, ChannelId};
-use sp_keyring::AccountKeyring as Keyring;
+use sp_keyring::Sr25519Keyring as Keyring;
 use sp_runtime::DispatchError;
 use sp_std::convert::From;
 
-use crate::{Error, Event as InboundQueueEvent};
+use crate::Error;
 
 use crate::mock::*;
 
@@ -35,17 +35,16 @@ fn test_submit_happy_path() {
 		assert_eq!(Balances::balance(&channel_sovereign), initial_fund);
 
 		assert_ok!(InboundQueue::submit(origin.clone(), message.clone()));
-		expect_events(vec![InboundQueueEvent::MessageReceived {
-			channel_id: hex!("c173fac324158e77fb5840738a1a541f633cbec8884c6a601c567d2b376a0539")
-				.into(),
-			nonce: 1,
-			message_id: [
-				86, 101, 80, 125, 84, 10, 227, 145, 230, 209, 152, 38, 206, 251, 206, 208, 244,
-				221, 22, 215, 1, 252, 79, 181, 99, 207, 166, 220, 98, 3, 81, 7,
-			],
-			fee_burned: 110000000000,
-		}
-		.into()]);
+
+		let events = frame_system::Pallet::<Test>::events();
+		assert!(
+			events.iter().any(|event| matches!(
+				event.event,
+				RuntimeEvent::InboundQueue(Event::MessageReceived { nonce, ..})
+					if nonce == 1
+			)),
+			"no event emit."
+		);
 
 		let delivery_cost = InboundQueue::calculate_delivery_cost(message.encode().len() as u32);
 		assert!(
diff --git a/bridges/snowbridge/pallets/outbound-queue/Cargo.toml b/bridges/snowbridge/pallets/outbound-queue/Cargo.toml
index 78546e258daa..f4910e6e6457 100644
--- a/bridges/snowbridge/pallets/outbound-queue/Cargo.toml
+++ b/bridges/snowbridge/pallets/outbound-queue/Cargo.toml
@@ -15,24 +15,24 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-serde = { features = ["alloc", "derive"], workspace = true }
 codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["alloc", "derive"], workspace = true }
 
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
-sp-std = { workspace = true }
-sp-runtime = { workspace = true }
 sp-io = { workspace = true }
-sp-arithmetic = { workspace = true }
+sp-runtime = { workspace = true }
+sp-std = { workspace = true }
 
 bridge-hub-common = { workspace = true }
 
+ethabi = { workspace = true }
 snowbridge-core = { features = ["serde"], workspace = true }
 snowbridge-outbound-queue-merkle-tree = { workspace = true }
-ethabi = { workspace = true }
 
 [dev-dependencies]
 pallet-message-queue = { workspace = true }
diff --git a/bridges/snowbridge/pallets/outbound-queue/merkle-tree/Cargo.toml b/bridges/snowbridge/pallets/outbound-queue/merkle-tree/Cargo.toml
index 16241428df80..2a0616b4f954 100644
--- a/bridges/snowbridge/pallets/outbound-queue/merkle-tree/Cargo.toml
+++ b/bridges/snowbridge/pallets/outbound-queue/merkle-tree/Cargo.toml
@@ -22,9 +22,9 @@ sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
-hex-literal = { workspace = true, default-features = true }
-hex = { workspace = true, default-features = true }
 array-bytes = { workspace = true, default-features = true }
+hex = { workspace = true, default-features = true }
+hex-literal = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 
diff --git a/bridges/snowbridge/pallets/outbound-queue/runtime-api/Cargo.toml b/bridges/snowbridge/pallets/outbound-queue/runtime-api/Cargo.toml
index d35bdde5a81e..18f7dde22c93 100644
--- a/bridges/snowbridge/pallets/outbound-queue/runtime-api/Cargo.toml
+++ b/bridges/snowbridge/pallets/outbound-queue/runtime-api/Cargo.toml
@@ -16,11 +16,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-sp-std = { workspace = true }
-sp-api = { workspace = true }
 frame-support = { workspace = true }
-snowbridge-outbound-queue-merkle-tree = { workspace = true }
 snowbridge-core = { workspace = true }
+snowbridge-outbound-queue-merkle-tree = { workspace = true }
+sp-api = { workspace = true }
+sp-std = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/snowbridge/pallets/system/Cargo.toml b/bridges/snowbridge/pallets/system/Cargo.toml
index f1e749afb997..3544925956b4 100644
--- a/bridges/snowbridge/pallets/system/Cargo.toml
+++ b/bridges/snowbridge/pallets/system/Cargo.toml
@@ -18,16 +18,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 
 sp-core = { workspace = true }
-sp-std = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
+sp-std = { workspace = true }
 
 xcm = { workspace = true }
 xcm-executor = { workspace = true }
@@ -38,10 +38,10 @@ snowbridge-core = { workspace = true }
 hex = { workspace = true, default-features = true }
 hex-literal = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 pallet-message-queue = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 snowbridge-pallet-outbound-queue = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
@@ -71,6 +71,7 @@ runtime-benchmarks = [
 	"snowbridge-pallet-outbound-queue/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",
diff --git a/bridges/snowbridge/pallets/system/runtime-api/Cargo.toml b/bridges/snowbridge/pallets/system/runtime-api/Cargo.toml
index 7c524dd2edad..fc377b460d33 100644
--- a/bridges/snowbridge/pallets/system/runtime-api/Cargo.toml
+++ b/bridges/snowbridge/pallets/system/runtime-api/Cargo.toml
@@ -18,10 +18,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-sp-std = { workspace = true }
+snowbridge-core = { workspace = true }
 sp-api = { workspace = true }
+sp-std = { workspace = true }
 xcm = { workspace = true }
-snowbridge-core = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/snowbridge/primitives/beacon/Cargo.toml b/bridges/snowbridge/primitives/beacon/Cargo.toml
index 9ced99fbf3fd..bf5d6838f7bb 100644
--- a/bridges/snowbridge/primitives/beacon/Cargo.toml
+++ b/bridges/snowbridge/primitives/beacon/Cargo.toml
@@ -12,24 +12,24 @@ categories = ["cryptography::cryptocurrencies"]
 workspace = true
 
 [dependencies]
-serde = { optional = true, features = ["derive"], workspace = true, default-features = true }
-hex = { workspace = true }
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
+hex = { workspace = true }
 rlp = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, features = ["derive"], workspace = true, default-features = true }
 
 frame-support = { workspace = true }
-sp-runtime = { workspace = true }
 sp-core = { workspace = true }
-sp-std = { workspace = true }
 sp-io = { workspace = true }
+sp-runtime = { workspace = true }
+sp-std = { workspace = true }
 
+byte-slice-cast = { workspace = true }
 ssz_rs = { workspace = true }
 ssz_rs_derive = { workspace = true }
-byte-slice-cast = { workspace = true }
 
-snowbridge-ethereum = { workspace = true }
 milagro-bls = { workspace = true }
+snowbridge-ethereum = { workspace = true }
 
 [dev-dependencies]
 hex-literal = { workspace = true, default-features = true }
diff --git a/bridges/snowbridge/primitives/core/Cargo.toml b/bridges/snowbridge/primitives/core/Cargo.toml
index fa37c795b2d1..514579400aca 100644
--- a/bridges/snowbridge/primitives/core/Cargo.toml
+++ b/bridges/snowbridge/primitives/core/Cargo.toml
@@ -12,10 +12,10 @@ categories = ["cryptography::cryptocurrencies"]
 workspace = true
 
 [dependencies]
-serde = { optional = true, features = ["alloc", "derive"], workspace = true }
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 hex-literal = { workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, features = ["alloc", "derive"], workspace = true }
 
 polkadot-parachain-primitives = { workspace = true }
 xcm = { workspace = true }
@@ -23,11 +23,11 @@ xcm-builder = { workspace = true }
 
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+sp-arithmetic = { workspace = true }
+sp-core = { workspace = true }
+sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-std = { workspace = true }
-sp-io = { workspace = true }
-sp-core = { workspace = true }
-sp-arithmetic = { workspace = true }
 
 snowbridge-beacon-primitives = { workspace = true }
 
@@ -64,4 +64,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/bridges/snowbridge/primitives/ethereum/Cargo.toml b/bridges/snowbridge/primitives/ethereum/Cargo.toml
index 764ce90b8139..44ea2d0d222b 100644
--- a/bridges/snowbridge/primitives/ethereum/Cargo.toml
+++ b/bridges/snowbridge/primitives/ethereum/Cargo.toml
@@ -12,26 +12,26 @@ categories = ["cryptography::cryptocurrencies"]
 workspace = true
 
 [dependencies]
-serde = { optional = true, features = ["derive"], workspace = true, default-features = true }
-serde-big-array = { optional = true, features = ["const-generics"], workspace = true }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 ethbloom = { workspace = true }
 ethereum-types = { features = ["codec", "rlp", "serialize"], workspace = true }
 hex-literal = { workspace = true }
 parity-bytes = { workspace = true }
 rlp = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, features = ["derive"], workspace = true, default-features = true }
+serde-big-array = { optional = true, features = ["const-generics"], workspace = true }
 
 sp-io = { workspace = true }
-sp-std = { workspace = true }
 sp-runtime = { workspace = true }
+sp-std = { workspace = true }
 
 ethabi = { workspace = true }
 
 [dev-dependencies]
-wasm-bindgen-test = { workspace = true }
 rand = { workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
+wasm-bindgen-test = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/bridges/snowbridge/primitives/router/Cargo.toml b/bridges/snowbridge/primitives/router/Cargo.toml
index ee8d481cec12..e44cca077ef3 100644
--- a/bridges/snowbridge/primitives/router/Cargo.toml
+++ b/bridges/snowbridge/primitives/router/Cargo.toml
@@ -13,8 +13,8 @@ workspace = true
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 
 frame-support = { workspace = true }
 sp-core = { workspace = true }
@@ -51,4 +51,5 @@ runtime-benchmarks = [
 	"snowbridge-core/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/bridges/snowbridge/primitives/router/src/inbound/mod.rs b/bridges/snowbridge/primitives/router/src/inbound/mod.rs
index 54a578b988a4..bc5d401cd4f7 100644
--- a/bridges/snowbridge/primitives/router/src/inbound/mod.rs
+++ b/bridges/snowbridge/primitives/router/src/inbound/mod.rs
@@ -279,7 +279,7 @@ where
 			// Call create_asset on foreign assets pallet.
 			Transact {
 				origin_kind: OriginKind::Xcm,
-				fallback_max_weight: None,
+				fallback_max_weight: Some(Weight::from_parts(400_000_000, 8_000)),
 				call: (
 					create_call_index,
 					asset_id,
@@ -358,7 +358,9 @@ where
 					}])),
 					// Perform a deposit reserve to send to destination chain.
 					DepositReserveAsset {
-						assets: Definite(vec![dest_para_fee_asset.clone(), asset].into()),
+						// Send over assets and unspent fees, XCM delivery fee will be charged from
+						// here.
+						assets: Wild(AllCounted(2)),
 						dest: Location::new(1, [Parachain(dest_para_id)]),
 						xcm: vec![
 							// Buy execution on target.
diff --git a/bridges/snowbridge/runtime/runtime-common/Cargo.toml b/bridges/snowbridge/runtime/runtime-common/Cargo.toml
index d47cb3cb7101..23cd0adf1226 100644
--- a/bridges/snowbridge/runtime/runtime-common/Cargo.toml
+++ b/bridges/snowbridge/runtime/runtime-common/Cargo.toml
@@ -12,11 +12,11 @@ categories = ["cryptography::cryptocurrencies"]
 workspace = true
 
 [dependencies]
-log = { workspace = true }
 codec = { workspace = true }
 frame-support = { workspace = true }
-sp-std = { workspace = true }
+log = { workspace = true }
 sp-arithmetic = { workspace = true }
+sp-std = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
@@ -43,4 +43,5 @@ runtime-benchmarks = [
 	"snowbridge-core/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/bridges/snowbridge/runtime/test-common/Cargo.toml b/bridges/snowbridge/runtime/test-common/Cargo.toml
index 9f47f158ed4a..184a0ff2329f 100644
--- a/bridges/snowbridge/runtime/test-common/Cargo.toml
+++ b/bridges/snowbridge/runtime/test-common/Cargo.toml
@@ -19,8 +19,8 @@ codec = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-session = { workspace = true }
 pallet-message-queue = { workspace = true }
+pallet-session = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-utility = { workspace = true }
 sp-core = { workspace = true }
@@ -92,5 +92,6 @@ runtime-benchmarks = [
 	"snowbridge-pallet-system/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 fast-runtime = []
diff --git a/bridges/snowbridge/runtime/test-common/src/lib.rs b/bridges/snowbridge/runtime/test-common/src/lib.rs
index dca5062ab310..5441dd822cac 100644
--- a/bridges/snowbridge/runtime/test-common/src/lib.rs
+++ b/bridges/snowbridge/runtime/test-common/src/lib.rs
@@ -13,7 +13,7 @@ use parachains_runtimes_test_utils::{
 use snowbridge_core::{ChannelId, ParaId};
 use snowbridge_pallet_ethereum_client_fixtures::*;
 use sp_core::{Get, H160, U256};
-use sp_keyring::AccountKeyring::*;
+use sp_keyring::Sr25519Keyring::*;
 use sp_runtime::{traits::Header, AccountId32, DigestItem, SaturatedConversion, Saturating};
 use xcm::latest::prelude::*;
 use xcm_executor::XcmExecutor;
@@ -431,7 +431,7 @@ pub fn ethereum_extrinsic<Runtime>(
 	collator_session_key: CollatorSessionKeys<Runtime>,
 	runtime_para_id: u32,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		<Runtime as frame_system::Config>::RuntimeCall,
 	) -> sp_runtime::DispatchOutcome,
 ) where
@@ -567,7 +567,7 @@ pub fn ethereum_to_polkadot_message_extrinsics_work<Runtime>(
 	collator_session_key: CollatorSessionKeys<Runtime>,
 	runtime_para_id: u32,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		<Runtime as frame_system::Config>::RuntimeCall,
 	) -> sp_runtime::DispatchOutcome,
 ) where
diff --git a/cumulus/README.md b/cumulus/README.md
index 7e145ad7b4ab..0c47df999022 100644
--- a/cumulus/README.md
+++ b/cumulus/README.md
@@ -60,7 +60,7 @@ polkadot-parachain \
 ```
 
 #### External Relay Chain Node
-An external relay chain node is connected via WebsSocket RPC by using the `--relay-chain-rpc-urls` command line
+An external relay chain node is connected via WebSocket RPC by using the `--relay-chain-rpc-urls` command line
 argument. This option accepts one or more space-separated WebSocket URLs to a full relay chain node. By default, only
 the first URL will be used, with the rest as a backup in case the connection to the first node is lost.
 
diff --git a/cumulus/bin/pov-validator/Cargo.toml b/cumulus/bin/pov-validator/Cargo.toml
index 9be92960ad77..d7af29a6bcb2 100644
--- a/cumulus/bin/pov-validator/Cargo.toml
+++ b/cumulus/bin/pov-validator/Cargo.toml
@@ -9,18 +9,18 @@ homepage.workspace = true
 description = "A tool for validating PoVs locally"
 
 [dependencies]
-codec.workspace = true
+anyhow.workspace = true
 clap = { workspace = true, features = ["derive"] }
-sc-executor.workspace = true
-sp-io.workspace = true
-sp-core.workspace = true
-sp-maybe-compressed-blob.workspace = true
+codec.workspace = true
 polkadot-node-primitives.workspace = true
 polkadot-parachain-primitives.workspace = true
 polkadot-primitives.workspace = true
-anyhow.workspace = true
-tracing.workspace = true
+sc-executor.workspace = true
+sp-core.workspace = true
+sp-io.workspace = true
+sp-maybe-compressed-blob.workspace = true
 tracing-subscriber.workspace = true
+tracing.workspace = true
 
 [lints]
 workspace = true
diff --git a/cumulus/client/cli/Cargo.toml b/cumulus/client/cli/Cargo.toml
index 198f9428f1dd..bdc0236e368f 100644
--- a/cumulus/client/cli/Cargo.toml
+++ b/cumulus/client/cli/Cargo.toml
@@ -17,10 +17,10 @@ codec = { workspace = true, default-features = true }
 url = { workspace = true }
 
 # Substrate
+sc-chain-spec = { workspace = true, default-features = true }
 sc-cli = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
-sc-chain-spec = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-blockchain = { workspace = true, default-features = true }
diff --git a/cumulus/client/collator/Cargo.toml b/cumulus/client/collator/Cargo.toml
index 83a3f2661e7a..ff591c2d6e3a 100644
--- a/cumulus/client/collator/Cargo.toml
+++ b/cumulus/client/collator/Cargo.toml
@@ -12,15 +12,15 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-parking_lot = { workspace = true, default-features = true }
 codec = { features = ["derive"], workspace = true, default-features = true }
 futures = { workspace = true }
+parking_lot = { workspace = true, default-features = true }
 tracing = { workspace = true, default-features = true }
 
 # Substrate
 sc-client-api = { workspace = true, default-features = true }
-sp-consensus = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 
@@ -48,5 +48,5 @@ polkadot-node-subsystem-test-helpers = { workspace = true }
 
 # Cumulus
 cumulus-test-client = { workspace = true }
-cumulus-test-runtime = { workspace = true }
 cumulus-test-relay-sproof-builder = { workspace = true, default-features = true }
+cumulus-test-runtime = { workspace = true }
diff --git a/cumulus/client/consensus/aura/Cargo.toml b/cumulus/client/consensus/aura/Cargo.toml
index 6e0c124591cb..702230938645 100644
--- a/cumulus/client/consensus/aura/Cargo.toml
+++ b/cumulus/client/consensus/aura/Cargo.toml
@@ -16,18 +16,19 @@ async-trait = { workspace = true }
 codec = { features = ["derive"], workspace = true, default-features = true }
 futures = { workspace = true }
 parking_lot = { workspace = true }
-tracing = { workspace = true, default-features = true }
 schnellru = { workspace = true }
 tokio = { workspace = true, features = ["macros"] }
+tracing = { workspace = true, default-features = true }
 
 # Substrate
+prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-consensus-aura = { workspace = true, default-features = true }
 sc-consensus-babe = { workspace = true, default-features = true }
 sc-consensus-slots = { workspace = true, default-features = true }
-sc-utils = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
+sc-utils = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-application-crypto = { workspace = true, default-features = true }
 sp-block-builder = { workspace = true, default-features = true }
@@ -38,25 +39,25 @@ sp-core = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-timestamp = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
+sp-timestamp = { workspace = true, default-features = true }
+sp-trie = { workspace = true, default-features = true }
 
 # Cumulus
+cumulus-client-collator = { workspace = true, default-features = true }
 cumulus-client-consensus-common = { workspace = true, default-features = true }
-cumulus-relay-chain-interface = { workspace = true, default-features = true }
 cumulus-client-consensus-proposer = { workspace = true, default-features = true }
 cumulus-client-parachain-inherent = { workspace = true, default-features = true }
 cumulus-primitives-aura = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true, default-features = true }
-cumulus-client-collator = { workspace = true, default-features = true }
+cumulus-relay-chain-interface = { workspace = true, default-features = true }
 
 # Polkadot
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 [features]
 # Allows collator to use full PoV size for block building
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/block_builder_task.rs b/cumulus/client/consensus/aura/src/collators/slot_based/block_builder_task.rs
index 425151230704..41751f1db530 100644
--- a/cumulus/client/consensus/aura/src/collators/slot_based/block_builder_task.rs
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/block_builder_task.rs
@@ -23,30 +23,32 @@ use cumulus_primitives_aura::AuraUnincludedSegmentApi;
 use cumulus_primitives_core::{GetCoreSelectorApi, PersistedValidationData};
 use cumulus_relay_chain_interface::RelayChainInterface;
 
-use polkadot_primitives::{
-	vstaging::{ClaimQueueOffset, CoreSelector, DEFAULT_CLAIM_QUEUE_OFFSET},
-	BlockId, CoreIndex, Hash as RelayHash, Header as RelayHeader, Id as ParaId,
-	OccupiedCoreAssumption,
-};
+use polkadot_primitives::Id as ParaId;
 
 use futures::prelude::*;
 use sc_client_api::{backend::AuxStore, BlockBackend, BlockOf, UsageProvider};
 use sc_consensus::BlockImport;
-use sp_api::{ApiExt, ProvideRuntimeApi};
+use sp_api::ProvideRuntimeApi;
 use sp_application_crypto::AppPublic;
 use sp_blockchain::HeaderBackend;
 use sp_consensus_aura::{AuraApi, Slot};
-use sp_core::{crypto::Pair, U256};
+use sp_core::crypto::Pair;
 use sp_inherents::CreateInherentDataProviders;
 use sp_keystore::KeystorePtr;
-use sp_runtime::traits::{Block as BlockT, Header as HeaderT, Member, One};
+use sp_runtime::traits::{Block as BlockT, Header as HeaderT, Member};
 use sp_timestamp::Timestamp;
-use std::{collections::BTreeSet, sync::Arc, time::Duration};
+use std::{sync::Arc, time::Duration};
 
 use super::CollatorMessage;
 use crate::{
 	collator::{self as collator_util},
-	collators::{check_validation_code_or_log, cores_scheduled_for_para},
+	collators::{
+		check_validation_code_or_log,
+		slot_based::{
+			core_selector,
+			relay_chain_data_cache::{RelayChainData, RelayChainDataCache},
+		},
+	},
 	LOG_TARGET,
 };
 
@@ -218,7 +220,7 @@ where
 			collator_util::Collator::<Block, P, _, _, _, _, _>::new(params)
 		};
 
-		let mut relay_chain_fetcher = RelayChainCachingFetcher::new(relay_client.clone(), para_id);
+		let mut relay_chain_data_cache = RelayChainDataCache::new(relay_client.clone(), para_id);
 
 		loop {
 			// We wait here until the next slot arrives.
@@ -242,7 +244,7 @@ where
 
 			// Retrieve the core selector.
 			let (core_selector, claim_queue_offset) =
-				match core_selector(&*para_client, &parent).await {
+				match core_selector(&*para_client, parent.hash, *parent.header.number()) {
 					Ok(core_selector) => core_selector,
 					Err(err) => {
 						tracing::trace!(
@@ -259,7 +261,7 @@ where
 				max_pov_size,
 				scheduled_cores,
 				claimed_cores,
-			}) = relay_chain_fetcher
+			}) = relay_chain_data_cache
 				.get_mut_relay_chain_data(relay_parent, claim_queue_offset)
 				.await
 			else {
@@ -419,119 +421,3 @@ where
 		}
 	}
 }
-
-/// Contains relay chain data necessary for parachain block building.
-#[derive(Clone)]
-struct RelayChainData {
-	/// Current relay chain parent header.
-	pub relay_parent_header: RelayHeader,
-	/// The cores on which the para is scheduled at the configured claim queue offset.
-	pub scheduled_cores: Vec<CoreIndex>,
-	/// Maximum configured PoV size on the relay chain.
-	pub max_pov_size: u32,
-	/// The claimed cores at a relay parent.
-	pub claimed_cores: BTreeSet<CoreIndex>,
-}
-
-/// Simple helper to fetch relay chain data and cache it based on the current relay chain best block
-/// hash.
-struct RelayChainCachingFetcher<RI> {
-	relay_client: RI,
-	para_id: ParaId,
-	last_data: Option<(RelayHash, RelayChainData)>,
-}
-
-impl<RI> RelayChainCachingFetcher<RI>
-where
-	RI: RelayChainInterface + Clone + 'static,
-{
-	pub fn new(relay_client: RI, para_id: ParaId) -> Self {
-		Self { relay_client, para_id, last_data: None }
-	}
-
-	/// Fetch required [`RelayChainData`] from the relay chain.
-	/// If this data has been fetched in the past for the incoming hash, it will reuse
-	/// cached data.
-	pub async fn get_mut_relay_chain_data(
-		&mut self,
-		relay_parent: RelayHash,
-		claim_queue_offset: ClaimQueueOffset,
-	) -> Result<&mut RelayChainData, ()> {
-		match &self.last_data {
-			Some((last_seen_hash, _)) if *last_seen_hash == relay_parent => {
-				tracing::trace!(target: crate::LOG_TARGET, %relay_parent, "Using cached data for relay parent.");
-				Ok(&mut self.last_data.as_mut().expect("last_data is Some").1)
-			},
-			_ => {
-				tracing::trace!(target: crate::LOG_TARGET, %relay_parent, "Relay chain best block changed, fetching new data from relay chain.");
-				let data = self.update_for_relay_parent(relay_parent, claim_queue_offset).await?;
-				self.last_data = Some((relay_parent, data));
-				Ok(&mut self.last_data.as_mut().expect("last_data was just set above").1)
-			},
-		}
-	}
-
-	/// Fetch fresh data from the relay chain for the given relay parent hash.
-	async fn update_for_relay_parent(
-		&self,
-		relay_parent: RelayHash,
-		claim_queue_offset: ClaimQueueOffset,
-	) -> Result<RelayChainData, ()> {
-		let scheduled_cores = cores_scheduled_for_para(
-			relay_parent,
-			self.para_id,
-			&self.relay_client,
-			claim_queue_offset,
-		)
-		.await;
-
-		let Ok(Some(relay_parent_header)) =
-			self.relay_client.header(BlockId::Hash(relay_parent)).await
-		else {
-			tracing::warn!(target: crate::LOG_TARGET, "Unable to fetch latest relay chain block header.");
-			return Err(())
-		};
-
-		let max_pov_size = match self
-			.relay_client
-			.persisted_validation_data(relay_parent, self.para_id, OccupiedCoreAssumption::Included)
-			.await
-		{
-			Ok(None) => return Err(()),
-			Ok(Some(pvd)) => pvd.max_pov_size,
-			Err(err) => {
-				tracing::error!(target: crate::LOG_TARGET, ?err, "Failed to gather information from relay-client");
-				return Err(())
-			},
-		};
-
-		Ok(RelayChainData {
-			relay_parent_header,
-			scheduled_cores,
-			max_pov_size,
-			claimed_cores: BTreeSet::new(),
-		})
-	}
-}
-
-async fn core_selector<Block: BlockT, Client>(
-	para_client: &Client,
-	parent: &consensus_common::PotentialParent<Block>,
-) -> Result<(CoreSelector, ClaimQueueOffset), sp_api::ApiError>
-where
-	Client: ProvideRuntimeApi<Block> + Send + Sync,
-	Client::Api: GetCoreSelectorApi<Block>,
-{
-	let block_hash = parent.hash;
-	let runtime_api = para_client.runtime_api();
-
-	if runtime_api.has_api::<dyn GetCoreSelectorApi<Block>>(block_hash)? {
-		Ok(runtime_api.core_selector(block_hash)?)
-	} else {
-		let next_block_number: U256 = (*parent.header.number() + One::one()).into();
-
-		// If the runtime API does not support the core selector API, fallback to some default
-		// values.
-		Ok((CoreSelector(next_block_number.byte(0)), ClaimQueueOffset(DEFAULT_CLAIM_QUEUE_OFFSET)))
-	}
-}
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/block_import.rs b/cumulus/client/consensus/aura/src/collators/slot_based/block_import.rs
new file mode 100644
index 000000000000..9c53da6a6b7d
--- /dev/null
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/block_import.rs
@@ -0,0 +1,144 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Cumulus.
+
+// Cumulus is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Cumulus is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Cumulus.  If not, see <http://www.gnu.org/licenses/>.
+
+use futures::{stream::FusedStream, StreamExt};
+use sc_consensus::{BlockImport, StateAction};
+use sc_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
+use sp_api::{ApiExt, CallApiAt, CallContext, Core, ProvideRuntimeApi, StorageProof};
+use sp_runtime::traits::{Block as BlockT, Header as _};
+use sp_trie::proof_size_extension::ProofSizeExt;
+use std::sync::Arc;
+
+/// Handle for receiving the block and the storage proof from the [`SlotBasedBlockImport`].
+///
+/// This handle should be passed to [`Params`](super::Params) or can also be dropped if the node is
+/// not running as collator.
+pub struct SlotBasedBlockImportHandle<Block> {
+	receiver: TracingUnboundedReceiver<(Block, StorageProof)>,
+}
+
+impl<Block> SlotBasedBlockImportHandle<Block> {
+	/// Returns the next item.
+	///
+	/// The future will never return when the internal channel is closed.
+	pub async fn next(&mut self) -> (Block, StorageProof) {
+		loop {
+			if self.receiver.is_terminated() {
+				futures::pending!()
+			} else if let Some(res) = self.receiver.next().await {
+				return res
+			}
+		}
+	}
+}
+
+/// Special block import for the slot based collator.
+pub struct SlotBasedBlockImport<Block, BI, Client> {
+	inner: BI,
+	client: Arc<Client>,
+	sender: TracingUnboundedSender<(Block, StorageProof)>,
+}
+
+impl<Block, BI, Client> SlotBasedBlockImport<Block, BI, Client> {
+	/// Create a new instance.
+	///
+	/// The returned [`SlotBasedBlockImportHandle`] needs to be passed to the
+	/// [`Params`](super::Params), so that this block import instance can communicate with the
+	/// collation task. If the node is not running as a collator, just dropping the handle is fine.
+	pub fn new(inner: BI, client: Arc<Client>) -> (Self, SlotBasedBlockImportHandle<Block>) {
+		let (sender, receiver) = tracing_unbounded("SlotBasedBlockImportChannel", 1000);
+
+		(Self { sender, client, inner }, SlotBasedBlockImportHandle { receiver })
+	}
+}
+
+impl<Block, BI: Clone, Client> Clone for SlotBasedBlockImport<Block, BI, Client> {
+	fn clone(&self) -> Self {
+		Self { inner: self.inner.clone(), client: self.client.clone(), sender: self.sender.clone() }
+	}
+}
+
+#[async_trait::async_trait]
+impl<Block, BI, Client> BlockImport<Block> for SlotBasedBlockImport<Block, BI, Client>
+where
+	Block: BlockT,
+	BI: BlockImport<Block> + Send + Sync,
+	BI::Error: Into<sp_consensus::Error>,
+	Client: ProvideRuntimeApi<Block> + CallApiAt<Block> + Send + Sync,
+	Client::StateBackend: Send,
+	Client::Api: Core<Block>,
+{
+	type Error = sp_consensus::Error;
+
+	async fn check_block(
+		&self,
+		block: sc_consensus::BlockCheckParams<Block>,
+	) -> Result<sc_consensus::ImportResult, Self::Error> {
+		self.inner.check_block(block).await.map_err(Into::into)
+	}
+
+	async fn import_block(
+		&self,
+		mut params: sc_consensus::BlockImportParams<Block>,
+	) -> Result<sc_consensus::ImportResult, Self::Error> {
+		// If the channel exists and it is required to execute the block, we will execute the block
+		// here. This is done to collect the storage proof and to prevent re-execution, we push
+		// downwards the state changes. `StateAction::ApplyChanges` is ignored, because it either
+		// means that the node produced the block itself or the block was imported via state sync.
+		if !self.sender.is_closed() && !matches!(params.state_action, StateAction::ApplyChanges(_))
+		{
+			let mut runtime_api = self.client.runtime_api();
+
+			runtime_api.set_call_context(CallContext::Onchain);
+
+			runtime_api.record_proof();
+			let recorder = runtime_api
+				.proof_recorder()
+				.expect("Proof recording is enabled in the line above; qed.");
+			runtime_api.register_extension(ProofSizeExt::new(recorder));
+
+			let parent_hash = *params.header.parent_hash();
+
+			let block = Block::new(params.header.clone(), params.body.clone().unwrap_or_default());
+
+			runtime_api
+				.execute_block(parent_hash, block.clone())
+				.map_err(|e| Box::new(e) as Box<_>)?;
+
+			let storage_proof =
+				runtime_api.extract_proof().expect("Proof recording was enabled above; qed");
+
+			let state = self.client.state_at(parent_hash).map_err(|e| Box::new(e) as Box<_>)?;
+			let gen_storage_changes = runtime_api
+				.into_storage_changes(&state, parent_hash)
+				.map_err(sp_consensus::Error::ChainLookup)?;
+
+			if params.header.state_root() != &gen_storage_changes.transaction_storage_root {
+				return Err(sp_consensus::Error::Other(Box::new(
+					sp_blockchain::Error::InvalidStateRoot,
+				)))
+			}
+
+			params.state_action = StateAction::ApplyChanges(sc_consensus::StorageChanges::Changes(
+				gen_storage_changes,
+			));
+
+			let _ = self.sender.unbounded_send((block, storage_proof));
+		}
+
+		self.inner.import_block(params).await.map_err(Into::into)
+	}
+}
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/collation_task.rs b/cumulus/client/consensus/aura/src/collators/slot_based/collation_task.rs
index 5b8151f6302c..abaeb8319a40 100644
--- a/cumulus/client/consensus/aura/src/collators/slot_based/collation_task.rs
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/collation_task.rs
@@ -47,6 +47,8 @@ pub struct Params<Block: BlockT, RClient, CS> {
 	pub collator_service: CS,
 	/// Receiver channel for communication with the block builder task.
 	pub collator_receiver: TracingUnboundedReceiver<CollatorMessage<Block>>,
+	/// The handle from the special slot based block import.
+	pub block_import_handle: super::SlotBasedBlockImportHandle<Block>,
 }
 
 /// Asynchronously executes the collation task for a parachain.
@@ -55,28 +57,49 @@ pub struct Params<Block: BlockT, RClient, CS> {
 /// collations to the relay chain. It listens for new best relay chain block notifications and
 /// handles collator messages. If our parachain is scheduled on a core and we have a candidate,
 /// the task will build a collation and send it to the relay chain.
-pub async fn run_collation_task<Block, RClient, CS>(mut params: Params<Block, RClient, CS>)
-where
+pub async fn run_collation_task<Block, RClient, CS>(
+	Params {
+		relay_client,
+		collator_key,
+		para_id,
+		reinitialize,
+		collator_service,
+		mut collator_receiver,
+		mut block_import_handle,
+	}: Params<Block, RClient, CS>,
+) where
 	Block: BlockT,
 	CS: CollatorServiceInterface<Block> + Send + Sync + 'static,
 	RClient: RelayChainInterface + Clone + 'static,
 {
-	let Ok(mut overseer_handle) = params.relay_client.overseer_handle() else {
+	let Ok(mut overseer_handle) = relay_client.overseer_handle() else {
 		tracing::error!(target: LOG_TARGET, "Failed to get overseer handle.");
 		return
 	};
 
 	cumulus_client_collator::initialize_collator_subsystems(
 		&mut overseer_handle,
-		params.collator_key,
-		params.para_id,
-		params.reinitialize,
+		collator_key,
+		para_id,
+		reinitialize,
 	)
 	.await;
 
-	let collator_service = params.collator_service;
-	while let Some(collator_message) = params.collator_receiver.next().await {
-		handle_collation_message(collator_message, &collator_service, &mut overseer_handle).await;
+	loop {
+		futures::select! {
+			collator_message = collator_receiver.next() => {
+				let Some(message) = collator_message else {
+					return;
+				};
+
+				handle_collation_message(message, &collator_service, &mut overseer_handle).await;
+			},
+			block_import_msg = block_import_handle.next().fuse() => {
+				// TODO: Implement me.
+				// Issue: https://github.com/paritytech/polkadot-sdk/issues/6495
+				let _ = block_import_msg;
+			}
+		}
 	}
 }
 
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/mod.rs b/cumulus/client/consensus/aura/src/collators/slot_based/mod.rs
index 18e63681d578..ab78b31fbd80 100644
--- a/cumulus/client/consensus/aura/src/collators/slot_based/mod.rs
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/mod.rs
@@ -35,30 +35,35 @@ use cumulus_client_collator::service::ServiceInterface as CollatorServiceInterfa
 use cumulus_client_consensus_common::{self as consensus_common, ParachainBlockImportMarker};
 use cumulus_client_consensus_proposer::ProposerInterface;
 use cumulus_primitives_aura::AuraUnincludedSegmentApi;
-use cumulus_primitives_core::GetCoreSelectorApi;
+use cumulus_primitives_core::{ClaimQueueOffset, CoreSelector, GetCoreSelectorApi};
 use cumulus_relay_chain_interface::RelayChainInterface;
 use futures::FutureExt;
 use polkadot_primitives::{
-	CollatorPair, CoreIndex, Hash as RelayHash, Id as ParaId, ValidationCodeHash,
+	vstaging::DEFAULT_CLAIM_QUEUE_OFFSET, CollatorPair, CoreIndex, Hash as RelayHash, Id as ParaId,
+	ValidationCodeHash,
 };
 use sc_client_api::{backend::AuxStore, BlockBackend, BlockOf, UsageProvider};
 use sc_consensus::BlockImport;
 use sc_utils::mpsc::tracing_unbounded;
-use sp_api::ProvideRuntimeApi;
+use sp_api::{ApiExt, ProvideRuntimeApi};
 use sp_application_crypto::AppPublic;
 use sp_blockchain::HeaderBackend;
 use sp_consensus_aura::AuraApi;
-use sp_core::{crypto::Pair, traits::SpawnNamed};
+use sp_core::{crypto::Pair, traits::SpawnNamed, U256};
 use sp_inherents::CreateInherentDataProviders;
 use sp_keystore::KeystorePtr;
-use sp_runtime::traits::{Block as BlockT, Member};
+use sp_runtime::traits::{Block as BlockT, Member, NumberFor, One};
 use std::{sync::Arc, time::Duration};
 
+pub use block_import::{SlotBasedBlockImport, SlotBasedBlockImportHandle};
+
 mod block_builder_task;
+mod block_import;
 mod collation_task;
+mod relay_chain_data_cache;
 
 /// Parameters for [`run`].
-pub struct Params<BI, CIDP, Client, Backend, RClient, CHP, Proposer, CS, Spawner> {
+pub struct Params<Block, BI, CIDP, Client, Backend, RClient, CHP, Proposer, CS, Spawner> {
 	/// Inherent data providers. Only non-consensus inherent data should be provided, i.e.
 	/// the timestamp, slot, and paras inherents should be omitted, as they are set by this
 	/// collator.
@@ -90,6 +95,8 @@ pub struct Params<BI, CIDP, Client, Backend, RClient, CHP, Proposer, CS, Spawner
 	/// Drift slots by a fixed duration. This can be used to create more preferrable authoring
 	/// timings.
 	pub slot_drift: Duration,
+	/// The handle returned by [`SlotBasedBlockImport`].
+	pub block_import_handle: SlotBasedBlockImportHandle<Block>,
 	/// Spawner for spawning futures.
 	pub spawner: Spawner,
 }
@@ -111,8 +118,9 @@ pub fn run<Block, P, BI, CIDP, Client, Backend, RClient, CHP, Proposer, CS, Spaw
 		authoring_duration,
 		reinitialize,
 		slot_drift,
+		block_import_handle,
 		spawner,
-	}: Params<BI, CIDP, Client, Backend, RClient, CHP, Proposer, CS, Spawner>,
+	}: Params<Block, BI, CIDP, Client, Backend, RClient, CHP, Proposer, CS, Spawner>,
 ) where
 	Block: BlockT,
 	Client: ProvideRuntimeApi<Block>
@@ -147,6 +155,7 @@ pub fn run<Block, P, BI, CIDP, Client, Backend, RClient, CHP, Proposer, CS, Spaw
 		reinitialize,
 		collator_service: collator_service.clone(),
 		collator_receiver: rx,
+		block_import_handle,
 	};
 
 	let collation_task_fut = run_collation_task::<Block, _, _>(collator_task_params);
@@ -197,3 +206,26 @@ struct CollatorMessage<Block: BlockT> {
 	/// Core index that this block should be submitted on
 	pub core_index: CoreIndex,
 }
+
+/// Fetch the `CoreSelector` and `ClaimQueueOffset` for `parent_hash`.
+fn core_selector<Block: BlockT, Client>(
+	para_client: &Client,
+	parent_hash: Block::Hash,
+	parent_number: NumberFor<Block>,
+) -> Result<(CoreSelector, ClaimQueueOffset), sp_api::ApiError>
+where
+	Client: ProvideRuntimeApi<Block> + Send + Sync,
+	Client::Api: GetCoreSelectorApi<Block>,
+{
+	let runtime_api = para_client.runtime_api();
+
+	if runtime_api.has_api::<dyn GetCoreSelectorApi<Block>>(parent_hash)? {
+		Ok(runtime_api.core_selector(parent_hash)?)
+	} else {
+		let next_block_number: U256 = (parent_number + One::one()).into();
+
+		// If the runtime API does not support the core selector API, fallback to some default
+		// values.
+		Ok((CoreSelector(next_block_number.byte(0)), ClaimQueueOffset(DEFAULT_CLAIM_QUEUE_OFFSET)))
+	}
+}
diff --git a/cumulus/client/consensus/aura/src/collators/slot_based/relay_chain_data_cache.rs b/cumulus/client/consensus/aura/src/collators/slot_based/relay_chain_data_cache.rs
new file mode 100644
index 000000000000..be30ec2f747d
--- /dev/null
+++ b/cumulus/client/consensus/aura/src/collators/slot_based/relay_chain_data_cache.rs
@@ -0,0 +1,127 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Cumulus.
+
+// Cumulus is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Cumulus is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Cumulus.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Utility for caching [`RelayChainData`] for different relay blocks.
+
+use crate::collators::cores_scheduled_for_para;
+use cumulus_primitives_core::ClaimQueueOffset;
+use cumulus_relay_chain_interface::RelayChainInterface;
+use polkadot_primitives::{
+	CoreIndex, Hash as RelayHash, Header as RelayHeader, Id as ParaId, OccupiedCoreAssumption,
+};
+use sp_runtime::generic::BlockId;
+use std::collections::BTreeSet;
+
+/// Contains relay chain data necessary for parachain block building.
+#[derive(Clone)]
+pub struct RelayChainData {
+	/// Current relay chain parent header.
+	pub relay_parent_header: RelayHeader,
+	/// The cores on which the para is scheduled at the configured claim queue offset.
+	pub scheduled_cores: Vec<CoreIndex>,
+	/// Maximum configured PoV size on the relay chain.
+	pub max_pov_size: u32,
+	/// The claimed cores at a relay parent.
+	pub claimed_cores: BTreeSet<CoreIndex>,
+}
+
+/// Simple helper to fetch relay chain data and cache it based on the current relay chain best block
+/// hash.
+pub struct RelayChainDataCache<RI> {
+	relay_client: RI,
+	para_id: ParaId,
+	cached_data: schnellru::LruMap<RelayHash, RelayChainData>,
+}
+
+impl<RI> RelayChainDataCache<RI>
+where
+	RI: RelayChainInterface + Clone + 'static,
+{
+	pub fn new(relay_client: RI, para_id: ParaId) -> Self {
+		Self {
+			relay_client,
+			para_id,
+			// 50 cached relay chain blocks should be more than enough.
+			cached_data: schnellru::LruMap::new(schnellru::ByLength::new(50)),
+		}
+	}
+
+	/// Fetch required [`RelayChainData`] from the relay chain.
+	/// If this data has been fetched in the past for the incoming hash, it will reuse
+	/// cached data.
+	pub async fn get_mut_relay_chain_data(
+		&mut self,
+		relay_parent: RelayHash,
+		claim_queue_offset: ClaimQueueOffset,
+	) -> Result<&mut RelayChainData, ()> {
+		let insert_data = if self.cached_data.peek(&relay_parent).is_some() {
+			tracing::trace!(target: crate::LOG_TARGET, %relay_parent, "Using cached data for relay parent.");
+			None
+		} else {
+			tracing::trace!(target: crate::LOG_TARGET, %relay_parent, "Relay chain best block changed, fetching new data from relay chain.");
+			Some(self.update_for_relay_parent(relay_parent, claim_queue_offset).await?)
+		};
+
+		Ok(self
+			.cached_data
+			.get_or_insert(relay_parent, || {
+				insert_data.expect("`insert_data` exists if not cached yet; qed")
+			})
+			.expect("There is space for at least one element; qed"))
+	}
+
+	/// Fetch fresh data from the relay chain for the given relay parent hash.
+	async fn update_for_relay_parent(
+		&self,
+		relay_parent: RelayHash,
+		claim_queue_offset: ClaimQueueOffset,
+	) -> Result<RelayChainData, ()> {
+		let scheduled_cores = cores_scheduled_for_para(
+			relay_parent,
+			self.para_id,
+			&self.relay_client,
+			claim_queue_offset,
+		)
+		.await;
+
+		let Ok(Some(relay_parent_header)) =
+			self.relay_client.header(BlockId::Hash(relay_parent)).await
+		else {
+			tracing::warn!(target: crate::LOG_TARGET, "Unable to fetch latest relay chain block header.");
+			return Err(())
+		};
+
+		let max_pov_size = match self
+			.relay_client
+			.persisted_validation_data(relay_parent, self.para_id, OccupiedCoreAssumption::Included)
+			.await
+		{
+			Ok(None) => return Err(()),
+			Ok(Some(pvd)) => pvd.max_pov_size,
+			Err(err) => {
+				tracing::error!(target: crate::LOG_TARGET, ?err, "Failed to gather information from relay-client");
+				return Err(())
+			},
+		};
+
+		Ok(RelayChainData {
+			relay_parent_header,
+			scheduled_cores,
+			max_pov_size,
+			claimed_cores: BTreeSet::new(),
+		})
+	}
+}
diff --git a/cumulus/client/consensus/common/Cargo.toml b/cumulus/client/consensus/common/Cargo.toml
index 0f532a2101c4..5bc5160601e7 100644
--- a/cumulus/client/consensus/common/Cargo.toml
+++ b/cumulus/client/consensus/common/Cargo.toml
@@ -20,6 +20,7 @@ log = { workspace = true, default-features = true }
 tracing = { workspace = true, default-features = true }
 
 # Substrate
+prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-consensus-babe = { workspace = true, default-features = true }
@@ -31,15 +32,14 @@ sp-runtime = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true, default-features = true }
 sp-trie = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
 
 # Polkadot
 polkadot-primitives = { workspace = true, default-features = true }
 
 # Cumulus
+cumulus-client-pov-recovery = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true, default-features = true }
 cumulus-relay-chain-interface = { workspace = true, default-features = true }
-cumulus-client-pov-recovery = { workspace = true, default-features = true }
 schnellru = { workspace = true }
 
 [dev-dependencies]
diff --git a/cumulus/client/consensus/relay-chain/Cargo.toml b/cumulus/client/consensus/relay-chain/Cargo.toml
index 7f0f4333c961..fdc343dc65de 100644
--- a/cumulus/client/consensus/relay-chain/Cargo.toml
+++ b/cumulus/client/consensus/relay-chain/Cargo.toml
@@ -18,6 +18,7 @@ parking_lot = { workspace = true, default-features = true }
 tracing = { workspace = true, default-features = true }
 
 # Substrate
+prometheus-endpoint = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-block-builder = { workspace = true, default-features = true }
@@ -26,7 +27,6 @@ sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
 
 # Cumulus
 cumulus-client-consensus-common = { workspace = true, default-features = true }
diff --git a/cumulus/client/network/Cargo.toml b/cumulus/client/network/Cargo.toml
index b78df8d73eae..11025f8f62e6 100644
--- a/cumulus/client/network/Cargo.toml
+++ b/cumulus/client/network/Cargo.toml
@@ -21,28 +21,28 @@ tracing = { workspace = true, default-features = true }
 
 # Substrate
 sc-client-api = { workspace = true, default-features = true }
+sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
-sp-api = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
 
 # Polkadot
 polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
 
 # Cumulus
 cumulus-relay-chain-interface = { workspace = true, default-features = true }
 
 [dev-dependencies]
 portpicker = { workspace = true }
+rstest = { workspace = true }
 tokio = { features = ["macros"], workspace = true, default-features = true }
 url = { workspace = true }
-rstest = { workspace = true }
 
 # Substrate
 sc-cli = { workspace = true, default-features = true }
diff --git a/cumulus/client/parachain-inherent/src/mock.rs b/cumulus/client/parachain-inherent/src/mock.rs
index 950cba2aaa7d..e08aca932564 100644
--- a/cumulus/client/parachain-inherent/src/mock.rs
+++ b/cumulus/client/parachain-inherent/src/mock.rs
@@ -17,17 +17,17 @@
 use crate::{ParachainInherentData, INHERENT_IDENTIFIER};
 use codec::Decode;
 use cumulus_primitives_core::{
-	relay_chain, InboundDownwardMessage, InboundHrmpMessage, ParaId, PersistedValidationData,
+	relay_chain, relay_chain::UpgradeGoAhead, InboundDownwardMessage, InboundHrmpMessage, ParaId,
+	PersistedValidationData,
 };
 use cumulus_primitives_parachain_inherent::MessageQueueChain;
+use cumulus_test_relay_sproof_builder::RelayStateSproofBuilder;
 use sc_client_api::{Backend, StorageProvider};
 use sp_crypto_hashing::twox_128;
 use sp_inherents::{InherentData, InherentDataProvider};
 use sp_runtime::traits::Block;
 use std::collections::BTreeMap;
 
-use cumulus_test_relay_sproof_builder::RelayStateSproofBuilder;
-
 /// Relay chain slot duration, in milliseconds.
 pub const RELAY_CHAIN_SLOT_DURATION_MILLIS: u32 = 6000;
 
@@ -68,10 +68,12 @@ pub struct MockValidationDataInherentDataProvider<R = ()> {
 	pub xcm_config: MockXcmConfig,
 	/// Inbound downward XCM messages to be injected into the block.
 	pub raw_downward_messages: Vec<Vec<u8>>,
-	// Inbound Horizontal messages sorted by channel.
+	/// Inbound Horizontal messages sorted by channel.
 	pub raw_horizontal_messages: Vec<(ParaId, Vec<u8>)>,
-	// Additional key-value pairs that should be injected.
+	/// Additional key-value pairs that should be injected.
 	pub additional_key_values: Option<Vec<(Vec<u8>, Vec<u8>)>>,
+	/// Whether upgrade go ahead should be set.
+	pub upgrade_go_ahead: Option<UpgradeGoAhead>,
 }
 
 /// Something that can generate randomness.
@@ -176,6 +178,7 @@ impl<R: Send + Sync + GenerateRandomness<u64>> InherentDataProvider
 		sproof_builder.current_slot =
 			((relay_parent_number / RELAY_CHAIN_SLOT_DURATION_MILLIS) as u64).into();
 
+		sproof_builder.upgrade_go_ahead = self.upgrade_go_ahead;
 		// Process the downward messages and set up the correct head
 		let mut downward_messages = Vec::new();
 		let mut dmq_mqc = MessageQueueChain::new(self.xcm_config.starting_dmq_mqc_head);
diff --git a/cumulus/client/pov-recovery/Cargo.toml b/cumulus/client/pov-recovery/Cargo.toml
index 762837e0bb11..7e7da7244a86 100644
--- a/cumulus/client/pov-recovery/Cargo.toml
+++ b/cumulus/client/pov-recovery/Cargo.toml
@@ -21,10 +21,10 @@ tracing = { workspace = true, default-features = true }
 # Substrate
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
+sp-api = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-maybe-compressed-blob = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-api = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
 
 # Polkadot
@@ -34,19 +34,19 @@ polkadot-overseer = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
 
 # Cumulus
+async-trait = { workspace = true }
 cumulus-primitives-core = { workspace = true, default-features = true }
 cumulus-relay-chain-interface = { workspace = true, default-features = true }
-async-trait = { workspace = true }
 
 [dev-dependencies]
-rstest = { workspace = true }
-tokio = { features = ["macros"], workspace = true, default-features = true }
-portpicker = { workspace = true }
-sp-blockchain = { workspace = true, default-features = true }
+assert_matches = { workspace = true }
 cumulus-test-client = { workspace = true }
+portpicker = { workspace = true }
+rstest = { workspace = true }
 sc-utils = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-assert_matches = { workspace = true }
+tokio = { features = ["macros"], workspace = true, default-features = true }
 
 # Cumulus
 cumulus-test-service = { workspace = true }
diff --git a/cumulus/client/relay-chain-inprocess-interface/Cargo.toml b/cumulus/client/relay-chain-inprocess-interface/Cargo.toml
index 9e6e8da929bb..2a590bbca562 100644
--- a/cumulus/client/relay-chain-inprocess-interface/Cargo.toml
+++ b/cumulus/client/relay-chain-inprocess-interface/Cargo.toml
@@ -19,9 +19,9 @@ futures-timer = { workspace = true }
 # Substrate
 sc-cli = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
+sc-sysinfo = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
 sc-tracing = { workspace = true, default-features = true }
-sc-sysinfo = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
@@ -42,9 +42,9 @@ cumulus-relay-chain-interface = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 
 # Polkadot
+metered = { features = ["futures_channel"], workspace = true }
 polkadot-primitives = { workspace = true, default-features = true }
 polkadot-test-client = { workspace = true }
-metered = { features = ["futures_channel"], workspace = true }
 
 # Cumulus
 cumulus-test-service = { workspace = true }
diff --git a/cumulus/client/relay-chain-interface/Cargo.toml b/cumulus/client/relay-chain-interface/Cargo.toml
index 2b9e72bbeca6..659d3b0f5b27 100644
--- a/cumulus/client/relay-chain-interface/Cargo.toml
+++ b/cumulus/client/relay-chain-interface/Cargo.toml
@@ -16,14 +16,14 @@ polkadot-overseer = { workspace = true, default-features = true }
 
 cumulus-primitives-core = { workspace = true, default-features = true }
 
+sc-client-api = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
 sp-version = { workspace = true }
 
-futures = { workspace = true }
 async-trait = { workspace = true }
-thiserror = { workspace = true }
-jsonrpsee-core = { workspace = true }
 codec = { workspace = true, default-features = true }
+futures = { workspace = true }
+jsonrpsee-core = { workspace = true }
+thiserror = { workspace = true }
diff --git a/cumulus/client/relay-chain-minimal-node/Cargo.toml b/cumulus/client/relay-chain-minimal-node/Cargo.toml
index 0fad188bb1ab..5b1e30cea9ba 100644
--- a/cumulus/client/relay-chain-minimal-node/Cargo.toml
+++ b/cumulus/client/relay-chain-minimal-node/Cargo.toml
@@ -13,37 +13,37 @@ workspace = true
 
 [dependencies]
 # polkadot deps
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-core-primitives = { workspace = true, default-features = true }
-polkadot-overseer = { workspace = true, default-features = true }
-polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
+polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-overseer = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 polkadot-network-bridge = { workspace = true, default-features = true }
 polkadot-service = { workspace = true, default-features = true }
 
 # substrate deps
+prometheus-endpoint = { workspace = true, default-features = true }
 sc-authority-discovery = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
 sc-tracing = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
-sp-consensus-babe = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
+sp-consensus-babe = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-blockchain = { workspace = true, default-features = true }
 tokio = { features = ["macros"], workspace = true, default-features = true }
 
 # cumulus deps
+cumulus-primitives-core = { workspace = true, default-features = true }
 cumulus-relay-chain-interface = { workspace = true, default-features = true }
 cumulus-relay-chain-rpc-interface = { workspace = true, default-features = true }
-cumulus-primitives-core = { workspace = true, default-features = true }
 
 array-bytes = { workspace = true, default-features = true }
-tracing = { workspace = true, default-features = true }
 async-trait = { workspace = true }
 futures = { workspace = true }
+tracing = { workspace = true, default-features = true }
diff --git a/cumulus/client/relay-chain-rpc-interface/Cargo.toml b/cumulus/client/relay-chain-rpc-interface/Cargo.toml
index 162f5ad0e9e8..50b438e34237 100644
--- a/cumulus/client/relay-chain-rpc-interface/Cargo.toml
+++ b/cumulus/client/relay-chain-rpc-interface/Cargo.toml
@@ -20,36 +20,36 @@ polkadot-overseer = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true, default-features = true }
 cumulus-relay-chain-interface = { workspace = true, default-features = true }
 
+prometheus-endpoint = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
+sc-rpc-api = { workspace = true, default-features = true }
+sc-service = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-consensus-babe = { workspace = true, default-features = true }
 sp-authority-discovery = { workspace = true, default-features = true }
+sp-consensus-babe = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
 sp-storage = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-sc-rpc-api = { workspace = true, default-features = true }
-sc-service = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
 
 tokio = { features = ["sync"], workspace = true, default-features = true }
 tokio-util = { features = ["compat"], workspace = true }
 
+async-trait = { workspace = true }
+codec = { workspace = true, default-features = true }
+either = { workspace = true, default-features = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
-codec = { workspace = true, default-features = true }
 jsonrpsee = { features = ["ws-client"], workspace = true }
-tracing = { workspace = true, default-features = true }
-async-trait = { workspace = true }
-url = { workspace = true }
-serde_json = { workspace = true, default-features = true }
-serde = { workspace = true, default-features = true }
+pin-project = { workspace = true }
+prometheus = { workspace = true }
+rand = { workspace = true, default-features = true }
 schnellru = { workspace = true }
+serde = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 smoldot = { default_features = false, features = ["std"], workspace = true }
 smoldot-light = { default_features = false, features = ["std"], workspace = true }
-either = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-rand = { workspace = true, default-features = true }
-pin-project = { workspace = true }
-prometheus = { workspace = true }
+tracing = { workspace = true, default-features = true }
+url = { workspace = true }
diff --git a/cumulus/client/service/Cargo.toml b/cumulus/client/service/Cargo.toml
index 193283648f19..c88386b985a4 100644
--- a/cumulus/client/service/Cargo.toml
+++ b/cumulus/client/service/Cargo.toml
@@ -18,22 +18,22 @@ futures-timer = { workspace = true }
 # Substrate
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
-sc-transaction-pool = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
+sc-network-sync = { workspace = true, default-features = true }
+sc-network-transactions = { workspace = true, default-features = true }
 sc-rpc = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
 sc-sysinfo = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
-sc-network-sync = { workspace = true, default-features = true }
+sc-transaction-pool = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
-sc-network-transactions = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-transaction-pool = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
 
 # Polkadot
 polkadot-primitives = { workspace = true, default-features = true }
@@ -42,10 +42,10 @@ polkadot-primitives = { workspace = true, default-features = true }
 cumulus-client-cli = { workspace = true, default-features = true }
 cumulus-client-collator = { workspace = true, default-features = true }
 cumulus-client-consensus-common = { workspace = true, default-features = true }
-cumulus-client-pov-recovery = { workspace = true, default-features = true }
 cumulus-client-network = { workspace = true, default-features = true }
+cumulus-client-pov-recovery = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true, default-features = true }
 cumulus-primitives-proof-size-hostfunction = { workspace = true, default-features = true }
-cumulus-relay-chain-interface = { workspace = true, default-features = true }
 cumulus-relay-chain-inprocess-interface = { workspace = true, default-features = true }
+cumulus-relay-chain-interface = { workspace = true, default-features = true }
 cumulus-relay-chain-minimal-node = { workspace = true, default-features = true }
diff --git a/cumulus/pallets/collator-selection/Cargo.toml b/cumulus/pallets/collator-selection/Cargo.toml
index 8d67db3daf8b..651cceebbc6e 100644
--- a/cumulus/pallets/collator-selection/Cargo.toml
+++ b/cumulus/pallets/collator-selection/Cargo.toml
@@ -16,29 +16,29 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-log = { workspace = true }
 codec = { features = ["derive"], workspace = true }
+log = { workspace = true }
 rand = { features = ["std_rng"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 
-sp-runtime = { workspace = true }
-sp-staking = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-session = { workspace = true }
+sp-runtime = { workspace = true }
+sp-staking = { workspace = true }
 
 frame-benchmarking = { optional = true, workspace = true }
 
 [dev-dependencies]
+pallet-aura = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
+sp-consensus-aura = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
-sp-consensus-aura = { workspace = true, default-features = true }
-pallet-aura = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/cumulus/pallets/dmp-queue/Cargo.toml b/cumulus/pallets/dmp-queue/Cargo.toml
index 936526290d93..4f5bbc97bfc2 100644
--- a/cumulus/pallets/dmp-queue/Cargo.toml
+++ b/cumulus/pallets/dmp-queue/Cargo.toml
@@ -21,8 +21,8 @@ scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-sp-runtime = { workspace = true }
 sp-io = { workspace = true }
+sp-runtime = { workspace = true }
 
 # Polkadot
 xcm = { workspace = true }
@@ -56,6 +56,7 @@ runtime-benchmarks = [
 	"frame-support/runtime-benchmarks",
 	"frame-system/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/pallets/parachain-system/Cargo.toml b/cumulus/pallets/parachain-system/Cargo.toml
index 05498a474e42..6b6bc4fbcefe 100644
--- a/cumulus/pallets/parachain-system/Cargo.toml
+++ b/cumulus/pallets/parachain-system/Cargo.toml
@@ -17,8 +17,8 @@ codec = { features = ["derive"], workspace = true }
 environmental = { workspace = true }
 impl-trait-for-tuples = { workspace = true }
 log = { workspace = true }
-trie-db = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+trie-db = { workspace = true }
 
 # Substrate
 frame-benchmarking = { optional = true, workspace = true }
@@ -38,7 +38,6 @@ sp-version = { workspace = true }
 # Polkadot
 polkadot-parachain-primitives = { features = ["wasm-api"], workspace = true }
 polkadot-runtime-parachains = { workspace = true }
-polkadot-runtime-common = { optional = true, workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 
@@ -50,18 +49,18 @@ cumulus-primitives-proof-size-hostfunction = { workspace = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
+futures = { workspace = true }
 hex-literal = { workspace = true, default-features = true }
-trie-standardmap = { workspace = true }
 rand = { workspace = true, default-features = true }
-futures = { workspace = true }
+trie-standardmap = { workspace = true }
 
 # Substrate
 sc-client-api = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
+sp-consensus-slots = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
-sp-consensus-slots = { workspace = true, default-features = true }
 
 # Cumulus
 cumulus-test-client = { workspace = true }
@@ -84,7 +83,6 @@ std = [
 	"log/std",
 	"pallet-message-queue/std",
 	"polkadot-parachain-primitives/std",
-	"polkadot-runtime-common/std",
 	"polkadot-runtime-parachains/std",
 	"scale-info/std",
 	"sp-core/std",
@@ -109,17 +107,16 @@ runtime-benchmarks = [
 	"frame-system/runtime-benchmarks",
 	"pallet-message-queue/runtime-benchmarks",
 	"polkadot-parachain-primitives/runtime-benchmarks",
-	"polkadot-runtime-common/runtime-benchmarks",
 	"polkadot-runtime-parachains/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
 	"frame-support/try-runtime",
 	"frame-system/try-runtime",
 	"pallet-message-queue/try-runtime",
-	"polkadot-runtime-common?/try-runtime",
 	"polkadot-runtime-parachains/try-runtime",
 	"sp-runtime/try-runtime",
 ]
diff --git a/cumulus/pallets/parachain-system/proc-macro/Cargo.toml b/cumulus/pallets/parachain-system/proc-macro/Cargo.toml
index 629818f9c4cc..d4485a400cb8 100644
--- a/cumulus/pallets/parachain-system/proc-macro/Cargo.toml
+++ b/cumulus/pallets/parachain-system/proc-macro/Cargo.toml
@@ -15,10 +15,10 @@ workspace = true
 proc-macro = true
 
 [dependencies]
-syn = { workspace = true }
+proc-macro-crate = { workspace = true }
 proc-macro2 = { workspace = true }
 quote = { workspace = true }
-proc-macro-crate = { workspace = true }
+syn = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/cumulus/pallets/parachain-system/src/lib.rs b/cumulus/pallets/parachain-system/src/lib.rs
index 39fc8321a072..0fa759357f65 100644
--- a/cumulus/pallets/parachain-system/src/lib.rs
+++ b/cumulus/pallets/parachain-system/src/lib.rs
@@ -1636,7 +1636,7 @@ impl<T: Config> InspectMessageQueues for Pallet<T> {
 }
 
 #[cfg(feature = "runtime-benchmarks")]
-impl<T: Config> polkadot_runtime_common::xcm_sender::EnsureForParachain for Pallet<T> {
+impl<T: Config> polkadot_runtime_parachains::EnsureForParachain for Pallet<T> {
 	fn ensure(para_id: ParaId) {
 		if let ChannelStatus::Closed = Self::get_channel_status(para_id) {
 			Self::open_outbound_hrmp_channel_for_benchmarks_or_tests(para_id)
diff --git a/cumulus/pallets/session-benchmarking/Cargo.toml b/cumulus/pallets/session-benchmarking/Cargo.toml
index 5af94434e0af..6d77e567c9b6 100644
--- a/cumulus/pallets/session-benchmarking/Cargo.toml
+++ b/cumulus/pallets/session-benchmarking/Cargo.toml
@@ -17,11 +17,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-sp-runtime = { workspace = true }
+frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
 pallet-session = { workspace = true }
+sp-runtime = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/cumulus/pallets/xcm/Cargo.toml b/cumulus/pallets/xcm/Cargo.toml
index ff9be866d48f..25938763c956 100644
--- a/cumulus/pallets/xcm/Cargo.toml
+++ b/cumulus/pallets/xcm/Cargo.toml
@@ -15,10 +15,10 @@ workspace = true
 codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 
-sp-io = { workspace = true }
-sp-runtime = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+sp-io = { workspace = true }
+sp-runtime = { workspace = true }
 
 xcm = { workspace = true }
 
diff --git a/cumulus/pallets/xcmp-queue/Cargo.toml b/cumulus/pallets/xcmp-queue/Cargo.toml
index af70a3169d8e..43dfae8927d2 100644
--- a/cumulus/pallets/xcmp-queue/Cargo.toml
+++ b/cumulus/pallets/xcmp-queue/Cargo.toml
@@ -19,24 +19,24 @@ scale-info = { features = ["derive"], workspace = true }
 # Substrate
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-sp-io = { workspace = true }
+pallet-message-queue = { workspace = true }
 sp-core = { workspace = true }
+sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-pallet-message-queue = { workspace = true }
 
 # Polkadot
 polkadot-runtime-common = { workspace = true }
 polkadot-runtime-parachains = { workspace = true }
 xcm = { workspace = true }
-xcm-executor = { workspace = true }
 xcm-builder = { workspace = true }
+xcm-executor = { workspace = true }
 
 # Cumulus
 cumulus-primitives-core = { workspace = true }
 
 # Optional import for benchmarking
-frame-benchmarking = { optional = true, workspace = true }
 bounded-collections = { workspace = true }
+frame-benchmarking = { optional = true, workspace = true }
 
 # Bridges
 bp-xcm-bridge-hub-router = { optional = true, workspace = true }
@@ -44,9 +44,9 @@ bp-xcm-bridge-hub-router = { optional = true, workspace = true }
 [dev-dependencies]
 
 # Substrate
-sp-core = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
 frame-support = { features = ["experimental"], workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 
 # Cumulus
 cumulus-pallet-parachain-system = { workspace = true, default-features = true }
@@ -87,6 +87,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"cumulus-pallet-parachain-system/try-runtime",
diff --git a/cumulus/parachains/chain-specs/asset-hub-kusama.json b/cumulus/parachains/chain-specs/asset-hub-kusama.json
index 58b8ac019227..ae4409e4f44f 100644
--- a/cumulus/parachains/chain-specs/asset-hub-kusama.json
+++ b/cumulus/parachains/chain-specs/asset-hub-kusama.json
@@ -28,7 +28,8 @@
     "/dns/mine14.rotko.net/tcp/35524/wss/p2p/12D3KooWJUFnjR2PNbsJhudwPVaWCoZy1acPGKjM2cSuGj345BBu",
     "/dns/asset-hub-kusama.bootnodes.polkadotters.com/tcp/30511/p2p/12D3KooWDpk7wVH7RgjErEvbvAZ2kY5VeaAwRJP5ojmn1e8b8UbU",
     "/dns/asset-hub-kusama.bootnodes.polkadotters.com/tcp/30513/wss/p2p/12D3KooWDpk7wVH7RgjErEvbvAZ2kY5VeaAwRJP5ojmn1e8b8UbU",
-    "/dns/boot-kusama-assethub.luckyfriday.io/tcp/443/wss/p2p/12D3KooWSwaeFs6FNgpgh54fdoxSDAA4nJNaPE3PAcse2GRrG7b3"
+    "/dns/boot-kusama-assethub.luckyfriday.io/tcp/443/wss/p2p/12D3KooWSwaeFs6FNgpgh54fdoxSDAA4nJNaPE3PAcse2GRrG7b3",
+    "/dns/asset-hub-kusama-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWNCg821LyWDVrAJ2mG6ScDeeBFuDPiJtLYc9jCGNCyMoq"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/asset-hub-polkadot.json b/cumulus/parachains/chain-specs/asset-hub-polkadot.json
index 3e46501b0078..62efb924c171 100644
--- a/cumulus/parachains/chain-specs/asset-hub-polkadot.json
+++ b/cumulus/parachains/chain-specs/asset-hub-polkadot.json
@@ -28,7 +28,8 @@
     "/dns/mint14.rotko.net/tcp/35514/wss/p2p/12D3KooWKkzLjYF6M5eEs7nYiqEtRqY8SGVouoCwo3nCWsRnThDW",
     "/dns/asset-hub-polkadot.bootnodes.polkadotters.com/tcp/30508/p2p/12D3KooWKbfY9a9oywxMJKiALmt7yhrdQkjXMtvxhhDDN23vG93R",
     "/dns/asset-hub-polkadot.bootnodes.polkadotters.com/tcp/30510/wss/p2p/12D3KooWKbfY9a9oywxMJKiALmt7yhrdQkjXMtvxhhDDN23vG93R",
-    "/dns/boot-polkadot-assethub.luckyfriday.io/tcp/443/wss/p2p/12D3KooWDR9M7CjV1xdjCRbRwkFn1E7sjMaL4oYxGyDWxuLrFc2J"
+    "/dns/boot-polkadot-assethub.luckyfriday.io/tcp/443/wss/p2p/12D3KooWDR9M7CjV1xdjCRbRwkFn1E7sjMaL4oYxGyDWxuLrFc2J",
+    "/dns/asset-hub-polkadot-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWJUhizuk3crSvpyKLGycHBtnP93rwjksVueveU6x6k6RY"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/asset-hub-westend.json b/cumulus/parachains/chain-specs/asset-hub-westend.json
index 42717974a0b3..67a208c2787b 100644
--- a/cumulus/parachains/chain-specs/asset-hub-westend.json
+++ b/cumulus/parachains/chain-specs/asset-hub-westend.json
@@ -29,7 +29,8 @@
     "/dns/wmint14.rotko.net/tcp/34534/ws/p2p/12D3KooWE4UDXqgtTcMCyUQ8S4uvaT8VMzzTBA6NWmKuYwTacWuN",
     "/dns/wmint14.rotko.net/tcp/35534/wss/p2p/12D3KooWE4UDXqgtTcMCyUQ8S4uvaT8VMzzTBA6NWmKuYwTacWuN",
     "/dns/asset-hub-westend.bootnodes.polkadotters.com/tcp/30514/p2p/12D3KooWNFYysCqmojxqjjaTfD2VkWBNngfyUKWjcR4WFixfHNTk",
-    "/dns/asset-hub-westend.bootnodes.polkadotters.com/tcp/30516/wss/p2p/12D3KooWNFYysCqmojxqjjaTfD2VkWBNngfyUKWjcR4WFixfHNTk"
+    "/dns/asset-hub-westend.bootnodes.polkadotters.com/tcp/30516/wss/p2p/12D3KooWNFYysCqmojxqjjaTfD2VkWBNngfyUKWjcR4WFixfHNTk",
+    "/dns/asset-hub-westend-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWDUPyF2q8b6fVFEuwxBbRV3coAy1kzuCPU3D9TRiLnUfE"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/bridge-hub-kusama.json b/cumulus/parachains/chain-specs/bridge-hub-kusama.json
index 36558b325bbf..83910965584f 100644
--- a/cumulus/parachains/chain-specs/bridge-hub-kusama.json
+++ b/cumulus/parachains/chain-specs/bridge-hub-kusama.json
@@ -28,7 +28,8 @@
     "/dns/kbr13.rotko.net/tcp/35553/wss/p2p/12D3KooWAmBp54mUEYtvsk2kxNEsDbAvdUMcaghxKXgUQxmPEQ66",
     "/dns/bridge-hub-kusama.bootnodes.polkadotters.com/tcp/30520/p2p/12D3KooWH3pucezRRS5esoYyzZsUkKWcPSByQxEvmM819QL1HPLV",
     "/dns/bridge-hub-kusama.bootnodes.polkadotters.com/tcp/30522/wss/p2p/12D3KooWH3pucezRRS5esoYyzZsUkKWcPSByQxEvmM819QL1HPLV",
-    "/dns/boot-kusama-bridgehub.luckyfriday.io/tcp/443/wss/p2p/12D3KooWQybw6AFmAvrFfwUQnNxUpS12RovapD6oorh2mAJr4xyd"
+    "/dns/boot-kusama-bridgehub.luckyfriday.io/tcp/443/wss/p2p/12D3KooWQybw6AFmAvrFfwUQnNxUpS12RovapD6oorh2mAJr4xyd",
+    "/dns/bridge-hub-kusama-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWBE1ZhrYqMC3ECFK6qbufS9kgKuF57XpvvZU6LKsPUSnF"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/bridge-hub-polkadot.json b/cumulus/parachains/chain-specs/bridge-hub-polkadot.json
index eb22e09035f3..30585efaf4f1 100644
--- a/cumulus/parachains/chain-specs/bridge-hub-polkadot.json
+++ b/cumulus/parachains/chain-specs/bridge-hub-polkadot.json
@@ -28,7 +28,8 @@
     "/dns/bridge-hub-polkadot.bootnodes.polkadotters.com/tcp/30519/wss/p2p/12D3KooWLUNE3LHPDa1WrrZaYT7ArK66CLM1bPv7kKz74UcLnQRB",
     "/dns/boot-polkadot-bridgehub.luckyfriday.io/tcp/443/wss/p2p/12D3KooWKf3mBXHjLbwtPqv1BdbQuwbFNcQQYxASS7iQ25264AXH",
     "/dns/bridge-hub-polkadot.bootnode.amforc.com/tcp/29999/wss/p2p/12D3KooWGT5E56rAHfT5dY1pMLTrpAgV72yfDtD1Y5tPCHaTsifp",
-    "/dns/bridge-hub-polkadot.bootnode.amforc.com/tcp/30010/p2p/12D3KooWGT5E56rAHfT5dY1pMLTrpAgV72yfDtD1Y5tPCHaTsifp"
+    "/dns/bridge-hub-polkadot.bootnode.amforc.com/tcp/30010/p2p/12D3KooWGT5E56rAHfT5dY1pMLTrpAgV72yfDtD1Y5tPCHaTsifp",
+    "/dns/bridge-hub-polkadot-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWSBpo6fYU8CUr4fwA14CKSDUSj5jSgZzQDBNL1B8Dnmaw"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/bridge-hub-westend.json b/cumulus/parachains/chain-specs/bridge-hub-westend.json
index 40c7c7460c23..05d679a3e23f 100644
--- a/cumulus/parachains/chain-specs/bridge-hub-westend.json
+++ b/cumulus/parachains/chain-specs/bridge-hub-westend.json
@@ -29,7 +29,8 @@
     "/dns/bridge-hub-westend.bootnodes.polkadotters.com/tcp/30523/p2p/12D3KooWPkwgJofp4GeeRwNgXqkp2aFwdLkCWv3qodpBJLwK43Jj",
     "/dns/bridge-hub-westend.bootnodes.polkadotters.com/tcp/30525/wss/p2p/12D3KooWPkwgJofp4GeeRwNgXqkp2aFwdLkCWv3qodpBJLwK43Jj",
     "/dns/bridge-hub-westend.bootnode.amforc.com/tcp/29999/wss/p2p/12D3KooWDSWod2gMtHxunXot538oEMw9p42pnPrpRELdsfYyT8R6",
-    "/dns/bridge-hub-westend.bootnode.amforc.com/tcp/30007/p2p/12D3KooWDSWod2gMtHxunXot538oEMw9p42pnPrpRELdsfYyT8R6"
+    "/dns/bridge-hub-westend.bootnode.amforc.com/tcp/30007/p2p/12D3KooWDSWod2gMtHxunXot538oEMw9p42pnPrpRELdsfYyT8R6",
+    "/dns/bridge-hub-westend-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWJEfDZxrEKehoPbW2Mfg6rypttMXCMgMiybmapKqcByc1"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/collectives-polkadot.json b/cumulus/parachains/chain-specs/collectives-polkadot.json
index 5ccccbec9053..458530baf336 100644
--- a/cumulus/parachains/chain-specs/collectives-polkadot.json
+++ b/cumulus/parachains/chain-specs/collectives-polkadot.json
@@ -27,7 +27,8 @@
     "/dns/pch16.rotko.net/tcp/35576/wss/p2p/12D3KooWKrm3XmuGzJH17Wcn4HRDGsEjLZGDgN77q3ZhwnnQP7y1",
     "/dns/collectives-polkadot.bootnodes.polkadotters.com/tcp/30526/p2p/12D3KooWNohUjvJtGKUa8Vhy8C1ZBB5N8JATB6e7rdLVCioeb3ff",
     "/dns/collectives-polkadot.bootnodes.polkadotters.com/tcp/30528/wss/p2p/12D3KooWNohUjvJtGKUa8Vhy8C1ZBB5N8JATB6e7rdLVCioeb3ff",
-    "/dns/boot-polkadot-collectives.luckyfriday.io/tcp/443/wss/p2p/12D3KooWCzifnPooTt4kvTnXT7FTKTymVL7xn7DURQLsS2AKpf6w"
+    "/dns/boot-polkadot-collectives.luckyfriday.io/tcp/443/wss/p2p/12D3KooWCzifnPooTt4kvTnXT7FTKTymVL7xn7DURQLsS2AKpf6w",
+    "/dns/collectives-polkadot-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWNscpobBzjPEdjbbjjKRYh9j1whYJvagRJwb9UH68zCPC"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/collectives-westend.json b/cumulus/parachains/chain-specs/collectives-westend.json
index f583eddcef1f..aa0204df1a06 100644
--- a/cumulus/parachains/chain-specs/collectives-westend.json
+++ b/cumulus/parachains/chain-specs/collectives-westend.json
@@ -29,7 +29,8 @@
     "/dns/wch13.rotko.net/tcp/34593/ws/p2p/12D3KooWPG85zhuSRoyptjLkFD4iJFistjiBmc15JgQ96B4fdXYr",
     "/dns/wch13.rotko.net/tcp/35593/wss/p2p/12D3KooWPG85zhuSRoyptjLkFD4iJFistjiBmc15JgQ96B4fdXYr",
     "/dns/collectives-westend.bootnodes.polkadotters.com/tcp/30529/p2p/12D3KooWAFkXNSBfyPduZVgfS7pj5NuVpbU8Ee5gHeF8wvos7Yqn",
-    "/dns/collectives-westend.bootnodes.polkadotters.com/tcp/30531/wss/p2p/12D3KooWAFkXNSBfyPduZVgfS7pj5NuVpbU8Ee5gHeF8wvos7Yqn"
+    "/dns/collectives-westend.bootnodes.polkadotters.com/tcp/30531/wss/p2p/12D3KooWAFkXNSBfyPduZVgfS7pj5NuVpbU8Ee5gHeF8wvos7Yqn",
+    "/dns/collectives-westend-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWFH7UZnWESzuRSgrLvNSfALjtpr9PmG7QGyRNCizWEHcd"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/coretime-kusama.json b/cumulus/parachains/chain-specs/coretime-kusama.json
index 3e4ffae403bd..8352588a1e4b 100644
--- a/cumulus/parachains/chain-specs/coretime-kusama.json
+++ b/cumulus/parachains/chain-specs/coretime-kusama.json
@@ -26,7 +26,8 @@
     "/dns/coretime-kusama-bootnode.radiumblock.com/tcp/30333/p2p/12D3KooWFzW9AgxNfkVNCepVByS7URDCRDAA5p3XzBLVptqZvWoL",
     "/dns/coretime-kusama-bootnode.radiumblock.com/tcp/30336/wss/p2p/12D3KooWFzW9AgxNfkVNCepVByS7URDCRDAA5p3XzBLVptqZvWoL",
     "/dns/coretime-kusama.bootnode.amforc.com/tcp/29999/wss/p2p/12D3KooWPrgxrrumrANp6Bp2SMEwMQHPHDbPzA1HbcrakZrbFi5P",
-    "/dns/coretime-kusama.bootnode.amforc.com/tcp/30013/p2p/12D3KooWPrgxrrumrANp6Bp2SMEwMQHPHDbPzA1HbcrakZrbFi5P"
+    "/dns/coretime-kusama.bootnode.amforc.com/tcp/30013/p2p/12D3KooWPrgxrrumrANp6Bp2SMEwMQHPHDbPzA1HbcrakZrbFi5P",
+    "/dns/coretime-kusama-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWMPc6jEjzFLRCK7QgbcNh3gvxCzGvDKhU4F66QWf2kZmq"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/coretime-polkadot.json b/cumulus/parachains/chain-specs/coretime-polkadot.json
index e4f947d2afc9..7c12ee155b41 100644
--- a/cumulus/parachains/chain-specs/coretime-polkadot.json
+++ b/cumulus/parachains/chain-specs/coretime-polkadot.json
@@ -12,7 +12,8 @@
     "/dns/coretime-polkadot-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWGpmytHjdthrkKgkXDZyKm9ABtJ2PtGk9NStJDG4pChy9",
     "/dns/coretime-polkadot-boot-ng.dwellir.com/tcp/30361/p2p/12D3KooWGpmytHjdthrkKgkXDZyKm9ABtJ2PtGk9NStJDG4pChy9",
     "/dns/coretime-polkadot-bootnode.radiumblock.com/tcp/30333/p2p/12D3KooWFsQphSqvqjVyKcEdR1D7LPcXHqjmy6ASuJrTr5isk9JU",
-    "/dns/coretime-polkadot-bootnode.radiumblock.com/tcp/30336/wss/p2p/12D3KooWFsQphSqvqjVyKcEdR1D7LPcXHqjmy6ASuJrTr5isk9JU"
+    "/dns/coretime-polkadot-bootnode.radiumblock.com/tcp/30336/wss/p2p/12D3KooWFsQphSqvqjVyKcEdR1D7LPcXHqjmy6ASuJrTr5isk9JU",
+    "/dns/coretime-polkadot-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWFG9WQQTf3MX3YQypZjJtoJM5zCQgJcqYdxxTStsbhZGU"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/coretime-westend.json b/cumulus/parachains/chain-specs/coretime-westend.json
index 42f67526c29a..de6923bd7669 100644
--- a/cumulus/parachains/chain-specs/coretime-westend.json
+++ b/cumulus/parachains/chain-specs/coretime-westend.json
@@ -30,7 +30,8 @@
     "/dns/coretime-westend.bootnodes.polkadotters.com/tcp/30358/wss/p2p/12D3KooWDc9T2vQ8rHvX7hAt9eLWktD9Q89NDTcLm5STkuNbzUGf",
     "/dns/coretime-westend.bootnodes.polkadotters.com/tcp/30356/p2p/12D3KooWDc9T2vQ8rHvX7hAt9eLWktD9Q89NDTcLm5STkuNbzUGf",
     "/dns/coretime-westend.bootnode.amforc.com/tcp/29999/wss/p2p/12D3KooWG9a9H9An96E3kgXL1sirHta117iuacJXnJRaUywkMiSd",
-    "/dns/coretime-westend.bootnode.amforc.com/tcp/30013/p2p/12D3KooWG9a9H9An96E3kgXL1sirHta117iuacJXnJRaUywkMiSd"
+    "/dns/coretime-westend.bootnode.amforc.com/tcp/30013/p2p/12D3KooWG9a9H9An96E3kgXL1sirHta117iuacJXnJRaUywkMiSd",
+    "/dns/coretime-westend-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWCFNzjaiq45ZpW2qStmQdG5w7ZHrmi3RWUeG8cV2pPc2Y"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/people-kusama.json b/cumulus/parachains/chain-specs/people-kusama.json
index 300b9fcfb183..701e6e7dc1ec 100644
--- a/cumulus/parachains/chain-specs/people-kusama.json
+++ b/cumulus/parachains/chain-specs/people-kusama.json
@@ -28,7 +28,8 @@
     "/dns/ibp-boot-kusama-people.luckyfriday.io/tcp/30342/p2p/12D3KooWM4bRafMH2StfBEQtyj5cMWfGLYbuikCZmvKv9m1MQVPn",
     "/dns/ibp-boot-kusama-people.luckyfriday.io/tcp/443/wss/p2p/12D3KooWM4bRafMH2StfBEQtyj5cMWfGLYbuikCZmvKv9m1MQVPn",
     "/dns4/people-kusama.boot.stake.plus/tcp/30332/wss/p2p/12D3KooWRuKr3ogzXwD8zE2CTWenGdy8vSfViAjYMwGiwvFCsz8n",
-    "/dns/people-kusama.boot.stake.plus/tcp/31332/wss/p2p/12D3KooWFkDKdFxBJFyj9zumuJ4Mmctec2GqdYHcKYq8MTVe8dxf"
+    "/dns/people-kusama.boot.stake.plus/tcp/31332/wss/p2p/12D3KooWFkDKdFxBJFyj9zumuJ4Mmctec2GqdYHcKYq8MTVe8dxf",
+    "/dns/people-kusama-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWN32MmhPgZN8e1Dmc8DzEUKsfC2hga3Lqekko4VWvrbhq"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/people-polkadot.json b/cumulus/parachains/chain-specs/people-polkadot.json
index 083c0fbf44a4..ff8d57b9284d 100644
--- a/cumulus/parachains/chain-specs/people-polkadot.json
+++ b/cumulus/parachains/chain-specs/people-polkadot.json
@@ -8,7 +8,8 @@
     "/dns/polkadot-people-connect-0.polkadot.io/tcp/443/wss/p2p/12D3KooWP7BoJ7nAF9QnsreN8Eft1yHNUhvhxFiQyKFEUePi9mu3",
     "/dns/polkadot-people-connect-1.polkadot.io/tcp/443/wss/p2p/12D3KooWSSfWY3fTGJvGkuNUNBSNVCdLLNJnwkZSNQt7GCRYXu4o",
     "/dns/people-polkadot-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWKMYu1L28TkDf1ooMW8D8PHcztLnjV3bausH9eiVTRUYN",
-    "/dns/people-polkadot-boot-ng.dwellir.com/tcp/30346/p2p/12D3KooWKMYu1L28TkDf1ooMW8D8PHcztLnjV3bausH9eiVTRUYN"
+    "/dns/people-polkadot-boot-ng.dwellir.com/tcp/30346/p2p/12D3KooWKMYu1L28TkDf1ooMW8D8PHcztLnjV3bausH9eiVTRUYN",
+    "/dns/people-polkadot-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWDf2aLDKHQyLkDzdEGs6exNzWWw62s2EK9g1wrujJzRZt"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/people-westend.json b/cumulus/parachains/chain-specs/people-westend.json
index ac24b2e64359..e52d7b299e1d 100644
--- a/cumulus/parachains/chain-specs/people-westend.json
+++ b/cumulus/parachains/chain-specs/people-westend.json
@@ -28,7 +28,8 @@
     "/dns/wppl16.rotko.net/tcp/33766/p2p/12D3KooWHwUXBUo2WRMUBwPLC2ttVbnEk1KvDyESYAeKcNoCn7WS",
     "/dns/wppl16.rotko.net/tcp/35766/wss/p2p/12D3KooWHwUXBUo2WRMUBwPLC2ttVbnEk1KvDyESYAeKcNoCn7WS",
     "/dns/people-westend-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWBdCpCabhgBpLn67LWcXE2JJCCTMhuJHrfDNiTiCCr3KX",
-    "/dns/people-westend-boot-ng.dwellir.com/tcp/30355/p2p/12D3KooWBdCpCabhgBpLn67LWcXE2JJCCTMhuJHrfDNiTiCCr3KX"
+    "/dns/people-westend-boot-ng.dwellir.com/tcp/30355/p2p/12D3KooWBdCpCabhgBpLn67LWcXE2JJCCTMhuJHrfDNiTiCCr3KX",
+    "/dns/people-westend-01.bootnode.stkd.io/tcp/30633/wss/p2p/12D3KooWJzL4R3kq9Ms88gsV6bS9zGT8DHySdqwau5SHNqTzToNM"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/common/Cargo.toml b/cumulus/parachains/common/Cargo.toml
index 641693a6a01b..6c52c3201c71 100644
--- a/cumulus/parachains/common/Cargo.toml
+++ b/cumulus/parachains/common/Cargo.toml
@@ -39,9 +39,9 @@ xcm = { workspace = true }
 xcm-executor = { workspace = true }
 
 # Cumulus
-pallet-collator-selection = { workspace = true }
 cumulus-primitives-core = { workspace = true }
 cumulus-primitives-utility = { workspace = true }
+pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
 
 [dev-dependencies]
@@ -92,4 +92,5 @@ runtime-benchmarks = [
 	"polkadot-primitives/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-rococo/Cargo.toml
index 25796e7d64b4..a164a8197f72 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-rococo/Cargo.toml
@@ -13,15 +13,15 @@ workspace = true
 [dependencies]
 
 # Substrate
+frame-support = { workspace = true }
 sp-core = { workspace = true }
 sp-keyring = { workspace = true }
-frame-support = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
+asset-hub-rococo-runtime = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
-asset-hub-rococo-runtime = { workspace = true, default-features = true }
+parachains-common = { workspace = true, default-features = true }
 rococo-emulated-chain = { workspace = true }
 testnet-parachains-constants = { features = ["rococo"], workspace = true, default-features = true }
 
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-westend/Cargo.toml
index 8e423ebbf9c2..c67b94d0db73 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-westend/Cargo.toml
@@ -13,17 +13,17 @@ workspace = true
 [dependencies]
 
 # Substrate
+frame-support = { workspace = true }
 sp-core = { workspace = true }
 sp-keyring = { workspace = true }
-frame-support = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
+asset-hub-westend-runtime = { workspace = true }
 cumulus-primitives-core = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
-asset-hub-westend-runtime = { workspace = true }
-westend-emulated-chain = { workspace = true, default-features = true }
+parachains-common = { workspace = true, default-features = true }
 testnet-parachains-constants = { features = ["westend"], workspace = true, default-features = true }
+westend-emulated-chain = { workspace = true, default-features = true }
 
 # Polkadot
 xcm = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-rococo/Cargo.toml
index 231265085eda..8b16d8ac27ae 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-rococo/Cargo.toml
@@ -13,9 +13,9 @@ workspace = true
 [dependencies]
 
 # Substrate
+frame-support = { workspace = true }
 sp-core = { workspace = true }
 sp-keyring = { workspace = true }
-frame-support = { workspace = true }
 
 # Polkadot Dependencies
 xcm = { workspace = true }
@@ -24,8 +24,8 @@ xcm = { workspace = true }
 bp-messages = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
-emulated-integration-tests-common = { workspace = true }
-bridge-hub-rococo-runtime = { workspace = true, default-features = true }
 bridge-hub-common = { workspace = true }
+bridge-hub-rococo-runtime = { workspace = true, default-features = true }
+emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 testnet-parachains-constants = { features = ["rococo"], workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-westend/Cargo.toml
index 8292e132809c..292b5bd3e434 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-westend/Cargo.toml
@@ -13,9 +13,9 @@ workspace = true
 [dependencies]
 
 # Substrate
+frame-support = { workspace = true }
 sp-core = { workspace = true }
 sp-keyring = { workspace = true }
-frame-support = { workspace = true }
 
 # Polkadot Dependencies
 xcm = { workspace = true }
@@ -24,8 +24,8 @@ xcm = { workspace = true }
 bp-messages = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
-emulated-integration-tests-common = { workspace = true }
-bridge-hub-westend-runtime = { workspace = true, default-features = true }
 bridge-hub-common = { workspace = true }
+bridge-hub-westend-runtime = { workspace = true, default-features = true }
+emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 testnet-parachains-constants = { features = ["westend"], workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/collectives/collectives-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/collectives/collectives-westend/Cargo.toml
index 87dfd73ab05b..55e3ad6743ed 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/collectives/collectives-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/collectives/collectives-westend/Cargo.toml
@@ -13,12 +13,12 @@ workspace = true
 [dependencies]
 
 # Substrate
-sp-core = { workspace = true }
 frame-support = { workspace = true }
+sp-core = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
+collectives-westend-runtime = { workspace = true }
 cumulus-primitives-core = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
-collectives-westend-runtime = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 testnet-parachains-constants = { features = ["westend"], workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo/Cargo.toml
index 94d43c5eee2f..8f12dc675199 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo/Cargo.toml
@@ -13,12 +13,12 @@ workspace = true
 [dependencies]
 
 # Substrate
-sp-core = { workspace = true }
 frame-support = { workspace = true }
+sp-core = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
-cumulus-primitives-core = { workspace = true }
 coretime-rococo-runtime = { workspace = true, default-features = true }
+cumulus-primitives-core = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 testnet-parachains-constants = { features = ["rococo"], workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-westend/Cargo.toml
index 2640c27d016b..fad1000ac66c 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-westend/Cargo.toml
@@ -13,12 +13,12 @@ workspace = true
 [dependencies]
 
 # Substrate
-sp-core = { workspace = true }
 frame-support = { workspace = true }
+sp-core = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
-cumulus-primitives-core = { workspace = true }
 coretime-westend-runtime = { workspace = true, default-features = true }
+cumulus-primitives-core = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 testnet-parachains-constants = { features = ["westend"], workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/people/people-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/people/people-rococo/Cargo.toml
index 1549d6a2ab6b..c98e8629e31d 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/people/people-rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/people/people-rococo/Cargo.toml
@@ -10,12 +10,12 @@ publish = false
 [dependencies]
 
 # Substrate
-sp-core = { workspace = true }
 frame-support = { workspace = true }
+sp-core = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 people-rococo-runtime = { workspace = true }
 testnet-parachains-constants = { features = ["rococo"], workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/people/people-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/people/people-westend/Cargo.toml
index 9c5ac0bca9de..598ba5488f85 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/people/people-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/people/people-westend/Cargo.toml
@@ -10,12 +10,12 @@ publish = false
 [dependencies]
 
 # Substrate
-sp-core = { workspace = true }
 frame-support = { workspace = true }
+sp-core = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 people-westend-runtime = { workspace = true }
 testnet-parachains-constants = { features = ["westend"], workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/parachains/testing/penpal/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/parachains/testing/penpal/Cargo.toml
index 743cd7dc54a2..7e92e3bf9448 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/parachains/testing/penpal/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/parachains/testing/penpal/Cargo.toml
@@ -13,15 +13,15 @@ workspace = true
 [dependencies]
 
 # Substrate
+frame-support = { workspace = true }
 sp-core = { workspace = true }
 sp-keyring = { workspace = true }
-frame-support = { workspace = true }
 
 # Polkadot
 xcm = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 penpal-runtime = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/relays/rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/relays/rococo/Cargo.toml
index 6db1263df8c7..ccf3854e67d8 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/relays/rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/relays/rococo/Cargo.toml
@@ -13,18 +13,18 @@ workspace = true
 [dependencies]
 
 # Substrate
-sp-core = { workspace = true }
-sp-keyring = { workspace = true }
+sc-consensus-grandpa = { workspace = true }
 sp-authority-discovery = { workspace = true }
 sp-consensus-babe = { workspace = true }
 sp-consensus-beefy = { workspace = true, default-features = true }
-sc-consensus-grandpa = { workspace = true }
+sp-core = { workspace = true }
+sp-keyring = { workspace = true }
 
 # Polkadot
 polkadot-primitives = { workspace = true }
-rococo-runtime-constants = { workspace = true }
 rococo-runtime = { workspace = true }
+rococo-runtime-constants = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/chains/relays/westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/chains/relays/westend/Cargo.toml
index de285d9885a2..9b980d7d39cc 100644
--- a/cumulus/parachains/integration-tests/emulated/chains/relays/westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/chains/relays/westend/Cargo.toml
@@ -13,21 +13,21 @@ workspace = true
 [dependencies]
 
 # Substrate
-sp-core = { workspace = true }
-sp-runtime = { workspace = true }
+pallet-staking = { workspace = true }
+sc-consensus-grandpa = { workspace = true }
 sp-authority-discovery = { workspace = true }
 sp-consensus-babe = { workspace = true }
 sp-consensus-beefy = { workspace = true, default-features = true }
-sc-consensus-grandpa = { workspace = true }
-pallet-staking = { workspace = true }
+sp-core = { workspace = true }
+sp-runtime = { workspace = true }
 
 # Polkadot
 polkadot-primitives = { workspace = true }
-westend-runtime-constants = { workspace = true }
 westend-runtime = { workspace = true }
+westend-runtime-constants = { workspace = true }
 xcm = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/common/Cargo.toml b/cumulus/parachains/integration-tests/emulated/common/Cargo.toml
index 8282d12d317f..e921deb9c628 100644
--- a/cumulus/parachains/integration-tests/emulated/common/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/common/Cargo.toml
@@ -16,36 +16,36 @@ codec = { workspace = true }
 paste = { workspace = true, default-features = true }
 
 # Substrate
-sp-consensus-beefy = { workspace = true, default-features = true }
-sc-consensus-grandpa = { workspace = true, default-features = true }
-sp-authority-discovery = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 frame-support = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-consensus-babe = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
 pallet-assets = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
 pallet-message-queue = { workspace = true, default-features = true }
+sc-consensus-grandpa = { workspace = true, default-features = true }
+sp-authority-discovery = { workspace = true, default-features = true }
+sp-consensus-babe = { workspace = true, default-features = true }
+sp-consensus-beefy = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 
 # Polkadot
-polkadot-primitives = { workspace = true, default-features = true }
+pallet-xcm = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 polkadot-runtime-parachains = { workspace = true, default-features = true }
 xcm = { workspace = true, default-features = true }
-pallet-xcm = { workspace = true, default-features = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
+asset-test-utils = { workspace = true, default-features = true }
+cumulus-pallet-parachain-system = { workspace = true, default-features = true }
+cumulus-pallet-xcmp-queue = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true, default-features = true }
+parachains-common = { workspace = true, default-features = true }
 xcm-emulator = { workspace = true, default-features = true }
-cumulus-pallet-xcmp-queue = { workspace = true, default-features = true }
-cumulus-pallet-parachain-system = { workspace = true, default-features = true }
-asset-test-utils = { workspace = true, default-features = true }
 
 # Bridges
 bp-messages = { workspace = true, default-features = true }
 bp-xcm-bridge-hub = { workspace = true, default-features = true }
+bridge-runtime-common = { workspace = true, default-features = true }
 pallet-bridge-messages = { workspace = true, default-features = true }
 pallet-xcm-bridge-hub = { workspace = true, default-features = true }
-bridge-runtime-common = { workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/common/src/impls.rs b/cumulus/parachains/integration-tests/emulated/common/src/impls.rs
index c0d42cf2758e..9dad323aa19c 100644
--- a/cumulus/parachains/integration-tests/emulated/common/src/impls.rs
+++ b/cumulus/parachains/integration-tests/emulated/common/src/impls.rs
@@ -370,6 +370,8 @@ macro_rules! impl_send_transact_helpers_for_relay_chain {
 						let destination:  $crate::impls::Location = <Self as RelayChain>::child_location_of(recipient);
 						let xcm = $crate::impls::xcm_transact_unpaid_execution(call, $crate::impls::OriginKind::Superuser);
 
+						$crate::impls::dmp::Pallet::<<Self as $crate::impls::Chain>::Runtime>::make_parachain_reachable(recipient);
+
 						// Send XCM `Transact`
 						$crate::impls::assert_ok!(<Self as [<$chain RelayPallet>]>::XcmPallet::send(
 							root_origin,
diff --git a/cumulus/parachains/integration-tests/emulated/common/src/macros.rs b/cumulus/parachains/integration-tests/emulated/common/src/macros.rs
index b776cafb2545..cd2b41e5198f 100644
--- a/cumulus/parachains/integration-tests/emulated/common/src/macros.rs
+++ b/cumulus/parachains/integration-tests/emulated/common/src/macros.rs
@@ -23,6 +23,7 @@ pub use pallet_message_queue;
 pub use pallet_xcm;
 
 // Polkadot
+pub use polkadot_runtime_parachains::dmp::Pallet as Dmp;
 pub use xcm::{
 	prelude::{
 		AccountId32, All, Asset, AssetId, BuyExecution, DepositAsset, ExpectTransactStatus,
@@ -156,6 +157,8 @@ macro_rules! test_relay_is_trusted_teleporter {
 
 					// Send XCM message from Relay
 					<$sender_relay>::execute_with(|| {
+						$crate::macros::Dmp::<<$sender_relay as $crate::macros::Chain>::Runtime>::make_parachain_reachable(<$receiver_para>::para_id());
+
 						assert_ok!(<$sender_relay as [<$sender_relay Pallet>]>::XcmPallet::limited_teleport_assets(
 							origin.clone(),
 							bx!(para_destination.clone().into()),
diff --git a/cumulus/parachains/integration-tests/emulated/networks/rococo-system/Cargo.toml b/cumulus/parachains/integration-tests/emulated/networks/rococo-system/Cargo.toml
index 864f3c6edd7e..2f8889e48162 100644
--- a/cumulus/parachains/integration-tests/emulated/networks/rococo-system/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/networks/rococo-system/Cargo.toml
@@ -12,10 +12,10 @@ workspace = true
 
 [dependencies]
 # Cumulus
-emulated-integration-tests-common = { workspace = true }
-rococo-emulated-chain = { workspace = true }
 asset-hub-rococo-emulated-chain = { workspace = true }
 bridge-hub-rococo-emulated-chain = { workspace = true }
-people-rococo-emulated-chain = { workspace = true }
-penpal-emulated-chain = { workspace = true }
 coretime-rococo-emulated-chain = { workspace = true }
+emulated-integration-tests-common = { workspace = true }
+penpal-emulated-chain = { workspace = true }
+people-rococo-emulated-chain = { workspace = true }
+rococo-emulated-chain = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/networks/rococo-westend-system/Cargo.toml b/cumulus/parachains/integration-tests/emulated/networks/rococo-westend-system/Cargo.toml
index cd0cb272b7f5..1b789b21c7df 100644
--- a/cumulus/parachains/integration-tests/emulated/networks/rococo-westend-system/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/networks/rococo-westend-system/Cargo.toml
@@ -12,11 +12,11 @@ workspace = true
 
 [dependencies]
 # Cumulus
-emulated-integration-tests-common = { workspace = true }
-rococo-emulated-chain = { workspace = true }
-westend-emulated-chain = { workspace = true, default-features = true }
 asset-hub-rococo-emulated-chain = { workspace = true }
 asset-hub-westend-emulated-chain = { workspace = true }
 bridge-hub-rococo-emulated-chain = { workspace = true }
 bridge-hub-westend-emulated-chain = { workspace = true }
+emulated-integration-tests-common = { workspace = true }
 penpal-emulated-chain = { workspace = true }
+rococo-emulated-chain = { workspace = true }
+westend-emulated-chain = { workspace = true, default-features = true }
diff --git a/cumulus/parachains/integration-tests/emulated/networks/westend-system/Cargo.toml b/cumulus/parachains/integration-tests/emulated/networks/westend-system/Cargo.toml
index cec2e3733b2a..50e75a6bdd74 100644
--- a/cumulus/parachains/integration-tests/emulated/networks/westend-system/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/networks/westend-system/Cargo.toml
@@ -12,11 +12,11 @@ workspace = true
 
 [dependencies]
 # Cumulus
-emulated-integration-tests-common = { workspace = true }
-westend-emulated-chain = { workspace = true }
 asset-hub-westend-emulated-chain = { workspace = true }
 bridge-hub-westend-emulated-chain = { workspace = true }
 collectives-westend-emulated-chain = { workspace = true }
+coretime-westend-emulated-chain = { workspace = true }
+emulated-integration-tests-common = { workspace = true }
 penpal-emulated-chain = { workspace = true }
 people-westend-emulated-chain = { workspace = true }
-coretime-westend-emulated-chain = { workspace = true }
+westend-emulated-chain = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/Cargo.toml
index 3d40db6b03ab..9e8b8f2a52d7 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/Cargo.toml
@@ -11,31 +11,31 @@ publish = false
 workspace = true
 
 [dependencies]
-codec = { workspace = true }
 assert_matches = { workspace = true }
+codec = { workspace = true }
 
 # Substrate
-sp-runtime = { workspace = true }
-sp-core = { workspace = true }
 frame-support = { workspace = true }
-pallet-balances = { workspace = true }
-pallet-assets = { workspace = true }
 pallet-asset-conversion = { workspace = true }
+pallet-assets = { workspace = true }
+pallet-balances = { workspace = true }
 pallet-message-queue = { workspace = true }
 pallet-treasury = { workspace = true }
 pallet-utility = { workspace = true }
+sp-core = { workspace = true }
+sp-runtime = { workspace = true }
 
 # Polkadot
-xcm = { workspace = true }
 pallet-xcm = { workspace = true }
-xcm-executor = { workspace = true }
-xcm-runtime-apis = { workspace = true, default-features = true }
 polkadot-runtime-common = { workspace = true, default-features = true }
 rococo-runtime-constants = { workspace = true, default-features = true }
+xcm = { workspace = true }
+xcm-executor = { workspace = true }
+xcm-runtime-apis = { workspace = true, default-features = true }
 
 # Cumulus
 asset-test-utils = { workspace = true, default-features = true }
 cumulus-pallet-parachain-system = { workspace = true }
-parachains-common = { workspace = true, default-features = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 rococo-system-emulated-network = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/hybrid_transfers.rs b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/hybrid_transfers.rs
index baec7d20f415..fb95c361f089 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/hybrid_transfers.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/hybrid_transfers.rs
@@ -13,6 +13,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use rococo_system_emulated_network::rococo_emulated_chain::rococo_runtime::Dmp;
+
 use super::reserve_transfer::*;
 use crate::{
 	imports::*,
@@ -777,6 +779,8 @@ fn transfer_native_asset_from_relay_to_para_through_asset_hub() {
 			xcm: xcm_on_final_dest,
 		}]);
 
+		Dmp::make_parachain_reachable(AssetHubRococo::para_id());
+
 		// First leg is a teleport, from there a local-reserve-transfer to final dest
 		<Rococo as RococoPallet>::XcmPallet::transfer_assets_using_type_and_then(
 			t.signed_origin,
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/reserve_transfer.rs b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/reserve_transfer.rs
index 698ef2c9e792..407a581afeb9 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/reserve_transfer.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/reserve_transfer.rs
@@ -14,6 +14,7 @@
 // limitations under the License.
 
 use crate::imports::*;
+use rococo_system_emulated_network::rococo_emulated_chain::rococo_runtime::Dmp;
 use sp_core::{crypto::get_public_from_string_or_panic, sr25519};
 
 fn relay_to_para_sender_assertions(t: RelayToParaTest) {
@@ -115,7 +116,7 @@ pub fn system_para_to_para_sender_assertions(t: SystemParaToParaTest) {
 	assert_expected_events!(
 		AssetHubRococo,
 		vec![
-			// Transport fees are paid
+			// Delivery fees are paid
 			RuntimeEvent::PolkadotXcm(pallet_xcm::Event::FeesPaid { .. }) => {},
 		]
 	);
@@ -274,7 +275,7 @@ fn system_para_to_para_assets_sender_assertions(t: SystemParaToParaTest) {
 					t.args.dest.clone()
 				),
 			},
-			// Transport fees are paid
+			// Delivery fees are paid
 			RuntimeEvent::PolkadotXcm(
 				pallet_xcm::Event::FeesPaid { .. }
 			) => {},
@@ -305,7 +306,7 @@ fn para_to_system_para_assets_sender_assertions(t: ParaToSystemParaTest) {
 				owner: *owner == t.sender.account_id,
 				balance: *balance == t.args.amount,
 			},
-			// Transport fees are paid
+			// Delivery fees are paid
 			RuntimeEvent::PolkadotXcm(
 				pallet_xcm::Event::FeesPaid { .. }
 			) => {},
@@ -487,6 +488,11 @@ pub fn para_to_para_through_hop_receiver_assertions<Hop: Clone>(t: Test<PenpalA,
 }
 
 fn relay_to_para_reserve_transfer_assets(t: RelayToParaTest) -> DispatchResult {
+	let Junction::Parachain(para_id) = *t.args.dest.chain_location().last().unwrap() else {
+		unimplemented!("Destination is not a parachain?")
+	};
+
+	Dmp::make_parachain_reachable(para_id);
 	<Rococo as RococoPallet>::XcmPallet::limited_reserve_transfer_assets(
 		t.signed_origin,
 		bx!(t.args.dest.into()),
@@ -546,6 +552,13 @@ fn para_to_system_para_reserve_transfer_assets(t: ParaToSystemParaTest) -> Dispa
 fn para_to_para_through_relay_limited_reserve_transfer_assets(
 	t: ParaToParaThroughRelayTest,
 ) -> DispatchResult {
+	let Junction::Parachain(para_id) = *t.args.dest.chain_location().last().unwrap() else {
+		unimplemented!("Destination is not a parachain?")
+	};
+
+	Rococo::ext_wrapper(|| {
+		Dmp::make_parachain_reachable(para_id);
+	});
 	<PenpalA as PenpalAPallet>::PolkadotXcm::limited_reserve_transfer_assets(
 		t.signed_origin,
 		bx!(t.args.dest.into()),
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/treasury.rs b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/treasury.rs
index 69111d38bcac..8648c8ce9311 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/treasury.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo/src/tests/treasury.rs
@@ -29,6 +29,7 @@ use frame_support::{
 use parachains_common::AccountId;
 use polkadot_runtime_common::impls::VersionedLocatableAsset;
 use rococo_runtime_constants::currency::GRAND;
+use rococo_system_emulated_network::rococo_emulated_chain::rococo_runtime::Dmp;
 use xcm_executor::traits::ConvertLocation;
 
 // Fund Treasury account on Asset Hub from Treasury account on Relay Chain with ROCs.
@@ -64,6 +65,7 @@ fn spend_roc_on_asset_hub() {
 			treasury_balance * 2,
 		));
 
+		Dmp::make_parachain_reachable(1000);
 		let native_asset = Location::here();
 		let asset_hub_location: Location = [Parachain(1000)].into();
 		let treasury_location: Location = (Parent, PalletInstance(18)).into();
@@ -199,6 +201,8 @@ fn create_and_claim_treasury_spend_in_usdt() {
 		// create a conversion rate from `asset_kind` to the native currency.
 		assert_ok!(AssetRate::create(root.clone(), Box::new(asset_kind.clone()), 2.into()));
 
+		Dmp::make_parachain_reachable(1000);
+
 		// create and approve a treasury spend.
 		assert_ok!(Treasury::spend(
 			root,
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/Cargo.toml
index 7117124b1d1f..5cd00c239e60 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/Cargo.toml
@@ -11,36 +11,36 @@ publish = false
 workspace = true
 
 [dependencies]
-codec = { workspace = true }
 assert_matches = { workspace = true }
+codec = { workspace = true }
 
 # Substrate
-sp-runtime = { workspace = true }
-sp-core = { workspace = true }
 frame-metadata-hash-extension = { workspace = true, default-features = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-pallet-balances = { workspace = true }
-pallet-assets = { workspace = true }
 pallet-asset-conversion = { workspace = true }
-pallet-treasury = { workspace = true }
+pallet-asset-tx-payment = { workspace = true }
+pallet-assets = { workspace = true }
+pallet-balances = { workspace = true }
 pallet-message-queue = { workspace = true }
 pallet-transaction-payment = { workspace = true }
-pallet-asset-tx-payment = { workspace = true }
+pallet-treasury = { workspace = true }
+sp-core = { workspace = true }
+sp-runtime = { workspace = true }
 
 # Polkadot
+pallet-xcm = { workspace = true }
 polkadot-runtime-common = { workspace = true, default-features = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
-pallet-xcm = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 # Cumulus
-assets-common = { workspace = true }
-parachains-common = { workspace = true, default-features = true }
 asset-test-utils = { workspace = true, default-features = true }
-cumulus-pallet-xcmp-queue = { workspace = true }
+assets-common = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
+cumulus-pallet-xcmp-queue = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 westend-system-emulated-network = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/lib.rs b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/lib.rs
index 3cca99fbfe5c..36630e2d2221 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/lib.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/lib.rs
@@ -106,6 +106,7 @@ mod imports {
 	pub type ParaToParaThroughRelayTest = Test<PenpalA, PenpalB, Westend>;
 	pub type ParaToParaThroughAHTest = Test<PenpalA, PenpalB, AssetHubWestend>;
 	pub type RelayToParaThroughAHTest = Test<Westend, PenpalA, AssetHubWestend>;
+	pub type PenpalToRelayThroughAHTest = Test<PenpalA, Westend, AssetHubWestend>;
 }
 
 #[cfg(test)]
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/hybrid_transfers.rs b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/hybrid_transfers.rs
index a0fc82fba6ef..91ebdda16828 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/hybrid_transfers.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/hybrid_transfers.rs
@@ -13,6 +13,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use westend_system_emulated_network::westend_emulated_chain::westend_runtime::Dmp;
+
 use super::reserve_transfer::*;
 use crate::{
 	imports::*,
@@ -658,13 +660,13 @@ fn bidirectional_teleport_foreign_asset_between_para_and_asset_hub_using_explici
 }
 
 // ===============================================================
-// ===== Transfer - Native Asset - Relay->AssetHub->Parachain ====
+// ====== Transfer - Native Asset - Relay->AssetHub->Penpal ======
 // ===============================================================
-/// Transfers of native asset Relay to Parachain (using AssetHub reserve). Parachains want to avoid
+/// Transfers of native asset Relay to Penpal (using AssetHub reserve). Parachains want to avoid
 /// managing SAs on all system chains, thus want all their DOT-in-reserve to be held in their
 /// Sovereign Account on Asset Hub.
 #[test]
-fn transfer_native_asset_from_relay_to_para_through_asset_hub() {
+fn transfer_native_asset_from_relay_to_penpal_through_asset_hub() {
 	// Init values for Relay
 	let destination = Westend::child_location_of(PenpalA::para_id());
 	let sender = WestendSender::get();
@@ -778,6 +780,8 @@ fn transfer_native_asset_from_relay_to_para_through_asset_hub() {
 			xcm: xcm_on_final_dest,
 		}]);
 
+		Dmp::make_parachain_reachable(AssetHubWestend::para_id());
+
 		// First leg is a teleport, from there a local-reserve-transfer to final dest
 		<Westend as WestendPallet>::XcmPallet::transfer_assets_using_type_and_then(
 			t.signed_origin,
@@ -820,6 +824,137 @@ fn transfer_native_asset_from_relay_to_para_through_asset_hub() {
 	assert!(receiver_assets_after < receiver_assets_before + amount_to_send);
 }
 
+// ===============================================================
+// ===== Transfer - Native Asset - Penpal->AssetHub->Relay =======
+// ===============================================================
+/// Transfers of native asset Penpal to Relay (using AssetHub reserve). Parachains want to avoid
+/// managing SAs on all system chains, thus want all their DOT-in-reserve to be held in their
+/// Sovereign Account on Asset Hub.
+#[test]
+fn transfer_native_asset_from_penpal_to_relay_through_asset_hub() {
+	// Init values for Penpal
+	let destination = RelayLocation::get();
+	let sender = PenpalASender::get();
+	let amount_to_send: Balance = WESTEND_ED * 100;
+
+	// Init values for Penpal
+	let relay_native_asset_location = RelayLocation::get();
+	let receiver = WestendReceiver::get();
+
+	// Init Test
+	let test_args = TestContext {
+		sender: sender.clone(),
+		receiver: receiver.clone(),
+		args: TestArgs::new_para(
+			destination.clone(),
+			receiver.clone(),
+			amount_to_send,
+			(Parent, amount_to_send).into(),
+			None,
+			0,
+		),
+	};
+	let mut test = PenpalToRelayThroughAHTest::new(test_args);
+
+	let sov_penpal_on_ah = AssetHubWestend::sovereign_account_id_of(
+		AssetHubWestend::sibling_location_of(PenpalA::para_id()),
+	);
+	// fund Penpal's sender account
+	PenpalA::mint_foreign_asset(
+		<PenpalA as Chain>::RuntimeOrigin::signed(PenpalAssetOwner::get()),
+		relay_native_asset_location.clone(),
+		sender.clone(),
+		amount_to_send * 2,
+	);
+	// fund Penpal's SA on AssetHub with the assets held in reserve
+	AssetHubWestend::fund_accounts(vec![(sov_penpal_on_ah.clone().into(), amount_to_send * 2)]);
+
+	// prefund Relay checking account so we accept teleport "back" from AssetHub
+	let check_account =
+		Westend::execute_with(|| <Westend as WestendPallet>::XcmPallet::check_account());
+	Westend::fund_accounts(vec![(check_account, amount_to_send)]);
+
+	// Query initial balances
+	let sender_balance_before = PenpalA::execute_with(|| {
+		type ForeignAssets = <PenpalA as PenpalAPallet>::ForeignAssets;
+		<ForeignAssets as Inspect<_>>::balance(relay_native_asset_location.clone(), &sender)
+	});
+	let sov_penpal_on_ah_before = AssetHubWestend::execute_with(|| {
+		<AssetHubWestend as AssetHubWestendPallet>::Balances::free_balance(sov_penpal_on_ah.clone())
+	});
+	let receiver_balance_before = Westend::execute_with(|| {
+		<Westend as WestendPallet>::Balances::free_balance(receiver.clone())
+	});
+
+	fn transfer_assets_dispatchable(t: PenpalToRelayThroughAHTest) -> DispatchResult {
+		let fee_idx = t.args.fee_asset_item as usize;
+		let fee: Asset = t.args.assets.inner().get(fee_idx).cloned().unwrap();
+		let asset_hub_location = PenpalA::sibling_location_of(AssetHubWestend::para_id());
+		let context = PenpalUniversalLocation::get();
+
+		// reanchor fees to the view of destination (Westend Relay)
+		let mut remote_fees = fee.clone().reanchored(&t.args.dest, &context).unwrap();
+		if let Fungible(ref mut amount) = remote_fees.fun {
+			// we already spent some fees along the way, just use half of what we started with
+			*amount = *amount / 2;
+		}
+		let xcm_on_final_dest = Xcm::<()>(vec![
+			BuyExecution { fees: remote_fees, weight_limit: t.args.weight_limit.clone() },
+			DepositAsset {
+				assets: Wild(AllCounted(t.args.assets.len() as u32)),
+				beneficiary: t.args.beneficiary,
+			},
+		]);
+
+		// reanchor final dest (Westend Relay) to the view of hop (Asset Hub)
+		let mut dest = t.args.dest.clone();
+		dest.reanchor(&asset_hub_location, &context).unwrap();
+		// on Asset Hub
+		let xcm_on_hop = Xcm::<()>(vec![InitiateTeleport {
+			assets: Wild(AllCounted(t.args.assets.len() as u32)),
+			dest,
+			xcm: xcm_on_final_dest,
+		}]);
+
+		// First leg is a reserve-withdraw, from there a teleport to final dest
+		<PenpalA as PenpalAPallet>::PolkadotXcm::transfer_assets_using_type_and_then(
+			t.signed_origin,
+			bx!(asset_hub_location.into()),
+			bx!(t.args.assets.into()),
+			bx!(TransferType::DestinationReserve),
+			bx!(fee.id.into()),
+			bx!(TransferType::DestinationReserve),
+			bx!(VersionedXcm::from(xcm_on_hop)),
+			t.args.weight_limit,
+		)
+	}
+	test.set_dispatchable::<PenpalA>(transfer_assets_dispatchable);
+	test.assert();
+
+	// Query final balances
+	let sender_balance_after = PenpalA::execute_with(|| {
+		type ForeignAssets = <PenpalA as PenpalAPallet>::ForeignAssets;
+		<ForeignAssets as Inspect<_>>::balance(relay_native_asset_location.clone(), &sender)
+	});
+	let sov_penpal_on_ah_after = AssetHubWestend::execute_with(|| {
+		<AssetHubWestend as AssetHubWestendPallet>::Balances::free_balance(sov_penpal_on_ah.clone())
+	});
+	let receiver_balance_after = Westend::execute_with(|| {
+		<Westend as WestendPallet>::Balances::free_balance(receiver.clone())
+	});
+
+	// Sender's asset balance is reduced by amount sent plus delivery fees
+	assert!(sender_balance_after < sender_balance_before - amount_to_send);
+	// SA on AH balance is decreased by `amount_to_send`
+	assert_eq!(sov_penpal_on_ah_after, sov_penpal_on_ah_before - amount_to_send);
+	// Receiver's balance is increased
+	assert!(receiver_balance_after > receiver_balance_before);
+	// Receiver's balance increased by `amount_to_send - delivery_fees - bought_execution`;
+	// `delivery_fees` might be paid from transfer or JIT, also `bought_execution` is unknown but
+	// should be non-zero
+	assert!(receiver_balance_after < receiver_balance_before + amount_to_send);
+}
+
 // ==============================================================================================
 // ==== Bidirectional Transfer - Native + Teleportable Foreign Assets - Parachain<->AssetHub ====
 // ==============================================================================================
@@ -839,7 +974,7 @@ fn bidirectional_transfer_multiple_assets_between_penpal_and_asset_hub() {
 		// xcm to be executed at dest
 		let xcm_on_dest = Xcm(vec![
 			// since this is the last hop, we don't need to further use any assets previously
-			// reserved for fees (there are no further hops to cover transport fees for); we
+			// reserved for fees (there are no further hops to cover delivery fees for); we
 			// RefundSurplus to get back any unspent fees
 			RefundSurplus,
 			DepositAsset { assets: Wild(All), beneficiary: t.args.beneficiary },
@@ -875,7 +1010,7 @@ fn bidirectional_transfer_multiple_assets_between_penpal_and_asset_hub() {
 		// xcm to be executed at dest
 		let xcm_on_dest = Xcm(vec![
 			// since this is the last hop, we don't need to further use any assets previously
-			// reserved for fees (there are no further hops to cover transport fees for); we
+			// reserved for fees (there are no further hops to cover delivery fees for); we
 			// RefundSurplus to get back any unspent fees
 			RefundSurplus,
 			DepositAsset { assets: Wild(All), beneficiary: t.args.beneficiary },
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/reserve_transfer.rs b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/reserve_transfer.rs
index 558eab13e5c7..dc36fed42932 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/reserve_transfer.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/reserve_transfer.rs
@@ -15,6 +15,7 @@
 
 use crate::{create_pool_with_wnd_on, foreign_balance_on, imports::*};
 use sp_core::{crypto::get_public_from_string_or_panic, sr25519};
+use westend_system_emulated_network::westend_emulated_chain::westend_runtime::Dmp;
 
 fn relay_to_para_sender_assertions(t: RelayToParaTest) {
 	type RuntimeEvent = <Westend as Chain>::RuntimeEvent;
@@ -115,7 +116,7 @@ pub fn system_para_to_para_sender_assertions(t: SystemParaToParaTest) {
 	assert_expected_events!(
 		AssetHubWestend,
 		vec![
-			// Transport fees are paid
+			// Delivery fees are paid
 			RuntimeEvent::PolkadotXcm(pallet_xcm::Event::FeesPaid { .. }) => {},
 		]
 	);
@@ -274,7 +275,7 @@ fn system_para_to_para_assets_sender_assertions(t: SystemParaToParaTest) {
 					t.args.dest.clone()
 				),
 			},
-			// Transport fees are paid
+			// Delivery fees are paid
 			RuntimeEvent::PolkadotXcm(
 				pallet_xcm::Event::FeesPaid { .. }
 			) => {},
@@ -305,7 +306,7 @@ fn para_to_system_para_assets_sender_assertions(t: ParaToSystemParaTest) {
 				owner: *owner == t.sender.account_id,
 				balance: *balance == t.args.amount,
 			},
-			// Transport fees are paid
+			// Delivery fees are paid
 			RuntimeEvent::PolkadotXcm(
 				pallet_xcm::Event::FeesPaid { .. }
 			) => {},
@@ -487,6 +488,11 @@ pub fn para_to_para_through_hop_receiver_assertions<Hop: Clone>(t: Test<PenpalA,
 }
 
 fn relay_to_para_reserve_transfer_assets(t: RelayToParaTest) -> DispatchResult {
+	let Junction::Parachain(para_id) = *t.args.dest.chain_location().last().unwrap() else {
+		unimplemented!("Destination is not a parachain?")
+	};
+
+	Dmp::make_parachain_reachable(para_id);
 	<Westend as WestendPallet>::XcmPallet::limited_reserve_transfer_assets(
 		t.signed_origin,
 		bx!(t.args.dest.into()),
@@ -533,6 +539,13 @@ fn para_to_system_para_reserve_transfer_assets(t: ParaToSystemParaTest) -> Dispa
 fn para_to_para_through_relay_limited_reserve_transfer_assets(
 	t: ParaToParaThroughRelayTest,
 ) -> DispatchResult {
+	let Junction::Parachain(para_id) = *t.args.dest.chain_location().last().unwrap() else {
+		unimplemented!("Destination is not a parachain?")
+	};
+
+	Westend::ext_wrapper(|| {
+		Dmp::make_parachain_reachable(para_id);
+	});
 	<PenpalA as PenpalAPallet>::PolkadotXcm::limited_reserve_transfer_assets(
 		t.signed_origin,
 		bx!(t.args.dest.into()),
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/transact.rs b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/transact.rs
index 592c2845255c..7e881a332a53 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/transact.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/transact.rs
@@ -46,7 +46,7 @@ fn transfer_and_transact_in_same_xcm(
 		Transact { origin_kind: OriginKind::Xcm, call, fallback_max_weight: None },
 		ExpectTransactStatus(MaybeErrorCode::Success),
 		// since this is the last hop, we don't need to further use any assets previously
-		// reserved for fees (there are no further hops to cover transport fees for); we
+		// reserved for fees (there are no further hops to cover delivery fees for); we
 		// RefundSurplus to get back any unspent fees
 		RefundSurplus,
 		DepositAsset { assets: Wild(All), beneficiary },
diff --git a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/treasury.rs b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/treasury.rs
index c303e6411d33..3b53557fc05c 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/treasury.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend/src/tests/treasury.rs
@@ -20,6 +20,7 @@ use emulated_integration_tests_common::{
 };
 use frame_support::traits::fungibles::{Inspect, Mutate};
 use polkadot_runtime_common::impls::VersionedLocatableAsset;
+use westend_system_emulated_network::westend_emulated_chain::westend_runtime::Dmp;
 use xcm_executor::traits::ConvertLocation;
 
 #[test]
@@ -58,6 +59,8 @@ fn create_and_claim_treasury_spend() {
 		// create a conversion rate from `asset_kind` to the native currency.
 		assert_ok!(AssetRate::create(root.clone(), Box::new(asset_kind.clone()), 2.into()));
 
+		Dmp::make_parachain_reachable(1000);
+
 		// create and approve a treasury spend.
 		assert_ok!(Treasury::spend(
 			root,
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/Cargo.toml
index 9f6fe78a33ee..7bb7277df45c 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/Cargo.toml
@@ -12,21 +12,21 @@ workspace = true
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 hex-literal = { workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true }
 
 # Substrate
-sp-core = { workspace = true }
 frame-support = { workspace = true }
-pallet-assets = { workspace = true }
 pallet-asset-conversion = { workspace = true }
+pallet-assets = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-message-queue = { workspace = true, default-features = true }
+sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 
 # Polkadot
-xcm = { workspace = true }
 pallet-xcm = { workspace = true }
+xcm = { workspace = true }
 xcm-executor = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
@@ -44,7 +44,7 @@ testnet-parachains-constants = { features = ["rococo", "westend"], workspace = t
 
 # Snowbridge
 snowbridge-core = { workspace = true }
-snowbridge-router-primitives = { workspace = true }
-snowbridge-pallet-system = { workspace = true }
-snowbridge-pallet-outbound-queue = { workspace = true }
 snowbridge-pallet-inbound-queue-fixtures = { workspace = true, default-features = true }
+snowbridge-pallet-outbound-queue = { workspace = true }
+snowbridge-pallet-system = { workspace = true }
+snowbridge-router-primitives = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/asset_transfers.rs b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/asset_transfers.rs
index 33ab1e70b97b..a2a61660afff 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/asset_transfers.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/asset_transfers.rs
@@ -16,7 +16,7 @@
 use crate::tests::*;
 
 fn send_assets_over_bridge<F: FnOnce()>(send_fn: F) {
-	// fund the AHR's SA on BHR for paying bridge transport fees
+	// fund the AHR's SA on BHR for paying bridge delivery fees
 	BridgeHubRococo::fund_para_sovereign(AssetHubRococo::para_id(), 10_000_000_000_000u128);
 
 	// set XCM versions
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/register_bridged_assets.rs b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/register_bridged_assets.rs
index 1ae3a1b15805..70e7a7a3ddd3 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/register_bridged_assets.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/register_bridged_assets.rs
@@ -58,7 +58,7 @@ fn register_rococo_asset_on_wah_from_rah() {
 
 	let destination = asset_hub_westend_location();
 
-	// fund the RAH's SA on RBH for paying bridge transport fees
+	// fund the RAH's SA on RBH for paying bridge delivery fees
 	BridgeHubRococo::fund_para_sovereign(AssetHubRococo::para_id(), 10_000_000_000_000u128);
 
 	// set XCM versions
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/send_xcm.rs b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/send_xcm.rs
index 931a3128f826..cfcb581238e6 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/send_xcm.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/send_xcm.rs
@@ -13,6 +13,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use rococo_system_emulated_network::rococo_emulated_chain::rococo_runtime::Dmp;
+
 use crate::tests::*;
 
 #[test]
@@ -38,6 +40,8 @@ fn send_xcm_from_rococo_relay_to_westend_asset_hub_should_fail_on_not_applicable
 	// Rococo Global Consensus
 	// Send XCM message from Relay Chain to Bridge Hub source Parachain
 	Rococo::execute_with(|| {
+		Dmp::make_parachain_reachable(BridgeHubRococo::para_id());
+
 		assert_ok!(<Rococo as RococoPallet>::XcmPallet::send(
 			sudo_origin,
 			bx!(destination),
@@ -65,7 +69,7 @@ fn send_xcm_through_opened_lane_with_different_xcm_version_on_hops_works() {
 	let native_token = Location::parent();
 	let amount = ASSET_HUB_ROCOCO_ED * 1_000;
 
-	// fund the AHR's SA on BHR for paying bridge transport fees
+	// fund the AHR's SA on BHR for paying bridge delivery fees
 	BridgeHubRococo::fund_para_sovereign(AssetHubRococo::para_id(), 10_000_000_000_000u128);
 	// fund sender
 	AssetHubRococo::fund_accounts(vec![(AssetHubRococoSender::get().into(), amount * 10)]);
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/Cargo.toml
index b87f25ac0f01..dc3bbb269d70 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/Cargo.toml
@@ -11,23 +11,23 @@ publish = false
 workspace = true
 
 [dependencies]
-hex-literal = { workspace = true, default-features = true }
 codec = { workspace = true }
+hex-literal = { workspace = true, default-features = true }
 log = { workspace = true }
 scale-info = { workspace = true }
 
 # Substrate
 frame-support = { workspace = true }
-pallet-assets = { workspace = true }
 pallet-asset-conversion = { workspace = true }
+pallet-assets = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-message-queue = { workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 
 # Polkadot
-xcm = { workspace = true }
 pallet-xcm = { workspace = true }
+xcm = { workspace = true }
 xcm-executor = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
@@ -36,18 +36,18 @@ pallet-bridge-messages = { workspace = true }
 pallet-xcm-bridge-hub = { workspace = true }
 
 # Cumulus
+asset-hub-westend-runtime = { workspace = true }
+bridge-hub-westend-runtime = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
 parachains-common = { workspace = true, default-features = true }
 rococo-westend-system-emulated-network = { workspace = true }
 testnet-parachains-constants = { features = ["rococo", "westend"], workspace = true, default-features = true }
-asset-hub-westend-runtime = { workspace = true }
-bridge-hub-westend-runtime = { workspace = true }
 
 # Snowbridge
 snowbridge-core = { workspace = true }
-snowbridge-router-primitives = { workspace = true }
-snowbridge-pallet-system = { workspace = true }
-snowbridge-pallet-outbound-queue = { workspace = true }
 snowbridge-pallet-inbound-queue = { workspace = true }
 snowbridge-pallet-inbound-queue-fixtures = { workspace = true }
+snowbridge-pallet-outbound-queue = { workspace = true }
+snowbridge-pallet-system = { workspace = true }
+snowbridge-router-primitives = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/asset_transfers.rs b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/asset_transfers.rs
index ab09517339db..cc90c10b54bc 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/asset_transfers.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/asset_transfers.rs
@@ -17,7 +17,7 @@ use crate::{create_pool_with_native_on, tests::*};
 use xcm::latest::AssetTransferFilter;
 
 fn send_assets_over_bridge<F: FnOnce()>(send_fn: F) {
-	// fund the AHW's SA on BHW for paying bridge transport fees
+	// fund the AHW's SA on BHW for paying bridge delivery fees
 	BridgeHubWestend::fund_para_sovereign(AssetHubWestend::para_id(), 10_000_000_000_000u128);
 
 	// set XCM versions
@@ -592,7 +592,7 @@ fn do_send_pens_and_wnds_from_penpal_westend_via_ahw_to_asset_hub_rococo(
 			// XCM to be executed at dest (Rococo Asset Hub)
 			let xcm_on_dest = Xcm(vec![
 				// since this is the last hop, we don't need to further use any assets previously
-				// reserved for fees (there are no further hops to cover transport fees for); we
+				// reserved for fees (there are no further hops to cover delivery fees for); we
 				// RefundSurplus to get back any unspent fees
 				RefundSurplus,
 				// deposit everything to final beneficiary
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/register_bridged_assets.rs b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/register_bridged_assets.rs
index 424f1e55956b..952fc35e6703 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/register_bridged_assets.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/register_bridged_assets.rs
@@ -82,7 +82,7 @@ fn register_asset_on_rah_from_wah(bridged_asset_at_rah: Location) {
 
 	let destination = asset_hub_rococo_location();
 
-	// fund the WAH's SA on WBH for paying bridge transport fees
+	// fund the WAH's SA on WBH for paying bridge delivery fees
 	BridgeHubWestend::fund_para_sovereign(AssetHubWestend::para_id(), 10_000_000_000_000u128);
 
 	// set XCM versions
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/send_xcm.rs b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/send_xcm.rs
index 787d7dc842cb..60f8af2242f9 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/send_xcm.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/send_xcm.rs
@@ -13,6 +13,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use rococo_westend_system_emulated_network::westend_emulated_chain::westend_runtime::Dmp;
+
 use crate::tests::*;
 
 #[test]
@@ -38,6 +40,8 @@ fn send_xcm_from_westend_relay_to_rococo_asset_hub_should_fail_on_not_applicable
 	// Westend Global Consensus
 	// Send XCM message from Relay Chain to Bridge Hub source Parachain
 	Westend::execute_with(|| {
+		Dmp::make_parachain_reachable(BridgeHubWestend::para_id());
+
 		assert_ok!(<Westend as WestendPallet>::XcmPallet::send(
 			sudo_origin,
 			bx!(destination),
@@ -65,7 +69,7 @@ fn send_xcm_through_opened_lane_with_different_xcm_version_on_hops_works() {
 	let native_token = Location::parent();
 	let amount = ASSET_HUB_WESTEND_ED * 1_000;
 
-	// fund the AHR's SA on BHR for paying bridge transport fees
+	// fund the AHR's SA on BHR for paying bridge delivery fees
 	BridgeHubWestend::fund_para_sovereign(AssetHubWestend::para_id(), 10_000_000_000_000u128);
 	// fund sender
 	AssetHubWestend::fund_accounts(vec![(AssetHubWestendSender::get().into(), amount * 10)]);
diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/transact.rs b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/transact.rs
index 7831c8d66357..f6a3c53c4bf5 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/transact.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/tests/transact.rs
@@ -52,7 +52,7 @@ fn transfer_and_transact_in_same_xcm(
 		Transact { origin_kind: OriginKind::Xcm, call, fallback_max_weight: None },
 		ExpectTransactStatus(MaybeErrorCode::Success),
 		// since this is the last hop, we don't need to further use any assets previously
-		// reserved for fees (there are no further hops to cover transport fees for); we
+		// reserved for fees (there are no further hops to cover delivery fees for); we
 		// RefundSurplus to get back any unspent fees
 		RefundSurplus,
 		DepositAsset { assets: Wild(All), beneficiary },
diff --git a/cumulus/parachains/integration-tests/emulated/tests/collectives/collectives-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/collectives/collectives-westend/Cargo.toml
index c4d281b75a77..1d4e93d40da4 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/collectives/collectives-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/collectives/collectives-westend/Cargo.toml
@@ -11,31 +11,31 @@ publish = false
 workspace = true
 
 [dependencies]
-codec = { workspace = true }
 assert_matches = { workspace = true }
+codec = { workspace = true }
 
 # Substrate
-sp-runtime = { workspace = true }
 frame-support = { workspace = true }
-pallet-balances = { workspace = true }
 pallet-asset-rate = { workspace = true }
 pallet-assets = { workspace = true }
-pallet-treasury = { workspace = true }
+pallet-balances = { workspace = true }
 pallet-message-queue = { workspace = true }
+pallet-treasury = { workspace = true }
 pallet-utility = { workspace = true }
 pallet-whitelist = { workspace = true }
+sp-runtime = { workspace = true }
 
 # Polkadot
+pallet-xcm = { workspace = true }
 polkadot-runtime-common = { workspace = true, default-features = true }
+westend-runtime-constants = { workspace = true, default-features = true }
 xcm = { workspace = true }
 xcm-executor = { workspace = true }
-pallet-xcm = { workspace = true }
-westend-runtime-constants = { workspace = true, default-features = true }
 
 # Cumulus
-parachains-common = { workspace = true, default-features = true }
-testnet-parachains-constants = { features = ["westend"], workspace = true, default-features = true }
-cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
+cumulus-pallet-xcmp-queue = { workspace = true }
 emulated-integration-tests-common = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
+testnet-parachains-constants = { features = ["westend"], workspace = true, default-features = true }
 westend-system-emulated-network = { workspace = true }
diff --git a/cumulus/parachains/integration-tests/emulated/tests/collectives/collectives-westend/src/tests/fellowship_treasury.rs b/cumulus/parachains/integration-tests/emulated/tests/collectives/collectives-westend/src/tests/fellowship_treasury.rs
index 8418e3da3bba..ed7c9bafc607 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/collectives/collectives-westend/src/tests/fellowship_treasury.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/collectives/collectives-westend/src/tests/fellowship_treasury.rs
@@ -20,6 +20,7 @@ use frame_support::{
 };
 use polkadot_runtime_common::impls::VersionedLocatableAsset;
 use westend_runtime_constants::currency::UNITS;
+use westend_system_emulated_network::westend_emulated_chain::westend_runtime::Dmp;
 use xcm_executor::traits::ConvertLocation;
 
 // Fund Fellowship Treasury from Westend Treasury and spend from Fellowship Treasury.
@@ -57,6 +58,8 @@ fn fellowship_treasury_spend() {
 			treasury_balance * 2,
 		));
 
+		Dmp::make_parachain_reachable(1000);
+
 		let native_asset = Location::here();
 		let asset_hub_location: Location = [Parachain(1000)].into();
 		let treasury_location: Location = (Parent, PalletInstance(37)).into();
diff --git a/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo/Cargo.toml
index 28d9da0993ff..61397b1b8d40 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo/Cargo.toml
@@ -13,8 +13,8 @@ publish = false
 frame-support = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-broker = { workspace = true, default-features = true }
-pallet-message-queue = { workspace = true }
 pallet-identity = { workspace = true }
+pallet-message-queue = { workspace = true }
 sp-runtime = { workspace = true }
 
 # Polkadot
diff --git a/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo/src/tests/coretime_interface.rs b/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo/src/tests/coretime_interface.rs
index 9915b1753ef6..554025e1ecfe 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo/src/tests/coretime_interface.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo/src/tests/coretime_interface.rs
@@ -17,6 +17,7 @@ use crate::imports::*;
 use frame_support::traits::OnInitialize;
 use pallet_broker::{ConfigRecord, Configuration, CoreAssignment, CoreMask, ScheduleItem};
 use rococo_runtime_constants::system_parachain::coretime::TIMESLICE_PERIOD;
+use rococo_system_emulated_network::rococo_emulated_chain::rococo_runtime::Dmp;
 use sp_runtime::Perbill;
 
 #[test]
@@ -34,6 +35,10 @@ fn transact_hardcoded_weights_are_sane() {
 	type CoretimeEvent = <CoretimeRococo as Chain>::RuntimeEvent;
 	type RelayEvent = <Rococo as Chain>::RuntimeEvent;
 
+	Rococo::execute_with(|| {
+		Dmp::make_parachain_reachable(CoretimeRococo::para_id());
+	});
+
 	// Reserve a workload, configure broker and start sales.
 	CoretimeRococo::execute_with(|| {
 		// Hooks don't run in emulated tests - workaround as we need `on_initialize` to tick things
diff --git a/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-westend/Cargo.toml
index d57e7926b0ec..9f0eadf13650 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-westend/Cargo.toml
@@ -13,8 +13,8 @@ publish = false
 frame-support = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-broker = { workspace = true, default-features = true }
-pallet-message-queue = { workspace = true }
 pallet-identity = { workspace = true }
+pallet-message-queue = { workspace = true }
 sp-runtime = { workspace = true }
 
 # Polkadot
diff --git a/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-westend/src/tests/coretime_interface.rs b/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-westend/src/tests/coretime_interface.rs
index 00530f80b958..900994b1afc1 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-westend/src/tests/coretime_interface.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-westend/src/tests/coretime_interface.rs
@@ -18,6 +18,7 @@ use frame_support::traits::OnInitialize;
 use pallet_broker::{ConfigRecord, Configuration, CoreAssignment, CoreMask, ScheduleItem};
 use sp_runtime::Perbill;
 use westend_runtime_constants::system_parachain::coretime::TIMESLICE_PERIOD;
+use westend_system_emulated_network::westend_emulated_chain::westend_runtime::Dmp;
 
 #[test]
 fn transact_hardcoded_weights_are_sane() {
@@ -34,6 +35,10 @@ fn transact_hardcoded_weights_are_sane() {
 	type CoretimeEvent = <CoretimeWestend as Chain>::RuntimeEvent;
 	type RelayEvent = <Westend as Chain>::RuntimeEvent;
 
+	Westend::execute_with(|| {
+		Dmp::make_parachain_reachable(CoretimeWestend::para_id());
+	});
+
 	// Reserve a workload, configure broker and start sales.
 	CoretimeWestend::execute_with(|| {
 		// Hooks don't run in emulated tests - workaround as we need `on_initialize` to tick things
diff --git a/cumulus/parachains/integration-tests/emulated/tests/people/people-rococo/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/people/people-rococo/Cargo.toml
index 011be93ecac7..8b12897ef018 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/people/people-rococo/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/people/people-rococo/Cargo.toml
@@ -13,8 +13,8 @@ codec = { workspace = true }
 # Substrate
 frame-support = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-message-queue = { workspace = true }
 pallet-identity = { workspace = true }
+pallet-message-queue = { workspace = true }
 sp-runtime = { workspace = true }
 
 # Polkadot
diff --git a/cumulus/parachains/integration-tests/emulated/tests/people/people-westend/Cargo.toml b/cumulus/parachains/integration-tests/emulated/tests/people/people-westend/Cargo.toml
index 53acd038cdf5..e069c1f61783 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/people/people-westend/Cargo.toml
+++ b/cumulus/parachains/integration-tests/emulated/tests/people/people-westend/Cargo.toml
@@ -13,15 +13,15 @@ codec = { workspace = true }
 # Substrate
 frame-support = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-message-queue = { workspace = true }
 pallet-identity = { workspace = true }
+pallet-message-queue = { workspace = true }
 pallet-xcm = { workspace = true }
 sp-runtime = { workspace = true }
 
 # Polkadot
 polkadot-runtime-common = { workspace = true, default-features = true }
-westend-runtime-constants = { workspace = true, default-features = true }
 westend-runtime = { workspace = true }
+westend-runtime-constants = { workspace = true, default-features = true }
 xcm = { workspace = true }
 xcm-executor = { workspace = true }
 
diff --git a/cumulus/parachains/integration-tests/emulated/tests/people/people-westend/src/tests/governance.rs b/cumulus/parachains/integration-tests/emulated/tests/people/people-westend/src/tests/governance.rs
index 1ba787aaec52..ea438f80552e 100644
--- a/cumulus/parachains/integration-tests/emulated/tests/people/people-westend/src/tests/governance.rs
+++ b/cumulus/parachains/integration-tests/emulated/tests/people/people-westend/src/tests/governance.rs
@@ -20,7 +20,9 @@ use codec::Encode;
 use frame_support::sp_runtime::traits::Dispatchable;
 use parachains_common::AccountId;
 use people_westend_runtime::people::IdentityInfo;
-use westend_runtime::governance::pallet_custom_origins::Origin::GeneralAdmin as GeneralAdminOrigin;
+use westend_runtime::{
+	governance::pallet_custom_origins::Origin::GeneralAdmin as GeneralAdminOrigin, Dmp,
+};
 use westend_system_emulated_network::people_westend_emulated_chain::people_westend_runtime;
 
 use pallet_identity::Data;
@@ -39,6 +41,8 @@ fn relay_commands_add_registrar() {
 		type PeopleCall = <PeopleWestend as Chain>::RuntimeCall;
 		type PeopleRuntime = <PeopleWestend as Chain>::Runtime;
 
+		Dmp::make_parachain_reachable(1004);
+
 		let add_registrar_call =
 			PeopleCall::Identity(pallet_identity::Call::<PeopleRuntime>::add_registrar {
 				account: registrar.into(),
@@ -102,6 +106,8 @@ fn relay_commands_add_registrar_wrong_origin() {
 			type PeopleCall = <PeopleWestend as Chain>::RuntimeCall;
 			type PeopleRuntime = <PeopleWestend as Chain>::Runtime;
 
+			Dmp::make_parachain_reachable(1004);
+
 			let add_registrar_call =
 				PeopleCall::Identity(pallet_identity::Call::<PeopleRuntime>::add_registrar {
 					account: registrar.into(),
@@ -191,6 +197,8 @@ fn relay_commands_kill_identity() {
 		type RuntimeEvent = <Westend as Chain>::RuntimeEvent;
 		type PeopleRuntime = <PeopleWestend as Chain>::Runtime;
 
+		Dmp::make_parachain_reachable(1004);
+
 		let kill_identity_call =
 			PeopleCall::Identity(pallet_identity::Call::<PeopleRuntime>::kill_identity {
 				target: people_westend_runtime::MultiAddress::Id(PeopleWestend::account_id_of(
@@ -253,6 +261,8 @@ fn relay_commands_kill_identity_wrong_origin() {
 			type RuntimeEvent = <Westend as Chain>::RuntimeEvent;
 			type PeopleRuntime = <PeopleWestend as Chain>::Runtime;
 
+			Dmp::make_parachain_reachable(1004);
+
 			let kill_identity_call =
 				PeopleCall::Identity(pallet_identity::Call::<PeopleRuntime>::kill_identity {
 					target: people_westend_runtime::MultiAddress::Id(PeopleWestend::account_id_of(
@@ -303,6 +313,8 @@ fn relay_commands_add_remove_username_authority() {
 		type PeopleCall = <PeopleWestend as Chain>::RuntimeCall;
 		type PeopleRuntime = <PeopleWestend as Chain>::Runtime;
 
+		Dmp::make_parachain_reachable(1004);
+
 		let add_username_authority =
 			PeopleCall::Identity(pallet_identity::Call::<PeopleRuntime>::add_username_authority {
 				authority: people_westend_runtime::MultiAddress::Id(people_westend_alice.clone()),
@@ -392,6 +404,8 @@ fn relay_commands_add_remove_username_authority() {
 		type PeopleCall = <PeopleWestend as Chain>::RuntimeCall;
 		type PeopleRuntime = <PeopleWestend as Chain>::Runtime;
 
+		Dmp::make_parachain_reachable(1004);
+
 		let remove_username_authority = PeopleCall::Identity(pallet_identity::Call::<
 			PeopleRuntime,
 		>::remove_username_authority {
@@ -455,6 +469,8 @@ fn relay_commands_add_remove_username_authority_wrong_origin() {
 			type PeopleCall = <PeopleWestend as Chain>::RuntimeCall;
 			type PeopleRuntime = <PeopleWestend as Chain>::Runtime;
 
+			Dmp::make_parachain_reachable(1004);
+
 			let add_username_authority = PeopleCall::Identity(pallet_identity::Call::<
 				PeopleRuntime,
 			>::add_username_authority {
@@ -503,6 +519,8 @@ fn relay_commands_add_remove_username_authority_wrong_origin() {
 				suffix: b"suffix1".into(),
 			});
 
+			Dmp::make_parachain_reachable(1004);
+
 			let remove_authority_xcm_msg =
 				RuntimeCall::XcmPallet(pallet_xcm::Call::<Runtime>::send {
 					dest: bx!(VersionedLocation::from(Location::new(0, [Parachain(1004)]))),
diff --git a/cumulus/parachains/pallets/ping/Cargo.toml b/cumulus/parachains/pallets/ping/Cargo.toml
index ceb38f39fd80..248b5d7202fa 100644
--- a/cumulus/parachains/pallets/ping/Cargo.toml
+++ b/cumulus/parachains/pallets/ping/Cargo.toml
@@ -15,14 +15,14 @@ workspace = true
 codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 
-sp-runtime = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+sp-runtime = { workspace = true }
 
 xcm = { workspace = true }
 
-cumulus-primitives-core = { workspace = true }
 cumulus-pallet-xcm = { workspace = true }
+cumulus-primitives-core = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/Cargo.toml b/cumulus/parachains/runtimes/assets/asset-hub-rococo/Cargo.toml
index 949640dd4be6..c954ddb7b8c7 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/Cargo.toml
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/Cargo.toml
@@ -27,10 +27,10 @@ frame-system = { workspace = true }
 frame-system-benchmarking = { optional = true, workspace = true }
 frame-system-rpc-runtime-api = { workspace = true }
 frame-try-runtime = { optional = true, workspace = true }
+pallet-asset-conversion = { workspace = true }
+pallet-asset-conversion-ops = { workspace = true }
 pallet-asset-conversion-tx-payment = { workspace = true }
 pallet-assets = { workspace = true }
-pallet-asset-conversion-ops = { workspace = true }
-pallet-asset-conversion = { workspace = true }
 pallet-assets-freezer = { workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
@@ -51,9 +51,9 @@ sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
-sp-keyring = { workspace = true }
-sp-inherents = { workspace = true }
 sp-genesis-builder = { workspace = true }
+sp-inherents = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -65,17 +65,18 @@ sp-weights = { workspace = true }
 primitive-types = { features = ["codec", "num-traits", "scale-info"], workspace = true }
 
 # Polkadot
-rococo-runtime-constants = { workspace = true }
 pallet-xcm = { workspace = true }
 pallet-xcm-benchmarks = { optional = true, workspace = true }
 polkadot-parachain-primitives = { workspace = true }
 polkadot-runtime-common = { workspace = true }
+rococo-runtime-constants = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 # Cumulus
+assets-common = { workspace = true }
 cumulus-pallet-aura-ext = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
 cumulus-pallet-session-benchmarking = { workspace = true }
@@ -83,20 +84,19 @@ cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { features = ["bridging"], workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
 pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
 parachains-common = { workspace = true }
 testnet-parachains-constants = { features = ["rococo"], workspace = true }
-assets-common = { workspace = true }
 
 # Bridges
-pallet-xcm-bridge-hub-router = { workspace = true }
 bp-asset-hub-rococo = { workspace = true }
 bp-asset-hub-westend = { workspace = true }
 bp-bridge-hub-rococo = { workspace = true }
 bp-bridge-hub-westend = { workspace = true }
+pallet-xcm-bridge-hub-router = { workspace = true }
 snowbridge-router-primitives = { workspace = true }
 
 [dev-dependencies]
@@ -146,6 +146,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"cumulus-pallet-aura-ext/try-runtime",
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs
index b6f3ccd3901b..dd1535826152 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs
@@ -62,7 +62,8 @@ use frame_support::{
 	ord_parameter_types, parameter_types,
 	traits::{
 		fungible, fungibles, tokens::imbalance::ResolveAssetTo, AsEnsureOriginWithArg, ConstBool,
-		ConstU128, ConstU32, ConstU64, ConstU8, EitherOfDiverse, InstanceFilter, TransformOrigin,
+		ConstU128, ConstU32, ConstU64, ConstU8, EitherOfDiverse, Equals, InstanceFilter,
+		TransformOrigin,
 	},
 	weights::{ConstantMultiplier, Weight, WeightToFee as _},
 	BoundedVec, PalletId,
@@ -123,7 +124,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("statemine"),
 	impl_name: alloc::borrow::Cow::Borrowed("statemine"),
 	authoring_version: 1,
-	spec_version: 1_016_002,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 16,
@@ -936,6 +937,10 @@ impl pallet_xcm_bridge_hub_router::Config<ToWestendXcmRouterInstance> for Runtim
 	type Bridges = xcm_config::bridging::NetworkExportTable;
 	type DestinationVersion = PolkadotXcm;
 
+	type BridgeHubOrigin = frame_support::traits::EitherOfDiverse<
+		EnsureRoot<AccountId>,
+		EnsureXcm<Equals<Self::SiblingBridgeHubLocation>>,
+	>;
 	type ToBridgeHubSender = XcmpQueue;
 	type LocalXcmChannelManager =
 		cumulus_pallet_xcmp_queue::bridging::InAndOutXcmpChannelStatusProvider<Runtime>;
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm.rs
index 51b6543bae82..8506125d4133 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-02-20, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-bn-ce5rx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `55b2c3410882`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("asset-hub-rococo-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=asset-hub-rococo-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=asset-hub-rococo-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -64,14 +66,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 22_136_000 picoseconds.
-		Weight::from_parts(22_518_000, 0)
+		// Minimum execution time: 28_401_000 picoseconds.
+		Weight::from_parts(29_326_000, 0)
 			.saturating_add(Weight::from_parts(0, 3610))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -90,18 +94,20 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 92_277_000 picoseconds.
-		Weight::from_parts(94_843_000, 0)
+		// Minimum execution time: 109_686_000 picoseconds.
+		Weight::from_parts(114_057_000, 0)
 			.saturating_add(Weight::from_parts(0, 3610))
-			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::DeliveryFeeFactor` (r:1 w:0)
-	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -111,25 +117,29 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Storage: `ParachainSystem::RelevantMessagingState` (r:1 w:0)
 	/// Proof: `ParachainSystem::RelevantMessagingState` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:1)
-	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: Some(1282), added: 1777, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::OutboundXcmpMessages` (r:0 w:1)
-	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: Some(105506), added: 107981, mode: `MaxEncodedLen`)
 	fn reserve_transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `400`
 		//  Estimated: `6196`
-		// Minimum execution time: 120_110_000 picoseconds.
-		Weight::from_parts(122_968_000, 0)
+		// Minimum execution time: 137_693_000 picoseconds.
+		Weight::from_parts(142_244_000, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
-			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().reads(10))
 			.saturating_add(T::DbWeight::get().writes(5))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Assets::Asset` (r:1 w:1)
 	/// Proof: `Assets::Asset` (`max_values`: None, `max_size`: Some(210), added: 2685, mode: `MaxEncodedLen`)
 	/// Storage: `Assets::Account` (r:2 w:2)
 	/// Proof: `Assets::Account` (`max_values`: None, `max_size`: Some(134), added: 2609, mode: `MaxEncodedLen`)
+	/// Storage: `AssetsFreezer::FrozenBalances` (r:1 w:0)
+	/// Proof: `AssetsFreezer::FrozenBalances` (`max_values`: None, `max_size`: Some(84), added: 2559, mode: `MaxEncodedLen`)
 	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
@@ -146,23 +156,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `496`
+		//  Measured:  `537`
 		//  Estimated: `6208`
-		// Minimum execution time: 143_116_000 picoseconds.
-		Weight::from_parts(147_355_000, 0)
+		// Minimum execution time: 178_291_000 picoseconds.
+		Weight::from_parts(185_648_000, 0)
 			.saturating_add(Weight::from_parts(0, 6208))
-			.saturating_add(T::DbWeight::get().reads(12))
+			.saturating_add(T::DbWeight::get().reads(14))
 			.saturating_add(T::DbWeight::get().writes(7))
 	}
-	/// Storage: `Benchmark::Override` (r:0 w:0)
-	/// Proof: `Benchmark::Override` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 18_446_744_073_709_551_000 picoseconds.
-		Weight::from_parts(18_446_744_073_709_551_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `103`
+		//  Estimated: `1588`
+		// Minimum execution time: 14_014_000 picoseconds.
+		Weight::from_parts(14_522_000, 0)
+			.saturating_add(Weight::from_parts(0, 1588))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -170,8 +181,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_517_000 picoseconds.
-		Weight::from_parts(6_756_000, 0)
+		// Minimum execution time: 7_195_000 picoseconds.
+		Weight::from_parts(7_440_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -181,8 +192,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_894_000 picoseconds.
-		Weight::from_parts(2_024_000, 0)
+		// Minimum execution time: 2_278_000 picoseconds.
+		Weight::from_parts(2_488_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -208,8 +219,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 27_314_000 picoseconds.
-		Weight::from_parts(28_787_000, 0)
+		// Minimum execution time: 35_095_000 picoseconds.
+		Weight::from_parts(36_347_000, 0)
 			.saturating_add(Weight::from_parts(0, 3610))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -234,8 +245,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `363`
 		//  Estimated: `3828`
-		// Minimum execution time: 29_840_000 picoseconds.
-		Weight::from_parts(30_589_000, 0)
+		// Minimum execution time: 38_106_000 picoseconds.
+		Weight::from_parts(38_959_000, 0)
 			.saturating_add(Weight::from_parts(0, 3828))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -246,45 +257,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_893_000 picoseconds.
-		Weight::from_parts(2_017_000, 0)
+		// Minimum execution time: 2_307_000 picoseconds.
+		Weight::from_parts(2_478_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `159`
-		//  Estimated: `13524`
-		// Minimum execution time: 19_211_000 picoseconds.
-		Weight::from_parts(19_552_000, 0)
-			.saturating_add(Weight::from_parts(0, 13524))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15999`
+		// Minimum execution time: 25_238_000 picoseconds.
+		Weight::from_parts(25_910_000, 0)
+			.saturating_add(Weight::from_parts(0, 15999))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `163`
-		//  Estimated: `13528`
-		// Minimum execution time: 19_177_000 picoseconds.
-		Weight::from_parts(19_704_000, 0)
-			.saturating_add(Weight::from_parts(0, 13528))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `16003`
+		// Minimum execution time: 25_626_000 picoseconds.
+		Weight::from_parts(26_147_000, 0)
+			.saturating_add(Weight::from_parts(0, 16003))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `173`
-		//  Estimated: `16013`
-		// Minimum execution time: 20_449_000 picoseconds.
-		Weight::from_parts(21_075_000, 0)
-			.saturating_add(Weight::from_parts(0, 16013))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18488`
+		// Minimum execution time: 28_528_000 picoseconds.
+		Weight::from_parts(28_882_000, 0)
+			.saturating_add(Weight::from_parts(0, 18488))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -304,36 +315,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `212`
 		//  Estimated: `6152`
-		// Minimum execution time: 26_578_000 picoseconds.
-		Weight::from_parts(27_545_000, 0)
+		// Minimum execution time: 33_042_000 picoseconds.
+		Weight::from_parts(34_444_000, 0)
 			.saturating_add(Weight::from_parts(0, 6152))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `206`
-		//  Estimated: `11096`
-		// Minimum execution time: 11_646_000 picoseconds.
-		Weight::from_parts(11_944_000, 0)
-			.saturating_add(Weight::from_parts(0, 11096))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `176`
+		//  Estimated: `13541`
+		// Minimum execution time: 18_218_000 picoseconds.
+		Weight::from_parts(18_622_000, 0)
+			.saturating_add(Weight::from_parts(0, 13541))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `170`
-		//  Estimated: `13535`
-		// Minimum execution time: 19_301_000 picoseconds.
-		Weight::from_parts(19_664_000, 0)
-			.saturating_add(Weight::from_parts(0, 13535))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `16010`
+		// Minimum execution time: 25_838_000 picoseconds.
+		Weight::from_parts(26_276_000, 0)
+			.saturating_add(Weight::from_parts(0, 16010))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
@@ -350,11 +361,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `212`
-		//  Estimated: `13577`
-		// Minimum execution time: 35_715_000 picoseconds.
-		Weight::from_parts(36_915_000, 0)
-			.saturating_add(Weight::from_parts(0, 13577))
-			.saturating_add(T::DbWeight::get().reads(11))
+		//  Estimated: `16052`
+		// Minimum execution time: 46_196_000 picoseconds.
+		Weight::from_parts(47_859_000, 0)
+			.saturating_add(Weight::from_parts(0, 16052))
+			.saturating_add(T::DbWeight::get().reads(12))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -365,8 +376,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `103`
 		//  Estimated: `1588`
-		// Minimum execution time: 4_871_000 picoseconds.
-		Weight::from_parts(5_066_000, 0)
+		// Minimum execution time: 7_068_000 picoseconds.
+		Weight::from_parts(7_442_000, 0)
 			.saturating_add(Weight::from_parts(0, 1588))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -377,22 +388,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7740`
 		//  Estimated: `11205`
-		// Minimum execution time: 25_150_000 picoseconds.
-		Weight::from_parts(26_119_000, 0)
+		// Minimum execution time: 31_497_000 picoseconds.
+		Weight::from_parts(31_975_000, 0)
 			.saturating_add(Weight::from_parts(0, 11205))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `160`
 		//  Estimated: `3625`
-		// Minimum execution time: 38_248_000 picoseconds.
-		Weight::from_parts(39_122_000, 0)
+		// Minimum execution time: 44_534_000 picoseconds.
+		Weight::from_parts(46_175_000, 0)
 			.saturating_add(Weight::from_parts(0, 3625))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm_bridge_hub_router.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm_bridge_hub_router.rs
index 00ecf239428f..9a75428ada8b 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm_bridge_hub_router.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/src/weights/pallet_xcm_bridge_hub_router.rs
@@ -17,9 +17,9 @@
 //! Autogenerated weights for `pallet_xcm_bridge_hub_router`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-08-15, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-07, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-696hpswk-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `runner-acd6uxux-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("asset-hub-rococo-dev")`, DB CACHE: 1024
 
 // Executed Command:
@@ -52,14 +52,14 @@ impl<T: frame_system::Config> pallet_xcm_bridge_hub_router::WeightInfo for Weigh
 	/// Proof: `XcmpQueue::InboundXcmpSuspended` (`max_values`: Some(1), `max_size`: Some(4002), added: 4497, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:0)
 	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: Some(1282), added: 1777, mode: `MaxEncodedLen`)
-	/// Storage: `ToWestendXcmRouter::DeliveryFeeFactor` (r:1 w:1)
-	/// Proof: `ToWestendXcmRouter::DeliveryFeeFactor` (`max_values`: Some(1), `max_size`: Some(16), added: 511, mode: `MaxEncodedLen`)
+	/// Storage: `ToWestendXcmRouter::Bridge` (r:1 w:1)
+	/// Proof: `ToWestendXcmRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added: 512, mode: `MaxEncodedLen`)
 	fn on_initialize_when_non_congested() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `153`
+		//  Measured:  `154`
 		//  Estimated: `5487`
-		// Minimum execution time: 12_993_000 picoseconds.
-		Weight::from_parts(13_428_000, 0)
+		// Minimum execution time: 13_884_000 picoseconds.
+		Weight::from_parts(14_312_000, 0)
 			.saturating_add(Weight::from_parts(0, 5487))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -72,9 +72,21 @@ impl<T: frame_system::Config> pallet_xcm_bridge_hub_router::WeightInfo for Weigh
 		// Proof Size summary in bytes:
 		//  Measured:  `144`
 		//  Estimated: `5487`
-		// Minimum execution time: 6_305_000 picoseconds.
-		Weight::from_parts(6_536_000, 0)
+		// Minimum execution time: 6_909_000 picoseconds.
+		Weight::from_parts(7_115_000, 0)
 			.saturating_add(Weight::from_parts(0, 5487))
 			.saturating_add(T::DbWeight::get().reads(2))
 	}
+	/// Storage: `ToWestendXcmRouter::Bridge` (r:1 w:1)
+	/// Proof: `ToWestendXcmRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added: 512, mode: `MaxEncodedLen`)
+	fn report_bridge_status() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `150`
+		//  Estimated: `1502`
+		// Minimum execution time: 12_394_000 picoseconds.
+		Weight::from_parts(12_883_000, 0)
+			.saturating_add(Weight::from_parts(0, 1502))
+			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().writes(1))
+	}
 }
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-rococo/tests/tests.rs b/cumulus/parachains/runtimes/assets/asset-hub-rococo/tests/tests.rs
index d056405adff8..144934ecd4ab 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-rococo/tests/tests.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-rococo/tests/tests.rs
@@ -27,7 +27,8 @@ use asset_hub_rococo_runtime::{
 	AllPalletsWithoutSystem, AssetConversion, AssetDeposit, Assets, Balances, Block,
 	CollatorSelection, ExistentialDeposit, ForeignAssets, ForeignAssetsInstance,
 	MetadataDepositBase, MetadataDepositPerByte, ParachainSystem, Runtime, RuntimeCall,
-	RuntimeEvent, RuntimeOrigin, SessionKeys, TrustBackedAssetsInstance, XcmpQueue,
+	RuntimeEvent, RuntimeOrigin, SessionKeys, ToWestendXcmRouterInstance,
+	TrustBackedAssetsInstance, XcmpQueue,
 };
 use asset_test_utils::{
 	test_cases_over_bridge::TestBridgingConfig, CollatorSessionKey, CollatorSessionKeys,
@@ -1242,6 +1243,58 @@ mod asset_hub_rococo_tests {
 		)
 	}
 
+	#[test]
+	fn report_bridge_status_from_xcm_bridge_router_for_westend_works() {
+		asset_test_utils::test_cases_over_bridge::report_bridge_status_from_xcm_bridge_router_works::<
+			Runtime,
+			AllPalletsWithoutSystem,
+			XcmConfig,
+			LocationToAccountId,
+			ToWestendXcmRouterInstance,
+		>(
+			collator_session_keys(),
+			bridging_to_asset_hub_westend,
+			|| bp_asset_hub_rococo::build_congestion_message(Default::default(), true).into(),
+			|| bp_asset_hub_rococo::build_congestion_message(Default::default(), false).into(),
+		)
+	}
+
+	#[test]
+	fn test_report_bridge_status_call_compatibility() {
+		// if this test fails, make sure `bp_asset_hub_rococo` has valid encoding
+		assert_eq!(
+			RuntimeCall::ToWestendXcmRouter(
+				pallet_xcm_bridge_hub_router::Call::report_bridge_status {
+					bridge_id: Default::default(),
+					is_congested: true,
+				}
+			)
+			.encode(),
+			bp_asset_hub_rococo::Call::ToWestendXcmRouter(
+				bp_asset_hub_rococo::XcmBridgeHubRouterCall::report_bridge_status {
+					bridge_id: Default::default(),
+					is_congested: true,
+				}
+			)
+			.encode()
+		);
+	}
+
+	#[test]
+	fn check_sane_weight_report_bridge_status_for_westend() {
+		use pallet_xcm_bridge_hub_router::WeightInfo;
+		let actual = <Runtime as pallet_xcm_bridge_hub_router::Config<
+			ToWestendXcmRouterInstance,
+		>>::WeightInfo::report_bridge_status();
+		let max_weight = bp_asset_hub_rococo::XcmBridgeHubRouterTransactCallMaxWeight::get();
+		assert!(
+			actual.all_lte(max_weight),
+			"max_weight: {:?} should be adjusted to actual {:?}",
+			max_weight,
+			actual
+		);
+	}
+
 	#[test]
 	fn reserve_transfer_native_asset_to_non_teleport_para_works() {
 		asset_test_utils::test_cases::reserve_transfer_native_asset_to_non_teleport_para_works::<
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/Cargo.toml b/cumulus/parachains/runtimes/assets/asset-hub-westend/Cargo.toml
index 8e47146a06c3..7c31745d8f6e 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/Cargo.toml
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/Cargo.toml
@@ -27,10 +27,10 @@ frame-system = { workspace = true }
 frame-system-benchmarking = { optional = true, workspace = true }
 frame-system-rpc-runtime-api = { workspace = true }
 frame-try-runtime = { optional = true, workspace = true }
+pallet-asset-conversion = { workspace = true }
 pallet-asset-conversion-ops = { workspace = true }
 pallet-asset-conversion-tx-payment = { workspace = true }
 pallet-assets = { workspace = true }
-pallet-asset-conversion = { workspace = true }
 pallet-assets-freezer = { workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
@@ -40,21 +40,21 @@ pallet-nft-fractionalization = { workspace = true }
 pallet-nfts = { workspace = true }
 pallet-nfts-runtime-api = { workspace = true }
 pallet-proxy = { workspace = true }
+pallet-revive = { workspace = true }
 pallet-session = { workspace = true }
 pallet-state-trie-migration = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
 pallet-uniques = { workspace = true }
-pallet-revive = { workspace = true }
 pallet-utility = { workspace = true }
 sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
-sp-keyring = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -77,28 +77,28 @@ xcm-executor = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 # Cumulus
+assets-common = { workspace = true }
 cumulus-pallet-aura-ext = { workspace = true }
-pallet-message-queue = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
 cumulus-pallet-session-benchmarking = { workspace = true }
 cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { features = ["bridging"], workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
 pallet-collator-selection = { workspace = true }
+pallet-message-queue = { workspace = true }
 parachain-info = { workspace = true }
 parachains-common = { workspace = true }
 testnet-parachains-constants = { features = ["westend"], workspace = true }
-assets-common = { workspace = true }
 
 # Bridges
-pallet-xcm-bridge-hub-router = { workspace = true }
 bp-asset-hub-rococo = { workspace = true }
 bp-asset-hub-westend = { workspace = true }
 bp-bridge-hub-rococo = { workspace = true }
 bp-bridge-hub-westend = { workspace = true }
+pallet-xcm-bridge-hub-router = { workspace = true }
 snowbridge-router-primitives = { workspace = true }
 
 [dev-dependencies]
@@ -150,6 +150,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"cumulus-pallet-aura-ext/try-runtime",
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs
index 21368e9c2b4b..707d1c52f743 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs
@@ -46,8 +46,8 @@ use frame_support::{
 	traits::{
 		fungible, fungibles,
 		tokens::{imbalance::ResolveAssetTo, nonfungibles_v2::Inspect},
-		AsEnsureOriginWithArg, ConstBool, ConstU128, ConstU32, ConstU64, ConstU8, InstanceFilter,
-		Nothing, TransformOrigin,
+		AsEnsureOriginWithArg, ConstBool, ConstU128, ConstU32, ConstU64, ConstU8, Equals,
+		InstanceFilter, Nothing, TransformOrigin,
 	},
 	weights::{ConstantMultiplier, Weight, WeightToFee as _},
 	BoundedVec, PalletId,
@@ -59,6 +59,7 @@ use frame_system::{
 use pallet_asset_conversion_tx_payment::SwapAssetAdapter;
 use pallet_nfts::{DestroyWitness, PalletFeatures};
 use pallet_revive::{evm::runtime::EthExtra, AddressMapper};
+use pallet_xcm::EnsureXcm;
 use parachains_common::{
 	impls::DealWithFees, message_queue::*, AccountId, AssetIdForTrustBackedAssets, AuraId, Balance,
 	BlockNumber, CollectionId, Hash, Header, ItemId, Nonce, Signature, AVERAGE_ON_INITIALIZE_RATIO,
@@ -124,7 +125,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("westmint"),
 	impl_name: alloc::borrow::Cow::Borrowed("westmint"),
 	authoring_version: 1,
-	spec_version: 1_017_002,
+	spec_version: 1_017_003,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 16,
@@ -930,6 +931,10 @@ impl pallet_xcm_bridge_hub_router::Config<ToRococoXcmRouterInstance> for Runtime
 	type Bridges = xcm_config::bridging::NetworkExportTable;
 	type DestinationVersion = PolkadotXcm;
 
+	type BridgeHubOrigin = frame_support::traits::EitherOfDiverse<
+		EnsureRoot<AccountId>,
+		EnsureXcm<Equals<Self::SiblingBridgeHubLocation>>,
+	>;
 	type ToBridgeHubSender = XcmpQueue;
 	type LocalXcmChannelManager =
 		cumulus_pallet_xcmp_queue::bridging::InAndOutXcmpChannelStatusProvider<Runtime>;
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs
index be3d7661ab3c..93409463d4e5 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-04-01, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-f3xfxtob-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `c0a5c14955e4`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("asset-hub-westend-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=asset-hub-westend-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=asset-hub-westend-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -64,14 +66,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 21_050_000 picoseconds.
-		Weight::from_parts(21_834_000, 0)
+		// Minimum execution time: 28_333_000 picoseconds.
+		Weight::from_parts(29_115_000, 0)
 			.saturating_add(Weight::from_parts(0, 3610))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -90,18 +94,20 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 92_497_000 picoseconds.
-		Weight::from_parts(95_473_000, 0)
+		// Minimum execution time: 111_150_000 picoseconds.
+		Weight::from_parts(113_250_000, 0)
 			.saturating_add(Weight::from_parts(0, 3610))
-			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::DeliveryFeeFactor` (r:1 w:0)
-	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -111,25 +117,29 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Storage: `ParachainSystem::RelevantMessagingState` (r:1 w:0)
 	/// Proof: `ParachainSystem::RelevantMessagingState` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:1)
-	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: Some(1282), added: 1777, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::OutboundXcmpMessages` (r:0 w:1)
-	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: Some(105506), added: 107981, mode: `MaxEncodedLen`)
 	fn reserve_transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `367`
+		//  Measured:  `400`
 		//  Estimated: `6196`
-		// Minimum execution time: 120_059_000 picoseconds.
-		Weight::from_parts(122_894_000, 0)
+		// Minimum execution time: 135_730_000 picoseconds.
+		Weight::from_parts(140_479_000, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
-			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().reads(10))
 			.saturating_add(T::DbWeight::get().writes(5))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Assets::Asset` (r:1 w:1)
 	/// Proof: `Assets::Asset` (`max_values`: None, `max_size`: Some(210), added: 2685, mode: `MaxEncodedLen`)
 	/// Storage: `Assets::Account` (r:2 w:2)
 	/// Proof: `Assets::Account` (`max_values`: None, `max_size`: Some(134), added: 2609, mode: `MaxEncodedLen`)
+	/// Storage: `AssetsFreezer::FrozenBalances` (r:1 w:0)
+	/// Proof: `AssetsFreezer::FrozenBalances` (`max_values`: None, `max_size`: Some(84), added: 2559, mode: `MaxEncodedLen`)
 	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
@@ -146,21 +156,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `496`
+		//  Measured:  `571`
 		//  Estimated: `6208`
-		// Minimum execution time: 141_977_000 picoseconds.
-		Weight::from_parts(145_981_000, 0)
+		// Minimum execution time: 174_654_000 picoseconds.
+		Weight::from_parts(182_260_000, 0)
 			.saturating_add(Weight::from_parts(0, 6208))
-			.saturating_add(T::DbWeight::get().reads(12))
+			.saturating_add(T::DbWeight::get().reads(14))
 			.saturating_add(T::DbWeight::get().writes(7))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 7_426_000 picoseconds.
-		Weight::from_parts(7_791_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `103`
+		//  Estimated: `1588`
+		// Minimum execution time: 12_750_000 picoseconds.
+		Weight::from_parts(13_124_000, 0)
+			.saturating_add(Weight::from_parts(0, 1588))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -168,8 +181,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_224_000 picoseconds.
-		Weight::from_parts(6_793_000, 0)
+		// Minimum execution time: 7_083_000 picoseconds.
+		Weight::from_parts(7_353_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -179,8 +192,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_812_000 picoseconds.
-		Weight::from_parts(2_008_000, 0)
+		// Minimum execution time: 2_254_000 picoseconds.
+		Weight::from_parts(2_408_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -206,8 +219,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 26_586_000 picoseconds.
-		Weight::from_parts(27_181_000, 0)
+		// Minimum execution time: 34_983_000 picoseconds.
+		Weight::from_parts(35_949_000, 0)
 			.saturating_add(Weight::from_parts(0, 3610))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -232,8 +245,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `363`
 		//  Estimated: `3828`
-		// Minimum execution time: 28_295_000 picoseconds.
-		Weight::from_parts(29_280_000, 0)
+		// Minimum execution time: 38_226_000 picoseconds.
+		Weight::from_parts(39_353_000, 0)
 			.saturating_add(Weight::from_parts(0, 3828))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -244,45 +257,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_803_000 picoseconds.
-		Weight::from_parts(1_876_000, 0)
+		// Minimum execution time: 2_254_000 picoseconds.
+		Weight::from_parts(2_432_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `159`
-		//  Estimated: `13524`
-		// Minimum execution time: 18_946_000 picoseconds.
-		Weight::from_parts(19_456_000, 0)
-			.saturating_add(Weight::from_parts(0, 13524))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15999`
+		// Minimum execution time: 25_561_000 picoseconds.
+		Weight::from_parts(26_274_000, 0)
+			.saturating_add(Weight::from_parts(0, 15999))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `163`
-		//  Estimated: `13528`
-		// Minimum execution time: 19_080_000 picoseconds.
-		Weight::from_parts(19_498_000, 0)
-			.saturating_add(Weight::from_parts(0, 13528))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `16003`
+		// Minimum execution time: 25_950_000 picoseconds.
+		Weight::from_parts(26_532_000, 0)
+			.saturating_add(Weight::from_parts(0, 16003))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `173`
-		//  Estimated: `16013`
-		// Minimum execution time: 20_637_000 picoseconds.
-		Weight::from_parts(21_388_000, 0)
-			.saturating_add(Weight::from_parts(0, 16013))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18488`
+		// Minimum execution time: 28_508_000 picoseconds.
+		Weight::from_parts(29_178_000, 0)
+			.saturating_add(Weight::from_parts(0, 18488))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -302,36 +315,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `212`
 		//  Estimated: `6152`
-		// Minimum execution time: 25_701_000 picoseconds.
-		Weight::from_parts(26_269_000, 0)
+		// Minimum execution time: 33_244_000 picoseconds.
+		Weight::from_parts(33_946_000, 0)
 			.saturating_add(Weight::from_parts(0, 6152))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `206`
-		//  Estimated: `11096`
-		// Minimum execution time: 11_949_000 picoseconds.
-		Weight::from_parts(12_249_000, 0)
-			.saturating_add(Weight::from_parts(0, 11096))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `176`
+		//  Estimated: `13541`
+		// Minimum execution time: 18_071_000 picoseconds.
+		Weight::from_parts(18_677_000, 0)
+			.saturating_add(Weight::from_parts(0, 13541))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `170`
-		//  Estimated: `13535`
-		// Minimum execution time: 19_278_000 picoseconds.
-		Weight::from_parts(19_538_000, 0)
-			.saturating_add(Weight::from_parts(0, 13535))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `16010`
+		// Minimum execution time: 25_605_000 picoseconds.
+		Weight::from_parts(26_284_000, 0)
+			.saturating_add(Weight::from_parts(0, 16010))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
@@ -348,11 +361,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `212`
-		//  Estimated: `13577`
-		// Minimum execution time: 35_098_000 picoseconds.
-		Weight::from_parts(35_871_000, 0)
-			.saturating_add(Weight::from_parts(0, 13577))
-			.saturating_add(T::DbWeight::get().reads(11))
+		//  Estimated: `16052`
+		// Minimum execution time: 46_991_000 picoseconds.
+		Weight::from_parts(47_866_000, 0)
+			.saturating_add(Weight::from_parts(0, 16052))
+			.saturating_add(T::DbWeight::get().reads(12))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -363,8 +376,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `103`
 		//  Estimated: `1588`
-		// Minimum execution time: 3_862_000 picoseconds.
-		Weight::from_parts(4_082_000, 0)
+		// Minimum execution time: 5_685_000 picoseconds.
+		Weight::from_parts(5_816_000, 0)
 			.saturating_add(Weight::from_parts(0, 1588))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -375,22 +388,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7740`
 		//  Estimated: `11205`
-		// Minimum execution time: 25_423_000 picoseconds.
-		Weight::from_parts(25_872_000, 0)
+		// Minimum execution time: 31_271_000 picoseconds.
+		Weight::from_parts(32_195_000, 0)
 			.saturating_add(Weight::from_parts(0, 11205))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `160`
 		//  Estimated: `3625`
-		// Minimum execution time: 37_148_000 picoseconds.
-		Weight::from_parts(37_709_000, 0)
+		// Minimum execution time: 43_530_000 picoseconds.
+		Weight::from_parts(44_942_000, 0)
 			.saturating_add(Weight::from_parts(0, 3625))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm_bridge_hub_router.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm_bridge_hub_router.rs
index c0898012e9f3..78aa839deacd 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm_bridge_hub_router.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/weights/pallet_xcm_bridge_hub_router.rs
@@ -17,9 +17,9 @@
 //! Autogenerated weights for `pallet_xcm_bridge_hub_router`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-08-15, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-07, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-696hpswk-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `runner-acd6uxux-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("asset-hub-westend-dev")`, DB CACHE: 1024
 
 // Executed Command:
@@ -52,14 +52,14 @@ impl<T: frame_system::Config> pallet_xcm_bridge_hub_router::WeightInfo for Weigh
 	/// Proof: `XcmpQueue::InboundXcmpSuspended` (`max_values`: Some(1), `max_size`: Some(4002), added: 4497, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:0)
 	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: Some(1282), added: 1777, mode: `MaxEncodedLen`)
-	/// Storage: `ToRococoXcmRouter::DeliveryFeeFactor` (r:1 w:1)
-	/// Proof: `ToRococoXcmRouter::DeliveryFeeFactor` (`max_values`: Some(1), `max_size`: Some(16), added: 511, mode: `MaxEncodedLen`)
+	/// Storage: `ToRococoXcmRouter::Bridge` (r:1 w:1)
+	/// Proof: `ToRococoXcmRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added: 512, mode: `MaxEncodedLen`)
 	fn on_initialize_when_non_congested() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `225`
+		//  Measured:  `259`
 		//  Estimated: `5487`
-		// Minimum execution time: 13_483_000 picoseconds.
-		Weight::from_parts(13_862_000, 0)
+		// Minimum execution time: 14_643_000 picoseconds.
+		Weight::from_parts(14_992_000, 0)
 			.saturating_add(Weight::from_parts(0, 5487))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -70,11 +70,23 @@ impl<T: frame_system::Config> pallet_xcm_bridge_hub_router::WeightInfo for Weigh
 	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: Some(1282), added: 1777, mode: `MaxEncodedLen`)
 	fn on_initialize_when_congested() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `111`
+		//  Measured:  `144`
 		//  Estimated: `5487`
-		// Minimum execution time: 5_078_000 picoseconds.
-		Weight::from_parts(5_233_000, 0)
+		// Minimum execution time: 5_367_000 picoseconds.
+		Weight::from_parts(5_604_000, 0)
 			.saturating_add(Weight::from_parts(0, 5487))
 			.saturating_add(T::DbWeight::get().reads(2))
 	}
+	/// Storage: `ToRococoXcmRouter::Bridge` (r:1 w:1)
+	/// Proof: `ToRococoXcmRouter::Bridge` (`max_values`: Some(1), `max_size`: Some(17), added: 512, mode: `MaxEncodedLen`)
+	fn report_bridge_status() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `150`
+		//  Estimated: `1502`
+		// Minimum execution time: 12_562_000 picoseconds.
+		Weight::from_parts(12_991_000, 0)
+			.saturating_add(Weight::from_parts(0, 1502))
+			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().writes(1))
+	}
 }
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/tests/tests.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/tests/tests.rs
index 109a5dd2c029..24b6d83ffae4 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/tests/tests.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/tests/tests.rs
@@ -27,7 +27,7 @@ use asset_hub_westend_runtime::{
 	AllPalletsWithoutSystem, Assets, Balances, Block, ExistentialDeposit, ForeignAssets,
 	ForeignAssetsInstance, MetadataDepositBase, MetadataDepositPerByte, ParachainSystem,
 	PolkadotXcm, Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, SessionKeys,
-	TrustBackedAssetsInstance, XcmpQueue,
+	ToRococoXcmRouterInstance, TrustBackedAssetsInstance, XcmpQueue,
 };
 pub use asset_hub_westend_runtime::{AssetConversion, AssetDeposit, CollatorSelection, System};
 use asset_test_utils::{
@@ -1250,6 +1250,56 @@ fn receive_reserve_asset_deposited_roc_from_asset_hub_rococo_fees_paid_by_suffic
 	)
 }
 
+#[test]
+fn report_bridge_status_from_xcm_bridge_router_for_rococo_works() {
+	asset_test_utils::test_cases_over_bridge::report_bridge_status_from_xcm_bridge_router_works::<
+		Runtime,
+		AllPalletsWithoutSystem,
+		XcmConfig,
+		LocationToAccountId,
+		ToRococoXcmRouterInstance,
+	>(
+		collator_session_keys(),
+		bridging_to_asset_hub_rococo,
+		|| bp_asset_hub_westend::build_congestion_message(Default::default(), true).into(),
+		|| bp_asset_hub_westend::build_congestion_message(Default::default(), false).into(),
+	)
+}
+
+#[test]
+fn test_report_bridge_status_call_compatibility() {
+	// if this test fails, make sure `bp_asset_hub_rococo` has valid encoding
+	assert_eq!(
+		RuntimeCall::ToRococoXcmRouter(pallet_xcm_bridge_hub_router::Call::report_bridge_status {
+			bridge_id: Default::default(),
+			is_congested: true,
+		})
+		.encode(),
+		bp_asset_hub_westend::Call::ToRococoXcmRouter(
+			bp_asset_hub_westend::XcmBridgeHubRouterCall::report_bridge_status {
+				bridge_id: Default::default(),
+				is_congested: true,
+			}
+		)
+		.encode()
+	)
+}
+
+#[test]
+fn check_sane_weight_report_bridge_status() {
+	use pallet_xcm_bridge_hub_router::WeightInfo;
+	let actual = <Runtime as pallet_xcm_bridge_hub_router::Config<
+		ToRococoXcmRouterInstance,
+	>>::WeightInfo::report_bridge_status();
+	let max_weight = bp_asset_hub_westend::XcmBridgeHubRouterTransactCallMaxWeight::get();
+	assert!(
+		actual.all_lte(max_weight),
+		"max_weight: {:?} should be adjusted to actual {:?}",
+		max_weight,
+		actual
+	);
+}
+
 #[test]
 fn change_xcm_bridge_hub_router_byte_fee_by_governance_works() {
 	asset_test_utils::test_cases::change_storage_constant_by_governance_works::<
diff --git a/cumulus/parachains/runtimes/assets/common/Cargo.toml b/cumulus/parachains/runtimes/assets/common/Cargo.toml
index fa9efbca7a39..de74f59f43c0 100644
--- a/cumulus/parachains/runtimes/assets/common/Cargo.toml
+++ b/cumulus/parachains/runtimes/assets/common/Cargo.toml
@@ -13,16 +13,16 @@ workspace = true
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-log = { workspace = true }
 impl-trait-for-tuples = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 
 # Substrate
 frame-support = { workspace = true }
+pallet-asset-conversion = { workspace = true }
+pallet-assets = { workspace = true }
 sp-api = { workspace = true }
 sp-runtime = { workspace = true }
-pallet-assets = { workspace = true }
-pallet-asset-conversion = { workspace = true }
 
 # Polkadot
 pallet-xcm = { workspace = true }
@@ -31,8 +31,8 @@ xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
 
 # Cumulus
-parachains-common = { workspace = true }
 cumulus-primitives-core = { workspace = true }
+parachains-common = { workspace = true }
 
 [build-dependencies]
 substrate-wasm-builder = { workspace = true, default-features = true }
@@ -66,4 +66,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/cumulus/parachains/runtimes/assets/test-utils/Cargo.toml b/cumulus/parachains/runtimes/assets/test-utils/Cargo.toml
index 393d06f95b15..cad8d10a7da3 100644
--- a/cumulus/parachains/runtimes/assets/test-utils/Cargo.toml
+++ b/cumulus/parachains/runtimes/assets/test-utils/Cargo.toml
@@ -17,28 +17,28 @@ codec = { features = ["derive", "max-encoded-len"], workspace = true }
 # Substrate
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-pallet-assets = { workspace = true }
 pallet-asset-conversion = { workspace = true }
+pallet-assets = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-timestamp = { workspace = true }
 pallet-session = { workspace = true }
+pallet-timestamp = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
 # Cumulus
 cumulus-pallet-parachain-system = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
-pallet-collator-selection = { workspace = true }
-parachains-common = { workspace = true }
 cumulus-primitives-core = { workspace = true }
+pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
+parachains-common = { workspace = true }
 parachains-runtimes-test-utils = { workspace = true }
 
 # Polkadot
+pallet-xcm = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
-pallet-xcm = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 # Bridges
diff --git a/cumulus/parachains/runtimes/assets/test-utils/src/test_cases_over_bridge.rs b/cumulus/parachains/runtimes/assets/test-utils/src/test_cases_over_bridge.rs
index 4f144e24aa30..9b05f2d46dfb 100644
--- a/cumulus/parachains/runtimes/assets/test-utils/src/test_cases_over_bridge.rs
+++ b/cumulus/parachains/runtimes/assets/test-utils/src/test_cases_over_bridge.rs
@@ -551,10 +551,7 @@ pub fn report_bridge_status_from_xcm_bridge_router_works<
 					Weight::zero(),
 				);
 				assert_ok!(outcome.ensure_complete());
-				assert_eq!(
-					is_congested,
-					<<Runtime as pallet_xcm_bridge_hub_router::Config<XcmBridgeHubRouterInstance>>::LocalXcmChannelManager as pallet_xcm_bridge_hub_router::XcmChannelStatusProvider>::is_congested(&local_bridge_hub_location)
-				);
+				assert_eq!(is_congested, pallet_xcm_bridge_hub_router::Pallet::<Runtime, XcmBridgeHubRouterInstance>::bridge().is_congested);
 			};
 
 			report_bridge_status(true);
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
index a7710783a1e0..3fabea3b02f4 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
@@ -34,9 +34,9 @@ frame-try-runtime = { optional = true, workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-session = { workspace = true }
 pallet-message-queue = { workspace = true }
 pallet-multisig = { workspace = true }
+pallet-session = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
@@ -45,10 +45,10 @@ sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
-sp-keyring = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
 sp-io = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -58,11 +58,11 @@ sp-transaction-pool = { workspace = true }
 sp-version = { workspace = true }
 
 # Polkadot
-rococo-runtime-constants = { workspace = true }
 pallet-xcm = { workspace = true }
 pallet-xcm-benchmarks = { optional = true, workspace = true }
 polkadot-parachain-primitives = { workspace = true }
 polkadot-runtime-common = { workspace = true }
+rococo-runtime-constants = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
@@ -95,27 +95,28 @@ bp-parachains = { workspace = true }
 bp-polkadot-bulletin = { workspace = true }
 bp-polkadot-core = { workspace = true }
 bp-relayers = { workspace = true }
-bp-runtime = { workspace = true }
 bp-rococo = { workspace = true }
+bp-runtime = { workspace = true }
 bp-westend = { workspace = true }
+bp-xcm-bridge-hub-router = { workspace = true }
+bridge-runtime-common = { workspace = true }
 pallet-bridge-grandpa = { workspace = true }
 pallet-bridge-messages = { workspace = true }
 pallet-bridge-parachains = { workspace = true }
 pallet-bridge-relayers = { workspace = true }
 pallet-xcm-bridge-hub = { workspace = true }
-bridge-runtime-common = { workspace = true }
 
 # Ethereum Bridge (Snowbridge)
 snowbridge-beacon-primitives = { workspace = true }
-snowbridge-pallet-system = { workspace = true }
-snowbridge-system-runtime-api = { workspace = true }
 snowbridge-core = { workspace = true }
+snowbridge-outbound-queue-runtime-api = { workspace = true }
 snowbridge-pallet-ethereum-client = { workspace = true }
 snowbridge-pallet-inbound-queue = { workspace = true }
 snowbridge-pallet-outbound-queue = { workspace = true }
-snowbridge-outbound-queue-runtime-api = { workspace = true }
+snowbridge-pallet-system = { workspace = true }
 snowbridge-router-primitives = { workspace = true }
 snowbridge-runtime-common = { workspace = true }
+snowbridge-system-runtime-api = { workspace = true }
 
 bridge-hub-common = { workspace = true }
 
@@ -123,8 +124,8 @@ bridge-hub-common = { workspace = true }
 bridge-hub-test-utils = { workspace = true, default-features = true }
 bridge-runtime-common = { features = ["integrity-test"], workspace = true, default-features = true }
 pallet-bridge-relayers = { features = ["integrity-test"], workspace = true }
-snowbridge-runtime-test-common = { workspace = true, default-features = true }
 parachains-runtimes-test-utils = { workspace = true, default-features = true }
+snowbridge-runtime-test-common = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
@@ -143,6 +144,7 @@ std = [
 	"bp-rococo/std",
 	"bp-runtime/std",
 	"bp-westend/std",
+	"bp-xcm-bridge-hub-router/std",
 	"bridge-hub-common/std",
 	"bridge-runtime-common/std",
 	"codec/std",
@@ -264,6 +266,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_westend_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_westend_config.rs
index 2710d033d64b..a14101eb454b 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_westend_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/bridge_to_westend_config.rs
@@ -24,14 +24,14 @@ use crate::{
 	weights,
 	xcm_config::UniversalLocation,
 	AccountId, Balance, Balances, BridgeWestendMessages, PolkadotXcm, Runtime, RuntimeEvent,
-	RuntimeHoldReason, XcmOverBridgeHubWestend, XcmRouter,
+	RuntimeHoldReason, XcmOverBridgeHubWestend, XcmRouter, XcmpQueue,
 };
 use bp_messages::{
 	source_chain::FromBridgedChainMessagesDeliveryProof,
 	target_chain::FromBridgedChainMessagesProof, LegacyLaneId,
 };
 use bridge_hub_common::xcm_version::XcmVersionOfDestAndRemoteBridge;
-use pallet_xcm_bridge_hub::XcmAsPlainPayload;
+use pallet_xcm_bridge_hub::{BridgeId, XcmAsPlainPayload};
 
 use frame_support::{parameter_types, traits::PalletInfoAccess};
 use frame_system::{EnsureNever, EnsureRoot};
@@ -157,11 +157,46 @@ impl pallet_xcm_bridge_hub::Config<XcmOverBridgeHubWestendInstance> for Runtime
 	type AllowWithoutBridgeDeposit =
 		RelayOrOtherSystemParachains<AllSiblingSystemParachains, Runtime>;
 
-	// TODO:(bridges-v2) - add `LocalXcmChannelManager` impl - https://github.com/paritytech/parity-bridges-common/issues/3047
-	type LocalXcmChannelManager = ();
+	type LocalXcmChannelManager = CongestionManager;
 	type BlobDispatcher = FromWestendMessageBlobDispatcher;
 }
 
+/// Implementation of `bp_xcm_bridge_hub::LocalXcmChannelManager` for congestion management.
+pub struct CongestionManager;
+impl pallet_xcm_bridge_hub::LocalXcmChannelManager for CongestionManager {
+	type Error = SendError;
+
+	fn is_congested(with: &Location) -> bool {
+		// This is used to check the inbound bridge queue/messages to determine if they can be
+		// dispatched and sent to the sibling parachain. Therefore, checking outbound `XcmpQueue`
+		// is sufficient here.
+		use bp_xcm_bridge_hub_router::XcmChannelStatusProvider;
+		cumulus_pallet_xcmp_queue::bridging::OutXcmpChannelStatusProvider::<Runtime>::is_congested(
+			with,
+		)
+	}
+
+	fn suspend_bridge(local_origin: &Location, bridge: BridgeId) -> Result<(), Self::Error> {
+		// This bridge is intended for AH<>AH communication with a hard-coded/static lane,
+		// so `local_origin` is expected to represent only the local AH.
+		send_xcm::<XcmpQueue>(
+			local_origin.clone(),
+			bp_asset_hub_rococo::build_congestion_message(bridge.inner(), true).into(),
+		)
+		.map(|_| ())
+	}
+
+	fn resume_bridge(local_origin: &Location, bridge: BridgeId) -> Result<(), Self::Error> {
+		// This bridge is intended for AH<>AH communication with a hard-coded/static lane,
+		// so `local_origin` is expected to represent only the local AH.
+		send_xcm::<XcmpQueue>(
+			local_origin.clone(),
+			bp_asset_hub_rococo::build_congestion_message(bridge.inner(), false).into(),
+		)
+		.map(|_| ())
+	}
+}
+
 #[cfg(feature = "runtime-benchmarks")]
 pub(crate) fn open_bridge_for_benchmarks<R, XBHI, C>(
 	with: pallet_xcm_bridge_hub::LaneIdOf<R, XBHI>,
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs
index d87ff9b43fef..492b731610ce 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs
@@ -240,7 +240,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("bridge-hub-rococo"),
 	impl_name: alloc::borrow::Cow::Borrowed("bridge-hub-rococo"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 6,
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_xcm.rs
index a732e1a57343..0a085b858251 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-02-20, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-bn-ce5rx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `902e7ad7764b`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("bridge-hub-rococo-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=bridge-hub-rococo-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=bridge-hub-rococo-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -64,14 +66,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `38`
 		//  Estimated: `3503`
-		// Minimum execution time: 18_513_000 picoseconds.
-		Weight::from_parts(19_156_000, 0)
+		// Minimum execution time: 25_273_000 picoseconds.
+		Weight::from_parts(25_810_000, 0)
 			.saturating_add(Weight::from_parts(0, 3503))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -90,10 +94,10 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `70`
 		//  Estimated: `3593`
-		// Minimum execution time: 88_096_000 picoseconds.
-		Weight::from_parts(89_732_000, 0)
+		// Minimum execution time: 112_156_000 picoseconds.
+		Weight::from_parts(115_999_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
-			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	/// Storage: `Benchmark::Override` (r:0 w:0)
@@ -108,6 +112,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -126,21 +132,22 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `70`
 		//  Estimated: `3593`
-		// Minimum execution time: 88_239_000 picoseconds.
-		Weight::from_parts(89_729_000, 0)
+		// Minimum execution time: 110_987_000 picoseconds.
+		Weight::from_parts(114_735_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
-			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `Benchmark::Override` (r:0 w:0)
-	/// Proof: `Benchmark::Override` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 18_446_744_073_709_551_000 picoseconds.
-		Weight::from_parts(18_446_744_073_709_551_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `32`
+		//  Estimated: `1517`
+		// Minimum execution time: 12_068_000 picoseconds.
+		Weight::from_parts(12_565_000, 0)
+			.saturating_add(Weight::from_parts(0, 1517))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -148,8 +155,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 5_955_000 picoseconds.
-		Weight::from_parts(6_266_000, 0)
+		// Minimum execution time: 7_155_000 picoseconds.
+		Weight::from_parts(7_606_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -159,8 +166,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_868_000 picoseconds.
-		Weight::from_parts(1_961_000, 0)
+		// Minimum execution time: 2_325_000 picoseconds.
+		Weight::from_parts(2_442_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -186,8 +193,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `38`
 		//  Estimated: `3503`
-		// Minimum execution time: 24_388_000 picoseconds.
-		Weight::from_parts(25_072_000, 0)
+		// Minimum execution time: 31_747_000 picoseconds.
+		Weight::from_parts(33_122_000, 0)
 			.saturating_add(Weight::from_parts(0, 3503))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -212,8 +219,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `255`
 		//  Estimated: `3720`
-		// Minimum execution time: 26_762_000 picoseconds.
-		Weight::from_parts(27_631_000, 0)
+		// Minimum execution time: 36_396_000 picoseconds.
+		Weight::from_parts(37_638_000, 0)
 			.saturating_add(Weight::from_parts(0, 3720))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -224,45 +231,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_856_000 picoseconds.
-		Weight::from_parts(2_033_000, 0)
+		// Minimum execution time: 2_470_000 picoseconds.
+		Weight::from_parts(2_594_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `89`
-		//  Estimated: `13454`
-		// Minimum execution time: 17_718_000 picoseconds.
-		Weight::from_parts(18_208_000, 0)
-			.saturating_add(Weight::from_parts(0, 13454))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15929`
+		// Minimum execution time: 22_530_000 picoseconds.
+		Weight::from_parts(22_987_000, 0)
+			.saturating_add(Weight::from_parts(0, 15929))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `93`
-		//  Estimated: `13458`
-		// Minimum execution time: 17_597_000 picoseconds.
-		Weight::from_parts(18_090_000, 0)
-			.saturating_add(Weight::from_parts(0, 13458))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15933`
+		// Minimum execution time: 23_016_000 picoseconds.
+		Weight::from_parts(23_461_000, 0)
+			.saturating_add(Weight::from_parts(0, 15933))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `15946`
-		// Minimum execution time: 19_533_000 picoseconds.
-		Weight::from_parts(20_164_000, 0)
-			.saturating_add(Weight::from_parts(0, 15946))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18421`
+		// Minimum execution time: 26_216_000 picoseconds.
+		Weight::from_parts(26_832_000, 0)
+			.saturating_add(Weight::from_parts(0, 18421))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -282,36 +289,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `6046`
-		// Minimum execution time: 24_958_000 picoseconds.
-		Weight::from_parts(25_628_000, 0)
+		// Minimum execution time: 31_060_000 picoseconds.
+		Weight::from_parts(32_513_000, 0)
 			.saturating_add(Weight::from_parts(0, 6046))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `136`
-		//  Estimated: `11026`
-		// Minimum execution time: 12_209_000 picoseconds.
-		Weight::from_parts(12_612_000, 0)
-			.saturating_add(Weight::from_parts(0, 11026))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `109`
+		//  Estimated: `13474`
+		// Minimum execution time: 17_334_000 picoseconds.
+		Weight::from_parts(17_747_000, 0)
+			.saturating_add(Weight::from_parts(0, 13474))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `100`
-		//  Estimated: `13465`
-		// Minimum execution time: 17_844_000 picoseconds.
-		Weight::from_parts(18_266_000, 0)
-			.saturating_add(Weight::from_parts(0, 13465))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15940`
+		// Minimum execution time: 22_535_000 picoseconds.
+		Weight::from_parts(23_386_000, 0)
+			.saturating_add(Weight::from_parts(0, 15940))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
@@ -328,11 +335,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `13471`
-		// Minimum execution time: 34_131_000 picoseconds.
-		Weight::from_parts(34_766_000, 0)
-			.saturating_add(Weight::from_parts(0, 13471))
-			.saturating_add(T::DbWeight::get().reads(11))
+		//  Estimated: `15946`
+		// Minimum execution time: 43_437_000 picoseconds.
+		Weight::from_parts(44_588_000, 0)
+			.saturating_add(Weight::from_parts(0, 15946))
+			.saturating_add(T::DbWeight::get().reads(12))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -343,8 +350,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `32`
 		//  Estimated: `1517`
-		// Minimum execution time: 3_525_000 picoseconds.
-		Weight::from_parts(3_724_000, 0)
+		// Minimum execution time: 4_941_000 picoseconds.
+		Weight::from_parts(5_088_000, 0)
 			.saturating_add(Weight::from_parts(0, 1517))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -355,22 +362,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7669`
 		//  Estimated: `11134`
-		// Minimum execution time: 24_975_000 picoseconds.
-		Weight::from_parts(25_517_000, 0)
+		// Minimum execution time: 29_996_000 picoseconds.
+		Weight::from_parts(30_700_000, 0)
 			.saturating_add(Weight::from_parts(0, 11134))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `90`
 		//  Estimated: `3555`
-		// Minimum execution time: 33_761_000 picoseconds.
-		Weight::from_parts(34_674_000, 0)
+		// Minimum execution time: 41_828_000 picoseconds.
+		Weight::from_parts(43_026_000, 0)
 			.saturating_add(Weight::from_parts(0, 3555))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs
index 8be2993c68f4..d5baa1c71dfd 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs
@@ -29,7 +29,7 @@ use frame_support::parameter_types;
 use parachains_common::{AccountId, AuraId, Balance};
 use snowbridge_pallet_ethereum_client::WeightInfo;
 use sp_core::H160;
-use sp_keyring::AccountKeyring::Alice;
+use sp_keyring::Sr25519Keyring::Alice;
 use sp_runtime::{
 	generic::{Era, SignedPayload},
 	AccountId32,
@@ -166,7 +166,7 @@ pub fn ethereum_outbound_queue_processes_messages_before_message_queue_works() {
 }
 
 fn construct_extrinsic(
-	sender: sp_keyring::AccountKeyring,
+	sender: sp_keyring::Sr25519Keyring,
 	call: RuntimeCall,
 ) -> UncheckedExtrinsic {
 	let account_id = AccountId32::from(sender.public());
@@ -192,7 +192,7 @@ fn construct_extrinsic(
 }
 
 fn construct_and_apply_extrinsic(
-	origin: sp_keyring::AccountKeyring,
+	origin: sp_keyring::Sr25519Keyring,
 	call: RuntimeCall,
 ) -> sp_runtime::DispatchOutcome {
 	let xt = construct_extrinsic(origin, call);
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/tests.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/tests.rs
index 44e69c31a560..8d74b221a609 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/tests.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/tests.rs
@@ -31,7 +31,7 @@ use parachains_common::{AccountId, AuraId, Balance};
 use snowbridge_core::ChannelId;
 use sp_consensus_aura::SlotDuration;
 use sp_core::{crypto::Ss58Codec, H160};
-use sp_keyring::AccountKeyring::Alice;
+use sp_keyring::Sr25519Keyring::Alice;
 use sp_runtime::{
 	generic::{Era, SignedPayload},
 	AccountId32, Perbill,
@@ -45,7 +45,7 @@ parameter_types! {
 }
 
 fn construct_extrinsic(
-	sender: sp_keyring::AccountKeyring,
+	sender: sp_keyring::Sr25519Keyring,
 	call: RuntimeCall,
 ) -> UncheckedExtrinsic {
 	let account_id = AccountId32::from(sender.public());
@@ -72,7 +72,7 @@ fn construct_extrinsic(
 }
 
 fn construct_and_apply_extrinsic(
-	relayer_at_target: sp_keyring::AccountKeyring,
+	relayer_at_target: sp_keyring::Sr25519Keyring,
 	call: RuntimeCall,
 ) -> sp_runtime::DispatchOutcome {
 	let xt = construct_extrinsic(relayer_at_target, call);
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/Cargo.toml b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/Cargo.toml
index 91900c830ba6..644aa72d1311 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/Cargo.toml
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/Cargo.toml
@@ -34,9 +34,9 @@ frame-try-runtime = { optional = true, workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-session = { workspace = true }
 pallet-message-queue = { workspace = true }
 pallet-multisig = { workspace = true }
+pallet-session = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
@@ -45,10 +45,10 @@ sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
-sp-keyring = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
 sp-io = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -58,11 +58,11 @@ sp-transaction-pool = { workspace = true }
 sp-version = { workspace = true }
 
 # Polkadot
-westend-runtime-constants = { workspace = true }
 pallet-xcm = { workspace = true }
 pallet-xcm-benchmarks = { optional = true, workspace = true }
 polkadot-parachain-primitives = { workspace = true }
 polkadot-runtime-common = { workspace = true }
+westend-runtime-constants = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
@@ -76,8 +76,8 @@ cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { features = ["bridging"], workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
 
 pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
@@ -94,36 +94,37 @@ bp-messages = { workspace = true }
 bp-parachains = { workspace = true }
 bp-polkadot-core = { workspace = true }
 bp-relayers = { workspace = true }
-bp-runtime = { workspace = true }
 bp-rococo = { workspace = true }
+bp-runtime = { workspace = true }
 bp-westend = { workspace = true }
+bp-xcm-bridge-hub-router = { workspace = true }
+bridge-hub-common = { workspace = true }
+bridge-runtime-common = { workspace = true }
 pallet-bridge-grandpa = { workspace = true }
 pallet-bridge-messages = { workspace = true }
 pallet-bridge-parachains = { workspace = true }
 pallet-bridge-relayers = { workspace = true }
 pallet-xcm-bridge-hub = { workspace = true }
-bridge-runtime-common = { workspace = true }
-bridge-hub-common = { workspace = true }
 
 # Ethereum Bridge (Snowbridge)
 snowbridge-beacon-primitives = { workspace = true }
-snowbridge-pallet-system = { workspace = true }
-snowbridge-system-runtime-api = { workspace = true }
 snowbridge-core = { workspace = true }
+snowbridge-outbound-queue-runtime-api = { workspace = true }
 snowbridge-pallet-ethereum-client = { workspace = true }
 snowbridge-pallet-inbound-queue = { workspace = true }
 snowbridge-pallet-outbound-queue = { workspace = true }
-snowbridge-outbound-queue-runtime-api = { workspace = true }
+snowbridge-pallet-system = { workspace = true }
 snowbridge-router-primitives = { workspace = true }
 snowbridge-runtime-common = { workspace = true }
+snowbridge-system-runtime-api = { workspace = true }
 
 
 [dev-dependencies]
 bridge-hub-test-utils = { workspace = true, default-features = true }
 bridge-runtime-common = { features = ["integrity-test"], workspace = true, default-features = true }
 pallet-bridge-relayers = { features = ["integrity-test"], workspace = true }
-snowbridge-runtime-test-common = { workspace = true, default-features = true }
 parachains-runtimes-test-utils = { workspace = true, default-features = true }
+snowbridge-runtime-test-common = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
@@ -140,6 +141,7 @@ std = [
 	"bp-rococo/std",
 	"bp-runtime/std",
 	"bp-westend/std",
+	"bp-xcm-bridge-hub-router/std",
 	"bridge-hub-common/std",
 	"bridge-runtime-common/std",
 	"codec/std",
@@ -261,6 +263,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_rococo_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_rococo_config.rs
index cd3465513144..24e5482b7b09 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_rococo_config.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/bridge_to_rococo_config.rs
@@ -21,7 +21,7 @@ use crate::{
 	weights,
 	xcm_config::UniversalLocation,
 	AccountId, Balance, Balances, BridgeRococoMessages, PolkadotXcm, Runtime, RuntimeEvent,
-	RuntimeHoldReason, XcmOverBridgeHubRococo, XcmRouter,
+	RuntimeHoldReason, XcmOverBridgeHubRococo, XcmRouter, XcmpQueue,
 };
 use bp_messages::{
 	source_chain::FromBridgedChainMessagesDeliveryProof,
@@ -29,7 +29,7 @@ use bp_messages::{
 };
 use bp_parachains::SingleParaStoredHeaderDataBuilder;
 use bridge_hub_common::xcm_version::XcmVersionOfDestAndRemoteBridge;
-use pallet_xcm_bridge_hub::XcmAsPlainPayload;
+use pallet_xcm_bridge_hub::{BridgeId, XcmAsPlainPayload};
 
 use frame_support::{
 	parameter_types,
@@ -186,11 +186,46 @@ impl pallet_xcm_bridge_hub::Config<XcmOverBridgeHubRococoInstance> for Runtime {
 	type AllowWithoutBridgeDeposit =
 		RelayOrOtherSystemParachains<AllSiblingSystemParachains, Runtime>;
 
-	// TODO:(bridges-v2) - add `LocalXcmChannelManager` impl - https://github.com/paritytech/parity-bridges-common/issues/3047
-	type LocalXcmChannelManager = ();
+	type LocalXcmChannelManager = CongestionManager;
 	type BlobDispatcher = FromRococoMessageBlobDispatcher;
 }
 
+/// Implementation of `bp_xcm_bridge_hub::LocalXcmChannelManager` for congestion management.
+pub struct CongestionManager;
+impl pallet_xcm_bridge_hub::LocalXcmChannelManager for CongestionManager {
+	type Error = SendError;
+
+	fn is_congested(with: &Location) -> bool {
+		// This is used to check the inbound bridge queue/messages to determine if they can be
+		// dispatched and sent to the sibling parachain. Therefore, checking outbound `XcmpQueue`
+		// is sufficient here.
+		use bp_xcm_bridge_hub_router::XcmChannelStatusProvider;
+		cumulus_pallet_xcmp_queue::bridging::OutXcmpChannelStatusProvider::<Runtime>::is_congested(
+			with,
+		)
+	}
+
+	fn suspend_bridge(local_origin: &Location, bridge: BridgeId) -> Result<(), Self::Error> {
+		// This bridge is intended for AH<>AH communication with a hard-coded/static lane,
+		// so `local_origin` is expected to represent only the local AH.
+		send_xcm::<XcmpQueue>(
+			local_origin.clone(),
+			bp_asset_hub_westend::build_congestion_message(bridge.inner(), true).into(),
+		)
+		.map(|_| ())
+	}
+
+	fn resume_bridge(local_origin: &Location, bridge: BridgeId) -> Result<(), Self::Error> {
+		// This bridge is intended for AH<>AH communication with a hard-coded/static lane,
+		// so `local_origin` is expected to represent only the local AH.
+		send_xcm::<XcmpQueue>(
+			local_origin.clone(),
+			bp_asset_hub_westend::build_congestion_message(bridge.inner(), false).into(),
+		)
+		.map(|_| ())
+	}
+}
+
 #[cfg(feature = "runtime-benchmarks")]
 pub(crate) fn open_bridge_for_benchmarks<R, XBHI, C>(
 	with: pallet_xcm_bridge_hub::LaneIdOf<R, XBHI>,
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
index ae3dbfa06cba..edf79ea0c315 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
@@ -226,7 +226,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("bridge-hub-westend"),
 	impl_name: alloc::borrow::Cow::Borrowed("bridge-hub-westend"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 6,
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_xcm.rs
index a78ff2355efa..fdae0c9a1522 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-02-20, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-bn-ce5rx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `27f89d982f9b`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("bridge-hub-westend-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=bridge-hub-westend-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=bridge-hub-westend-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -64,14 +66,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `38`
 		//  Estimated: `3503`
-		// Minimum execution time: 19_527_000 picoseconds.
-		Weight::from_parts(19_839_000, 0)
+		// Minimum execution time: 24_819_000 picoseconds.
+		Weight::from_parts(25_795_000, 0)
 			.saturating_add(Weight::from_parts(0, 3503))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -90,10 +94,10 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `107`
 		//  Estimated: `3593`
-		// Minimum execution time: 90_938_000 picoseconds.
-		Weight::from_parts(92_822_000, 0)
+		// Minimum execution time: 110_536_000 picoseconds.
+		Weight::from_parts(115_459_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
-			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	/// Storage: `Benchmark::Override` (r:0 w:0)
@@ -108,6 +112,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -126,21 +132,22 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `107`
 		//  Estimated: `3593`
-		// Minimum execution time: 90_133_000 picoseconds.
-		Weight::from_parts(92_308_000, 0)
+		// Minimum execution time: 109_742_000 picoseconds.
+		Weight::from_parts(114_362_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
-			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `Benchmark::Override` (r:0 w:0)
-	/// Proof: `Benchmark::Override` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 18_446_744_073_709_551_000 picoseconds.
-		Weight::from_parts(18_446_744_073_709_551_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `32`
+		//  Estimated: `1517`
+		// Minimum execution time: 12_252_000 picoseconds.
+		Weight::from_parts(12_681_000, 0)
+			.saturating_add(Weight::from_parts(0, 1517))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -148,8 +155,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_205_000 picoseconds.
-		Weight::from_parts(6_595_000, 0)
+		// Minimum execution time: 6_988_000 picoseconds.
+		Weight::from_parts(7_161_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -159,8 +166,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_927_000 picoseconds.
-		Weight::from_parts(2_062_000, 0)
+		// Minimum execution time: 2_249_000 picoseconds.
+		Weight::from_parts(2_479_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -186,8 +193,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `38`
 		//  Estimated: `3503`
-		// Minimum execution time: 25_078_000 picoseconds.
-		Weight::from_parts(25_782_000, 0)
+		// Minimum execution time: 31_668_000 picoseconds.
+		Weight::from_parts(32_129_000, 0)
 			.saturating_add(Weight::from_parts(0, 3503))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -212,8 +219,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `255`
 		//  Estimated: `3720`
-		// Minimum execution time: 28_188_000 picoseconds.
-		Weight::from_parts(28_826_000, 0)
+		// Minimum execution time: 36_002_000 picoseconds.
+		Weight::from_parts(37_341_000, 0)
 			.saturating_add(Weight::from_parts(0, 3720))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -224,45 +231,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_886_000 picoseconds.
-		Weight::from_parts(1_991_000, 0)
+		// Minimum execution time: 2_349_000 picoseconds.
+		Weight::from_parts(2_511_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `89`
-		//  Estimated: `13454`
-		// Minimum execution time: 17_443_000 picoseconds.
-		Weight::from_parts(17_964_000, 0)
-			.saturating_add(Weight::from_parts(0, 13454))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15929`
+		// Minimum execution time: 22_283_000 picoseconds.
+		Weight::from_parts(22_654_000, 0)
+			.saturating_add(Weight::from_parts(0, 15929))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `93`
-		//  Estimated: `13458`
-		// Minimum execution time: 17_357_000 picoseconds.
-		Weight::from_parts(18_006_000, 0)
-			.saturating_add(Weight::from_parts(0, 13458))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15933`
+		// Minimum execution time: 22_717_000 picoseconds.
+		Weight::from_parts(23_256_000, 0)
+			.saturating_add(Weight::from_parts(0, 15933))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `15946`
-		// Minimum execution time: 18_838_000 picoseconds.
-		Weight::from_parts(19_688_000, 0)
-			.saturating_add(Weight::from_parts(0, 15946))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18421`
+		// Minimum execution time: 25_988_000 picoseconds.
+		Weight::from_parts(26_794_000, 0)
+			.saturating_add(Weight::from_parts(0, 18421))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -282,36 +289,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `6046`
-		// Minimum execution time: 25_517_000 picoseconds.
-		Weight::from_parts(26_131_000, 0)
+		// Minimum execution time: 31_112_000 picoseconds.
+		Weight::from_parts(32_395_000, 0)
 			.saturating_add(Weight::from_parts(0, 6046))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `136`
-		//  Estimated: `11026`
-		// Minimum execution time: 11_587_000 picoseconds.
-		Weight::from_parts(11_963_000, 0)
-			.saturating_add(Weight::from_parts(0, 11026))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `109`
+		//  Estimated: `13474`
+		// Minimum execution time: 17_401_000 picoseconds.
+		Weight::from_parts(17_782_000, 0)
+			.saturating_add(Weight::from_parts(0, 13474))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `100`
-		//  Estimated: `13465`
-		// Minimum execution time: 17_490_000 picoseconds.
-		Weight::from_parts(18_160_000, 0)
-			.saturating_add(Weight::from_parts(0, 13465))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15940`
+		// Minimum execution time: 22_772_000 picoseconds.
+		Weight::from_parts(23_194_000, 0)
+			.saturating_add(Weight::from_parts(0, 15940))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
@@ -328,11 +335,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `13471`
-		// Minimum execution time: 34_088_000 picoseconds.
-		Weight::from_parts(34_598_000, 0)
-			.saturating_add(Weight::from_parts(0, 13471))
-			.saturating_add(T::DbWeight::get().reads(11))
+		//  Estimated: `15946`
+		// Minimum execution time: 43_571_000 picoseconds.
+		Weight::from_parts(44_891_000, 0)
+			.saturating_add(Weight::from_parts(0, 15946))
+			.saturating_add(T::DbWeight::get().reads(12))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -343,8 +350,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `32`
 		//  Estimated: `1517`
-		// Minimum execution time: 3_566_000 picoseconds.
-		Weight::from_parts(3_754_000, 0)
+		// Minimum execution time: 4_896_000 picoseconds.
+		Weight::from_parts(5_112_000, 0)
 			.saturating_add(Weight::from_parts(0, 1517))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -355,22 +362,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7669`
 		//  Estimated: `11134`
-		// Minimum execution time: 25_078_000 picoseconds.
-		Weight::from_parts(25_477_000, 0)
+		// Minimum execution time: 30_117_000 picoseconds.
+		Weight::from_parts(31_027_000, 0)
 			.saturating_add(Weight::from_parts(0, 11134))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `90`
 		//  Estimated: `3555`
-		// Minimum execution time: 34_661_000 picoseconds.
-		Weight::from_parts(35_411_000, 0)
+		// Minimum execution time: 41_870_000 picoseconds.
+		Weight::from_parts(42_750_000, 0)
 			.saturating_add(Weight::from_parts(0, 3555))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/snowbridge.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/snowbridge.rs
index 1a1ce2a28ea3..d71400fa71b6 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/snowbridge.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/snowbridge.rs
@@ -30,7 +30,7 @@ use frame_support::parameter_types;
 use parachains_common::{AccountId, AuraId, Balance};
 use snowbridge_pallet_ethereum_client::WeightInfo;
 use sp_core::H160;
-use sp_keyring::AccountKeyring::Alice;
+use sp_keyring::Sr25519Keyring::Alice;
 use sp_runtime::{
 	generic::{Era, SignedPayload},
 	AccountId32,
@@ -167,7 +167,7 @@ pub fn ethereum_outbound_queue_processes_messages_before_message_queue_works() {
 }
 
 fn construct_extrinsic(
-	sender: sp_keyring::AccountKeyring,
+	sender: sp_keyring::Sr25519Keyring,
 	call: RuntimeCall,
 ) -> UncheckedExtrinsic {
 	let account_id = AccountId32::from(sender.public());
@@ -193,7 +193,7 @@ fn construct_extrinsic(
 }
 
 fn construct_and_apply_extrinsic(
-	origin: sp_keyring::AccountKeyring,
+	origin: sp_keyring::Sr25519Keyring,
 	call: RuntimeCall,
 ) -> sp_runtime::DispatchOutcome {
 	let xt = construct_extrinsic(origin, call);
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/tests.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/tests.rs
index d7e70ed769b1..9d32f28f4fc6 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/tests.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/tests/tests.rs
@@ -40,7 +40,7 @@ use frame_support::{dispatch::GetDispatchInfo, parameter_types, traits::ConstU8}
 use parachains_common::{AccountId, AuraId, Balance};
 use sp_consensus_aura::SlotDuration;
 use sp_core::crypto::Ss58Codec;
-use sp_keyring::AccountKeyring::Alice;
+use sp_keyring::Sr25519Keyring::Alice;
 use sp_runtime::{
 	generic::{Era, SignedPayload},
 	AccountId32, Perbill,
@@ -77,7 +77,7 @@ parameter_types! {
 }
 
 fn construct_extrinsic(
-	sender: sp_keyring::AccountKeyring,
+	sender: sp_keyring::Sr25519Keyring,
 	call: RuntimeCall,
 ) -> UncheckedExtrinsic {
 	let account_id = AccountId32::from(sender.public());
@@ -104,7 +104,7 @@ fn construct_extrinsic(
 }
 
 fn construct_and_apply_extrinsic(
-	relayer_at_target: sp_keyring::AccountKeyring,
+	relayer_at_target: sp_keyring::Sr25519Keyring,
 	call: RuntimeCall,
 ) -> sp_runtime::DispatchOutcome {
 	let xt = construct_extrinsic(relayer_at_target, call);
diff --git a/cumulus/parachains/runtimes/bridge-hubs/common/Cargo.toml b/cumulus/parachains/runtimes/bridge-hubs/common/Cargo.toml
index 76a89bcb2e72..2fbb96d75163 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/common/Cargo.toml
+++ b/cumulus/parachains/runtimes/bridge-hubs/common/Cargo.toml
@@ -10,15 +10,15 @@ repository.workspace = true
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
+cumulus-primitives-core = { workspace = true }
 frame-support = { workspace = true }
+pallet-message-queue = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+snowbridge-core = { workspace = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 sp-std = { workspace = true }
-cumulus-primitives-core = { workspace = true }
 xcm = { workspace = true }
-pallet-message-queue = { workspace = true }
-snowbridge-core = { workspace = true }
 
 [features]
 default = ["std"]
@@ -41,4 +41,5 @@ runtime-benchmarks = [
 	"pallet-message-queue/runtime-benchmarks",
 	"snowbridge-core/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/Cargo.toml b/cumulus/parachains/runtimes/bridge-hubs/test-utils/Cargo.toml
index 16fef951f328..ace23e71c4d1 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/Cargo.toml
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/Cargo.toml
@@ -19,14 +19,14 @@ log = { workspace = true }
 # Substrate
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+pallet-balances = { workspace = true }
+pallet-timestamp = { workspace = true }
+pallet-utility = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-keyring = { workspace = true, default-features = true }
 sp-runtime = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
-pallet-balances = { workspace = true }
-pallet-utility = { workspace = true }
-pallet-timestamp = { workspace = true }
 
 # Cumulus
 asset-test-utils = { workspace = true, default-features = true }
@@ -36,10 +36,10 @@ parachains-common = { workspace = true }
 parachains-runtimes-test-utils = { workspace = true }
 
 # Polkadot
+pallet-xcm = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
-pallet-xcm = { workspace = true }
 
 # Bridges
 bp-header-chain = { workspace = true }
@@ -50,12 +50,12 @@ bp-relayers = { workspace = true }
 bp-runtime = { workspace = true }
 bp-test-utils = { workspace = true }
 bp-xcm-bridge-hub = { workspace = true }
+bridge-runtime-common = { workspace = true }
 pallet-bridge-grandpa = { workspace = true }
-pallet-bridge-parachains = { workspace = true }
 pallet-bridge-messages = { features = ["test-helpers"], workspace = true }
+pallet-bridge-parachains = { workspace = true }
 pallet-bridge-relayers = { workspace = true }
 pallet-xcm-bridge-hub = { workspace = true }
-bridge-runtime-common = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_grandpa_chain.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_grandpa_chain.rs
index 320f3030b60a..358c184c815d 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_grandpa_chain.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_grandpa_chain.rs
@@ -34,7 +34,7 @@ use parachains_runtimes_test_utils::{
 	AccountIdOf, BasicParachainRuntime, CollatorSessionKeys, RuntimeCallOf, SlotDurations,
 };
 use sp_core::Get;
-use sp_keyring::AccountKeyring::*;
+use sp_keyring::Sr25519Keyring::*;
 use sp_runtime::{traits::Header as HeaderT, AccountId32};
 use xcm::latest::prelude::*;
 
@@ -103,7 +103,7 @@ pub fn relayed_incoming_message_works<RuntimeHelper>(
 	local_relay_chain_id: NetworkId,
 	prepare_configuration: impl Fn() -> LaneIdOf<RuntimeHelper::Runtime, RuntimeHelper::MPI>,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		RuntimeCallOf<RuntimeHelper::Runtime>,
 	) -> sp_runtime::DispatchOutcome,
 	expect_rewards: bool,
@@ -210,7 +210,7 @@ pub fn free_relay_extrinsic_works<RuntimeHelper>(
 	local_relay_chain_id: NetworkId,
 	prepare_configuration: impl Fn() -> LaneIdOf<RuntimeHelper::Runtime, RuntimeHelper::MPI>,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		RuntimeCallOf<RuntimeHelper::Runtime>,
 	) -> sp_runtime::DispatchOutcome,
 	expect_rewards: bool,
@@ -344,7 +344,7 @@ pub fn complex_relay_extrinsic_works<RuntimeHelper>(
 	local_relay_chain_id: NetworkId,
 	prepare_configuration: impl Fn() -> LaneIdOf<RuntimeHelper::Runtime, RuntimeHelper::MPI>,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		RuntimeCallOf<RuntimeHelper::Runtime>,
 	) -> sp_runtime::DispatchOutcome,
 ) where
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_parachain.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_parachain.rs
index 1da901e0bcdf..d8fff55b4b50 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_parachain.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/from_parachain.rs
@@ -36,7 +36,7 @@ use parachains_runtimes_test_utils::{
 	AccountIdOf, BasicParachainRuntime, CollatorSessionKeys, RuntimeCallOf, SlotDurations,
 };
 use sp_core::Get;
-use sp_keyring::AccountKeyring::*;
+use sp_keyring::Sr25519Keyring::*;
 use sp_runtime::{traits::Header as HeaderT, AccountId32};
 use xcm::latest::prelude::*;
 
@@ -112,7 +112,7 @@ pub fn relayed_incoming_message_works<RuntimeHelper>(
 	local_relay_chain_id: NetworkId,
 	prepare_configuration: impl Fn() -> LaneIdOf<RuntimeHelper::Runtime, RuntimeHelper::MPI>,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		<RuntimeHelper::Runtime as frame_system::Config>::RuntimeCall,
 	) -> sp_runtime::DispatchOutcome,
 	expect_rewards: bool,
@@ -246,7 +246,7 @@ pub fn free_relay_extrinsic_works<RuntimeHelper>(
 	local_relay_chain_id: NetworkId,
 	prepare_configuration: impl Fn() -> LaneIdOf<RuntimeHelper::Runtime, RuntimeHelper::MPI>,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		<RuntimeHelper::Runtime as frame_system::Config>::RuntimeCall,
 	) -> sp_runtime::DispatchOutcome,
 	expect_rewards: bool,
@@ -414,7 +414,7 @@ pub fn complex_relay_extrinsic_works<RuntimeHelper>(
 	local_relay_chain_id: NetworkId,
 	prepare_configuration: impl Fn() -> LaneIdOf<RuntimeHelper::Runtime, RuntimeHelper::MPI>,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		<RuntimeHelper::Runtime as frame_system::Config>::RuntimeCall,
 	) -> sp_runtime::DispatchOutcome,
 ) where
diff --git a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs
index 03ddc4313b45..a99bda5bfdf4 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/test-utils/src/test_cases/helpers.rs
@@ -39,7 +39,7 @@ use parachains_runtimes_test_utils::{
 	mock_open_hrmp_channel, AccountIdOf, CollatorSessionKeys, RuntimeCallOf, SlotDurations,
 };
 use sp_core::Get;
-use sp_keyring::AccountKeyring::*;
+use sp_keyring::Sr25519Keyring::*;
 use sp_runtime::{traits::TrailingZeroInput, AccountId32};
 use xcm::latest::prelude::*;
 use xcm_executor::traits::ConvertLocation;
@@ -264,7 +264,7 @@ pub fn relayed_incoming_message_works<Runtime, AllPalletsWithoutSystem, MPI>(
 	sibling_parachain_id: u32,
 	local_relay_chain_id: NetworkId,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		RuntimeCallOf<Runtime>,
 	) -> sp_runtime::DispatchOutcome,
 	prepare_message_proof_import: impl FnOnce(
@@ -374,9 +374,9 @@ pub fn relayed_incoming_message_works<Runtime, AllPalletsWithoutSystem, MPI>(
 
 /// Execute every call and verify its outcome.
 fn execute_and_verify_calls<Runtime: frame_system::Config>(
-	submitter: sp_keyring::AccountKeyring,
+	submitter: sp_keyring::Sr25519Keyring,
 	construct_and_apply_extrinsic: fn(
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		RuntimeCallOf<Runtime>,
 	) -> sp_runtime::DispatchOutcome,
 	calls_and_verifiers: CallsAndVerifiers<Runtime>,
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/Cargo.toml b/cumulus/parachains/runtimes/collectives/collectives-westend/Cargo.toml
index dc4b73db69e3..9c70b65060dd 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/Cargo.toml
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/Cargo.toml
@@ -26,15 +26,19 @@ frame-system = { workspace = true }
 frame-system-benchmarking = { optional = true, workspace = true }
 frame-system-rpc-runtime-api = { workspace = true }
 frame-try-runtime = { optional = true, workspace = true }
-pallet-asset-rate = { workspace = true }
 pallet-alliance = { workspace = true }
+pallet-asset-rate = { workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-collective = { workspace = true }
+pallet-core-fellowship = { workspace = true }
 pallet-multisig = { workspace = true }
 pallet-preimage = { workspace = true }
 pallet-proxy = { workspace = true }
+pallet-ranked-collective = { workspace = true }
+pallet-referenda = { workspace = true }
+pallet-salary = { workspace = true }
 pallet-scheduler = { workspace = true }
 pallet-session = { workspace = true }
 pallet-state-trie-migration = { workspace = true }
@@ -43,18 +47,14 @@ pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
 pallet-treasury = { workspace = true }
 pallet-utility = { workspace = true }
-pallet-referenda = { workspace = true }
-pallet-ranked-collective = { workspace = true }
-pallet-core-fellowship = { workspace = true }
-pallet-salary = { workspace = true }
 sp-api = { workspace = true }
 sp-arithmetic = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
-sp-keyring = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -67,23 +67,23 @@ sp-version = { workspace = true }
 pallet-xcm = { workspace = true }
 polkadot-parachain-primitives = { workspace = true }
 polkadot-runtime-common = { workspace = true }
+westend-runtime-constants = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
-westend-runtime-constants = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 # Cumulus
 cumulus-pallet-aura-ext = { workspace = true }
-pallet-message-queue = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
 cumulus-pallet-session-benchmarking = { workspace = true }
 cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
+pallet-message-queue = { workspace = true }
 
 pallet-collator-selection = { workspace = true }
 pallet-collective-content = { workspace = true }
@@ -95,8 +95,8 @@ testnet-parachains-constants = { features = ["westend"], workspace = true }
 substrate-wasm-builder = { optional = true, workspace = true, default-features = true }
 
 [dev-dependencies]
-sp-io = { features = ["std"], workspace = true, default-features = true }
 parachains-runtimes-test-utils = { workspace = true, default-features = true }
+sp-io = { features = ["std"], workspace = true, default-features = true }
 
 [features]
 default = ["std"]
@@ -138,6 +138,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"cumulus-pallet-aura-ext/try-runtime",
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/lib.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/lib.rs
index f4c62f212e8c..5c2ba2e24c22 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/lib.rs
@@ -126,7 +126,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("collectives-westend"),
 	impl_name: alloc::borrow::Cow::Borrowed("collectives-westend"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 6,
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_xcm.rs
index 5d427d850046..ccf88873c2cd 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-02-20, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-bn-ce5rx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `47a5bbdc8de3`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("collectives-westend-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=collectives-westend-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/collectives/collectives-westend/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=collectives-westend-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/collectives/collectives-westend/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -48,6 +50,8 @@ use core::marker::PhantomData;
 /// Weight functions for `pallet_xcm`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
+	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
+	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -62,16 +66,18 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn send() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `145`
-		//  Estimated: `3610`
-		// Minimum execution time: 21_813_000 picoseconds.
-		Weight::from_parts(22_332_000, 0)
-			.saturating_add(Weight::from_parts(0, 3610))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Measured:  `214`
+		//  Estimated: `3679`
+		// Minimum execution time: 32_779_000 picoseconds.
+		Weight::from_parts(33_417_000, 0)
+			.saturating_add(Weight::from_parts(0, 3679))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -90,10 +96,10 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `214`
 		//  Estimated: `3679`
-		// Minimum execution time: 93_243_000 picoseconds.
-		Weight::from_parts(95_650_000, 0)
+		// Minimum execution time: 116_031_000 picoseconds.
+		Weight::from_parts(118_863_000, 0)
 			.saturating_add(Weight::from_parts(0, 3679))
-			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	/// Storage: `Benchmark::Override` (r:0 w:0)
@@ -108,6 +114,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -126,21 +134,22 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `214`
 		//  Estimated: `3679`
-		// Minimum execution time: 96_199_000 picoseconds.
-		Weight::from_parts(98_620_000, 0)
+		// Minimum execution time: 116_267_000 picoseconds.
+		Weight::from_parts(119_519_000, 0)
 			.saturating_add(Weight::from_parts(0, 3679))
-			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().reads(9))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `Benchmark::Override` (r:0 w:0)
-	/// Proof: `Benchmark::Override` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 18_446_744_073_709_551_000 picoseconds.
-		Weight::from_parts(18_446_744_073_709_551_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `103`
+		//  Estimated: `1588`
+		// Minimum execution time: 12_718_000 picoseconds.
+		Weight::from_parts(13_572_000, 0)
+			.saturating_add(Weight::from_parts(0, 1588))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -148,8 +157,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_442_000 picoseconds.
-		Weight::from_parts(6_682_000, 0)
+		// Minimum execution time: 7_568_000 picoseconds.
+		Weight::from_parts(7_913_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -159,8 +168,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_833_000 picoseconds.
-		Weight::from_parts(1_973_000, 0)
+		// Minimum execution time: 2_225_000 picoseconds.
+		Weight::from_parts(2_473_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -186,8 +195,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 27_318_000 picoseconds.
-		Weight::from_parts(28_224_000, 0)
+		// Minimum execution time: 35_869_000 picoseconds.
+		Weight::from_parts(37_848_000, 0)
 			.saturating_add(Weight::from_parts(0, 3610))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -212,8 +221,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `363`
 		//  Estimated: `3828`
-		// Minimum execution time: 29_070_000 picoseconds.
-		Weight::from_parts(30_205_000, 0)
+		// Minimum execution time: 38_649_000 picoseconds.
+		Weight::from_parts(39_842_000, 0)
 			.saturating_add(Weight::from_parts(0, 3828))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -224,45 +233,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_904_000 picoseconds.
-		Weight::from_parts(2_033_000, 0)
+		// Minimum execution time: 2_223_000 picoseconds.
+		Weight::from_parts(2_483_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `159`
-		//  Estimated: `13524`
-		// Minimum execution time: 18_348_000 picoseconds.
-		Weight::from_parts(18_853_000, 0)
-			.saturating_add(Weight::from_parts(0, 13524))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15999`
+		// Minimum execution time: 24_164_000 picoseconds.
+		Weight::from_parts(24_972_000, 0)
+			.saturating_add(Weight::from_parts(0, 15999))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `163`
-		//  Estimated: `13528`
-		// Minimum execution time: 17_964_000 picoseconds.
-		Weight::from_parts(18_548_000, 0)
-			.saturating_add(Weight::from_parts(0, 13528))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `16003`
+		// Minimum execution time: 24_604_000 picoseconds.
+		Weight::from_parts(25_047_000, 0)
+			.saturating_add(Weight::from_parts(0, 16003))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `173`
-		//  Estimated: `16013`
-		// Minimum execution time: 19_708_000 picoseconds.
-		Weight::from_parts(20_157_000, 0)
-			.saturating_add(Weight::from_parts(0, 16013))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18488`
+		// Minimum execution time: 28_088_000 picoseconds.
+		Weight::from_parts(28_431_000, 0)
+			.saturating_add(Weight::from_parts(0, 18488))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -282,36 +291,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `212`
 		//  Estimated: `6152`
-		// Minimum execution time: 26_632_000 picoseconds.
-		Weight::from_parts(27_314_000, 0)
+		// Minimum execution time: 33_814_000 picoseconds.
+		Weight::from_parts(34_741_000, 0)
 			.saturating_add(Weight::from_parts(0, 6152))
 			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `206`
-		//  Estimated: `11096`
-		// Minimum execution time: 11_929_000 picoseconds.
-		Weight::from_parts(12_304_000, 0)
-			.saturating_add(Weight::from_parts(0, 11096))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `176`
+		//  Estimated: `13541`
+		// Minimum execution time: 18_242_000 picoseconds.
+		Weight::from_parts(18_636_000, 0)
+			.saturating_add(Weight::from_parts(0, 13541))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `170`
-		//  Estimated: `13535`
-		// Minimum execution time: 18_599_000 picoseconds.
-		Weight::from_parts(19_195_000, 0)
-			.saturating_add(Weight::from_parts(0, 13535))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `16010`
+		// Minimum execution time: 24_249_000 picoseconds.
+		Weight::from_parts(24_768_000, 0)
+			.saturating_add(Weight::from_parts(0, 16010))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
@@ -328,11 +337,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `212`
-		//  Estimated: `13577`
-		// Minimum execution time: 35_524_000 picoseconds.
-		Weight::from_parts(36_272_000, 0)
-			.saturating_add(Weight::from_parts(0, 13577))
-			.saturating_add(T::DbWeight::get().reads(11))
+		//  Estimated: `16052`
+		// Minimum execution time: 47_602_000 picoseconds.
+		Weight::from_parts(48_378_000, 0)
+			.saturating_add(Weight::from_parts(0, 16052))
+			.saturating_add(T::DbWeight::get().reads(12))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -343,8 +352,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `103`
 		//  Estimated: `1588`
-		// Minimum execution time: 4_044_000 picoseconds.
-		Weight::from_parts(4_238_000, 0)
+		// Minimum execution time: 5_566_000 picoseconds.
+		Weight::from_parts(5_768_000, 0)
 			.saturating_add(Weight::from_parts(0, 1588))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -355,22 +364,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7740`
 		//  Estimated: `11205`
-		// Minimum execution time: 25_741_000 picoseconds.
-		Weight::from_parts(26_301_000, 0)
+		// Minimum execution time: 30_821_000 picoseconds.
+		Weight::from_parts(31_250_000, 0)
 			.saturating_add(Weight::from_parts(0, 11205))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `160`
 		//  Estimated: `3625`
-		// Minimum execution time: 35_925_000 picoseconds.
-		Weight::from_parts(36_978_000, 0)
+		// Minimum execution time: 43_463_000 picoseconds.
+		Weight::from_parts(44_960_000, 0)
 			.saturating_add(Weight::from_parts(0, 3625))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/collectives/collectives-westend/src/xcm_config.rs b/cumulus/parachains/runtimes/collectives/collectives-westend/src/xcm_config.rs
index 56ef2e8ba02f..9eb9b85a3918 100644
--- a/cumulus/parachains/runtimes/collectives/collectives-westend/src/xcm_config.rs
+++ b/cumulus/parachains/runtimes/collectives/collectives-westend/src/xcm_config.rs
@@ -35,7 +35,8 @@ use polkadot_runtime_common::xcm_sender::ExponentialPrice;
 use westend_runtime_constants::xcm as xcm_constants;
 use xcm::latest::{prelude::*, WESTEND_GENESIS_HASH};
 use xcm_builder::{
-	AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
+	AccountId32Aliases, AliasChildLocation, AliasOriginRootUsingFilter,
+	AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
 	AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
 	DenyReserveTransferToRelayChain, DenyThenTry, DescribeAllTerminal, DescribeFamily,
 	EnsureXcmOrigin, FixedWeightBounds, FrameTransactionalProcessor, FungibleAdapter,
@@ -191,6 +192,10 @@ pub type WaivedLocations = (
 /// - DOT with the parent Relay Chain and sibling parachains.
 pub type TrustedTeleporters = ConcreteAssetFromSystem<WndLocation>;
 
+/// We allow locations to alias into their own child locations, as well as
+/// AssetHub to alias into anything.
+pub type Aliasers = (AliasChildLocation, AliasOriginRootUsingFilter<AssetHub, Everything>);
+
 pub struct XcmConfig;
 impl xcm_executor::Config for XcmConfig {
 	type RuntimeCall = RuntimeCall;
@@ -227,7 +232,7 @@ impl xcm_executor::Config for XcmConfig {
 	type UniversalAliases = Nothing;
 	type CallDispatcher = RuntimeCall;
 	type SafeCallFilter = Everything;
-	type Aliasers = Nothing;
+	type Aliasers = Aliasers;
 	type TransactionalProcessor = FrameTransactionalProcessor;
 	type HrmpNewChannelOpenRequestHandler = ();
 	type HrmpChannelAcceptedHandler = ();
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml b/cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml
index 1aeff5eb2e48..cb0655d70cf2 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml
@@ -24,37 +24,37 @@ log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 
 # Substrate
-sp-api = { workspace = true }
-sp-block-builder = { workspace = true }
-sp-consensus-aura = { workspace = true }
-sp-core = { workspace = true }
-sp-genesis-builder = { workspace = true }
-sp-inherents = { workspace = true }
-sp-offchain = { workspace = true }
-sp-runtime = { workspace = true }
-sp-session = { workspace = true }
-sp-storage = { workspace = true }
-sp-transaction-pool = { workspace = true }
-sp-version = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
-frame-try-runtime = { optional = true, workspace = true }
 frame-executive = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 frame-system-benchmarking = { optional = true, workspace = true }
 frame-system-rpc-runtime-api = { workspace = true }
+frame-try-runtime = { optional = true, workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
-pallet-insecure-randomness-collective-flip = { workspace = true }
 pallet-balances = { workspace = true }
+pallet-contracts = { workspace = true }
+pallet-insecure-randomness-collective-flip = { workspace = true }
 pallet-multisig = { workspace = true }
 pallet-session = { workspace = true }
+pallet-sudo = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
 pallet-utility = { workspace = true }
-pallet-sudo = { workspace = true }
-pallet-contracts = { workspace = true }
+sp-api = { workspace = true }
+sp-block-builder = { workspace = true }
+sp-consensus-aura = { workspace = true }
+sp-core = { workspace = true }
+sp-genesis-builder = { workspace = true }
+sp-inherents = { workspace = true }
+sp-offchain = { workspace = true }
+sp-runtime = { workspace = true }
+sp-session = { workspace = true }
+sp-storage = { workspace = true }
+sp-transaction-pool = { workspace = true }
+sp-version = { workspace = true }
 
 # Polkadot
 pallet-xcm = { workspace = true }
@@ -68,15 +68,15 @@ xcm-runtime-apis = { workspace = true }
 
 # Cumulus
 cumulus-pallet-aura-ext = { workspace = true }
-pallet-message-queue = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
 cumulus-pallet-session-benchmarking = { workspace = true }
 cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
+pallet-message-queue = { workspace = true }
 
 pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
@@ -173,6 +173,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs
index 2951662a979b..594c9b26f57e 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs
@@ -144,7 +144,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("contracts-rococo"),
 	impl_name: alloc::borrow::Cow::Borrowed("contracts-rococo"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 7,
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/Cargo.toml b/cumulus/parachains/runtimes/coretime/coretime-rococo/Cargo.toml
index ab621134b252..2b5fab329293 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/Cargo.toml
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/Cargo.toml
@@ -33,8 +33,8 @@ frame-try-runtime = { optional = true, workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-message-queue = { workspace = true }
 pallet-broker = { workspace = true }
+pallet-message-queue = { workspace = true }
 pallet-multisig = { workspace = true }
 pallet-proxy = { workspace = true }
 pallet-session = { workspace = true }
@@ -47,8 +47,8 @@ sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
-sp-inherents = { workspace = true }
 sp-genesis-builder = { workspace = true }
+sp-inherents = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -75,8 +75,8 @@ cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
 pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
 parachains-common = { workspace = true }
@@ -180,6 +180,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/lib.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/lib.rs
index ae3ad93a9e85..e8f6e6659e13 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/lib.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/lib.rs
@@ -150,7 +150,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("coretime-rococo"),
 	impl_name: alloc::borrow::Cow::Borrowed("coretime-rococo"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_broker.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_broker.rs
index 35708f22de20..3e4bbf379c3f 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_broker.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_broker.rs
@@ -17,9 +17,9 @@
 //! Autogenerated weights for `pallet_broker`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-06-25, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-11, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-x5tnzzy-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `runner-acd6uxux-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("coretime-rococo-dev")`, DB CACHE: 1024
 
 // Executed Command:
@@ -54,8 +54,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_024_000 picoseconds.
-		Weight::from_parts(2_121_000, 0)
+		// Minimum execution time: 2_250_000 picoseconds.
+		Weight::from_parts(2_419_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -65,8 +65,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `10888`
 		//  Estimated: `13506`
-		// Minimum execution time: 21_654_000 picoseconds.
-		Weight::from_parts(22_591_000, 0)
+		// Minimum execution time: 25_785_000 picoseconds.
+		Weight::from_parts(26_335_000, 0)
 			.saturating_add(Weight::from_parts(0, 13506))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -77,8 +77,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `12090`
 		//  Estimated: `13506`
-		// Minimum execution time: 20_769_000 picoseconds.
-		Weight::from_parts(21_328_000, 0)
+		// Minimum execution time: 24_549_000 picoseconds.
+		Weight::from_parts(25_010_000, 0)
 			.saturating_add(Weight::from_parts(0, 13506))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -93,8 +93,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `466`
 		//  Estimated: `1951`
-		// Minimum execution time: 10_404_000 picoseconds.
-		Weight::from_parts(10_941_000, 0)
+		// Minimum execution time: 14_135_000 picoseconds.
+		Weight::from_parts(14_603_000, 0)
 			.saturating_add(Weight::from_parts(0, 1951))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -121,6 +121,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::LastRelayChainBlockNumber` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::InstaPoolIo` (r:3 w:3)
 	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(1002), added: 1497, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::SaleInfo` (r:0 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Status` (r:0 w:1)
@@ -132,31 +134,33 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `12599`
 		//  Estimated: `15065 + n * (1 ±0)`
-		// Minimum execution time: 44_085_000 picoseconds.
-		Weight::from_parts(127_668_002, 0)
+		// Minimum execution time: 54_087_000 picoseconds.
+		Weight::from_parts(145_466_213, 0)
 			.saturating_add(Weight::from_parts(0, 15065))
-			// Standard Error: 2_231
-			.saturating_add(Weight::from_parts(20_604, 0).saturating_mul(n.into()))
-			.saturating_add(T::DbWeight::get().reads(13))
-			.saturating_add(T::DbWeight::get().writes(59))
+			// Standard Error: 2_407
+			.saturating_add(Weight::from_parts(20_971, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(14))
+			.saturating_add(T::DbWeight::get().writes(60))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
 	/// Storage: `Broker::Status` (r:1 w:0)
 	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::SaleInfo` (r:1 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
+	/// Storage: `ParachainSystem::ValidationData` (r:1 w:0)
+	/// Proof: `ParachainSystem::ValidationData` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Regions` (r:0 w:1)
 	/// Proof: `Broker::Regions` (`max_values`: None, `max_size`: Some(86), added: 2561, mode: `MaxEncodedLen`)
 	fn purchase() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `332`
+		//  Measured:  `437`
 		//  Estimated: `3593`
-		// Minimum execution time: 45_100_000 picoseconds.
-		Weight::from_parts(46_263_000, 0)
+		// Minimum execution time: 58_341_000 picoseconds.
+		Weight::from_parts(59_505_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
-			.saturating_add(T::DbWeight::get().reads(3))
+			.saturating_add(T::DbWeight::get().reads(4))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	/// Storage: `Broker::Configuration` (r:1 w:0)
@@ -169,16 +173,18 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `Broker::PotentialRenewals` (`max_values`: None, `max_size`: Some(1233), added: 3708, mode: `MaxEncodedLen`)
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
+	/// Storage: `ParachainSystem::ValidationData` (r:1 w:0)
+	/// Proof: `ParachainSystem::ValidationData` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::Workplan` (r:0 w:1)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	fn renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `553`
+		//  Measured:  `658`
 		//  Estimated: `4698`
-		// Minimum execution time: 65_944_000 picoseconds.
-		Weight::from_parts(68_666_000, 0)
+		// Minimum execution time: 92_983_000 picoseconds.
+		Weight::from_parts(99_237_000, 0)
 			.saturating_add(Weight::from_parts(0, 4698))
-			.saturating_add(T::DbWeight::get().reads(5))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(5))
 	}
 	/// Storage: `Broker::Regions` (r:1 w:1)
@@ -187,8 +193,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `358`
 		//  Estimated: `3551`
-		// Minimum execution time: 13_794_000 picoseconds.
-		Weight::from_parts(14_450_000, 0)
+		// Minimum execution time: 17_512_000 picoseconds.
+		Weight::from_parts(18_099_000, 0)
 			.saturating_add(Weight::from_parts(0, 3551))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -199,8 +205,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `358`
 		//  Estimated: `3551`
-		// Minimum execution time: 15_316_000 picoseconds.
-		Weight::from_parts(15_787_000, 0)
+		// Minimum execution time: 18_715_000 picoseconds.
+		Weight::from_parts(19_768_000, 0)
 			.saturating_add(Weight::from_parts(0, 3551))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -211,8 +217,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `358`
 		//  Estimated: `3551`
-		// Minimum execution time: 16_375_000 picoseconds.
-		Weight::from_parts(17_113_000, 0)
+		// Minimum execution time: 20_349_000 picoseconds.
+		Weight::from_parts(21_050_000, 0)
 			.saturating_add(Weight::from_parts(0, 3551))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(3))
@@ -229,8 +235,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `937`
 		//  Estimated: `4681`
-		// Minimum execution time: 25_952_000 picoseconds.
-		Weight::from_parts(27_198_000, 0)
+		// Minimum execution time: 31_876_000 picoseconds.
+		Weight::from_parts(33_536_000, 0)
 			.saturating_add(Weight::from_parts(0, 4681))
 			.saturating_add(T::DbWeight::get().reads(4))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -249,8 +255,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `1003`
 		//  Estimated: `5996`
-		// Minimum execution time: 31_790_000 picoseconds.
-		Weight::from_parts(32_920_000, 0)
+		// Minimum execution time: 39_500_000 picoseconds.
+		Weight::from_parts(40_666_000, 0)
 			.saturating_add(Weight::from_parts(0, 5996))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -264,13 +270,13 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// The range of component `m` is `[1, 3]`.
 	fn claim_revenue(m: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `652`
+		//  Measured:  `671`
 		//  Estimated: `6196 + m * (2520 ±0)`
-		// Minimum execution time: 56_286_000 picoseconds.
-		Weight::from_parts(56_946_240, 0)
+		// Minimum execution time: 65_843_000 picoseconds.
+		Weight::from_parts(65_768_512, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
-			// Standard Error: 44_472
-			.saturating_add(Weight::from_parts(1_684_838, 0).saturating_mul(m.into()))
+			// Standard Error: 40_994
+			.saturating_add(Weight::from_parts(2_084_877, 0).saturating_mul(m.into()))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(m.into())))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -290,11 +296,11 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn purchase_credit() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `322`
-		//  Estimated: `3787`
-		// Minimum execution time: 64_967_000 picoseconds.
-		Weight::from_parts(66_504_000, 0)
-			.saturating_add(Weight::from_parts(0, 3787))
+		//  Measured:  `323`
+		//  Estimated: `3788`
+		// Minimum execution time: 73_250_000 picoseconds.
+		Weight::from_parts(75_059_000, 0)
+			.saturating_add(Weight::from_parts(0, 3788))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -306,8 +312,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `466`
 		//  Estimated: `3551`
-		// Minimum execution time: 37_552_000 picoseconds.
-		Weight::from_parts(46_263_000, 0)
+		// Minimum execution time: 55_088_000 picoseconds.
+		Weight::from_parts(65_329_000, 0)
 			.saturating_add(Weight::from_parts(0, 3551))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -322,8 +328,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `463`
 		//  Estimated: `3533`
-		// Minimum execution time: 79_625_000 picoseconds.
-		Weight::from_parts(86_227_000, 0)
+		// Minimum execution time: 102_280_000 picoseconds.
+		Weight::from_parts(130_319_000, 0)
 			.saturating_add(Weight::from_parts(0, 3533))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -338,10 +344,10 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	fn drop_history() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `857`
+		//  Measured:  `979`
 		//  Estimated: `3593`
-		// Minimum execution time: 88_005_000 picoseconds.
-		Weight::from_parts(92_984_000, 0)
+		// Minimum execution time: 78_195_000 picoseconds.
+		Weight::from_parts(105_946_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
 			.saturating_add(T::DbWeight::get().reads(4))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -354,8 +360,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `957`
 		//  Estimated: `4698`
-		// Minimum execution time: 38_877_000 picoseconds.
-		Weight::from_parts(40_408_000, 0)
+		// Minimum execution time: 41_642_000 picoseconds.
+		Weight::from_parts(48_286_000, 0)
 			.saturating_add(Weight::from_parts(0, 4698))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -371,15 +377,13 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Storage: `ParachainSystem::PendingUpwardMessages` (r:1 w:1)
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// The range of component `n` is `[0, 1000]`.
-	fn request_core_count(n: u32, ) -> Weight {
+	fn request_core_count(_n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 20_581_000 picoseconds.
-		Weight::from_parts(21_610_297, 0)
+		// Minimum execution time: 23_727_000 picoseconds.
+		Weight::from_parts(25_029_439, 0)
 			.saturating_add(Weight::from_parts(0, 3539))
-			// Standard Error: 119
-			.saturating_add(Weight::from_parts(144, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -390,11 +394,11 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `266`
 		//  Estimated: `1487`
-		// Minimum execution time: 6_079_000 picoseconds.
-		Weight::from_parts(6_540_110, 0)
+		// Minimum execution time: 7_887_000 picoseconds.
+		Weight::from_parts(8_477_863, 0)
 			.saturating_add(Weight::from_parts(0, 1487))
-			// Standard Error: 14
-			.saturating_add(Weight::from_parts(10, 0).saturating_mul(n.into()))
+			// Standard Error: 18
+			.saturating_add(Weight::from_parts(76, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -406,36 +410,50 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	fn process_revenue() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `442`
+		//  Measured:  `461`
 		//  Estimated: `6196`
-		// Minimum execution time: 42_947_000 picoseconds.
-		Weight::from_parts(43_767_000, 0)
+		// Minimum execution time: 52_505_000 picoseconds.
+		Weight::from_parts(53_392_000, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
 			.saturating_add(T::DbWeight::get().reads(4))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
+	/// Storage: `ParachainSystem::ValidationData` (r:1 w:0)
+	/// Proof: `ParachainSystem::ValidationData` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::InstaPoolIo` (r:3 w:3)
 	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Reservations` (r:1 w:0)
 	/// Proof: `Broker::Reservations` (`max_values`: Some(1), `max_size`: Some(12021), added: 12516, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Leases` (r:1 w:1)
 	/// Proof: `Broker::Leases` (`max_values`: Some(1), `max_size`: Some(401), added: 896, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(1002), added: 1497, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Configuration` (r:1 w:0)
+	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Status` (r:1 w:0)
+	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::PotentialRenewals` (r:100 w:200)
+	/// Proof: `Broker::PotentialRenewals` (`max_values`: None, `max_size`: Some(1233), added: 3708, mode: `MaxEncodedLen`)
+	/// Storage: `System::Account` (r:101 w:101)
+	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::SaleInfo` (r:0 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
-	/// Storage: `Broker::Workplan` (r:0 w:60)
+	/// Storage: `Broker::Workplan` (r:0 w:1000)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	/// The range of component `n` is `[0, 1000]`.
 	fn rotate_sale(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `12514`
-		//  Estimated: `13506`
-		// Minimum execution time: 93_426_000 picoseconds.
-		Weight::from_parts(96_185_447, 0)
-			.saturating_add(Weight::from_parts(0, 13506))
-			// Standard Error: 116
-			.saturating_add(Weight::from_parts(4, 0).saturating_mul(n.into()))
-			.saturating_add(T::DbWeight::get().reads(5))
-			.saturating_add(T::DbWeight::get().writes(65))
+		//  Measured:  `32497`
+		//  Estimated: `233641 + n * (198 ±9)`
+		// Minimum execution time: 28_834_000 picoseconds.
+		Weight::from_parts(2_467_159_777, 0)
+			.saturating_add(Weight::from_parts(0, 233641))
+			// Standard Error: 149_483
+			.saturating_add(Weight::from_parts(4_045_956, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(126))
+			.saturating_add(T::DbWeight::get().writes(181))
+			.saturating_add(T::DbWeight::get().writes((1_u64).saturating_mul(n.into())))
+			.saturating_add(Weight::from_parts(0, 198).saturating_mul(n.into()))
 	}
 	/// Storage: `Broker::InstaPoolIo` (r:1 w:0)
 	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
@@ -445,8 +463,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `42`
 		//  Estimated: `3493`
-		// Minimum execution time: 5_842_000 picoseconds.
-		Weight::from_parts(6_077_000, 0)
+		// Minimum execution time: 7_689_000 picoseconds.
+		Weight::from_parts(7_988_000, 0)
 			.saturating_add(Weight::from_parts(0, 3493))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -469,8 +487,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `1321`
 		//  Estimated: `4786`
-		// Minimum execution time: 33_278_000 picoseconds.
-		Weight::from_parts(34_076_000, 0)
+		// Minimum execution time: 37_394_000 picoseconds.
+		Weight::from_parts(38_379_000, 0)
 			.saturating_add(Weight::from_parts(0, 4786))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -489,8 +507,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 15_779_000 picoseconds.
-		Weight::from_parts(16_213_000, 0)
+		// Minimum execution time: 19_203_000 picoseconds.
+		Weight::from_parts(19_797_000, 0)
 			.saturating_add(Weight::from_parts(0, 3539))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -501,8 +519,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_774_000 picoseconds.
-		Weight::from_parts(1_873_000, 0)
+		// Minimum execution time: 2_129_000 picoseconds.
+		Weight::from_parts(2_266_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -512,8 +530,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_858_000 picoseconds.
-		Weight::from_parts(1_991_000, 0)
+		// Minimum execution time: 2_233_000 picoseconds.
+		Weight::from_parts(2_351_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -531,20 +549,38 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `408`
 		//  Estimated: `1893`
-		// Minimum execution time: 10_874_000 picoseconds.
-		Weight::from_parts(11_265_000, 0)
+		// Minimum execution time: 15_716_000 picoseconds.
+		Weight::from_parts(16_160_000, 0)
 			.saturating_add(Weight::from_parts(0, 1893))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `Broker::SaleInfo` (r:1 w:0)
+	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Reservations` (r:1 w:1)
+	/// Proof: `Broker::Reservations` (`max_values`: Some(1), `max_size`: Some(12021), added: 12516, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Status` (r:1 w:0)
+	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Workplan` (r:0 w:2)
+	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
+	fn force_reserve() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `11125`
+		//  Estimated: `13506`
+		// Minimum execution time: 32_286_000 picoseconds.
+		Weight::from_parts(33_830_000, 0)
+			.saturating_add(Weight::from_parts(0, 13506))
+			.saturating_add(T::DbWeight::get().reads(3))
+			.saturating_add(T::DbWeight::get().writes(3))
+	}
 	/// Storage: `Broker::Leases` (r:1 w:1)
 	/// Proof: `Broker::Leases` (`max_values`: Some(1), `max_size`: Some(401), added: 896, mode: `MaxEncodedLen`)
 	fn swap_leases() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `470`
 		//  Estimated: `1886`
-		// Minimum execution time: 6_525_000 picoseconds.
-		Weight::from_parts(6_769_000, 0)
+		// Minimum execution time: 8_887_000 picoseconds.
+		Weight::from_parts(9_178_000, 0)
 			.saturating_add(Weight::from_parts(0, 1886))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -557,36 +593,36 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Status` (r:1 w:0)
 	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
-	/// Storage: `System::Account` (r:1 w:1)
+	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `ParachainSystem::ValidationData` (r:1 w:0)
+	/// Proof: `ParachainSystem::ValidationData` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
-	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(1002), added: 1497, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Workplan` (r:0 w:1)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	fn enable_auto_renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `914`
-		//  Estimated: `4698`
-		// Minimum execution time: 51_938_000 picoseconds.
-		Weight::from_parts(55_025_000, 4698)
-			.saturating_add(T::DbWeight::get().reads(8_u64))
-			.saturating_add(T::DbWeight::get().writes(6_u64))
+		//  Measured:  `2829`
+		//  Estimated: `6196`
+		// Minimum execution time: 130_799_000 picoseconds.
+		Weight::from_parts(139_893_000, 0)
+			.saturating_add(Weight::from_parts(0, 6196))
+			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().writes(7))
 	}
 	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
-	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(1002), added: 1497, mode: `MaxEncodedLen`)
 	fn disable_auto_renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `480`
-		//  Estimated: `1516`
-		// Minimum execution time: 9_628_000 picoseconds.
-		Weight::from_parts(10_400_000, 1516)
-			.saturating_add(T::DbWeight::get().reads(1_u64))
-			.saturating_add(T::DbWeight::get().writes(1_u64))
-  }
+		//  Measured:  `1307`
+		//  Estimated: `2487`
+		// Minimum execution time: 22_945_000 picoseconds.
+		Weight::from_parts(24_855_000, 0)
+			.saturating_add(Weight::from_parts(0, 2487))
+			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().writes(1))
+	}
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
@@ -601,11 +637,11 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn on_new_timeslice() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `322`
-		//  Estimated: `3787`
-		// Minimum execution time: 45_561_000 picoseconds.
-		Weight::from_parts(47_306_000, 0)
-			.saturating_add(Weight::from_parts(0, 3787))
+		//  Measured:  `323`
+		//  Estimated: `3788`
+		// Minimum execution time: 56_864_000 picoseconds.
+		Weight::from_parts(59_119_000, 0)
+			.saturating_add(Weight::from_parts(0, 3788))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
diff --git a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_xcm.rs
index 7fb492173dad..b2b8cd6e5349 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-05-07, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-unxyhko3-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `902e7ad7764b`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("coretime-rococo-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=coretime-rococo-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=coretime-rococo-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/coretime/coretime-rococo/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -62,14 +64,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 19_121_000 picoseconds.
-		Weight::from_parts(19_582_000, 0)
+		// Minimum execution time: 23_660_000 picoseconds.
+		Weight::from_parts(24_537_000, 0)
 			.saturating_add(Weight::from_parts(0, 3539))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -84,18 +88,20 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `3571`
-		// Minimum execution time: 61_722_000 picoseconds.
-		Weight::from_parts(63_616_000, 0)
+		// Minimum execution time: 74_005_000 picoseconds.
+		Weight::from_parts(75_355_000, 0)
 			.saturating_add(Weight::from_parts(0, 3571))
-			.saturating_add(T::DbWeight::get().reads(6))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::Regions` (r:1 w:1)
 	/// Proof: `Broker::Regions` (`max_values`: None, `max_size`: Some(86), added: 2561, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::DeliveryFeeFactor` (r:1 w:0)
-	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -107,17 +113,17 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Storage: `ParachainSystem::RelevantMessagingState` (r:1 w:0)
 	/// Proof: `ParachainSystem::RelevantMessagingState` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:1)
-	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: Some(1282), added: 1777, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::OutboundXcmpMessages` (r:0 w:1)
-	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: Some(105506), added: 107981, mode: `MaxEncodedLen`)
 	fn reserve_transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `377`
 		//  Estimated: `3842`
-		// Minimum execution time: 97_823_000 picoseconds.
-		Weight::from_parts(102_022_000, 0)
+		// Minimum execution time: 116_231_000 picoseconds.
+		Weight::from_parts(121_254_000, 0)
 			.saturating_add(Weight::from_parts(0, 3842))
-			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().reads(10))
 			.saturating_add(T::DbWeight::get().writes(5))
 	}
 	/// Storage: `Benchmark::Override` (r:0 w:0)
@@ -130,13 +136,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		Weight::from_parts(18_446_744_073_709_551_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 8_397_000 picoseconds.
-		Weight::from_parts(8_773_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `32`
+		//  Estimated: `1517`
+		// Minimum execution time: 11_498_000 picoseconds.
+		Weight::from_parts(11_867_000, 0)
+			.saturating_add(Weight::from_parts(0, 1517))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -144,8 +153,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 5_806_000 picoseconds.
-		Weight::from_parts(6_106_000, 0)
+		// Minimum execution time: 7_163_000 picoseconds.
+		Weight::from_parts(7_501_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -155,8 +164,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_802_000 picoseconds.
-		Weight::from_parts(1_939_000, 0)
+		// Minimum execution time: 2_188_000 picoseconds.
+		Weight::from_parts(2_356_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -180,8 +189,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 24_300_000 picoseconds.
-		Weight::from_parts(25_359_000, 0)
+		// Minimum execution time: 30_503_000 picoseconds.
+		Weight::from_parts(31_361_000, 0)
 			.saturating_add(Weight::from_parts(0, 3539))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -204,8 +213,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `292`
 		//  Estimated: `3757`
-		// Minimum execution time: 27_579_000 picoseconds.
-		Weight::from_parts(28_414_000, 0)
+		// Minimum execution time: 35_562_000 picoseconds.
+		Weight::from_parts(36_710_000, 0)
 			.saturating_add(Weight::from_parts(0, 3757))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -216,45 +225,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_762_000 picoseconds.
-		Weight::from_parts(1_884_000, 0)
+		// Minimum execution time: 2_223_000 picoseconds.
+		Weight::from_parts(2_432_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `89`
-		//  Estimated: `13454`
-		// Minimum execution time: 16_512_000 picoseconds.
-		Weight::from_parts(16_818_000, 0)
-			.saturating_add(Weight::from_parts(0, 13454))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15929`
+		// Minimum execution time: 21_863_000 picoseconds.
+		Weight::from_parts(22_213_000, 0)
+			.saturating_add(Weight::from_parts(0, 15929))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `93`
-		//  Estimated: `13458`
-		// Minimum execution time: 16_368_000 picoseconds.
-		Weight::from_parts(16_887_000, 0)
-			.saturating_add(Weight::from_parts(0, 13458))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15933`
+		// Minimum execution time: 22_044_000 picoseconds.
+		Weight::from_parts(22_548_000, 0)
+			.saturating_add(Weight::from_parts(0, 15933))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `15946`
-		// Minimum execution time: 17_661_000 picoseconds.
-		Weight::from_parts(17_963_000, 0)
-			.saturating_add(Weight::from_parts(0, 15946))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18421`
+		// Minimum execution time: 24_336_000 picoseconds.
+		Weight::from_parts(25_075_000, 0)
+			.saturating_add(Weight::from_parts(0, 18421))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -272,36 +281,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `142`
 		//  Estimated: `6082`
-		// Minimum execution time: 24_498_000 picoseconds.
-		Weight::from_parts(25_339_000, 0)
+		// Minimum execution time: 30_160_000 picoseconds.
+		Weight::from_parts(30_807_000, 0)
 			.saturating_add(Weight::from_parts(0, 6082))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `136`
-		//  Estimated: `11026`
-		// Minimum execution time: 10_675_000 picoseconds.
-		Weight::from_parts(11_106_000, 0)
-			.saturating_add(Weight::from_parts(0, 11026))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `109`
+		//  Estimated: `13474`
+		// Minimum execution time: 16_129_000 picoseconds.
+		Weight::from_parts(16_686_000, 0)
+			.saturating_add(Weight::from_parts(0, 13474))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `100`
-		//  Estimated: `13465`
-		// Minimum execution time: 16_520_000 picoseconds.
-		Weight::from_parts(16_915_000, 0)
-			.saturating_add(Weight::from_parts(0, 13465))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15940`
+		// Minimum execution time: 21_844_000 picoseconds.
+		Weight::from_parts(22_452_000, 0)
+			.saturating_add(Weight::from_parts(0, 15940))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -316,11 +325,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `142`
-		//  Estimated: `13507`
-		// Minimum execution time: 32_851_000 picoseconds.
-		Weight::from_parts(33_772_000, 0)
-			.saturating_add(Weight::from_parts(0, 13507))
-			.saturating_add(T::DbWeight::get().reads(10))
+		//  Estimated: `15982`
+		// Minimum execution time: 42_336_000 picoseconds.
+		Weight::from_parts(43_502_000, 0)
+			.saturating_add(Weight::from_parts(0, 15982))
+			.saturating_add(T::DbWeight::get().reads(11))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -331,8 +340,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `32`
 		//  Estimated: `1517`
-		// Minimum execution time: 3_373_000 picoseconds.
-		Weight::from_parts(3_534_000, 0)
+		// Minimum execution time: 4_682_000 picoseconds.
+		Weight::from_parts(4_902_000, 0)
 			.saturating_add(Weight::from_parts(0, 1517))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -343,22 +352,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7669`
 		//  Estimated: `11134`
-		// Minimum execution time: 26_027_000 picoseconds.
-		Weight::from_parts(26_467_000, 0)
+		// Minimum execution time: 27_848_000 picoseconds.
+		Weight::from_parts(28_267_000, 0)
 			.saturating_add(Weight::from_parts(0, 11134))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `90`
 		//  Estimated: `3555`
-		// Minimum execution time: 35_692_000 picoseconds.
-		Weight::from_parts(36_136_000, 0)
+		// Minimum execution time: 41_653_000 picoseconds.
+		Weight::from_parts(42_316_000, 0)
 			.saturating_add(Weight::from_parts(0, 3555))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/Cargo.toml b/cumulus/parachains/runtimes/coretime/coretime-westend/Cargo.toml
index 44dfbf93c30e..03df782bc266 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/Cargo.toml
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/Cargo.toml
@@ -33,8 +33,8 @@ frame-try-runtime = { optional = true, workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-message-queue = { workspace = true }
 pallet-broker = { workspace = true }
+pallet-message-queue = { workspace = true }
 pallet-multisig = { workspace = true }
 pallet-proxy = { workspace = true }
 pallet-session = { workspace = true }
@@ -46,8 +46,8 @@ sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
-sp-inherents = { workspace = true }
 sp-genesis-builder = { workspace = true }
+sp-inherents = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -74,8 +74,8 @@ cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
 
 pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
@@ -177,6 +177,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/lib.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/lib.rs
index 39ea39f25a8b..ce965f0ad1ba 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/lib.rs
@@ -150,7 +150,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("coretime-westend"),
 	impl_name: alloc::borrow::Cow::Borrowed("coretime-westend"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
@@ -1126,7 +1126,9 @@ impl_runtime_apis! {
 				}
 
 				fn alias_origin() -> Result<(Location, Location), BenchmarkError> {
-					Err(BenchmarkError::Skip)
+					let origin = Location::new(1, [Parachain(1000)]);
+					let target = Location::new(1, [Parachain(1000), AccountId32 { id: [128u8; 32], network: None }]);
+					Ok((origin, target))
 				}
 			}
 
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_broker.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_broker.rs
index 74b1c4e47029..a0eee2d99efa 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_broker.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_broker.rs
@@ -17,9 +17,9 @@
 //! Autogenerated weights for `pallet_broker`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-06-25, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-11, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-x5tnzzy-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `runner-acd6uxux-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("coretime-westend-dev")`, DB CACHE: 1024
 
 // Executed Command:
@@ -54,8 +54,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_899_000 picoseconds.
-		Weight::from_parts(2_051_000, 0)
+		// Minimum execution time: 2_274_000 picoseconds.
+		Weight::from_parts(2_421_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -65,8 +65,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `10888`
 		//  Estimated: `13506`
-		// Minimum execution time: 21_965_000 picoseconds.
-		Weight::from_parts(22_774_000, 0)
+		// Minimum execution time: 26_257_000 picoseconds.
+		Weight::from_parts(26_802_000, 0)
 			.saturating_add(Weight::from_parts(0, 13506))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -77,8 +77,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `12090`
 		//  Estimated: `13506`
-		// Minimum execution time: 20_748_000 picoseconds.
-		Weight::from_parts(21_464_000, 0)
+		// Minimum execution time: 24_692_000 picoseconds.
+		Weight::from_parts(25_275_000, 0)
 			.saturating_add(Weight::from_parts(0, 13506))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -93,8 +93,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `146`
 		//  Estimated: `1631`
-		// Minimum execution time: 10_269_000 picoseconds.
-		Weight::from_parts(10_508_000, 0)
+		// Minimum execution time: 13_872_000 picoseconds.
+		Weight::from_parts(14_509_000, 0)
 			.saturating_add(Weight::from_parts(0, 1631))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -121,6 +121,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::LastRelayChainBlockNumber` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::InstaPoolIo` (r:3 w:3)
 	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(201), added: 696, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::SaleInfo` (r:0 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Status` (r:0 w:1)
@@ -132,32 +134,34 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `12279`
 		//  Estimated: `14805 + n * (1 ±0)`
-		// Minimum execution time: 41_900_000 picoseconds.
-		Weight::from_parts(80_392_728, 0)
+		// Minimum execution time: 52_916_000 picoseconds.
+		Weight::from_parts(96_122_236, 0)
 			.saturating_add(Weight::from_parts(0, 14805))
-			// Standard Error: 870
-			.saturating_add(Weight::from_parts(4_361, 0).saturating_mul(n.into()))
-			.saturating_add(T::DbWeight::get().reads(13))
-			.saturating_add(T::DbWeight::get().writes(26))
+			// Standard Error: 969
+			.saturating_add(Weight::from_parts(5_732, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(14))
+			.saturating_add(T::DbWeight::get().writes(27))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
 	/// Storage: `Broker::Status` (r:1 w:0)
 	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::SaleInfo` (r:1 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
-	/// Storage: `System::Account` (r:1 w:0)
+	/// Storage: `ParachainSystem::ValidationData` (r:1 w:0)
+	/// Proof: `ParachainSystem::ValidationData` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Regions` (r:0 w:1)
 	/// Proof: `Broker::Regions` (`max_values`: None, `max_size`: Some(86), added: 2561, mode: `MaxEncodedLen`)
 	fn purchase() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `332`
+		//  Measured:  `437`
 		//  Estimated: `3593`
-		// Minimum execution time: 40_911_000 picoseconds.
-		Weight::from_parts(43_102_000, 0)
+		// Minimum execution time: 56_955_000 picoseconds.
+		Weight::from_parts(59_005_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
-			.saturating_add(T::DbWeight::get().reads(3))
-			.saturating_add(T::DbWeight::get().writes(2))
+			.saturating_add(T::DbWeight::get().reads(4))
+			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	/// Storage: `Broker::Configuration` (r:1 w:0)
 	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
@@ -169,16 +173,18 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `Broker::PotentialRenewals` (`max_values`: None, `max_size`: Some(1233), added: 3708, mode: `MaxEncodedLen`)
 	/// Storage: `System::Account` (r:1 w:0)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
+	/// Storage: `ParachainSystem::ValidationData` (r:1 w:0)
+	/// Proof: `ParachainSystem::ValidationData` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::Workplan` (r:0 w:1)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	fn renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `450`
+		//  Measured:  `658`
 		//  Estimated: `4698`
-		// Minimum execution time: 70_257_000 picoseconds.
-		Weight::from_parts(73_889_000, 0)
+		// Minimum execution time: 108_853_000 picoseconds.
+		Weight::from_parts(117_467_000, 0)
 			.saturating_add(Weight::from_parts(0, 4698))
-			.saturating_add(T::DbWeight::get().reads(5))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `Broker::Regions` (r:1 w:1)
@@ -187,8 +193,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `358`
 		//  Estimated: `3551`
-		// Minimum execution time: 13_302_000 picoseconds.
-		Weight::from_parts(13_852_000, 0)
+		// Minimum execution time: 16_922_000 picoseconds.
+		Weight::from_parts(17_544_000, 0)
 			.saturating_add(Weight::from_parts(0, 3551))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -199,8 +205,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `358`
 		//  Estimated: `3551`
-		// Minimum execution time: 14_927_000 picoseconds.
-		Weight::from_parts(15_553_000, 0)
+		// Minimum execution time: 18_762_000 picoseconds.
+		Weight::from_parts(19_162_000, 0)
 			.saturating_add(Weight::from_parts(0, 3551))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -211,8 +217,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `358`
 		//  Estimated: `3551`
-		// Minimum execution time: 16_237_000 picoseconds.
-		Weight::from_parts(16_995_000, 0)
+		// Minimum execution time: 20_297_000 picoseconds.
+		Weight::from_parts(20_767_000, 0)
 			.saturating_add(Weight::from_parts(0, 3551))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(3))
@@ -229,8 +235,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `736`
 		//  Estimated: `4681`
-		// Minimum execution time: 24_621_000 picoseconds.
-		Weight::from_parts(25_165_000, 0)
+		// Minimum execution time: 31_347_000 picoseconds.
+		Weight::from_parts(32_259_000, 0)
 			.saturating_add(Weight::from_parts(0, 4681))
 			.saturating_add(T::DbWeight::get().reads(4))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -249,8 +255,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `802`
 		//  Estimated: `5996`
-		// Minimum execution time: 29_832_000 picoseconds.
-		Weight::from_parts(30_894_000, 0)
+		// Minimum execution time: 38_310_000 picoseconds.
+		Weight::from_parts(39_777_000, 0)
 			.saturating_add(Weight::from_parts(0, 5996))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -264,13 +270,13 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// The range of component `m` is `[1, 3]`.
 	fn claim_revenue(m: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `652`
+		//  Measured:  `671`
 		//  Estimated: `6196 + m * (2520 ±0)`
-		// Minimum execution time: 55_390_000 picoseconds.
-		Weight::from_parts(56_124_789, 0)
+		// Minimum execution time: 65_960_000 picoseconds.
+		Weight::from_parts(66_194_985, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
-			// Standard Error: 41_724
-			.saturating_add(Weight::from_parts(1_551_266, 0).saturating_mul(m.into()))
+			// Standard Error: 42_455
+			.saturating_add(Weight::from_parts(1_808_497, 0).saturating_mul(m.into()))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(m.into())))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -290,11 +296,11 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn purchase_credit() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `320`
-		//  Estimated: `3785`
-		// Minimum execution time: 59_759_000 picoseconds.
-		Weight::from_parts(61_310_000, 0)
-			.saturating_add(Weight::from_parts(0, 3785))
+		//  Measured:  `321`
+		//  Estimated: `3786`
+		// Minimum execution time: 69_918_000 picoseconds.
+		Weight::from_parts(72_853_000, 0)
+			.saturating_add(Weight::from_parts(0, 3786))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -306,8 +312,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `466`
 		//  Estimated: `3551`
-		// Minimum execution time: 37_007_000 picoseconds.
-		Weight::from_parts(51_927_000, 0)
+		// Minimum execution time: 44_775_000 picoseconds.
+		Weight::from_parts(58_978_000, 0)
 			.saturating_add(Weight::from_parts(0, 3551))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -322,8 +328,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `463`
 		//  Estimated: `3533`
-		// Minimum execution time: 86_563_000 picoseconds.
-		Weight::from_parts(91_274_000, 0)
+		// Minimum execution time: 67_098_000 picoseconds.
+		Weight::from_parts(93_626_000, 0)
 			.saturating_add(Weight::from_parts(0, 3533))
 			.saturating_add(T::DbWeight::get().reads(3))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -338,10 +344,10 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	fn drop_history() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `857`
+		//  Measured:  `979`
 		//  Estimated: `3593`
-		// Minimum execution time: 93_655_000 picoseconds.
-		Weight::from_parts(98_160_000, 0)
+		// Minimum execution time: 89_463_000 picoseconds.
+		Weight::from_parts(113_286_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
 			.saturating_add(T::DbWeight::get().reads(4))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -354,8 +360,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `556`
 		//  Estimated: `4698`
-		// Minimum execution time: 33_985_000 picoseconds.
-		Weight::from_parts(43_618_000, 0)
+		// Minimum execution time: 42_073_000 picoseconds.
+		Weight::from_parts(52_211_000, 0)
 			.saturating_add(Weight::from_parts(0, 4698))
 			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -371,30 +377,26 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Storage: `ParachainSystem::PendingUpwardMessages` (r:1 w:1)
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// The range of component `n` is `[0, 1000]`.
-	fn request_core_count(n: u32, ) -> Weight {
+	fn request_core_count(_n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 18_778_000 picoseconds.
-		Weight::from_parts(19_543_425, 0)
+		// Minimum execution time: 22_937_000 picoseconds.
+		Weight::from_parts(23_898_154, 0)
 			.saturating_add(Weight::from_parts(0, 3539))
-			// Standard Error: 41
-			.saturating_add(Weight::from_parts(33, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `Broker::CoreCountInbox` (r:1 w:1)
 	/// Proof: `Broker::CoreCountInbox` (`max_values`: Some(1), `max_size`: Some(2), added: 497, mode: `MaxEncodedLen`)
 	/// The range of component `n` is `[0, 1000]`.
-	fn process_core_count(n: u32, ) -> Weight {
+	fn process_core_count(_n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `266`
 		//  Estimated: `1487`
-		// Minimum execution time: 5_505_000 picoseconds.
-		Weight::from_parts(5_982_015, 0)
+		// Minimum execution time: 7_650_000 picoseconds.
+		Weight::from_parts(8_166_809, 0)
 			.saturating_add(Weight::from_parts(0, 1487))
-			// Standard Error: 13
-			.saturating_add(Weight::from_parts(44, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -402,40 +404,54 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `Broker::RevenueInbox` (`max_values`: Some(1), `max_size`: Some(20), added: 515, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::InstaPoolHistory` (r:1 w:1)
 	/// Proof: `Broker::InstaPoolHistory` (`max_values`: None, `max_size`: Some(45), added: 2520, mode: `MaxEncodedLen`)
-	/// Storage: `System::Account` (r:2 w:1)
+	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	fn process_revenue() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `442`
+		//  Measured:  `461`
 		//  Estimated: `6196`
-		// Minimum execution time: 38_128_000 picoseconds.
-		Weight::from_parts(40_979_000, 0)
+		// Minimum execution time: 53_023_000 picoseconds.
+		Weight::from_parts(54_564_000, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
 			.saturating_add(T::DbWeight::get().reads(4))
-			.saturating_add(T::DbWeight::get().writes(3))
+			.saturating_add(T::DbWeight::get().writes(4))
 	}
+	/// Storage: `ParachainSystem::ValidationData` (r:1 w:0)
+	/// Proof: `ParachainSystem::ValidationData` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::InstaPoolIo` (r:3 w:3)
 	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Reservations` (r:1 w:0)
 	/// Proof: `Broker::Reservations` (`max_values`: Some(1), `max_size`: Some(12021), added: 12516, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Leases` (r:1 w:1)
 	/// Proof: `Broker::Leases` (`max_values`: Some(1), `max_size`: Some(81), added: 576, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(201), added: 696, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Configuration` (r:1 w:0)
+	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Status` (r:1 w:0)
+	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::PotentialRenewals` (r:20 w:40)
+	/// Proof: `Broker::PotentialRenewals` (`max_values`: None, `max_size`: Some(1233), added: 3708, mode: `MaxEncodedLen`)
+	/// Storage: `System::Account` (r:21 w:20)
+	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::SaleInfo` (r:0 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
-	/// Storage: `Broker::Workplan` (r:0 w:20)
+	/// Storage: `Broker::Workplan` (r:0 w:1000)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	/// The range of component `n` is `[0, 1000]`.
 	fn rotate_sale(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `12194`
-		//  Estimated: `13506`
-		// Minimum execution time: 49_041_000 picoseconds.
-		Weight::from_parts(50_522_788, 0)
-			.saturating_add(Weight::from_parts(0, 13506))
-			// Standard Error: 72
-			.saturating_add(Weight::from_parts(78, 0).saturating_mul(n.into()))
-			.saturating_add(T::DbWeight::get().reads(5))
-			.saturating_add(T::DbWeight::get().writes(25))
+		//  Measured:  `16480`
+		//  Estimated: `69404 + n * (8 ±1)`
+		// Minimum execution time: 29_313_000 picoseconds.
+		Weight::from_parts(746_062_644, 0)
+			.saturating_add(Weight::from_parts(0, 69404))
+			// Standard Error: 22_496
+			.saturating_add(Weight::from_parts(1_545_204, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(44))
+			.saturating_add(T::DbWeight::get().writes(57))
+			.saturating_add(T::DbWeight::get().writes((1_u64).saturating_mul(n.into())))
+			.saturating_add(Weight::from_parts(0, 8).saturating_mul(n.into()))
 	}
 	/// Storage: `Broker::InstaPoolIo` (r:1 w:0)
 	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
@@ -445,8 +461,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `42`
 		//  Estimated: `3493`
-		// Minimum execution time: 5_903_000 picoseconds.
-		Weight::from_parts(6_202_000, 0)
+		// Minimum execution time: 7_625_000 picoseconds.
+		Weight::from_parts(7_910_000, 0)
 			.saturating_add(Weight::from_parts(0, 3493))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -469,8 +485,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `1321`
 		//  Estimated: `4786`
-		// Minimum execution time: 31_412_000 picoseconds.
-		Weight::from_parts(31_964_000, 0)
+		// Minimum execution time: 36_572_000 picoseconds.
+		Weight::from_parts(37_316_000, 0)
 			.saturating_add(Weight::from_parts(0, 4786))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -489,8 +505,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 14_098_000 picoseconds.
-		Weight::from_parts(14_554_000, 0)
+		// Minimum execution time: 18_362_000 picoseconds.
+		Weight::from_parts(18_653_000, 0)
 			.saturating_add(Weight::from_parts(0, 3539))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -501,8 +517,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_723_000 picoseconds.
-		Weight::from_parts(1_822_000, 0)
+		// Minimum execution time: 2_193_000 picoseconds.
+		Weight::from_parts(2_393_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -512,8 +528,8 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_865_000 picoseconds.
-		Weight::from_parts(1_983_000, 0)
+		// Minimum execution time: 2_344_000 picoseconds.
+		Weight::from_parts(2_486_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -531,20 +547,38 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `408`
 		//  Estimated: `1893`
-		// Minimum execution time: 10_387_000 picoseconds.
-		Weight::from_parts(10_819_000, 0)
+		// Minimum execution time: 15_443_000 picoseconds.
+		Weight::from_parts(15_753_000, 0)
 			.saturating_add(Weight::from_parts(0, 1893))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `Broker::SaleInfo` (r:1 w:0)
+	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Reservations` (r:1 w:1)
+	/// Proof: `Broker::Reservations` (`max_values`: Some(1), `max_size`: Some(12021), added: 12516, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Status` (r:1 w:0)
+	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Workplan` (r:0 w:2)
+	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
+	fn force_reserve() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `11125`
+		//  Estimated: `13506`
+		// Minimum execution time: 31_464_000 picoseconds.
+		Weight::from_parts(32_798_000, 0)
+			.saturating_add(Weight::from_parts(0, 13506))
+			.saturating_add(T::DbWeight::get().reads(3))
+			.saturating_add(T::DbWeight::get().writes(3))
+	}
 	/// Storage: `Broker::Leases` (r:1 w:1)
 	/// Proof: `Broker::Leases` (`max_values`: Some(1), `max_size`: Some(81), added: 576, mode: `MaxEncodedLen`)
 	fn swap_leases() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `150`
 		//  Estimated: `1566`
-		// Minimum execution time: 5_996_000 picoseconds.
-		Weight::from_parts(6_278_000, 0)
+		// Minimum execution time: 8_637_000 picoseconds.
+		Weight::from_parts(8_883_000, 0)
 			.saturating_add(Weight::from_parts(0, 1566))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
@@ -557,44 +591,44 @@ impl<T: frame_system::Config> pallet_broker::WeightInfo for WeightInfo<T> {
 	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Status` (r:1 w:0)
 	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
-	/// Storage: `System::Account` (r:1 w:1)
+	/// Storage: `System::Account` (r:2 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Storage: `ParachainSystem::ValidationData` (r:1 w:0)
+	/// Proof: `ParachainSystem::ValidationData` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
-	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(201), added: 696, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Workplan` (r:0 w:1)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	fn enable_auto_renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `914`
-		//  Estimated: `4698`
-		// Minimum execution time: 51_938_000 picoseconds.
-		Weight::from_parts(55_025_000, 4698)
-			.saturating_add(T::DbWeight::get().reads(8_u64))
-			.saturating_add(T::DbWeight::get().writes(6_u64))
+		//  Measured:  `1451`
+		//  Estimated: `6196`
+		// Minimum execution time: 120_585_000 picoseconds.
+		Weight::from_parts(148_755_000, 0)
+			.saturating_add(Weight::from_parts(0, 6196))
+			.saturating_add(T::DbWeight::get().reads(8))
+			.saturating_add(T::DbWeight::get().writes(6))
 	}
 	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
-	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(201), added: 696, mode: `MaxEncodedLen`)
 	fn disable_auto_renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `480`
-		//  Estimated: `1516`
-		// Minimum execution time: 9_628_000 picoseconds.
-		Weight::from_parts(10_400_000, 1516)
-			.saturating_add(T::DbWeight::get().reads(1_u64))
-			.saturating_add(T::DbWeight::get().writes(1_u64))
-  }
+		//  Measured:  `506`
+		//  Estimated: `1686`
+		// Minimum execution time: 18_235_000 picoseconds.
+		Weight::from_parts(19_113_000, 0)
+			.saturating_add(Weight::from_parts(0, 1686))
+			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().writes(1))
+	}
 	/// Storage: `System::Account` (r:1 w:0)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	fn on_new_timeslice() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
+		//  Measured:  `103`
 		//  Estimated: `3593`
-		// Minimum execution time: 2_187_000 picoseconds.
-		Weight::from_parts(2_372_000, 0)
+		// Minimum execution time: 4_863_000 picoseconds.
+		Weight::from_parts(5_045_000, 0)
 			.saturating_add(Weight::from_parts(0, 3593))
 			.saturating_add(T::DbWeight::get().reads(1))
 	}
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_xcm.rs
index fa588e982f09..7659b8a1ac7e 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-05-07, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-unxyhko3-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `eded932c29e2`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("coretime-westend-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=coretime-westend-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/coretime/coretime-westend/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=coretime-westend-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -62,14 +64,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 18_707_000 picoseconds.
-		Weight::from_parts(19_391_000, 0)
+		// Minimum execution time: 23_956_000 picoseconds.
+		Weight::from_parts(24_860_000, 0)
 			.saturating_add(Weight::from_parts(0, 3539))
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -84,18 +88,20 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `3571`
-		// Minimum execution time: 61_874_000 picoseconds.
-		Weight::from_parts(63_862_000, 0)
+		// Minimum execution time: 74_020_000 picoseconds.
+		Weight::from_parts(76_288_000, 0)
 			.saturating_add(Weight::from_parts(0, 3571))
-			.saturating_add(T::DbWeight::get().reads(6))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::Regions` (r:1 w:1)
 	/// Proof: `Broker::Regions` (`max_values`: None, `max_size`: Some(86), added: 2561, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::DeliveryFeeFactor` (r:1 w:0)
-	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::DeliveryFeeFactor` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -107,17 +113,17 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Storage: `ParachainSystem::RelevantMessagingState` (r:1 w:0)
 	/// Proof: `ParachainSystem::RelevantMessagingState` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmpQueue::OutboundXcmpStatus` (r:1 w:1)
-	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::OutboundXcmpStatus` (`max_values`: Some(1), `max_size`: Some(1282), added: 1777, mode: `MaxEncodedLen`)
 	/// Storage: `XcmpQueue::OutboundXcmpMessages` (r:0 w:1)
-	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Proof: `XcmpQueue::OutboundXcmpMessages` (`max_values`: None, `max_size`: Some(105506), added: 107981, mode: `MaxEncodedLen`)
 	fn reserve_transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `377`
 		//  Estimated: `3842`
-		// Minimum execution time: 98_657_000 picoseconds.
-		Weight::from_parts(101_260_000, 0)
+		// Minimum execution time: 118_691_000 picoseconds.
+		Weight::from_parts(128_472_000, 0)
 			.saturating_add(Weight::from_parts(0, 3842))
-			.saturating_add(T::DbWeight::get().reads(9))
+			.saturating_add(T::DbWeight::get().reads(10))
 			.saturating_add(T::DbWeight::get().writes(5))
 	}
 	/// Storage: `Benchmark::Override` (r:0 w:0)
@@ -130,13 +136,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		Weight::from_parts(18_446_744_073_709_551_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 8_455_000 picoseconds.
-		Weight::from_parts(8_842_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `32`
+		//  Estimated: `1517`
+		// Minimum execution time: 11_608_000 picoseconds.
+		Weight::from_parts(12_117_000, 0)
+			.saturating_add(Weight::from_parts(0, 1517))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -144,8 +153,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 5_850_000 picoseconds.
-		Weight::from_parts(6_044_000, 0)
+		// Minimum execution time: 7_574_000 picoseconds.
+		Weight::from_parts(8_305_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -155,8 +164,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_754_000 picoseconds.
-		Weight::from_parts(1_832_000, 0)
+		// Minimum execution time: 2_438_000 picoseconds.
+		Weight::from_parts(2_663_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -180,8 +189,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 24_886_000 picoseconds.
-		Weight::from_parts(25_403_000, 0)
+		// Minimum execution time: 31_482_000 picoseconds.
+		Weight::from_parts(33_926_000, 0)
 			.saturating_add(Weight::from_parts(0, 3539))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -204,8 +213,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `292`
 		//  Estimated: `3757`
-		// Minimum execution time: 28_114_000 picoseconds.
-		Weight::from_parts(28_414_000, 0)
+		// Minimum execution time: 35_869_000 picoseconds.
+		Weight::from_parts(37_030_000, 0)
 			.saturating_add(Weight::from_parts(0, 3757))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -216,45 +225,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_713_000 picoseconds.
-		Weight::from_parts(1_810_000, 0)
+		// Minimum execution time: 2_385_000 picoseconds.
+		Weight::from_parts(2_588_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `89`
-		//  Estimated: `13454`
-		// Minimum execution time: 15_910_000 picoseconds.
-		Weight::from_parts(16_256_000, 0)
-			.saturating_add(Weight::from_parts(0, 13454))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15929`
+		// Minimum execution time: 21_919_000 picoseconds.
+		Weight::from_parts(22_926_000, 0)
+			.saturating_add(Weight::from_parts(0, 15929))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `93`
-		//  Estimated: `13458`
-		// Minimum execution time: 15_801_000 picoseconds.
-		Weight::from_parts(16_298_000, 0)
-			.saturating_add(Weight::from_parts(0, 13458))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15933`
+		// Minimum execution time: 22_588_000 picoseconds.
+		Weight::from_parts(23_144_000, 0)
+			.saturating_add(Weight::from_parts(0, 15933))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `15946`
-		// Minimum execution time: 17_976_000 picoseconds.
-		Weight::from_parts(18_390_000, 0)
-			.saturating_add(Weight::from_parts(0, 15946))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18421`
+		// Minimum execution time: 25_527_000 picoseconds.
+		Weight::from_parts(26_002_000, 0)
+			.saturating_add(Weight::from_parts(0, 18421))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -272,36 +281,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `142`
 		//  Estimated: `6082`
-		// Minimum execution time: 24_723_000 picoseconds.
-		Weight::from_parts(25_531_000, 0)
+		// Minimum execution time: 30_751_000 picoseconds.
+		Weight::from_parts(31_977_000, 0)
 			.saturating_add(Weight::from_parts(0, 6082))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `136`
-		//  Estimated: `11026`
-		// Minimum execution time: 10_954_000 picoseconds.
-		Weight::from_parts(11_199_000, 0)
-			.saturating_add(Weight::from_parts(0, 11026))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `109`
+		//  Estimated: `13474`
+		// Minimum execution time: 16_496_000 picoseconds.
+		Weight::from_parts(16_800_000, 0)
+			.saturating_add(Weight::from_parts(0, 13474))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `100`
-		//  Estimated: `13465`
-		// Minimum execution time: 16_561_000 picoseconds.
-		Weight::from_parts(16_908_000, 0)
-			.saturating_add(Weight::from_parts(0, 13465))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15940`
+		// Minimum execution time: 22_667_000 picoseconds.
+		Weight::from_parts(23_049_000, 0)
+			.saturating_add(Weight::from_parts(0, 15940))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -316,11 +325,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `142`
-		//  Estimated: `13507`
-		// Minimum execution time: 33_279_000 picoseconds.
-		Weight::from_parts(33_869_000, 0)
-			.saturating_add(Weight::from_parts(0, 13507))
-			.saturating_add(T::DbWeight::get().reads(10))
+		//  Estimated: `15982`
+		// Minimum execution time: 43_208_000 picoseconds.
+		Weight::from_parts(44_012_000, 0)
+			.saturating_add(Weight::from_parts(0, 15982))
+			.saturating_add(T::DbWeight::get().reads(11))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -331,8 +340,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `32`
 		//  Estimated: `1517`
-		// Minimum execution time: 3_405_000 picoseconds.
-		Weight::from_parts(3_489_000, 0)
+		// Minimum execution time: 4_726_000 picoseconds.
+		Weight::from_parts(4_989_000, 0)
 			.saturating_add(Weight::from_parts(0, 1517))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -343,22 +352,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7669`
 		//  Estimated: `11134`
-		// Minimum execution time: 24_387_000 picoseconds.
-		Weight::from_parts(25_143_000, 0)
+		// Minimum execution time: 28_064_000 picoseconds.
+		Weight::from_parts(28_676_000, 0)
 			.saturating_add(Weight::from_parts(0, 11134))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `90`
 		//  Estimated: `3555`
-		// Minimum execution time: 35_229_000 picoseconds.
-		Weight::from_parts(36_035_000, 0)
+		// Minimum execution time: 41_106_000 picoseconds.
+		Weight::from_parts(41_949_000, 0)
 			.saturating_add(Weight::from_parts(0, 3555))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/mod.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/mod.rs
index 29466b3718c1..2f7529481543 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/mod.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/mod.rs
@@ -261,8 +261,7 @@ impl<Call> XcmWeightInfo<Call> for CoretimeWestendXcmWeight<Call> {
 		XcmGeneric::<Runtime>::clear_topic()
 	}
 	fn alias_origin(_: &Location) -> Weight {
-		// XCM Executor does not currently support alias origin operations
-		Weight::MAX
+		XcmGeneric::<Runtime>::alias_origin()
 	}
 	fn unpaid_execution(_: &WeightLimit, _: &Option<Location>) -> Weight {
 		XcmGeneric::<Runtime>::unpaid_execution()
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index 6c6d3cf8c525..2d10ac16ea26 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -17,26 +17,28 @@
 //! Autogenerated weights for `pallet_xcm_benchmarks::generic`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-08-27, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-10, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-svzsllib-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `9340d096ec0f`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: Compiled, CHAIN: Some("coretime-westend-dev"), DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=coretime-westend-dev
+// --pallet=pallet_xcm_benchmarks::generic
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm_benchmarks::generic
-// --chain=coretime-westend-dev
-// --header=./cumulus/file_header.txt
-// --template=./cumulus/templates/xcm-bench-template.hbs
-// --output=./cumulus/parachains/runtimes/coretime/coretime-westend/src/weights/xcm/
+// --template=cumulus/templates/xcm-bench-template.hbs
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -64,8 +66,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `3571`
-		// Minimum execution time: 29_463_000 picoseconds.
-		Weight::from_parts(30_178_000, 3571)
+		// Minimum execution time: 30_717_000 picoseconds.
+		Weight::from_parts(31_651_000, 3571)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -73,15 +75,26 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 568_000 picoseconds.
-		Weight::from_parts(608_000, 0)
+		// Minimum execution time: 618_000 picoseconds.
+		Weight::from_parts(659_000, 0)
 	}
+	// Storage: `System::Account` (r:1 w:1)
+	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	pub fn pay_fees() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `3593`
+		// Minimum execution time: 3_504_000 picoseconds.
+		Weight::from_parts(3_757_000, 3593)
+			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().writes(1))
+	}
+	pub fn asset_claimer() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_530_000 picoseconds.
-		Weight::from_parts(1_585_000, 0)
+		// Minimum execution time: 643_000 picoseconds.
+		Weight::from_parts(702_000, 0)
 	}
 	// Storage: `PolkadotXcm::Queries` (r:1 w:0)
 	// Proof: `PolkadotXcm::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -89,58 +102,65 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `32`
 		//  Estimated: `3497`
-		// Minimum execution time: 7_400_000 picoseconds.
-		Weight::from_parts(7_572_000, 3497)
+		// Minimum execution time: 7_799_000 picoseconds.
+		Weight::from_parts(8_037_000, 3497)
 			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	pub fn transact() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_951_000 picoseconds.
-		Weight::from_parts(7_173_000, 0)
+		// Minimum execution time: 6_910_000 picoseconds.
+		Weight::from_parts(7_086_000, 0)
 	}
 	pub fn refund_surplus() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_245_000 picoseconds.
-		Weight::from_parts(1_342_000, 0)
+		// Minimum execution time: 1_257_000 picoseconds.
+		Weight::from_parts(1_384_000, 0)
 	}
 	pub fn set_error_handler() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 613_000 picoseconds.
-		Weight::from_parts(657_000, 0)
+		// Minimum execution time: 634_000 picoseconds.
+		Weight::from_parts(687_000, 0)
 	}
 	pub fn set_appendix() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 613_000 picoseconds.
-		Weight::from_parts(656_000, 0)
+		// Minimum execution time: 604_000 picoseconds.
+		Weight::from_parts(672_000, 0)
 	}
 	pub fn clear_error() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 570_000 picoseconds.
-		Weight::from_parts(608_000, 0)
+		// Minimum execution time: 593_000 picoseconds.
+		Weight::from_parts(643_000, 0)
 	}
 	pub fn descend_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 557_000 picoseconds.
-		Weight::from_parts(607_000, 0)
+		// Minimum execution time: 630_000 picoseconds.
+		Weight::from_parts(694_000, 0)
+	}
+	pub fn execute_with_origin() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 706_000 picoseconds.
+		Weight::from_parts(764_000, 0)
 	}
 	pub fn clear_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 557_000 picoseconds.
-		Weight::from_parts(578_000, 0)
+		// Minimum execution time: 606_000 picoseconds.
+		Weight::from_parts(705_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
@@ -158,8 +178,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `3571`
-		// Minimum execution time: 26_179_000 picoseconds.
-		Weight::from_parts(27_089_000, 3571)
+		// Minimum execution time: 27_188_000 picoseconds.
+		Weight::from_parts(27_847_000, 3571)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -169,8 +189,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `90`
 		//  Estimated: `3555`
-		// Minimum execution time: 10_724_000 picoseconds.
-		Weight::from_parts(10_896_000, 3555)
+		// Minimum execution time: 11_170_000 picoseconds.
+		Weight::from_parts(11_416_000, 3555)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -178,8 +198,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 567_000 picoseconds.
-		Weight::from_parts(623_000, 0)
+		// Minimum execution time: 590_000 picoseconds.
+		Weight::from_parts(653_000, 0)
 	}
 	// Storage: `PolkadotXcm::VersionNotifyTargets` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -197,8 +217,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `74`
 		//  Estimated: `3539`
-		// Minimum execution time: 24_367_000 picoseconds.
-		Weight::from_parts(25_072_000, 3539)
+		// Minimum execution time: 25_196_000 picoseconds.
+		Weight::from_parts(25_641_000, 3539)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -208,44 +228,44 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_554_000 picoseconds.
-		Weight::from_parts(2_757_000, 0)
+		// Minimum execution time: 2_686_000 picoseconds.
+		Weight::from_parts(2_827_000, 0)
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	pub fn burn_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 922_000 picoseconds.
-		Weight::from_parts(992_000, 0)
+		// Minimum execution time: 989_000 picoseconds.
+		Weight::from_parts(1_051_000, 0)
 	}
 	pub fn expect_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 688_000 picoseconds.
-		Weight::from_parts(723_000, 0)
+		// Minimum execution time: 713_000 picoseconds.
+		Weight::from_parts(766_000, 0)
 	}
 	pub fn expect_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 607_000 picoseconds.
-		Weight::from_parts(647_000, 0)
+		// Minimum execution time: 626_000 picoseconds.
+		Weight::from_parts(657_000, 0)
 	}
 	pub fn expect_error() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 591_000 picoseconds.
-		Weight::from_parts(620_000, 0)
+		// Minimum execution time: 595_000 picoseconds.
+		Weight::from_parts(639_000, 0)
 	}
 	pub fn expect_transact_status() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 735_000 picoseconds.
-		Weight::from_parts(802_000, 0)
+		// Minimum execution time: 755_000 picoseconds.
+		Weight::from_parts(820_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
@@ -263,8 +283,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `3571`
-		// Minimum execution time: 29_923_000 picoseconds.
-		Weight::from_parts(30_770_000, 3571)
+		// Minimum execution time: 31_409_000 picoseconds.
+		Weight::from_parts(32_098_000, 3571)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -272,8 +292,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_884_000 picoseconds.
-		Weight::from_parts(3_088_000, 0)
+		// Minimum execution time: 3_258_000 picoseconds.
+		Weight::from_parts(3_448_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
@@ -291,8 +311,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `3571`
-		// Minimum execution time: 26_632_000 picoseconds.
-		Weight::from_parts(27_228_000, 3571)
+		// Minimum execution time: 27_200_000 picoseconds.
+		Weight::from_parts(28_299_000, 3571)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -300,49 +320,42 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 599_000 picoseconds.
-		Weight::from_parts(655_000, 0)
+		// Minimum execution time: 659_000 picoseconds.
+		Weight::from_parts(699_000, 0)
 	}
 	pub fn set_topic() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 587_000 picoseconds.
-		Weight::from_parts(628_000, 0)
+		// Minimum execution time: 595_000 picoseconds.
+		Weight::from_parts(647_000, 0)
 	}
 	pub fn clear_topic() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 572_000 picoseconds.
-		Weight::from_parts(631_000, 0)
+		// Minimum execution time: 583_000 picoseconds.
+		Weight::from_parts(617_000, 0)
 	}
 	pub fn set_fees_mode() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 570_000 picoseconds.
-		Weight::from_parts(615_000, 0)
+		// Minimum execution time: 595_000 picoseconds.
+		Weight::from_parts(633_000, 0)
 	}
 	pub fn unpaid_execution() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 624_000 picoseconds.
-		Weight::from_parts(659_000, 0)
-	}
-	pub fn asset_claimer() -> Weight {
-		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 707_000 picoseconds.
-		Weight::from_parts(749_000, 0)
+		// Minimum execution time: 610_000 picoseconds.
+		Weight::from_parts(670_000, 0)
 	}
-	pub fn execute_with_origin() -> Weight {
+	pub fn alias_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 713_000 picoseconds.
-		Weight::from_parts(776_000, 0)
+		// Minimum execution time: 630_000 picoseconds.
+		Weight::from_parts(700_000, 0)
 	}
 }
diff --git a/cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs b/cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs
index 9f38975efae6..8a4879a1506e 100644
--- a/cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs
+++ b/cumulus/parachains/runtimes/coretime/coretime-westend/src/xcm_config.rs
@@ -39,7 +39,8 @@ use polkadot_runtime_common::xcm_sender::ExponentialPrice;
 use sp_runtime::traits::AccountIdConversion;
 use xcm::latest::{prelude::*, WESTEND_GENESIS_HASH};
 use xcm_builder::{
-	AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
+	AccountId32Aliases, AliasChildLocation, AliasOriginRootUsingFilter,
+	AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
 	AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
 	DenyReserveTransferToRelayChain, DenyThenTry, DescribeAllTerminal, DescribeFamily,
 	EnsureXcmOrigin, FrameTransactionalProcessor, FungibleAdapter, HashedDescription, IsConcrete,
@@ -54,6 +55,7 @@ use xcm_executor::XcmExecutor;
 parameter_types! {
 	pub const RootLocation: Location = Location::here();
 	pub const TokenRelayLocation: Location = Location::parent();
+	pub AssetHubLocation: Location = Location::new(1, [Parachain(1000)]);
 	pub const RelayNetwork: Option<NetworkId> = Some(NetworkId::ByGenesis(WESTEND_GENESIS_HASH));
 	pub RelayChainOrigin: RuntimeOrigin = cumulus_pallet_xcm::Origin::Relay.into();
 	pub UniversalLocation: InteriorLocation =
@@ -191,6 +193,10 @@ pub type WaivedLocations = (
 	Equals<RelayTreasuryLocation>,
 );
 
+/// We allow locations to alias into their own child locations, as well as
+/// AssetHub to alias into anything.
+pub type Aliasers = (AliasChildLocation, AliasOriginRootUsingFilter<AssetHubLocation, Everything>);
+
 pub struct XcmConfig;
 impl xcm_executor::Config for XcmConfig {
 	type RuntimeCall = RuntimeCall;
@@ -232,7 +238,7 @@ impl xcm_executor::Config for XcmConfig {
 	type UniversalAliases = Nothing;
 	type CallDispatcher = RuntimeCall;
 	type SafeCallFilter = Everything;
-	type Aliasers = Nothing;
+	type Aliasers = Aliasers;
 	type TransactionalProcessor = FrameTransactionalProcessor;
 	type HrmpNewChannelOpenRequestHandler = ();
 	type HrmpChannelAcceptedHandler = ();
diff --git a/cumulus/parachains/runtimes/glutton/glutton-westend/Cargo.toml b/cumulus/parachains/runtimes/glutton/glutton-westend/Cargo.toml
index 9bbdb8d2ee08..1c1041a4317e 100644
--- a/cumulus/parachains/runtimes/glutton/glutton-westend/Cargo.toml
+++ b/cumulus/parachains/runtimes/glutton/glutton-westend/Cargo.toml
@@ -20,11 +20,12 @@ frame-benchmarking = { optional = true, workspace = true }
 frame-executive = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-frame-system-rpc-runtime-api = { workspace = true }
 frame-system-benchmarking = { optional = true, workspace = true }
+frame-system-rpc-runtime-api = { workspace = true }
 frame-try-runtime = { optional = true, workspace = true }
 pallet-aura = { workspace = true }
 pallet-glutton = { workspace = true }
+pallet-message-queue = { workspace = true }
 pallet-sudo = { workspace = true }
 pallet-timestamp = { workspace = true }
 sp-api = { workspace = true }
@@ -33,7 +34,6 @@ sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
-pallet-message-queue = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
@@ -77,6 +77,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 std = [
 	"codec/std",
diff --git a/cumulus/parachains/runtimes/glutton/glutton-westend/src/lib.rs b/cumulus/parachains/runtimes/glutton/glutton-westend/src/lib.rs
index fdf467ab64b8..763f8abea34a 100644
--- a/cumulus/parachains/runtimes/glutton/glutton-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/glutton/glutton-westend/src/lib.rs
@@ -102,7 +102,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("glutton-westend"),
 	impl_name: alloc::borrow::Cow::Borrowed("glutton-westend"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
diff --git a/cumulus/parachains/runtimes/people/people-rococo/Cargo.toml b/cumulus/parachains/runtimes/people/people-rococo/Cargo.toml
index 893133bf3c1a..de2898046c0d 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/Cargo.toml
+++ b/cumulus/parachains/runtimes/people/people-rococo/Cargo.toml
@@ -72,8 +72,8 @@ cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
 pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
 parachains-common = { workspace = true }
@@ -176,6 +176,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/lib.rs b/cumulus/parachains/runtimes/people/people-rococo/src/lib.rs
index dc5f2ac0997c..b8db687da625 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/lib.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/lib.rs
@@ -137,7 +137,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("people-rococo"),
 	impl_name: alloc::borrow::Cow::Borrowed("people-rococo"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
diff --git a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_xcm.rs
index fabce29b5fd9..d50afdbee475 100644
--- a/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/people/people-rococo/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-02-20, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-bn-ce5rx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `902e7ad7764b`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("people-rococo-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=people-rococo-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/people/people-rococo/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=people-rococo-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/people/people-rococo/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -48,6 +50,8 @@ use core::marker::PhantomData;
 /// Weight functions for `pallet_xcm`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
+	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
+	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -60,16 +64,18 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn send() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `38`
-		//  Estimated: `3503`
-		// Minimum execution time: 17_830_000 picoseconds.
-		Weight::from_parts(18_411_000, 0)
-			.saturating_add(Weight::from_parts(0, 3503))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Measured:  `107`
+		//  Estimated: `3572`
+		// Minimum execution time: 29_029_000 picoseconds.
+		Weight::from_parts(29_911_000, 0)
+			.saturating_add(Weight::from_parts(0, 3572))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -82,12 +88,12 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn teleport_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `70`
-		//  Estimated: `3535`
-		// Minimum execution time: 55_456_000 picoseconds.
-		Weight::from_parts(56_808_000, 0)
-			.saturating_add(Weight::from_parts(0, 3535))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Measured:  `107`
+		//  Estimated: `3572`
+		// Minimum execution time: 73_046_000 picoseconds.
+		Weight::from_parts(76_061_000, 0)
+			.saturating_add(Weight::from_parts(0, 3572))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `Benchmark::Override` (r:0 w:0)
@@ -110,15 +116,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		Weight::from_parts(18_446_744_073_709_551_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 	}
-	/// Storage: `Benchmark::Override` (r:0 w:0)
-	/// Proof: `Benchmark::Override` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 18_446_744_073_709_551_000 picoseconds.
-		Weight::from_parts(18_446_744_073_709_551_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `32`
+		//  Estimated: `1517`
+		// Minimum execution time: 11_580_000 picoseconds.
+		Weight::from_parts(12_050_000, 0)
+			.saturating_add(Weight::from_parts(0, 1517))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -126,8 +133,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 5_996_000 picoseconds.
-		Weight::from_parts(6_154_000, 0)
+		// Minimum execution time: 6_963_000 picoseconds.
+		Weight::from_parts(7_371_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -137,8 +144,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_768_000 picoseconds.
-		Weight::from_parts(1_914_000, 0)
+		// Minimum execution time: 2_281_000 picoseconds.
+		Weight::from_parts(2_417_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -162,8 +169,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `38`
 		//  Estimated: `3503`
-		// Minimum execution time: 24_120_000 picoseconds.
-		Weight::from_parts(24_745_000, 0)
+		// Minimum execution time: 30_422_000 picoseconds.
+		Weight::from_parts(31_342_000, 0)
 			.saturating_add(Weight::from_parts(0, 3503))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -186,8 +193,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `255`
 		//  Estimated: `3720`
-		// Minimum execution time: 26_630_000 picoseconds.
-		Weight::from_parts(27_289_000, 0)
+		// Minimum execution time: 35_290_000 picoseconds.
+		Weight::from_parts(36_161_000, 0)
 			.saturating_add(Weight::from_parts(0, 3720))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -198,45 +205,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_821_000 picoseconds.
-		Weight::from_parts(1_946_000, 0)
+		// Minimum execution time: 2_115_000 picoseconds.
+		Weight::from_parts(2_389_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `89`
-		//  Estimated: `13454`
-		// Minimum execution time: 16_586_000 picoseconds.
-		Weight::from_parts(16_977_000, 0)
-			.saturating_add(Weight::from_parts(0, 13454))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15929`
+		// Minimum execution time: 22_355_000 picoseconds.
+		Weight::from_parts(23_011_000, 0)
+			.saturating_add(Weight::from_parts(0, 15929))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `93`
-		//  Estimated: `13458`
-		// Minimum execution time: 16_923_000 picoseconds.
-		Weight::from_parts(17_415_000, 0)
-			.saturating_add(Weight::from_parts(0, 13458))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15933`
+		// Minimum execution time: 22_043_000 picoseconds.
+		Weight::from_parts(22_506_000, 0)
+			.saturating_add(Weight::from_parts(0, 15933))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `15946`
-		// Minimum execution time: 18_596_000 picoseconds.
-		Weight::from_parts(18_823_000, 0)
-			.saturating_add(Weight::from_parts(0, 15946))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18421`
+		// Minimum execution time: 26_143_000 picoseconds.
+		Weight::from_parts(26_577_000, 0)
+			.saturating_add(Weight::from_parts(0, 18421))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -254,36 +261,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `6046`
-		// Minimum execution time: 23_817_000 picoseconds.
-		Weight::from_parts(24_520_000, 0)
+		// Minimum execution time: 30_489_000 picoseconds.
+		Weight::from_parts(31_415_000, 0)
 			.saturating_add(Weight::from_parts(0, 6046))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `136`
-		//  Estimated: `11026`
-		// Minimum execution time: 11_042_000 picoseconds.
-		Weight::from_parts(11_578_000, 0)
-			.saturating_add(Weight::from_parts(0, 11026))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `109`
+		//  Estimated: `13474`
+		// Minimum execution time: 16_848_000 picoseconds.
+		Weight::from_parts(17_169_000, 0)
+			.saturating_add(Weight::from_parts(0, 13474))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `100`
-		//  Estimated: `13465`
-		// Minimum execution time: 17_306_000 picoseconds.
-		Weight::from_parts(17_817_000, 0)
-			.saturating_add(Weight::from_parts(0, 13465))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15940`
+		// Minimum execution time: 22_556_000 picoseconds.
+		Weight::from_parts(22_875_000, 0)
+			.saturating_add(Weight::from_parts(0, 15940))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -298,11 +305,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `13471`
-		// Minimum execution time: 32_141_000 picoseconds.
-		Weight::from_parts(32_954_000, 0)
-			.saturating_add(Weight::from_parts(0, 13471))
-			.saturating_add(T::DbWeight::get().reads(10))
+		//  Estimated: `15946`
+		// Minimum execution time: 42_772_000 picoseconds.
+		Weight::from_parts(43_606_000, 0)
+			.saturating_add(Weight::from_parts(0, 15946))
+			.saturating_add(T::DbWeight::get().reads(11))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -313,8 +320,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `32`
 		//  Estimated: `1517`
-		// Minimum execution time: 3_410_000 picoseconds.
-		Weight::from_parts(3_556_000, 0)
+		// Minimum execution time: 4_811_000 picoseconds.
+		Weight::from_parts(5_060_000, 0)
 			.saturating_add(Weight::from_parts(0, 1517))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -325,22 +332,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7669`
 		//  Estimated: `11134`
-		// Minimum execution time: 25_021_000 picoseconds.
-		Weight::from_parts(25_240_000, 0)
+		// Minimum execution time: 31_925_000 picoseconds.
+		Weight::from_parts(32_294_000, 0)
 			.saturating_add(Weight::from_parts(0, 11134))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `90`
 		//  Estimated: `3555`
-		// Minimum execution time: 33_801_000 picoseconds.
-		Weight::from_parts(34_655_000, 0)
+		// Minimum execution time: 41_804_000 picoseconds.
+		Weight::from_parts(42_347_000, 0)
 			.saturating_add(Weight::from_parts(0, 3555))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/people/people-westend/Cargo.toml b/cumulus/parachains/runtimes/people/people-westend/Cargo.toml
index 66b324b51af4..65bc8264934f 100644
--- a/cumulus/parachains/runtimes/people/people-westend/Cargo.toml
+++ b/cumulus/parachains/runtimes/people/people-westend/Cargo.toml
@@ -72,8 +72,8 @@ cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
-cumulus-primitives-utility = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+cumulus-primitives-utility = { workspace = true }
 pallet-collator-selection = { workspace = true }
 parachain-info = { workspace = true }
 parachains-common = { workspace = true }
@@ -176,6 +176,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/lib.rs b/cumulus/parachains/runtimes/people/people-westend/src/lib.rs
index 1b9a3b60a2c4..620ec41c071c 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/lib.rs
@@ -136,10 +136,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("people-westend"),
 	impl_name: alloc::borrow::Cow::Borrowed("people-westend"),
 	authoring_version: 1,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 1,
+	transaction_version: 2,
 	system_version: 1,
 };
 
@@ -1046,7 +1046,9 @@ impl_runtime_apis! {
 				}
 
 				fn alias_origin() -> Result<(Location, Location), BenchmarkError> {
-					Err(BenchmarkError::Skip)
+					let origin = Location::new(1, [Parachain(1000)]);
+					let target = Location::new(1, [Parachain(1000), AccountId32 { id: [128u8; 32], network: None }]);
+					Ok((origin, target))
 				}
 			}
 
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_xcm.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_xcm.rs
index c337289243b7..f06669209a18 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_xcm.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-02-20, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-bn-ce5rx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `4105cf7eb2c7`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("people-westend-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=people-westend-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/people/people-westend/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=people-westend-dev
-// --header=./cumulus/file_header.txt
-// --output=./cumulus/parachains/runtimes/people/people-westend/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -48,6 +50,8 @@ use core::marker::PhantomData;
 /// Weight functions for `pallet_xcm`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
+	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
+	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -60,16 +64,18 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn send() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `38`
-		//  Estimated: `3503`
-		// Minimum execution time: 17_856_000 picoseconds.
-		Weight::from_parts(18_473_000, 0)
-			.saturating_add(Weight::from_parts(0, 3503))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Measured:  `107`
+		//  Estimated: `3572`
+		// Minimum execution time: 29_434_000 picoseconds.
+		Weight::from_parts(30_114_000, 0)
+			.saturating_add(Weight::from_parts(0, 3572))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	/// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -82,12 +88,12 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn teleport_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `70`
-		//  Estimated: `3535`
-		// Minimum execution time: 56_112_000 picoseconds.
-		Weight::from_parts(57_287_000, 0)
-			.saturating_add(Weight::from_parts(0, 3535))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Measured:  `107`
+		//  Estimated: `3572`
+		// Minimum execution time: 73_433_000 picoseconds.
+		Weight::from_parts(75_377_000, 0)
+			.saturating_add(Weight::from_parts(0, 3572))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `Benchmark::Override` (r:0 w:0)
@@ -110,15 +116,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		Weight::from_parts(18_446_744_073_709_551_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 	}
-	/// Storage: `Benchmark::Override` (r:0 w:0)
-	/// Proof: `Benchmark::Override` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 18_446_744_073_709_551_000 picoseconds.
-		Weight::from_parts(18_446_744_073_709_551_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Measured:  `32`
+		//  Estimated: `1517`
+		// Minimum execution time: 11_627_000 picoseconds.
+		Weight::from_parts(12_034_000, 0)
+			.saturating_add(Weight::from_parts(0, 1517))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:0 w:1)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -126,8 +133,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_186_000 picoseconds.
-		Weight::from_parts(6_420_000, 0)
+		// Minimum execution time: 7_075_000 picoseconds.
+		Weight::from_parts(7_406_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -137,8 +144,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_824_000 picoseconds.
-		Weight::from_parts(1_999_000, 0)
+		// Minimum execution time: 2_308_000 picoseconds.
+		Weight::from_parts(2_485_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -162,8 +169,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `38`
 		//  Estimated: `3503`
-		// Minimum execution time: 23_833_000 picoseconds.
-		Weight::from_parts(24_636_000, 0)
+		// Minimum execution time: 29_939_000 picoseconds.
+		Weight::from_parts(30_795_000, 0)
 			.saturating_add(Weight::from_parts(0, 3503))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(5))
@@ -186,8 +193,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `255`
 		//  Estimated: `3720`
-		// Minimum execution time: 26_557_000 picoseconds.
-		Weight::from_parts(27_275_000, 0)
+		// Minimum execution time: 34_830_000 picoseconds.
+		Weight::from_parts(35_677_000, 0)
 			.saturating_add(Weight::from_parts(0, 3720))
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
@@ -198,45 +205,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_921_000 picoseconds.
-		Weight::from_parts(2_040_000, 0)
+		// Minimum execution time: 2_363_000 picoseconds.
+		Weight::from_parts(2_517_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `PolkadotXcm::SupportedVersion` (r:5 w:2)
+	/// Storage: `PolkadotXcm::SupportedVersion` (r:6 w:2)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `89`
-		//  Estimated: `13454`
-		// Minimum execution time: 16_832_000 picoseconds.
-		Weight::from_parts(17_312_000, 0)
-			.saturating_add(Weight::from_parts(0, 13454))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15929`
+		// Minimum execution time: 22_322_000 picoseconds.
+		Weight::from_parts(22_709_000, 0)
+			.saturating_add(Weight::from_parts(0, 15929))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifiers` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifiers` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `93`
-		//  Estimated: `13458`
-		// Minimum execution time: 16_687_000 picoseconds.
-		Weight::from_parts(17_123_000, 0)
-			.saturating_add(Weight::from_parts(0, 13458))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15933`
+		// Minimum execution time: 22_418_000 picoseconds.
+		Weight::from_parts(22_834_000, 0)
+			.saturating_add(Weight::from_parts(0, 15933))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `15946`
-		// Minimum execution time: 18_164_000 picoseconds.
-		Weight::from_parts(18_580_000, 0)
-			.saturating_add(Weight::from_parts(0, 15946))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18421`
+		// Minimum execution time: 26_310_000 picoseconds.
+		Weight::from_parts(26_623_000, 0)
+			.saturating_add(Weight::from_parts(0, 18421))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -254,36 +261,36 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
 		//  Estimated: `6046`
-		// Minimum execution time: 23_577_000 picoseconds.
-		Weight::from_parts(24_324_000, 0)
+		// Minimum execution time: 29_863_000 picoseconds.
+		Weight::from_parts(30_467_000, 0)
 			.saturating_add(Weight::from_parts(0, 6046))
 			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `136`
-		//  Estimated: `11026`
-		// Minimum execution time: 11_014_000 picoseconds.
-		Weight::from_parts(11_223_000, 0)
-			.saturating_add(Weight::from_parts(0, 11026))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `109`
+		//  Estimated: `13474`
+		// Minimum execution time: 17_075_000 picoseconds.
+		Weight::from_parts(17_578_000, 0)
+			.saturating_add(Weight::from_parts(0, 13474))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `100`
-		//  Estimated: `13465`
-		// Minimum execution time: 16_887_000 picoseconds.
-		Weight::from_parts(17_361_000, 0)
-			.saturating_add(Weight::from_parts(0, 13465))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15940`
+		// Minimum execution time: 22_816_000 picoseconds.
+		Weight::from_parts(23_175_000, 0)
+			.saturating_add(Weight::from_parts(0, 15940))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
 	/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -298,11 +305,11 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `106`
-		//  Estimated: `13471`
-		// Minimum execution time: 31_705_000 picoseconds.
-		Weight::from_parts(32_166_000, 0)
-			.saturating_add(Weight::from_parts(0, 13471))
-			.saturating_add(T::DbWeight::get().reads(10))
+		//  Estimated: `15946`
+		// Minimum execution time: 42_767_000 picoseconds.
+		Weight::from_parts(43_308_000, 0)
+			.saturating_add(Weight::from_parts(0, 15946))
+			.saturating_add(T::DbWeight::get().reads(11))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
@@ -313,8 +320,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `32`
 		//  Estimated: `1517`
-		// Minimum execution time: 3_568_000 picoseconds.
-		Weight::from_parts(3_669_000, 0)
+		// Minimum execution time: 4_864_000 picoseconds.
+		Weight::from_parts(5_010_000, 0)
 			.saturating_add(Weight::from_parts(0, 1517))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -325,22 +332,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7669`
 		//  Estimated: `11134`
-		// Minimum execution time: 24_823_000 picoseconds.
-		Weight::from_parts(25_344_000, 0)
+		// Minimum execution time: 30_237_000 picoseconds.
+		Weight::from_parts(30_662_000, 0)
 			.saturating_add(Weight::from_parts(0, 11134))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `PolkadotXcm::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `PolkadotXcm::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `PolkadotXcm::AssetTraps` (r:1 w:1)
 	/// Proof: `PolkadotXcm::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `90`
 		//  Estimated: `3555`
-		// Minimum execution time: 34_516_000 picoseconds.
-		Weight::from_parts(35_478_000, 0)
+		// Minimum execution time: 41_418_000 picoseconds.
+		Weight::from_parts(42_011_000, 0)
 			.saturating_add(Weight::from_parts(0, 3555))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/mod.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/mod.rs
index 915a499cb77c..466da1eadd55 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/mod.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/mod.rs
@@ -249,8 +249,7 @@ impl<Call> XcmWeightInfo<Call> for PeopleWestendXcmWeight<Call> {
 		XcmGeneric::<Runtime>::clear_topic()
 	}
 	fn alias_origin(_: &Location) -> Weight {
-		// XCM Executor does not currently support alias origin operations
-		Weight::MAX
+		XcmGeneric::<Runtime>::alias_origin()
 	}
 	fn unpaid_execution(_: &WeightLimit, _: &Option<Location>) -> Weight {
 		XcmGeneric::<Runtime>::unpaid_execution()
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index ad2cde22a075..3fa51a816b69 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -17,26 +17,28 @@
 //! Autogenerated weights for `pallet_xcm_benchmarks::generic`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-08-27, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-10, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-svzsllib-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `9340d096ec0f`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: Compiled, CHAIN: Some("people-westend-dev"), DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot-parachain
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=people-westend-dev
+// --pallet=pallet_xcm_benchmarks::generic
+// --header=/__w/polkadot-sdk/polkadot-sdk/cumulus/file_header.txt
+// --output=./cumulus/parachains/runtimes/people/people-westend/src/weights/xcm
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm_benchmarks::generic
-// --chain=people-westend-dev
-// --header=./cumulus/file_header.txt
-// --template=./cumulus/templates/xcm-bench-template.hbs
-// --output=./cumulus/parachains/runtimes/people/people-westend/src/weights/xcm/
+// --template=cumulus/templates/xcm-bench-template.hbs
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -62,10 +64,10 @@ impl<T: frame_system::Config> WeightInfo<T> {
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn report_holding() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `70`
-		//  Estimated: `3535`
-		// Minimum execution time: 29_015_000 picoseconds.
-		Weight::from_parts(30_359_000, 3535)
+		//  Measured:  `107`
+		//  Estimated: `3572`
+		// Minimum execution time: 31_309_000 picoseconds.
+		Weight::from_parts(31_924_000, 3572)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -73,15 +75,26 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 572_000 picoseconds.
-		Weight::from_parts(637_000, 0)
+		// Minimum execution time: 635_000 picoseconds.
+		Weight::from_parts(677_000, 0)
 	}
+	// Storage: `System::Account` (r:1 w:1)
+	// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	pub fn pay_fees() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `3593`
+		// Minimum execution time: 3_457_000 picoseconds.
+		Weight::from_parts(3_656_000, 3593)
+			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().writes(1))
+	}
+	pub fn asset_claimer() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_550_000 picoseconds.
-		Weight::from_parts(1_604_000, 0)
+		// Minimum execution time: 644_000 picoseconds.
+		Weight::from_parts(695_000, 0)
 	}
 	// Storage: `PolkadotXcm::Queries` (r:1 w:0)
 	// Proof: `PolkadotXcm::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -89,58 +102,65 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `32`
 		//  Estimated: `3497`
-		// Minimum execution time: 7_354_000 picoseconds.
-		Weight::from_parts(7_808_000, 3497)
+		// Minimum execution time: 7_701_000 picoseconds.
+		Weight::from_parts(8_120_000, 3497)
 			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	pub fn transact() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_716_000 picoseconds.
-		Weight::from_parts(7_067_000, 0)
+		// Minimum execution time: 6_945_000 picoseconds.
+		Weight::from_parts(7_187_000, 0)
 	}
 	pub fn refund_surplus() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_280_000 picoseconds.
-		Weight::from_parts(1_355_000, 0)
+		// Minimum execution time: 1_352_000 picoseconds.
+		Weight::from_parts(1_428_000, 0)
 	}
 	pub fn set_error_handler() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 587_000 picoseconds.
-		Weight::from_parts(645_000, 0)
+		// Minimum execution time: 603_000 picoseconds.
+		Weight::from_parts(648_000, 0)
 	}
 	pub fn set_appendix() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 629_000 picoseconds.
-		Weight::from_parts(662_000, 0)
+		// Minimum execution time: 621_000 picoseconds.
+		Weight::from_parts(661_000, 0)
 	}
 	pub fn clear_error() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 590_000 picoseconds.
-		Weight::from_parts(639_000, 0)
+		// Minimum execution time: 591_000 picoseconds.
+		Weight::from_parts(655_000, 0)
 	}
 	pub fn descend_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 651_000 picoseconds.
-		Weight::from_parts(688_000, 0)
+		// Minimum execution time: 666_000 picoseconds.
+		Weight::from_parts(736_000, 0)
+	}
+	pub fn execute_with_origin() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 694_000 picoseconds.
+		Weight::from_parts(759_000, 0)
 	}
 	pub fn clear_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 601_000 picoseconds.
-		Weight::from_parts(630_000, 0)
+		// Minimum execution time: 632_000 picoseconds.
+		Weight::from_parts(664_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
@@ -156,10 +176,10 @@ impl<T: frame_system::Config> WeightInfo<T> {
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn report_error() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `70`
-		//  Estimated: `3535`
-		// Minimum execution time: 25_650_000 picoseconds.
-		Weight::from_parts(26_440_000, 3535)
+		//  Measured:  `107`
+		//  Estimated: `3572`
+		// Minimum execution time: 26_932_000 picoseconds.
+		Weight::from_parts(27_882_000, 3572)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -169,8 +189,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `90`
 		//  Estimated: `3555`
-		// Minimum execution time: 10_492_000 picoseconds.
-		Weight::from_parts(10_875_000, 3555)
+		// Minimum execution time: 11_316_000 picoseconds.
+		Weight::from_parts(11_608_000, 3555)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -178,8 +198,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 597_000 picoseconds.
-		Weight::from_parts(647_000, 0)
+		// Minimum execution time: 564_000 picoseconds.
+		Weight::from_parts(614_000, 0)
 	}
 	// Storage: `PolkadotXcm::VersionNotifyTargets` (r:1 w:1)
 	// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -197,8 +217,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `38`
 		//  Estimated: `3503`
-		// Minimum execution time: 23_732_000 picoseconds.
-		Weight::from_parts(24_290_000, 3503)
+		// Minimum execution time: 24_373_000 picoseconds.
+		Weight::from_parts(25_068_000, 3503)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -208,44 +228,44 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_446_000 picoseconds.
-		Weight::from_parts(2_613_000, 0)
+		// Minimum execution time: 2_582_000 picoseconds.
+		Weight::from_parts(2_714_000, 0)
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	pub fn burn_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 960_000 picoseconds.
-		Weight::from_parts(1_045_000, 0)
+		// Minimum execution time: 952_000 picoseconds.
+		Weight::from_parts(1_059_000, 0)
 	}
 	pub fn expect_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 703_000 picoseconds.
-		Weight::from_parts(739_000, 0)
+		// Minimum execution time: 684_000 picoseconds.
+		Weight::from_parts(734_000, 0)
 	}
 	pub fn expect_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 616_000 picoseconds.
-		Weight::from_parts(651_000, 0)
+		// Minimum execution time: 600_000 picoseconds.
+		Weight::from_parts(650_000, 0)
 	}
 	pub fn expect_error() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 621_000 picoseconds.
-		Weight::from_parts(660_000, 0)
+		// Minimum execution time: 599_000 picoseconds.
+		Weight::from_parts(628_000, 0)
 	}
 	pub fn expect_transact_status() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 794_000 picoseconds.
-		Weight::from_parts(831_000, 0)
+		// Minimum execution time: 769_000 picoseconds.
+		Weight::from_parts(816_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
@@ -261,10 +281,10 @@ impl<T: frame_system::Config> WeightInfo<T> {
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn query_pallet() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `70`
-		//  Estimated: `3535`
-		// Minimum execution time: 29_527_000 picoseconds.
-		Weight::from_parts(30_614_000, 3535)
+		//  Measured:  `107`
+		//  Estimated: `3572`
+		// Minimum execution time: 31_815_000 picoseconds.
+		Weight::from_parts(32_738_000, 3572)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -272,8 +292,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 3_189_000 picoseconds.
-		Weight::from_parts(3_296_000, 0)
+		// Minimum execution time: 3_462_000 picoseconds.
+		Weight::from_parts(3_563_000, 0)
 	}
 	// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
 	// Proof: `ParachainInfo::ParachainId` (`max_values`: Some(1), `max_size`: Some(4), added: 499, mode: `MaxEncodedLen`)
@@ -289,10 +309,10 @@ impl<T: frame_system::Config> WeightInfo<T> {
 	// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	pub fn report_transact_status() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `70`
-		//  Estimated: `3535`
-		// Minimum execution time: 25_965_000 picoseconds.
-		Weight::from_parts(26_468_000, 3535)
+		//  Measured:  `107`
+		//  Estimated: `3572`
+		// Minimum execution time: 27_752_000 picoseconds.
+		Weight::from_parts(28_455_000, 3572)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
@@ -300,49 +320,42 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 618_000 picoseconds.
-		Weight::from_parts(659_000, 0)
+		// Minimum execution time: 605_000 picoseconds.
+		Weight::from_parts(687_000, 0)
 	}
 	pub fn set_topic() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 593_000 picoseconds.
-		Weight::from_parts(618_000, 0)
+		// Minimum execution time: 610_000 picoseconds.
+		Weight::from_parts(646_000, 0)
 	}
 	pub fn clear_topic() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 603_000 picoseconds.
-		Weight::from_parts(634_000, 0)
+		// Minimum execution time: 579_000 picoseconds.
+		Weight::from_parts(636_000, 0)
 	}
 	pub fn set_fees_mode() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 568_000 picoseconds.
-		Weight::from_parts(629_000, 0)
+		// Minimum execution time: 583_000 picoseconds.
+		Weight::from_parts(626_000, 0)
 	}
 	pub fn unpaid_execution() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 598_000 picoseconds.
-		Weight::from_parts(655_000, 0)
-	}
-	pub fn asset_claimer() -> Weight {
-		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 707_000 picoseconds.
-		Weight::from_parts(749_000, 0)
+		// Minimum execution time: 616_000 picoseconds.
+		Weight::from_parts(679_000, 0)
 	}
-	pub fn execute_with_origin() -> Weight {
+	pub fn alias_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 713_000 picoseconds.
-		Weight::from_parts(776_000, 0)
+		// Minimum execution time: 626_000 picoseconds.
+		Weight::from_parts(687_000, 0)
 	}
 }
diff --git a/cumulus/parachains/runtimes/people/people-westend/src/xcm_config.rs b/cumulus/parachains/runtimes/people/people-westend/src/xcm_config.rs
index 25256495ef91..7eaa43c05b20 100644
--- a/cumulus/parachains/runtimes/people/people-westend/src/xcm_config.rs
+++ b/cumulus/parachains/runtimes/people/people-westend/src/xcm_config.rs
@@ -36,7 +36,8 @@ use polkadot_parachain_primitives::primitives::Sibling;
 use sp_runtime::traits::AccountIdConversion;
 use xcm::latest::{prelude::*, WESTEND_GENESIS_HASH};
 use xcm_builder::{
-	AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
+	AccountId32Aliases, AliasChildLocation, AliasOriginRootUsingFilter,
+	AllowExplicitUnpaidExecutionFrom, AllowHrmpNotificationsFromRelayChain,
 	AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
 	DenyReserveTransferToRelayChain, DenyThenTry, DescribeAllTerminal, DescribeFamily,
 	DescribeTerminus, EnsureXcmOrigin, FrameTransactionalProcessor, FungibleAdapter,
@@ -51,6 +52,7 @@ use xcm_executor::XcmExecutor;
 parameter_types! {
 	pub const RootLocation: Location = Location::here();
 	pub const RelayLocation: Location = Location::parent();
+	pub AssetHubLocation: Location = Location::new(1, [Parachain(1000)]);
 	pub const RelayNetwork: Option<NetworkId> = Some(NetworkId::ByGenesis(WESTEND_GENESIS_HASH));
 	pub RelayChainOrigin: RuntimeOrigin = cumulus_pallet_xcm::Origin::Relay.into();
 	pub UniversalLocation: InteriorLocation =
@@ -195,6 +197,10 @@ pub type WaivedLocations = (
 	LocalPlurality,
 );
 
+/// We allow locations to alias into their own child locations, as well as
+/// AssetHub to alias into anything.
+pub type Aliasers = (AliasChildLocation, AliasOriginRootUsingFilter<AssetHubLocation, Everything>);
+
 pub struct XcmConfig;
 impl xcm_executor::Config for XcmConfig {
 	type RuntimeCall = RuntimeCall;
@@ -236,7 +242,7 @@ impl xcm_executor::Config for XcmConfig {
 	type UniversalAliases = Nothing;
 	type CallDispatcher = RuntimeCall;
 	type SafeCallFilter = Everything;
-	type Aliasers = Nothing;
+	type Aliasers = Aliasers;
 	type TransactionalProcessor = FrameTransactionalProcessor;
 	type HrmpNewChannelOpenRequestHandler = ();
 	type HrmpChannelAcceptedHandler = ();
diff --git a/cumulus/parachains/runtimes/test-utils/Cargo.toml b/cumulus/parachains/runtimes/test-utils/Cargo.toml
index 17c81ae4921a..cc8f29524514 100644
--- a/cumulus/parachains/runtimes/test-utils/Cargo.toml
+++ b/cumulus/parachains/runtimes/test-utils/Cargo.toml
@@ -21,27 +21,27 @@ pallet-balances = { workspace = true }
 pallet-session = { workspace = true }
 pallet-timestamp = { workspace = true }
 sp-consensus-aura = { workspace = true }
+sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
-sp-core = { workspace = true }
 
 # Cumulus
 cumulus-pallet-parachain-system = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
-pallet-collator-selection = { workspace = true }
-parachain-info = { workspace = true }
-parachains-common = { workspace = true }
 cumulus-primitives-core = { workspace = true }
 cumulus-primitives-parachain-inherent = { workspace = true }
 cumulus-test-relay-sproof-builder = { workspace = true }
+pallet-collator-selection = { workspace = true }
+parachain-info = { workspace = true }
+parachains-common = { workspace = true }
 
 # Polkadot
+pallet-xcm = { workspace = true }
+polkadot-parachain-primitives = { workspace = true }
 xcm = { workspace = true }
 xcm-executor = { workspace = true }
-pallet-xcm = { workspace = true }
 xcm-runtime-apis = { workspace = true }
-polkadot-parachain-primitives = { workspace = true }
 
 [dev-dependencies]
 hex-literal = { workspace = true, default-features = true }
diff --git a/cumulus/parachains/runtimes/testing/penpal/Cargo.toml b/cumulus/parachains/runtimes/testing/penpal/Cargo.toml
index 3a6b9d42f211..5b17f4f57388 100644
--- a/cumulus/parachains/runtimes/testing/penpal/Cargo.toml
+++ b/cumulus/parachains/runtimes/testing/penpal/Cargo.toml
@@ -32,6 +32,9 @@ frame-system = { workspace = true }
 frame-system-benchmarking = { optional = true, workspace = true }
 frame-system-rpc-runtime-api = { workspace = true }
 frame-try-runtime = { optional = true, workspace = true }
+pallet-asset-conversion = { workspace = true }
+pallet-asset-tx-payment = { workspace = true }
+pallet-assets = { workspace = true }
 pallet-aura = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
@@ -40,9 +43,6 @@ pallet-sudo = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
-pallet-asset-tx-payment = { workspace = true }
-pallet-assets = { workspace = true }
-pallet-asset-conversion = { workspace = true }
 sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
 sp-consensus-aura = { workspace = true }
@@ -57,9 +57,9 @@ sp-transaction-pool = { workspace = true }
 sp-version = { workspace = true }
 
 # Polkadot
-polkadot-primitives = { workspace = true }
 pallet-xcm = { workspace = true }
 polkadot-parachain-primitives = { workspace = true }
+polkadot-primitives = { workspace = true }
 polkadot-runtime-common = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
@@ -67,8 +67,8 @@ xcm-executor = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 # Cumulus
+assets-common = { workspace = true }
 cumulus-pallet-aura-ext = { workspace = true }
-pallet-message-queue = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
 cumulus-pallet-session-benchmarking = { workspace = true }
 cumulus-pallet-xcm = { workspace = true }
@@ -76,9 +76,9 @@ cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-primitives-core = { workspace = true }
 cumulus-primitives-utility = { workspace = true }
 pallet-collator-selection = { workspace = true }
+pallet-message-queue = { workspace = true }
 parachain-info = { workspace = true }
 parachains-common = { workspace = true }
-assets-common = { workspace = true }
 snowbridge-router-primitives = { workspace = true }
 
 primitive-types = { version = "0.12.1", default-features = false, features = ["codec", "num-traits", "scale-info"] }
@@ -175,6 +175,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
diff --git a/cumulus/parachains/runtimes/testing/rococo-parachain/Cargo.toml b/cumulus/parachains/runtimes/testing/rococo-parachain/Cargo.toml
index 4713f4398eaa..e8761445f161 100644
--- a/cumulus/parachains/runtimes/testing/rococo-parachain/Cargo.toml
+++ b/cumulus/parachains/runtimes/testing/rococo-parachain/Cargo.toml
@@ -43,15 +43,14 @@ sp-version = { workspace = true }
 # Polkadot
 pallet-xcm = { workspace = true }
 polkadot-parachain-primitives = { workspace = true }
+polkadot-runtime-common = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
-polkadot-runtime-common = { workspace = true }
 
 # Cumulus
 cumulus-pallet-aura-ext = { workspace = true }
-pallet-message-queue = { workspace = true }
-cumulus-pallet-parachain-system = { workspace = true, features = ["experimental-ump-signals"] }
+cumulus-pallet-parachain-system = { workspace = true }
 cumulus-pallet-xcm = { workspace = true }
 cumulus-pallet-xcmp-queue = { workspace = true }
 cumulus-ping = { workspace = true }
@@ -59,9 +58,10 @@ cumulus-primitives-aura = { workspace = true }
 cumulus-primitives-core = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
 cumulus-primitives-utility = { workspace = true }
+pallet-message-queue = { workspace = true }
+parachain-info = { workspace = true }
 parachains-common = { workspace = true }
 testnet-parachains-constants = { features = ["rococo"], workspace = true }
-parachain-info = { workspace = true }
 
 [build-dependencies]
 substrate-wasm-builder = { optional = true, workspace = true, default-features = true }
@@ -136,6 +136,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 # A feature that should be enabled when the runtime should be built for on-chain
diff --git a/cumulus/polkadot-omni-node/README.md b/cumulus/polkadot-omni-node/README.md
index d87b3b63c407..015019961c9f 100644
--- a/cumulus/polkadot-omni-node/README.md
+++ b/cumulus/polkadot-omni-node/README.md
@@ -49,10 +49,10 @@ chain-spec-builder create --relay-chain <relay_chain_id> --para-id <id> -r <runt
 
 ### 3. Run Omni Node
 
-And now with the generated chain spec we can start Omni Node like so:
+And now with the generated chain spec we can start the node in development mode like so:
 
 ```bash
-polkadot-omni-node --chain <chain_spec.json>
+polkadot-omni-node --dev --chain <chain_spec.json>
 ```
 
 ## Useful links
diff --git a/cumulus/polkadot-omni-node/lib/Cargo.toml b/cumulus/polkadot-omni-node/lib/Cargo.toml
index cca4ac3b2b69..018fc88a2aea 100644
--- a/cumulus/polkadot-omni-node/lib/Cargo.toml
+++ b/cumulus/polkadot-omni-node/lib/Cargo.toml
@@ -19,55 +19,61 @@ async-trait = { workspace = true }
 clap = { features = ["derive"], workspace = true }
 codec = { workspace = true, default-features = true }
 color-print = { workspace = true }
+docify = { workspace = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
 serde = { features = ["derive"], workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
-docify = { workspace = true }
 
 # Local
 jsonrpsee = { features = ["server"], workspace = true }
 parachains-common = { workspace = true, default-features = true }
+scale-info = { workspace = true }
+subxt-metadata = { workspace = true, default-features = true }
 
 # Substrate
 frame-benchmarking = { optional = true, workspace = true, default-features = true }
 frame-benchmarking-cli = { workspace = true, default-features = true }
-sp-runtime = { workspace = true }
-sp-core = { workspace = true, default-features = true }
-sp-session = { workspace = true, default-features = true }
-frame-try-runtime = { optional = true, workspace = true, default-features = true }
-sc-consensus = { workspace = true, default-features = true }
 frame-support = { optional = true, workspace = true, default-features = true }
+frame-system-rpc-runtime-api = { workspace = true, default-features = true }
+frame-try-runtime = { optional = true, workspace = true, default-features = true }
+pallet-transaction-payment = { workspace = true, default-features = true }
+pallet-transaction-payment-rpc = { workspace = true, default-features = true }
+pallet-transaction-payment-rpc-runtime-api = { workspace = true, default-features = true }
+prometheus-endpoint = { workspace = true, default-features = true }
+sc-basic-authorship = { workspace = true, default-features = true }
+sc-chain-spec = { workspace = true, default-features = true }
 sc-cli = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-client-db = { workspace = true, default-features = true }
+sc-consensus = { workspace = true, default-features = true }
+sc-consensus-manual-seal = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
+sc-rpc = { workspace = true, default-features = true }
+sc-runtime-utilities = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
+sc-sysinfo = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
+sc-tracing = { workspace = true, default-features = true }
 sc-transaction-pool = { workspace = true, default-features = true }
-sp-transaction-pool = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
-sc-basic-authorship = { workspace = true, default-features = true }
-sp-timestamp = { workspace = true, default-features = true }
-sp-genesis-builder = { workspace = true }
+sp-api = { workspace = true, default-features = true }
 sp-block-builder = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-consensus-aura = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-crypto-hashing = { workspace = true }
+sp-genesis-builder = { workspace = true }
+sp-inherents = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
-sc-chain-spec = { workspace = true, default-features = true }
-sc-rpc = { workspace = true, default-features = true }
+sp-runtime = { workspace = true }
+sp-session = { workspace = true, default-features = true }
+sp-storage = { workspace = true, default-features = true }
+sp-timestamp = { workspace = true, default-features = true }
+sp-transaction-pool = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
 sp-weights = { workspace = true, default-features = true }
-sc-tracing = { workspace = true, default-features = true }
-frame-system-rpc-runtime-api = { workspace = true, default-features = true }
-pallet-transaction-payment = { workspace = true, default-features = true }
-pallet-transaction-payment-rpc-runtime-api = { workspace = true, default-features = true }
-sp-inherents = { workspace = true, default-features = true }
-sp-api = { workspace = true, default-features = true }
-sp-consensus-aura = { workspace = true, default-features = true }
-sc-consensus-manual-seal = { workspace = true, default-features = true }
-sc-sysinfo = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
 substrate-frame-rpc-system = { workspace = true, default-features = true }
-pallet-transaction-payment-rpc = { workspace = true, default-features = true }
 substrate-state-trie-migration-rpc = { workspace = true, default-features = true }
 
 # Polkadot
@@ -78,9 +84,9 @@ polkadot-primitives = { workspace = true, default-features = true }
 cumulus-client-cli = { workspace = true, default-features = true }
 cumulus-client-collator = { workspace = true, default-features = true }
 cumulus-client-consensus-aura = { workspace = true, default-features = true }
-cumulus-client-consensus-relay-chain = { workspace = true, default-features = true }
 cumulus-client-consensus-common = { workspace = true, default-features = true }
 cumulus-client-consensus-proposer = { workspace = true, default-features = true }
+cumulus-client-consensus-relay-chain = { workspace = true, default-features = true }
 cumulus-client-parachain-inherent = { workspace = true, default-features = true }
 cumulus-client-service = { workspace = true, default-features = true }
 cumulus-primitives-aura = { workspace = true, default-features = true }
@@ -90,18 +96,15 @@ futures-timer = "3.0.3"
 
 [dev-dependencies]
 assert_cmd = { workspace = true }
+cumulus-test-runtime = { workspace = true }
 nix = { features = ["signal"], workspace = true }
 tokio = { version = "1.32.0", features = ["macros", "parking_lot", "time"] }
 wait-timeout = { workspace = true }
 
 [features]
 default = []
-rococo-native = [
-	"polkadot-cli/rococo-native",
-]
-westend-native = [
-	"polkadot-cli/westend-native",
-]
+rococo-native = ["polkadot-cli/rococo-native"]
+westend-native = ["polkadot-cli/westend-native"]
 runtime-benchmarks = [
 	"cumulus-primitives-core/runtime-benchmarks",
 	"frame-benchmarking-cli/runtime-benchmarks",
diff --git a/cumulus/polkadot-omni-node/lib/src/cli.rs b/cumulus/polkadot-omni-node/lib/src/cli.rs
index dc59c185d909..9c4e2561592d 100644
--- a/cumulus/polkadot-omni-node/lib/src/cli.rs
+++ b/cumulus/polkadot-omni-node/lib/src/cli.rs
@@ -126,9 +126,14 @@ pub struct Cli<Config: CliConfig> {
 
 	/// Start a dev node that produces a block each `dev_block_time` ms.
 	///
-	/// This is a dev option, and it won't result in starting or connecting to a parachain network.
-	/// The resulting node will work on its own, running the wasm blob and artificially producing
-	/// a block each `dev_block_time` ms, as if it was part of a parachain.
+	/// This is a dev option. It enables a manual sealing, meaning blocks are produced manually
+	/// rather than being part of an actual network consensus process. Using the option won't
+	/// result in starting or connecting to a parachain network. The resulting node will work on
+	/// its own, running the wasm blob and artificially producing a block each `dev_block_time` ms,
+	/// as if it was part of a parachain.
+	///
+	/// The `--dev` flag sets the `dev_block_time` to a default value of 3000ms unless explicitly
+	/// provided.
 	#[arg(long)]
 	pub dev_block_time: Option<u64>,
 
diff --git a/cumulus/polkadot-omni-node/lib/src/command.rs b/cumulus/polkadot-omni-node/lib/src/command.rs
index cf283819966f..fe7f7cac0971 100644
--- a/cumulus/polkadot-omni-node/lib/src/command.rs
+++ b/cumulus/polkadot-omni-node/lib/src/command.rs
@@ -34,11 +34,13 @@ use cumulus_client_service::storage_proof_size::HostFunctions as ReclaimHostFunc
 use cumulus_primitives_core::ParaId;
 use frame_benchmarking_cli::{BenchmarkCmd, SUBSTRATE_REFERENCE_HARDWARE};
 use log::info;
-use sc_cli::{Result, SubstrateCli};
+use sc_cli::{CliConfiguration, Result, SubstrateCli};
 use sp_runtime::traits::AccountIdConversion;
 #[cfg(feature = "runtime-benchmarks")]
 use sp_runtime::traits::HashingFor;
 
+const DEFAULT_DEV_BLOCK_TIME_MS: u64 = 3000;
+
 /// Structure that can be used in order to provide customizers for different functionalities of the
 /// node binary that is being built using this library.
 pub struct RunConfig {
@@ -230,10 +232,19 @@ pub fn run<CliConfig: crate::cli::CliConfig>(cmd_config: RunConfig) -> Result<()
 						.ok_or("Could not find parachain extension in chain-spec.")?,
 				);
 
+				if cli.run.base.is_dev()? {
+					// Set default dev block time to 3000ms if not set.
+					// TODO: take block time from AURA config if set.
+					let dev_block_time = cli.dev_block_time.unwrap_or(DEFAULT_DEV_BLOCK_TIME_MS);
+					return node_spec
+						.start_manual_seal_node(config, para_id, dev_block_time)
+						.map_err(Into::into);
+				}
+
 				if let Some(dev_block_time) = cli.dev_block_time {
 					return node_spec
 						.start_manual_seal_node(config, para_id, dev_block_time)
-						.map_err(Into::into)
+						.map_err(Into::into);
 				}
 
 				// If Statemint (Statemine, Westmint, Rockmine) DB exists and we're using the
diff --git a/cumulus/polkadot-omni-node/lib/src/common/runtime.rs b/cumulus/polkadot-omni-node/lib/src/common/runtime.rs
index 509d13b9d7a2..fcc1d7f0643e 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/runtime.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/runtime.rs
@@ -16,7 +16,19 @@
 
 //! Runtime parameters.
 
+use codec::Decode;
+use cumulus_client_service::ParachainHostFunctions;
 use sc_chain_spec::ChainSpec;
+use sc_executor::WasmExecutor;
+use sc_runtime_utilities::fetch_latest_metadata_from_code_blob;
+use scale_info::{form::PortableForm, TypeDef, TypeDefPrimitive};
+use std::fmt::Display;
+use subxt_metadata::{Metadata, StorageEntryType};
+
+/// Expected parachain system pallet runtime type name.
+pub const DEFAULT_PARACHAIN_SYSTEM_PALLET_NAME: &str = "ParachainSystem";
+/// Expected frame system pallet runtime type name.
+pub const DEFAULT_FRAME_SYSTEM_PALLET_NAME: &str = "System";
 
 /// The Aura ID used by the Aura consensus
 #[derive(PartialEq)]
@@ -35,7 +47,7 @@ pub enum Consensus {
 }
 
 /// The choice of block number for the parachain omni-node.
-#[derive(PartialEq)]
+#[derive(PartialEq, Debug)]
 pub enum BlockNumber {
 	/// u32
 	U32,
@@ -43,6 +55,34 @@ pub enum BlockNumber {
 	U64,
 }
 
+impl Display for BlockNumber {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		match self {
+			BlockNumber::U32 => write!(f, "u32"),
+			BlockNumber::U64 => write!(f, "u64"),
+		}
+	}
+}
+
+impl Into<TypeDefPrimitive> for BlockNumber {
+	fn into(self) -> TypeDefPrimitive {
+		match self {
+			BlockNumber::U32 => TypeDefPrimitive::U32,
+			BlockNumber::U64 => TypeDefPrimitive::U64,
+		}
+	}
+}
+
+impl BlockNumber {
+	fn from_type_def(type_def: &TypeDef<PortableForm>) -> Option<BlockNumber> {
+		match type_def {
+			TypeDef::Primitive(TypeDefPrimitive::U32) => Some(BlockNumber::U32),
+			TypeDef::Primitive(TypeDefPrimitive::U64) => Some(BlockNumber::U64),
+			_ => None,
+		}
+	}
+}
+
 /// Helper enum listing the supported Runtime types
 #[derive(PartialEq)]
 pub enum Runtime {
@@ -62,7 +102,112 @@ pub trait RuntimeResolver {
 pub struct DefaultRuntimeResolver;
 
 impl RuntimeResolver for DefaultRuntimeResolver {
-	fn runtime(&self, _chain_spec: &dyn ChainSpec) -> sc_cli::Result<Runtime> {
-		Ok(Runtime::Omni(BlockNumber::U32, Consensus::Aura(AuraConsensusId::Sr25519)))
+	fn runtime(&self, chain_spec: &dyn ChainSpec) -> sc_cli::Result<Runtime> {
+		let Ok(metadata_inspector) = MetadataInspector::new(chain_spec) else {
+			log::info!("Unable to check metadata. Skipping metadata checks. Metadata checks are supported for metadata versions v14 and higher.");
+			return Ok(Runtime::Omni(BlockNumber::U32, Consensus::Aura(AuraConsensusId::Sr25519)))
+		};
+
+		let block_number = match metadata_inspector.block_number() {
+			Some(inner) => inner,
+			None => {
+				log::warn!(
+					r#"⚠️  There isn't a runtime type named `System`, corresponding to the `frame-system`
+                pallet (https://docs.rs/frame-system/latest/frame_system/). Please check Omni Node docs for runtime conventions:
+                https://paritytech.github.io/polkadot-sdk/master/polkadot_sdk_docs/reference_docs/omni_node/index.html#runtime-conventions.
+                Note: We'll assume a block number size of `u32`."#
+				);
+				BlockNumber::U32
+			},
+		};
+
+		if !metadata_inspector.pallet_exists(DEFAULT_PARACHAIN_SYSTEM_PALLET_NAME) {
+			log::warn!(
+				r#"⚠️  The parachain system pallet (https://docs.rs/crate/cumulus-pallet-parachain-system/latest) is
+			   missing from the runtime’s metadata. Please check Omni Node docs for runtime conventions:
+			   https://paritytech.github.io/polkadot-sdk/master/polkadot_sdk_docs/reference_docs/omni_node/index.html#runtime-conventions."#
+			);
+		}
+
+		Ok(Runtime::Omni(block_number, Consensus::Aura(AuraConsensusId::Sr25519)))
+	}
+}
+
+struct MetadataInspector(Metadata);
+
+impl MetadataInspector {
+	fn new(chain_spec: &dyn ChainSpec) -> Result<MetadataInspector, sc_cli::Error> {
+		MetadataInspector::fetch_metadata(chain_spec).map(MetadataInspector)
+	}
+
+	fn pallet_exists(&self, name: &str) -> bool {
+		self.0.pallet_by_name(name).is_some()
+	}
+
+	fn block_number(&self) -> Option<BlockNumber> {
+		let pallet_metadata = self.0.pallet_by_name(DEFAULT_FRAME_SYSTEM_PALLET_NAME);
+		pallet_metadata
+			.and_then(|inner| inner.storage())
+			.and_then(|inner| inner.entry_by_name("Number"))
+			.and_then(|number_ty| match number_ty.entry_type() {
+				StorageEntryType::Plain(ty_id) => Some(ty_id),
+				_ => None,
+			})
+			.and_then(|ty_id| self.0.types().resolve(*ty_id))
+			.and_then(|portable_type| BlockNumber::from_type_def(&portable_type.type_def))
+	}
+
+	fn fetch_metadata(chain_spec: &dyn ChainSpec) -> Result<Metadata, sc_cli::Error> {
+		let mut storage = chain_spec.build_storage()?;
+		let code_bytes = storage
+			.top
+			.remove(sp_storage::well_known_keys::CODE)
+			.ok_or("chain spec genesis does not contain code")?;
+		let opaque_metadata = fetch_latest_metadata_from_code_blob(
+			&WasmExecutor::<ParachainHostFunctions>::builder()
+				.with_allow_missing_host_functions(true)
+				.build(),
+			sp_runtime::Cow::Borrowed(code_bytes.as_slice()),
+		)
+		.map_err(|err| err.to_string())?;
+
+		Metadata::decode(&mut (*opaque_metadata).as_slice()).map_err(Into::into)
+	}
+}
+
+#[cfg(test)]
+mod tests {
+	use crate::runtime::{
+		BlockNumber, MetadataInspector, DEFAULT_FRAME_SYSTEM_PALLET_NAME,
+		DEFAULT_PARACHAIN_SYSTEM_PALLET_NAME,
+	};
+	use codec::Decode;
+	use cumulus_client_service::ParachainHostFunctions;
+	use sc_executor::WasmExecutor;
+	use sc_runtime_utilities::fetch_latest_metadata_from_code_blob;
+
+	fn cumulus_test_runtime_metadata() -> subxt_metadata::Metadata {
+		let opaque_metadata = fetch_latest_metadata_from_code_blob(
+			&WasmExecutor::<ParachainHostFunctions>::builder()
+				.with_allow_missing_host_functions(true)
+				.build(),
+			sp_runtime::Cow::Borrowed(cumulus_test_runtime::WASM_BINARY.unwrap()),
+		)
+		.unwrap();
+
+		subxt_metadata::Metadata::decode(&mut (*opaque_metadata).as_slice()).unwrap()
+	}
+
+	#[test]
+	fn test_pallet_exists() {
+		let metadata_inspector = MetadataInspector(cumulus_test_runtime_metadata());
+		assert!(metadata_inspector.pallet_exists(DEFAULT_PARACHAIN_SYSTEM_PALLET_NAME));
+		assert!(metadata_inspector.pallet_exists(DEFAULT_FRAME_SYSTEM_PALLET_NAME));
+	}
+
+	#[test]
+	fn test_runtime_block_number() {
+		let metadata_inspector = MetadataInspector(cumulus_test_runtime_metadata());
+		assert_eq!(metadata_inspector.block_number().unwrap(), BlockNumber::U32);
 	}
 }
diff --git a/cumulus/polkadot-omni-node/lib/src/common/spec.rs b/cumulus/polkadot-omni-node/lib/src/common/spec.rs
index 259f89049c92..868368f3ca1a 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/spec.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/spec.rs
@@ -44,23 +44,28 @@ use sc_transaction_pool::TransactionPoolHandle;
 use sp_keystore::KeystorePtr;
 use std::{future::Future, pin::Pin, sync::Arc, time::Duration};
 
-pub(crate) trait BuildImportQueue<Block: BlockT, RuntimeApi> {
+pub(crate) trait BuildImportQueue<
+	Block: BlockT,
+	RuntimeApi,
+	BlockImport: sc_consensus::BlockImport<Block>,
+>
+{
 	fn build_import_queue(
 		client: Arc<ParachainClient<Block, RuntimeApi>>,
-		block_import: ParachainBlockImport<Block, RuntimeApi>,
+		block_import: ParachainBlockImport<Block, BlockImport>,
 		config: &Configuration,
 		telemetry_handle: Option<TelemetryHandle>,
 		task_manager: &TaskManager,
 	) -> sc_service::error::Result<DefaultImportQueue<Block>>;
 }
 
-pub(crate) trait StartConsensus<Block: BlockT, RuntimeApi>
+pub(crate) trait StartConsensus<Block: BlockT, RuntimeApi, BI, BIAuxiliaryData>
 where
 	RuntimeApi: ConstructNodeRuntimeApi<Block, ParachainClient<Block, RuntimeApi>>,
 {
 	fn start_consensus(
 		client: Arc<ParachainClient<Block, RuntimeApi>>,
-		block_import: ParachainBlockImport<Block, RuntimeApi>,
+		block_import: ParachainBlockImport<Block, BI>,
 		prometheus_registry: Option<&Registry>,
 		telemetry: Option<TelemetryHandle>,
 		task_manager: &TaskManager,
@@ -74,6 +79,7 @@ where
 		announce_block: Arc<dyn Fn(Hash, Option<Vec<u8>>) + Send + Sync>,
 		backend: Arc<ParachainBackend<Block>>,
 		node_extra_args: NodeExtraArgs,
+		block_import_extra_return_value: BIAuxiliaryData,
 	) -> Result<(), sc_service::Error>;
 }
 
@@ -92,6 +98,31 @@ fn warn_if_slow_hardware(hwbench: &sc_sysinfo::HwBench) {
 	}
 }
 
+pub(crate) trait InitBlockImport<Block: BlockT, RuntimeApi> {
+	type BlockImport: sc_consensus::BlockImport<Block> + Clone + Send + Sync;
+	type BlockImportAuxiliaryData;
+
+	fn init_block_import(
+		client: Arc<ParachainClient<Block, RuntimeApi>>,
+	) -> sc_service::error::Result<(Self::BlockImport, Self::BlockImportAuxiliaryData)>;
+}
+
+pub(crate) struct ClientBlockImport;
+
+impl<Block: BlockT, RuntimeApi> InitBlockImport<Block, RuntimeApi> for ClientBlockImport
+where
+	RuntimeApi: Send + ConstructNodeRuntimeApi<Block, ParachainClient<Block, RuntimeApi>>,
+{
+	type BlockImport = Arc<ParachainClient<Block, RuntimeApi>>;
+	type BlockImportAuxiliaryData = ();
+
+	fn init_block_import(
+		client: Arc<ParachainClient<Block, RuntimeApi>>,
+	) -> sc_service::error::Result<(Self::BlockImport, Self::BlockImportAuxiliaryData)> {
+		Ok((client.clone(), ()))
+	}
+}
+
 pub(crate) trait BaseNodeSpec {
 	type Block: NodeBlock;
 
@@ -100,7 +131,13 @@ pub(crate) trait BaseNodeSpec {
 		ParachainClient<Self::Block, Self::RuntimeApi>,
 	>;
 
-	type BuildImportQueue: BuildImportQueue<Self::Block, Self::RuntimeApi>;
+	type BuildImportQueue: BuildImportQueue<
+		Self::Block,
+		Self::RuntimeApi,
+		<Self::InitBlockImport as InitBlockImport<Self::Block, Self::RuntimeApi>>::BlockImport,
+	>;
+
+	type InitBlockImport: self::InitBlockImport<Self::Block, Self::RuntimeApi>;
 
 	/// Starts a `ServiceBuilder` for a full service.
 	///
@@ -108,7 +145,14 @@ pub(crate) trait BaseNodeSpec {
 	/// be able to perform chain operations.
 	fn new_partial(
 		config: &Configuration,
-	) -> sc_service::error::Result<ParachainService<Self::Block, Self::RuntimeApi>> {
+	) -> sc_service::error::Result<
+		ParachainService<
+			Self::Block,
+			Self::RuntimeApi,
+			<Self::InitBlockImport as InitBlockImport<Self::Block, Self::RuntimeApi>>::BlockImport,
+			<Self::InitBlockImport as InitBlockImport<Self::Block, Self::RuntimeApi>>::BlockImportAuxiliaryData
+		>
+	>{
 		let telemetry = config
 			.telemetry_endpoints
 			.clone()
@@ -160,7 +204,10 @@ pub(crate) trait BaseNodeSpec {
 			.build(),
 		);
 
-		let block_import = ParachainBlockImport::new(client.clone(), backend.clone());
+		let (block_import, block_import_auxiliary_data) =
+			Self::InitBlockImport::init_block_import(client.clone())?;
+
+		let block_import = ParachainBlockImport::new(block_import, backend.clone());
 
 		let import_queue = Self::BuildImportQueue::build_import_queue(
 			client.clone(),
@@ -178,7 +225,7 @@ pub(crate) trait BaseNodeSpec {
 			task_manager,
 			transaction_pool,
 			select_chain: (),
-			other: (block_import, telemetry, telemetry_worker_handle),
+			other: (block_import, telemetry, telemetry_worker_handle, block_import_auxiliary_data),
 		})
 	}
 }
@@ -190,7 +237,12 @@ pub(crate) trait NodeSpec: BaseNodeSpec {
 		TransactionPoolHandle<Self::Block, ParachainClient<Self::Block, Self::RuntimeApi>>,
 	>;
 
-	type StartConsensus: StartConsensus<Self::Block, Self::RuntimeApi>;
+	type StartConsensus: StartConsensus<
+		Self::Block,
+		Self::RuntimeApi,
+		<Self::InitBlockImport as InitBlockImport<Self::Block, Self::RuntimeApi>>::BlockImport,
+		<Self::InitBlockImport as InitBlockImport<Self::Block, Self::RuntimeApi>>::BlockImportAuxiliaryData,
+	>;
 
 	const SYBIL_RESISTANCE: CollatorSybilResistance;
 
@@ -208,151 +260,153 @@ pub(crate) trait NodeSpec: BaseNodeSpec {
 	where
 		Net: NetworkBackend<Self::Block, Hash>,
 	{
-		Box::pin(
-			async move {
-				let parachain_config = prepare_node_config(parachain_config);
-
-				let params = Self::new_partial(&parachain_config)?;
-				let (block_import, mut telemetry, telemetry_worker_handle) = params.other;
-
-				let client = params.client.clone();
-				let backend = params.backend.clone();
-
-				let mut task_manager = params.task_manager;
-				let (relay_chain_interface, collator_key) = build_relay_chain_interface(
-					polkadot_config,
-					&parachain_config,
-					telemetry_worker_handle,
-					&mut task_manager,
-					collator_options.clone(),
-					hwbench.clone(),
-				)
-				.await
-				.map_err(|e| sc_service::Error::Application(Box::new(e) as Box<_>))?;
-
-				let validator = parachain_config.role.is_authority();
-				let prometheus_registry = parachain_config.prometheus_registry().cloned();
-				let transaction_pool = params.transaction_pool.clone();
-				let import_queue_service = params.import_queue.service();
-				let net_config = FullNetworkConfiguration::<_, _, Net>::new(
-					&parachain_config.network,
-					prometheus_registry.clone(),
-				);
-
-				let (network, system_rpc_tx, tx_handler_controller, sync_service) =
-					build_network(BuildNetworkParams {
-						parachain_config: &parachain_config,
-						net_config,
-						client: client.clone(),
-						transaction_pool: transaction_pool.clone(),
-						para_id,
-						spawn_handle: task_manager.spawn_handle(),
-						relay_chain_interface: relay_chain_interface.clone(),
-						import_queue: params.import_queue,
-						sybil_resistance_level: Self::SYBIL_RESISTANCE,
-					})
-					.await?;
-
-				let rpc_builder = {
-					let client = client.clone();
-					let transaction_pool = transaction_pool.clone();
-					let backend_for_rpc = backend.clone();
-
-					Box::new(move |_| {
-						Self::BuildRpcExtensions::build_rpc_extensions(
-							client.clone(),
-							backend_for_rpc.clone(),
-							transaction_pool.clone(),
-						)
-					})
-				};
-
-				sc_service::spawn_tasks(sc_service::SpawnTasksParams {
-					rpc_builder,
+		let fut = async move {
+			let parachain_config = prepare_node_config(parachain_config);
+
+			let params = Self::new_partial(&parachain_config)?;
+			let (block_import, mut telemetry, telemetry_worker_handle, block_import_auxiliary_data) =
+				params.other;
+			let client = params.client.clone();
+			let backend = params.backend.clone();
+			let mut task_manager = params.task_manager;
+			let (relay_chain_interface, collator_key) = build_relay_chain_interface(
+				polkadot_config,
+				&parachain_config,
+				telemetry_worker_handle,
+				&mut task_manager,
+				collator_options.clone(),
+				hwbench.clone(),
+			)
+			.await
+			.map_err(|e| sc_service::Error::Application(Box::new(e) as Box<_>))?;
+
+			let validator = parachain_config.role.is_authority();
+			let prometheus_registry = parachain_config.prometheus_registry().cloned();
+			let transaction_pool = params.transaction_pool.clone();
+			let import_queue_service = params.import_queue.service();
+			let net_config = FullNetworkConfiguration::<_, _, Net>::new(
+				&parachain_config.network,
+				prometheus_registry.clone(),
+			);
+
+			let (network, system_rpc_tx, tx_handler_controller, sync_service) =
+				build_network(BuildNetworkParams {
+					parachain_config: &parachain_config,
+					net_config,
 					client: client.clone(),
 					transaction_pool: transaction_pool.clone(),
-					task_manager: &mut task_manager,
-					config: parachain_config,
-					keystore: params.keystore_container.keystore(),
-					backend: backend.clone(),
-					network: network.clone(),
-					sync_service: sync_service.clone(),
-					system_rpc_tx,
-					tx_handler_controller,
-					telemetry: telemetry.as_mut(),
-				})?;
-
-				if let Some(hwbench) = hwbench {
-					sc_sysinfo::print_hwbench(&hwbench);
-					if validator {
-						warn_if_slow_hardware(&hwbench);
-					}
-
-					if let Some(ref mut telemetry) = telemetry {
-						let telemetry_handle = telemetry.handle();
-						task_manager.spawn_handle().spawn(
-							"telemetry_hwbench",
-							None,
-							sc_sysinfo::initialize_hwbench_telemetry(telemetry_handle, hwbench),
-						);
-					}
-				}
-
-				let announce_block = {
-					let sync_service = sync_service.clone();
-					Arc::new(move |hash, data| sync_service.announce_block(hash, data))
-				};
-
-				let relay_chain_slot_duration = Duration::from_secs(6);
-
-				let overseer_handle = relay_chain_interface
-					.overseer_handle()
-					.map_err(|e| sc_service::Error::Application(Box::new(e)))?;
-
-				start_relay_chain_tasks(StartRelayChainTasksParams {
-					client: client.clone(),
-					announce_block: announce_block.clone(),
 					para_id,
+					spawn_handle: task_manager.spawn_handle(),
 					relay_chain_interface: relay_chain_interface.clone(),
-					task_manager: &mut task_manager,
-					da_recovery_profile: if validator {
-						DARecoveryProfile::Collator
-					} else {
-						DARecoveryProfile::FullNode
-					},
-					import_queue: import_queue_service,
-					relay_chain_slot_duration,
-					recovery_handle: Box::new(overseer_handle.clone()),
-					sync_service,
-				})?;
-
-				if validator {
-					Self::StartConsensus::start_consensus(
+					import_queue: params.import_queue,
+					sybil_resistance_level: Self::SYBIL_RESISTANCE,
+				})
+				.await?;
+
+			let rpc_builder = {
+				let client = client.clone();
+				let transaction_pool = transaction_pool.clone();
+				let backend_for_rpc = backend.clone();
+
+				Box::new(move |_| {
+					Self::BuildRpcExtensions::build_rpc_extensions(
 						client.clone(),
-						block_import,
-						prometheus_registry.as_ref(),
-						telemetry.as_ref().map(|t| t.handle()),
-						&task_manager,
-						relay_chain_interface.clone(),
-						transaction_pool,
-						params.keystore_container.keystore(),
-						relay_chain_slot_duration,
-						para_id,
-						collator_key.expect("Command line arguments do not allow this. qed"),
-						overseer_handle,
-						announce_block,
-						backend.clone(),
-						node_extra_args,
-					)?;
+						backend_for_rpc.clone(),
+						transaction_pool.clone(),
+					)
+				})
+			};
+
+			sc_service::spawn_tasks(sc_service::SpawnTasksParams {
+				rpc_builder,
+				client: client.clone(),
+				transaction_pool: transaction_pool.clone(),
+				task_manager: &mut task_manager,
+				config: parachain_config,
+				keystore: params.keystore_container.keystore(),
+				backend: backend.clone(),
+				network: network.clone(),
+				sync_service: sync_service.clone(),
+				system_rpc_tx,
+				tx_handler_controller,
+				telemetry: telemetry.as_mut(),
+			})?;
+
+			if let Some(hwbench) = hwbench {
+				sc_sysinfo::print_hwbench(&hwbench);
+				if validator {
+					warn_if_slow_hardware(&hwbench);
 				}
 
-				Ok(task_manager)
+				if let Some(ref mut telemetry) = telemetry {
+					let telemetry_handle = telemetry.handle();
+					task_manager.spawn_handle().spawn(
+						"telemetry_hwbench",
+						None,
+						sc_sysinfo::initialize_hwbench_telemetry(telemetry_handle, hwbench),
+					);
+				}
+			}
+
+			let announce_block = {
+				let sync_service = sync_service.clone();
+				Arc::new(move |hash, data| sync_service.announce_block(hash, data))
+			};
+
+			let relay_chain_slot_duration = Duration::from_secs(6);
+
+			let overseer_handle = relay_chain_interface
+				.overseer_handle()
+				.map_err(|e| sc_service::Error::Application(Box::new(e)))?;
+
+			start_relay_chain_tasks(StartRelayChainTasksParams {
+				client: client.clone(),
+				announce_block: announce_block.clone(),
+				para_id,
+				relay_chain_interface: relay_chain_interface.clone(),
+				task_manager: &mut task_manager,
+				da_recovery_profile: if validator {
+					DARecoveryProfile::Collator
+				} else {
+					DARecoveryProfile::FullNode
+				},
+				import_queue: import_queue_service,
+				relay_chain_slot_duration,
+				recovery_handle: Box::new(overseer_handle.clone()),
+				sync_service,
+			})?;
+
+			if validator {
+				Self::StartConsensus::start_consensus(
+					client.clone(),
+					block_import,
+					prometheus_registry.as_ref(),
+					telemetry.as_ref().map(|t| t.handle()),
+					&task_manager,
+					relay_chain_interface.clone(),
+					transaction_pool,
+					params.keystore_container.keystore(),
+					relay_chain_slot_duration,
+					para_id,
+					collator_key.expect("Command line arguments do not allow this. qed"),
+					overseer_handle,
+					announce_block,
+					backend.clone(),
+					node_extra_args,
+					block_import_auxiliary_data,
+				)?;
 			}
-			.instrument(sc_tracing::tracing::info_span!(
+
+			Ok(task_manager)
+		};
+
+		Box::pin(Instrument::instrument(
+			fut,
+			sc_tracing::tracing::info_span!(
 				sc_tracing::logging::PREFIX_LOG_SPAN,
-				name = "Parachain",
-			)),
-		)
+				name = "Parachain"
+			),
+		))
 	}
 }
 
diff --git a/cumulus/polkadot-omni-node/lib/src/common/types.rs b/cumulus/polkadot-omni-node/lib/src/common/types.rs
index 4bc58dc9db7e..978368be2584 100644
--- a/cumulus/polkadot-omni-node/lib/src/common/types.rs
+++ b/cumulus/polkadot-omni-node/lib/src/common/types.rs
@@ -22,7 +22,6 @@ use sc_service::{PartialComponents, TFullBackend, TFullClient};
 use sc_telemetry::{Telemetry, TelemetryWorkerHandle};
 use sc_transaction_pool::TransactionPoolHandle;
 use sp_runtime::{generic, traits::BlakeTwo256};
-use std::sync::Arc;
 
 pub use parachains_common::{AccountId, Balance, Hash, Nonce};
 
@@ -42,15 +41,20 @@ pub type ParachainClient<Block, RuntimeApi> =
 
 pub type ParachainBackend<Block> = TFullBackend<Block>;
 
-pub type ParachainBlockImport<Block, RuntimeApi> =
-	TParachainBlockImport<Block, Arc<ParachainClient<Block, RuntimeApi>>, ParachainBackend<Block>>;
+pub type ParachainBlockImport<Block, BI> =
+	TParachainBlockImport<Block, BI, ParachainBackend<Block>>;
 
 /// Assembly of PartialComponents (enough to run chain ops subcommands)
-pub type ParachainService<Block, RuntimeApi> = PartialComponents<
+pub type ParachainService<Block, RuntimeApi, BI, BIExtraReturnValue> = PartialComponents<
 	ParachainClient<Block, RuntimeApi>,
 	ParachainBackend<Block>,
 	(),
 	DefaultImportQueue<Block>,
 	TransactionPoolHandle<Block, ParachainClient<Block, RuntimeApi>>,
-	(ParachainBlockImport<Block, RuntimeApi>, Option<Telemetry>, Option<TelemetryWorkerHandle>),
+	(
+		ParachainBlockImport<Block, BI>,
+		Option<Telemetry>,
+		Option<TelemetryWorkerHandle>,
+		BIExtraReturnValue,
+	),
 >;
diff --git a/cumulus/polkadot-omni-node/lib/src/nodes/aura.rs b/cumulus/polkadot-omni-node/lib/src/nodes/aura.rs
index 0b2c230f695d..816f76117a26 100644
--- a/cumulus/polkadot-omni-node/lib/src/nodes/aura.rs
+++ b/cumulus/polkadot-omni-node/lib/src/nodes/aura.rs
@@ -18,7 +18,10 @@ use crate::{
 	common::{
 		aura::{AuraIdT, AuraRuntimeApi},
 		rpc::BuildParachainRpcExtensions,
-		spec::{BaseNodeSpec, BuildImportQueue, NodeSpec, StartConsensus},
+		spec::{
+			BaseNodeSpec, BuildImportQueue, ClientBlockImport, InitBlockImport, NodeSpec,
+			StartConsensus,
+		},
 		types::{
 			AccountId, Balance, Hash, Nonce, ParachainBackend, ParachainBlockImport,
 			ParachainClient,
@@ -30,11 +33,14 @@ use crate::{
 use cumulus_client_collator::service::{
 	CollatorService, ServiceInterface as CollatorServiceInterface,
 };
-use cumulus_client_consensus_aura::collators::lookahead::{self as aura, Params as AuraParams};
 #[docify::export(slot_based_colator_import)]
 use cumulus_client_consensus_aura::collators::slot_based::{
 	self as slot_based, Params as SlotBasedParams,
 };
+use cumulus_client_consensus_aura::collators::{
+	lookahead::{self as aura, Params as AuraParams},
+	slot_based::{SlotBasedBlockImport, SlotBasedBlockImportHandle},
+};
 use cumulus_client_consensus_proposer::{Proposer, ProposerInterface};
 use cumulus_client_consensus_relay_chain::Verifier as RelayChainVerifier;
 #[allow(deprecated)]
@@ -91,20 +97,23 @@ where
 
 /// Build the import queue for parachain runtimes that started with relay chain consensus and
 /// switched to aura.
-pub(crate) struct BuildRelayToAuraImportQueue<Block, RuntimeApi, AuraId>(
-	PhantomData<(Block, RuntimeApi, AuraId)>,
+pub(crate) struct BuildRelayToAuraImportQueue<Block, RuntimeApi, AuraId, BlockImport>(
+	PhantomData<(Block, RuntimeApi, AuraId, BlockImport)>,
 );
 
-impl<Block: BlockT, RuntimeApi, AuraId> BuildImportQueue<Block, RuntimeApi>
-	for BuildRelayToAuraImportQueue<Block, RuntimeApi, AuraId>
+impl<Block: BlockT, RuntimeApi, AuraId, BlockImport>
+	BuildImportQueue<Block, RuntimeApi, BlockImport>
+	for BuildRelayToAuraImportQueue<Block, RuntimeApi, AuraId, BlockImport>
 where
 	RuntimeApi: ConstructNodeRuntimeApi<Block, ParachainClient<Block, RuntimeApi>>,
 	RuntimeApi::RuntimeApi: AuraRuntimeApi<Block, AuraId>,
 	AuraId: AuraIdT + Sync,
+	BlockImport:
+		sc_consensus::BlockImport<Block, Error = sp_consensus::Error> + Send + Sync + 'static,
 {
 	fn build_import_queue(
 		client: Arc<ParachainClient<Block, RuntimeApi>>,
-		block_import: ParachainBlockImport<Block, RuntimeApi>,
+		block_import: ParachainBlockImport<Block, BlockImport>,
 		config: &Configuration,
 		telemetry_handle: Option<TelemetryHandle>,
 		task_manager: &TaskManager,
@@ -159,20 +168,20 @@ where
 /// Uses the lookahead collator to support async backing.
 ///
 /// Start an aura powered parachain node. Some system chains use this.
-pub(crate) struct AuraNode<Block, RuntimeApi, AuraId, StartConsensus>(
-	pub PhantomData<(Block, RuntimeApi, AuraId, StartConsensus)>,
+pub(crate) struct AuraNode<Block, RuntimeApi, AuraId, StartConsensus, InitBlockImport>(
+	pub PhantomData<(Block, RuntimeApi, AuraId, StartConsensus, InitBlockImport)>,
 );
 
-impl<Block, RuntimeApi, AuraId, StartConsensus> Default
-	for AuraNode<Block, RuntimeApi, AuraId, StartConsensus>
+impl<Block, RuntimeApi, AuraId, StartConsensus, InitBlockImport> Default
+	for AuraNode<Block, RuntimeApi, AuraId, StartConsensus, InitBlockImport>
 {
 	fn default() -> Self {
 		Self(Default::default())
 	}
 }
 
-impl<Block, RuntimeApi, AuraId, StartConsensus> BaseNodeSpec
-	for AuraNode<Block, RuntimeApi, AuraId, StartConsensus>
+impl<Block, RuntimeApi, AuraId, StartConsensus, InitBlockImport> BaseNodeSpec
+	for AuraNode<Block, RuntimeApi, AuraId, StartConsensus, InitBlockImport>
 where
 	Block: NodeBlock,
 	RuntimeApi: ConstructNodeRuntimeApi<Block, ParachainClient<Block, RuntimeApi>>,
@@ -180,14 +189,19 @@ where
 		+ pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>
 		+ substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Nonce>,
 	AuraId: AuraIdT + Sync,
+	InitBlockImport: self::InitBlockImport<Block, RuntimeApi> + Send,
+	InitBlockImport::BlockImport:
+		sc_consensus::BlockImport<Block, Error = sp_consensus::Error> + 'static,
 {
 	type Block = Block;
 	type RuntimeApi = RuntimeApi;
-	type BuildImportQueue = BuildRelayToAuraImportQueue<Block, RuntimeApi, AuraId>;
+	type BuildImportQueue =
+		BuildRelayToAuraImportQueue<Block, RuntimeApi, AuraId, InitBlockImport::BlockImport>;
+	type InitBlockImport = InitBlockImport;
 }
 
-impl<Block, RuntimeApi, AuraId, StartConsensus> NodeSpec
-	for AuraNode<Block, RuntimeApi, AuraId, StartConsensus>
+impl<Block, RuntimeApi, AuraId, StartConsensus, InitBlockImport> NodeSpec
+	for AuraNode<Block, RuntimeApi, AuraId, StartConsensus, InitBlockImport>
 where
 	Block: NodeBlock,
 	RuntimeApi: ConstructNodeRuntimeApi<Block, ParachainClient<Block, RuntimeApi>>,
@@ -195,7 +209,15 @@ where
 		+ pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>
 		+ substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Nonce>,
 	AuraId: AuraIdT + Sync,
-	StartConsensus: self::StartConsensus<Block, RuntimeApi> + 'static,
+	StartConsensus: self::StartConsensus<
+			Block,
+			RuntimeApi,
+			InitBlockImport::BlockImport,
+			InitBlockImport::BlockImportAuxiliaryData,
+		> + 'static,
+	InitBlockImport: self::InitBlockImport<Block, RuntimeApi> + Send,
+	InitBlockImport::BlockImport:
+		sc_consensus::BlockImport<Block, Error = sp_consensus::Error> + 'static,
 {
 	type BuildRpcExtensions = BuildParachainRpcExtensions<Block, RuntimeApi>;
 	type StartConsensus = StartConsensus;
@@ -219,6 +241,7 @@ where
 			RuntimeApi,
 			AuraId,
 			StartSlotBasedAuraConsensus<Block, RuntimeApi, AuraId>,
+			StartSlotBasedAuraConsensus<Block, RuntimeApi, AuraId>,
 		>::default())
 	} else {
 		Box::new(AuraNode::<
@@ -226,6 +249,7 @@ where
 			RuntimeApi,
 			AuraId,
 			StartLookaheadAuraConsensus<Block, RuntimeApi, AuraId>,
+			ClientBlockImport,
 		>::default())
 	}
 }
@@ -245,7 +269,15 @@ where
 	#[docify::export_content]
 	fn launch_slot_based_collator<CIDP, CHP, Proposer, CS, Spawner>(
 		params: SlotBasedParams<
-			ParachainBlockImport<Block, RuntimeApi>,
+			Block,
+			ParachainBlockImport<
+				Block,
+				SlotBasedBlockImport<
+					Block,
+					Arc<ParachainClient<Block, RuntimeApi>>,
+					ParachainClient<Block, RuntimeApi>,
+				>,
+			>,
 			CIDP,
 			ParachainClient<Block, RuntimeApi>,
 			ParachainBackend<Block>,
@@ -267,8 +299,17 @@ where
 	}
 }
 
-impl<Block: BlockT<Hash = DbHash>, RuntimeApi, AuraId> StartConsensus<Block, RuntimeApi>
-	for StartSlotBasedAuraConsensus<Block, RuntimeApi, AuraId>
+impl<Block: BlockT<Hash = DbHash>, RuntimeApi, AuraId>
+	StartConsensus<
+		Block,
+		RuntimeApi,
+		SlotBasedBlockImport<
+			Block,
+			Arc<ParachainClient<Block, RuntimeApi>>,
+			ParachainClient<Block, RuntimeApi>,
+		>,
+		SlotBasedBlockImportHandle<Block>,
+	> for StartSlotBasedAuraConsensus<Block, RuntimeApi, AuraId>
 where
 	RuntimeApi: ConstructNodeRuntimeApi<Block, ParachainClient<Block, RuntimeApi>>,
 	RuntimeApi::RuntimeApi: AuraRuntimeApi<Block, AuraId>,
@@ -276,7 +317,14 @@ where
 {
 	fn start_consensus(
 		client: Arc<ParachainClient<Block, RuntimeApi>>,
-		block_import: ParachainBlockImport<Block, RuntimeApi>,
+		block_import: ParachainBlockImport<
+			Block,
+			SlotBasedBlockImport<
+				Block,
+				Arc<ParachainClient<Block, RuntimeApi>>,
+				ParachainClient<Block, RuntimeApi>,
+			>,
+		>,
 		prometheus_registry: Option<&Registry>,
 		telemetry: Option<TelemetryHandle>,
 		task_manager: &TaskManager,
@@ -290,6 +338,7 @@ where
 		announce_block: Arc<dyn Fn(Hash, Option<Vec<u8>>) + Send + Sync>,
 		backend: Arc<ParachainBackend<Block>>,
 		_node_extra_args: NodeExtraArgs,
+		block_import_handle: SlotBasedBlockImportHandle<Block>,
 	) -> Result<(), Error> {
 		let proposer_factory = sc_basic_authorship::ProposerFactory::with_proof_recording(
 			task_manager.spawn_handle(),
@@ -325,6 +374,7 @@ where
 			authoring_duration: Duration::from_millis(2000),
 			reinitialize: false,
 			slot_drift: Duration::from_secs(1),
+			block_import_handle,
 			spawner: task_manager.spawn_handle(),
 		};
 
@@ -336,6 +386,27 @@ where
 	}
 }
 
+impl<Block: BlockT<Hash = DbHash>, RuntimeApi, AuraId> InitBlockImport<Block, RuntimeApi>
+	for StartSlotBasedAuraConsensus<Block, RuntimeApi, AuraId>
+where
+	RuntimeApi: ConstructNodeRuntimeApi<Block, ParachainClient<Block, RuntimeApi>>,
+	RuntimeApi::RuntimeApi: AuraRuntimeApi<Block, AuraId>,
+	AuraId: AuraIdT + Sync,
+{
+	type BlockImport = SlotBasedBlockImport<
+		Block,
+		Arc<ParachainClient<Block, RuntimeApi>>,
+		ParachainClient<Block, RuntimeApi>,
+	>;
+	type BlockImportAuxiliaryData = SlotBasedBlockImportHandle<Block>;
+
+	fn init_block_import(
+		client: Arc<ParachainClient<Block, RuntimeApi>>,
+	) -> sc_service::error::Result<(Self::BlockImport, Self::BlockImportAuxiliaryData)> {
+		Ok(SlotBasedBlockImport::new(client.clone(), client))
+	}
+}
+
 /// Wait for the Aura runtime API to appear on chain.
 /// This is useful for chains that started out without Aura. Components that
 /// are depending on Aura functionality will wait until Aura appears in the runtime.
@@ -364,7 +435,8 @@ pub(crate) struct StartLookaheadAuraConsensus<Block, RuntimeApi, AuraId>(
 	PhantomData<(Block, RuntimeApi, AuraId)>,
 );
 
-impl<Block: BlockT<Hash = DbHash>, RuntimeApi, AuraId> StartConsensus<Block, RuntimeApi>
+impl<Block: BlockT<Hash = DbHash>, RuntimeApi, AuraId>
+	StartConsensus<Block, RuntimeApi, Arc<ParachainClient<Block, RuntimeApi>>, ()>
 	for StartLookaheadAuraConsensus<Block, RuntimeApi, AuraId>
 where
 	RuntimeApi: ConstructNodeRuntimeApi<Block, ParachainClient<Block, RuntimeApi>>,
@@ -373,7 +445,7 @@ where
 {
 	fn start_consensus(
 		client: Arc<ParachainClient<Block, RuntimeApi>>,
-		block_import: ParachainBlockImport<Block, RuntimeApi>,
+		block_import: ParachainBlockImport<Block, Arc<ParachainClient<Block, RuntimeApi>>>,
 		prometheus_registry: Option<&Registry>,
 		telemetry: Option<TelemetryHandle>,
 		task_manager: &TaskManager,
@@ -387,6 +459,7 @@ where
 		announce_block: Arc<dyn Fn(Hash, Option<Vec<u8>>) + Send + Sync>,
 		backend: Arc<ParachainBackend<Block>>,
 		node_extra_args: NodeExtraArgs,
+		_: (),
 	) -> Result<(), Error> {
 		let proposer_factory = sc_basic_authorship::ProposerFactory::with_proof_recording(
 			task_manager.spawn_handle(),
diff --git a/cumulus/polkadot-omni-node/lib/src/nodes/manual_seal.rs b/cumulus/polkadot-omni-node/lib/src/nodes/manual_seal.rs
index 7e36ce735af3..f33865ad45cd 100644
--- a/cumulus/polkadot-omni-node/lib/src/nodes/manual_seal.rs
+++ b/cumulus/polkadot-omni-node/lib/src/nodes/manual_seal.rs
@@ -16,28 +16,37 @@
 
 use crate::common::{
 	rpc::BuildRpcExtensions as BuildRpcExtensionsT,
-	spec::{BaseNodeSpec, BuildImportQueue, NodeSpec as NodeSpecT},
+	spec::{BaseNodeSpec, BuildImportQueue, ClientBlockImport, NodeSpec as NodeSpecT},
 	types::{Hash, ParachainBlockImport, ParachainClient},
 };
 use codec::Encode;
 use cumulus_client_parachain_inherent::{MockValidationDataInherentDataProvider, MockXcmConfig};
-use cumulus_primitives_core::ParaId;
+use cumulus_primitives_core::{CollectCollationInfo, ParaId};
+use polkadot_primitives::UpgradeGoAhead;
 use sc_consensus::{DefaultImportQueue, LongestChain};
 use sc_consensus_manual_seal::rpc::{ManualSeal, ManualSealApiServer};
 use sc_network::NetworkBackend;
 use sc_service::{Configuration, PartialComponents, TaskManager};
 use sc_telemetry::TelemetryHandle;
+use sp_api::ProvideRuntimeApi;
 use sp_runtime::traits::Header;
 use std::{marker::PhantomData, sync::Arc};
 
 pub struct ManualSealNode<NodeSpec>(PhantomData<NodeSpec>);
 
-impl<NodeSpec: NodeSpecT> BuildImportQueue<NodeSpec::Block, NodeSpec::RuntimeApi>
-	for ManualSealNode<NodeSpec>
+impl<NodeSpec: NodeSpecT>
+	BuildImportQueue<
+		NodeSpec::Block,
+		NodeSpec::RuntimeApi,
+		Arc<ParachainClient<NodeSpec::Block, NodeSpec::RuntimeApi>>,
+	> for ManualSealNode<NodeSpec>
 {
 	fn build_import_queue(
 		client: Arc<ParachainClient<NodeSpec::Block, NodeSpec::RuntimeApi>>,
-		_block_import: ParachainBlockImport<NodeSpec::Block, NodeSpec::RuntimeApi>,
+		_block_import: ParachainBlockImport<
+			NodeSpec::Block,
+			Arc<ParachainClient<NodeSpec::Block, NodeSpec::RuntimeApi>>,
+		>,
 		config: &Configuration,
 		_telemetry_handle: Option<TelemetryHandle>,
 		task_manager: &TaskManager,
@@ -54,6 +63,7 @@ impl<NodeSpec: NodeSpecT> BaseNodeSpec for ManualSealNode<NodeSpec> {
 	type Block = NodeSpec::Block;
 	type RuntimeApi = NodeSpec::RuntimeApi;
 	type BuildImportQueue = Self;
+	type InitBlockImport = ClientBlockImport;
 }
 
 impl<NodeSpec: NodeSpecT> ManualSealNode<NodeSpec> {
@@ -78,7 +88,7 @@ impl<NodeSpec: NodeSpecT> ManualSealNode<NodeSpec> {
 			keystore_container,
 			select_chain: _,
 			transaction_pool,
-			other: (_, mut telemetry, _),
+			other: (_, mut telemetry, _, _),
 		} = Self::new_partial(&config)?;
 		let select_chain = LongestChain::new(backend.clone());
 
@@ -147,6 +157,18 @@ impl<NodeSpec: NodeSpecT> ManualSealNode<NodeSpec> {
 					.header(block)
 					.expect("Header lookup should succeed")
 					.expect("Header passed in as parent should be present in backend.");
+
+				let should_send_go_ahead = match client_for_cidp
+					.runtime_api()
+					.collect_collation_info(block, &current_para_head)
+				{
+					Ok(info) => info.new_validation_code.is_some(),
+					Err(e) => {
+						log::error!("Failed to collect collation info: {:?}", e);
+						false
+					},
+				};
+
 				let current_para_block_head =
 					Some(polkadot_primitives::HeadData(current_para_head.encode()));
 				let client_for_xcm = client_for_cidp.clone();
@@ -169,6 +191,12 @@ impl<NodeSpec: NodeSpecT> ManualSealNode<NodeSpec> {
 						raw_downward_messages: vec![],
 						raw_horizontal_messages: vec![],
 						additional_key_values: None,
+						upgrade_go_ahead: should_send_go_ahead.then(|| {
+							log::info!(
+								"Detected pending validation code, sending go-ahead signal."
+							);
+							UpgradeGoAhead::GoAhead
+						}),
 					};
 					Ok((
 						// This is intentional, as the runtime that we expect to run against this
diff --git a/cumulus/polkadot-parachain/Cargo.toml b/cumulus/polkadot-parachain/Cargo.toml
index f5ce040bb530..9130f60ceb38 100644
--- a/cumulus/polkadot-parachain/Cargo.toml
+++ b/cumulus/polkadot-parachain/Cargo.toml
@@ -24,29 +24,29 @@ serde = { features = ["derive"], workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
 
 # Local
-polkadot-omni-node-lib = { features = ["rococo-native", "westend-native"], workspace = true }
-rococo-parachain-runtime = { workspace = true }
-glutton-westend-runtime = { workspace = true }
 asset-hub-rococo-runtime = { workspace = true, default-features = true }
 asset-hub-westend-runtime = { workspace = true }
+bridge-hub-rococo-runtime = { workspace = true, default-features = true }
+bridge-hub-westend-runtime = { workspace = true, default-features = true }
 collectives-westend-runtime = { workspace = true }
 contracts-rococo-runtime = { workspace = true }
-bridge-hub-rococo-runtime = { workspace = true, default-features = true }
 coretime-rococo-runtime = { workspace = true }
 coretime-westend-runtime = { workspace = true }
-bridge-hub-westend-runtime = { workspace = true, default-features = true }
+glutton-westend-runtime = { workspace = true }
+parachains-common = { workspace = true, default-features = true }
 penpal-runtime = { workspace = true }
 people-rococo-runtime = { workspace = true }
 people-westend-runtime = { workspace = true }
-parachains-common = { workspace = true, default-features = true }
+polkadot-omni-node-lib = { features = ["rococo-native", "westend-native"], workspace = true }
+rococo-parachain-runtime = { workspace = true }
 
 # Substrate
-sp-core = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
+sc-chain-spec = { workspace = true, default-features = true }
 sc-cli = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
-sc-chain-spec = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-genesis-builder = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 
 # Polkadot
 xcm = { workspace = true, default-features = true }
@@ -78,6 +78,7 @@ runtime-benchmarks = [
 	"people-rococo-runtime/runtime-benchmarks",
 	"people-westend-runtime/runtime-benchmarks",
 	"rococo-parachain-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"polkadot-omni-node-lib/try-runtime",
diff --git a/cumulus/primitives/core/Cargo.toml b/cumulus/primitives/core/Cargo.toml
index b5bfe4fbc889..307860897aec 100644
--- a/cumulus/primitives/core/Cargo.toml
+++ b/cumulus/primitives/core/Cargo.toml
@@ -43,4 +43,5 @@ runtime-benchmarks = [
 	"polkadot-parachain-primitives/runtime-benchmarks",
 	"polkadot-primitives/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/cumulus/primitives/proof-size-hostfunction/Cargo.toml b/cumulus/primitives/proof-size-hostfunction/Cargo.toml
index 6e8168091892..b3b300d66ef3 100644
--- a/cumulus/primitives/proof-size-hostfunction/Cargo.toml
+++ b/cumulus/primitives/proof-size-hostfunction/Cargo.toml
@@ -12,14 +12,14 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-sp-runtime-interface = { workspace = true }
 sp-externalities = { workspace = true }
+sp-runtime-interface = { workspace = true }
 sp-trie = { workspace = true }
 
 [dev-dependencies]
-sp-state-machine = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
+sp-state-machine = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/cumulus/primitives/storage-weight-reclaim/Cargo.toml b/cumulus/primitives/storage-weight-reclaim/Cargo.toml
index 3c358bc25edb..4bcbabc1f16c 100644
--- a/cumulus/primitives/storage-weight-reclaim/Cargo.toml
+++ b/cumulus/primitives/storage-weight-reclaim/Cargo.toml
@@ -27,9 +27,9 @@ cumulus-primitives-proof-size-hostfunction = { workspace = true }
 docify = { workspace = true }
 
 [dev-dependencies]
+cumulus-test-runtime = { workspace = true }
 sp-io = { workspace = true }
 sp-trie = { workspace = true }
-cumulus-test-runtime = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/cumulus/primitives/utility/Cargo.toml b/cumulus/primitives/utility/Cargo.toml
index 1444571edbe0..84039b9345b2 100644
--- a/cumulus/primitives/utility/Cargo.toml
+++ b/cumulus/primitives/utility/Cargo.toml
@@ -17,14 +17,14 @@ log = { workspace = true }
 
 # Substrate
 frame-support = { workspace = true }
-sp-runtime = { workspace = true }
 pallet-asset-conversion = { workspace = true }
+sp-runtime = { workspace = true }
 
 # Polkadot
 polkadot-runtime-common = { workspace = true }
 xcm = { workspace = true }
-xcm-executor = { workspace = true }
 xcm-builder = { workspace = true }
+xcm-executor = { workspace = true }
 
 # Cumulus
 cumulus-primitives-core = { workspace = true }
@@ -52,4 +52,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/cumulus/test/client/Cargo.toml b/cumulus/test/client/Cargo.toml
index 33023816c718..2c72ca98f35a 100644
--- a/cumulus/test/client/Cargo.toml
+++ b/cumulus/test/client/Cargo.toml
@@ -12,40 +12,40 @@ workspace = true
 codec = { features = ["derive"], workspace = true }
 
 # Substrate
-sc-service = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
+pallet-transaction-payment = { workspace = true, default-features = true }
+sc-block-builder = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-consensus-aura = { workspace = true, default-features = true }
-sc-block-builder = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
 sc-executor-common = { workspace = true, default-features = true }
-substrate-test-client = { workspace = true }
-sp-application-crypto = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
+sc-service = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-consensus-aura = { workspace = true, default-features = true }
+sp-application-crypto = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
+sp-consensus-aura = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true, default-features = true }
-frame-system = { workspace = true, default-features = true }
-pallet-transaction-payment = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
+substrate-test-client = { workspace = true }
 
 # Polkadot
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 # Cumulus
-cumulus-test-runtime = { workspace = true }
-cumulus-test-service = { workspace = true }
-cumulus-test-relay-sproof-builder = { workspace = true, default-features = true }
 cumulus-primitives-core = { workspace = true, default-features = true }
-cumulus-primitives-proof-size-hostfunction = { workspace = true, default-features = true }
 cumulus-primitives-parachain-inherent = { workspace = true, default-features = true }
+cumulus-primitives-proof-size-hostfunction = { workspace = true, default-features = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true, default-features = true }
+cumulus-test-relay-sproof-builder = { workspace = true, default-features = true }
+cumulus-test-runtime = { workspace = true }
+cumulus-test-service = { workspace = true }
 
 [features]
 runtime-benchmarks = [
diff --git a/cumulus/test/client/src/lib.rs b/cumulus/test/client/src/lib.rs
index 863a8fa93f6f..26cf02b3dea9 100644
--- a/cumulus/test/client/src/lib.rs
+++ b/cumulus/test/client/src/lib.rs
@@ -167,7 +167,7 @@ pub fn generate_extrinsic_with_pair(
 /// Generate an extrinsic from the provided function call, origin and [`Client`].
 pub fn generate_extrinsic(
 	client: &Client,
-	origin: sp_keyring::AccountKeyring,
+	origin: sp_keyring::Sr25519Keyring,
 	function: impl Into<RuntimeCall>,
 ) -> UncheckedExtrinsic {
 	generate_extrinsic_with_pair(client, origin.into(), function, None)
@@ -176,8 +176,8 @@ pub fn generate_extrinsic(
 /// Transfer some token from one account to another using a provided test [`Client`].
 pub fn transfer(
 	client: &Client,
-	origin: sp_keyring::AccountKeyring,
-	dest: sp_keyring::AccountKeyring,
+	origin: sp_keyring::Sr25519Keyring,
+	dest: sp_keyring::Sr25519Keyring,
 	value: Balance,
 ) -> UncheckedExtrinsic {
 	let function = RuntimeCall::Balances(pallet_balances::Call::transfer_allow_death {
diff --git a/cumulus/test/runtime/Cargo.toml b/cumulus/test/runtime/Cargo.toml
index 8117e6e69709..150838e5e96e 100644
--- a/cumulus/test/runtime/Cargo.toml
+++ b/cumulus/test/runtime/Cargo.toml
@@ -18,37 +18,37 @@ frame-executive = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 frame-system-rpc-runtime-api = { workspace = true }
+pallet-aura = { workspace = true }
+pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
+pallet-glutton = { workspace = true }
 pallet-message-queue = { workspace = true }
+pallet-session = { workspace = true }
 pallet-sudo = { workspace = true }
-pallet-aura = { workspace = true }
-pallet-authorship = { workspace = true }
 pallet-timestamp = { workspace = true }
-pallet-glutton = { workspace = true }
 pallet-transaction-payment = { workspace = true }
-pallet-session = { workspace = true }
 sp-api = { workspace = true }
 sp-block-builder = { workspace = true }
+sp-consensus-aura = { workspace = true }
 sp-core = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
 sp-io = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
-sp-consensus-aura = { workspace = true }
 sp-transaction-pool = { workspace = true }
 sp-version = { workspace = true }
-sp-keyring = { workspace = true }
 
 # Cumulus
+cumulus-pallet-aura-ext = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
-parachain-info = { workspace = true }
 cumulus-primitives-aura = { workspace = true }
-pallet-collator-selection = { workspace = true }
-cumulus-pallet-aura-ext = { workspace = true }
 cumulus-primitives-core = { workspace = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true }
+pallet-collator-selection = { workspace = true }
+parachain-info = { workspace = true }
 
 [build-dependencies]
 substrate-wasm-builder = { optional = true, workspace = true, default-features = true }
@@ -96,3 +96,4 @@ std = [
 ]
 increment-spec-version = []
 elastic-scaling = []
+experimental-ump-signals = ["cumulus-pallet-parachain-system/experimental-ump-signals"]
diff --git a/cumulus/test/runtime/build.rs b/cumulus/test/runtime/build.rs
index 7a7fe8ffaa82..43e60c1074a0 100644
--- a/cumulus/test/runtime/build.rs
+++ b/cumulus/test/runtime/build.rs
@@ -29,6 +29,14 @@ fn main() {
 		.with_current_project()
 		.enable_feature("elastic-scaling")
 		.import_memory()
+		.set_file_name("wasm_binary_elastic_scaling_mvp.rs")
+		.build();
+
+	WasmBuilder::new()
+		.with_current_project()
+		.enable_feature("elastic-scaling")
+		.enable_feature("experimental-ump-signals")
+		.import_memory()
 		.set_file_name("wasm_binary_elastic_scaling.rs")
 		.build();
 }
diff --git a/cumulus/test/runtime/src/lib.rs b/cumulus/test/runtime/src/lib.rs
index b1649c410581..4abc10276af1 100644
--- a/cumulus/test/runtime/src/lib.rs
+++ b/cumulus/test/runtime/src/lib.rs
@@ -27,6 +27,11 @@ pub mod wasm_spec_version_incremented {
 	include!(concat!(env!("OUT_DIR"), "/wasm_binary_spec_version_incremented.rs"));
 }
 
+pub mod elastic_scaling_mvp {
+	#[cfg(feature = "std")]
+	include!(concat!(env!("OUT_DIR"), "/wasm_binary_elastic_scaling_mvp.rs"));
+}
+
 pub mod elastic_scaling {
 	#[cfg(feature = "std")]
 	include!(concat!(env!("OUT_DIR"), "/wasm_binary_elastic_scaling.rs"));
diff --git a/cumulus/test/service/Cargo.toml b/cumulus/test/service/Cargo.toml
index 86a8c48bb54f..b3d92444c7d1 100644
--- a/cumulus/test/service/Cargo.toml
+++ b/cumulus/test/service/Cargo.toml
@@ -22,80 +22,80 @@ prometheus = { workspace = true }
 rand = { workspace = true, default-features = true }
 serde = { features = ["derive"], workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
+tempfile = { workspace = true }
 tokio = { features = ["macros"], workspace = true, default-features = true }
 tracing = { workspace = true, default-features = true }
 url = { workspace = true }
-tempfile = { workspace = true }
 
 # Substrate
 frame-system = { workspace = true, default-features = true }
 frame-system-rpc-runtime-api = { workspace = true, default-features = true }
 pallet-transaction-payment = { workspace = true, default-features = true }
 sc-basic-authorship = { workspace = true, default-features = true }
+sc-block-builder = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true, default-features = true }
+sc-cli = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-consensus-aura = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
+sc-executor-common = { workspace = true, default-features = true }
+sc-executor-wasmtime = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
+sc-telemetry = { workspace = true, default-features = true }
 sc-tracing = { workspace = true, default-features = true }
 sc-transaction-pool = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
-sc-telemetry = { workspace = true, default-features = true }
+sp-api = { workspace = true, default-features = true }
 sp-arithmetic = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-consensus-aura = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+sp-genesis-builder = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-sp-api = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
-sp-genesis-builder = { workspace = true, default-features = true }
 sp-runtime = { workspace = true }
 sp-state-machine = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true, default-features = true }
-sp-consensus = { workspace = true, default-features = true }
-sp-consensus-aura = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 substrate-test-client = { workspace = true }
-sc-cli = { workspace = true, default-features = true }
-sc-block-builder = { workspace = true, default-features = true }
-sc-executor-wasmtime = { workspace = true, default-features = true }
-sc-executor-common = { workspace = true, default-features = true }
 
 # Polkadot
-polkadot-primitives = { workspace = true, default-features = true }
-polkadot-service = { workspace = true, default-features = true }
-polkadot-test-service = { workspace = true }
 polkadot-cli = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
+polkadot-service = { workspace = true, default-features = true }
+polkadot-test-service = { workspace = true }
 
 # Cumulus
 cumulus-client-cli = { workspace = true, default-features = true }
-parachains-common = { workspace = true, default-features = true }
+cumulus-client-collator = { workspace = true, default-features = true }
+cumulus-client-consensus-aura = { workspace = true, default-features = true }
 cumulus-client-consensus-common = { workspace = true, default-features = true }
 cumulus-client-consensus-proposer = { workspace = true, default-features = true }
-cumulus-client-consensus-aura = { workspace = true, default-features = true }
 cumulus-client-consensus-relay-chain = { workspace = true, default-features = true }
 cumulus-client-parachain-inherent = { workspace = true, default-features = true }
+cumulus-client-pov-recovery = { workspace = true, default-features = true }
 cumulus-client-service = { workspace = true, default-features = true }
-cumulus-client-collator = { workspace = true, default-features = true }
+cumulus-pallet-parachain-system = { workspace = true }
 cumulus-primitives-core = { workspace = true, default-features = true }
+cumulus-primitives-storage-weight-reclaim = { workspace = true, default-features = true }
 cumulus-relay-chain-inprocess-interface = { workspace = true, default-features = true }
 cumulus-relay-chain-interface = { workspace = true, default-features = true }
-cumulus-test-runtime = { workspace = true }
 cumulus-relay-chain-minimal-node = { workspace = true, default-features = true }
-cumulus-client-pov-recovery = { workspace = true, default-features = true }
 cumulus-test-relay-sproof-builder = { workspace = true, default-features = true }
-cumulus-pallet-parachain-system = { workspace = true }
-cumulus-primitives-storage-weight-reclaim = { workspace = true, default-features = true }
+cumulus-test-runtime = { workspace = true }
 pallet-timestamp = { workspace = true, default-features = true }
+parachains-common = { workspace = true, default-features = true }
 
 [dev-dependencies]
+cumulus-test-client = { workspace = true }
 futures = { workspace = true }
 portpicker = { workspace = true }
 sp-authority-discovery = { workspace = true, default-features = true }
-cumulus-test-client = { workspace = true }
 
 # Polkadot dependencies
 polkadot-test-service = { workspace = true }
diff --git a/cumulus/test/service/src/chain_spec.rs b/cumulus/test/service/src/chain_spec.rs
index 3d4e4dca5f8d..5ebcc14592d7 100644
--- a/cumulus/test/service/src/chain_spec.rs
+++ b/cumulus/test/service/src/chain_spec.rs
@@ -116,3 +116,13 @@ pub fn get_elastic_scaling_chain_spec(id: Option<ParaId>) -> ChainSpec {
 			.expect("WASM binary was not built, please build it!"),
 	)
 }
+
+/// Get the chain spec for a specific parachain ID.
+pub fn get_elastic_scaling_mvp_chain_spec(id: Option<ParaId>) -> ChainSpec {
+	get_chain_spec_with_extra_endowed(
+		id,
+		Default::default(),
+		cumulus_test_runtime::elastic_scaling_mvp::WASM_BINARY
+			.expect("WASM binary was not built, please build it!"),
+	)
+}
diff --git a/cumulus/test/service/src/cli.rs b/cumulus/test/service/src/cli.rs
index 220b0449f339..e019089e70fe 100644
--- a/cumulus/test/service/src/cli.rs
+++ b/cumulus/test/service/src/cli.rs
@@ -262,10 +262,16 @@ impl SubstrateCli for TestCollatorCli {
 				tracing::info!("Using default test service chain spec.");
 				Box::new(cumulus_test_service::get_chain_spec(Some(ParaId::from(2000)))) as Box<_>
 			},
+			"elastic-scaling-mvp" => {
+				tracing::info!("Using elastic-scaling mvp chain spec.");
+				Box::new(cumulus_test_service::get_elastic_scaling_mvp_chain_spec(Some(
+					ParaId::from(2100),
+				))) as Box<_>
+			},
 			"elastic-scaling" => {
 				tracing::info!("Using elastic-scaling chain spec.");
 				Box::new(cumulus_test_service::get_elastic_scaling_chain_spec(Some(ParaId::from(
-					2100,
+					2200,
 				)))) as Box<_>
 			},
 			path => {
diff --git a/cumulus/test/service/src/lib.rs b/cumulus/test/service/src/lib.rs
index f01da9becef1..2c13d20333a7 100644
--- a/cumulus/test/service/src/lib.rs
+++ b/cumulus/test/service/src/lib.rs
@@ -27,7 +27,10 @@ use cumulus_client_collator::service::CollatorService;
 use cumulus_client_consensus_aura::{
 	collators::{
 		lookahead::{self as aura, Params as AuraParams},
-		slot_based::{self as slot_based, Params as SlotBasedParams},
+		slot_based::{
+			self as slot_based, Params as SlotBasedParams, SlotBasedBlockImport,
+			SlotBasedBlockImportHandle,
+		},
 	},
 	ImportQueueParams,
 };
@@ -131,7 +134,8 @@ pub type Client = TFullClient<runtime::NodeBlock, runtime::RuntimeApi, WasmExecu
 pub type Backend = TFullBackend<Block>;
 
 /// The block-import type being used by the test service.
-pub type ParachainBlockImport = TParachainBlockImport<Block, Arc<Client>, Backend>;
+pub type ParachainBlockImport =
+	TParachainBlockImport<Block, SlotBasedBlockImport<Block, Arc<Client>, Client>, Backend>;
 
 /// Transaction pool type used by the test service
 pub type TransactionPool = Arc<sc_transaction_pool::TransactionPoolHandle<Block, Client>>;
@@ -184,7 +188,7 @@ pub type Service = PartialComponents<
 	(),
 	sc_consensus::import_queue::BasicQueue<Block>,
 	sc_transaction_pool::TransactionPoolHandle<Block, Client>,
-	ParachainBlockImport,
+	(ParachainBlockImport, SlotBasedBlockImportHandle<Block>),
 >;
 
 /// Starts a `ServiceBuilder` for a full service.
@@ -217,7 +221,9 @@ pub fn new_partial(
 		)?;
 	let client = Arc::new(client);
 
-	let block_import = ParachainBlockImport::new(client.clone(), backend.clone());
+	let (block_import, slot_based_handle) =
+		SlotBasedBlockImport::new(client.clone(), client.clone());
+	let block_import = ParachainBlockImport::new(block_import, backend.clone());
 
 	let transaction_pool = Arc::from(
 		sc_transaction_pool::Builder::new(
@@ -260,7 +266,7 @@ pub fn new_partial(
 		task_manager,
 		transaction_pool,
 		select_chain: (),
-		other: block_import,
+		other: (block_import, slot_based_handle),
 	};
 
 	Ok(params)
@@ -349,7 +355,8 @@ where
 	let client = params.client.clone();
 	let backend = params.backend.clone();
 
-	let block_import = params.other;
+	let block_import = params.other.0;
+	let slot_based_handle = params.other.1;
 	let relay_chain_interface = build_relay_chain_interface(
 		relay_chain_config,
 		parachain_config.prometheus_registry(),
@@ -497,6 +504,7 @@ where
 					authoring_duration: Duration::from_millis(2000),
 					reinitialize: false,
 					slot_drift: Duration::from_secs(1),
+					block_import_handle: slot_based_handle,
 					spawner: task_manager.spawn_handle(),
 				};
 
diff --git a/cumulus/xcm/xcm-emulator/Cargo.toml b/cumulus/xcm/xcm-emulator/Cargo.toml
index d0c637d64d01..ae8cb79bb55e 100644
--- a/cumulus/xcm/xcm-emulator/Cargo.toml
+++ b/cumulus/xcm/xcm-emulator/Cargo.toml
@@ -12,36 +12,36 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+array-bytes = { workspace = true }
 codec = { workspace = true, default-features = true }
-paste = { workspace = true, default-features = true }
-log = { workspace = true }
 impl-trait-for-tuples = { workspace = true }
-array-bytes = { workspace = true }
+log = { workspace = true }
+paste = { workspace = true, default-features = true }
 
 # Substrate
 frame-support = { workspace = true, default-features = true }
 frame-system = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
+pallet-message-queue = { workspace = true, default-features = true }
+sp-arithmetic = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
-sp-std = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-arithmetic = { workspace = true, default-features = true }
+sp-std = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
-pallet-message-queue = { workspace = true, default-features = true }
 
 # Cumulus
-cumulus-primitives-core = { workspace = true, default-features = true }
-cumulus-pallet-xcmp-queue = { workspace = true, default-features = true }
 cumulus-pallet-parachain-system = { workspace = true, default-features = true }
+cumulus-pallet-xcmp-queue = { workspace = true, default-features = true }
+cumulus-primitives-core = { workspace = true, default-features = true }
 cumulus-primitives-parachain-inherent = { workspace = true, default-features = true }
 cumulus-test-relay-sproof-builder = { workspace = true, default-features = true }
 parachains-common = { workspace = true, default-features = true }
 
 # Polkadot
-xcm = { workspace = true, default-features = true }
-xcm-executor = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 polkadot-runtime-parachains = { workspace = true, default-features = true }
+xcm = { workspace = true, default-features = true }
+xcm-executor = { workspace = true, default-features = true }
diff --git a/docs/sdk/Cargo.toml b/docs/sdk/Cargo.toml
index 0c39367eeed3..a856e94f42b5 100644
--- a/docs/sdk/Cargo.toml
+++ b/docs/sdk/Cargo.toml
@@ -16,112 +16,112 @@ workspace = true
 [dependencies]
 # Needed for all FRAME-based code
 codec = { workspace = true }
-scale-info = { workspace = true }
 frame = { features = [
 	"experimental",
 	"runtime",
 ], workspace = true, default-features = true }
-pallet-examples = { workspace = true }
 pallet-contracts = { workspace = true }
 pallet-default-config-example = { workspace = true, default-features = true }
 pallet-example-offchain-worker = { workspace = true, default-features = true }
+pallet-examples = { workspace = true }
+scale-info = { workspace = true }
 
 # How we build docs in rust-docs
-simple-mermaid = "0.1.1"
 docify = { workspace = true }
 serde_json = { workspace = true }
+simple-mermaid = "0.1.1"
 
 # Polkadot SDK deps, typically all should only be in scope such that we can link to their doc item.
-polkadot-sdk = { features = ["runtime-full"], workspace = true, default-features = true }
-node-cli = { workspace = true }
-kitchensink-runtime = { workspace = true }
 chain-spec-builder = { workspace = true, default-features = true }
-subkey = { workspace = true, default-features = true }
-frame-system = { workspace = true }
-frame-support = { workspace = true }
-frame-executive = { workspace = true }
 frame-benchmarking = { workspace = true }
-pallet-example-authorization-tx-extension = { workspace = true, default-features = true }
-pallet-example-single-block-migrations = { workspace = true, default-features = true }
+frame-executive = { workspace = true }
 frame-metadata-hash-extension = { workspace = true, default-features = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+kitchensink-runtime = { workspace = true }
 log = { workspace = true, default-features = true }
+node-cli = { workspace = true }
+pallet-example-authorization-tx-extension = { workspace = true, default-features = true }
+pallet-example-single-block-migrations = { workspace = true, default-features = true }
+polkadot-sdk = { features = ["runtime-full"], workspace = true, default-features = true }
+subkey = { workspace = true, default-features = true }
 
 # Substrate Client
-sc-network = { workspace = true, default-features = true }
-sc-rpc-api = { workspace = true, default-features = true }
-sc-rpc = { workspace = true, default-features = true }
-sc-client-db = { workspace = true, default-features = true }
+sc-chain-spec = { workspace = true, default-features = true }
 sc-cli = { workspace = true, default-features = true }
+sc-client-db = { workspace = true, default-features = true }
 sc-consensus-aura = { workspace = true, default-features = true }
 sc-consensus-babe = { workspace = true, default-features = true }
-sc-consensus-grandpa = { workspace = true, default-features = true }
 sc-consensus-beefy = { workspace = true, default-features = true }
+sc-consensus-grandpa = { workspace = true, default-features = true }
 sc-consensus-manual-seal = { workspace = true, default-features = true }
 sc-consensus-pow = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
+sc-rpc = { workspace = true, default-features = true }
+sc-rpc-api = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
-sc-chain-spec = { workspace = true, default-features = true }
 
 substrate-wasm-builder = { workspace = true, default-features = true }
 
 # Cumulus
+cumulus-client-service = { workspace = true, default-features = true }
 cumulus-pallet-aura-ext = { workspace = true, default-features = true }
 cumulus-pallet-parachain-system = { workspace = true, default-features = true }
-parachain-info = { workspace = true, default-features = true }
 cumulus-primitives-proof-size-hostfunction = { workspace = true, default-features = true }
-cumulus-client-service = { workspace = true, default-features = true }
 cumulus-primitives-storage-weight-reclaim = { workspace = true, default-features = true }
+parachain-info = { workspace = true, default-features = true }
 
 # Omni Node
 polkadot-omni-node-lib = { workspace = true, default-features = true }
 
 # Pallets and FRAME internals
-pallet-aura = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
-pallet-assets = { workspace = true, default-features = true }
-pallet-preimage = { workspace = true, default-features = true }
-pallet-transaction-payment = { workspace = true, default-features = true }
-pallet-asset-tx-payment = { workspace = true, default-features = true }
-pallet-skip-feeless-payment = { workspace = true, default-features = true }
 pallet-asset-conversion-tx-payment = { workspace = true, default-features = true }
-pallet-utility = { workspace = true, default-features = true }
-pallet-multisig = { workspace = true, default-features = true }
-pallet-proxy = { workspace = true, default-features = true }
+pallet-asset-tx-payment = { workspace = true, default-features = true }
+pallet-assets = { workspace = true, default-features = true }
+pallet-aura = { workspace = true, default-features = true }
 pallet-authorship = { workspace = true, default-features = true }
+pallet-babe = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
+pallet-broker = { workspace = true, default-features = true }
 pallet-collective = { workspace = true, default-features = true }
 pallet-democracy = { workspace = true, default-features = true }
-pallet-uniques = { workspace = true, default-features = true }
+pallet-grandpa = { workspace = true, default-features = true }
+pallet-multisig = { workspace = true, default-features = true }
 pallet-nfts = { workspace = true, default-features = true }
-pallet-scheduler = { workspace = true, default-features = true }
+pallet-preimage = { workspace = true, default-features = true }
+pallet-proxy = { workspace = true, default-features = true }
 pallet-referenda = { workspace = true, default-features = true }
-pallet-broker = { workspace = true, default-features = true }
-pallet-babe = { workspace = true, default-features = true }
-pallet-grandpa = { workspace = true, default-features = true }
+pallet-scheduler = { workspace = true, default-features = true }
+pallet-skip-feeless-payment = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
+pallet-transaction-payment = { workspace = true, default-features = true }
+pallet-uniques = { workspace = true, default-features = true }
+pallet-utility = { workspace = true, default-features = true }
 
 # Primitives
-sp-io = { workspace = true, default-features = true }
-sp-std = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
-sp-runtime-interface = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 sp-arithmetic = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-genesis-builder = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 sp-offchain = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-runtime-interface = { workspace = true, default-features = true }
+sp-std = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
 sp-weights = { workspace = true, default-features = true }
 
 
 # XCM
+pallet-xcm = { workspace = true }
 xcm = { workspace = true, default-features = true }
 xcm-builder = { workspace = true }
 xcm-docs = { workspace = true }
 xcm-executor = { workspace = true }
 xcm-simulator = { workspace = true }
-pallet-xcm = { workspace = true }
 
 # runtime guides
 
@@ -129,13 +129,14 @@ chain-spec-guide-runtime = { workspace = true, default-features = true }
 
 # Templates
 minimal-template-runtime = { workspace = true, default-features = true }
-solochain-template-runtime = { workspace = true, default-features = true }
 parachain-template-runtime = { workspace = true, default-features = true }
+solochain-template-runtime = { workspace = true, default-features = true }
 
 # local packages
-first-runtime = { workspace = true, default-features = true }
 first-pallet = { workspace = true, default-features = true }
+first-runtime = { workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_cmd = "2.0.14"
+cmd_lib = { workspace = true }
 rand = "0.8"
diff --git a/docs/sdk/packages/guides/first-pallet/Cargo.toml b/docs/sdk/packages/guides/first-pallet/Cargo.toml
index dad5b8863494..a1411580119d 100644
--- a/docs/sdk/packages/guides/first-pallet/Cargo.toml
+++ b/docs/sdk/packages/guides/first-pallet/Cargo.toml
@@ -17,9 +17,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { workspace = true }
-frame = { workspace = true, features = ["experimental", "runtime"] }
 docify = { workspace = true }
+frame = { workspace = true, features = ["experimental", "runtime"] }
+scale-info = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/docs/sdk/packages/guides/first-runtime/src/lib.rs b/docs/sdk/packages/guides/first-runtime/src/lib.rs
index 61ca550c8750..2ab060c8c43f 100644
--- a/docs/sdk/packages/guides/first-runtime/src/lib.rs
+++ b/docs/sdk/packages/guides/first-runtime/src/lib.rs
@@ -139,11 +139,11 @@ pub mod genesis_config_presets {
 		let endowment = <MinimumBalance as Get<Balance>>::get().max(1) * 1000;
 		build_struct_json_patch!(RuntimeGenesisConfig {
 			balances: BalancesConfig {
-				balances: AccountKeyring::iter()
+				balances: Sr25519Keyring::iter()
 					.map(|a| (a.to_account_id(), endowment))
 					.collect::<Vec<_>>(),
 			},
-			sudo: SudoConfig { key: Some(AccountKeyring::Alice.to_account_id()) },
+			sudo: SudoConfig { key: Some(Sr25519Keyring::Alice.to_account_id()) },
 		})
 	}
 
diff --git a/docs/sdk/src/guides/your_first_node.rs b/docs/sdk/src/guides/your_first_node.rs
index da37c11c206f..3c782e4793ba 100644
--- a/docs/sdk/src/guides/your_first_node.rs
+++ b/docs/sdk/src/guides/your_first_node.rs
@@ -103,6 +103,7 @@
 #[cfg(test)]
 mod tests {
 	use assert_cmd::Command;
+	use cmd_lib::*;
 	use rand::Rng;
 	use sc_chain_spec::{DEV_RUNTIME_PRESET, LOCAL_TESTNET_RUNTIME_PRESET};
 	use sp_genesis_builder::PresetId;
@@ -173,13 +174,10 @@ mod tests {
 			println!("Building polkadot-sdk-docs-first-runtime...");
 			#[docify::export_content]
 			fn build_runtime() {
-				Command::new("cargo")
-					.arg("build")
-					.arg("--release")
-					.arg("-p")
-					.arg(FIRST_RUNTIME)
-					.assert()
-					.success();
+				run_cmd!(
+					cargo build --release -p $FIRST_RUNTIME
+				)
+				.expect("Failed to run command");
 			}
 			build_runtime()
 		}
@@ -274,14 +272,10 @@ mod tests {
 			let chain_spec_builder = find_release_binary(&CHAIN_SPEC_BUILDER).unwrap();
 			let runtime_path = find_wasm(PARA_RUNTIME).unwrap();
 			let output = "/tmp/demo-chain-spec.json";
-			Command::new(chain_spec_builder)
-				.args(["-c", output])
-				.arg("create")
-				.args(["--para-id", "1000", "--relay-chain", "dontcare"])
-				.args(["-r", runtime_path.to_str().unwrap()])
-				.args(["named-preset", "development"])
-				.assert()
-				.success();
+			let runtime_str = runtime_path.to_str().unwrap();
+			run_cmd!(
+				$chain_spec_builder -c $output create --para-id 1000 --relay-chain dontcare -r $runtime_str named-preset development
+			).expect("Failed to run command");
 			std::fs::remove_file(output).unwrap();
 		}
 		build_para_chain_spec_works();
diff --git a/docs/sdk/src/reference_docs/chain_spec_genesis.rs b/docs/sdk/src/reference_docs/chain_spec_genesis.rs
index b7a0a648d0cf..d5cc482711ad 100644
--- a/docs/sdk/src/reference_docs/chain_spec_genesis.rs
+++ b/docs/sdk/src/reference_docs/chain_spec_genesis.rs
@@ -174,13 +174,13 @@
 //! ```
 //! Here are some examples in the form of rust tests:
 //! ## Listing available preset names:
-#![doc = docify::embed!("./src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs", list_presets)]
+#![doc = docify::embed!("./src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs", cmd_list_presets)]
 //! ## Displaying preset with given name
-#![doc = docify::embed!("./src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs", get_preset)]
+#![doc = docify::embed!("./src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs", cmd_get_preset)]
 //! ## Building a solo chain-spec (the default) using given preset
-#![doc = docify::embed!("./src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs", generate_chain_spec)]
+#![doc = docify::embed!("./src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs", cmd_generate_chain_spec)]
 //! ## Building a parachain chain-spec using given preset
-#![doc = docify::embed!("./src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs", generate_para_chain_spec)]
+#![doc = docify::embed!("./src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs", cmd_generate_para_chain_spec)]
 //!
 //! [`RuntimeGenesisConfig`]:
 //!     chain_spec_guide_runtime::runtime::RuntimeGenesisConfig
diff --git a/docs/sdk/src/reference_docs/chain_spec_runtime/Cargo.toml b/docs/sdk/src/reference_docs/chain_spec_runtime/Cargo.toml
index 07c0342f5fbe..925cb7bb2e65 100644
--- a/docs/sdk/src/reference_docs/chain_spec_runtime/Cargo.toml
+++ b/docs/sdk/src/reference_docs/chain_spec_runtime/Cargo.toml
@@ -10,8 +10,8 @@ edition.workspace = true
 publish = false
 
 [dependencies]
-docify = { workspace = true }
 codec = { workspace = true }
+docify = { workspace = true }
 frame-support = { workspace = true }
 scale-info = { workspace = true }
 serde = { workspace = true }
@@ -31,17 +31,18 @@ pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
 
 # genesis builder that allows us to interact with runtime genesis config
-sp-genesis-builder = { workspace = true }
-sp-runtime = { features = ["serde"], workspace = true }
+sp-application-crypto = { features = ["serde"], workspace = true }
 sp-core = { workspace = true }
+sp-genesis-builder = { workspace = true }
 sp-keyring = { workspace = true }
-sp-application-crypto = { features = ["serde"], workspace = true }
+sp-runtime = { features = ["serde"], workspace = true }
 
 [build-dependencies]
 substrate-wasm-builder = { optional = true, workspace = true, default-features = true }
 
 [dev-dependencies]
 chain-spec-builder = { workspace = true, default-features = true }
+cmd_lib = { workspace = true }
 sc-chain-spec = { workspace = true, default-features = true }
 
 [features]
diff --git a/docs/sdk/src/reference_docs/chain_spec_runtime/src/presets.rs b/docs/sdk/src/reference_docs/chain_spec_runtime/src/presets.rs
index 5918f2b8ccd5..5432d37e907d 100644
--- a/docs/sdk/src/reference_docs/chain_spec_runtime/src/presets.rs
+++ b/docs/sdk/src/reference_docs/chain_spec_runtime/src/presets.rs
@@ -25,7 +25,7 @@ use alloc::vec;
 use frame_support::build_struct_json_patch;
 use serde_json::{json, to_string, Value};
 use sp_application_crypto::Ss58Codec;
-use sp_keyring::AccountKeyring;
+use sp_keyring::Sr25519Keyring;
 
 /// A demo preset with strings only.
 pub const PRESET_1: &str = "preset_1";
@@ -70,7 +70,7 @@ fn preset_2() -> Value {
 			some_integer: 200,
 			some_enum: FooEnum::Data2(SomeFooData2 { values: vec![0x0c, 0x10] })
 		},
-		bar: BarConfig { initial_account: Some(AccountKeyring::Ferdie.public().into()) },
+		bar: BarConfig { initial_account: Some(Sr25519Keyring::Ferdie.public().into()) },
 	})
 }
 
@@ -80,7 +80,7 @@ fn preset_2() -> Value {
 fn preset_3() -> Value {
 	json!({
 		"bar": {
-			"initialAccount": AccountKeyring::Alice.public().to_ss58check(),
+			"initialAccount": Sr25519Keyring::Alice.public().to_ss58check(),
 		},
 		"foo": {
 			"someEnum": FooEnum::Data1(
diff --git a/docs/sdk/src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs b/docs/sdk/src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs
index df400b68f79d..b773af24de80 100644
--- a/docs/sdk/src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs
+++ b/docs/sdk/src/reference_docs/chain_spec_runtime/tests/chain_spec_builder_tests.rs
@@ -1,5 +1,6 @@
+use cmd_lib::*;
 use serde_json::{json, Value};
-use std::{process::Command, str};
+use std::str;
 
 fn wasm_file_path() -> &'static str {
 	chain_spec_guide_runtime::runtime::WASM_BINARY_PATH
@@ -8,189 +9,184 @@ fn wasm_file_path() -> &'static str {
 
 const CHAIN_SPEC_BUILDER_PATH: &str = "../../../../../target/release/chain-spec-builder";
 
+macro_rules! bash(
+	( chain-spec-builder $($a:tt)* ) => {{
+		let path = get_chain_spec_builder_path();
+		spawn_with_output!(
+			$path $($a)*
+		)
+		.expect("a process running. qed")
+		.wait_with_output()
+		.expect("to get output. qed.")
+
+	}}
+);
+
 fn get_chain_spec_builder_path() -> &'static str {
-	// dev-dependencies do not build binary. So let's do the naive work-around here:
-	let _ = std::process::Command::new("cargo")
-		.arg("build")
-		.arg("--release")
-		.arg("-p")
-		.arg("staging-chain-spec-builder")
-		.arg("--bin")
-		.arg("chain-spec-builder")
-		.status()
-		.expect("Failed to execute command");
+	run_cmd!(
+		cargo build --release -p staging-chain-spec-builder --bin chain-spec-builder
+	)
+	.expect("Failed to execute command");
 	CHAIN_SPEC_BUILDER_PATH
 }
 
+#[docify::export_content]
+fn cmd_list_presets(runtime_path: &str) -> String {
+	bash!(
+		chain-spec-builder list-presets -r $runtime_path
+	)
+}
+
 #[test]
-#[docify::export]
 fn list_presets() {
-	let output = Command::new(get_chain_spec_builder_path())
-		.arg("list-presets")
-		.arg("-r")
-		.arg(wasm_file_path())
-		.output()
-		.expect("Failed to execute command");
-
-	let output: serde_json::Value = serde_json::from_slice(&output.stdout).unwrap();
+	let output: serde_json::Value =
+		serde_json::from_slice(cmd_list_presets(wasm_file_path()).as_bytes()).unwrap();
+	assert_eq!(
+		output,
+		json!({
+			"presets":[
+				"preset_1",
+				"preset_2",
+				"preset_3",
+				"preset_4",
+				"preset_invalid"
+			]
+		}),
+		"Output did not match expected"
+	);
+}
 
-	let expected_output = json!({
-		"presets":[
-			"preset_1",
-			"preset_2",
-			"preset_3",
-			"preset_4",
-			"preset_invalid"
-		]
-	});
-	assert_eq!(output, expected_output, "Output did not match expected");
+#[docify::export_content]
+fn cmd_get_preset(runtime_path: &str) -> String {
+	bash!(
+		chain-spec-builder display-preset -r $runtime_path -p preset_2
+	)
 }
 
 #[test]
-#[docify::export]
 fn get_preset() {
-	let output = Command::new(get_chain_spec_builder_path())
-		.arg("display-preset")
-		.arg("-r")
-		.arg(wasm_file_path())
-		.arg("-p")
-		.arg("preset_2")
-		.output()
-		.expect("Failed to execute command");
-
-	let output: serde_json::Value = serde_json::from_slice(&output.stdout).unwrap();
-
-	//note: copy of chain_spec_guide_runtime::preset_2
-	let expected_output = json!({
-		"bar": {
-			"initialAccount": "5CiPPseXPECbkjWCa6MnjNokrgYjMqmKndv2rSnekmSK2DjL",
-		},
-		"foo": {
-			"someEnum": {
-				"Data2": {
-					"values": "0x0c10"
-				}
+	let output: serde_json::Value =
+		serde_json::from_slice(cmd_get_preset(wasm_file_path()).as_bytes()).unwrap();
+	assert_eq!(
+		output,
+		json!({
+			"bar": {
+				"initialAccount": "5CiPPseXPECbkjWCa6MnjNokrgYjMqmKndv2rSnekmSK2DjL",
 			},
-			"someInteger": 200
-		},
-	});
-	assert_eq!(output, expected_output, "Output did not match expected");
+			"foo": {
+				"someEnum": {
+					"Data2": {
+						"values": "0x0c10"
+					}
+				},
+				"someInteger": 200
+			},
+		}),
+		"Output did not match expected"
+	);
+}
+
+#[docify::export_content]
+fn cmd_generate_chain_spec(runtime_path: &str) -> String {
+	bash!(
+		chain-spec-builder -c /dev/stdout create -r $runtime_path named-preset preset_2
+	)
 }
 
 #[test]
-#[docify::export]
 fn generate_chain_spec() {
-	let output = Command::new(get_chain_spec_builder_path())
-		.arg("-c")
-		.arg("/dev/stdout")
-		.arg("create")
-		.arg("-r")
-		.arg(wasm_file_path())
-		.arg("named-preset")
-		.arg("preset_2")
-		.output()
-		.expect("Failed to execute command");
-
-	let mut output: serde_json::Value = serde_json::from_slice(&output.stdout).unwrap();
-
-	//remove code field for better readability
+	let mut output: serde_json::Value =
+		serde_json::from_slice(cmd_generate_chain_spec(wasm_file_path()).as_bytes()).unwrap();
 	if let Some(code) = output["genesis"]["runtimeGenesis"].as_object_mut().unwrap().get_mut("code")
 	{
 		*code = Value::String("0x123".to_string());
 	}
-
-	let expected_output = json!({
-	  "name": "Custom",
-	  "id": "custom",
-	  "chainType": "Live",
-	  "bootNodes": [],
-	  "telemetryEndpoints": null,
-	  "protocolId": null,
-	  "properties": { "tokenDecimals": 12, "tokenSymbol": "UNIT" },
-	  "codeSubstitutes": {},
-	  "genesis": {
-		"runtimeGenesis": {
-		  "code": "0x123",
-		  "patch": {
-			"bar": {
-			  "initialAccount": "5CiPPseXPECbkjWCa6MnjNokrgYjMqmKndv2rSnekmSK2DjL"
-			},
-			"foo": {
-			  "someEnum": {
-				"Data2": {
-				  "values": "0x0c10"
+	assert_eq!(
+		output,
+		json!({
+		  "name": "Custom",
+		  "id": "custom",
+		  "chainType": "Live",
+		  "bootNodes": [],
+		  "telemetryEndpoints": null,
+		  "protocolId": null,
+		  "properties": { "tokenDecimals": 12, "tokenSymbol": "UNIT" },
+		  "codeSubstitutes": {},
+		  "genesis": {
+			"runtimeGenesis": {
+			  "code": "0x123",
+			  "patch": {
+				"bar": {
+				  "initialAccount": "5CiPPseXPECbkjWCa6MnjNokrgYjMqmKndv2rSnekmSK2DjL"
+				},
+				"foo": {
+				  "someEnum": {
+					"Data2": {
+					  "values": "0x0c10"
+					}
+				  },
+				  "someInteger": 200
 				}
-			  },
-			  "someInteger": 200
+			  }
 			}
 		  }
-		}
-	  }
-	});
-	assert_eq!(output, expected_output, "Output did not match expected");
+		}),
+		"Output did not match expected"
+	);
+}
+
+#[docify::export_content]
+fn cmd_generate_para_chain_spec(runtime_path: &str) -> String {
+	bash!(
+		chain-spec-builder -c /dev/stdout create -c polkadot -p 1000 -r $runtime_path named-preset preset_2
+	)
 }
 
 #[test]
-#[docify::export]
 fn generate_para_chain_spec() {
-	let output = Command::new(get_chain_spec_builder_path())
-		.arg("-c")
-		.arg("/dev/stdout")
-		.arg("create")
-		.arg("-c")
-		.arg("polkadot")
-		.arg("-p")
-		.arg("1000")
-		.arg("-r")
-		.arg(wasm_file_path())
-		.arg("named-preset")
-		.arg("preset_2")
-		.output()
-		.expect("Failed to execute command");
-
-	let mut output: serde_json::Value = serde_json::from_slice(&output.stdout).unwrap();
-
-	//remove code field for better readability
+	let mut output: serde_json::Value =
+		serde_json::from_slice(cmd_generate_para_chain_spec(wasm_file_path()).as_bytes()).unwrap();
 	if let Some(code) = output["genesis"]["runtimeGenesis"].as_object_mut().unwrap().get_mut("code")
 	{
 		*code = Value::String("0x123".to_string());
 	}
-
-	let expected_output = json!({
-	  "name": "Custom",
-	  "id": "custom",
-	  "chainType": "Live",
-	  "bootNodes": [],
-	  "telemetryEndpoints": null,
-	  "protocolId": null,
-	  "relay_chain": "polkadot",
-	  "para_id": 1000,
-	  "properties": { "tokenDecimals": 12, "tokenSymbol": "UNIT" },
-	  "codeSubstitutes": {},
-	  "genesis": {
-		"runtimeGenesis": {
-		  "code": "0x123",
-		  "patch": {
-			"bar": {
-			  "initialAccount": "5CiPPseXPECbkjWCa6MnjNokrgYjMqmKndv2rSnekmSK2DjL"
-			},
-			"foo": {
-			  "someEnum": {
-				"Data2": {
-				  "values": "0x0c10"
-				}
+	assert_eq!(
+		output,
+		json!({
+		"name": "Custom",
+		"id": "custom",
+		"chainType": "Live",
+		"bootNodes": [],
+		"telemetryEndpoints": null,
+		"protocolId": null,
+		"relay_chain": "polkadot",
+		"para_id": 1000,
+		"properties": { "tokenDecimals": 12, "tokenSymbol": "UNIT" },
+		"codeSubstitutes": {},
+		"genesis": {
+		  "runtimeGenesis": {
+			"code": "0x123",
+			"patch": {
+			  "bar": {
+				"initialAccount": "5CiPPseXPECbkjWCa6MnjNokrgYjMqmKndv2rSnekmSK2DjL"
 			  },
-			  "someInteger": 200
+			  "foo": {
+				"someEnum": {
+				  "Data2": {
+					"values": "0x0c10"
+				  }
+				},
+				"someInteger": 200
+			  }
 			}
 		  }
-		}
-	  }
-	});
-	assert_eq!(output, expected_output, "Output did not match expected");
+		}}),
+		"Output did not match expected"
+	);
 }
 
 #[test]
-#[docify::export]
+#[docify::export_content]
 fn preset_4_json() {
 	assert_eq!(
 		chain_spec_guide_runtime::presets::preset_4(),
diff --git a/docs/sdk/src/reference_docs/omni_node.rs b/docs/sdk/src/reference_docs/omni_node.rs
index 44d63704a458..150755fb29a2 100644
--- a/docs/sdk/src/reference_docs/omni_node.rs
+++ b/docs/sdk/src/reference_docs/omni_node.rs
@@ -177,9 +177,25 @@
 //! [This](https://github.com/paritytech/polkadot-sdk/issues/5565) future improvement to OmniNode
 //! aims to make such checks automatic.
 //!
+//! ### Runtime conventions
+//!
+//! The Omni Node needs to make some assumptions about the runtime. During startup, the node fetches
+//! the runtime metadata and asserts that the runtime represents a compatible parachain.
+//! The checks are best effort and will generate warning level logs in the Omni Node log file on
+//! failure.
+//!
+//! The list of checks may evolve in the future and for now only few rules are implemented:
+//! * runtimes must define a type for [`cumulus-pallet-parachain-system`], which is recommended to
+//!   be named as `ParachainSystem`.
+//! * runtimes must define a type for [`frame-system`] pallet, which is recommended to be named as
+//!   `System`. The configured [`block number`] here will be used by Omni Node to configure AURA
+//!   accordingly.
 //!
 //! [`templates`]: crate::polkadot_sdk::templates
 //! [`parachain-template`]: https://github.com/paritytech/polkadot-sdk-parachain-template
 //! [`--dev-block-time`]: polkadot_omni_node_lib::cli::Cli::dev_block_time
 //! [`polkadot-omni-node`]: https://crates.io/crates/polkadot-omni-node
 //! [`chain-spec-builder`]: https://crates.io/crates/staging-chain-spec-builder
+//! [`cumulus-pallet-parachain-system`]: https://docs.rs/cumulus-pallet-parachain-system/latest/cumulus_pallet_parachain_system/
+//! [`frame-system`]: https://docs.rs/frame-system/latest/frame_system/
+//! [`block number`]: https://docs.rs/frame-system/latest/frame_system/pallet/storage_types/struct.Number.html
diff --git a/polkadot/Cargo.toml b/polkadot/Cargo.toml
index 101caac0e313..ded8157ad90e 100644
--- a/polkadot/Cargo.toml
+++ b/polkadot/Cargo.toml
@@ -46,10 +46,10 @@ tikv-jemallocator = { version = "0.5.0", features = ["unprefixed_malloc_on_suppo
 [dev-dependencies]
 assert_cmd = { workspace = true }
 nix = { features = ["signal"], workspace = true }
+polkadot-core-primitives = { workspace = true, default-features = true }
+substrate-rpc-client = { workspace = true, default-features = true }
 tempfile = { workspace = true }
 tokio = { workspace = true, default-features = true }
-substrate-rpc-client = { workspace = true, default-features = true }
-polkadot-core-primitives = { workspace = true, default-features = true }
 
 [build-dependencies]
 substrate-build-script-utils = { workspace = true, default-features = true }
diff --git a/polkadot/cli/Cargo.toml b/polkadot/cli/Cargo.toml
index 3eff525b7b1e..6909d142b3a6 100644
--- a/polkadot/cli/Cargo.toml
+++ b/polkadot/cli/Cargo.toml
@@ -22,27 +22,27 @@ crate-type = ["cdylib", "rlib"]
 [dependencies]
 cfg-if = { workspace = true }
 clap = { features = ["derive"], optional = true, workspace = true }
-log = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 futures = { workspace = true }
+log = { workspace = true, default-features = true }
 pyroscope = { optional = true, workspace = true }
 pyroscope_pprofrs = { optional = true, workspace = true }
+thiserror = { workspace = true }
 
 polkadot-service = { optional = true, workspace = true }
 
-sp-core = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-maybe-compressed-blob = { workspace = true, default-features = true }
 frame-benchmarking-cli = { optional = true, workspace = true, default-features = true }
-sc-cli = { optional = true, workspace = true, default-features = true }
-sc-service = { optional = true, workspace = true, default-features = true }
 polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
-sc-tracing = { optional = true, workspace = true, default-features = true }
-sc-sysinfo = { workspace = true, default-features = true }
+sc-cli = { optional = true, workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
+sc-service = { optional = true, workspace = true, default-features = true }
 sc-storage-monitor = { workspace = true, default-features = true }
+sc-sysinfo = { workspace = true, default-features = true }
+sc-tracing = { optional = true, workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-maybe-compressed-blob = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 
 [build-dependencies]
diff --git a/polkadot/core-primitives/Cargo.toml b/polkadot/core-primitives/Cargo.toml
index 33869f216f78..1fb14e9d58e7 100644
--- a/polkadot/core-primitives/Cargo.toml
+++ b/polkadot/core-primitives/Cargo.toml
@@ -12,10 +12,10 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+codec = { features = ["derive"], workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-codec = { features = ["derive"], workspace = true }
 
 [features]
 default = ["std"]
diff --git a/polkadot/erasure-coding/Cargo.toml b/polkadot/erasure-coding/Cargo.toml
index 528b955c4db3..ba712a89613b 100644
--- a/polkadot/erasure-coding/Cargo.toml
+++ b/polkadot/erasure-coding/Cargo.toml
@@ -12,17 +12,17 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-polkadot-primitives = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
-novelpoly = { workspace = true }
 codec = { features = ["derive", "std"], workspace = true }
+novelpoly = { workspace = true }
+polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-trie = { workspace = true, default-features = true }
 thiserror = { workspace = true }
 
 [dev-dependencies]
-quickcheck = { workspace = true }
 criterion = { features = ["cargo_bench_support"], workspace = true }
+quickcheck = { workspace = true }
 
 [[bench]]
 name = "scaling_with_validators"
diff --git a/polkadot/erasure-coding/fuzzer/Cargo.toml b/polkadot/erasure-coding/fuzzer/Cargo.toml
index 6f451f0319b2..5f1c2bda4058 100644
--- a/polkadot/erasure-coding/fuzzer/Cargo.toml
+++ b/polkadot/erasure-coding/fuzzer/Cargo.toml
@@ -10,10 +10,10 @@ publish = false
 workspace = true
 
 [dependencies]
-polkadot-erasure-coding = { workspace = true, default-features = true }
 honggfuzz = { workspace = true }
-polkadot-primitives = { workspace = true, default-features = true }
+polkadot-erasure-coding = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 [[bin]]
 name = "reconstruct"
diff --git a/polkadot/node/collation-generation/Cargo.toml b/polkadot/node/collation-generation/Cargo.toml
index c1716e2e6eb8..eb9568cc22bc 100644
--- a/polkadot/node/collation-generation/Cargo.toml
+++ b/polkadot/node/collation-generation/Cargo.toml
@@ -12,6 +12,7 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+codec = { features = ["bit-vec", "derive"], workspace = true }
 futures = { workspace = true }
 gum = { workspace = true, default-features = true }
 polkadot-erasure-coding = { workspace = true, default-features = true }
@@ -19,16 +20,15 @@ polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
+schnellru = { workspace = true }
 sp-core = { workspace = true, default-features = true }
 sp-maybe-compressed-blob = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-codec = { features = ["bit-vec", "derive"], workspace = true }
-schnellru = { workspace = true }
 
 [dev-dependencies]
+assert_matches = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
+polkadot-primitives = { workspace = true, features = ["test"] }
 polkadot-primitives-test-helpers = { workspace = true }
-assert_matches = { workspace = true }
 rstest = { workspace = true }
 sp-keyring = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, features = ["test"] }
diff --git a/polkadot/node/core/approval-voting-parallel/Cargo.toml b/polkadot/node/core/approval-voting-parallel/Cargo.toml
index 995687fb4c11..a3b3e97da497 100644
--- a/polkadot/node/core/approval-voting-parallel/Cargo.toml
+++ b/polkadot/node/core/approval-voting-parallel/Cargo.toml
@@ -19,38 +19,38 @@ gum = { workspace = true }
 itertools = { workspace = true }
 thiserror = { workspace = true }
 
-polkadot-node-core-approval-voting = { workspace = true, default-features = true }
 polkadot-approval-distribution = { workspace = true, default-features = true }
+polkadot-node-core-approval-voting = { workspace = true, default-features = true }
+polkadot-node-metrics = { workspace = true, default-features = true }
+polkadot-node-network-protocol = { workspace = true, default-features = true }
+polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
-polkadot-node-network-protocol = { workspace = true, default-features = true }
-polkadot-node-metrics = { workspace = true, default-features = true }
 
 sc-keystore = { workspace = true, default-features = false }
+sp-application-crypto = { workspace = true, default-features = false, features = ["full_crypto"] }
 sp-consensus = { workspace = true, default-features = false }
 sp-consensus-slots = { workspace = true, default-features = false }
-sp-application-crypto = { workspace = true, default-features = false, features = ["full_crypto"] }
 sp-runtime = { workspace = true, default-features = false }
 
 rand = { workspace = true }
-rand_core = { workspace = true }
 rand_chacha = { workspace = true }
+rand_core = { workspace = true }
 
 [dev-dependencies]
+assert_matches = { workspace = true }
 async-trait = { workspace = true }
+kvdb-memorydb = { workspace = true }
+log = { workspace = true, default-features = true }
 parking_lot = { workspace = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-consensus-babe = { workspace = true, default-features = true }
-sp-tracing = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true, default-features = true }
-assert_matches = { workspace = true }
-kvdb-memorydb = { workspace = true }
 polkadot-primitives-test-helpers = { workspace = true, default-features = true }
-log = { workspace = true, default-features = true }
 polkadot-subsystem-bench = { workspace = true, default-features = true }
 schnorrkel = { workspace = true, default-features = true }
+sp-consensus-babe = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
+sp-tracing = { workspace = true }
diff --git a/polkadot/node/core/approval-voting/Cargo.toml b/polkadot/node/core/approval-voting/Cargo.toml
index 80f5dcb7f318..2c292ba5efcb 100644
--- a/polkadot/node/core/approval-voting/Cargo.toml
+++ b/polkadot/node/core/approval-voting/Cargo.toml
@@ -12,50 +12,50 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+async-trait = { workspace = true }
+bitvec = { features = ["alloc"], workspace = true }
+codec = { features = ["bit-vec", "derive"], workspace = true }
+derive_more = { workspace = true, default-features = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
-codec = { features = ["bit-vec", "derive"], workspace = true }
 gum = { workspace = true, default-features = true }
-bitvec = { features = ["alloc"], workspace = true }
-schnellru = { workspace = true }
+itertools = { workspace = true }
+kvdb = { workspace = true }
 merlin = { workspace = true, default-features = true }
+schnellru = { workspace = true }
 schnorrkel = { workspace = true, default-features = true }
-kvdb = { workspace = true }
-derive_more = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-itertools = { workspace = true }
-async-trait = { workspace = true }
 
+polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
 
 sc-keystore = { workspace = true }
+sp-application-crypto = { features = ["full_crypto"], workspace = true }
 sp-consensus = { workspace = true }
 sp-consensus-slots = { workspace = true }
-sp-application-crypto = { features = ["full_crypto"], workspace = true }
 sp-runtime = { workspace = true }
 # rand_core should match schnorrkel
-rand_core = { workspace = true }
-rand_chacha = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
+rand_chacha = { workspace = true, default-features = true }
+rand_core = { workspace = true }
 
 [dev-dependencies]
+assert_matches = { workspace = true }
 async-trait = { workspace = true }
+kvdb-memorydb = { workspace = true }
+log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-consensus-babe = { workspace = true, default-features = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
-assert_matches = { workspace = true }
-kvdb-memorydb = { workspace = true }
+polkadot-primitives = { workspace = true, features = ["test"] }
 polkadot-primitives-test-helpers = { workspace = true }
-log = { workspace = true, default-features = true }
+sp-consensus-babe = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
 sp-tracing = { workspace = true }
-polkadot-primitives = { workspace = true, features = ["test"] }
 
 polkadot-subsystem-bench = { workspace = true }
 
diff --git a/polkadot/node/core/approval-voting/src/approval_db/v3/tests.rs b/polkadot/node/core/approval-voting/src/approval_db/v3/tests.rs
index 372dd49803cb..69278868fa3d 100644
--- a/polkadot/node/core/approval-voting/src/approval_db/v3/tests.rs
+++ b/polkadot/node/core/approval-voting/src/approval_db/v3/tests.rs
@@ -264,8 +264,8 @@ fn add_block_entry_adds_child() {
 fn canonicalize_works() {
 	let (mut db, store) = make_db();
 
-	//   -> B1 -> C1 -> D1
-	// A -> B2 -> C2 -> D2
+	//   -> B1 -> C1 -> D1 -> E1
+	// A -> B2 -> C2 -> D2 -> E2
 	//
 	// We'll canonicalize C1. Everything except D1 should disappear.
 	//
@@ -293,18 +293,22 @@ fn canonicalize_works() {
 	let block_hash_c2 = Hash::repeat_byte(5);
 	let block_hash_d1 = Hash::repeat_byte(6);
 	let block_hash_d2 = Hash::repeat_byte(7);
+	let block_hash_e1 = Hash::repeat_byte(8);
+	let block_hash_e2 = Hash::repeat_byte(9);
 
 	let candidate_receipt_genesis = make_candidate(ParaId::from(1_u32), genesis);
 	let candidate_receipt_a = make_candidate(ParaId::from(2_u32), block_hash_a);
 	let candidate_receipt_b = make_candidate(ParaId::from(3_u32), block_hash_a);
 	let candidate_receipt_b1 = make_candidate(ParaId::from(4_u32), block_hash_b1);
 	let candidate_receipt_c1 = make_candidate(ParaId::from(5_u32), block_hash_c1);
+	let candidate_receipt_e1 = make_candidate(ParaId::from(6_u32), block_hash_e1);
 
 	let cand_hash_1 = candidate_receipt_genesis.hash();
 	let cand_hash_2 = candidate_receipt_a.hash();
 	let cand_hash_3 = candidate_receipt_b.hash();
 	let cand_hash_4 = candidate_receipt_b1.hash();
 	let cand_hash_5 = candidate_receipt_c1.hash();
+	let cand_hash_6 = candidate_receipt_e1.hash();
 
 	let block_entry_a = make_block_entry(block_hash_a, genesis, 1, Vec::new());
 	let block_entry_b1 = make_block_entry(block_hash_b1, block_hash_a, 2, Vec::new());
@@ -326,6 +330,12 @@ fn canonicalize_works() {
 	let block_entry_d2 =
 		make_block_entry(block_hash_d2, block_hash_c2, 4, vec![(CoreIndex(0), cand_hash_5)]);
 
+	let block_entry_e1 =
+		make_block_entry(block_hash_e1, block_hash_d1, 5, vec![(CoreIndex(0), cand_hash_6)]);
+
+	let block_entry_e2 =
+		make_block_entry(block_hash_e2, block_hash_d2, 5, vec![(CoreIndex(0), cand_hash_6)]);
+
 	let candidate_info = {
 		let mut candidate_info = HashMap::new();
 		candidate_info.insert(
@@ -345,6 +355,8 @@ fn canonicalize_works() {
 		candidate_info
 			.insert(cand_hash_5, NewCandidateInfo::new(candidate_receipt_c1, GroupIndex(5), None));
 
+		candidate_info
+			.insert(cand_hash_6, NewCandidateInfo::new(candidate_receipt_e1, GroupIndex(6), None));
 		candidate_info
 	};
 
@@ -357,6 +369,8 @@ fn canonicalize_works() {
 		block_entry_c2.clone(),
 		block_entry_d1.clone(),
 		block_entry_d2.clone(),
+		block_entry_e1.clone(),
+		block_entry_e2.clone(),
 	];
 
 	let mut overlay_db = OverlayedBackend::new(&db);
@@ -438,7 +452,7 @@ fn canonicalize_works() {
 
 	assert_eq!(
 		load_stored_blocks(store.as_ref(), &TEST_CONFIG).unwrap().unwrap(),
-		StoredBlockRange(4, 5)
+		StoredBlockRange(4, 6)
 	);
 
 	check_candidates_in_store(vec![
@@ -447,6 +461,7 @@ fn canonicalize_works() {
 		(cand_hash_3, Some(vec![block_hash_d1])),
 		(cand_hash_4, Some(vec![block_hash_d1])),
 		(cand_hash_5, None),
+		(cand_hash_6, Some(vec![block_hash_e1])),
 	]);
 
 	check_blocks_in_store(vec![
@@ -456,6 +471,37 @@ fn canonicalize_works() {
 		(block_hash_c1, None),
 		(block_hash_c2, None),
 		(block_hash_d1, Some(vec![cand_hash_3, cand_hash_4])),
+		(block_hash_e1, Some(vec![cand_hash_6])),
+		(block_hash_d2, None),
+	]);
+
+	let mut overlay_db = OverlayedBackend::new(&db);
+	canonicalize(&mut overlay_db, 4, block_hash_d1).unwrap();
+	let write_ops = overlay_db.into_write_ops();
+	db.write(write_ops).unwrap();
+
+	assert_eq!(
+		load_stored_blocks(store.as_ref(), &TEST_CONFIG).unwrap().unwrap(),
+		StoredBlockRange(5, 6)
+	);
+
+	check_candidates_in_store(vec![
+		(cand_hash_1, None),
+		(cand_hash_2, None),
+		(cand_hash_3, None),
+		(cand_hash_4, None),
+		(cand_hash_5, None),
+		(cand_hash_6, Some(vec![block_hash_e1])),
+	]);
+
+	check_blocks_in_store(vec![
+		(block_hash_a, None),
+		(block_hash_b1, None),
+		(block_hash_b2, None),
+		(block_hash_c1, None),
+		(block_hash_c2, None),
+		(block_hash_d1, None),
+		(block_hash_e1, Some(vec![cand_hash_6])),
 		(block_hash_d2, None),
 	]);
 }
diff --git a/polkadot/node/core/approval-voting/src/lib.rs b/polkadot/node/core/approval-voting/src/lib.rs
index 2176cc7675be..7cea22d1a6a7 100644
--- a/polkadot/node/core/approval-voting/src/lib.rs
+++ b/polkadot/node/core/approval-voting/src/lib.rs
@@ -1582,8 +1582,9 @@ async fn handle_actions<
 					session_info_provider,
 				)
 				.await?;
-
-				approval_voting_sender.send_messages(messages.into_iter()).await;
+				for message in messages.into_iter() {
+					approval_voting_sender.send_unbounded_message(message);
+				}
 				let next_actions: Vec<Action> =
 					next_actions.into_iter().map(|v| v.clone()).chain(actions_iter).collect();
 
@@ -1668,6 +1669,7 @@ async fn distribution_messages_for_activation<Sender: SubsystemSender<RuntimeApi
 
 	let mut approval_meta = Vec::with_capacity(all_blocks.len());
 	let mut messages = Vec::new();
+	let mut approvals = Vec::new();
 	let mut actions = Vec::new();
 
 	messages.push(ApprovalDistributionMessage::NewBlocks(Vec::new())); // dummy value.
@@ -1839,7 +1841,7 @@ async fn distribution_messages_for_activation<Sender: SubsystemSender<RuntimeApi
 							if signatures_queued
 								.insert(approval_sig.signed_candidates_indices.clone())
 							{
-								messages.push(ApprovalDistributionMessage::DistributeApproval(
+								approvals.push(ApprovalDistributionMessage::DistributeApproval(
 									IndirectSignedApprovalVoteV2 {
 										block_hash,
 										candidate_indices: approval_sig.signed_candidates_indices,
@@ -1864,6 +1866,10 @@ async fn distribution_messages_for_activation<Sender: SubsystemSender<RuntimeApi
 	}
 
 	messages[0] = ApprovalDistributionMessage::NewBlocks(approval_meta);
+	// Approvals are appended at the end, to make sure all assignments are sent
+	// before the approvals, otherwise if they arrive ahead in approval-distribution
+	// they will be ignored.
+	messages.extend(approvals.into_iter());
 	Ok((messages, actions))
 }
 
diff --git a/polkadot/node/core/approval-voting/src/ops.rs b/polkadot/node/core/approval-voting/src/ops.rs
index f105580009fa..efdc8780da62 100644
--- a/polkadot/node/core/approval-voting/src/ops.rs
+++ b/polkadot/node/core/approval-voting/src/ops.rs
@@ -90,7 +90,7 @@ pub fn canonicalize(
 ) -> SubsystemResult<()> {
 	let range = match overlay_db.load_stored_blocks()? {
 		None => return Ok(()),
-		Some(range) if range.0 >= canon_number => return Ok(()),
+		Some(range) if range.0 > canon_number => return Ok(()),
 		Some(range) => range,
 	};
 
diff --git a/polkadot/node/core/approval-voting/src/tests.rs b/polkadot/node/core/approval-voting/src/tests.rs
index 099ab419dfbf..be569a1de3ec 100644
--- a/polkadot/node/core/approval-voting/src/tests.rs
+++ b/polkadot/node/core/approval-voting/src/tests.rs
@@ -4459,6 +4459,114 @@ async fn setup_overseer_with_two_blocks_each_with_one_assignment_triggered(
 	assert!(our_assignment.triggered());
 }
 
+// Builds a chain with a fork where both relay blocks include the same candidate.
+async fn build_chain_with_block_with_two_candidates(
+	block_hash1: Hash,
+	slot: Slot,
+	sync_oracle_handle: TestSyncOracleHandle,
+	candidate_receipt: Vec<CandidateReceipt>,
+) -> (ChainBuilder, SessionInfo) {
+	let validators = vec![
+		Sr25519Keyring::Alice,
+		Sr25519Keyring::Bob,
+		Sr25519Keyring::Charlie,
+		Sr25519Keyring::Dave,
+		Sr25519Keyring::Eve,
+	];
+	let session_info = SessionInfo {
+		validator_groups: IndexedVec::<GroupIndex, Vec<ValidatorIndex>>::from(vec![
+			vec![ValidatorIndex(0), ValidatorIndex(1)],
+			vec![ValidatorIndex(2)],
+			vec![ValidatorIndex(3), ValidatorIndex(4)],
+		]),
+		..session_info(&validators)
+	};
+
+	let candidates = Some(
+		candidate_receipt
+			.iter()
+			.enumerate()
+			.map(|(i, receipt)| (receipt.clone(), CoreIndex(i as u32), GroupIndex(i as u32)))
+			.collect(),
+	);
+	let mut chain_builder = ChainBuilder::new();
+
+	chain_builder
+		.major_syncing(sync_oracle_handle.is_major_syncing.clone())
+		.add_block(
+			block_hash1,
+			ChainBuilder::GENESIS_HASH,
+			1,
+			BlockConfig {
+				slot,
+				candidates: candidates.clone(),
+				session_info: Some(session_info.clone()),
+				end_syncing: true,
+			},
+		);
+	(chain_builder, session_info)
+}
+
+async fn setup_overseer_with_blocks_with_two_assignments_triggered(
+	virtual_overseer: &mut VirtualOverseer,
+	store: TestStore,
+	clock: &Arc<MockClock>,
+	sync_oracle_handle: TestSyncOracleHandle,
+) {
+	assert_matches!(
+		overseer_recv(virtual_overseer).await,
+		AllMessages::ChainApi(ChainApiMessage::FinalizedBlockNumber(rx)) => {
+			rx.send(Ok(0)).unwrap();
+		}
+	);
+
+	let block_hash = Hash::repeat_byte(0x01);
+	let candidate_commitments = CandidateCommitments::default();
+	let mut candidate_receipt = dummy_candidate_receipt_v2(block_hash);
+	candidate_receipt.commitments_hash = candidate_commitments.hash();
+	let candidate_hash = candidate_receipt.hash();
+
+	let mut candidate_commitments2 = CandidateCommitments::default();
+	candidate_commitments2.processed_downward_messages = 3;
+	let mut candidate_receipt2 = dummy_candidate_receipt_v2(block_hash);
+	candidate_receipt2.commitments_hash = candidate_commitments2.hash();
+	let candidate_hash2 = candidate_receipt2.hash();
+
+	let slot = Slot::from(1);
+	let (chain_builder, _session_info) = build_chain_with_block_with_two_candidates(
+		block_hash,
+		slot,
+		sync_oracle_handle,
+		vec![candidate_receipt, candidate_receipt2],
+	)
+	.await;
+	chain_builder.build(virtual_overseer).await;
+
+	assert!(!clock.inner.lock().current_wakeup_is(1));
+	clock.inner.lock().wakeup_all(1);
+
+	assert!(clock.inner.lock().current_wakeup_is(slot_to_tick(slot)));
+	clock.inner.lock().wakeup_all(slot_to_tick(slot));
+
+	futures_timer::Delay::new(Duration::from_millis(200)).await;
+
+	clock.inner.lock().wakeup_all(slot_to_tick(slot + 2));
+
+	assert_eq!(clock.inner.lock().wakeups.len(), 0);
+
+	futures_timer::Delay::new(Duration::from_millis(200)).await;
+
+	let candidate_entry = store.load_candidate_entry(&candidate_hash).unwrap().unwrap();
+	let our_assignment =
+		candidate_entry.approval_entry(&block_hash).unwrap().our_assignment().unwrap();
+	assert!(our_assignment.triggered());
+
+	let candidate_entry = store.load_candidate_entry(&candidate_hash2).unwrap().unwrap();
+	let our_assignment =
+		candidate_entry.approval_entry(&block_hash).unwrap().our_assignment().unwrap();
+	assert!(our_assignment.triggered());
+}
+
 // Tests that for candidates that we did not approve yet, for which we triggered the assignment and
 // the approval work we restart the work to approve it.
 #[test]
@@ -4920,6 +5028,212 @@ fn subsystem_sends_pending_approvals_on_approval_restart() {
 	});
 }
 
+// Test that after restart approvals are sent after all assignments have been distributed.
+#[test]
+fn subsystem_sends_assignment_approval_in_correct_order_on_approval_restart() {
+	let assignment_criteria = Box::new(MockAssignmentCriteria(
+		|| {
+			let mut assignments = HashMap::new();
+
+			let _ = assignments.insert(
+				CoreIndex(0),
+				approval_db::v2::OurAssignment {
+					cert: garbage_assignment_cert_v2(AssignmentCertKindV2::RelayVRFModuloCompact {
+						core_bitfield: vec![CoreIndex(0), CoreIndex(2)].try_into().unwrap(),
+					}),
+					tranche: 0,
+					validator_index: ValidatorIndex(0),
+					triggered: false,
+				}
+				.into(),
+			);
+
+			let _ = assignments.insert(
+				CoreIndex(1),
+				approval_db::v2::OurAssignment {
+					cert: garbage_assignment_cert_v2(AssignmentCertKindV2::RelayVRFDelay {
+						core_index: CoreIndex(1),
+					}),
+					tranche: 0,
+					validator_index: ValidatorIndex(0),
+					triggered: false,
+				}
+				.into(),
+			);
+			assignments
+		},
+		|_| Ok(0),
+	));
+	let config = HarnessConfigBuilder::default().assignment_criteria(assignment_criteria).build();
+	let store = config.backend();
+	let store_clone = config.backend();
+
+	test_harness(config, |test_harness| async move {
+		let TestHarness { mut virtual_overseer, clock, sync_oracle_handle } = test_harness;
+
+		setup_overseer_with_blocks_with_two_assignments_triggered(
+			&mut virtual_overseer,
+			store,
+			&clock,
+			sync_oracle_handle,
+		)
+		.await;
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::ApprovalDistribution(ApprovalDistributionMessage::DistributeAssignment(
+				_,
+				_,
+			)) => {
+			}
+		);
+
+		recover_available_data(&mut virtual_overseer).await;
+		fetch_validation_code(&mut virtual_overseer).await;
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::ApprovalDistribution(ApprovalDistributionMessage::DistributeAssignment(
+				_,
+				_
+			)) => {
+			}
+		);
+
+		recover_available_data(&mut virtual_overseer).await;
+		fetch_validation_code(&mut virtual_overseer).await;
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::CandidateValidation(CandidateValidationMessage::ValidateFromExhaustive {
+				exec_kind,
+				response_sender,
+				..
+			}) if exec_kind == PvfExecKind::Approval => {
+				response_sender.send(Ok(ValidationResult::Valid(Default::default(), Default::default())))
+					.unwrap();
+			}
+		);
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::CandidateValidation(CandidateValidationMessage::ValidateFromExhaustive {
+				exec_kind,
+				response_sender,
+				..
+			}) if exec_kind == PvfExecKind::Approval => {
+				response_sender.send(Ok(ValidationResult::Valid(Default::default(), Default::default())))
+					.unwrap();
+			}
+		);
+
+		// Configure a big coalesce number, so that the signature is cached instead of being sent to
+		// approval-distribution.
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::RuntimeApi(RuntimeApiMessage::Request(_, RuntimeApiRequest::ApprovalVotingParams(_, sender))) => {
+				let _ = sender.send(Ok(ApprovalVotingParams {
+					max_approval_coalesce_count: 2,
+				}));
+			}
+		);
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::RuntimeApi(RuntimeApiMessage::Request(_, RuntimeApiRequest::ApprovalVotingParams(_, sender))) => {
+				let _ = sender.send(Ok(ApprovalVotingParams {
+					max_approval_coalesce_count: 2,
+				}));
+			}
+		);
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::ApprovalDistribution(ApprovalDistributionMessage::DistributeApproval(_))
+		);
+
+		// Assert that there are no more messages being sent by the subsystem
+		assert!(overseer_recv(&mut virtual_overseer).timeout(TIMEOUT / 2).await.is_none());
+
+		virtual_overseer
+	});
+
+	let config = HarnessConfigBuilder::default().backend(store_clone).major_syncing(true).build();
+	// On restart  we should first distribute all assignments covering a coalesced approval.
+	test_harness(config, |test_harness| async move {
+		let TestHarness { mut virtual_overseer, clock, sync_oracle_handle } = test_harness;
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::ChainApi(ChainApiMessage::FinalizedBlockNumber(rx)) => {
+				rx.send(Ok(0)).unwrap();
+			}
+		);
+
+		let block_hash = Hash::repeat_byte(0x01);
+		let candidate_commitments = CandidateCommitments::default();
+		let mut candidate_receipt = dummy_candidate_receipt_v2(block_hash);
+		candidate_receipt.commitments_hash = candidate_commitments.hash();
+
+		let mut candidate_commitments2 = CandidateCommitments::default();
+		candidate_commitments2.processed_downward_messages = 3;
+		let mut candidate_receipt2 = dummy_candidate_receipt_v2(block_hash);
+		candidate_receipt2.commitments_hash = candidate_commitments2.hash();
+
+		let slot = Slot::from(1);
+
+		clock.inner.lock().set_tick(slot_to_tick(slot + 2));
+		let (chain_builder, _session_info) = build_chain_with_block_with_two_candidates(
+			block_hash,
+			slot,
+			sync_oracle_handle,
+			vec![candidate_receipt.into(), candidate_receipt2.into()],
+		)
+		.await;
+		chain_builder.build(&mut virtual_overseer).await;
+
+		futures_timer::Delay::new(Duration::from_millis(2000)).await;
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::ApprovalDistribution(ApprovalDistributionMessage::NewBlocks(
+				_,
+			)) => {
+			}
+		);
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::ApprovalDistribution(ApprovalDistributionMessage::DistributeAssignment(
+				_,
+				_,
+			)) => {
+			}
+		);
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::ApprovalDistribution(ApprovalDistributionMessage::DistributeAssignment(
+				_,
+				_,
+			)) => {
+			}
+		);
+
+		assert_matches!(
+			overseer_recv(&mut virtual_overseer).await,
+			AllMessages::ApprovalDistribution(ApprovalDistributionMessage::DistributeApproval(approval)) => {
+				assert_eq!(approval.candidate_indices.count_ones(), 2);
+			}
+		);
+
+		// Assert that there are no more messages being sent by the subsystem
+		assert!(overseer_recv(&mut virtual_overseer).timeout(TIMEOUT / 2).await.is_none());
+
+		virtual_overseer
+	});
+}
+
 // Test we correctly update the timer when we mark the beginning of gathering assignments.
 #[test]
 fn test_gathering_assignments_statements() {
diff --git a/polkadot/node/core/av-store/Cargo.toml b/polkadot/node/core/av-store/Cargo.toml
index 9f6864269cef..f3bd1f09caea 100644
--- a/polkadot/node/core/av-store/Cargo.toml
+++ b/polkadot/node/core/av-store/Cargo.toml
@@ -12,31 +12,31 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+bitvec = { workspace = true, default-features = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
+gum = { workspace = true, default-features = true }
 kvdb = { workspace = true }
 thiserror = { workspace = true }
-gum = { workspace = true, default-features = true }
-bitvec = { workspace = true, default-features = true }
 
 codec = { features = ["derive"], workspace = true, default-features = true }
 polkadot-erasure-coding = { workspace = true, default-features = true }
+polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
 sp-consensus = { workspace = true }
 
 [dev-dependencies]
-log = { workspace = true, default-features = true }
 assert_matches = { workspace = true }
 kvdb-memorydb = { workspace = true }
+log = { workspace = true, default-features = true }
 sp-tracing = { workspace = true }
 
-sp-core = { workspace = true, default-features = true }
-polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-node-subsystem-test-helpers = { workspace = true }
-sp-keyring = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
+polkadot-node-subsystem-test-helpers = { workspace = true }
+polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-primitives-test-helpers = { workspace = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
diff --git a/polkadot/node/core/backing/Cargo.toml b/polkadot/node/core/backing/Cargo.toml
index a81fe9486c63..be829a84ee6e 100644
--- a/polkadot/node/core/backing/Cargo.toml
+++ b/polkadot/node/core/backing/Cargo.toml
@@ -12,30 +12,30 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+bitvec = { features = ["alloc"], workspace = true }
+fatality = { workspace = true }
 futures = { workspace = true }
-sp-keystore = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
+gum = { workspace = true, default-features = true }
+polkadot-erasure-coding = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
-polkadot-parachain-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-erasure-coding = { workspace = true, default-features = true }
+polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 polkadot-statement-table = { workspace = true, default-features = true }
-bitvec = { features = ["alloc"], workspace = true }
-gum = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-fatality = { workspace = true }
 schnellru = { workspace = true }
+sp-keystore = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
-sp-core = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
-futures = { features = ["thread-pool"], workspace = true }
 assert_matches = { workspace = true }
-rstest = { workspace = true }
+futures = { features = ["thread-pool"], workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
-polkadot-primitives-test-helpers = { workspace = true }
 polkadot-primitives = { workspace = true, features = ["test"] }
+polkadot-primitives-test-helpers = { workspace = true }
+rstest = { workspace = true }
+sc-keystore = { workspace = true, default-features = true }
+sp-application-crypto = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
diff --git a/polkadot/node/core/bitfield-signing/Cargo.toml b/polkadot/node/core/bitfield-signing/Cargo.toml
index f00ba5712661..e75404729dbd 100644
--- a/polkadot/node/core/bitfield-signing/Cargo.toml
+++ b/polkadot/node/core/bitfield-signing/Cargo.toml
@@ -14,12 +14,12 @@ workspace = true
 [dependencies]
 futures = { workspace = true }
 gum = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
-wasm-timer = { workspace = true }
 thiserror = { workspace = true }
+wasm-timer = { workspace = true }
 
 [dev-dependencies]
 polkadot-node-subsystem-test-helpers = { workspace = true }
diff --git a/polkadot/node/core/candidate-validation/Cargo.toml b/polkadot/node/core/candidate-validation/Cargo.toml
index fea16b1c7604..e92976609f9e 100644
--- a/polkadot/node/core/candidate-validation/Cargo.toml
+++ b/polkadot/node/core/candidate-validation/Cargo.toml
@@ -17,28 +17,28 @@ futures = { workspace = true }
 futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
 
-sp-keystore = { workspace = true }
-sp-application-crypto = { workspace = true }
 codec = { features = ["bit-vec", "derive"], workspace = true }
+sp-application-crypto = { workspace = true }
+sp-keystore = { workspace = true }
 
-polkadot-primitives = { workspace = true, default-features = true }
-polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
+polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 [target.'cfg(not(any(target_os = "android", target_os = "unknown")))'.dependencies]
 polkadot-node-core-pvf = { workspace = true, default-features = true }
 
 [dev-dependencies]
-sp-keyring = { workspace = true, default-features = true }
-futures = { features = ["thread-pool"], workspace = true }
 assert_matches = { workspace = true }
+futures = { features = ["thread-pool"], workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
-sp-maybe-compressed-blob = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, features = ["test"] }
 polkadot-primitives-test-helpers = { workspace = true }
 rstest = { workspace = true }
-polkadot-primitives = { workspace = true, features = ["test"] }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-maybe-compressed-blob = { workspace = true, default-features = true }
diff --git a/polkadot/node/core/chain-api/Cargo.toml b/polkadot/node/core/chain-api/Cargo.toml
index 0f443868dada..0689a41233c7 100644
--- a/polkadot/node/core/chain-api/Cargo.toml
+++ b/polkadot/node/core/chain-api/Cargo.toml
@@ -21,11 +21,11 @@ sc-client-api = { workspace = true, default-features = true }
 sc-consensus-babe = { workspace = true, default-features = true }
 
 [dev-dependencies]
+codec = { workspace = true, default-features = true }
 futures = { features = ["thread-pool"], workspace = true }
 maplit = { workspace = true }
-codec = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
-sp-core = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
diff --git a/polkadot/node/core/chain-selection/Cargo.toml b/polkadot/node/core/chain-selection/Cargo.toml
index d2cc425a4816..e425b9f862a5 100644
--- a/polkadot/node/core/chain-selection/Cargo.toml
+++ b/polkadot/node/core/chain-selection/Cargo.toml
@@ -12,20 +12,20 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+codec = { workspace = true, default-features = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
+kvdb = { workspace = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
-kvdb = { workspace = true }
+polkadot-primitives = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-codec = { workspace = true, default-features = true }
 
 [dev-dependencies]
-polkadot-node-subsystem-test-helpers = { workspace = true }
-sp-core = { workspace = true, default-features = true }
-parking_lot = { workspace = true, default-features = true }
 assert_matches = { workspace = true }
 kvdb-memorydb = { workspace = true }
+parking_lot = { workspace = true, default-features = true }
+polkadot-node-subsystem-test-helpers = { workspace = true }
+sp-core = { workspace = true, default-features = true }
diff --git a/polkadot/node/core/dispute-coordinator/Cargo.toml b/polkadot/node/core/dispute-coordinator/Cargo.toml
index 11b4ac645c23..6eb3020a0432 100644
--- a/polkadot/node/core/dispute-coordinator/Cargo.toml
+++ b/polkadot/node/core/dispute-coordinator/Cargo.toml
@@ -12,34 +12,34 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+codec = { workspace = true, default-features = true }
+fatality = { workspace = true }
 futures = { workspace = true }
 gum = { workspace = true, default-features = true }
-codec = { workspace = true, default-features = true }
 kvdb = { workspace = true }
-thiserror = { workspace = true }
 schnellru = { workspace = true }
-fatality = { workspace = true }
+thiserror = { workspace = true }
 
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 sc-keystore = { workspace = true, default-features = true }
 
 
 [dev-dependencies]
+assert_matches = { workspace = true }
+futures-timer = { workspace = true }
 kvdb-memorydb = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-assert_matches = { workspace = true }
+polkadot-primitives = { workspace = true, features = ["test"] }
 polkadot-primitives-test-helpers = { workspace = true }
-futures-timer = { workspace = true }
 sp-application-crypto = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, features = ["test"] }
 
 [features]
 # If not enabled, the dispute coordinator will do nothing.
diff --git a/polkadot/node/core/parachains-inherent/Cargo.toml b/polkadot/node/core/parachains-inherent/Cargo.toml
index b1cd5e971b00..264b8da2b44d 100644
--- a/polkadot/node/core/parachains-inherent/Cargo.toml
+++ b/polkadot/node/core/parachains-inherent/Cargo.toml
@@ -12,13 +12,13 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+async-trait = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-async-trait = { workspace = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
+thiserror = { workspace = true }
diff --git a/polkadot/node/core/prospective-parachains/Cargo.toml b/polkadot/node/core/prospective-parachains/Cargo.toml
index ced6c30c64b6..0d0ede8d1d9b 100644
--- a/polkadot/node/core/prospective-parachains/Cargo.toml
+++ b/polkadot/node/core/prospective-parachains/Cargo.toml
@@ -12,21 +12,21 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+fatality = { workspace = true }
 futures = { workspace = true }
 gum = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-fatality = { workspace = true }
 
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
-polkadot-primitives-test-helpers = { workspace = true }
 polkadot-primitives = { workspace = true, features = ["test"] }
-sp-tracing = { workspace = true }
-sp-core = { workspace = true, default-features = true }
+polkadot-primitives-test-helpers = { workspace = true }
 rand = { workspace = true }
 rstest = { workspace = true }
+sp-core = { workspace = true, default-features = true }
+sp-tracing = { workspace = true }
diff --git a/polkadot/node/core/provisioner/Cargo.toml b/polkadot/node/core/provisioner/Cargo.toml
index 26dca1adbc79..a3880d5a0f13 100644
--- a/polkadot/node/core/provisioner/Cargo.toml
+++ b/polkadot/node/core/provisioner/Cargo.toml
@@ -13,22 +13,22 @@ workspace = true
 
 [dependencies]
 bitvec = { features = ["alloc"], workspace = true }
+fatality = { workspace = true }
 futures = { workspace = true }
+futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
-futures-timer = { workspace = true }
-fatality = { workspace = true }
+polkadot-primitives = { workspace = true, default-features = true }
 schnellru = { workspace = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
-sp-application-crypto = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
-polkadot-primitives-test-helpers = { workspace = true }
 polkadot-primitives = { workspace = true, features = ["test"] }
+polkadot-primitives-test-helpers = { workspace = true }
+sp-application-crypto = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
 
 rstest = { workspace = true }
diff --git a/polkadot/node/core/pvf-checker/Cargo.toml b/polkadot/node/core/pvf-checker/Cargo.toml
index cb7e3eadcf0a..fac5f85b6b56 100644
--- a/polkadot/node/core/pvf-checker/Cargo.toml
+++ b/polkadot/node/core/pvf-checker/Cargo.toml
@@ -13,23 +13,23 @@ workspace = true
 
 [dependencies]
 futures = { workspace = true }
-thiserror = { workspace = true }
 gum = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 sp-keystore = { workspace = true, default-features = true }
 
 [dev-dependencies]
-sp-core = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
+futures-timer = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-primitives-test-helpers = { workspace = true }
+sc-keystore = { workspace = true, default-features = true }
 sp-application-crypto = { workspace = true, default-features = true }
-futures-timer = { workspace = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
diff --git a/polkadot/node/core/pvf/Cargo.toml b/polkadot/node/core/pvf/Cargo.toml
index 1b2a16ae8b55..f47f7b734285 100644
--- a/polkadot/node/core/pvf/Cargo.toml
+++ b/polkadot/node/core/pvf/Cargo.toml
@@ -23,28 +23,28 @@ is_executable = { optional = true, workspace = true }
 pin-project = { workspace = true }
 rand = { workspace = true, default-features = true }
 slotmap = { workspace = true }
+strum = { features = ["derive"], workspace = true, default-features = true }
 tempfile = { workspace = true }
 thiserror = { workspace = true }
 tokio = { features = ["fs", "process"], workspace = true, default-features = true }
-strum = { features = ["derive"], workspace = true, default-features = true }
 
 codec = { features = [
 	"derive",
 ], workspace = true }
 
-polkadot-parachain-primitives = { workspace = true, default-features = true }
 polkadot-core-primitives = { workspace = true, default-features = true }
 polkadot-node-core-pvf-common = { workspace = true, default-features = true }
 polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
+polkadot-parachain-primitives = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
 
+polkadot-node-core-pvf-execute-worker = { optional = true, workspace = true, default-features = true }
+polkadot-node-core-pvf-prepare-worker = { optional = true, workspace = true, default-features = true }
 sc-tracing = { workspace = true }
 sp-core = { workspace = true, default-features = true }
 sp-maybe-compressed-blob = { optional = true, workspace = true, default-features = true }
-polkadot-node-core-pvf-prepare-worker = { optional = true, workspace = true, default-features = true }
-polkadot-node-core-pvf-execute-worker = { optional = true, workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
diff --git a/polkadot/node/core/pvf/execute-worker/Cargo.toml b/polkadot/node/core/pvf/execute-worker/Cargo.toml
index 8327cf8058cd..4df425dfd199 100644
--- a/polkadot/node/core/pvf/execute-worker/Cargo.toml
+++ b/polkadot/node/core/pvf/execute-worker/Cargo.toml
@@ -12,11 +12,11 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+cfg-if = { workspace = true }
 cpu-time = { workspace = true }
 gum = { workspace = true, default-features = true }
-cfg-if = { workspace = true }
-nix = { features = ["process", "resource", "sched"], workspace = true }
 libc = { workspace = true }
+nix = { features = ["process", "resource", "sched"], workspace = true }
 
 codec = { features = ["derive"], workspace = true }
 
diff --git a/polkadot/node/core/pvf/prepare-worker/Cargo.toml b/polkadot/node/core/pvf/prepare-worker/Cargo.toml
index 9dc800a8ef56..aa551c196c37 100644
--- a/polkadot/node/core/pvf/prepare-worker/Cargo.toml
+++ b/polkadot/node/core/pvf/prepare-worker/Cargo.toml
@@ -16,11 +16,11 @@ blake3 = { workspace = true }
 cfg-if = { workspace = true }
 gum = { workspace = true, default-features = true }
 libc = { workspace = true }
+nix = { features = ["process", "resource", "sched"], workspace = true }
 rayon = { workspace = true }
-tracking-allocator = { workspace = true, default-features = true }
 tikv-jemalloc-ctl = { optional = true, workspace = true }
 tikv-jemallocator = { optional = true, workspace = true }
-nix = { features = ["process", "resource", "sched"], workspace = true }
+tracking-allocator = { workspace = true, default-features = true }
 
 codec = { features = ["derive"], workspace = true }
 
diff --git a/polkadot/node/core/runtime-api/Cargo.toml b/polkadot/node/core/runtime-api/Cargo.toml
index 15cbf4665d06..65c92dc5c070 100644
--- a/polkadot/node/core/runtime-api/Cargo.toml
+++ b/polkadot/node/core/runtime-api/Cargo.toml
@@ -18,17 +18,17 @@ schnellru = { workspace = true }
 
 sp-consensus-babe = { workspace = true, default-features = true }
 
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-types = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
 [dev-dependencies]
-sp-api = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
 async-trait = { workspace = true }
 futures = { features = ["thread-pool"], workspace = true }
-polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-primitives-test-helpers = { workspace = true }
+sp-api = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
diff --git a/polkadot/node/gum/Cargo.toml b/polkadot/node/gum/Cargo.toml
index 84875ea121b6..f4c22dd7595e 100644
--- a/polkadot/node/gum/Cargo.toml
+++ b/polkadot/node/gum/Cargo.toml
@@ -13,6 +13,6 @@ workspace = true
 
 [dependencies]
 coarsetime = { workspace = true }
-tracing = { workspace = true, default-features = true }
 gum-proc-macro = { workspace = true, default-features = true }
 polkadot-primitives = { features = ["std"], workspace = true, default-features = true }
+tracing = { workspace = true, default-features = true }
diff --git a/polkadot/node/gum/proc-macro/Cargo.toml b/polkadot/node/gum/proc-macro/Cargo.toml
index b4a3401b15e4..0b69d8b67cf1 100644
--- a/polkadot/node/gum/proc-macro/Cargo.toml
+++ b/polkadot/node/gum/proc-macro/Cargo.toml
@@ -18,11 +18,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-syn = { features = ["extra-traits", "full"], workspace = true }
-quote = { workspace = true }
-proc-macro2 = { workspace = true }
-proc-macro-crate = { workspace = true }
 expander = { workspace = true }
+proc-macro-crate = { workspace = true }
+proc-macro2 = { workspace = true }
+quote = { workspace = true }
+syn = { features = ["extra-traits", "full"], workspace = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
diff --git a/polkadot/node/malus/Cargo.toml b/polkadot/node/malus/Cargo.toml
index 49434606a61c..84a58f382e20 100644
--- a/polkadot/node/malus/Cargo.toml
+++ b/polkadot/node/malus/Cargo.toml
@@ -29,27 +29,27 @@ path = "../../src/bin/prepare-worker.rs"
 doc = false
 
 [dependencies]
-polkadot-cli = { features = ["malus", "rococo-native", "westend-native"], workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
-polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-node-subsystem-types = { workspace = true, default-features = true }
-polkadot-node-core-dispute-coordinator = { workspace = true, default-features = true }
-polkadot-node-core-candidate-validation = { workspace = true, default-features = true }
-polkadot-node-core-backing = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
-polkadot-node-network-protocol = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
-color-eyre = { workspace = true }
 assert_matches = { workspace = true }
 async-trait = { workspace = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 clap = { features = ["derive"], workspace = true }
+color-eyre = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
+polkadot-cli = { features = ["malus", "rococo-native", "westend-native"], workspace = true, default-features = true }
 polkadot-erasure-coding = { workspace = true, default-features = true }
+polkadot-node-core-backing = { workspace = true, default-features = true }
+polkadot-node-core-candidate-validation = { workspace = true, default-features = true }
+polkadot-node-core-dispute-coordinator = { workspace = true, default-features = true }
+polkadot-node-network-protocol = { workspace = true, default-features = true }
+polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem = { workspace = true, default-features = true }
+polkadot-node-subsystem-types = { workspace = true, default-features = true }
+polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
 
 # Required for worker binaries to build.
 polkadot-node-core-pvf-common = { workspace = true, default-features = true }
@@ -57,9 +57,9 @@ polkadot-node-core-pvf-execute-worker = { workspace = true, default-features = t
 polkadot-node-core-pvf-prepare-worker = { workspace = true, default-features = true }
 
 [dev-dependencies]
+futures = { features = ["thread-pool"], workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
 sp-core = { workspace = true, default-features = true }
-futures = { features = ["thread-pool"], workspace = true }
 
 [build-dependencies]
 substrate-build-script-utils = { workspace = true, default-features = true }
diff --git a/polkadot/node/metrics/Cargo.toml b/polkadot/node/metrics/Cargo.toml
index 05344993a75e..454337cb63f8 100644
--- a/polkadot/node/metrics/Cargo.toml
+++ b/polkadot/node/metrics/Cargo.toml
@@ -18,28 +18,28 @@ gum = { workspace = true, default-features = true }
 
 metered = { features = ["futures_channel"], workspace = true }
 # Both `sc-service` and `sc-cli` are required by runtime metrics `logger_hook()`.
-sc-service = { workspace = true, default-features = true }
 sc-cli = { workspace = true, default-features = true }
+sc-service = { workspace = true, default-features = true }
 
-prometheus-endpoint = { workspace = true, default-features = true }
-sc-tracing = { workspace = true, default-features = true }
-codec = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 bs58 = { features = ["alloc"], workspace = true, default-features = true }
+codec = { workspace = true, default-features = true }
 log = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
+prometheus-endpoint = { workspace = true, default-features = true }
+sc-tracing = { workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_cmd = { workspace = true }
-tempfile = { workspace = true }
-hyper-util = { features = ["client-legacy", "tokio"], workspace = true }
-hyper = { workspace = true }
 http-body-util = { workspace = true }
-tokio = { workspace = true, default-features = true }
+hyper = { workspace = true }
+hyper-util = { features = ["client-legacy", "tokio"], workspace = true }
 polkadot-test-service = { features = ["runtime-metrics"], workspace = true }
-substrate-test-utils = { workspace = true }
+prometheus-parse = { workspace = true }
 sc-service = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
-prometheus-parse = { workspace = true }
+substrate-test-utils = { workspace = true }
+tempfile = { workspace = true }
+tokio = { workspace = true, default-features = true }
 
 [features]
 default = []
diff --git a/polkadot/node/metrics/src/tests.rs b/polkadot/node/metrics/src/tests.rs
index 4760138058eb..43dce0ec2ffe 100644
--- a/polkadot/node/metrics/src/tests.rs
+++ b/polkadot/node/metrics/src/tests.rs
@@ -21,7 +21,7 @@ use hyper::Uri;
 use hyper_util::{client::legacy::Client, rt::TokioExecutor};
 use polkadot_primitives::metric_definitions::PARACHAIN_INHERENT_DATA_BITFIELDS_PROCESSED;
 use polkadot_test_service::{node_config, run_validator_node, test_prometheus_config};
-use sp_keyring::AccountKeyring::*;
+use sp_keyring::Sr25519Keyring::*;
 use std::collections::HashMap;
 
 const DEFAULT_PROMETHEUS_PORT: u16 = 9616;
diff --git a/polkadot/node/network/approval-distribution/Cargo.toml b/polkadot/node/network/approval-distribution/Cargo.toml
index abf345552f89..d9d3fd8635a6 100644
--- a/polkadot/node/network/approval-distribution/Cargo.toml
+++ b/polkadot/node/network/approval-distribution/Cargo.toml
@@ -12,6 +12,7 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+itertools = { workspace = true }
 polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
@@ -19,12 +20,11 @@ polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
-itertools = { workspace = true }
 
+bitvec = { features = ["alloc"], workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
-bitvec = { features = ["alloc"], workspace = true }
 
 [dev-dependencies]
 sc-keystore = { workspace = true }
@@ -38,7 +38,7 @@ polkadot-primitives-test-helpers = { workspace = true }
 assert_matches = { workspace = true }
 schnorrkel = { workspace = true }
 # rand_core should match schnorrkel
-rand_core = { workspace = true }
+log = { workspace = true, default-features = true }
 rand_chacha = { workspace = true, default-features = true }
+rand_core = { workspace = true }
 sp-tracing = { workspace = true }
-log = { workspace = true, default-features = true }
diff --git a/polkadot/node/network/approval-distribution/src/lib.rs b/polkadot/node/network/approval-distribution/src/lib.rs
index d6bbb0dca83c..cefb1d744992 100644
--- a/polkadot/node/network/approval-distribution/src/lib.rs
+++ b/polkadot/node/network/approval-distribution/src/lib.rs
@@ -316,7 +316,7 @@ impl Default for AggressionConfig {
 	fn default() -> Self {
 		AggressionConfig {
 			l1_threshold: Some(16),
-			l2_threshold: Some(28),
+			l2_threshold: Some(64),
 			resend_unfinalized_period: Some(8),
 		}
 	}
@@ -512,6 +512,8 @@ struct BlockEntry {
 	vrf_story: RelayVRFStory,
 	/// The block slot.
 	slot: Slot,
+	/// Backing off from re-sending messages to peers.
+	last_resent_at_block_number: Option<u32>,
 }
 
 impl BlockEntry {
@@ -878,6 +880,7 @@ impl State {
 						candidates_metadata: meta.candidates,
 						vrf_story: meta.vrf_story,
 						slot: meta.slot,
+						last_resent_at_block_number: None,
 					});
 
 					self.topologies.inc_session_refs(meta.session);
@@ -1317,6 +1320,33 @@ impl State {
 		self.enable_aggression(network_sender, Resend::No, metrics).await;
 	}
 
+	// When finality is lagging as a last resort nodes start sending the messages they have
+	// multiples times. This means it is safe to accept duplicate messages without punishing the
+	// peer and reduce the reputation and can end up banning the Peer, which in turn will create
+	// more no-shows.
+	fn accept_duplicates_from_validators(
+		blocks_by_number: &BTreeMap<BlockNumber, Vec<Hash>>,
+		topologies: &SessionGridTopologies,
+		aggression_config: &AggressionConfig,
+		entry: &BlockEntry,
+		peer: PeerId,
+	) -> bool {
+		let topology = topologies.get_topology(entry.session);
+		let min_age = blocks_by_number.iter().next().map(|(num, _)| num);
+		let max_age = blocks_by_number.iter().rev().next().map(|(num, _)| num);
+
+		// Return if we don't have at least 1 block.
+		let (min_age, max_age) = match (min_age, max_age) {
+			(Some(min), Some(max)) => (*min, *max),
+			_ => return false,
+		};
+
+		let age = max_age.saturating_sub(min_age);
+
+		aggression_config.should_trigger_aggression(age) &&
+			topology.map(|topology| topology.is_validator(&peer)).unwrap_or(false)
+	}
+
 	async fn import_and_circulate_assignment<A, N, RA, R>(
 		&mut self,
 		approval_voting_sender: &mut A,
@@ -1381,20 +1411,29 @@ impl State {
 					if peer_knowledge.contains(&message_subject, message_kind) {
 						// wasn't included before
 						if !peer_knowledge.received.insert(message_subject.clone(), message_kind) {
-							gum::debug!(
-								target: LOG_TARGET,
-								?peer_id,
-								?message_subject,
-								"Duplicate assignment",
-							);
-
-							modify_reputation(
-								&mut self.reputation,
-								network_sender,
+							if !Self::accept_duplicates_from_validators(
+								&self.blocks_by_number,
+								&self.topologies,
+								&self.aggression_config,
+								entry,
 								peer_id,
-								COST_DUPLICATE_MESSAGE,
-							)
-							.await;
+							) {
+								gum::debug!(
+									target: LOG_TARGET,
+									?peer_id,
+									?message_subject,
+									"Duplicate assignment",
+								);
+
+								modify_reputation(
+									&mut self.reputation,
+									network_sender,
+									peer_id,
+									COST_DUPLICATE_MESSAGE,
+								)
+								.await;
+							}
+
 							metrics.on_assignment_duplicate();
 						} else {
 							gum::trace!(
@@ -1710,6 +1749,9 @@ impl State {
 		assignments_knowledge_key: &Vec<(MessageSubject, MessageKind)>,
 		approval_knowledge_key: &(MessageSubject, MessageKind),
 		entry: &mut BlockEntry,
+		blocks_by_number: &BTreeMap<BlockNumber, Vec<Hash>>,
+		topologies: &SessionGridTopologies,
+		aggression_config: &AggressionConfig,
 		reputation: &mut ReputationAggregator,
 		peer_id: PeerId,
 		metrics: &Metrics,
@@ -1738,20 +1780,27 @@ impl State {
 						.received
 						.insert(approval_knowledge_key.0.clone(), approval_knowledge_key.1)
 					{
-						gum::trace!(
-							target: LOG_TARGET,
-							?peer_id,
-							?approval_knowledge_key,
-							"Duplicate approval",
-						);
-
-						modify_reputation(
-							reputation,
-							network_sender,
+						if !Self::accept_duplicates_from_validators(
+							blocks_by_number,
+							topologies,
+							aggression_config,
+							entry,
 							peer_id,
-							COST_DUPLICATE_MESSAGE,
-						)
-						.await;
+						) {
+							gum::trace!(
+								target: LOG_TARGET,
+								?peer_id,
+								?approval_knowledge_key,
+								"Duplicate approval",
+							);
+							modify_reputation(
+								reputation,
+								network_sender,
+								peer_id,
+								COST_DUPLICATE_MESSAGE,
+							)
+							.await;
+						}
 						metrics.on_approval_duplicate();
 					}
 					return false
@@ -1843,6 +1892,9 @@ impl State {
 				&assignments_knowledge_keys,
 				&approval_knwowledge_key,
 				entry,
+				&self.blocks_by_number,
+				&self.topologies,
+				&self.aggression_config,
 				&mut self.reputation,
 				peer_id,
 				metrics,
@@ -2253,18 +2305,43 @@ impl State {
 			&self.topologies,
 			|block_entry| {
 				let block_age = max_age - block_entry.number;
+				// We want to resend only for blocks of min_age, there is no point in
+				// resending for blocks newer than that, because we are just going to create load
+				// and not gain anything.
+				let diff_from_min_age = block_entry.number - min_age;
+
+				// We want to back-off on resending for blocks that have been resent recently, to
+				// give time for nodes to process all the extra messages, if we still have not
+				// finalized we are going to resend again after unfinalized_period * 2 since the
+				// last resend.
+				let blocks_since_last_sent = block_entry
+					.last_resent_at_block_number
+					.map(|last_resent_at_block_number| max_age - last_resent_at_block_number);
+
+				let can_resend_at_this_age = blocks_since_last_sent
+					.zip(config.resend_unfinalized_period)
+					.map(|(blocks_since_last_sent, unfinalized_period)| {
+						blocks_since_last_sent >= unfinalized_period * 2
+					})
+					.unwrap_or(true);
 
 				if resend == Resend::Yes &&
-					config
-						.resend_unfinalized_period
-						.as_ref()
-						.map_or(false, |p| block_age > 0 && block_age % p == 0)
-				{
+					config.resend_unfinalized_period.as_ref().map_or(false, |p| {
+						block_age > 0 &&
+							block_age % p == 0 && diff_from_min_age == 0 &&
+							can_resend_at_this_age
+					}) {
 					// Retry sending to all peers.
 					for (_, knowledge) in block_entry.known_by.iter_mut() {
 						knowledge.sent = Knowledge::default();
 					}
-
+					block_entry.last_resent_at_block_number = Some(max_age);
+					gum::debug!(
+						target: LOG_TARGET,
+						block_number = ?block_entry.number,
+						?max_age,
+						"Aggression enabled with resend for block",
+					);
 					true
 				} else {
 					false
diff --git a/polkadot/node/network/approval-distribution/src/tests.rs b/polkadot/node/network/approval-distribution/src/tests.rs
index 063e71f2f528..323b2cb08fec 100644
--- a/polkadot/node/network/approval-distribution/src/tests.rs
+++ b/polkadot/node/network/approval-distribution/src/tests.rs
@@ -1030,6 +1030,141 @@ fn peer_sending_us_the_same_we_just_sent_them_is_ok() {
 	);
 }
 
+#[test]
+fn peer_sending_us_duplicates_while_aggression_enabled_is_ok() {
+	let parent_hash = Hash::repeat_byte(0xFF);
+	let hash = Hash::repeat_byte(0xAA);
+
+	let peers = make_peers_and_authority_ids(8);
+	let peer_a = peers.first().unwrap().0;
+
+	let _ = test_harness(
+		Arc::new(MockAssignmentCriteria { tranche: Ok(0) }),
+		Arc::new(SystemClock {}),
+		state_without_reputation_delay(),
+		|mut virtual_overseer| async move {
+			let overseer = &mut virtual_overseer;
+			let peer = &peer_a;
+			setup_peer_with_view(overseer, peer, view![], ValidationVersion::V3).await;
+
+			let peers_with_optional_peer_id = peers
+				.iter()
+				.map(|(peer_id, authority)| (Some(*peer_id), authority.clone()))
+				.collect_vec();
+			// Setup a topology where peer_a is neighbor to current node.
+			setup_gossip_topology(
+				overseer,
+				make_gossip_topology(1, &peers_with_optional_peer_id, &[0], &[2], 1),
+			)
+			.await;
+
+			// new block `hash` with 1 candidates
+			let meta = BlockApprovalMeta {
+				hash,
+				parent_hash,
+				number: 1,
+				candidates: vec![Default::default(); 1],
+				slot: 1.into(),
+				session: 1,
+				vrf_story: RelayVRFStory(Default::default()),
+			};
+			let msg = ApprovalDistributionMessage::NewBlocks(vec![meta]);
+			overseer_send(overseer, msg).await;
+
+			// import an assignment related to `hash` locally
+			let validator_index = ValidatorIndex(0);
+			let candidate_indices: CandidateBitfield =
+				vec![0 as CandidateIndex].try_into().unwrap();
+			let candidate_bitfields = vec![CoreIndex(0)].try_into().unwrap();
+			let cert = fake_assignment_cert_v2(hash, validator_index, candidate_bitfields);
+			overseer_send(
+				overseer,
+				ApprovalDistributionMessage::DistributeAssignment(
+					cert.clone().into(),
+					candidate_indices.clone(),
+				),
+			)
+			.await;
+
+			// update peer view to include the hash
+			overseer_send(
+				overseer,
+				ApprovalDistributionMessage::NetworkBridgeUpdate(
+					NetworkBridgeEvent::PeerViewChange(*peer, view![hash]),
+				),
+			)
+			.await;
+
+			// we should send them the assignment
+			assert_matches!(
+				overseer_recv(overseer).await,
+				AllMessages::NetworkBridgeTx(NetworkBridgeTxMessage::SendValidationMessage(
+					peers,
+					Versioned::V3(protocol_v3::ValidationProtocol::ApprovalDistribution(
+						protocol_v3::ApprovalDistributionMessage::Assignments(assignments)
+					))
+				)) => {
+					assert_eq!(peers.len(), 1);
+					assert_eq!(assignments.len(), 1);
+				}
+			);
+
+			// but if someone else is sending it the same assignment
+			// the peer could send us it as well
+			let assignments = vec![(cert, candidate_indices)];
+			let msg = protocol_v3::ApprovalDistributionMessage::Assignments(assignments);
+			send_message_from_peer_v3(overseer, peer, msg.clone()).await;
+
+			assert!(
+				overseer.recv().timeout(TIMEOUT).await.is_none(),
+				"we should not punish the peer"
+			);
+
+			// send the assignments again
+			send_message_from_peer_v3(overseer, peer, msg.clone()).await;
+
+			// now we should
+			expect_reputation_change(overseer, peer, COST_DUPLICATE_MESSAGE).await;
+
+			// Peers will be continously punished for sending duplicates until approval-distribution
+			// aggression kicks, at which point they aren't anymore.
+			let mut parent_hash = hash;
+			for level in 0..16 {
+				// As long as the lag is bellow l1 aggression, punish peers for duplicates.
+				send_message_from_peer_v3(overseer, peer, msg.clone()).await;
+				expect_reputation_change(overseer, peer, COST_DUPLICATE_MESSAGE).await;
+
+				let number = 1 + level + 1; // first block had number 1
+				let hash = BlakeTwo256::hash_of(&(parent_hash, number));
+				let meta = BlockApprovalMeta {
+					hash,
+					parent_hash,
+					number,
+					candidates: vec![],
+					slot: (level as u64).into(),
+					session: 1,
+					vrf_story: RelayVRFStory(Default::default()),
+				};
+
+				let msg = ApprovalDistributionMessage::ApprovalCheckingLagUpdate(level + 1);
+				overseer_send(overseer, msg).await;
+
+				let msg = ApprovalDistributionMessage::NewBlocks(vec![meta]);
+				overseer_send(overseer, msg).await;
+
+				parent_hash = hash;
+			}
+
+			// send the assignments again, we should not punish the peer because aggression is
+			// enabled.
+			send_message_from_peer_v3(overseer, peer, msg).await;
+
+			assert!(overseer.recv().timeout(TIMEOUT).await.is_none(), "no message should be sent");
+			virtual_overseer
+		},
+	);
+}
+
 #[test]
 fn import_approval_happy_path_v1_v2_peers() {
 	let peers = make_peers_and_authority_ids(15);
@@ -3892,7 +4027,7 @@ fn resends_messages_periodically() {
 				// Add blocks until resend is done.
 				{
 					let mut parent_hash = hash;
-					for level in 0..2 {
+					for level in 0..4 {
 						number = number + 1;
 						let hash = BlakeTwo256::hash_of(&(parent_hash, number));
 						let meta = BlockApprovalMeta {
diff --git a/polkadot/node/network/availability-distribution/Cargo.toml b/polkadot/node/network/availability-distribution/Cargo.toml
index e87103d99f72..7de8cb191599 100644
--- a/polkadot/node/network/availability-distribution/Cargo.toml
+++ b/polkadot/node/network/availability-distribution/Cargo.toml
@@ -12,35 +12,35 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+codec = { features = ["std"], workspace = true, default-features = true }
+derive_more = { workspace = true, default-features = true }
+fatality = { workspace = true }
 futures = { workspace = true }
 gum = { workspace = true, default-features = true }
-codec = { features = ["std"], workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-erasure-coding = { workspace = true, default-features = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
+polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
+rand = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
+schnellru = { workspace = true }
 sp-core = { features = ["std"], workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-rand = { workspace = true, default-features = true }
-derive_more = { workspace = true, default-features = true }
-schnellru = { workspace = true }
-fatality = { workspace = true }
 
 [dev-dependencies]
+assert_matches = { workspace = true }
+futures-timer = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
+polkadot-primitives-test-helpers = { workspace = true }
+polkadot-subsystem-bench = { workspace = true }
+rstest = { workspace = true }
+sc-network = { workspace = true, default-features = true }
 sp-core = { features = ["std"], workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
-futures-timer = { workspace = true }
-assert_matches = { workspace = true }
-polkadot-primitives-test-helpers = { workspace = true }
-rstest = { workspace = true }
-polkadot-subsystem-bench = { workspace = true }
 
 
 [[bench]]
diff --git a/polkadot/node/network/availability-recovery/Cargo.toml b/polkadot/node/network/availability-recovery/Cargo.toml
index be4323e74f02..8d4e6893b0a5 100644
--- a/polkadot/node/network/availability-recovery/Cargo.toml
+++ b/polkadot/node/network/availability-recovery/Cargo.toml
@@ -12,35 +12,35 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+async-trait = { workspace = true }
+fatality = { workspace = true }
 futures = { workspace = true }
-tokio = { workspace = true, default-features = true }
-schnellru = { workspace = true }
+gum = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
-fatality = { workspace = true }
+schnellru = { workspace = true }
 thiserror = { workspace = true }
-async-trait = { workspace = true }
-gum = { workspace = true, default-features = true }
+tokio = { workspace = true, default-features = true }
 
+codec = { features = ["derive"], workspace = true }
 polkadot-erasure-coding = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
+polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-node-network-protocol = { workspace = true, default-features = true }
-codec = { features = ["derive"], workspace = true }
+polkadot-primitives = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
 futures-timer = { workspace = true }
-rstest = { workspace = true }
 log = { workspace = true, default-features = true }
+rstest = { workspace = true }
 
-sp-tracing = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
+sp-application-crypto = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 
 polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-primitives-test-helpers = { workspace = true }
diff --git a/polkadot/node/network/bitfield-distribution/Cargo.toml b/polkadot/node/network/bitfield-distribution/Cargo.toml
index 2ff30489b6c1..74a205276906 100644
--- a/polkadot/node/network/bitfield-distribution/Cargo.toml
+++ b/polkadot/node/network/bitfield-distribution/Cargo.toml
@@ -16,21 +16,21 @@ always-assert = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
+polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-node-network-protocol = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
 
 [dev-dependencies]
-polkadot-node-subsystem-test-helpers = { workspace = true }
+assert_matches = { workspace = true }
 bitvec = { features = ["alloc"], workspace = true }
-sp-core = { workspace = true, default-features = true }
+maplit = { workspace = true }
+polkadot-node-subsystem-test-helpers = { workspace = true }
+rand_chacha = { workspace = true, default-features = true }
 sp-application-crypto = { workspace = true, default-features = true }
 sp-authority-discovery = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
-maplit = { workspace = true }
+sp-keystore = { workspace = true, default-features = true }
 sp-tracing = { workspace = true }
-assert_matches = { workspace = true }
-rand_chacha = { workspace = true, default-features = true }
diff --git a/polkadot/node/network/bridge/Cargo.toml b/polkadot/node/network/bridge/Cargo.toml
index c4b46c1dc001..cdc1bc3f6c1b 100644
--- a/polkadot/node/network/bridge/Cargo.toml
+++ b/polkadot/node/network/bridge/Cargo.toml
@@ -14,26 +14,26 @@ workspace = true
 [dependencies]
 always-assert = { workspace = true }
 async-trait = { workspace = true }
+bytes = { workspace = true, default-features = true }
+codec = { features = ["derive"], workspace = true }
+fatality = { workspace = true }
 futures = { workspace = true }
 gum = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
-codec = { features = ["derive"], workspace = true }
-sc-network = { workspace = true, default-features = true }
-sp-consensus = { workspace = true, default-features = true }
+parking_lot = { workspace = true, default-features = true }
 polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
-parking_lot = { workspace = true, default-features = true }
-bytes = { workspace = true, default-features = true }
-fatality = { workspace = true }
+polkadot-primitives = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
 thiserror = { workspace = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
+futures-timer = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-primitives-test-helpers = { workspace = true }
 sp-core = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
-futures-timer = { workspace = true }
-polkadot-primitives-test-helpers = { workspace = true }
diff --git a/polkadot/node/network/collator-protocol/Cargo.toml b/polkadot/node/network/collator-protocol/Cargo.toml
index a51d24c70807..a02b281b6fc4 100644
--- a/polkadot/node/network/collator-protocol/Cargo.toml
+++ b/polkadot/node/network/collator-protocol/Cargo.toml
@@ -19,28 +19,28 @@ gum = { workspace = true, default-features = true }
 schnellru.workspace = true
 
 sp-core = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 
-polkadot-primitives = { workspace = true, default-features = true }
+fatality = { workspace = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
-polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
-fatality = { workspace = true }
+polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 thiserror = { workspace = true }
 tokio-util = { workspace = true }
 
 [dev-dependencies]
-sp-tracing = { workspace = true }
 assert_matches = { workspace = true }
 rstest = { workspace = true }
+sp-tracing = { workspace = true }
 
-sp-core = { features = ["std"], workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
+codec = { features = ["std"], workspace = true, default-features = true }
 sc-keystore = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
-codec = { features = ["std"], workspace = true, default-features = true }
+sp-core = { features = ["std"], workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 
 polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-primitives-test-helpers = { workspace = true }
diff --git a/polkadot/node/network/collator-protocol/src/error.rs b/polkadot/node/network/collator-protocol/src/error.rs
index 598cdcf43900..97fd4076bb8f 100644
--- a/polkadot/node/network/collator-protocol/src/error.rs
+++ b/polkadot/node/network/collator-protocol/src/error.rs
@@ -70,6 +70,9 @@ pub enum Error {
 
 	#[error("Response receiver for claim queue request cancelled")]
 	CancelledClaimQueue(oneshot::Canceled),
+
+	#[error("No state for the relay parent")]
+	RelayParentStateNotFound,
 }
 
 /// An error happened on the validator side of the protocol when attempting
diff --git a/polkadot/node/network/collator-protocol/src/validator_side/claim_queue_state.rs b/polkadot/node/network/collator-protocol/src/validator_side/claim_queue_state.rs
new file mode 100644
index 000000000000..3a34cf52fec6
--- /dev/null
+++ b/polkadot/node/network/collator-protocol/src/validator_side/claim_queue_state.rs
@@ -0,0 +1,1055 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! `ClaimQueueState` tracks the state of the claim queue over a set of relay blocks. Refer to
+//! [`ClaimQueueState`] for more details.
+
+use std::collections::VecDeque;
+
+use crate::LOG_TARGET;
+use polkadot_primitives::{Hash, Id as ParaId};
+
+/// Represents a single claim from the claim queue, mapped to the relay chain block where it could
+/// be backed on-chain.
+#[derive(Debug, PartialEq)]
+struct ClaimInfo {
+	// Hash of the relay chain block. Can be `None` if it is still not known (a future block).
+	hash: Option<Hash>,
+	/// Represents the `ParaId` scheduled for the block. Can be `None` if nothing is scheduled.
+	claim: Option<ParaId>,
+	/// The length of the claim queue at the block. It is used to determine the 'block window'
+	/// where a claim can be made.
+	claim_queue_len: usize,
+	/// A flag that indicates if the slot is claimed or not.
+	claimed: bool,
+}
+
+/// Tracks the state of the claim queue over a set of relay blocks.
+///
+/// Generally the claim queue represents the `ParaId` that should be scheduled at the current block
+/// (the first element of the claim queue) and N other `ParaId`s which are supposed to be scheduled
+/// on the next relay blocks. In other words the claim queue is a rolling window giving a hint what
+/// should be built/fetched/accepted (depending on the context) at each block.
+///
+/// Since the claim queue peeks into the future blocks there is a relation between the claim queue
+/// state between the current block and the future blocks.
+/// Let's see an example with 2 co-scheduled parachains:
+/// - relay parent 1; Claim queue: [A, B, A]
+/// - relay parent 2; Claim queue: [B, A, B]
+/// - relay parent 3; Claim queue: [A, B, A]
+/// - and so on
+///
+/// Note that at rp1 the second element in the claim queue is equal to the first one in rp2. Also
+/// the third element of the claim queue at rp1 is equal to the second one in rp2 and the first one
+/// in rp3.
+///
+/// So if we want to claim the third slot at rp 1 we are also claiming the second at rp2 and first
+/// at rp3. To track this in a simple way we can project the claim queue onto the relay blocks like
+/// this:
+///               [A]   [B]   [A] -> this is the claim queue at rp3
+///         [B]   [A]   [B]       -> this is the claim queue at rp2
+///   [A]   [B]   [A]	          -> this is the claim queue at rp1
+/// [RP 1][RP 2][RP 3][RP X][RP Y] -> relay blocks, RP x and RP Y are future blocks
+///
+/// Note that the claims at each column are the same so we can simplify this by just projecting a
+/// single claim over a block:
+///   [A]   [B]   [A]   [B]   [A]  -> claims effectively are the same
+/// [RP 1][RP 2][RP 3][RP X][RP Y] -> relay blocks, RP x and RP Y are future blocks
+///
+/// Basically this is how `ClaimQueueState` works. It keeps track of claims at each block by mapping
+/// claims to relay blocks.
+///
+/// How making a claim works?
+/// At each relay block we keep track how long is the claim queue. This is a 'window' where we can
+/// make a claim. So adding a claim just looks for a free spot at this window and claims it.
+///
+/// Note on adding a new leaf.
+/// When a new leaf is added we check if the first element in its claim queue matches with the
+/// projection on the first element in 'future blocks'. If yes - the new relay block inherits this
+/// claim. If not - this means that the claim queue changed for some reason so the claim can't be
+/// inherited. This should not happen under normal circumstances. But if it happens it means that we
+/// have got one claim which won't be satisfied in the worst case scenario.
+pub(crate) struct ClaimQueueState {
+	block_state: VecDeque<ClaimInfo>,
+	future_blocks: VecDeque<ClaimInfo>,
+}
+
+impl ClaimQueueState {
+	pub(crate) fn new() -> Self {
+		Self { block_state: VecDeque::new(), future_blocks: VecDeque::new() }
+	}
+
+	// Appends a new leaf
+	pub(crate) fn add_leaf(&mut self, hash: &Hash, claim_queue: &Vec<ParaId>) {
+		if self.block_state.iter().any(|s| s.hash == Some(*hash)) {
+			return
+		}
+
+		// First check if our view for the future blocks is consistent with the one in the claim
+		// queue of the new block. If not - the claim queue has changed for some reason and we need
+		// to readjust our view.
+		for (idx, expected_claim) in claim_queue.iter().enumerate() {
+			match self.future_blocks.get_mut(idx) {
+				Some(future_block) =>
+					if future_block.claim.as_ref() != Some(expected_claim) {
+						// There is an inconsistency. Update our view with the one from the claim
+						// queue. `claimed` can't be true anymore since the `ParaId` has changed.
+						future_block.claimed = false;
+						future_block.claim = Some(*expected_claim);
+					},
+				None => {
+					self.future_blocks.push_back(ClaimInfo {
+						hash: None,
+						claim: Some(*expected_claim),
+						// For future blocks we don't know the size of the claim queue.
+						// `claim_queue_len` could be an option but there is not much benefit from
+						// the extra boilerplate code to handle it. We set it to one since we
+						// usually know about one claim at each future block but this value is not
+						// used anywhere in the code.
+						claim_queue_len: 1,
+						claimed: false,
+					});
+				},
+			}
+		}
+
+		// Now pop the first future block and add it as a leaf
+		let claim_info = if let Some(new_leaf) = self.future_blocks.pop_front() {
+			ClaimInfo {
+				hash: Some(*hash),
+				claim: claim_queue.first().copied(),
+				claim_queue_len: claim_queue.len(),
+				claimed: new_leaf.claimed,
+			}
+		} else {
+			// maybe the claim queue was empty but we still need to add a leaf
+			ClaimInfo {
+				hash: Some(*hash),
+				claim: claim_queue.first().copied(),
+				claim_queue_len: claim_queue.len(),
+				claimed: false,
+			}
+		};
+
+		// `future_blocks` can't be longer than the length of the claim queue at the last block - 1.
+		// For example this can happen if at relay block N we have got a claim queue of a length 4
+		// and it's shrunk to 2.
+		self.future_blocks.truncate(claim_queue.len().saturating_sub(1));
+
+		self.block_state.push_back(claim_info);
+	}
+
+	fn get_window<'a>(
+		&'a mut self,
+		relay_parent: &'a Hash,
+	) -> impl Iterator<Item = &mut ClaimInfo> + 'a {
+		let mut window = self
+			.block_state
+			.iter_mut()
+			.skip_while(|b| b.hash != Some(*relay_parent))
+			.peekable();
+		let cq_len = window.peek().map_or(0, |b| b.claim_queue_len);
+		window.chain(self.future_blocks.iter_mut()).take(cq_len)
+	}
+
+	pub(crate) fn claim_at(&mut self, relay_parent: &Hash, para_id: &ParaId) -> bool {
+		gum::trace!(
+			target: LOG_TARGET,
+			?para_id,
+			?relay_parent,
+			"claim_at"
+		);
+		self.find_a_claim(relay_parent, para_id, true)
+	}
+
+	pub(crate) fn can_claim_at(&mut self, relay_parent: &Hash, para_id: &ParaId) -> bool {
+		gum::trace!(
+			target: LOG_TARGET,
+			?para_id,
+			?relay_parent,
+			"can_claim_at"
+		);
+
+		self.find_a_claim(relay_parent, para_id, false)
+	}
+
+	// Returns `true` if there is a claim within `relay_parent`'s view of the claim queue for
+	// `para_id`. If `claim_it` is set to `true` the slot is claimed. Otherwise the function just
+	// reports the availability of the slot.
+	fn find_a_claim(&mut self, relay_parent: &Hash, para_id: &ParaId, claim_it: bool) -> bool {
+		let window = self.get_window(relay_parent);
+
+		for w in window {
+			gum::trace!(
+				target: LOG_TARGET,
+				?para_id,
+				?relay_parent,
+				claim_info=?w,
+				?claim_it,
+				"Checking claim"
+			);
+
+			if !w.claimed && w.claim == Some(*para_id) {
+				w.claimed = claim_it;
+				return true
+			}
+		}
+
+		false
+	}
+
+	pub(crate) fn unclaimed_at(&mut self, relay_parent: &Hash) -> Vec<ParaId> {
+		let window = self.get_window(relay_parent);
+
+		window.filter(|b| !b.claimed).filter_map(|b| b.claim).collect()
+	}
+}
+
+#[cfg(test)]
+mod test {
+	use super::*;
+
+	#[test]
+	fn sane_initial_state() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent = Hash::from_low_u64_be(1);
+		let para_id = ParaId::new(1);
+
+		assert!(!state.can_claim_at(&relay_parent, &para_id));
+		assert!(!state.claim_at(&relay_parent, &para_id));
+		assert_eq!(state.unclaimed_at(&relay_parent), vec![]);
+	}
+
+	#[test]
+	fn add_leaf_works() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id = ParaId::new(1);
+		let claim_queue = vec![para_id, para_id, para_id];
+
+		state.add_leaf(&relay_parent_a, &claim_queue);
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id, para_id, para_id]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id),
+				claim_queue_len: 3,
+				claimed: false,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: false },
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: false }
+			])
+		);
+
+		// should be no op
+		state.add_leaf(&relay_parent_a, &claim_queue);
+		assert_eq!(state.block_state.len(), 1);
+		assert_eq!(state.future_blocks.len(), 2);
+
+		// add another leaf
+		let relay_parent_b = Hash::from_low_u64_be(2);
+		state.add_leaf(&relay_parent_b, &claim_queue);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: Some(para_id),
+					claim_queue_len: 3,
+					claimed: false,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id),
+					claim_queue_len: 3,
+					claimed: false,
+				}
+			])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: false },
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: false }
+			])
+		);
+
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id, para_id, para_id]);
+		assert_eq!(state.unclaimed_at(&relay_parent_b), vec![para_id, para_id, para_id]);
+	}
+
+	#[test]
+	fn claims_at_separate_relay_parents_work() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let relay_parent_b = Hash::from_low_u64_be(2);
+		let para_id = ParaId::new(1);
+		let claim_queue = vec![para_id, para_id, para_id];
+
+		state.add_leaf(&relay_parent_a, &claim_queue);
+		state.add_leaf(&relay_parent_b, &claim_queue);
+
+		// add one claim for a
+		assert!(state.can_claim_at(&relay_parent_a, &para_id));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id, para_id, para_id]);
+		assert!(state.claim_at(&relay_parent_a, &para_id));
+
+		// and one for b
+		assert!(state.can_claim_at(&relay_parent_b, &para_id));
+		assert_eq!(state.unclaimed_at(&relay_parent_b), vec![para_id, para_id, para_id]);
+		assert!(state.claim_at(&relay_parent_b, &para_id));
+
+		// a should have one claim since the one for b was claimed
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id]);
+		// and two more for b
+		assert_eq!(state.unclaimed_at(&relay_parent_b), vec![para_id, para_id]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: Some(para_id),
+					claim_queue_len: 3,
+					claimed: true,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id),
+					claim_queue_len: 3,
+					claimed: true,
+				}
+			])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: false },
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: false }
+			])
+		);
+	}
+
+	#[test]
+	fn claims_are_transferred_to_next_slot() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id = ParaId::new(1);
+		let claim_queue = vec![para_id, para_id, para_id];
+
+		state.add_leaf(&relay_parent_a, &claim_queue);
+
+		// add two claims, 2nd should be transferred to a new leaf
+		assert!(state.can_claim_at(&relay_parent_a, &para_id));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id, para_id, para_id]);
+		assert!(state.claim_at(&relay_parent_a, &para_id));
+
+		assert!(state.can_claim_at(&relay_parent_a, &para_id));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id, para_id]);
+		assert!(state.claim_at(&relay_parent_a, &para_id));
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id),
+				claim_queue_len: 3,
+				claimed: true,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: true },
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: false }
+			])
+		);
+
+		// one more
+		assert!(state.can_claim_at(&relay_parent_a, &para_id));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id]);
+		assert!(state.claim_at(&relay_parent_a, &para_id));
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id),
+				claim_queue_len: 3,
+				claimed: true,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: true },
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: true }
+			])
+		);
+
+		// no more claims
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![]);
+	}
+
+	#[test]
+	fn claims_are_transferred_to_new_leaves() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id = ParaId::new(1);
+		let claim_queue = vec![para_id, para_id, para_id];
+
+		state.add_leaf(&relay_parent_a, &claim_queue);
+
+		for _ in 0..3 {
+			assert!(state.can_claim_at(&relay_parent_a, &para_id));
+			assert!(state.claim_at(&relay_parent_a, &para_id));
+		}
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id),
+				claim_queue_len: 3,
+				claimed: true,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: true },
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: true }
+			])
+		);
+
+		// no more claims
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id));
+
+		// new leaf
+		let relay_parent_b = Hash::from_low_u64_be(2);
+		state.add_leaf(&relay_parent_b, &claim_queue);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: Some(para_id),
+					claim_queue_len: 3,
+					claimed: true,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id),
+					claim_queue_len: 3,
+					claimed: true,
+				}
+			])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: true },
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: false }
+			])
+		);
+
+		// still no claims for a
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id));
+
+		// but can accept for b
+		assert!(state.can_claim_at(&relay_parent_b, &para_id));
+		assert!(state.claim_at(&relay_parent_b, &para_id));
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: Some(para_id),
+					claim_queue_len: 3,
+					claimed: true,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id),
+					claim_queue_len: 3,
+					claimed: true,
+				}
+			])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: true },
+				ClaimInfo { hash: None, claim: Some(para_id), claim_queue_len: 1, claimed: true }
+			])
+		);
+	}
+
+	#[test]
+	fn two_paras() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id_a = ParaId::new(1);
+		let para_id_b = ParaId::new(2);
+		let claim_queue = vec![para_id_a, para_id_b, para_id_a];
+
+		state.add_leaf(&relay_parent_a, &claim_queue);
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_b));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id_a, para_id_b, para_id_a]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id_a),
+				claim_queue_len: 3,
+				claimed: false,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_b),
+					claim_queue_len: 1,
+					claimed: false
+				},
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: false
+				}
+			])
+		);
+
+		assert!(state.claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_b));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id_b, para_id_a]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id_a),
+				claim_queue_len: 3,
+				claimed: true,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_b),
+					claim_queue_len: 1,
+					claimed: false
+				},
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: false
+				}
+			])
+		);
+
+		assert!(state.claim_at(&relay_parent_a, &para_id_a));
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_b));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id_b]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id_a),
+				claim_queue_len: 3,
+				claimed: true,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_b),
+					claim_queue_len: 1,
+					claimed: false
+				},
+				ClaimInfo { hash: None, claim: Some(para_id_a), claim_queue_len: 1, claimed: true }
+			])
+		);
+
+		assert!(state.claim_at(&relay_parent_a, &para_id_b));
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id_b));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id_a),
+				claim_queue_len: 3,
+				claimed: true,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id_b), claim_queue_len: 1, claimed: true },
+				ClaimInfo { hash: None, claim: Some(para_id_a), claim_queue_len: 1, claimed: true }
+			])
+		);
+	}
+
+	#[test]
+	fn claim_queue_changes_unexpectedly() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id_a = ParaId::new(1);
+		let para_id_b = ParaId::new(2);
+		let claim_queue_a = vec![para_id_a, para_id_b, para_id_a];
+
+		state.add_leaf(&relay_parent_a, &claim_queue_a);
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_b));
+		assert!(state.claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.claim_at(&relay_parent_a, &para_id_b));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id_a),
+				claim_queue_len: 3,
+				claimed: true,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id_b), claim_queue_len: 1, claimed: true },
+				ClaimInfo { hash: None, claim: Some(para_id_a), claim_queue_len: 1, claimed: true }
+			])
+		);
+
+		let relay_parent_b = Hash::from_low_u64_be(2);
+		let claim_queue_b = vec![para_id_a, para_id_a, para_id_a]; // should be [b, a, ...]
+		state.add_leaf(&relay_parent_b, &claim_queue_b);
+
+		// because of the unexpected change in claim queue we lost the claim for paraB and have one
+		// unclaimed for paraA
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id_a]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: Some(para_id_a),
+					claim_queue_len: 3,
+					claimed: true,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id_a),
+					claim_queue_len: 3,
+					claimed: false,
+				}
+			])
+		);
+		assert_eq!(
+			state.future_blocks,
+			// since the 3rd slot of the claim queue at rp1 is equal to the second one in rp2, this
+			// claim still exists
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id_a), claim_queue_len: 1, claimed: true },
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: false
+				}
+			])
+		);
+	}
+
+	#[test]
+	fn claim_queue_changes_unexpectedly_with_two_blocks() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id_a = ParaId::new(1);
+		let para_id_b = ParaId::new(2);
+		let claim_queue_a = vec![para_id_a, para_id_b, para_id_b];
+
+		state.add_leaf(&relay_parent_a, &claim_queue_a);
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.can_claim_at(&relay_parent_a, &para_id_b));
+		assert!(state.claim_at(&relay_parent_a, &para_id_a));
+		assert!(state.claim_at(&relay_parent_a, &para_id_b));
+		assert!(state.claim_at(&relay_parent_a, &para_id_b));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id_a),
+				claim_queue_len: 3,
+				claimed: true,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo { hash: None, claim: Some(para_id_b), claim_queue_len: 1, claimed: true },
+				ClaimInfo { hash: None, claim: Some(para_id_b), claim_queue_len: 1, claimed: true }
+			])
+		);
+
+		let relay_parent_b = Hash::from_low_u64_be(2);
+		let claim_queue_b = vec![para_id_a, para_id_a, para_id_a]; // should be [b, b, ...]
+		state.add_leaf(&relay_parent_b, &claim_queue_b);
+
+		// because of the unexpected change in claim queue we lost both claims for paraB and have
+		// two unclaimed for paraA
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id_a, para_id_a]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: Some(para_id_a),
+					claim_queue_len: 3,
+					claimed: true,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id_a),
+					claim_queue_len: 3,
+					claimed: false,
+				}
+			])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: false
+				},
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: false
+				}
+			])
+		);
+	}
+
+	#[test]
+	fn empty_claim_queue() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id_a = ParaId::new(1);
+		let claim_queue_a = vec![];
+
+		state.add_leaf(&relay_parent_a, &claim_queue_a);
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: None,
+				claim_queue_len: 0,
+				claimed: false,
+			},])
+		);
+		// no claim queue so we know nothing about future blocks
+		assert!(state.future_blocks.is_empty());
+
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(!state.claim_at(&relay_parent_a, &para_id_a));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![]);
+
+		let relay_parent_b = Hash::from_low_u64_be(2);
+		let claim_queue_b = vec![para_id_a];
+		state.add_leaf(&relay_parent_b, &claim_queue_b);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: None,
+					claim_queue_len: 0,
+					claimed: false,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: false,
+				},
+			])
+		);
+		// claim queue with length 1 doesn't say anything about future blocks
+		assert!(state.future_blocks.is_empty());
+
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(!state.claim_at(&relay_parent_a, &para_id_a));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![]);
+
+		assert!(state.can_claim_at(&relay_parent_b, &para_id_a));
+		assert_eq!(state.unclaimed_at(&relay_parent_b), vec![para_id_a]);
+		assert!(state.claim_at(&relay_parent_b, &para_id_a));
+
+		let relay_parent_c = Hash::from_low_u64_be(3);
+		let claim_queue_c = vec![para_id_a, para_id_a];
+		state.add_leaf(&relay_parent_c, &claim_queue_c);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: None,
+					claim_queue_len: 0,
+					claimed: false,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: true,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_c),
+					claim: Some(para_id_a),
+					claim_queue_len: 2,
+					claimed: false,
+				},
+			])
+		);
+		// claim queue with length 2 fills only one future block
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![ClaimInfo {
+				hash: None,
+				claim: Some(para_id_a),
+				claim_queue_len: 1,
+				claimed: false,
+			},])
+		);
+
+		assert!(!state.can_claim_at(&relay_parent_a, &para_id_a));
+		assert!(!state.claim_at(&relay_parent_a, &para_id_a));
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![]);
+
+		// already claimed
+		assert!(!state.can_claim_at(&relay_parent_b, &para_id_a));
+		assert_eq!(state.unclaimed_at(&relay_parent_b), vec![]);
+		assert!(!state.claim_at(&relay_parent_b, &para_id_a));
+
+		assert!(state.can_claim_at(&relay_parent_c, &para_id_a));
+		assert_eq!(state.unclaimed_at(&relay_parent_c), vec![para_id_a, para_id_a]);
+	}
+
+	#[test]
+	fn claim_queue_becomes_shorter() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id_a = ParaId::new(1);
+		let para_id_b = ParaId::new(2);
+		let claim_queue_a = vec![para_id_a, para_id_b, para_id_a];
+
+		state.add_leaf(&relay_parent_a, &claim_queue_a);
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id_a, para_id_b, para_id_a]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id_a),
+				claim_queue_len: 3,
+				claimed: false,
+			},])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_b),
+					claim_queue_len: 1,
+					claimed: false
+				},
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: false
+				}
+			])
+		);
+
+		let relay_parent_b = Hash::from_low_u64_be(2);
+		let claim_queue_b = vec![para_id_a, para_id_b]; // should be [b, a]
+		state.add_leaf(&relay_parent_b, &claim_queue_b);
+
+		assert_eq!(state.unclaimed_at(&relay_parent_b), vec![para_id_a, para_id_b]);
+		// claims for `relay_parent_a` has changed.
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id_a, para_id_a, para_id_b]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: Some(para_id_a),
+					claim_queue_len: 3,
+					claimed: false,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id_a),
+					claim_queue_len: 2,
+					claimed: false,
+				}
+			])
+		);
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![ClaimInfo {
+				hash: None,
+				claim: Some(para_id_b),
+				claim_queue_len: 1,
+				claimed: false
+			},])
+		);
+	}
+
+	#[test]
+	fn claim_queue_becomes_shorter_and_drops_future_claims() {
+		let mut state = ClaimQueueState::new();
+		let relay_parent_a = Hash::from_low_u64_be(1);
+		let para_id_a = ParaId::new(1);
+		let para_id_b = ParaId::new(2);
+		let claim_queue_a = vec![para_id_a, para_id_b, para_id_a, para_id_b];
+
+		state.add_leaf(&relay_parent_a, &claim_queue_a);
+
+		assert_eq!(
+			state.unclaimed_at(&relay_parent_a),
+			vec![para_id_a, para_id_b, para_id_a, para_id_b]
+		);
+
+		// We start with claim queue len 4.
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![ClaimInfo {
+				hash: Some(relay_parent_a),
+				claim: Some(para_id_a),
+				claim_queue_len: 4,
+				claimed: false,
+			},])
+		);
+		// we have got three future blocks
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_b),
+					claim_queue_len: 1,
+					claimed: false
+				},
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_a),
+					claim_queue_len: 1,
+					claimed: false
+				},
+				ClaimInfo {
+					hash: None,
+					claim: Some(para_id_b),
+					claim_queue_len: 1,
+					claimed: false
+				}
+			])
+		);
+
+		// The next claim len is 2, so we loose one future block
+		let relay_parent_b = Hash::from_low_u64_be(2);
+		let para_id_a = ParaId::new(1);
+		let para_id_b = ParaId::new(2);
+		let claim_queue_b = vec![para_id_b, para_id_a];
+		state.add_leaf(&relay_parent_b, &claim_queue_b);
+
+		assert_eq!(state.unclaimed_at(&relay_parent_a), vec![para_id_a, para_id_b, para_id_a]);
+		assert_eq!(state.unclaimed_at(&relay_parent_b), vec![para_id_b, para_id_a]);
+
+		assert_eq!(
+			state.block_state,
+			VecDeque::from(vec![
+				ClaimInfo {
+					hash: Some(relay_parent_a),
+					claim: Some(para_id_a),
+					claim_queue_len: 4,
+					claimed: false,
+				},
+				ClaimInfo {
+					hash: Some(relay_parent_b),
+					claim: Some(para_id_b),
+					claim_queue_len: 2,
+					claimed: false,
+				}
+			])
+		);
+
+		assert_eq!(
+			state.future_blocks,
+			VecDeque::from(vec![ClaimInfo {
+				hash: None,
+				claim: Some(para_id_a),
+				claim_queue_len: 1,
+				claimed: false
+			},])
+		);
+	}
+}
diff --git a/polkadot/node/network/collator-protocol/src/validator_side/collation.rs b/polkadot/node/network/collator-protocol/src/validator_side/collation.rs
index cc0de1cb70f6..625140a73966 100644
--- a/polkadot/node/network/collator-protocol/src/validator_side/collation.rs
+++ b/polkadot/node/network/collator-protocol/src/validator_side/collation.rs
@@ -18,16 +18,28 @@
 //!
 //! Usually a path of collations is as follows:
 //!    1. First, collation must be advertised by collator.
-//!    2. If the advertisement was accepted, it's queued for fetch (per relay parent).
-//!    3. Once it's requested, the collation is said to be Pending.
-//!    4. Pending collation becomes Fetched once received, we send it to backing for validation.
-//!    5. If it turns to be invalid or async backing allows seconding another candidate, carry on
+//!    2. The validator inspects the claim queue and decides if the collation should be fetched
+//!       based on the entries there. A parachain can't have more fetched collations than the
+//!       entries in the claim queue at a specific relay parent. When calculating this limit the
+//!       validator counts all advertisements within its view not just at the relay parent.
+//!    3. If the advertisement was accepted, it's queued for fetch (per relay parent).
+//!    4. Once it's requested, the collation is said to be pending fetch
+//!       (`CollationStatus::Fetching`).
+//!    5. Pending fetch collation becomes pending validation
+//!       (`CollationStatus::WaitingOnValidation`) once received, we send it to backing for
+//!       validation.
+//!    6. If it turns to be invalid or async backing allows seconding another candidate, carry on
 //!       with the next advertisement, otherwise we're done with this relay parent.
 //!
-//!    ┌──────────────────────────────────────────┐
-//!    └─▶Advertised ─▶ Pending ─▶ Fetched ─▶ Validated
-
-use std::{collections::VecDeque, future::Future, pin::Pin, task::Poll};
+//!    ┌───────────────────────────────────┐
+//!    └─▶Waiting ─▶ Fetching ─▶ WaitingOnValidation
+
+use std::{
+	collections::{BTreeMap, VecDeque},
+	future::Future,
+	pin::Pin,
+	task::Poll,
+};
 
 use futures::{future::BoxFuture, FutureExt};
 use polkadot_node_network_protocol::{
@@ -36,9 +48,7 @@ use polkadot_node_network_protocol::{
 	PeerId,
 };
 use polkadot_node_primitives::PoV;
-use polkadot_node_subsystem_util::{
-	metrics::prometheus::prometheus::HistogramTimer, runtime::ProspectiveParachainsMode,
-};
+use polkadot_node_subsystem_util::metrics::prometheus::prometheus::HistogramTimer;
 use polkadot_primitives::{
 	vstaging::CandidateReceiptV2 as CandidateReceipt, CandidateHash, CollatorId, Hash, HeadData,
 	Id as ParaId, PersistedValidationData,
@@ -187,12 +197,10 @@ pub struct PendingCollationFetch {
 pub enum CollationStatus {
 	/// We are waiting for a collation to be advertised to us.
 	Waiting,
-	/// We are currently fetching a collation.
-	Fetching,
+	/// We are currently fetching a collation for the specified `ParaId`.
+	Fetching(ParaId),
 	/// We are waiting that a collation is being validated.
 	WaitingOnValidation,
-	/// We have seconded a collation.
-	Seconded,
 }
 
 impl Default for CollationStatus {
@@ -202,22 +210,22 @@ impl Default for CollationStatus {
 }
 
 impl CollationStatus {
-	/// Downgrades to `Waiting`, but only if `self != Seconded`.
-	fn back_to_waiting(&mut self, relay_parent_mode: ProspectiveParachainsMode) {
-		match self {
-			Self::Seconded =>
-				if relay_parent_mode.is_enabled() {
-					// With async backing enabled it's allowed to
-					// second more candidates.
-					*self = Self::Waiting
-				},
-			_ => *self = Self::Waiting,
-		}
+	/// Downgrades to `Waiting`
+	pub fn back_to_waiting(&mut self) {
+		*self = Self::Waiting
 	}
 }
 
+/// The number of claims in the claim queue and seconded candidates count for a specific `ParaId`.
+#[derive(Default, Debug)]
+struct CandidatesStatePerPara {
+	/// How many collations have been seconded.
+	pub seconded_per_para: usize,
+	// Claims in the claim queue for the `ParaId`.
+	pub claims_per_para: usize,
+}
+
 /// Information about collations per relay parent.
-#[derive(Default)]
 pub struct Collations {
 	/// What is the current status in regards to a collation for this relay parent?
 	pub status: CollationStatus,
@@ -226,75 +234,89 @@ pub struct Collations {
 	/// This is the currently last started fetch, which did not exceed `MAX_UNSHARED_DOWNLOAD_TIME`
 	/// yet.
 	pub fetching_from: Option<(CollatorId, Option<CandidateHash>)>,
-	/// Collation that were advertised to us, but we did not yet fetch.
-	pub waiting_queue: VecDeque<(PendingCollation, CollatorId)>,
-	/// How many collations have been seconded.
-	pub seconded_count: usize,
+	/// Collation that were advertised to us, but we did not yet request or fetch. Grouped by
+	/// `ParaId`.
+	waiting_queue: BTreeMap<ParaId, VecDeque<(PendingCollation, CollatorId)>>,
+	/// Number of seconded candidates and claims in the claim queue per `ParaId`.
+	candidates_state: BTreeMap<ParaId, CandidatesStatePerPara>,
 }
 
 impl Collations {
+	pub(super) fn new(group_assignments: &Vec<ParaId>) -> Self {
+		let mut candidates_state = BTreeMap::<ParaId, CandidatesStatePerPara>::new();
+
+		for para_id in group_assignments {
+			candidates_state.entry(*para_id).or_default().claims_per_para += 1;
+		}
+
+		Self {
+			status: Default::default(),
+			fetching_from: None,
+			waiting_queue: Default::default(),
+			candidates_state,
+		}
+	}
+
 	/// Note a seconded collation for a given para.
-	pub(super) fn note_seconded(&mut self) {
-		self.seconded_count += 1
+	pub(super) fn note_seconded(&mut self, para_id: ParaId) {
+		self.candidates_state.entry(para_id).or_default().seconded_per_para += 1;
+		gum::trace!(
+			target: LOG_TARGET,
+			?para_id,
+			new_count=self.candidates_state.entry(para_id).or_default().seconded_per_para,
+			"Note seconded."
+		);
+		self.status.back_to_waiting();
 	}
 
-	/// Returns the next collation to fetch from the `waiting_queue`.
+	/// Adds a new collation to the waiting queue for the relay parent. This function doesn't
+	/// perform any limits check. The caller should assure that the collation limit is respected.
+	pub(super) fn add_to_waiting_queue(&mut self, collation: (PendingCollation, CollatorId)) {
+		self.waiting_queue.entry(collation.0.para_id).or_default().push_back(collation);
+	}
+
+	/// Picks a collation to fetch from the waiting queue.
+	/// When fetching collations we need to ensure that each parachain has got a fair core time
+	/// share depending on its assignments in the claim queue. This means that the number of
+	/// collations seconded per parachain should ideally be equal to the number of claims for the
+	/// particular parachain in the claim queue.
 	///
-	/// This will reset the status back to `Waiting` using [`CollationStatus::back_to_waiting`].
+	/// To achieve this each seconded collation is mapped to an entry from the claim queue. The next
+	/// fetch is the first unfulfilled entry from the claim queue for which there is an
+	/// advertisement.
 	///
-	/// Returns `Some(_)` if there is any collation to fetch, the `status` is not `Seconded` and
-	/// the passed in `finished_one` is the currently `waiting_collation`.
-	pub(super) fn get_next_collation_to_fetch(
+	/// `unfulfilled_claim_queue_entries` represents all claim queue entries which are still not
+	/// fulfilled.
+	pub(super) fn pick_a_collation_to_fetch(
 		&mut self,
-		finished_one: &(CollatorId, Option<CandidateHash>),
-		relay_parent_mode: ProspectiveParachainsMode,
+		unfulfilled_claim_queue_entries: Vec<ParaId>,
 	) -> Option<(PendingCollation, CollatorId)> {
-		// If finished one does not match waiting_collation, then we already dequeued another fetch
-		// to replace it.
-		if let Some((collator_id, maybe_candidate_hash)) = self.fetching_from.as_ref() {
-			// If a candidate hash was saved previously, `finished_one` must include this too.
-			if collator_id != &finished_one.0 &&
-				maybe_candidate_hash.map_or(true, |hash| Some(&hash) != finished_one.1.as_ref())
+		gum::trace!(
+			target: LOG_TARGET,
+			waiting_queue=?self.waiting_queue,
+			candidates_state=?self.candidates_state,
+			"Pick a collation to fetch."
+		);
+
+		for assignment in unfulfilled_claim_queue_entries {
+			// if there is an unfulfilled assignment - return it
+			if let Some(collation) = self
+				.waiting_queue
+				.get_mut(&assignment)
+				.and_then(|collations| collations.pop_front())
 			{
-				gum::trace!(
-					target: LOG_TARGET,
-					waiting_collation = ?self.fetching_from,
-					?finished_one,
-					"Not proceeding to the next collation - has already been done."
-				);
-				return None
+				return Some(collation)
 			}
 		}
-		self.status.back_to_waiting(relay_parent_mode);
-
-		match self.status {
-			// We don't need to fetch any other collation when we already have seconded one.
-			CollationStatus::Seconded => None,
-			CollationStatus::Waiting =>
-				if self.is_seconded_limit_reached(relay_parent_mode) {
-					None
-				} else {
-					self.waiting_queue.pop_front()
-				},
-			CollationStatus::WaitingOnValidation | CollationStatus::Fetching =>
-				unreachable!("We have reset the status above!"),
-		}
+
+		None
 	}
 
-	/// Checks the limit of seconded candidates.
-	pub(super) fn is_seconded_limit_reached(
-		&self,
-		relay_parent_mode: ProspectiveParachainsMode,
-	) -> bool {
-		let seconded_limit =
-			if let ProspectiveParachainsMode::Enabled { max_candidate_depth, .. } =
-				relay_parent_mode
-			{
-				max_candidate_depth + 1
-			} else {
-				1
-			};
-		self.seconded_count >= seconded_limit
+	pub(super) fn seconded_for_para(&self, para_id: &ParaId) -> usize {
+		self.candidates_state
+			.get(&para_id)
+			.map(|state| state.seconded_per_para)
+			.unwrap_or_default()
 	}
 }
 
diff --git a/polkadot/node/network/collator-protocol/src/validator_side/mod.rs b/polkadot/node/network/collator-protocol/src/validator_side/mod.rs
index 36ec959c3406..5f5effcde9a8 100644
--- a/polkadot/node/network/collator-protocol/src/validator_side/mod.rs
+++ b/polkadot/node/network/collator-protocol/src/validator_side/mod.rs
@@ -49,22 +49,25 @@ use polkadot_node_subsystem::{
 use polkadot_node_subsystem_util::{
 	backing_implicit_view::View as ImplicitView,
 	reputation::{ReputationAggregator, REPUTATION_CHANGE_INTERVAL},
-	request_claim_queue, request_session_index_for_child,
-	runtime::{prospective_parachains_mode, request_node_features, ProspectiveParachainsMode},
+	request_async_backing_params, request_claim_queue, request_session_index_for_child,
+	runtime::{recv_runtime, request_node_features},
 };
 use polkadot_primitives::{
 	node_features,
-	vstaging::{CandidateDescriptorV2, CandidateDescriptorVersion, CoreState},
-	CandidateHash, CollatorId, CoreIndex, Hash, HeadData, Id as ParaId, OccupiedCoreAssumption,
-	PersistedValidationData, SessionIndex,
+	vstaging::{CandidateDescriptorV2, CandidateDescriptorVersion},
+	AsyncBackingParams, CandidateHash, CollatorId, CoreIndex, Hash, HeadData, Id as ParaId,
+	OccupiedCoreAssumption, PersistedValidationData, SessionIndex,
 };
 
 use crate::error::{Error, FetchError, Result, SecondingError};
 
 use self::collation::BlockedCollationId;
 
+use self::claim_queue_state::ClaimQueueState;
+
 use super::{modify_reputation, tick_stream, LOG_TARGET};
 
+mod claim_queue_state;
 mod collation;
 mod metrics;
 
@@ -163,27 +166,19 @@ impl PeerData {
 	fn update_view(
 		&mut self,
 		implicit_view: &ImplicitView,
-		active_leaves: &HashMap<Hash, ProspectiveParachainsMode>,
-		per_relay_parent: &HashMap<Hash, PerRelayParent>,
+		active_leaves: &HashMap<Hash, AsyncBackingParams>,
 		new_view: View,
 	) {
 		let old_view = std::mem::replace(&mut self.view, new_view);
 		if let PeerState::Collating(ref mut peer_state) = self.state {
 			for removed in old_view.difference(&self.view) {
-				// Remove relay parent advertisements if it went out
-				// of our (implicit) view.
-				let keep = per_relay_parent
-					.get(removed)
-					.map(|s| {
-						is_relay_parent_in_implicit_view(
-							removed,
-							s.prospective_parachains_mode,
-							implicit_view,
-							active_leaves,
-							peer_state.para_id,
-						)
-					})
-					.unwrap_or(false);
+				// Remove relay parent advertisements if it went out of our (implicit) view.
+				let keep = is_relay_parent_in_implicit_view(
+					removed,
+					implicit_view,
+					active_leaves,
+					peer_state.para_id,
+				);
 
 				if !keep {
 					peer_state.advertisements.remove(&removed);
@@ -196,8 +191,7 @@ impl PeerData {
 	fn prune_old_advertisements(
 		&mut self,
 		implicit_view: &ImplicitView,
-		active_leaves: &HashMap<Hash, ProspectiveParachainsMode>,
-		per_relay_parent: &HashMap<Hash, PerRelayParent>,
+		active_leaves: &HashMap<Hash, AsyncBackingParams>,
 	) {
 		if let PeerState::Collating(ref mut peer_state) = self.state {
 			peer_state.advertisements.retain(|hash, _| {
@@ -205,36 +199,30 @@ impl PeerData {
 				// - Relay parent is an active leaf
 				// - It belongs to allowed ancestry under some leaf
 				// Discard otherwise.
-				per_relay_parent.get(hash).map_or(false, |s| {
-					is_relay_parent_in_implicit_view(
-						hash,
-						s.prospective_parachains_mode,
-						implicit_view,
-						active_leaves,
-						peer_state.para_id,
-					)
-				})
+				is_relay_parent_in_implicit_view(
+					hash,
+					implicit_view,
+					active_leaves,
+					peer_state.para_id,
+				)
 			});
 		}
 	}
 
-	/// Note an advertisement by the collator. Returns `true` if the advertisement was imported
-	/// successfully. Fails if the advertisement is duplicate, out of view, or the peer has not
-	/// declared itself a collator.
+	/// Performs sanity check for an advertisement and notes it as advertised.
 	fn insert_advertisement(
 		&mut self,
 		on_relay_parent: Hash,
-		relay_parent_mode: ProspectiveParachainsMode,
 		candidate_hash: Option<CandidateHash>,
 		implicit_view: &ImplicitView,
-		active_leaves: &HashMap<Hash, ProspectiveParachainsMode>,
+		active_leaves: &HashMap<Hash, AsyncBackingParams>,
+		per_relay_parent: &PerRelayParent,
 	) -> std::result::Result<(CollatorId, ParaId), InsertAdvertisementError> {
 		match self.state {
 			PeerState::Connected(_) => Err(InsertAdvertisementError::UndeclaredCollator),
 			PeerState::Collating(ref mut state) => {
 				if !is_relay_parent_in_implicit_view(
 					&on_relay_parent,
-					relay_parent_mode,
 					implicit_view,
 					active_leaves,
 					state.para_id,
@@ -242,53 +230,41 @@ impl PeerData {
 					return Err(InsertAdvertisementError::OutOfOurView)
 				}
 
-				match (relay_parent_mode, candidate_hash) {
-					(ProspectiveParachainsMode::Disabled, candidate_hash) => {
-						if state.advertisements.contains_key(&on_relay_parent) {
-							return Err(InsertAdvertisementError::Duplicate)
-						}
-						state
-							.advertisements
-							.insert(on_relay_parent, HashSet::from_iter(candidate_hash));
-					},
-					(
-						ProspectiveParachainsMode::Enabled { max_candidate_depth, .. },
-						candidate_hash,
-					) => {
-						if let Some(candidate_hash) = candidate_hash {
-							if state
-								.advertisements
-								.get(&on_relay_parent)
-								.map_or(false, |candidates| candidates.contains(&candidate_hash))
-							{
-								return Err(InsertAdvertisementError::Duplicate)
-							}
-
-							let candidates =
-								state.advertisements.entry(on_relay_parent).or_default();
-
-							if candidates.len() > max_candidate_depth {
-								return Err(InsertAdvertisementError::PeerLimitReached)
-							}
-							candidates.insert(candidate_hash);
-						} else {
-							if self.version != CollationVersion::V1 {
-								gum::error!(
-									target: LOG_TARGET,
-									"Programming error, `candidate_hash` can not be `None` \
-									 for non `V1` networking.",
-								);
-							}
-
-							if state.advertisements.contains_key(&on_relay_parent) {
-								return Err(InsertAdvertisementError::Duplicate)
-							}
-							state
-								.advertisements
-								.insert(on_relay_parent, HashSet::from_iter(candidate_hash));
-						};
-					},
-				}
+				if let Some(candidate_hash) = candidate_hash {
+					if state
+						.advertisements
+						.get(&on_relay_parent)
+						.map_or(false, |candidates| candidates.contains(&candidate_hash))
+					{
+						return Err(InsertAdvertisementError::Duplicate)
+					}
+
+					let candidates = state.advertisements.entry(on_relay_parent).or_default();
+
+					// Current assignments is equal to the length of the claim queue. No honest
+					// collator should send that many advertisements.
+					if candidates.len() > per_relay_parent.assignment.current.len() {
+						return Err(InsertAdvertisementError::PeerLimitReached)
+					}
+
+					candidates.insert(candidate_hash);
+				} else {
+					if self.version != CollationVersion::V1 {
+						gum::error!(
+							target: LOG_TARGET,
+							"Programming error, `candidate_hash` can not be `None` \
+							 for non `V1` networking.",
+						);
+					}
+
+					if state.advertisements.contains_key(&on_relay_parent) {
+						return Err(InsertAdvertisementError::Duplicate)
+					}
+
+					state
+						.advertisements
+						.insert(on_relay_parent, HashSet::from_iter(candidate_hash));
+				};
 
 				state.last_active = Instant::now();
 				Ok((state.collator_id.clone(), state.para_id))
@@ -369,7 +345,6 @@ struct GroupAssignments {
 }
 
 struct PerRelayParent {
-	prospective_parachains_mode: ProspectiveParachainsMode,
 	assignment: GroupAssignments,
 	collations: Collations,
 	v2_receipts: bool,
@@ -390,11 +365,10 @@ struct State {
 	/// ancestry of some active leaf, then it does support prospective parachains.
 	implicit_view: ImplicitView,
 
-	/// All active leaves observed by us, including both that do and do not
-	/// support prospective parachains. This mapping works as a replacement for
+	/// All active leaves observed by us. This mapping works as a replacement for
 	/// [`polkadot_node_network_protocol::View`] and can be dropped once the transition
 	/// to asynchronous backing is done.
-	active_leaves: HashMap<Hash, ProspectiveParachainsMode>,
+	active_leaves: HashMap<Hash, AsyncBackingParams>,
 
 	/// State tracked per relay parent.
 	per_relay_parent: HashMap<Hash, PerRelayParent>,
@@ -437,23 +411,69 @@ struct State {
 	reputation: ReputationAggregator,
 }
 
+impl State {
+	// Returns the number of seconded and pending collations for a specific `ParaId`. Pending
+	// collations are:
+	// 1. Collations being fetched from a collator.
+	// 2. Collations waiting for validation from backing subsystem.
+	// 3. Collations blocked from seconding due to parent not being known by backing subsystem.
+	fn seconded_and_pending_for_para(&self, relay_parent: &Hash, para_id: &ParaId) -> usize {
+		let seconded = self
+			.per_relay_parent
+			.get(relay_parent)
+			.map_or(0, |per_relay_parent| per_relay_parent.collations.seconded_for_para(para_id));
+
+		let pending_fetch = self.per_relay_parent.get(relay_parent).map_or(0, |rp_state| {
+			match rp_state.collations.status {
+				CollationStatus::Fetching(pending_para_id) if pending_para_id == *para_id => 1,
+				_ => 0,
+			}
+		});
+
+		let waiting_for_validation = self
+			.fetched_candidates
+			.keys()
+			.filter(|fc| fc.relay_parent == *relay_parent && fc.para_id == *para_id)
+			.count();
+
+		let blocked_from_seconding =
+			self.blocked_from_seconding.values().fold(0, |acc, blocked_collations| {
+				acc + blocked_collations
+					.iter()
+					.filter(|pc| {
+						pc.candidate_receipt.descriptor.para_id() == *para_id &&
+							pc.candidate_receipt.descriptor.relay_parent() == *relay_parent
+					})
+					.count()
+			});
+
+		gum::trace!(
+			target: LOG_TARGET,
+			?relay_parent,
+			?para_id,
+			seconded,
+			pending_fetch,
+			waiting_for_validation,
+			blocked_from_seconding,
+			"Seconded and pending collations for para",
+		);
+
+		seconded + pending_fetch + waiting_for_validation + blocked_from_seconding
+	}
+}
+
 fn is_relay_parent_in_implicit_view(
 	relay_parent: &Hash,
-	relay_parent_mode: ProspectiveParachainsMode,
 	implicit_view: &ImplicitView,
-	active_leaves: &HashMap<Hash, ProspectiveParachainsMode>,
+	active_leaves: &HashMap<Hash, AsyncBackingParams>,
 	para_id: ParaId,
 ) -> bool {
-	match relay_parent_mode {
-		ProspectiveParachainsMode::Disabled => active_leaves.contains_key(relay_parent),
-		ProspectiveParachainsMode::Enabled { .. } => active_leaves.iter().any(|(hash, mode)| {
-			mode.is_enabled() &&
-				implicit_view
-					.known_allowed_relay_parents_under(hash, Some(para_id))
-					.unwrap_or_default()
-					.contains(relay_parent)
-		}),
-	}
+	active_leaves.iter().any(|(hash, _)| {
+		implicit_view
+			.known_allowed_relay_parents_under(hash, Some(para_id))
+			.unwrap_or_default()
+			.contains(relay_parent)
+	})
 }
 
 async fn construct_per_relay_parent<Sender>(
@@ -461,7 +481,6 @@ async fn construct_per_relay_parent<Sender>(
 	current_assignments: &mut HashMap<ParaId, usize>,
 	keystore: &KeystorePtr,
 	relay_parent: Hash,
-	relay_parent_mode: ProspectiveParachainsMode,
 	v2_receipts: bool,
 	session_index: SessionIndex,
 ) -> Result<Option<PerRelayParent>>
@@ -479,39 +498,24 @@ where
 			.await
 			.map_err(Error::CancelledValidatorGroups)??;
 
-	let cores = polkadot_node_subsystem_util::request_availability_cores(relay_parent, sender)
-		.await
-		.await
-		.map_err(Error::CancelledAvailabilityCores)??;
-
 	let core_now = if let Some(group) =
 		polkadot_node_subsystem_util::signing_key_and_index(&validators, keystore).and_then(
 			|(_, index)| polkadot_node_subsystem_util::find_validator_group(&groups, index),
 		) {
-		rotation_info.core_for_group(group, cores.len())
+		rotation_info.core_for_group(group, groups.len())
 	} else {
 		gum::trace!(target: LOG_TARGET, ?relay_parent, "Not a validator");
 		return Ok(None)
 	};
 
-	let claim_queue = request_claim_queue(relay_parent, sender)
+	let mut claim_queue = request_claim_queue(relay_parent, sender)
 		.await
 		.await
 		.map_err(Error::CancelledClaimQueue)??;
 
-	let paras_now = cores
-		.get(core_now.0 as usize)
-		.and_then(|c| match (c, relay_parent_mode) {
-			(CoreState::Occupied(_), ProspectiveParachainsMode::Disabled) => None,
-			(
-				CoreState::Occupied(_),
-				ProspectiveParachainsMode::Enabled { max_candidate_depth: 0, .. },
-			) => None,
-			_ => claim_queue.get(&core_now).cloned(),
-		})
-		.unwrap_or_else(|| VecDeque::new());
-
-	for para_id in paras_now.iter() {
+	let assigned_paras = claim_queue.remove(&core_now).unwrap_or_else(|| VecDeque::new());
+
+	for para_id in assigned_paras.iter() {
 		let entry = current_assignments.entry(*para_id).or_default();
 		*entry += 1;
 		if *entry == 1 {
@@ -524,10 +528,12 @@ where
 		}
 	}
 
+	let assignment = GroupAssignments { current: assigned_paras.into_iter().collect() };
+	let collations = Collations::new(&assignment.current);
+
 	Ok(Some(PerRelayParent {
-		prospective_parachains_mode: relay_parent_mode,
-		assignment: GroupAssignments { current: paras_now.into_iter().collect() },
-		collations: Collations::default(),
+		assignment,
+		collations,
 		v2_receipts,
 		session_index,
 		current_core: core_now,
@@ -655,12 +661,7 @@ fn handle_peer_view_change(state: &mut State, peer_id: PeerId, view: View) {
 		None => return,
 	};
 
-	peer_data.update_view(
-		&state.implicit_view,
-		&state.active_leaves,
-		&state.per_relay_parent,
-		view,
-	);
+	peer_data.update_view(&state.implicit_view, &state.active_leaves, view);
 	state.collation_requests_cancel_handles.retain(|pc, handle| {
 		let keep = pc.peer_id != peer_id || peer_data.has_advertised(&pc.relay_parent, None);
 		if !keep {
@@ -693,7 +694,6 @@ async fn request_collation(
 		.get_mut(&relay_parent)
 		.ok_or(FetchError::RelayParentOutOfView)?;
 
-	// Relay parent mode is checked in `handle_advertisement`.
 	let (requests, response_recv) = match (peer_protocol_version, prospective_candidate) {
 		(CollationVersion::V1, _) => {
 			let (req, response_recv) = OutgoingRequest::new(
@@ -739,7 +739,7 @@ async fn request_collation(
 
 	let maybe_candidate_hash =
 		prospective_candidate.as_ref().map(ProspectiveCandidate::candidate_hash);
-	per_relay_parent.collations.status = CollationStatus::Fetching;
+	per_relay_parent.collations.status = CollationStatus::Fetching(para_id);
 	per_relay_parent
 		.collations
 		.fetching_from
@@ -1050,6 +1050,62 @@ async fn second_unblocked_collations<Context>(
 	}
 }
 
+fn ensure_seconding_limit_is_respected(
+	relay_parent: &Hash,
+	para_id: ParaId,
+	state: &State,
+) -> std::result::Result<(), AdvertisementError> {
+	let paths = state.implicit_view.paths_via_relay_parent(relay_parent);
+
+	gum::trace!(
+		target: LOG_TARGET,
+		?relay_parent,
+		?para_id,
+		?paths,
+		"Checking seconding limit",
+	);
+
+	let mut has_claim_at_some_path = false;
+	for path in paths {
+		let mut cq_state = ClaimQueueState::new();
+		for ancestor in &path {
+			let seconded_and_pending = state.seconded_and_pending_for_para(&ancestor, &para_id);
+			cq_state.add_leaf(
+				&ancestor,
+				&state
+					.per_relay_parent
+					.get(ancestor)
+					.ok_or(AdvertisementError::RelayParentUnknown)?
+					.assignment
+					.current,
+			);
+			for _ in 0..seconded_and_pending {
+				cq_state.claim_at(ancestor, &para_id);
+			}
+		}
+
+		if cq_state.can_claim_at(relay_parent, &para_id) {
+			gum::trace!(
+				target: LOG_TARGET,
+				?relay_parent,
+				?para_id,
+				?path,
+				"Seconding limit respected at path",
+			);
+			has_claim_at_some_path = true;
+			break
+		}
+	}
+
+	// If there is a place in the claim queue for the candidate at at least one path we will accept
+	// it.
+	if has_claim_at_some_path {
+		Ok(())
+	} else {
+		Err(AdvertisementError::SecondedLimitReached)
+	}
+}
+
 async fn handle_advertisement<Sender>(
 	sender: &mut Sender,
 	state: &mut State,
@@ -1072,7 +1128,6 @@ where
 		.get(&relay_parent)
 		.ok_or(AdvertisementError::RelayParentUnknown)?;
 
-	let relay_parent_mode = per_relay_parent.prospective_parachains_mode;
 	let assignment = &per_relay_parent.assignment;
 
 	let collator_para_id =
@@ -1088,32 +1143,29 @@ where
 	let (collator_id, para_id) = peer_data
 		.insert_advertisement(
 			relay_parent,
-			relay_parent_mode,
 			candidate_hash,
 			&state.implicit_view,
 			&state.active_leaves,
+			&per_relay_parent,
 		)
 		.map_err(AdvertisementError::Invalid)?;
 
-	if per_relay_parent.collations.is_seconded_limit_reached(relay_parent_mode) {
-		return Err(AdvertisementError::SecondedLimitReached)
-	}
+	ensure_seconding_limit_is_respected(&relay_parent, para_id, state)?;
 
 	if let Some((candidate_hash, parent_head_data_hash)) = prospective_candidate {
 		// Check if backing subsystem allows to second this candidate.
 		//
 		// This is also only important when async backing or elastic scaling is enabled.
-		let seconding_not_allowed = relay_parent_mode.is_enabled() &&
-			!can_second(
-				sender,
-				collator_para_id,
-				relay_parent,
-				candidate_hash,
-				parent_head_data_hash,
-			)
-			.await;
+		let can_second = can_second(
+			sender,
+			collator_para_id,
+			relay_parent,
+			candidate_hash,
+			parent_head_data_hash,
+		)
+		.await;
 
-		if seconding_not_allowed {
+		if !can_second {
 			return Err(AdvertisementError::BlockedByBacking)
 		}
 	}
@@ -1143,8 +1195,8 @@ where
 	Ok(())
 }
 
-/// Enqueue collation for fetching. The advertisement is expected to be
-/// validated.
+/// Enqueue collation for fetching. The advertisement is expected to be validated and the seconding
+/// limit checked.
 async fn enqueue_collation<Sender>(
 	sender: &mut Sender,
 	state: &mut State,
@@ -1179,7 +1231,6 @@ where
 			return Ok(())
 		},
 	};
-	let relay_parent_mode = per_relay_parent.prospective_parachains_mode;
 	let prospective_candidate =
 		prospective_candidate.map(|(candidate_hash, parent_head_data_hash)| ProspectiveCandidate {
 			candidate_hash,
@@ -1187,22 +1238,11 @@ where
 		});
 
 	let collations = &mut per_relay_parent.collations;
-	if collations.is_seconded_limit_reached(relay_parent_mode) {
-		gum::trace!(
-			target: LOG_TARGET,
-			peer_id = ?peer_id,
-			%para_id,
-			?relay_parent,
-			"Limit of seconded collations reached for valid advertisement",
-		);
-		return Ok(())
-	}
-
 	let pending_collation =
 		PendingCollation::new(relay_parent, para_id, &peer_id, prospective_candidate);
 
 	match collations.status {
-		CollationStatus::Fetching | CollationStatus::WaitingOnValidation => {
+		CollationStatus::Fetching(_) | CollationStatus::WaitingOnValidation => {
 			gum::trace!(
 				target: LOG_TARGET,
 				peer_id = ?peer_id,
@@ -1210,26 +1250,13 @@ where
 				?relay_parent,
 				"Added collation to the pending list"
 			);
-			collations.waiting_queue.push_back((pending_collation, collator_id));
+			collations.add_to_waiting_queue((pending_collation, collator_id));
 		},
 		CollationStatus::Waiting => {
+			// We were waiting for a collation to be advertised to us (we were idle) so we can fetch
+			// the new collation immediately
 			fetch_collation(sender, state, pending_collation, collator_id).await?;
 		},
-		CollationStatus::Seconded if relay_parent_mode.is_enabled() => {
-			// Limit is not reached, it's allowed to second another
-			// collation.
-			fetch_collation(sender, state, pending_collation, collator_id).await?;
-		},
-		CollationStatus::Seconded => {
-			gum::trace!(
-				target: LOG_TARGET,
-				peer_id = ?peer_id,
-				%para_id,
-				?relay_parent,
-				?relay_parent_mode,
-				"A collation has already been seconded",
-			);
-		},
 	}
 
 	Ok(())
@@ -1255,7 +1282,10 @@ where
 			.await
 			.await
 			.map_err(Error::CancelledSessionIndex)??;
-		let mode = prospective_parachains_mode(sender, *leaf).await?;
+
+		let async_backing_params =
+			recv_runtime(request_async_backing_params(*leaf, sender).await).await?;
+
 		let v2_receipts = request_node_features(*leaf, session_index, sender)
 			.await?
 			.unwrap_or_default()
@@ -1268,7 +1298,6 @@ where
 			&mut state.current_assignments,
 			keystore,
 			*leaf,
-			mode,
 			v2_receipts,
 			session_index,
 		)
@@ -1277,53 +1306,53 @@ where
 			continue
 		};
 
-		state.active_leaves.insert(*leaf, mode);
+		state.active_leaves.insert(*leaf, async_backing_params);
 		state.per_relay_parent.insert(*leaf, per_relay_parent);
 
-		if mode.is_enabled() {
-			state
-				.implicit_view
-				.activate_leaf(sender, *leaf)
-				.await
-				.map_err(Error::ImplicitViewFetchError)?;
-
-			// Order is always descending.
-			let allowed_ancestry = state
-				.implicit_view
-				.known_allowed_relay_parents_under(leaf, None)
-				.unwrap_or_default();
-			for block_hash in allowed_ancestry {
-				if let Entry::Vacant(entry) = state.per_relay_parent.entry(*block_hash) {
-					// Safe to use the same v2 receipts config for the allowed relay parents as well
-					// as the same session index since they must be in the same session.
-					if let Some(per_relay_parent) = construct_per_relay_parent(
-						sender,
-						&mut state.current_assignments,
-						keystore,
-						*block_hash,
-						mode,
-						v2_receipts,
-						session_index,
-					)
-					.await?
-					{
-						entry.insert(per_relay_parent);
-					}
+		state
+			.implicit_view
+			.activate_leaf(sender, *leaf)
+			.await
+			.map_err(Error::ImplicitViewFetchError)?;
+
+		// Order is always descending.
+		let allowed_ancestry = state
+			.implicit_view
+			.known_allowed_relay_parents_under(leaf, None)
+			.unwrap_or_default();
+		for block_hash in allowed_ancestry {
+			if let Entry::Vacant(entry) = state.per_relay_parent.entry(*block_hash) {
+				// Safe to use the same v2 receipts config for the allowed relay parents as well
+				// as the same session index since they must be in the same session.
+				if let Some(per_relay_parent) = construct_per_relay_parent(
+					sender,
+					&mut state.current_assignments,
+					keystore,
+					*block_hash,
+					v2_receipts,
+					session_index,
+				)
+				.await?
+				{
+					entry.insert(per_relay_parent);
 				}
 			}
 		}
 	}
 
-	for (removed, mode) in removed {
+	for (removed, _) in removed {
+		gum::trace!(
+			target: LOG_TARGET,
+			?view,
+			?removed,
+			"handle_our_view_change - removed",
+		);
+
 		state.active_leaves.remove(removed);
 		// If the leaf is deactivated it still may stay in the view as a part
 		// of implicit ancestry. Only update the state after the hash is actually
 		// pruned from the block info storage.
-		let pruned = if mode.is_enabled() {
-			state.implicit_view.deactivate_leaf(*removed)
-		} else {
-			vec![*removed]
-		};
+		let pruned = state.implicit_view.deactivate_leaf(*removed);
 
 		for removed in pruned {
 			if let Some(per_relay_parent) = state.per_relay_parent.remove(&removed) {
@@ -1353,11 +1382,7 @@ where
 	});
 
 	for (peer_id, peer_data) in state.peer_data.iter_mut() {
-		peer_data.prune_old_advertisements(
-			&state.implicit_view,
-			&state.active_leaves,
-			&state.per_relay_parent,
-		);
+		peer_data.prune_old_advertisements(&state.implicit_view, &state.active_leaves);
 
 		// Disconnect peers who are not relevant to our current or next para.
 		//
@@ -1490,8 +1515,9 @@ async fn process_msg<Context>(
 			if let Some(CollationEvent { collator_id, pending_collation, .. }) =
 				state.fetched_candidates.remove(&fetched_collation)
 			{
-				let PendingCollation { relay_parent, peer_id, prospective_candidate, .. } =
-					pending_collation;
+				let PendingCollation {
+					relay_parent, peer_id, prospective_candidate, para_id, ..
+				} = pending_collation;
 				note_good_collation(
 					&mut state.reputation,
 					ctx.sender(),
@@ -1511,8 +1537,7 @@ async fn process_msg<Context>(
 				}
 
 				if let Some(rp_state) = state.per_relay_parent.get_mut(&parent) {
-					rp_state.collations.status = CollationStatus::Seconded;
-					rp_state.collations.note_seconded();
+					rp_state.collations.note_seconded(para_id);
 				}
 
 				// See if we've unblocked other collations for seconding.
@@ -1641,6 +1666,7 @@ async fn run_inner<Context>(
 				disconnect_inactive_peers(ctx.sender(), &eviction_policy, &state.peer_data).await;
 			},
 			resp = state.collation_requests.select_next_some() => {
+				let relay_parent = resp.0.pending_collation.relay_parent;
 				let res = match handle_collation_fetch_response(
 					&mut state,
 					resp,
@@ -1649,9 +1675,17 @@ async fn run_inner<Context>(
 				).await {
 					Err(Some((peer_id, rep))) => {
 						modify_reputation(&mut state.reputation, ctx.sender(), peer_id, rep).await;
+						// Reset the status for the relay parent
+						state.per_relay_parent.get_mut(&relay_parent).map(|rp| {
+							rp.collations.status.back_to_waiting();
+						});
 						continue
 					},
 					Err(None) => {
+						// Reset the status for the relay parent
+						state.per_relay_parent.get_mut(&relay_parent).map(|rp| {
+							rp.collations.status.back_to_waiting();
+						});
 						continue
 					},
 					Ok(res) => res
@@ -1730,11 +1764,7 @@ async fn dequeue_next_collation_and_fetch<Context>(
 	// The collator we tried to fetch from last, optionally which candidate.
 	previous_fetch: (CollatorId, Option<CandidateHash>),
 ) {
-	while let Some((next, id)) = state.per_relay_parent.get_mut(&relay_parent).and_then(|state| {
-		state
-			.collations
-			.get_next_collation_to_fetch(&previous_fetch, state.prospective_parachains_mode)
-	}) {
+	while let Some((next, id)) = get_next_collation_to_fetch(&previous_fetch, relay_parent, state) {
 		gum::debug!(
 			target: LOG_TARGET,
 			?relay_parent,
@@ -1843,9 +1873,7 @@ async fn kick_off_seconding<Context>(
 			collation_event.collator_protocol_version,
 			collation_event.pending_collation.prospective_candidate,
 		) {
-			(CollationVersion::V2, Some(ProspectiveCandidate { parent_head_data_hash, .. }))
-				if per_relay_parent.prospective_parachains_mode.is_enabled() =>
-			{
+			(CollationVersion::V2, Some(ProspectiveCandidate { parent_head_data_hash, .. })) => {
 				let pvd = request_prospective_validation_data(
 					ctx.sender(),
 					relay_parent,
@@ -1857,8 +1885,7 @@ async fn kick_off_seconding<Context>(
 
 				(pvd, maybe_parent_head_data, Some(parent_head_data_hash))
 			},
-			// Support V2 collators without async backing enabled.
-			(CollationVersion::V2, Some(_)) | (CollationVersion::V1, _) => {
+			(CollationVersion::V1, _) => {
 				let pvd = request_persisted_validation_data(
 					ctx.sender(),
 					candidate_receipt.descriptor().relay_parent(),
@@ -2107,6 +2134,106 @@ async fn handle_collation_fetch_response(
 	result
 }
 
+// Returns the claim queue without fetched or pending advertisement. The resulting `Vec` keeps the
+// order in the claim queue so the earlier an element is located in the `Vec` the higher its
+// priority is.
+fn unfulfilled_claim_queue_entries(relay_parent: &Hash, state: &State) -> Result<Vec<ParaId>> {
+	let relay_parent_state = state
+		.per_relay_parent
+		.get(relay_parent)
+		.ok_or(Error::RelayParentStateNotFound)?;
+	let scheduled_paras = relay_parent_state.assignment.current.iter().collect::<HashSet<_>>();
+	let paths = state.implicit_view.paths_via_relay_parent(relay_parent);
+
+	let mut claim_queue_states = Vec::new();
+	for path in paths {
+		let mut cq_state = ClaimQueueState::new();
+		for ancestor in &path {
+			cq_state.add_leaf(
+				&ancestor,
+				&state
+					.per_relay_parent
+					.get(&ancestor)
+					.ok_or(Error::RelayParentStateNotFound)?
+					.assignment
+					.current,
+			);
+
+			for para_id in &scheduled_paras {
+				let seconded_and_pending = state.seconded_and_pending_for_para(&ancestor, &para_id);
+				for _ in 0..seconded_and_pending {
+					cq_state.claim_at(&ancestor, &para_id);
+				}
+			}
+		}
+		claim_queue_states.push(cq_state);
+	}
+
+	// From the claim queue state for each leaf we have to return a combined single one. Go for a
+	// simple solution and return the longest one. In theory we always prefer the earliest entries
+	// in the claim queue so there is a good chance that the longest path is the one with
+	// unsatisfied entries in the beginning. This is not guaranteed as we might have fetched 2nd or
+	// 3rd spot from the claim queue but it should be good enough.
+	let unfulfilled_entries = claim_queue_states
+		.iter_mut()
+		.map(|cq| cq.unclaimed_at(relay_parent))
+		.max_by(|a, b| a.len().cmp(&b.len()))
+		.unwrap_or_default();
+
+	Ok(unfulfilled_entries)
+}
+
+/// Returns the next collation to fetch from the `waiting_queue` and reset the status back to
+/// `Waiting`.
+fn get_next_collation_to_fetch(
+	finished_one: &(CollatorId, Option<CandidateHash>),
+	relay_parent: Hash,
+	state: &mut State,
+) -> Option<(PendingCollation, CollatorId)> {
+	let unfulfilled_entries = match unfulfilled_claim_queue_entries(&relay_parent, &state) {
+		Ok(entries) => entries,
+		Err(err) => {
+			gum::error!(
+				target: LOG_TARGET,
+				?relay_parent,
+				?err,
+				"Failed to get unfulfilled claim queue entries"
+			);
+			return None
+		},
+	};
+	let rp_state = match state.per_relay_parent.get_mut(&relay_parent) {
+		Some(rp_state) => rp_state,
+		None => {
+			gum::error!(
+				target: LOG_TARGET,
+				?relay_parent,
+				"Failed to get relay parent state"
+			);
+			return None
+		},
+	};
+
+	// If finished one does not match waiting_collation, then we already dequeued another fetch
+	// to replace it.
+	if let Some((collator_id, maybe_candidate_hash)) = rp_state.collations.fetching_from.as_ref() {
+		// If a candidate hash was saved previously, `finished_one` must include this too.
+		if collator_id != &finished_one.0 &&
+			maybe_candidate_hash.map_or(true, |hash| Some(&hash) != finished_one.1.as_ref())
+		{
+			gum::trace!(
+				target: LOG_TARGET,
+				waiting_collation = ?rp_state.collations.fetching_from,
+				?finished_one,
+				"Not proceeding to the next collation - has already been done."
+			);
+			return None
+		}
+	}
+	rp_state.collations.status.back_to_waiting();
+	rp_state.collations.pick_a_collation_to_fetch(unfulfilled_entries)
+}
+
 // Sanity check the candidate descriptor version.
 fn descriptor_version_sanity_check(
 	descriptor: &CandidateDescriptorV2,
diff --git a/polkadot/node/network/collator-protocol/src/validator_side/tests/mod.rs b/polkadot/node/network/collator-protocol/src/validator_side/tests/mod.rs
index f2f23c188a66..5a2e135419dd 100644
--- a/polkadot/node/network/collator-protocol/src/validator_side/tests/mod.rs
+++ b/polkadot/node/network/collator-protocol/src/validator_side/tests/mod.rs
@@ -28,28 +28,24 @@ use std::{
 	time::Duration,
 };
 
+use self::prospective_parachains::update_view;
 use polkadot_node_network_protocol::{
-	our_view,
 	peer_set::CollationVersion,
 	request_response::{Requests, ResponseSender},
 	ObservedRole,
 };
 use polkadot_node_primitives::{BlockData, PoV};
-use polkadot_node_subsystem::{
-	errors::RuntimeApiError,
-	messages::{AllMessages, ReportPeerMessage, RuntimeApiMessage, RuntimeApiRequest},
+use polkadot_node_subsystem::messages::{
+	AllMessages, ReportPeerMessage, RuntimeApiMessage, RuntimeApiRequest,
 };
 use polkadot_node_subsystem_test_helpers as test_helpers;
 use polkadot_node_subsystem_util::{reputation::add_reputation, TimeoutExt};
 use polkadot_primitives::{
-	node_features,
-	vstaging::{CandidateReceiptV2 as CandidateReceipt, CoreState, OccupiedCore},
-	CollatorPair, CoreIndex, GroupIndex, GroupRotationInfo, HeadData, NodeFeatures,
-	PersistedValidationData, ScheduledCore, ValidatorId, ValidatorIndex,
-};
-use polkadot_primitives_test_helpers::{
-	dummy_candidate_descriptor, dummy_candidate_receipt_bad_sig, dummy_hash,
+	node_features, vstaging::CandidateReceiptV2 as CandidateReceipt, AsyncBackingParams,
+	CollatorPair, CoreIndex, GroupRotationInfo, HeadData, NodeFeatures, PersistedValidationData,
+	ValidatorId, ValidatorIndex,
 };
+use polkadot_primitives_test_helpers::{dummy_candidate_receipt_bad_sig, dummy_hash};
 
 mod prospective_parachains;
 
@@ -57,9 +53,6 @@ const ACTIVITY_TIMEOUT: Duration = Duration::from_millis(500);
 const DECLARE_TIMEOUT: Duration = Duration::from_millis(25);
 const REPUTATION_CHANGE_TEST_INTERVAL: Duration = Duration::from_millis(10);
 
-const ASYNC_BACKING_DISABLED_ERROR: RuntimeApiError =
-	RuntimeApiError::NotSupported { runtime_api_name: "test-runtime" };
-
 fn dummy_pvd() -> PersistedValidationData {
 	PersistedValidationData {
 		parent_head: HeadData(vec![7, 8, 9]),
@@ -77,19 +70,17 @@ struct TestState {
 	validator_public: Vec<ValidatorId>,
 	validator_groups: Vec<Vec<ValidatorIndex>>,
 	group_rotation_info: GroupRotationInfo,
-	cores: Vec<CoreState>,
 	claim_queue: BTreeMap<CoreIndex, VecDeque<ParaId>>,
+	async_backing_params: AsyncBackingParams,
 	node_features: NodeFeatures,
 	session_index: SessionIndex,
+	// Used by `update_view` to keep track of latest requested ancestor
+	last_known_block: Option<u32>,
 }
 
 impl Default for TestState {
 	fn default() -> Self {
-		let chain_a = ParaId::from(1);
-		let chain_b = ParaId::from(2);
-
-		let chain_ids = vec![chain_a, chain_b];
-		let relay_parent = Hash::repeat_byte(0x05);
+		let relay_parent = Hash::from_low_u64_be(0x05);
 		let collators = iter::repeat(()).map(|_| CollatorPair::generate().0).take(5).collect();
 
 		let validators = vec![
@@ -110,50 +101,103 @@ impl Default for TestState {
 		let group_rotation_info =
 			GroupRotationInfo { session_start_block: 0, group_rotation_frequency: 1, now: 0 };
 
-		let cores = vec![
-			CoreState::Scheduled(ScheduledCore { para_id: chain_ids[0], collator: None }),
-			CoreState::Free,
-			CoreState::Occupied(OccupiedCore {
-				next_up_on_available: Some(ScheduledCore { para_id: chain_ids[1], collator: None }),
-				occupied_since: 0,
-				time_out_at: 1,
-				next_up_on_time_out: None,
-				availability: Default::default(),
-				group_responsible: GroupIndex(0),
-				candidate_hash: Default::default(),
-				candidate_descriptor: {
-					let mut d = dummy_candidate_descriptor(dummy_hash());
-					d.para_id = chain_ids[1];
-
-					d.into()
-				},
-			}),
-		];
-
 		let mut claim_queue = BTreeMap::new();
-		claim_queue.insert(CoreIndex(0), [chain_ids[0]].into_iter().collect());
+		claim_queue.insert(
+			CoreIndex(0),
+			iter::repeat(ParaId::from(Self::CHAIN_IDS[0]))
+				.take(Self::ASYNC_BACKING_PARAMS.allowed_ancestry_len as usize)
+				.collect(),
+		);
 		claim_queue.insert(CoreIndex(1), VecDeque::new());
-		claim_queue.insert(CoreIndex(2), [chain_ids[1]].into_iter().collect());
+		claim_queue.insert(
+			CoreIndex(2),
+			iter::repeat(ParaId::from(Self::CHAIN_IDS[1]))
+				.take(Self::ASYNC_BACKING_PARAMS.allowed_ancestry_len as usize)
+				.collect(),
+		);
 
 		let mut node_features = NodeFeatures::EMPTY;
 		node_features.resize(node_features::FeatureIndex::CandidateReceiptV2 as usize + 1, false);
 		node_features.set(node_features::FeatureIndex::CandidateReceiptV2 as u8 as usize, true);
 
 		Self {
-			chain_ids,
+			chain_ids: Self::CHAIN_IDS.map(|id| ParaId::from(id)).to_vec(),
 			relay_parent,
 			collators,
 			validator_public,
 			validator_groups,
 			group_rotation_info,
-			cores,
 			claim_queue,
+			async_backing_params: Self::ASYNC_BACKING_PARAMS,
 			node_features,
 			session_index: 1,
+			last_known_block: None,
 		}
 	}
 }
 
+impl TestState {
+	const CHAIN_IDS: [u32; 2] = [1, 2];
+	const ASYNC_BACKING_PARAMS: AsyncBackingParams =
+		AsyncBackingParams { max_candidate_depth: 4, allowed_ancestry_len: 3 };
+
+	fn with_shared_core() -> Self {
+		let mut state = Self::default();
+
+		let mut claim_queue = BTreeMap::new();
+		claim_queue.insert(
+			CoreIndex(0),
+			VecDeque::from_iter(
+				[
+					ParaId::from(Self::CHAIN_IDS[1]),
+					ParaId::from(Self::CHAIN_IDS[0]),
+					ParaId::from(Self::CHAIN_IDS[0]),
+				]
+				.into_iter(),
+			),
+		);
+		state.validator_groups.truncate(1);
+
+		assert!(
+			claim_queue.get(&CoreIndex(0)).unwrap().len() ==
+				Self::ASYNC_BACKING_PARAMS.allowed_ancestry_len as usize
+		);
+
+		state.claim_queue = claim_queue;
+
+		state
+	}
+
+	fn with_one_scheduled_para() -> Self {
+		let mut state = Self::default();
+
+		let validator_groups = vec![vec![ValidatorIndex(0), ValidatorIndex(1)]];
+
+		let mut claim_queue = BTreeMap::new();
+		claim_queue.insert(
+			CoreIndex(0),
+			VecDeque::from_iter(
+				[
+					ParaId::from(Self::CHAIN_IDS[0]),
+					ParaId::from(Self::CHAIN_IDS[0]),
+					ParaId::from(Self::CHAIN_IDS[0]),
+				]
+				.into_iter(),
+			),
+		);
+
+		assert!(
+			claim_queue.get(&CoreIndex(0)).unwrap().len() ==
+				Self::ASYNC_BACKING_PARAMS.allowed_ancestry_len as usize
+		);
+
+		state.validator_groups = validator_groups;
+		state.claim_queue = claim_queue;
+
+		state
+	}
+}
+
 type VirtualOverseer =
 	polkadot_node_subsystem_test_helpers::TestSubsystemContextHandle<CollatorProtocolMessage>;
 
@@ -246,91 +290,6 @@ async fn overseer_signal(overseer: &mut VirtualOverseer, signal: OverseerSignal)
 		.expect(&format!("{:?} is more than enough for sending signals.", TIMEOUT));
 }
 
-async fn respond_to_runtime_api_queries(
-	virtual_overseer: &mut VirtualOverseer,
-	test_state: &TestState,
-	hash: Hash,
-) {
-	assert_matches!(
-		overseer_recv(virtual_overseer).await,
-		AllMessages::RuntimeApi(RuntimeApiMessage::Request(
-			rp,
-			RuntimeApiRequest::SessionIndexForChild(tx)
-		)) => {
-			assert_eq!(rp, hash);
-			tx.send(Ok(test_state.session_index)).unwrap();
-		}
-	);
-
-	assert_matches!(
-		overseer_recv(virtual_overseer).await,
-		AllMessages::RuntimeApi(RuntimeApiMessage::Request(
-			rp,
-			RuntimeApiRequest::AsyncBackingParams(tx)
-		)) => {
-			assert_eq!(rp, hash);
-			tx.send(Err(ASYNC_BACKING_DISABLED_ERROR)).unwrap();
-		}
-	);
-
-	assert_matches!(
-		overseer_recv(virtual_overseer).await,
-		AllMessages::RuntimeApi(RuntimeApiMessage::Request(
-			rp,
-			RuntimeApiRequest::NodeFeatures(_, tx)
-		)) => {
-			assert_eq!(rp, hash);
-			tx.send(Ok(test_state.node_features.clone())).unwrap();
-		}
-	);
-
-	assert_matches!(
-		overseer_recv(virtual_overseer).await,
-		AllMessages::RuntimeApi(RuntimeApiMessage::Request(
-			_,
-			RuntimeApiRequest::Validators(tx),
-		)) => {
-			let _ = tx.send(Ok(test_state.validator_public.clone()));
-		}
-	);
-
-	assert_matches!(
-		overseer_recv(virtual_overseer).await,
-		AllMessages::RuntimeApi(RuntimeApiMessage::Request(
-			rp,
-			RuntimeApiRequest::ValidatorGroups(tx),
-		)) => {
-			assert_eq!(rp, hash);
-			let _ = tx.send(Ok((
-				test_state.validator_groups.clone(),
-				test_state.group_rotation_info.clone(),
-			)));
-		}
-	);
-
-	assert_matches!(
-		overseer_recv(virtual_overseer).await,
-		AllMessages::RuntimeApi(RuntimeApiMessage::Request(
-			rp,
-			RuntimeApiRequest::AvailabilityCores(tx),
-		)) => {
-			assert_eq!(rp, hash);
-			let _ = tx.send(Ok(test_state.cores.clone()));
-		}
-	);
-
-	assert_matches!(
-		overseer_recv(virtual_overseer).await,
-		AllMessages::RuntimeApi(RuntimeApiMessage::Request(
-			rp,
-			RuntimeApiRequest::ClaimQueue(tx),
-		)) => {
-			assert_eq!(rp, hash);
-			let _ = tx.send(Ok(test_state.claim_queue.clone()));
-		}
-	);
-}
-
 /// Assert that the next message is a `CandidateBacking(Second())`.
 async fn assert_candidate_backing_second(
 	virtual_overseer: &mut VirtualOverseer,
@@ -506,138 +465,6 @@ async fn advertise_collation(
 	.await;
 }
 
-// As we receive a relevant advertisement act on it and issue a collation request.
-#[test]
-fn act_on_advertisement() {
-	let test_state = TestState::default();
-
-	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
-		let TestHarness { mut virtual_overseer, .. } = test_harness;
-
-		let pair = CollatorPair::generate().0;
-		gum::trace!("activating");
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![test_state.relay_parent],
-			)),
-		)
-		.await;
-
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, test_state.relay_parent)
-			.await;
-
-		let peer_b = PeerId::random();
-
-		connect_and_declare_collator(
-			&mut virtual_overseer,
-			peer_b,
-			pair.clone(),
-			test_state.chain_ids[0],
-			CollationVersion::V1,
-		)
-		.await;
-
-		advertise_collation(&mut virtual_overseer, peer_b, test_state.relay_parent, None).await;
-
-		assert_fetch_collation_request(
-			&mut virtual_overseer,
-			test_state.relay_parent,
-			test_state.chain_ids[0],
-			None,
-		)
-		.await;
-
-		virtual_overseer
-	});
-}
-
-/// Tests that validator side works with v2 network protocol
-/// before async backing is enabled.
-#[test]
-fn act_on_advertisement_v2() {
-	let test_state = TestState::default();
-
-	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
-		let TestHarness { mut virtual_overseer, .. } = test_harness;
-
-		let pair = CollatorPair::generate().0;
-		gum::trace!("activating");
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![test_state.relay_parent],
-			)),
-		)
-		.await;
-
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, test_state.relay_parent)
-			.await;
-
-		let peer_b = PeerId::random();
-
-		connect_and_declare_collator(
-			&mut virtual_overseer,
-			peer_b,
-			pair.clone(),
-			test_state.chain_ids[0],
-			CollationVersion::V2,
-		)
-		.await;
-
-		let pov = PoV { block_data: BlockData(vec![]) };
-		let mut candidate_a =
-			dummy_candidate_receipt_bad_sig(dummy_hash(), Some(Default::default()));
-		candidate_a.descriptor.para_id = test_state.chain_ids[0];
-		candidate_a.descriptor.relay_parent = test_state.relay_parent;
-		candidate_a.descriptor.persisted_validation_data_hash = dummy_pvd().hash();
-
-		let candidate_hash = candidate_a.hash();
-		let parent_head_data_hash = Hash::zero();
-		// v2 advertisement.
-		advertise_collation(
-			&mut virtual_overseer,
-			peer_b,
-			test_state.relay_parent,
-			Some((candidate_hash, parent_head_data_hash)),
-		)
-		.await;
-
-		let response_channel = assert_fetch_collation_request(
-			&mut virtual_overseer,
-			test_state.relay_parent,
-			test_state.chain_ids[0],
-			Some(candidate_hash),
-		)
-		.await;
-
-		response_channel
-			.send(Ok((
-				request_v1::CollationFetchingResponse::Collation(
-					candidate_a.clone().into(),
-					pov.clone(),
-				)
-				.encode(),
-				ProtocolName::from(""),
-			)))
-			.expect("Sending response should succeed");
-
-		assert_candidate_backing_second(
-			&mut virtual_overseer,
-			test_state.relay_parent,
-			test_state.chain_ids[0],
-			&pov,
-			// Async backing isn't enabled and thus it should do it the old way.
-			CollationVersion::V1,
-		)
-		.await;
-
-		virtual_overseer
-	});
-}
-
 // Test that we verify the signatures on `Declare` and `AdvertiseCollation` messages.
 #[test]
 fn collator_authentication_verification_works() {
@@ -687,31 +514,18 @@ fn collator_authentication_verification_works() {
 	});
 }
 
-/// Tests that a validator fetches only one collation at any moment of time
-/// per relay parent and ignores other advertisements once a candidate gets
-/// seconded.
+/// Tests that on a V1 Advertisement a validator fetches only one collation at any moment of time
+/// per relay parent and ignores other V1 advertisements once a candidate gets seconded.
 #[test]
-fn fetch_one_collation_at_a_time() {
-	let test_state = TestState::default();
+fn fetch_one_collation_at_a_time_for_v1_advertisement() {
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
-		let second = Hash::random();
-
-		let our_view = our_view![test_state.relay_parent, second];
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view.clone(),
-			)),
-		)
-		.await;
-
-		// Iter over view since the order may change due to sorted invariant.
-		for hash in our_view.iter() {
-			respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, *hash).await;
-		}
+		let second = Hash::from_low_u64_be(test_state.relay_parent.to_low_u64_be() - 1);
+		let relay_parent = test_state.relay_parent;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent, 0), (second, 1)])
+			.await;
 
 		let peer_b = PeerId::random();
 		let peer_c = PeerId::random();
@@ -734,8 +548,8 @@ fn fetch_one_collation_at_a_time() {
 		)
 		.await;
 
-		advertise_collation(&mut virtual_overseer, peer_b, test_state.relay_parent, None).await;
-		advertise_collation(&mut virtual_overseer, peer_c, test_state.relay_parent, None).await;
+		advertise_collation(&mut virtual_overseer, peer_b, relay_parent, None).await;
+		advertise_collation(&mut virtual_overseer, peer_c, relay_parent, None).await;
 
 		let response_channel = assert_fetch_collation_request(
 			&mut virtual_overseer,
@@ -790,26 +604,14 @@ fn fetch_one_collation_at_a_time() {
 /// timeout and in case of an error.
 #[test]
 fn fetches_next_collation() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::with_one_scheduled_para();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
 
+		let first = test_state.relay_parent;
 		let second = Hash::random();
-
-		let our_view = our_view![test_state.relay_parent, second];
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view.clone(),
-			)),
-		)
-		.await;
-
-		for hash in our_view.iter() {
-			respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, *hash).await;
-		}
+		update_view(&mut virtual_overseer, &mut test_state, vec![(first, 0), (second, 1)]).await;
 
 		let peer_b = PeerId::random();
 		let peer_c = PeerId::random();
@@ -919,21 +721,13 @@ fn fetches_next_collation() {
 
 #[test]
 fn reject_connection_to_next_group() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
 
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![test_state.relay_parent],
-			)),
-		)
-		.await;
-
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, test_state.relay_parent)
-			.await;
+		let relay_parent = test_state.relay_parent;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent, 0)]).await;
 
 		let peer_b = PeerId::random();
 
@@ -966,26 +760,13 @@ fn reject_connection_to_next_group() {
 // invalid.
 #[test]
 fn fetch_next_collation_on_invalid_collation() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::with_one_scheduled_para();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
 
-		let second = Hash::random();
-
-		let our_view = our_view![test_state.relay_parent, second];
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view.clone(),
-			)),
-		)
-		.await;
-
-		for hash in our_view.iter() {
-			respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, *hash).await;
-		}
+		let relay_parent = test_state.relay_parent;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent, 0)]).await;
 
 		let peer_b = PeerId::random();
 		let peer_c = PeerId::random();
@@ -1008,12 +789,12 @@ fn fetch_next_collation_on_invalid_collation() {
 		)
 		.await;
 
-		advertise_collation(&mut virtual_overseer, peer_b, test_state.relay_parent, None).await;
-		advertise_collation(&mut virtual_overseer, peer_c, test_state.relay_parent, None).await;
+		advertise_collation(&mut virtual_overseer, peer_b, relay_parent, None).await;
+		advertise_collation(&mut virtual_overseer, peer_c, relay_parent, None).await;
 
 		let response_channel = assert_fetch_collation_request(
 			&mut virtual_overseer,
-			test_state.relay_parent,
+			relay_parent,
 			test_state.chain_ids[0],
 			None,
 		)
@@ -1023,7 +804,7 @@ fn fetch_next_collation_on_invalid_collation() {
 		let mut candidate_a =
 			dummy_candidate_receipt_bad_sig(dummy_hash(), Some(Default::default()));
 		candidate_a.descriptor.para_id = test_state.chain_ids[0];
-		candidate_a.descriptor.relay_parent = test_state.relay_parent;
+		candidate_a.descriptor.relay_parent = relay_parent;
 		candidate_a.descriptor.persisted_validation_data_hash = dummy_pvd().hash();
 		response_channel
 			.send(Ok((
@@ -1038,7 +819,7 @@ fn fetch_next_collation_on_invalid_collation() {
 
 		let receipt = assert_candidate_backing_second(
 			&mut virtual_overseer,
-			test_state.relay_parent,
+			relay_parent,
 			test_state.chain_ids[0],
 			&pov,
 			CollationVersion::V1,
@@ -1048,7 +829,7 @@ fn fetch_next_collation_on_invalid_collation() {
 		// Inform that the candidate was invalid.
 		overseer_send(
 			&mut virtual_overseer,
-			CollatorProtocolMessage::Invalid(test_state.relay_parent, receipt),
+			CollatorProtocolMessage::Invalid(relay_parent, receipt),
 		)
 		.await;
 
@@ -1065,7 +846,7 @@ fn fetch_next_collation_on_invalid_collation() {
 		// We should see a request for another collation.
 		assert_fetch_collation_request(
 			&mut virtual_overseer,
-			test_state.relay_parent,
+			relay_parent,
 			test_state.chain_ids[0],
 			None,
 		)
@@ -1077,25 +858,15 @@ fn fetch_next_collation_on_invalid_collation() {
 
 #[test]
 fn inactive_disconnected() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
 
 		let pair = CollatorPair::generate().0;
 
-		let hash_a = test_state.relay_parent;
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![hash_a],
-			)),
-		)
-		.await;
-
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, test_state.relay_parent)
-			.await;
+		let relay_parent = test_state.relay_parent;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent, 0)]).await;
 
 		let peer_b = PeerId::random();
 
@@ -1107,11 +878,11 @@ fn inactive_disconnected() {
 			CollationVersion::V1,
 		)
 		.await;
-		advertise_collation(&mut virtual_overseer, peer_b, test_state.relay_parent, None).await;
+		advertise_collation(&mut virtual_overseer, peer_b, relay_parent, None).await;
 
 		assert_fetch_collation_request(
 			&mut virtual_overseer,
-			test_state.relay_parent,
+			relay_parent,
 			test_state.chain_ids[0],
 			None,
 		)
@@ -1126,31 +897,24 @@ fn inactive_disconnected() {
 
 #[test]
 fn activity_extends_life() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::with_one_scheduled_para();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
 
 		let pair = CollatorPair::generate().0;
 
-		let hash_a = test_state.relay_parent;
-		let hash_b = Hash::repeat_byte(1);
-		let hash_c = Hash::repeat_byte(2);
+		let hash_a = Hash::from_low_u64_be(12);
+		let hash_b = Hash::from_low_u64_be(11);
+		let hash_c = Hash::from_low_u64_be(10);
 
-		let our_view = our_view![hash_a, hash_b, hash_c];
-
-		overseer_send(
+		update_view(
 			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view.clone(),
-			)),
+			&mut test_state,
+			vec![(hash_a, 0), (hash_b, 1), (hash_c, 2)],
 		)
 		.await;
 
-		for hash in our_view.iter() {
-			respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, *hash).await;
-		}
-
 		let peer_b = PeerId::random();
 
 		connect_and_declare_collator(
@@ -1208,21 +972,13 @@ fn activity_extends_life() {
 
 #[test]
 fn disconnect_if_no_declare() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
 
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![test_state.relay_parent],
-			)),
-		)
-		.await;
-
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, test_state.relay_parent)
-			.await;
+		let relay_parent = test_state.relay_parent;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent, 0)]).await;
 
 		let peer_b = PeerId::random();
 
@@ -1245,26 +1001,16 @@ fn disconnect_if_no_declare() {
 
 #[test]
 fn disconnect_if_wrong_declare() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
-
 		let pair = CollatorPair::generate().0;
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![test_state.relay_parent],
-			)),
-		)
-		.await;
-
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, test_state.relay_parent)
-			.await;
-
 		let peer_b = PeerId::random();
 
+		let relay_parent = test_state.relay_parent;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent, 0)]).await;
+
 		overseer_send(
 			&mut virtual_overseer,
 			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::PeerConnected(
@@ -1307,26 +1053,16 @@ fn disconnect_if_wrong_declare() {
 
 #[test]
 fn delay_reputation_change() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| false), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
-
 		let pair = CollatorPair::generate().0;
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![test_state.relay_parent],
-			)),
-		)
-		.await;
-
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, test_state.relay_parent)
-			.await;
-
 		let peer_b = PeerId::random();
 
+		let relay_parent = test_state.relay_parent;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent, 0)]).await;
+
 		overseer_send(
 			&mut virtual_overseer,
 			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::PeerConnected(
@@ -1400,42 +1136,24 @@ fn view_change_clears_old_collators() {
 
 		let pair = CollatorPair::generate().0;
 
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![test_state.relay_parent],
-			)),
-		)
-		.await;
-
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, test_state.relay_parent)
-			.await;
-
-		let peer_b = PeerId::random();
+		let peer = PeerId::random();
+		let relay_parent = test_state.relay_parent;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent, 0)]).await;
 
 		connect_and_declare_collator(
 			&mut virtual_overseer,
-			peer_b,
+			peer,
 			pair.clone(),
 			test_state.chain_ids[0],
 			CollationVersion::V1,
 		)
 		.await;
 
-		let hash_b = Hash::repeat_byte(69);
-
-		overseer_send(
-			&mut virtual_overseer,
-			CollatorProtocolMessage::NetworkBridgeUpdate(NetworkBridgeEvent::OurViewChange(
-				our_view![hash_b],
-			)),
-		)
-		.await;
-
 		test_state.group_rotation_info = test_state.group_rotation_info.bump_rotation();
-		respond_to_runtime_api_queries(&mut virtual_overseer, &test_state, hash_b).await;
 
-		assert_collator_disconnect(&mut virtual_overseer, peer_b).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![]).await;
+
+		assert_collator_disconnect(&mut virtual_overseer, peer).await;
 
 		virtual_overseer
 	})
diff --git a/polkadot/node/network/collator-protocol/src/validator_side/tests/prospective_parachains.rs b/polkadot/node/network/collator-protocol/src/validator_side/tests/prospective_parachains.rs
index eda26e8539a1..fac63aeb2097 100644
--- a/polkadot/node/network/collator-protocol/src/validator_side/tests/prospective_parachains.rs
+++ b/polkadot/node/network/collator-protocol/src/validator_side/tests/prospective_parachains.rs
@@ -21,14 +21,11 @@ use super::*;
 use polkadot_node_subsystem::messages::ChainApiMessage;
 use polkadot_primitives::{
 	vstaging::{CommittedCandidateReceiptV2 as CommittedCandidateReceipt, MutateDescriptorV2},
-	AsyncBackingParams, BlockNumber, CandidateCommitments, Header, SigningContext, ValidatorId,
+	BlockNumber, CandidateCommitments, Header, SigningContext, ValidatorId,
 };
 use polkadot_primitives_test_helpers::dummy_committed_candidate_receipt_v2;
 use rstest::rstest;
 
-const ASYNC_BACKING_PARAMETERS: AsyncBackingParams =
-	AsyncBackingParams { max_candidate_depth: 4, allowed_ancestry_len: 3 };
-
 fn get_parent_hash(hash: Hash) -> Hash {
 	Hash::from_low_u64_be(hash.to_low_u64_be() + 1)
 }
@@ -48,7 +45,8 @@ async fn assert_construct_per_relay_parent(
 		msg,
 		AllMessages::RuntimeApi(
 			RuntimeApiMessage::Request(parent, RuntimeApiRequest::Validators(tx))
-		) if parent == hash => {
+		) => {
+			assert_eq!(parent, hash);
 			tx.send(Ok(test_state.validator_public.clone())).unwrap();
 		}
 	);
@@ -65,15 +63,6 @@ async fn assert_construct_per_relay_parent(
 		}
 	);
 
-	assert_matches!(
-		overseer_recv(virtual_overseer).await,
-		AllMessages::RuntimeApi(
-			RuntimeApiMessage::Request(parent, RuntimeApiRequest::AvailabilityCores(tx))
-		) if parent == hash => {
-			tx.send(Ok(test_state.cores.clone())).unwrap();
-		}
-	);
-
 	assert_matches!(
 		overseer_recv(virtual_overseer).await,
 		AllMessages::RuntimeApi(RuntimeApiMessage::Request(
@@ -88,12 +77,11 @@ async fn assert_construct_per_relay_parent(
 /// Handle a view update.
 pub(super) async fn update_view(
 	virtual_overseer: &mut VirtualOverseer,
-	test_state: &TestState,
+	test_state: &mut TestState,
 	new_view: Vec<(Hash, u32)>, // Hash and block number.
-	activated: u8,              // How many new heads does this update contain?
 ) -> Option<AllMessages> {
+	let last_block_from_view = new_view.last().map(|t| t.1);
 	let new_view: HashMap<Hash, u32> = HashMap::from_iter(new_view);
-
 	let our_view = OurView::new(new_view.keys().map(|hash| *hash), 0);
 
 	overseer_send(
@@ -103,9 +91,14 @@ pub(super) async fn update_view(
 	.await;
 
 	let mut next_overseer_message = None;
-	for _ in 0..activated {
+	for _ in 0..new_view.len() {
+		let msg = match next_overseer_message.take() {
+			Some(msg) => msg,
+			None => overseer_recv(virtual_overseer).await,
+		};
+
 		let (leaf_hash, leaf_number) = assert_matches!(
-			overseer_recv(virtual_overseer).await,
+			msg,
 			AllMessages::RuntimeApi(RuntimeApiMessage::Request(
 				parent,
 				RuntimeApiRequest::SessionIndexForChild(tx)
@@ -121,7 +114,7 @@ pub(super) async fn update_view(
 				_,
 				RuntimeApiRequest::AsyncBackingParams(tx),
 			)) => {
-				tx.send(Ok(ASYNC_BACKING_PARAMETERS)).unwrap();
+				tx.send(Ok(test_state.async_backing_params)).unwrap();
 			}
 		);
 
@@ -144,7 +137,8 @@ pub(super) async fn update_view(
 		)
 		.await;
 
-		let min_number = leaf_number.saturating_sub(ASYNC_BACKING_PARAMETERS.allowed_ancestry_len);
+		let min_number =
+			leaf_number.saturating_sub(test_state.async_backing_params.allowed_ancestry_len);
 
 		let ancestry_len = leaf_number + 1 - min_number;
 		let ancestry_hashes = std::iter::successors(Some(leaf_hash), |h| Some(get_parent_hash(*h)))
@@ -157,6 +151,10 @@ pub(super) async fn update_view(
 		{
 			let mut ancestry_iter = ancestry_iter.clone();
 			while let Some((hash, number)) = ancestry_iter.next() {
+				if Some(number) == test_state.last_known_block {
+					break;
+				}
+
 				// May be `None` for the last element.
 				let parent_hash =
 					ancestry_iter.peek().map(|(h, _)| *h).unwrap_or_else(|| get_parent_hash(hash));
@@ -204,6 +202,9 @@ pub(super) async fn update_view(
 
 		// Skip the leaf.
 		for (hash, number) in ancestry_iter.skip(1).take(requested_len.saturating_sub(1)) {
+			if Some(number) == test_state.last_known_block {
+				break;
+			}
 			assert_construct_per_relay_parent(
 				virtual_overseer,
 				test_state,
@@ -214,6 +215,9 @@ pub(super) async fn update_view(
 			.await;
 		}
 	}
+
+	test_state.last_known_block = last_block_from_view;
+
 	next_overseer_message
 }
 
@@ -337,9 +341,140 @@ async fn assert_persisted_validation_data(
 	}
 }
 
+// Combines dummy candidate creation, advertisement and fetching in a single call
+async fn submit_second_and_assert(
+	virtual_overseer: &mut VirtualOverseer,
+	keystore: KeystorePtr,
+	para_id: ParaId,
+	relay_parent: Hash,
+	collator: PeerId,
+	candidate_head_data: HeadData,
+) {
+	let (candidate, commitments) =
+		create_dummy_candidate_and_commitments(para_id, candidate_head_data, relay_parent);
+
+	let candidate_hash = candidate.hash();
+	let parent_head_data_hash = Hash::zero();
+
+	assert_advertise_collation(
+		virtual_overseer,
+		collator,
+		relay_parent,
+		para_id,
+		(candidate_hash, parent_head_data_hash),
+	)
+	.await;
+
+	let response_channel = assert_fetch_collation_request(
+		virtual_overseer,
+		relay_parent,
+		para_id,
+		Some(candidate_hash),
+	)
+	.await;
+
+	let pov = PoV { block_data: BlockData(vec![1]) };
+
+	send_collation_and_assert_processing(
+		virtual_overseer,
+		keystore,
+		relay_parent,
+		para_id,
+		collator,
+		response_channel,
+		candidate,
+		commitments,
+		pov,
+	)
+	.await;
+}
+
+fn create_dummy_candidate_and_commitments(
+	para_id: ParaId,
+	candidate_head_data: HeadData,
+	relay_parent: Hash,
+) -> (CandidateReceipt, CandidateCommitments) {
+	let mut candidate = dummy_candidate_receipt_bad_sig(relay_parent, Some(Default::default()));
+	candidate.descriptor.para_id = para_id;
+	candidate.descriptor.persisted_validation_data_hash = dummy_pvd().hash();
+	let commitments = CandidateCommitments {
+		head_data: candidate_head_data,
+		horizontal_messages: Default::default(),
+		upward_messages: Default::default(),
+		new_validation_code: None,
+		processed_downward_messages: 0,
+		hrmp_watermark: 0,
+	};
+	candidate.commitments_hash = commitments.hash();
+
+	(candidate.into(), commitments)
+}
+
+async fn assert_advertise_collation(
+	virtual_overseer: &mut VirtualOverseer,
+	peer: PeerId,
+	relay_parent: Hash,
+	expected_para_id: ParaId,
+	candidate: (CandidateHash, Hash),
+) {
+	advertise_collation(virtual_overseer, peer, relay_parent, Some(candidate)).await;
+	assert_matches!(
+		overseer_recv(virtual_overseer).await,
+		AllMessages::CandidateBacking(
+			CandidateBackingMessage::CanSecond(request, tx),
+		) => {
+			assert_eq!(request.candidate_hash, candidate.0);
+			assert_eq!(request.candidate_para_id, expected_para_id);
+			assert_eq!(request.parent_head_data_hash, candidate.1);
+			tx.send(true).expect("receiving side should be alive");
+		}
+	);
+}
+
+async fn send_collation_and_assert_processing(
+	virtual_overseer: &mut VirtualOverseer,
+	keystore: KeystorePtr,
+	relay_parent: Hash,
+	expected_para_id: ParaId,
+	expected_peer_id: PeerId,
+	response_channel: ResponseSender,
+	candidate: CandidateReceipt,
+	commitments: CandidateCommitments,
+	pov: PoV,
+) {
+	response_channel
+		.send(Ok((
+			request_v2::CollationFetchingResponse::Collation(candidate.clone(), pov.clone())
+				.encode(),
+			ProtocolName::from(""),
+		)))
+		.expect("Sending response should succeed");
+
+	assert_candidate_backing_second(
+		virtual_overseer,
+		relay_parent,
+		expected_para_id,
+		&pov,
+		CollationVersion::V2,
+	)
+	.await;
+
+	let candidate = CommittedCandidateReceipt { descriptor: candidate.descriptor, commitments };
+
+	send_seconded_statement(virtual_overseer, keystore.clone(), &candidate).await;
+
+	assert_collation_seconded(
+		virtual_overseer,
+		relay_parent,
+		expected_peer_id,
+		CollationVersion::V2,
+	)
+	.await;
+}
+
 #[test]
 fn v1_advertisement_accepted_and_seconded() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, keystore } = test_harness;
@@ -349,7 +484,7 @@ fn v1_advertisement_accepted_and_seconded() {
 		let head_b = Hash::from_low_u64_be(128);
 		let head_b_num: u32 = 0;
 
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
 
 		let peer_a = PeerId::random();
 
@@ -377,7 +512,7 @@ fn v1_advertisement_accepted_and_seconded() {
 		candidate.descriptor.para_id = test_state.chain_ids[0];
 		candidate.descriptor.persisted_validation_data_hash = dummy_pvd().hash();
 		let commitments = CandidateCommitments {
-			head_data: HeadData(vec![1 as u8]),
+			head_data: HeadData(vec![1u8]),
 			horizontal_messages: Default::default(),
 			upward_messages: Default::default(),
 			new_validation_code: None,
@@ -418,7 +553,7 @@ fn v1_advertisement_accepted_and_seconded() {
 
 #[test]
 fn v1_advertisement_rejected_on_non_active_leaf() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
@@ -428,7 +563,7 @@ fn v1_advertisement_rejected_on_non_active_leaf() {
 		let head_b = Hash::from_low_u64_be(128);
 		let head_b_num: u32 = 5;
 
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
 
 		let peer_a = PeerId::random();
 
@@ -460,7 +595,7 @@ fn v1_advertisement_rejected_on_non_active_leaf() {
 
 #[test]
 fn accept_advertisements_from_implicit_view() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
@@ -478,7 +613,7 @@ fn accept_advertisements_from_implicit_view() {
 		let head_d = get_parent_hash(head_c);
 
 		// Activated leaf is `b`, but the collation will be based on `c`.
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
 
 		let peer_a = PeerId::random();
 		let peer_b = PeerId::random();
@@ -563,24 +698,26 @@ fn accept_advertisements_from_implicit_view() {
 
 #[test]
 fn second_multiple_candidates_per_relay_parent() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::with_one_scheduled_para();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, keystore } = test_harness;
 
 		let pair = CollatorPair::generate().0;
 
-		// Grandparent of head `a`.
+		let head_a = Hash::from_low_u64_be(130);
+		let head_a_num: u32 = 0;
+
 		let head_b = Hash::from_low_u64_be(128);
 		let head_b_num: u32 = 2;
 
-		// Grandparent of head `b`.
-		// Group rotation frequency is 1 by default, at `c` we're assigned
-		// to the first para.
-		let head_c = Hash::from_low_u64_be(130);
-
-		// Activated leaf is `b`, but the collation will be based on `c`.
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		// Activated leaf is `a` and `b`.The collation will be based on `b`.
+		update_view(
+			&mut virtual_overseer,
+			&mut test_state,
+			vec![(head_a, head_a_num), (head_b, head_b_num)],
+		)
+		.await;
 
 		let peer_a = PeerId::random();
 
@@ -593,80 +730,17 @@ fn second_multiple_candidates_per_relay_parent() {
 		)
 		.await;
 
-		for i in 0..(ASYNC_BACKING_PARAMETERS.max_candidate_depth + 1) {
-			let mut candidate = dummy_candidate_receipt_bad_sig(head_c, Some(Default::default()));
-			candidate.descriptor.para_id = test_state.chain_ids[0];
-			candidate.descriptor.persisted_validation_data_hash = dummy_pvd().hash();
-			let commitments = CandidateCommitments {
-				head_data: HeadData(vec![i as u8]),
-				horizontal_messages: Default::default(),
-				upward_messages: Default::default(),
-				new_validation_code: None,
-				processed_downward_messages: 0,
-				hrmp_watermark: 0,
-			};
-			candidate.commitments_hash = commitments.hash();
-			let candidate: CandidateReceipt = candidate.into();
-
-			let candidate_hash = candidate.hash();
-			let parent_head_data_hash = Hash::zero();
-
-			advertise_collation(
-				&mut virtual_overseer,
-				peer_a,
-				head_c,
-				Some((candidate_hash, parent_head_data_hash)),
-			)
-			.await;
-			assert_matches!(
-				overseer_recv(&mut virtual_overseer).await,
-				AllMessages::CandidateBacking(
-					CandidateBackingMessage::CanSecond(request, tx),
-				) => {
-					assert_eq!(request.candidate_hash, candidate_hash);
-					assert_eq!(request.candidate_para_id, test_state.chain_ids[0]);
-					assert_eq!(request.parent_head_data_hash, parent_head_data_hash);
-					tx.send(true).expect("receiving side should be alive");
-				}
-			);
-
-			let response_channel = assert_fetch_collation_request(
-				&mut virtual_overseer,
-				head_c,
-				test_state.chain_ids[0],
-				Some(candidate_hash),
-			)
-			.await;
-
-			let pov = PoV { block_data: BlockData(vec![1]) };
-
-			response_channel
-				.send(Ok((
-					request_v2::CollationFetchingResponse::Collation(
-						candidate.clone(),
-						pov.clone(),
-					)
-					.encode(),
-					ProtocolName::from(""),
-				)))
-				.expect("Sending response should succeed");
-
-			assert_candidate_backing_second(
+		// `allowed_ancestry_len` equals the size of the claim queue
+		for i in 0..test_state.async_backing_params.allowed_ancestry_len {
+			submit_second_and_assert(
 				&mut virtual_overseer,
-				head_c,
+				keystore.clone(),
 				test_state.chain_ids[0],
-				&pov,
-				CollationVersion::V2,
+				head_a,
+				peer_a,
+				HeadData(vec![i as u8]),
 			)
 			.await;
-
-			let candidate =
-				CommittedCandidateReceipt { descriptor: candidate.descriptor, commitments };
-
-			send_seconded_statement(&mut virtual_overseer, keystore.clone(), &candidate).await;
-
-			assert_collation_seconded(&mut virtual_overseer, head_c, peer_a, CollationVersion::V2)
-				.await;
 		}
 
 		// No more advertisements can be made for this relay parent.
@@ -674,21 +748,14 @@ fn second_multiple_candidates_per_relay_parent() {
 		advertise_collation(
 			&mut virtual_overseer,
 			peer_a,
-			head_c,
+			head_a,
 			Some((candidate_hash, Hash::zero())),
 		)
 		.await;
 
-		// Reported because reached the limit of advertisements per relay parent.
-		assert_matches!(
-			overseer_recv(&mut virtual_overseer).await,
-			AllMessages::NetworkBridgeTx(
-				NetworkBridgeTxMessage::ReportPeer(ReportPeerMessage::Single(peer_id, rep)),
-			) => {
-				assert_eq!(peer_a, peer_id);
-				assert_eq!(rep.value, COST_UNEXPECTED_MESSAGE.cost_or_benefit());
-			}
-		);
+		// Rejected but not reported because reached the limit of advertisements for the para_id
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
 
 		// By different peer too (not reported).
 		let pair_b = CollatorPair::generate().0;
@@ -707,7 +774,7 @@ fn second_multiple_candidates_per_relay_parent() {
 		advertise_collation(
 			&mut virtual_overseer,
 			peer_b,
-			head_c,
+			head_a,
 			Some((candidate_hash, Hash::zero())),
 		)
 		.await;
@@ -721,7 +788,7 @@ fn second_multiple_candidates_per_relay_parent() {
 
 #[test]
 fn fetched_collation_sanity_check() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
@@ -738,7 +805,7 @@ fn fetched_collation_sanity_check() {
 		let head_c = Hash::from_low_u64_be(130);
 
 		// Activated leaf is `b`, but the collation will be based on `c`.
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
 
 		let peer_a = PeerId::random();
 
@@ -832,7 +899,7 @@ fn fetched_collation_sanity_check() {
 
 #[test]
 fn sanity_check_invalid_parent_head_data() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
@@ -842,7 +909,7 @@ fn sanity_check_invalid_parent_head_data() {
 		let head_c = Hash::from_low_u64_be(130);
 		let head_c_num = 3;
 
-		update_view(&mut virtual_overseer, &test_state, vec![(head_c, head_c_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_c, head_c_num)]).await;
 
 		let peer_a = PeerId::random();
 
@@ -952,7 +1019,7 @@ fn sanity_check_invalid_parent_head_data() {
 
 #[test]
 fn advertisement_spam_protection() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
@@ -965,7 +1032,7 @@ fn advertisement_spam_protection() {
 		let head_c = get_parent_hash(head_b);
 
 		// Activated leaf is `b`, but the collation will be based on `c`.
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
 
 		let peer_a = PeerId::random();
 		connect_and_declare_collator(
@@ -1026,7 +1093,7 @@ fn advertisement_spam_protection() {
 #[case(true)]
 #[case(false)]
 fn child_blocked_from_seconding_by_parent(#[case] valid_parent: bool) {
-	let test_state = TestState::default();
+	let mut test_state = TestState::with_one_scheduled_para();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, keystore } = test_harness;
@@ -1043,7 +1110,7 @@ fn child_blocked_from_seconding_by_parent(#[case] valid_parent: bool) {
 		let head_c = Hash::from_low_u64_be(130);
 
 		// Activated leaf is `b`, but the collation will be based on `c`.
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
 
 		let peer_a = PeerId::random();
 
@@ -1344,7 +1411,7 @@ fn v2_descriptor(#[case] v2_feature_enabled: bool) {
 		let head_b = Hash::from_low_u64_be(128);
 		let head_b_num: u32 = 0;
 
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
 
 		let peer_a = PeerId::random();
 
@@ -1442,7 +1509,7 @@ fn v2_descriptor(#[case] v2_feature_enabled: bool) {
 
 #[test]
 fn invalid_v2_descriptor() {
-	let test_state = TestState::default();
+	let mut test_state = TestState::default();
 
 	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
 		let TestHarness { mut virtual_overseer, .. } = test_harness;
@@ -1452,7 +1519,7 @@ fn invalid_v2_descriptor() {
 		let head_b = Hash::from_low_u64_be(128);
 		let head_b_num: u32 = 0;
 
-		update_view(&mut virtual_overseer, &test_state, vec![(head_b, head_b_num)], 1).await;
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
 
 		let peer_a = PeerId::random();
 
@@ -1545,3 +1612,868 @@ fn invalid_v2_descriptor() {
 		virtual_overseer
 	});
 }
+
+#[test]
+fn fair_collation_fetches() {
+	let mut test_state = TestState::with_shared_core();
+
+	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
+		let TestHarness { mut virtual_overseer, keystore } = test_harness;
+
+		let head_b = Hash::from_low_u64_be(128);
+		let head_b_num: u32 = 2;
+
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head_b, head_b_num)]).await;
+
+		let peer_a = PeerId::random();
+		let pair_a = CollatorPair::generate().0;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			peer_a,
+			pair_a.clone(),
+			test_state.chain_ids[0],
+			CollationVersion::V2,
+		)
+		.await;
+
+		let peer_b = PeerId::random();
+		let pair_b = CollatorPair::generate().0;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			peer_b,
+			pair_b.clone(),
+			test_state.chain_ids[1],
+			CollationVersion::V2,
+		)
+		.await;
+
+		// `peer_a` sends two advertisements (its claim queue limit)
+		for i in 0..2u8 {
+			submit_second_and_assert(
+				&mut virtual_overseer,
+				keystore.clone(),
+				ParaId::from(test_state.chain_ids[0]),
+				head_b,
+				peer_a,
+				HeadData(vec![i]),
+			)
+			.await;
+		}
+
+		// `peer_a` sends another advertisement and it is ignored
+		let candidate_hash = CandidateHash(Hash::repeat_byte(0xAA));
+		advertise_collation(
+			&mut virtual_overseer,
+			peer_a,
+			head_b,
+			Some((candidate_hash, Hash::zero())),
+		)
+		.await;
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		// `peer_b` should still be able to advertise its collation
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[1]),
+			head_b,
+			peer_b,
+			HeadData(vec![0u8]),
+		)
+		.await;
+
+		// And no more advertisements can be made for this relay parent.
+
+		// verify for peer_a
+		let candidate_hash = CandidateHash(Hash::repeat_byte(0xBB));
+		advertise_collation(
+			&mut virtual_overseer,
+			peer_a,
+			head_b,
+			Some((candidate_hash, Hash::zero())),
+		)
+		.await;
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		// verify for peer_b
+		let candidate_hash = CandidateHash(Hash::repeat_byte(0xCC));
+		advertise_collation(
+			&mut virtual_overseer,
+			peer_b,
+			head_b,
+			Some((candidate_hash, Hash::zero())),
+		)
+		.await;
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		virtual_overseer
+	});
+}
+
+#[test]
+fn collation_fetching_prefer_entries_earlier_in_claim_queue() {
+	let mut test_state = TestState::with_shared_core();
+
+	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
+		let TestHarness { mut virtual_overseer, keystore } = test_harness;
+
+		let pair_a = CollatorPair::generate().0;
+		let collator_a = PeerId::random();
+		let para_id_a = test_state.chain_ids[0];
+
+		let pair_b = CollatorPair::generate().0;
+		let collator_b = PeerId::random();
+		let para_id_b = test_state.chain_ids[1];
+
+		let head = Hash::from_low_u64_be(128);
+		let head_num: u32 = 2;
+
+		update_view(&mut virtual_overseer, &mut test_state, vec![(head, head_num)]).await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_a,
+			pair_a.clone(),
+			para_id_a,
+			CollationVersion::V2,
+		)
+		.await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_b,
+			pair_b.clone(),
+			para_id_b,
+			CollationVersion::V2,
+		)
+		.await;
+
+		let (candidate_a1, commitments_a1) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![0u8]), head);
+		let (candidate_b1, commitments_b1) =
+			create_dummy_candidate_and_commitments(para_id_b, HeadData(vec![1u8]), head);
+		let (candidate_a2, commitments_a2) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![2u8]), head);
+		let (candidate_a3, _) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![3u8]), head);
+		let parent_head_data_a1 = HeadData(vec![0u8]);
+		let parent_head_data_b1 = HeadData(vec![1u8]);
+		let parent_head_data_a2 = HeadData(vec![2u8]);
+		let parent_head_data_a3 = HeadData(vec![3u8]);
+
+		// advertise a collation for `para_id_a` but don't send the collation. This will be a
+		// pending fetch.
+		assert_advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			head,
+			para_id_a,
+			(candidate_a1.hash(), parent_head_data_a1.hash()),
+		)
+		.await;
+
+		let response_channel_a1 = assert_fetch_collation_request(
+			&mut virtual_overseer,
+			head,
+			para_id_a,
+			Some(candidate_a1.hash()),
+		)
+		.await;
+
+		// advertise another collation for `para_id_a`. This one should be fetched last.
+		assert_advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			head,
+			para_id_a,
+			(candidate_a2.hash(), parent_head_data_a2.hash()),
+		)
+		.await;
+
+		// There is a pending collation so nothing should be fetched
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		// Advertise a collation for `para_id_b`. This should be fetched second
+		assert_advertise_collation(
+			&mut virtual_overseer,
+			collator_b,
+			head,
+			para_id_b,
+			(candidate_b1.hash(), parent_head_data_b1.hash()),
+		)
+		.await;
+
+		// Again - no fetch because of the pending collation
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		//Now send a response for the first fetch and examine the second fetch
+		send_collation_and_assert_processing(
+			&mut virtual_overseer,
+			keystore.clone(),
+			head,
+			para_id_a,
+			collator_a,
+			response_channel_a1,
+			candidate_a1,
+			commitments_a1,
+			PoV { block_data: BlockData(vec![1]) },
+		)
+		.await;
+
+		// The next fetch should be for `para_id_b`
+		let response_channel_b = assert_fetch_collation_request(
+			&mut virtual_overseer,
+			head,
+			para_id_b,
+			Some(candidate_b1.hash()),
+		)
+		.await;
+
+		send_collation_and_assert_processing(
+			&mut virtual_overseer,
+			keystore.clone(),
+			head,
+			para_id_b,
+			collator_b,
+			response_channel_b,
+			candidate_b1,
+			commitments_b1,
+			PoV { block_data: BlockData(vec![2]) },
+		)
+		.await;
+
+		// and the final one for `para_id_a`
+		let response_channel_a2 = assert_fetch_collation_request(
+			&mut virtual_overseer,
+			head,
+			para_id_a,
+			Some(candidate_a2.hash()),
+		)
+		.await;
+
+		// Advertise another collation for `para_id_a`. This should be rejected as there is no slot
+		// in the claim queue for it. One is fetched and one is pending.
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			head,
+			Some((candidate_a3.hash(), parent_head_data_a3.hash())),
+		)
+		.await;
+
+		// `CanSecond` shouldn't be sent as the advertisement should be ignored
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		// Fetch the pending collation
+		send_collation_and_assert_processing(
+			&mut virtual_overseer,
+			keystore.clone(),
+			head,
+			para_id_a,
+			collator_a,
+			response_channel_a2,
+			candidate_a2,
+			commitments_a2,
+			PoV { block_data: BlockData(vec![3]) },
+		)
+		.await;
+
+		virtual_overseer
+	});
+}
+
+#[test]
+fn collation_fetching_considers_advertisements_from_the_whole_view() {
+	let mut test_state = TestState::with_shared_core();
+
+	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
+		let TestHarness { mut virtual_overseer, keystore } = test_harness;
+
+		let pair_a = CollatorPair::generate().0;
+		let collator_a = PeerId::random();
+		let para_id_a = test_state.chain_ids[0];
+
+		let pair_b = CollatorPair::generate().0;
+		let collator_b = PeerId::random();
+		let para_id_b = test_state.chain_ids[1];
+
+		let relay_parent_2 = Hash::from_low_u64_be(test_state.relay_parent.to_low_u64_be() - 1);
+
+		assert_eq!(
+			*test_state.claim_queue.get(&CoreIndex(0)).unwrap(),
+			VecDeque::from([para_id_b, para_id_a, para_id_a])
+		);
+
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent_2, 2)]).await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_a,
+			pair_a.clone(),
+			para_id_a,
+			CollationVersion::V2,
+		)
+		.await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_b,
+			pair_b.clone(),
+			para_id_b,
+			CollationVersion::V2,
+		)
+		.await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_a,
+			relay_parent_2,
+			collator_a,
+			HeadData(vec![0u8]),
+		)
+		.await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_b,
+			relay_parent_2,
+			collator_b,
+			HeadData(vec![1u8]),
+		)
+		.await;
+
+		let relay_parent_3 = Hash::from_low_u64_be(relay_parent_2.to_low_u64_be() - 1);
+		*test_state.claim_queue.get_mut(&CoreIndex(0)).unwrap() =
+			VecDeque::from([para_id_a, para_id_a, para_id_b]);
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent_3, 3)]).await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_b,
+			relay_parent_3,
+			collator_b,
+			HeadData(vec![3u8]),
+		)
+		.await;
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_a,
+			relay_parent_3,
+			collator_a,
+			HeadData(vec![3u8]),
+		)
+		.await;
+
+		// At this point the claim queue is satisfied and any advertisement at `relay_parent_4`
+		// must be ignored
+
+		let (candidate_a, _) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![5u8]), relay_parent_3);
+		let parent_head_data_a = HeadData(vec![5u8]);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			relay_parent_3,
+			Some((candidate_a.hash(), parent_head_data_a.hash())),
+		)
+		.await;
+
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		let (candidate_b, _) =
+			create_dummy_candidate_and_commitments(para_id_b, HeadData(vec![6u8]), relay_parent_3);
+		let parent_head_data_b = HeadData(vec![6u8]);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_b,
+			relay_parent_3,
+			Some((candidate_b.hash(), parent_head_data_b.hash())),
+		)
+		.await;
+
+		// `CanSecond` shouldn't be sent as the advertisement should be ignored
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		// At `relay_parent_6` the advertisement for `para_id_b` falls out of the view so a new one
+		// can be accepted
+		let relay_parent_6 = Hash::from_low_u64_be(relay_parent_3.to_low_u64_be() - 2);
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent_6, 6)]).await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_a,
+			relay_parent_6,
+			collator_a,
+			HeadData(vec![3u8]),
+		)
+		.await;
+
+		virtual_overseer
+	});
+}
+
+#[test]
+fn collation_fetching_fairness_handles_old_claims() {
+	let mut test_state = TestState::with_shared_core();
+
+	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
+		let TestHarness { mut virtual_overseer, keystore } = test_harness;
+
+		let pair_a = CollatorPair::generate().0;
+		let collator_a = PeerId::random();
+		let para_id_a = test_state.chain_ids[0];
+
+		let pair_b = CollatorPair::generate().0;
+		let collator_b = PeerId::random();
+		let para_id_b = test_state.chain_ids[1];
+
+		let relay_parent_2 = Hash::from_low_u64_be(test_state.relay_parent.to_low_u64_be() - 1);
+
+		*test_state.claim_queue.get_mut(&CoreIndex(0)).unwrap() =
+			VecDeque::from([para_id_a, para_id_b, para_id_a]);
+
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent_2, 2)]).await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_a,
+			pair_a.clone(),
+			para_id_a,
+			CollationVersion::V2,
+		)
+		.await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_b,
+			pair_b.clone(),
+			para_id_b,
+			CollationVersion::V2,
+		)
+		.await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_a,
+			relay_parent_2,
+			collator_a,
+			HeadData(vec![0u8]),
+		)
+		.await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_b,
+			relay_parent_2,
+			collator_b,
+			HeadData(vec![1u8]),
+		)
+		.await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_a,
+			relay_parent_2,
+			collator_a,
+			HeadData(vec![2u8]),
+		)
+		.await;
+
+		let relay_parent_3 = Hash::from_low_u64_be(relay_parent_2.to_low_u64_be() - 1);
+
+		*test_state.claim_queue.get_mut(&CoreIndex(0)).unwrap() =
+			VecDeque::from([para_id_b, para_id_a, para_id_b]);
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent_3, 3)]).await;
+
+		// nothing is advertised here
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		let relay_parent_4 = Hash::from_low_u64_be(relay_parent_3.to_low_u64_be() - 1);
+
+		*test_state.claim_queue.get_mut(&CoreIndex(0)).unwrap() =
+			VecDeque::from([para_id_a, para_id_b, para_id_a]);
+		update_view(&mut virtual_overseer, &mut test_state, vec![(relay_parent_4, 4)]).await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_b,
+			relay_parent_4,
+			collator_b,
+			HeadData(vec![3u8]),
+		)
+		.await;
+
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			para_id_a,
+			relay_parent_4,
+			collator_a,
+			HeadData(vec![4u8]),
+		)
+		.await;
+
+		// At this point the claim queue is satisfied and any advertisement at `relay_parent_4`
+		// must be ignored
+
+		// Advertisement for `para_id_a` at `relay_parent_4` which must be ignored
+		let (candidate_a, _) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![5u8]), relay_parent_4);
+		let parent_head_data_a = HeadData(vec![5u8]);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			relay_parent_4,
+			Some((candidate_a.hash(), parent_head_data_a.hash())),
+		)
+		.await;
+
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		// Advertisement for `para_id_b` at `relay_parent_4` which must be ignored
+		let (candidate_b, _) =
+			create_dummy_candidate_and_commitments(para_id_b, HeadData(vec![6u8]), relay_parent_4);
+		let parent_head_data_b = HeadData(vec![6u8]);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_b,
+			relay_parent_4,
+			Some((candidate_b.hash(), parent_head_data_b.hash())),
+		)
+		.await;
+
+		// `CanSecond` shouldn't be sent as the advertisement should be ignored
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		virtual_overseer
+	});
+}
+
+#[test]
+fn claims_below_are_counted_correctly() {
+	let mut test_state = TestState::with_one_scheduled_para();
+
+	// Shorten the claim queue to make the test smaller
+	let mut claim_queue = BTreeMap::new();
+	claim_queue.insert(
+		CoreIndex(0),
+		VecDeque::from_iter(
+			[ParaId::from(test_state.chain_ids[0]), ParaId::from(test_state.chain_ids[0])]
+				.into_iter(),
+		),
+	);
+	test_state.claim_queue = claim_queue;
+	test_state.async_backing_params.max_candidate_depth = 3;
+	test_state.async_backing_params.allowed_ancestry_len = 2;
+
+	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
+		let TestHarness { mut virtual_overseer, keystore } = test_harness;
+
+		let hash_a = Hash::from_low_u64_be(test_state.relay_parent.to_low_u64_be() - 1);
+		let hash_b = Hash::from_low_u64_be(hash_a.to_low_u64_be() - 1);
+		let hash_c = Hash::from_low_u64_be(hash_b.to_low_u64_be() - 1);
+
+		let pair_a = CollatorPair::generate().0;
+		let collator_a = PeerId::random();
+		let para_id_a = test_state.chain_ids[0];
+
+		update_view(&mut virtual_overseer, &mut test_state, vec![(hash_c, 2)]).await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_a,
+			pair_a.clone(),
+			para_id_a,
+			CollationVersion::V2,
+		)
+		.await;
+
+		// A collation at hash_a claims the spot at hash_a
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_a,
+			collator_a,
+			HeadData(vec![0u8]),
+		)
+		.await;
+
+		// Another collation at hash_a claims the spot at hash_b
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_a,
+			collator_a,
+			HeadData(vec![1u8]),
+		)
+		.await;
+
+		// Collation at hash_c claims its own spot
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_c,
+			collator_a,
+			HeadData(vec![2u8]),
+		)
+		.await;
+
+		// Collation at hash_b should be ignored because the claim queue is satisfied
+		let (ignored_candidate, _) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![3u8]), hash_b);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			hash_b,
+			Some((ignored_candidate.hash(), Hash::random())),
+		)
+		.await;
+
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		virtual_overseer
+	});
+}
+
+#[test]
+fn claims_above_are_counted_correctly() {
+	let mut test_state = TestState::with_one_scheduled_para();
+
+	// Shorten the claim queue to make the test smaller
+	let mut claim_queue = BTreeMap::new();
+	claim_queue.insert(
+		CoreIndex(0),
+		VecDeque::from_iter(
+			[ParaId::from(test_state.chain_ids[0]), ParaId::from(test_state.chain_ids[0])]
+				.into_iter(),
+		),
+	);
+	test_state.claim_queue = claim_queue;
+	test_state.async_backing_params.max_candidate_depth = 3;
+	test_state.async_backing_params.allowed_ancestry_len = 2;
+
+	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
+		let TestHarness { mut virtual_overseer, keystore } = test_harness;
+
+		let hash_a = Hash::from_low_u64_be(test_state.relay_parent.to_low_u64_be() - 1); // block 0
+		let hash_b = Hash::from_low_u64_be(hash_a.to_low_u64_be() - 1); // block 1
+		let hash_c = Hash::from_low_u64_be(hash_b.to_low_u64_be() - 1); // block 2
+
+		let pair_a = CollatorPair::generate().0;
+		let collator_a = PeerId::random();
+		let para_id_a = test_state.chain_ids[0];
+
+		update_view(&mut virtual_overseer, &mut test_state, vec![(hash_c, 2)]).await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_a,
+			pair_a.clone(),
+			para_id_a,
+			CollationVersion::V2,
+		)
+		.await;
+
+		// A collation at hash_b claims the spot at hash_b
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_b,
+			collator_a,
+			HeadData(vec![0u8]),
+		)
+		.await;
+
+		// Another collation at hash_b claims the spot at hash_c
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_b,
+			collator_a,
+			HeadData(vec![1u8]),
+		)
+		.await;
+
+		// Collation at hash_a claims its own spot
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_a,
+			collator_a,
+			HeadData(vec![0u8]),
+		)
+		.await;
+
+		// Another Collation at hash_a should be ignored because the claim queue is satisfied
+		let (ignored_candidate, _) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![2u8]), hash_a);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			hash_a,
+			Some((ignored_candidate.hash(), Hash::random())),
+		)
+		.await;
+
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		// Same for hash_b
+		let (ignored_candidate, _) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![3u8]), hash_b);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			hash_b,
+			Some((ignored_candidate.hash(), Hash::random())),
+		)
+		.await;
+
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		virtual_overseer
+	});
+}
+
+#[test]
+fn claim_fills_last_free_slot() {
+	let mut test_state = TestState::with_one_scheduled_para();
+
+	// Shorten the claim queue to make the test smaller
+	let mut claim_queue = BTreeMap::new();
+	claim_queue.insert(
+		CoreIndex(0),
+		VecDeque::from_iter(
+			[ParaId::from(test_state.chain_ids[0]), ParaId::from(test_state.chain_ids[0])]
+				.into_iter(),
+		),
+	);
+	test_state.claim_queue = claim_queue;
+	test_state.async_backing_params.max_candidate_depth = 3;
+	test_state.async_backing_params.allowed_ancestry_len = 2;
+
+	test_harness(ReputationAggregator::new(|_| true), |test_harness| async move {
+		let TestHarness { mut virtual_overseer, keystore } = test_harness;
+
+		let hash_a = Hash::from_low_u64_be(test_state.relay_parent.to_low_u64_be() - 1); // block 0
+		let hash_b = Hash::from_low_u64_be(hash_a.to_low_u64_be() - 1); // block 1
+		let hash_c = Hash::from_low_u64_be(hash_b.to_low_u64_be() - 1); // block 2
+
+		let pair_a = CollatorPair::generate().0;
+		let collator_a = PeerId::random();
+		let para_id_a = test_state.chain_ids[0];
+
+		update_view(&mut virtual_overseer, &mut test_state, vec![(hash_c, 2)]).await;
+
+		connect_and_declare_collator(
+			&mut virtual_overseer,
+			collator_a,
+			pair_a.clone(),
+			para_id_a,
+			CollationVersion::V2,
+		)
+		.await;
+
+		// A collation at hash_a claims its spot
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_a,
+			collator_a,
+			HeadData(vec![0u8]),
+		)
+		.await;
+
+		// Collation at hash_b claims its own spot
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_b,
+			collator_a,
+			HeadData(vec![3u8]),
+		)
+		.await;
+
+		// Collation at hash_c claims its own spot
+		submit_second_and_assert(
+			&mut virtual_overseer,
+			keystore.clone(),
+			ParaId::from(test_state.chain_ids[0]),
+			hash_c,
+			collator_a,
+			HeadData(vec![2u8]),
+		)
+		.await;
+
+		// Another Collation at hash_a should be ignored because the claim queue is satisfied
+		let (ignored_candidate, _) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![3u8]), hash_a);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			hash_a,
+			Some((ignored_candidate.hash(), Hash::random())),
+		)
+		.await;
+
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		// Same for hash_b
+		let (ignored_candidate, _) =
+			create_dummy_candidate_and_commitments(para_id_a, HeadData(vec![4u8]), hash_b);
+
+		advertise_collation(
+			&mut virtual_overseer,
+			collator_a,
+			hash_b,
+			Some((ignored_candidate.hash(), Hash::random())),
+		)
+		.await;
+
+		test_helpers::Yield::new().await;
+		assert_matches!(virtual_overseer.recv().now_or_never(), None);
+
+		virtual_overseer
+	});
+}
diff --git a/polkadot/node/network/dispute-distribution/Cargo.toml b/polkadot/node/network/dispute-distribution/Cargo.toml
index 4f2f9ccadf8b..079a37ca0aff 100644
--- a/polkadot/node/network/dispute-distribution/Cargo.toml
+++ b/polkadot/node/network/dispute-distribution/Cargo.toml
@@ -12,32 +12,32 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+codec = { features = ["std"], workspace = true, default-features = true }
+derive_more = { workspace = true, default-features = true }
+fatality = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
-derive_more = { workspace = true, default-features = true }
-codec = { features = ["std"], workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
+indexmap = { workspace = true }
 polkadot-erasure-coding = { workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
-polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem = { workspace = true, default-features = true }
+polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
+schnellru = { workspace = true }
 sp-application-crypto = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-fatality = { workspace = true }
-schnellru = { workspace = true }
-indexmap = { workspace = true }
 
 [dev-dependencies]
+assert_matches = { workspace = true }
 async-channel = { workspace = true }
 async-trait = { workspace = true }
+futures-timer = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
+polkadot-primitives-test-helpers = { workspace = true }
+sc-keystore = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
-futures-timer = { workspace = true }
-assert_matches = { workspace = true }
-polkadot-primitives-test-helpers = { workspace = true }
diff --git a/polkadot/node/network/gossip-support/Cargo.toml b/polkadot/node/network/gossip-support/Cargo.toml
index 7d17ea45eab9..1ba556fc46b0 100644
--- a/polkadot/node/network/gossip-support/Cargo.toml
+++ b/polkadot/node/network/gossip-support/Cargo.toml
@@ -12,12 +12,12 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+sc-network = { workspace = true, default-features = true }
+sc-network-common = { workspace = true, default-features = true }
 sp-application-crypto = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
-sc-network-common = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
 
 polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
@@ -26,15 +26,15 @@ polkadot-primitives = { workspace = true, default-features = true }
 
 futures = { workspace = true }
 futures-timer = { workspace = true }
+gum = { workspace = true, default-features = true }
 rand = { workspace = true }
 rand_chacha = { workspace = true }
-gum = { workspace = true, default-features = true }
 
 [dev-dependencies]
-sp-keyring = { workspace = true, default-features = true }
+sp-authority-discovery = { workspace = true, default-features = true }
 sp-consensus-babe = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-sp-authority-discovery = { workspace = true, default-features = true }
 
 polkadot-node-subsystem-test-helpers = { workspace = true }
 
diff --git a/polkadot/node/network/protocol/Cargo.toml b/polkadot/node/network/protocol/Cargo.toml
index 0bcf224332bc..83a24959f60a 100644
--- a/polkadot/node/network/protocol/Cargo.toml
+++ b/polkadot/node/network/protocol/Cargo.toml
@@ -14,22 +14,22 @@ workspace = true
 [dependencies]
 async-channel = { workspace = true }
 async-trait = { workspace = true }
+bitvec = { workspace = true, default-features = true }
+codec = { features = ["derive"], workspace = true }
+derive_more = { workspace = true, default-features = true }
+fatality = { workspace = true }
+futures = { workspace = true }
+gum = { workspace = true, default-features = true }
 hex = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
-codec = { features = ["derive"], workspace = true }
+polkadot-primitives = { workspace = true, default-features = true }
+rand = { workspace = true, default-features = true }
+sc-authority-discovery = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
-sc-authority-discovery = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 strum = { features = ["derive"], workspace = true, default-features = true }
-futures = { workspace = true }
 thiserror = { workspace = true }
-fatality = { workspace = true }
-rand = { workspace = true, default-features = true }
-derive_more = { workspace = true, default-features = true }
-gum = { workspace = true, default-features = true }
-bitvec = { workspace = true, default-features = true }
 
 [dev-dependencies]
 rand_chacha = { workspace = true, default-features = true }
diff --git a/polkadot/node/network/statement-distribution/Cargo.toml b/polkadot/node/network/statement-distribution/Cargo.toml
index d737c7bf8968..8bd058b8c849 100644
--- a/polkadot/node/network/statement-distribution/Cargo.toml
+++ b/polkadot/node/network/statement-distribution/Cargo.toml
@@ -12,41 +12,41 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+arrayvec = { workspace = true }
+bitvec = { workspace = true, default-features = true }
+codec = { features = ["derive"], workspace = true }
+fatality = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 gum = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
-sp-staking = { workspace = true }
-sp-keystore = { workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
+indexmap = { workspace = true }
+polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-node-network-protocol = { workspace = true, default-features = true }
-arrayvec = { workspace = true }
-indexmap = { workspace = true }
-codec = { features = ["derive"], workspace = true }
+polkadot-primitives = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
+sp-staking = { workspace = true }
 thiserror = { workspace = true }
-fatality = { workspace = true }
-bitvec = { workspace = true, default-features = true }
 
 [dev-dependencies]
-async-channel = { workspace = true }
 assert_matches = { workspace = true }
-polkadot-node-subsystem-test-helpers = { workspace = true }
-sp-authority-discovery = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
+async-channel = { workspace = true }
 futures-timer = { workspace = true }
+polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-primitives = { workspace = true, features = ["test"] }
 polkadot-primitives-test-helpers = { workspace = true }
-rand_chacha = { workspace = true, default-features = true }
 polkadot-subsystem-bench = { workspace = true }
+rand_chacha = { workspace = true, default-features = true }
 rstest = { workspace = true }
+sc-keystore = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
+sp-application-crypto = { workspace = true, default-features = true }
+sp-authority-discovery = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 
 [[bench]]
 name = "statement-distribution-regression-bench"
diff --git a/polkadot/node/overseer/Cargo.toml b/polkadot/node/overseer/Cargo.toml
index 62634c1da090..fd7f1e039247 100644
--- a/polkadot/node/overseer/Cargo.toml
+++ b/polkadot/node/overseer/Cargo.toml
@@ -12,30 +12,30 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-sc-client-api = { workspace = true, default-features = true }
-sp-api = { workspace = true, default-features = true }
+async-trait = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
+gum = { workspace = true, default-features = true }
+orchestra = { features = ["futures_channel"], workspace = true }
 parking_lot = { workspace = true, default-features = true }
+polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem-types = { workspace = true, default-features = true }
-polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
-orchestra = { features = ["futures_channel"], workspace = true }
-gum = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
+sp-api = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
-async-trait = { workspace = true }
 tikv-jemalloc-ctl = { optional = true, workspace = true }
 
 [dev-dependencies]
-metered = { features = ["futures_channel"], workspace = true }
-sp-core = { workspace = true, default-features = true }
-futures = { features = ["thread-pool"], workspace = true }
-femme = { workspace = true }
 assert_matches = { workspace = true }
-polkadot-primitives-test-helpers = { workspace = true }
+femme = { workspace = true }
+futures = { features = ["thread-pool"], workspace = true }
+metered = { features = ["futures_channel"], workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
+polkadot-primitives-test-helpers = { workspace = true }
+sp-core = { workspace = true, default-features = true }
 
 [target.'cfg(target_os = "linux")'.dependencies]
 tikv-jemalloc-ctl = "0.5.0"
diff --git a/polkadot/node/primitives/Cargo.toml b/polkadot/node/primitives/Cargo.toml
index 50ee3a80ddb8..d138b77dea8f 100644
--- a/polkadot/node/primitives/Cargo.toml
+++ b/polkadot/node/primitives/Cargo.toml
@@ -12,24 +12,24 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+bitvec = { features = ["alloc"], workspace = true }
 bounded-vec = { workspace = true }
+codec = { features = ["derive"], workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
+polkadot-parachain-primitives = { workspace = true }
 polkadot-primitives = { workspace = true, default-features = true }
-codec = { features = ["derive"], workspace = true }
-sp-core = { workspace = true, default-features = true }
+sc-keystore = { workspace = true }
+schnorrkel = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
 sp-application-crypto = { workspace = true, default-features = true }
 sp-consensus-babe = { workspace = true, default-features = true }
 sp-consensus-slots = { workspace = true }
+sp-core = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-maybe-compressed-blob = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-polkadot-parachain-primitives = { workspace = true }
-schnorrkel = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-bitvec = { features = ["alloc"], workspace = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-sc-keystore = { workspace = true }
 
 [target.'cfg(not(target_os = "unknown"))'.dependencies]
 zstd = { version = "0.12.4", default-features = false }
diff --git a/polkadot/node/primitives/src/lib.rs b/polkadot/node/primitives/src/lib.rs
index 6985e86098b0..1e5ce6489bc8 100644
--- a/polkadot/node/primitives/src/lib.rs
+++ b/polkadot/node/primitives/src/lib.rs
@@ -59,7 +59,7 @@ pub use disputes::{
 /// relatively rare.
 ///
 /// The associated worker binaries should use the same version as the node that spawns them.
-pub const NODE_VERSION: &'static str = "1.16.1";
+pub const NODE_VERSION: &'static str = "1.17.0";
 
 // For a 16-ary Merkle Prefix Trie, we can expect at most 16 32-byte hashes per node
 // plus some overhead:
diff --git a/polkadot/node/service/Cargo.toml b/polkadot/node/service/Cargo.toml
index 7f58a56d5d16..122040a9b207 100644
--- a/polkadot/node/service/Cargo.toml
+++ b/polkadot/node/service/Cargo.toml
@@ -14,98 +14,98 @@ workspace = true
 
 [dependencies]
 # Substrate Client
-sc-authority-discovery = { workspace = true, default-features = true }
-sc-consensus-babe = { workspace = true, default-features = true }
-sc-consensus-beefy = { workspace = true, default-features = true }
-sc-consensus-grandpa = { workspace = true, default-features = true }
 mmr-gadget = { workspace = true, default-features = true }
-sp-mmr-primitives = { workspace = true, default-features = true }
-sp-genesis-builder = { workspace = true, default-features = true }
+sc-authority-discovery = { workspace = true, default-features = true }
+sc-basic-authorship = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
+sc-consensus-babe = { workspace = true, default-features = true }
+sc-consensus-beefy = { workspace = true, default-features = true }
+sc-consensus-grandpa = { workspace = true, default-features = true }
 sc-consensus-slots = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
+sc-keystore = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
-sc-transaction-pool = { workspace = true, default-features = true }
-sc-transaction-pool-api = { workspace = true, default-features = true }
-sc-sync-state-rpc = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
-sc-basic-authorship = { workspace = true, default-features = true }
 sc-offchain = { workspace = true, default-features = true }
-sc-sysinfo = { workspace = true, default-features = true }
 sc-service = { workspace = true }
+sc-sync-state-rpc = { workspace = true, default-features = true }
+sc-sysinfo = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
+sc-transaction-pool = { workspace = true, default-features = true }
+sc-transaction-pool-api = { workspace = true, default-features = true }
+sp-genesis-builder = { workspace = true, default-features = true }
+sp-mmr-primitives = { workspace = true, default-features = true }
 
 # Substrate Primitives
+pallet-transaction-payment = { workspace = true, default-features = true }
+sp-api = { workspace = true, default-features = true }
 sp-authority-discovery = { workspace = true, default-features = true }
+sp-block-builder = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
+sp-consensus-babe = { workspace = true, default-features = true }
 sp-consensus-beefy = { workspace = true, default-features = true }
 sp-consensus-grandpa = { workspace = true, default-features = true }
-sp-inherents = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-api = { workspace = true, default-features = true }
-sp-block-builder = { workspace = true, default-features = true }
-sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+sp-inherents = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 sp-offchain = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-session = { workspace = true, default-features = true }
-sp-transaction-pool = { workspace = true, default-features = true }
-pallet-transaction-payment = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true, default-features = true }
-sp-consensus-babe = { workspace = true, default-features = true }
-sp-weights = { workspace = true, default-features = true }
+sp-transaction-pool = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
+sp-weights = { workspace = true, default-features = true }
 
 # Substrate Pallets
-pallet-transaction-payment-rpc-runtime-api = { workspace = true, default-features = true }
 frame-metadata-hash-extension = { optional = true, workspace = true, default-features = true }
 frame-system = { workspace = true, default-features = true }
+pallet-transaction-payment-rpc-runtime-api = { workspace = true, default-features = true }
 
 # Substrate Other
+frame-benchmarking = { workspace = true, default-features = true }
+frame-benchmarking-cli = { workspace = true, default-features = true }
 frame-system-rpc-runtime-api = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
-frame-benchmarking-cli = { workspace = true, default-features = true }
-frame-benchmarking = { workspace = true, default-features = true }
 
 # External Crates
 async-trait = { workspace = true }
+codec = { workspace = true, default-features = true }
 futures = { workspace = true }
-is_executable = { workspace = true }
 gum = { workspace = true, default-features = true }
-log = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-thiserror = { workspace = true }
+is_executable = { workspace = true }
 kvdb = { workspace = true }
 kvdb-rocksdb = { optional = true, workspace = true }
+log = { workspace = true, default-features = true }
 parity-db = { optional = true, workspace = true }
-codec = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 # Polkadot
 polkadot-core-primitives = { workspace = true, default-features = true }
 polkadot-node-core-parachains-inherent = { workspace = true, default-features = true }
-polkadot-overseer = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
+polkadot-node-network-protocol = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
-polkadot-rpc = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
-polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-node-subsystem-types = { workspace = true, default-features = true }
+polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-overseer = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
+polkadot-rpc = { workspace = true, default-features = true }
 polkadot-runtime-parachains = { workspace = true, default-features = true }
-polkadot-node-network-protocol = { workspace = true, default-features = true }
 
 # Polkadot Runtime Constants
 rococo-runtime-constants = { optional = true, workspace = true, default-features = true }
 westend-runtime-constants = { optional = true, workspace = true, default-features = true }
 
 # Polkadot Runtimes
-westend-runtime = { optional = true, workspace = true }
 rococo-runtime = { optional = true, workspace = true }
+westend-runtime = { optional = true, workspace = true }
 
 # Polkadot Subsystems
 polkadot-approval-distribution = { optional = true, workspace = true, default-features = true }
@@ -137,11 +137,11 @@ xcm = { workspace = true, default-features = true }
 xcm-runtime-apis = { workspace = true, default-features = true }
 
 [dev-dependencies]
-polkadot-test-client = { workspace = true }
+assert_matches = { workspace = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-primitives-test-helpers = { workspace = true }
+polkadot-test-client = { workspace = true }
 sp-tracing = { workspace = true }
-assert_matches = { workspace = true }
 tempfile = { workspace = true }
 
 [features]
@@ -210,6 +210,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"westend-runtime?/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-system/try-runtime",
diff --git a/polkadot/node/service/src/overseer.rs b/polkadot/node/service/src/overseer.rs
index 279b6ff80704..e4ea6efeaac2 100644
--- a/polkadot/node/service/src/overseer.rs
+++ b/polkadot/node/service/src/overseer.rs
@@ -210,7 +210,7 @@ pub fn validator_overseer_builder<Spawner, RuntimeClient>(
 			AuthorityDiscoveryService,
 		>,
 		ChainApiSubsystem<RuntimeClient>,
-		CollationGenerationSubsystem,
+		DummySubsystem,
 		CollatorProtocolSubsystem,
 		ApprovalDistributionSubsystem,
 		ApprovalVotingSubsystem,
@@ -237,6 +237,7 @@ where
 	let network_bridge_metrics: NetworkBridgeMetrics = Metrics::register(registry)?;
 	let approval_voting_parallel_metrics: ApprovalVotingParallelMetrics =
 		Metrics::register(registry)?;
+
 	let builder = Overseer::builder()
 		.network_bridge_tx(NetworkBridgeTxSubsystem::new(
 			network_service.clone(),
@@ -295,7 +296,7 @@ where
 		))
 		.pvf_checker(PvfCheckerSubsystem::new(keystore.clone(), Metrics::register(registry)?))
 		.chain_api(ChainApiSubsystem::new(runtime_client.clone(), Metrics::register(registry)?))
-		.collation_generation(CollationGenerationSubsystem::new(Metrics::register(registry)?))
+		.collation_generation(DummySubsystem)
 		.collator_protocol({
 			let side = match is_parachain_node {
 				IsParachainNode::Collator(_) | IsParachainNode::FullNode =>
@@ -434,7 +435,7 @@ pub fn validator_with_parallel_overseer_builder<Spawner, RuntimeClient>(
 			AuthorityDiscoveryService,
 		>,
 		ChainApiSubsystem<RuntimeClient>,
-		CollationGenerationSubsystem,
+		DummySubsystem,
 		CollatorProtocolSubsystem,
 		DummySubsystem,
 		DummySubsystem,
@@ -519,7 +520,7 @@ where
 		))
 		.pvf_checker(PvfCheckerSubsystem::new(keystore.clone(), Metrics::register(registry)?))
 		.chain_api(ChainApiSubsystem::new(runtime_client.clone(), Metrics::register(registry)?))
-		.collation_generation(CollationGenerationSubsystem::new(Metrics::register(registry)?))
+		.collation_generation(DummySubsystem)
 		.collator_protocol({
 			let side = match is_parachain_node {
 				IsParachainNode::Collator(_) | IsParachainNode::FullNode =>
diff --git a/polkadot/node/subsystem-bench/Cargo.toml b/polkadot/node/subsystem-bench/Cargo.toml
index 8633818e775d..e288ee2b78d3 100644
--- a/polkadot/node/subsystem-bench/Cargo.toml
+++ b/polkadot/node/subsystem-bench/Cargo.toml
@@ -21,79 +21,79 @@ doc = false
 
 
 [dependencies]
-tikv-jemallocator = { features = ["profiling", "unprefixed_malloc_on_supported_platforms"], workspace = true, optional = true }
-jemalloc_pprof = { workspace = true, optional = true }
-polkadot-service = { workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
-polkadot-node-subsystem-util = { workspace = true, default-features = true }
-polkadot-node-subsystem-types = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, features = ["test"] }
-polkadot-node-network-protocol = { workspace = true, default-features = true }
-polkadot-availability-recovery = { features = ["subsystem-benchmarks"], workspace = true, default-features = true }
-polkadot-availability-distribution = { workspace = true, default-features = true }
-polkadot-statement-distribution = { workspace = true, default-features = true }
-polkadot-node-core-av-store = { workspace = true, default-features = true }
-polkadot-node-core-chain-api = { workspace = true, default-features = true }
-polkadot-availability-bitfield-distribution = { workspace = true, default-features = true }
-color-eyre = { workspace = true }
-polkadot-overseer = { workspace = true, default-features = true }
-colored = { workspace = true }
 assert_matches = { workspace = true }
 async-trait = { workspace = true }
-sp-keystore = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
+bincode = { workspace = true }
 clap = { features = ["derive"], workspace = true }
+color-eyre = { workspace = true }
+colored = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
-bincode = { workspace = true }
-sha1 = { workspace = true }
-hex = { workspace = true, default-features = true }
 gum = { workspace = true, default-features = true }
-polkadot-erasure-coding = { workspace = true, default-features = true }
+hex = { workspace = true, default-features = true }
+jemalloc_pprof = { workspace = true, optional = true }
 log = { workspace = true, default-features = true }
-sp-tracing = { workspace = true }
+polkadot-availability-bitfield-distribution = { workspace = true, default-features = true }
+polkadot-availability-distribution = { workspace = true, default-features = true }
+polkadot-availability-recovery = { features = ["subsystem-benchmarks"], workspace = true, default-features = true }
+polkadot-erasure-coding = { workspace = true, default-features = true }
+polkadot-node-core-av-store = { workspace = true, default-features = true }
+polkadot-node-core-chain-api = { workspace = true, default-features = true }
+polkadot-node-network-protocol = { workspace = true, default-features = true }
+polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem = { workspace = true, default-features = true }
+polkadot-node-subsystem-types = { workspace = true, default-features = true }
+polkadot-node-subsystem-util = { workspace = true, default-features = true }
+polkadot-overseer = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, features = ["test"] }
+polkadot-service = { workspace = true, default-features = true }
+polkadot-statement-distribution = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
+sc-keystore = { workspace = true, default-features = true }
+sha1 = { workspace = true }
+sp-core = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
+sp-tracing = { workspace = true }
+tikv-jemallocator = { features = ["profiling", "unprefixed_malloc_on_supported_platforms"], workspace = true, optional = true }
 # `rand` only supports uniform distribution, we need normal distribution for latency.
-rand_distr = { workspace = true }
 bitvec = { workspace = true, default-features = true }
 kvdb-memorydb = { workspace = true }
+rand_distr = { workspace = true }
 
-codec = { features = ["derive", "std"], workspace = true, default-features = true }
-tokio = { features = ["parking_lot", "rt-multi-thread"], workspace = true, default-features = true }
 clap-num = { workspace = true }
+codec = { features = ["derive", "std"], workspace = true, default-features = true }
+itertools = { workspace = true }
+polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
-sp-keyring = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true, default-features = true }
+polkadot-primitives-test-helpers = { workspace = true }
+prometheus = { workspace = true }
+prometheus-endpoint = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
-sp-consensus = { workspace = true, default-features = true }
-polkadot-node-metrics = { workspace = true, default-features = true }
-itertools = { workspace = true }
-polkadot-primitives-test-helpers = { workspace = true }
-prometheus-endpoint = { workspace = true, default-features = true }
-prometheus = { workspace = true }
 serde = { workspace = true, default-features = true }
-serde_yaml = { workspace = true }
 serde_json = { workspace = true }
+serde_yaml = { workspace = true }
+sp-application-crypto = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+tokio = { features = ["parking_lot", "rt-multi-thread"], workspace = true, default-features = true }
 
+polkadot-approval-distribution = { workspace = true, default-features = true }
 polkadot-node-core-approval-voting = { workspace = true, default-features = true }
 polkadot-node-core-approval-voting-parallel = { workspace = true, default-features = true }
-polkadot-approval-distribution = { workspace = true, default-features = true }
 sp-consensus-babe = { workspace = true, default-features = true }
 sp-runtime = { workspace = true }
 sp-timestamp = { workspace = true, default-features = true }
 
 schnorrkel = { workspace = true }
 # rand_core should match schnorrkel
-rand_core = { workspace = true }
-rand_chacha = { workspace = true, default-features = true }
-paste = { workspace = true, default-features = true }
 orchestra = { features = ["futures_channel"], workspace = true }
+paste = { workspace = true, default-features = true }
 pyroscope = { workspace = true }
 pyroscope_pprofrs = { workspace = true }
+rand_chacha = { workspace = true, default-features = true }
+rand_core = { workspace = true }
 strum = { features = ["derive"], workspace = true, default-features = true }
 
 [features]
diff --git a/polkadot/node/subsystem-test-helpers/Cargo.toml b/polkadot/node/subsystem-test-helpers/Cargo.toml
index d3229291673c..4e660b15c1e2 100644
--- a/polkadot/node/subsystem-test-helpers/Cargo.toml
+++ b/polkadot/node/subsystem-test-helpers/Cargo.toml
@@ -14,16 +14,16 @@ workspace = true
 async-trait = { workspace = true }
 futures = { workspace = true }
 parking_lot = { workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-erasure-coding = { workspace = true, default-features = true }
+polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-node-subsystem-util = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
 
 sc-client-api = { workspace = true, default-features = true }
+sc-keystore = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
+sp-application-crypto = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
diff --git a/polkadot/node/subsystem-types/Cargo.toml b/polkadot/node/subsystem-types/Cargo.toml
index 44bb7036d63d..6c88a4474137 100644
--- a/polkadot/node/subsystem-types/Cargo.toml
+++ b/polkadot/node/subsystem-types/Cargo.toml
@@ -12,25 +12,25 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+async-trait = { workspace = true }
+bitvec = { features = ["alloc"], workspace = true }
 derive_more = { workspace = true, default-features = true }
 fatality = { workspace = true }
 futures = { workspace = true }
-polkadot-primitives = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
+orchestra = { features = ["futures_channel"], workspace = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
+polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 polkadot-statement-table = { workspace = true, default-features = true }
-orchestra = { features = ["futures_channel"], workspace = true }
+prometheus-endpoint = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
+sc-transaction-pool-api = { workspace = true, default-features = true }
+smallvec = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
+sp-authority-discovery = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus-babe = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-authority-discovery = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-sc-transaction-pool-api = { workspace = true, default-features = true }
-smallvec = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-async-trait = { workspace = true }
-bitvec = { features = ["alloc"], workspace = true }
diff --git a/polkadot/node/subsystem-util/Cargo.toml b/polkadot/node/subsystem-util/Cargo.toml
index 9c21fede1c47..0e6ebf611997 100644
--- a/polkadot/node/subsystem-util/Cargo.toml
+++ b/polkadot/node/subsystem-util/Cargo.toml
@@ -13,33 +13,33 @@ workspace = true
 
 [dependencies]
 async-trait = { workspace = true }
+codec = { features = ["derive"], workspace = true }
+derive_more = { workspace = true, default-features = true }
+fatality = { workspace = true }
 futures = { workspace = true }
 futures-channel = { workspace = true }
+gum = { workspace = true, default-features = true }
 itertools = { workspace = true }
-codec = { features = ["derive"], workspace = true }
 parking_lot = { workspace = true, default-features = true }
 pin-project = { workspace = true }
 rand = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-fatality = { workspace = true }
-gum = { workspace = true, default-features = true }
-derive_more = { workspace = true, default-features = true }
 schnellru = { workspace = true }
+thiserror = { workspace = true }
 
+metered = { features = ["futures_channel"], workspace = true }
 polkadot-erasure-coding = { workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
-polkadot-node-subsystem-types = { workspace = true, default-features = true }
 polkadot-node-metrics = { workspace = true, default-features = true }
 polkadot-node-network-protocol = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem = { workspace = true, default-features = true }
+polkadot-node-subsystem-types = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
-metered = { features = ["futures_channel"], workspace = true }
+polkadot-primitives = { workspace = true, default-features = true }
 
-sp-core = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
 sp-application-crypto = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
 
 kvdb = { workspace = true }
 parity-db = { workspace = true }
@@ -47,9 +47,9 @@ parity-db = { workspace = true }
 [dev-dependencies]
 assert_matches = { workspace = true }
 futures = { features = ["thread-pool"], workspace = true }
+kvdb-memorydb = { workspace = true }
+kvdb-shared-tests = { workspace = true }
 log = { workspace = true, default-features = true }
 polkadot-node-subsystem-test-helpers = { workspace = true }
 polkadot-primitives-test-helpers = { workspace = true }
-kvdb-shared-tests = { workspace = true }
 tempfile = { workspace = true }
-kvdb-memorydb = { workspace = true }
diff --git a/polkadot/node/subsystem-util/src/backing_implicit_view.rs b/polkadot/node/subsystem-util/src/backing_implicit_view.rs
index 6f2191e7add2..67f5dad518e1 100644
--- a/polkadot/node/subsystem-util/src/backing_implicit_view.rs
+++ b/polkadot/node/subsystem-util/src/backing_implicit_view.rs
@@ -22,12 +22,13 @@ use polkadot_node_subsystem::{
 };
 use polkadot_primitives::{AsyncBackingParams, BlockNumber, Hash, Id as ParaId};
 
-use std::collections::HashMap;
+use std::collections::{HashMap, HashSet};
 
 use crate::{
 	inclusion_emulator::RelayChainBlockInfo,
 	request_async_backing_params, request_session_index_for_child,
 	runtime::{self, recv_runtime},
+	LOG_TARGET,
 };
 
 // Always aim to retain 1 block before the active leaves.
@@ -173,13 +174,7 @@ impl View {
 			return Err(FetchError::AlreadyKnown)
 		}
 
-		let res = fetch_fresh_leaf_and_insert_ancestry(
-			leaf_hash,
-			&mut self.block_info_storage,
-			&mut *sender,
-			self.collating_for,
-		)
-		.await;
+		let res = self.fetch_fresh_leaf_and_insert_ancestry(leaf_hash, &mut *sender).await;
 
 		match res {
 			Ok(fetched) => {
@@ -323,6 +318,205 @@ impl View {
 			.as_ref()
 			.map(|mins| mins.allowed_relay_parents_for(para_id, block_info.block_number))
 	}
+
+	/// Returns all paths from each leaf to the last block in state containing `relay_parent`. If no
+	/// paths exist the function will return an empty `Vec`.
+	pub fn paths_via_relay_parent(&self, relay_parent: &Hash) -> Vec<Vec<Hash>> {
+		gum::trace!(
+			target: LOG_TARGET,
+			?relay_parent,
+			leaves=?self.leaves,
+			block_info_storage=?self.block_info_storage,
+			"Finding paths via relay parent"
+		);
+
+		if self.leaves.is_empty() {
+			// No leaves so the view should be empty. Don't return any paths.
+			return vec![]
+		};
+
+		if !self.block_info_storage.contains_key(relay_parent) {
+			// `relay_parent` is not in the view - don't return any paths
+			return vec![]
+		}
+
+		// Find all paths from each leaf to `relay_parent`.
+		let mut paths = Vec::new();
+		for (leaf, _) in &self.leaves {
+			let mut path = Vec::new();
+			let mut current_leaf = *leaf;
+			let mut visited = HashSet::new();
+			let mut path_contains_target = false;
+
+			// Start from the leaf and traverse all known blocks
+			loop {
+				if visited.contains(&current_leaf) {
+					// There is a cycle - abandon this path
+					break
+				}
+
+				current_leaf = match self.block_info_storage.get(&current_leaf) {
+					Some(info) => {
+						// `current_leaf` is a known block - add it to the path and mark it as
+						// visited
+						path.push(current_leaf);
+						visited.insert(current_leaf);
+
+						// `current_leaf` is the target `relay_parent`. Mark the path so that it's
+						// included in the result
+						if current_leaf == *relay_parent {
+							path_contains_target = true;
+						}
+
+						// update `current_leaf` with the parent
+						info.parent_hash
+					},
+					None => {
+						// path is complete
+						if path_contains_target {
+							// we want the path ordered from oldest to newest so reverse it
+							paths.push(path.into_iter().rev().collect());
+						}
+						break
+					},
+				};
+			}
+		}
+
+		paths
+	}
+
+	async fn fetch_fresh_leaf_and_insert_ancestry<Sender>(
+		&mut self,
+		leaf_hash: Hash,
+		sender: &mut Sender,
+	) -> Result<FetchSummary, FetchError>
+	where
+		Sender: SubsystemSender<ChainApiMessage>
+			+ SubsystemSender<ProspectiveParachainsMessage>
+			+ SubsystemSender<RuntimeApiMessage>,
+	{
+		let leaf_header = {
+			let (tx, rx) = oneshot::channel();
+			sender.send_message(ChainApiMessage::BlockHeader(leaf_hash, tx)).await;
+
+			match rx.await {
+				Ok(Ok(Some(header))) => header,
+				Ok(Ok(None)) =>
+					return Err(FetchError::BlockHeaderUnavailable(
+						leaf_hash,
+						BlockHeaderUnavailableReason::Unknown,
+					)),
+				Ok(Err(e)) =>
+					return Err(FetchError::BlockHeaderUnavailable(
+						leaf_hash,
+						BlockHeaderUnavailableReason::Internal(e),
+					)),
+				Err(_) =>
+					return Err(FetchError::BlockHeaderUnavailable(
+						leaf_hash,
+						BlockHeaderUnavailableReason::SubsystemUnavailable,
+					)),
+			}
+		};
+
+		// If the node is a collator, bypass prospective-parachains. We're only interested in the
+		// one paraid and the subsystem is not present.
+		let min_relay_parents = if let Some(para_id) = self.collating_for {
+			fetch_min_relay_parents_for_collator(leaf_hash, leaf_header.number, sender)
+				.await?
+				.map(|x| vec![(para_id, x)])
+				.unwrap_or_default()
+		} else {
+			fetch_min_relay_parents_from_prospective_parachains(leaf_hash, sender).await?
+		};
+
+		let min_min = min_relay_parents.iter().map(|x| x.1).min().unwrap_or(leaf_header.number);
+		let expected_ancestry_len = (leaf_header.number.saturating_sub(min_min) as usize) + 1;
+
+		let ancestry = if leaf_header.number > 0 {
+			let mut next_ancestor_number = leaf_header.number - 1;
+			let mut next_ancestor_hash = leaf_header.parent_hash;
+
+			let mut ancestry = Vec::with_capacity(expected_ancestry_len);
+			ancestry.push(leaf_hash);
+
+			// Ensure all ancestors up to and including `min_min` are in the
+			// block storage. When views advance incrementally, everything
+			// should already be present.
+			while next_ancestor_number >= min_min {
+				let parent_hash = if let Some(info) =
+					self.block_info_storage.get(&next_ancestor_hash)
+				{
+					info.parent_hash
+				} else {
+					// load the header and insert into block storage.
+					let (tx, rx) = oneshot::channel();
+					sender.send_message(ChainApiMessage::BlockHeader(next_ancestor_hash, tx)).await;
+
+					let header = match rx.await {
+						Ok(Ok(Some(header))) => header,
+						Ok(Ok(None)) =>
+							return Err(FetchError::BlockHeaderUnavailable(
+								next_ancestor_hash,
+								BlockHeaderUnavailableReason::Unknown,
+							)),
+						Ok(Err(e)) =>
+							return Err(FetchError::BlockHeaderUnavailable(
+								next_ancestor_hash,
+								BlockHeaderUnavailableReason::Internal(e),
+							)),
+						Err(_) =>
+							return Err(FetchError::BlockHeaderUnavailable(
+								next_ancestor_hash,
+								BlockHeaderUnavailableReason::SubsystemUnavailable,
+							)),
+					};
+
+					self.block_info_storage.insert(
+						next_ancestor_hash,
+						BlockInfo {
+							block_number: next_ancestor_number,
+							parent_hash: header.parent_hash,
+							maybe_allowed_relay_parents: None,
+						},
+					);
+
+					header.parent_hash
+				};
+
+				ancestry.push(next_ancestor_hash);
+				if next_ancestor_number == 0 {
+					break
+				}
+
+				next_ancestor_number -= 1;
+				next_ancestor_hash = parent_hash;
+			}
+
+			ancestry
+		} else {
+			vec![leaf_hash]
+		};
+
+		let fetched_ancestry =
+			FetchSummary { minimum_ancestor_number: min_min, leaf_number: leaf_header.number };
+
+		let allowed_relay_parents = AllowedRelayParents {
+			minimum_relay_parents: min_relay_parents.into_iter().collect(),
+			allowed_relay_parents_contiguous: ancestry,
+		};
+
+		let leaf_block_info = BlockInfo {
+			parent_hash: leaf_header.parent_hash,
+			block_number: leaf_header.number,
+			maybe_allowed_relay_parents: Some(allowed_relay_parents),
+		};
+
+		self.block_info_storage.insert(leaf_hash, leaf_block_info);
+
+		Ok(fetched_ancestry)
+	}
 }
 
 /// Errors when fetching a leaf and associated ancestry.
@@ -437,137 +631,6 @@ where
 	Ok(Some(min))
 }
 
-async fn fetch_fresh_leaf_and_insert_ancestry<Sender>(
-	leaf_hash: Hash,
-	block_info_storage: &mut HashMap<Hash, BlockInfo>,
-	sender: &mut Sender,
-	collating_for: Option<ParaId>,
-) -> Result<FetchSummary, FetchError>
-where
-	Sender: SubsystemSender<ChainApiMessage>
-		+ SubsystemSender<ProspectiveParachainsMessage>
-		+ SubsystemSender<RuntimeApiMessage>,
-{
-	let leaf_header = {
-		let (tx, rx) = oneshot::channel();
-		sender.send_message(ChainApiMessage::BlockHeader(leaf_hash, tx)).await;
-
-		match rx.await {
-			Ok(Ok(Some(header))) => header,
-			Ok(Ok(None)) =>
-				return Err(FetchError::BlockHeaderUnavailable(
-					leaf_hash,
-					BlockHeaderUnavailableReason::Unknown,
-				)),
-			Ok(Err(e)) =>
-				return Err(FetchError::BlockHeaderUnavailable(
-					leaf_hash,
-					BlockHeaderUnavailableReason::Internal(e),
-				)),
-			Err(_) =>
-				return Err(FetchError::BlockHeaderUnavailable(
-					leaf_hash,
-					BlockHeaderUnavailableReason::SubsystemUnavailable,
-				)),
-		}
-	};
-
-	// If the node is a collator, bypass prospective-parachains. We're only interested in the one
-	// paraid and the subsystem is not present.
-	let min_relay_parents = if let Some(para_id) = collating_for {
-		fetch_min_relay_parents_for_collator(leaf_hash, leaf_header.number, sender)
-			.await?
-			.map(|x| vec![(para_id, x)])
-			.unwrap_or_default()
-	} else {
-		fetch_min_relay_parents_from_prospective_parachains(leaf_hash, sender).await?
-	};
-
-	let min_min = min_relay_parents.iter().map(|x| x.1).min().unwrap_or(leaf_header.number);
-	let expected_ancestry_len = (leaf_header.number.saturating_sub(min_min) as usize) + 1;
-
-	let ancestry = if leaf_header.number > 0 {
-		let mut next_ancestor_number = leaf_header.number - 1;
-		let mut next_ancestor_hash = leaf_header.parent_hash;
-
-		let mut ancestry = Vec::with_capacity(expected_ancestry_len);
-		ancestry.push(leaf_hash);
-
-		// Ensure all ancestors up to and including `min_min` are in the
-		// block storage. When views advance incrementally, everything
-		// should already be present.
-		while next_ancestor_number >= min_min {
-			let parent_hash = if let Some(info) = block_info_storage.get(&next_ancestor_hash) {
-				info.parent_hash
-			} else {
-				// load the header and insert into block storage.
-				let (tx, rx) = oneshot::channel();
-				sender.send_message(ChainApiMessage::BlockHeader(next_ancestor_hash, tx)).await;
-
-				let header = match rx.await {
-					Ok(Ok(Some(header))) => header,
-					Ok(Ok(None)) =>
-						return Err(FetchError::BlockHeaderUnavailable(
-							next_ancestor_hash,
-							BlockHeaderUnavailableReason::Unknown,
-						)),
-					Ok(Err(e)) =>
-						return Err(FetchError::BlockHeaderUnavailable(
-							next_ancestor_hash,
-							BlockHeaderUnavailableReason::Internal(e),
-						)),
-					Err(_) =>
-						return Err(FetchError::BlockHeaderUnavailable(
-							next_ancestor_hash,
-							BlockHeaderUnavailableReason::SubsystemUnavailable,
-						)),
-				};
-
-				block_info_storage.insert(
-					next_ancestor_hash,
-					BlockInfo {
-						block_number: next_ancestor_number,
-						parent_hash: header.parent_hash,
-						maybe_allowed_relay_parents: None,
-					},
-				);
-
-				header.parent_hash
-			};
-
-			ancestry.push(next_ancestor_hash);
-			if next_ancestor_number == 0 {
-				break
-			}
-
-			next_ancestor_number -= 1;
-			next_ancestor_hash = parent_hash;
-		}
-
-		ancestry
-	} else {
-		vec![leaf_hash]
-	};
-
-	let fetched_ancestry =
-		FetchSummary { minimum_ancestor_number: min_min, leaf_number: leaf_header.number };
-
-	let allowed_relay_parents = AllowedRelayParents {
-		minimum_relay_parents: min_relay_parents.into_iter().collect(),
-		allowed_relay_parents_contiguous: ancestry,
-	};
-
-	let leaf_block_info = BlockInfo {
-		parent_hash: leaf_header.parent_hash,
-		block_number: leaf_header.number,
-		maybe_allowed_relay_parents: Some(allowed_relay_parents),
-	};
-
-	block_info_storage.insert(leaf_hash, leaf_block_info);
-
-	Ok(fetched_ancestry)
-}
-
 #[cfg(test)]
 mod tests {
 	use super::*;
@@ -798,6 +861,23 @@ mod tests {
 				assert_eq!(view.known_allowed_relay_parents_under(&leaf, Some(PARA_A)), Some(&expected_ancestry[..(PARA_A_MIN_PARENT - 1) as usize]));
 				assert_eq!(view.known_allowed_relay_parents_under(&leaf, Some(PARA_B)), Some(&expected_ancestry[..]));
 				assert!(view.known_allowed_relay_parents_under(&leaf, Some(PARA_C)).unwrap().is_empty());
+
+				assert_eq!(view.leaves.len(), 1);
+				assert!(view.leaves.contains_key(leaf));
+				assert!(view.paths_via_relay_parent(&CHAIN_B[0]).is_empty());
+				assert!(view.paths_via_relay_parent(&CHAIN_A[0]).is_empty());
+				assert_eq!(
+					view.paths_via_relay_parent(&CHAIN_B[min_min_idx]),
+					vec![CHAIN_B[min_min_idx..].to_vec()]
+				);
+				assert_eq!(
+					view.paths_via_relay_parent(&CHAIN_B[min_min_idx + 1]),
+					vec![CHAIN_B[min_min_idx..].to_vec()]
+				);
+				assert_eq!(
+					view.paths_via_relay_parent(&leaf),
+					vec![CHAIN_B[min_min_idx..].to_vec()]
+				);
 			}
 		);
 
@@ -918,6 +998,12 @@ mod tests {
 
 				assert!(view.known_allowed_relay_parents_under(&leaf, Some(PARA_B)).unwrap().is_empty());
 				assert!(view.known_allowed_relay_parents_under(&leaf, Some(PARA_C)).unwrap().is_empty());
+
+				assert!(view.paths_via_relay_parent(&CHAIN_A[0]).is_empty());
+				assert_eq!(
+					view.paths_via_relay_parent(&CHAIN_B[min_min_idx]),
+					vec![CHAIN_B[min_min_idx..].to_vec()]
+				);
 			}
 		);
 
@@ -986,6 +1072,12 @@ mod tests {
 
 				assert!(view.known_allowed_relay_parents_under(&leaf, Some(PARA_B)).unwrap().is_empty());
 				assert!(view.known_allowed_relay_parents_under(&leaf, Some(PARA_C)).unwrap().is_empty());
+
+				assert!(view.paths_via_relay_parent(&GENESIS_HASH).is_empty());
+				assert_eq!(
+					view.paths_via_relay_parent(&CHAIN_A[0]),
+					vec![CHAIN_A.to_vec()]
+				);
 			}
 		);
 	}
@@ -1160,4 +1252,69 @@ mod tests {
 			Some(hashes) if hashes == &[GENESIS_HASH]
 		);
 	}
+
+	#[test]
+	fn path_with_fork() {
+		let pool = TaskExecutor::new();
+		let (mut ctx, mut ctx_handle) = make_subsystem_context::<AllMessages, _>(pool);
+
+		let mut view = View::default();
+
+		assert_eq!(view.collating_for, None);
+
+		// Chain A
+		let prospective_response = vec![(PARA_A, 0)]; // was PARA_A_MIN_PARENT
+		let leaf = CHAIN_A.last().unwrap();
+		let blocks = [&[GENESIS_HASH], CHAIN_A].concat();
+		let leaf_idx = blocks.len() - 1;
+
+		let fut = view.activate_leaf(ctx.sender(), *leaf).timeout(TIMEOUT).map(|res| {
+			res.expect("`activate_leaf` timed out").unwrap();
+		});
+		let overseer_fut = async {
+			assert_block_header_requests(&mut ctx_handle, CHAIN_A, &blocks[leaf_idx..]).await;
+			assert_min_relay_parents_request(&mut ctx_handle, leaf, prospective_response).await;
+			assert_block_header_requests(&mut ctx_handle, CHAIN_A, &blocks[..leaf_idx]).await;
+		};
+		futures::executor::block_on(join(fut, overseer_fut));
+
+		// Chain B
+		let prospective_response = vec![(PARA_A, 1)];
+
+		let leaf = CHAIN_B.last().unwrap();
+		let leaf_idx = CHAIN_B.len() - 1;
+
+		let fut = view.activate_leaf(ctx.sender(), *leaf).timeout(TIMEOUT).map(|res| {
+			res.expect("`activate_leaf` timed out").unwrap();
+		});
+		let overseer_fut = async {
+			assert_block_header_requests(&mut ctx_handle, CHAIN_B, &CHAIN_B[leaf_idx..]).await;
+			assert_min_relay_parents_request(&mut ctx_handle, leaf, prospective_response).await;
+			assert_block_header_requests(&mut ctx_handle, CHAIN_B, &CHAIN_B[0..leaf_idx]).await;
+		};
+		futures::executor::block_on(join(fut, overseer_fut));
+
+		assert_eq!(view.leaves.len(), 2);
+
+		let mut paths_to_genesis = view.paths_via_relay_parent(&GENESIS_HASH);
+		paths_to_genesis.sort();
+		let mut expected_paths_to_genesis = vec![
+			[GENESIS_HASH].iter().chain(CHAIN_A.iter()).copied().collect::<Vec<_>>(),
+			[GENESIS_HASH].iter().chain(CHAIN_B.iter()).copied().collect::<Vec<_>>(),
+		];
+		expected_paths_to_genesis.sort();
+		assert_eq!(paths_to_genesis, expected_paths_to_genesis);
+
+		let path_to_leaf_in_a = view.paths_via_relay_parent(&CHAIN_A[1]);
+		let expected_path_to_leaf_in_a =
+			vec![[GENESIS_HASH].iter().chain(CHAIN_A.iter()).copied().collect::<Vec<_>>()];
+		assert_eq!(path_to_leaf_in_a, expected_path_to_leaf_in_a);
+
+		let path_to_leaf_in_b = view.paths_via_relay_parent(&CHAIN_B[4]);
+		let expected_path_to_leaf_in_b =
+			vec![[GENESIS_HASH].iter().chain(CHAIN_B.iter()).copied().collect::<Vec<_>>()];
+		assert_eq!(path_to_leaf_in_b, expected_path_to_leaf_in_b);
+
+		assert_eq!(view.paths_via_relay_parent(&Hash::repeat_byte(0x0A)), Vec::<Vec<Hash>>::new());
+	}
 }
diff --git a/polkadot/node/subsystem/Cargo.toml b/polkadot/node/subsystem/Cargo.toml
index 4f30d3ce9c09..8b4a26e33ee6 100644
--- a/polkadot/node/subsystem/Cargo.toml
+++ b/polkadot/node/subsystem/Cargo.toml
@@ -12,5 +12,5 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-polkadot-overseer = { workspace = true, default-features = true }
 polkadot-node-subsystem-types = { workspace = true, default-features = true }
+polkadot-overseer = { workspace = true, default-features = true }
diff --git a/polkadot/node/test/client/Cargo.toml b/polkadot/node/test/client/Cargo.toml
index 587af659fbd2..13b14c0b9231 100644
--- a/polkadot/node/test/client/Cargo.toml
+++ b/polkadot/node/test/client/Cargo.toml
@@ -13,32 +13,32 @@ workspace = true
 codec = { features = ["derive"], workspace = true }
 
 # Polkadot dependencies
+polkadot-node-subsystem = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 polkadot-test-runtime = { workspace = true }
 polkadot-test-service = { workspace = true }
-polkadot-primitives = { workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
 
 # Substrate dependencies
-substrate-test-client = { workspace = true }
-sc-service = { workspace = true, default-features = true }
+frame-benchmarking = { workspace = true, default-features = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-offchain = { workspace = true, default-features = true }
-sp-blockchain = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
-sp-inherents = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
+sc-service = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
-sp-timestamp = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-consensus-babe = { workspace = true, default-features = true }
-sp-state-machine = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-inherents = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-frame-benchmarking = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-state-machine = { workspace = true, default-features = true }
+sp-timestamp = { workspace = true, default-features = true }
+substrate-test-client = { workspace = true }
 
 [dev-dependencies]
-sp-keyring = { workspace = true, default-features = true }
 futures = { workspace = true }
+sp-keyring = { workspace = true, default-features = true }
 
 [features]
 runtime-benchmarks = [
diff --git a/polkadot/node/test/service/Cargo.toml b/polkadot/node/test/service/Cargo.toml
index 4ef9d88621fb..54db2a0ac942 100644
--- a/polkadot/node/test/service/Cargo.toml
+++ b/polkadot/node/test/service/Cargo.toml
@@ -11,50 +11,50 @@ workspace = true
 
 [dependencies]
 futures = { workspace = true }
-hex = { workspace = true, default-features = true }
 gum = { workspace = true, default-features = true }
+hex = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
 tempfile = { workspace = true }
 tokio = { workspace = true, default-features = true }
 
 # Polkadot dependencies
+polkadot-node-primitives = { workspace = true, default-features = true }
+polkadot-node-subsystem = { workspace = true, default-features = true }
 polkadot-overseer = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 polkadot-rpc = { workspace = true, default-features = true }
 polkadot-runtime-common = { workspace = true, default-features = true }
+polkadot-runtime-parachains = { workspace = true, default-features = true }
 polkadot-service = { workspace = true, default-features = true }
-polkadot-node-subsystem = { workspace = true, default-features = true }
-polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-test-runtime = { workspace = true }
 test-runtime-constants = { workspace = true, default-features = true }
-polkadot-runtime-parachains = { workspace = true, default-features = true }
 
 # Substrate dependencies
-sp-authority-discovery = { workspace = true, default-features = true }
-sc-authority-discovery = { workspace = true, default-features = true }
-sc-consensus-babe = { workspace = true, default-features = true }
-sp-consensus-babe = { workspace = true, default-features = true }
-sp-consensus = { workspace = true, default-features = true }
 frame-system = { workspace = true, default-features = true }
-sc-consensus-grandpa = { workspace = true, default-features = true }
-sp-consensus-grandpa = { workspace = true, default-features = true }
-sp-inherents = { workspace = true, default-features = true }
-pallet-staking = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
+pallet-staking = { workspace = true, default-features = true }
 pallet-transaction-payment = { workspace = true, default-features = true }
+sc-authority-discovery = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true, default-features = true }
 sc-cli = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
+sc-consensus-babe = { workspace = true, default-features = true }
+sc-consensus-grandpa = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
+sc-service = { workspace = true }
 sc-tracing = { workspace = true, default-features = true }
 sc-transaction-pool = { workspace = true, default-features = true }
-sc-service = { workspace = true }
 sp-arithmetic = { workspace = true, default-features = true }
+sp-authority-discovery = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-consensus-babe = { workspace = true, default-features = true }
+sp-consensus-grandpa = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+sp-inherents = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
diff --git a/polkadot/node/test/service/src/lib.rs b/polkadot/node/test/service/src/lib.rs
index 6e09bb9e4310..f34bb62a7cf0 100644
--- a/polkadot/node/test/service/src/lib.rs
+++ b/polkadot/node/test/service/src/lib.rs
@@ -451,8 +451,8 @@ pub fn construct_extrinsic(
 /// Construct a transfer extrinsic.
 pub fn construct_transfer_extrinsic(
 	client: &Client,
-	origin: sp_keyring::AccountKeyring,
-	dest: sp_keyring::AccountKeyring,
+	origin: sp_keyring::Sr25519Keyring,
+	dest: sp_keyring::Sr25519Keyring,
 	value: Balance,
 ) -> UncheckedExtrinsic {
 	let function =
diff --git a/polkadot/node/zombienet-backchannel/Cargo.toml b/polkadot/node/zombienet-backchannel/Cargo.toml
index 56c49a1ec305..0d04012e28a8 100644
--- a/polkadot/node/zombienet-backchannel/Cargo.toml
+++ b/polkadot/node/zombienet-backchannel/Cargo.toml
@@ -12,13 +12,13 @@ license.workspace = true
 workspace = true
 
 [dependencies]
-tokio = { features = ["macros", "net", "rt-multi-thread", "sync"], workspace = true }
-url = { workspace = true }
-tokio-tungstenite = { workspace = true }
-futures-util = { workspace = true, default-features = true }
 codec = { features = ["derive"], workspace = true, default-features = true }
-reqwest = { features = ["rustls-tls"], workspace = true }
-thiserror = { workspace = true }
+futures-util = { workspace = true, default-features = true }
 gum = { workspace = true, default-features = true }
+reqwest = { features = ["rustls-tls"], workspace = true }
 serde = { features = ["derive"], workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
+thiserror = { workspace = true }
+tokio = { features = ["macros", "net", "rt-multi-thread", "sync"], workspace = true }
+tokio-tungstenite = { workspace = true }
+url = { workspace = true }
diff --git a/polkadot/parachain/Cargo.toml b/polkadot/parachain/Cargo.toml
index ea6c4423dc19..0dd103d58b25 100644
--- a/polkadot/parachain/Cargo.toml
+++ b/polkadot/parachain/Cargo.toml
@@ -15,14 +15,14 @@ workspace = true
 # note: special care is taken to avoid inclusion of `sp-io` externals when compiling
 # this crate for WASM. This is critical to avoid forcing all parachain WASM into implementing
 # various unnecessary Substrate-specific endpoints.
+bounded-collections = { features = ["serde"], workspace = true }
 codec = { features = ["derive"], workspace = true }
+derive_more = { workspace = true, default-features = true }
+polkadot-core-primitives = { workspace = true }
 scale-info = { features = ["derive", "serde"], workspace = true }
-sp-runtime = { features = ["serde"], workspace = true }
 sp-core = { features = ["serde"], workspace = true }
+sp-runtime = { features = ["serde"], workspace = true }
 sp-weights = { workspace = true }
-polkadot-core-primitives = { workspace = true }
-derive_more = { workspace = true, default-features = true }
-bounded-collections = { features = ["serde"], workspace = true }
 
 # all optional crates.
 serde = { features = ["alloc", "derive"], workspace = true }
diff --git a/polkadot/parachain/src/primitives.rs b/polkadot/parachain/src/primitives.rs
index c5757928c3fc..1f2f9e2e9cdc 100644
--- a/polkadot/parachain/src/primitives.rs
+++ b/polkadot/parachain/src/primitives.rs
@@ -57,6 +57,8 @@ impl HeadData {
 	}
 }
 
+impl codec::EncodeLike<HeadData> for alloc::vec::Vec<u8> {}
+
 /// Parachain validation code.
 #[derive(
 	PartialEq,
@@ -154,6 +156,9 @@ pub struct BlockData(#[cfg_attr(feature = "std", serde(with = "bytes"))] pub Vec
 #[cfg_attr(feature = "std", derive(derive_more::Display))]
 pub struct Id(u32);
 
+impl codec::EncodeLike<u32> for Id {}
+impl codec::EncodeLike<Id> for u32 {}
+
 impl TypeId for Id {
 	const TYPE_ID: [u8; 4] = *b"para";
 }
diff --git a/polkadot/parachain/test-parachains/Cargo.toml b/polkadot/parachain/test-parachains/Cargo.toml
index 9f35653f957f..2a1e1722bff9 100644
--- a/polkadot/parachain/test-parachains/Cargo.toml
+++ b/polkadot/parachain/test-parachains/Cargo.toml
@@ -11,8 +11,8 @@ publish = false
 workspace = true
 
 [dependencies]
-tiny-keccak = { features = ["keccak"], workspace = true }
 codec = { features = ["derive"], workspace = true }
+tiny-keccak = { features = ["keccak"], workspace = true }
 
 test-parachain-adder = { workspace = true }
 test-parachain-halt = { workspace = true }
diff --git a/polkadot/parachain/test-parachains/adder/Cargo.toml b/polkadot/parachain/test-parachains/adder/Cargo.toml
index 7a150b75d5cd..945b0e156904 100644
--- a/polkadot/parachain/test-parachains/adder/Cargo.toml
+++ b/polkadot/parachain/test-parachains/adder/Cargo.toml
@@ -12,10 +12,10 @@ publish = false
 workspace = true
 
 [dependencies]
-polkadot-parachain-primitives = { features = ["wasm-api"], workspace = true }
 codec = { features = ["derive"], workspace = true }
-tiny-keccak = { features = ["keccak"], workspace = true }
 dlmalloc = { features = ["global"], workspace = true }
+polkadot-parachain-primitives = { features = ["wasm-api"], workspace = true }
+tiny-keccak = { features = ["keccak"], workspace = true }
 
 # We need to make sure the global allocator is disabled until we have support of full substrate externalities
 sp-io = { features = ["disable_allocator"], workspace = true }
diff --git a/polkadot/parachain/test-parachains/adder/collator/Cargo.toml b/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
index 061378a76a82..20305dc07c3a 100644
--- a/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
+++ b/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
@@ -15,30 +15,30 @@ name = "adder-collator"
 path = "src/main.rs"
 
 [dependencies]
-codec = { features = ["derive"], workspace = true }
 clap = { features = ["derive"], workspace = true }
+codec = { features = ["derive"], workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 log = { workspace = true, default-features = true }
 
-test-parachain-adder = { workspace = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-cli = { workspace = true, default-features = true }
-polkadot-service = { features = ["rococo-native"], workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
+polkadot-service = { features = ["rococo-native"], workspace = true, default-features = true }
+test-parachain-adder = { workspace = true }
 
 sc-cli = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 
 [dev-dependencies]
+polkadot-node-core-pvf = { features = ["test-utils"], workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
 polkadot-test-service = { workspace = true }
-polkadot-node-core-pvf = { features = ["test-utils"], workspace = true, default-features = true }
 
-substrate-test-utils = { workspace = true }
 sc-service = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
+substrate-test-utils = { workspace = true }
 
 tokio = { features = ["macros"], workspace = true, default-features = true }
diff --git a/polkadot/parachain/test-parachains/adder/collator/tests/integration.rs b/polkadot/parachain/test-parachains/adder/collator/tests/integration.rs
index 85abf8bf36b9..5d728517c4bb 100644
--- a/polkadot/parachain/test-parachains/adder/collator/tests/integration.rs
+++ b/polkadot/parachain/test-parachains/adder/collator/tests/integration.rs
@@ -23,7 +23,7 @@
 #[tokio::test(flavor = "multi_thread")]
 async fn collating_using_adder_collator() {
 	use polkadot_primitives::Id as ParaId;
-	use sp_keyring::AccountKeyring::*;
+	use sp_keyring::Sr25519Keyring::*;
 
 	let mut builder = sc_cli::LoggerBuilder::new("");
 	builder.with_colors(false);
diff --git a/polkadot/parachain/test-parachains/halt/Cargo.toml b/polkadot/parachain/test-parachains/halt/Cargo.toml
index f8272f6ed196..ea8372ccd121 100644
--- a/polkadot/parachain/test-parachains/halt/Cargo.toml
+++ b/polkadot/parachain/test-parachains/halt/Cargo.toml
@@ -14,8 +14,8 @@ workspace = true
 [dependencies]
 
 [build-dependencies]
-substrate-wasm-builder = { workspace = true, default-features = true }
 rustversion = { workspace = true }
+substrate-wasm-builder = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/polkadot/parachain/test-parachains/undying/Cargo.toml b/polkadot/parachain/test-parachains/undying/Cargo.toml
index 4b2e12ebf435..43b5a3352434 100644
--- a/polkadot/parachain/test-parachains/undying/Cargo.toml
+++ b/polkadot/parachain/test-parachains/undying/Cargo.toml
@@ -12,11 +12,11 @@ license.workspace = true
 workspace = true
 
 [dependencies]
-polkadot-parachain-primitives = { features = ["wasm-api"], workspace = true }
 codec = { features = ["derive"], workspace = true }
-tiny-keccak = { features = ["keccak"], workspace = true }
 dlmalloc = { features = ["global"], workspace = true }
 log = { workspace = true }
+polkadot-parachain-primitives = { features = ["wasm-api"], workspace = true }
+tiny-keccak = { features = ["keccak"], workspace = true }
 
 # We need to make sure the global allocator is disabled until we have support of full substrate externalities
 sp-io = { features = ["disable_allocator"], workspace = true }
diff --git a/polkadot/parachain/test-parachains/undying/collator/Cargo.toml b/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
index 5760258c70ea..b964b4dc49ce 100644
--- a/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
+++ b/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
@@ -15,30 +15,30 @@ name = "undying-collator"
 path = "src/main.rs"
 
 [dependencies]
-codec = { features = ["derive"], workspace = true }
 clap = { features = ["derive"], workspace = true }
+codec = { features = ["derive"], workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 log = { workspace = true, default-features = true }
 
-test-parachain-undying = { workspace = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-cli = { workspace = true, default-features = true }
-polkadot-service = { features = ["rococo-native"], workspace = true, default-features = true }
 polkadot-node-primitives = { workspace = true, default-features = true }
 polkadot-node-subsystem = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
+polkadot-service = { features = ["rococo-native"], workspace = true, default-features = true }
+test-parachain-undying = { workspace = true }
 
 sc-cli = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 
 [dev-dependencies]
+polkadot-node-core-pvf = { features = ["test-utils"], workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
 polkadot-test-service = { workspace = true }
-polkadot-node-core-pvf = { features = ["test-utils"], workspace = true, default-features = true }
 
-substrate-test-utils = { workspace = true }
 sc-service = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
+substrate-test-utils = { workspace = true }
 
 tokio = { features = ["macros"], workspace = true, default-features = true }
diff --git a/polkadot/parachain/test-parachains/undying/collator/tests/integration.rs b/polkadot/parachain/test-parachains/undying/collator/tests/integration.rs
index 8be535b9bb4c..b8e32b13bc9c 100644
--- a/polkadot/parachain/test-parachains/undying/collator/tests/integration.rs
+++ b/polkadot/parachain/test-parachains/undying/collator/tests/integration.rs
@@ -22,7 +22,7 @@
 #[tokio::test(flavor = "multi_thread")]
 async fn collating_using_undying_collator() {
 	use polkadot_primitives::Id as ParaId;
-	use sp_keyring::AccountKeyring::*;
+	use sp_keyring::Sr25519Keyring::*;
 
 	let mut builder = sc_cli::LoggerBuilder::new("");
 	builder.with_colors(false);
diff --git a/polkadot/primitives/Cargo.toml b/polkadot/primitives/Cargo.toml
index 150aaf153fa7..e693fe8c4a8c 100644
--- a/polkadot/primitives/Cargo.toml
+++ b/polkadot/primitives/Cargo.toml
@@ -13,23 +13,23 @@ workspace = true
 
 [dependencies]
 bitvec = { features = ["alloc", "serde"], workspace = true }
-hex-literal = { workspace = true, default-features = true }
 codec = { features = ["bit-vec", "derive"], workspace = true }
-scale-info = { features = ["bit-vec", "derive", "serde"], workspace = true }
+hex-literal = { workspace = true, default-features = true }
 log = { workspace = true }
+scale-info = { features = ["bit-vec", "derive", "serde"], workspace = true }
 serde = { features = ["alloc", "derive"], workspace = true }
 thiserror = { workspace = true, optional = true }
 
-sp-application-crypto = { features = ["serde"], workspace = true }
-sp-inherents = { workspace = true }
-sp-core = { workspace = true }
-sp-runtime = { workspace = true }
 sp-api = { workspace = true }
+sp-application-crypto = { features = ["serde"], workspace = true }
 sp-arithmetic = { features = ["serde"], workspace = true }
 sp-authority-discovery = { features = ["serde"], workspace = true }
 sp-consensus-slots = { features = ["serde"], workspace = true }
+sp-core = { workspace = true }
+sp-inherents = { workspace = true }
 sp-io = { workspace = true }
 sp-keystore = { optional = true, workspace = true }
+sp-runtime = { workspace = true }
 sp-staking = { features = ["serde"], workspace = true }
 sp-std = { workspace = true, optional = true }
 
diff --git a/polkadot/primitives/test-helpers/Cargo.toml b/polkadot/primitives/test-helpers/Cargo.toml
index 27de3c4b9c56..962b210848c8 100644
--- a/polkadot/primitives/test-helpers/Cargo.toml
+++ b/polkadot/primitives/test-helpers/Cargo.toml
@@ -10,9 +10,9 @@ license.workspace = true
 workspace = true
 
 [dependencies]
-sp-keyring = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true }
-sp-runtime = { workspace = true, default-features = true }
-sp-core = { features = ["std"], workspace = true, default-features = true }
 polkadot-primitives = { features = ["test"], workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
+sp-application-crypto = { workspace = true }
+sp-core = { features = ["std"], workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
diff --git a/polkadot/rpc/Cargo.toml b/polkadot/rpc/Cargo.toml
index 48980dde4bbc..33ce3ff4acc6 100644
--- a/polkadot/rpc/Cargo.toml
+++ b/polkadot/rpc/Cargo.toml
@@ -13,19 +13,11 @@ workspace = true
 
 [dependencies]
 jsonrpsee = { features = ["server"], workspace = true }
+mmr-rpc = { workspace = true, default-features = true }
+pallet-transaction-payment-rpc = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-sp-blockchain = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
-sp-api = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true, default-features = true }
-sp-consensus = { workspace = true, default-features = true }
-sp-consensus-babe = { workspace = true, default-features = true }
-sp-consensus-beefy = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true, default-features = true }
-sc-rpc = { workspace = true, default-features = true }
-sc-rpc-spec-v2 = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
 sc-consensus-babe = { workspace = true, default-features = true }
 sc-consensus-babe-rpc = { workspace = true, default-features = true }
 sc-consensus-beefy = { workspace = true, default-features = true }
@@ -33,10 +25,18 @@ sc-consensus-beefy-rpc = { workspace = true, default-features = true }
 sc-consensus-epochs = { workspace = true, default-features = true }
 sc-consensus-grandpa = { workspace = true, default-features = true }
 sc-consensus-grandpa-rpc = { workspace = true, default-features = true }
+sc-rpc = { workspace = true, default-features = true }
+sc-rpc-spec-v2 = { workspace = true, default-features = true }
 sc-sync-state-rpc = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
-substrate-frame-rpc-system = { workspace = true, default-features = true }
-mmr-rpc = { workspace = true, default-features = true }
-pallet-transaction-payment-rpc = { workspace = true, default-features = true }
+sp-api = { workspace = true, default-features = true }
+sp-application-crypto = { workspace = true, default-features = true }
 sp-block-builder = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-consensus-babe = { workspace = true, default-features = true }
+sp-consensus-beefy = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+substrate-frame-rpc-system = { workspace = true, default-features = true }
 substrate-state-trie-migration-rpc = { workspace = true, default-features = true }
diff --git a/polkadot/runtime/common/Cargo.toml b/polkadot/runtime/common/Cargo.toml
index 1646db54455a..4ffa5c475ed7 100644
--- a/polkadot/runtime/common/Cargo.toml
+++ b/polkadot/runtime/common/Cargo.toml
@@ -12,9 +12,9 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-impl-trait-for-tuples = { workspace = true }
 bitvec = { features = ["alloc"], workspace = true }
 codec = { features = ["derive"], workspace = true }
+impl-trait-for-tuples = { workspace = true }
 log = { workspace = true }
 rustc-hex = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
@@ -23,55 +23,55 @@ serde_derive = { workspace = true }
 static_assertions = { workspace = true, default-features = true }
 
 sp-api = { workspace = true }
+sp-core = { features = ["serde"], workspace = true }
 sp-inherents = { workspace = true }
 sp-io = { workspace = true }
+sp-keyring = { workspace = true }
+sp-npos-elections = { features = ["serde"], workspace = true }
 sp-runtime = { features = ["serde"], workspace = true }
 sp-session = { workspace = true }
 sp-staking = { features = ["serde"], workspace = true }
-sp-core = { features = ["serde"], workspace = true }
-sp-keyring = { workspace = true }
-sp-npos-elections = { features = ["serde"], workspace = true }
 
+frame-election-provider-support = { workspace = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+pallet-asset-rate = { optional = true, workspace = true }
 pallet-authorship = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-broker = { workspace = true }
+pallet-election-provider-multi-phase = { workspace = true }
 pallet-fast-unstake = { workspace = true }
 pallet-identity = { workspace = true }
 pallet-session = { workspace = true }
-frame-support = { workspace = true }
 pallet-staking = { workspace = true }
 pallet-staking-reward-fn = { workspace = true }
-frame-system = { workspace = true }
 pallet-timestamp = { workspace = true }
-pallet-vesting = { workspace = true }
 pallet-transaction-payment = { workspace = true }
 pallet-treasury = { workspace = true }
-pallet-asset-rate = { optional = true, workspace = true }
-pallet-election-provider-multi-phase = { workspace = true }
-frame-election-provider-support = { workspace = true }
+pallet-vesting = { workspace = true }
 
 frame-benchmarking = { optional = true, workspace = true }
 pallet-babe = { optional = true, workspace = true }
 
-polkadot-primitives = { workspace = true }
 libsecp256k1 = { workspace = true }
+polkadot-primitives = { workspace = true }
 polkadot-runtime-parachains = { workspace = true }
 
 slot-range-helper = { workspace = true }
 xcm = { workspace = true }
-xcm-executor = { optional = true, workspace = true }
 xcm-builder = { workspace = true }
+xcm-executor = { optional = true, workspace = true }
 
 [dev-dependencies]
-hex-literal = { workspace = true, default-features = true }
 frame-support-test = { workspace = true }
+hex-literal = { workspace = true, default-features = true }
+libsecp256k1 = { workspace = true, default-features = true }
 pallet-babe = { workspace = true, default-features = true }
 pallet-treasury = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-libsecp256k1 = { workspace = true, default-features = true }
 polkadot-primitives-test-helpers = { workspace = true }
+serde_json = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
@@ -142,6 +142,7 @@ runtime-benchmarks = [
 	"sp-staking/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-election-provider-support/try-runtime",
diff --git a/polkadot/runtime/common/slot_range_helper/Cargo.toml b/polkadot/runtime/common/slot_range_helper/Cargo.toml
index 3f110bdd76c6..684cdcd01e14 100644
--- a/polkadot/runtime/common/slot_range_helper/Cargo.toml
+++ b/polkadot/runtime/common/slot_range_helper/Cargo.toml
@@ -12,9 +12,9 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-paste = { workspace = true, default-features = true }
-enumn = { workspace = true }
 codec = { features = ["derive"], workspace = true }
+enumn = { workspace = true }
+paste = { workspace = true, default-features = true }
 sp-runtime = { workspace = true }
 
 [features]
diff --git a/polkadot/runtime/common/src/auctions.rs b/polkadot/runtime/common/src/auctions.rs
deleted file mode 100644
index 78f20d918bab..000000000000
--- a/polkadot/runtime/common/src/auctions.rs
+++ /dev/null
@@ -1,1934 +0,0 @@
-// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
-
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Auctioning system to determine the set of Parachains in operation. This includes logic for the
-//! auctioning mechanism and for reserving balance as part of the "payment". Unreserving the balance
-//! happens elsewhere.
-
-use crate::{
-	slot_range::SlotRange,
-	traits::{AuctionStatus, Auctioneer, LeaseError, Leaser, Registrar},
-};
-use alloc::{vec, vec::Vec};
-use codec::Decode;
-use core::mem::swap;
-use frame_support::{
-	dispatch::DispatchResult,
-	ensure,
-	traits::{Currency, Get, Randomness, ReservableCurrency},
-	weights::Weight,
-};
-use frame_system::pallet_prelude::BlockNumberFor;
-pub use pallet::*;
-use polkadot_primitives::Id as ParaId;
-use sp_runtime::traits::{CheckedSub, One, Saturating, Zero};
-
-type CurrencyOf<T> = <<T as Config>::Leaser as Leaser<BlockNumberFor<T>>>::Currency;
-type BalanceOf<T> = <<<T as Config>::Leaser as Leaser<BlockNumberFor<T>>>::Currency as Currency<
-	<T as frame_system::Config>::AccountId,
->>::Balance;
-
-pub trait WeightInfo {
-	fn new_auction() -> Weight;
-	fn bid() -> Weight;
-	fn cancel_auction() -> Weight;
-	fn on_initialize() -> Weight;
-}
-
-pub struct TestWeightInfo;
-impl WeightInfo for TestWeightInfo {
-	fn new_auction() -> Weight {
-		Weight::zero()
-	}
-	fn bid() -> Weight {
-		Weight::zero()
-	}
-	fn cancel_auction() -> Weight {
-		Weight::zero()
-	}
-	fn on_initialize() -> Weight {
-		Weight::zero()
-	}
-}
-
-/// An auction index. We count auctions in this type.
-pub type AuctionIndex = u32;
-
-type LeasePeriodOf<T> = <<T as Config>::Leaser as Leaser<BlockNumberFor<T>>>::LeasePeriod;
-
-// Winning data type. This encodes the top bidders of each range together with their bid.
-type WinningData<T> = [Option<(<T as frame_system::Config>::AccountId, ParaId, BalanceOf<T>)>;
-	SlotRange::SLOT_RANGE_COUNT];
-// Winners data type. This encodes each of the final winners of a parachain auction, the parachain
-// index assigned to them, their winning bid and the range that they won.
-type WinnersData<T> =
-	Vec<(<T as frame_system::Config>::AccountId, ParaId, BalanceOf<T>, SlotRange)>;
-
-#[frame_support::pallet]
-pub mod pallet {
-	use super::*;
-	use frame_support::{dispatch::DispatchClass, pallet_prelude::*, traits::EnsureOrigin};
-	use frame_system::{ensure_root, ensure_signed, pallet_prelude::*};
-
-	#[pallet::pallet]
-	pub struct Pallet<T>(_);
-
-	/// The module's configuration trait.
-	#[pallet::config]
-	pub trait Config: frame_system::Config {
-		/// The overarching event type.
-		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
-
-		/// The type representing the leasing system.
-		type Leaser: Leaser<
-			BlockNumberFor<Self>,
-			AccountId = Self::AccountId,
-			LeasePeriod = BlockNumberFor<Self>,
-		>;
-
-		/// The parachain registrar type.
-		type Registrar: Registrar<AccountId = Self::AccountId>;
-
-		/// The number of blocks over which an auction may be retroactively ended.
-		#[pallet::constant]
-		type EndingPeriod: Get<BlockNumberFor<Self>>;
-
-		/// The length of each sample to take during the ending period.
-		///
-		/// `EndingPeriod` / `SampleLength` = Total # of Samples
-		#[pallet::constant]
-		type SampleLength: Get<BlockNumberFor<Self>>;
-
-		/// Something that provides randomness in the runtime.
-		type Randomness: Randomness<Self::Hash, BlockNumberFor<Self>>;
-
-		/// The origin which may initiate auctions.
-		type InitiateOrigin: EnsureOrigin<Self::RuntimeOrigin>;
-
-		/// Weight Information for the Extrinsics in the Pallet
-		type WeightInfo: WeightInfo;
-	}
-
-	#[pallet::event]
-	#[pallet::generate_deposit(pub(super) fn deposit_event)]
-	pub enum Event<T: Config> {
-		/// An auction started. Provides its index and the block number where it will begin to
-		/// close and the first lease period of the quadruplet that is auctioned.
-		AuctionStarted {
-			auction_index: AuctionIndex,
-			lease_period: LeasePeriodOf<T>,
-			ending: BlockNumberFor<T>,
-		},
-		/// An auction ended. All funds become unreserved.
-		AuctionClosed { auction_index: AuctionIndex },
-		/// Funds were reserved for a winning bid. First balance is the extra amount reserved.
-		/// Second is the total.
-		Reserved { bidder: T::AccountId, extra_reserved: BalanceOf<T>, total_amount: BalanceOf<T> },
-		/// Funds were unreserved since bidder is no longer active. `[bidder, amount]`
-		Unreserved { bidder: T::AccountId, amount: BalanceOf<T> },
-		/// Someone attempted to lease the same slot twice for a parachain. The amount is held in
-		/// reserve but no parachain slot has been leased.
-		ReserveConfiscated { para_id: ParaId, leaser: T::AccountId, amount: BalanceOf<T> },
-		/// A new bid has been accepted as the current winner.
-		BidAccepted {
-			bidder: T::AccountId,
-			para_id: ParaId,
-			amount: BalanceOf<T>,
-			first_slot: LeasePeriodOf<T>,
-			last_slot: LeasePeriodOf<T>,
-		},
-		/// The winning offset was chosen for an auction. This will map into the `Winning` storage
-		/// map.
-		WinningOffset { auction_index: AuctionIndex, block_number: BlockNumberFor<T> },
-	}
-
-	#[pallet::error]
-	pub enum Error<T> {
-		/// This auction is already in progress.
-		AuctionInProgress,
-		/// The lease period is in the past.
-		LeasePeriodInPast,
-		/// Para is not registered
-		ParaNotRegistered,
-		/// Not a current auction.
-		NotCurrentAuction,
-		/// Not an auction.
-		NotAuction,
-		/// Auction has already ended.
-		AuctionEnded,
-		/// The para is already leased out for part of this range.
-		AlreadyLeasedOut,
-	}
-
-	/// Number of auctions started so far.
-	#[pallet::storage]
-	pub type AuctionCounter<T> = StorageValue<_, AuctionIndex, ValueQuery>;
-
-	/// Information relating to the current auction, if there is one.
-	///
-	/// The first item in the tuple is the lease period index that the first of the four
-	/// contiguous lease periods on auction is for. The second is the block number when the
-	/// auction will "begin to end", i.e. the first block of the Ending Period of the auction.
-	#[pallet::storage]
-	pub type AuctionInfo<T: Config> = StorageValue<_, (LeasePeriodOf<T>, BlockNumberFor<T>)>;
-
-	/// Amounts currently reserved in the accounts of the bidders currently winning
-	/// (sub-)ranges.
-	#[pallet::storage]
-	pub type ReservedAmounts<T: Config> =
-		StorageMap<_, Twox64Concat, (T::AccountId, ParaId), BalanceOf<T>>;
-
-	/// The winning bids for each of the 10 ranges at each sample in the final Ending Period of
-	/// the current auction. The map's key is the 0-based index into the Sample Size. The
-	/// first sample of the ending period is 0; the last is `Sample Size - 1`.
-	#[pallet::storage]
-	pub type Winning<T: Config> = StorageMap<_, Twox64Concat, BlockNumberFor<T>, WinningData<T>>;
-
-	#[pallet::extra_constants]
-	impl<T: Config> Pallet<T> {
-		#[pallet::constant_name(SlotRangeCount)]
-		fn slot_range_count() -> u32 {
-			SlotRange::SLOT_RANGE_COUNT as u32
-		}
-
-		#[pallet::constant_name(LeasePeriodsPerSlot)]
-		fn lease_periods_per_slot() -> u32 {
-			SlotRange::LEASE_PERIODS_PER_SLOT as u32
-		}
-	}
-
-	#[pallet::hooks]
-	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
-		fn on_initialize(n: BlockNumberFor<T>) -> Weight {
-			let mut weight = T::DbWeight::get().reads(1);
-
-			// If the current auction was in its ending period last block, then ensure that the
-			// (sub-)range winner information is duplicated from the previous block in case no bids
-			// happened in the last block.
-			if let AuctionStatus::EndingPeriod(offset, _sub_sample) = Self::auction_status(n) {
-				weight = weight.saturating_add(T::DbWeight::get().reads(1));
-				if !Winning::<T>::contains_key(&offset) {
-					weight = weight.saturating_add(T::DbWeight::get().writes(1));
-					let winning_data = offset
-						.checked_sub(&One::one())
-						.and_then(Winning::<T>::get)
-						.unwrap_or([Self::EMPTY; SlotRange::SLOT_RANGE_COUNT]);
-					Winning::<T>::insert(offset, winning_data);
-				}
-			}
-
-			// Check to see if an auction just ended.
-			if let Some((winning_ranges, auction_lease_period_index)) = Self::check_auction_end(n) {
-				// Auction is ended now. We have the winning ranges and the lease period index which
-				// acts as the offset. Handle it.
-				Self::manage_auction_end(auction_lease_period_index, winning_ranges);
-				weight = weight.saturating_add(T::WeightInfo::on_initialize());
-			}
-
-			weight
-		}
-	}
-
-	#[pallet::call]
-	impl<T: Config> Pallet<T> {
-		/// Create a new auction.
-		///
-		/// This can only happen when there isn't already an auction in progress and may only be
-		/// called by the root origin. Accepts the `duration` of this auction and the
-		/// `lease_period_index` of the initial lease period of the four that are to be auctioned.
-		#[pallet::call_index(0)]
-		#[pallet::weight((T::WeightInfo::new_auction(), DispatchClass::Operational))]
-		pub fn new_auction(
-			origin: OriginFor<T>,
-			#[pallet::compact] duration: BlockNumberFor<T>,
-			#[pallet::compact] lease_period_index: LeasePeriodOf<T>,
-		) -> DispatchResult {
-			T::InitiateOrigin::ensure_origin(origin)?;
-			Self::do_new_auction(duration, lease_period_index)
-		}
-
-		/// Make a new bid from an account (including a parachain account) for deploying a new
-		/// parachain.
-		///
-		/// Multiple simultaneous bids from the same bidder are allowed only as long as all active
-		/// bids overlap each other (i.e. are mutually exclusive). Bids cannot be redacted.
-		///
-		/// - `sub` is the sub-bidder ID, allowing for multiple competing bids to be made by (and
-		/// funded by) the same account.
-		/// - `auction_index` is the index of the auction to bid on. Should just be the present
-		/// value of `AuctionCounter`.
-		/// - `first_slot` is the first lease period index of the range to bid on. This is the
-		/// absolute lease period index value, not an auction-specific offset.
-		/// - `last_slot` is the last lease period index of the range to bid on. This is the
-		/// absolute lease period index value, not an auction-specific offset.
-		/// - `amount` is the amount to bid to be held as deposit for the parachain should the
-		/// bid win. This amount is held throughout the range.
-		#[pallet::call_index(1)]
-		#[pallet::weight(T::WeightInfo::bid())]
-		pub fn bid(
-			origin: OriginFor<T>,
-			#[pallet::compact] para: ParaId,
-			#[pallet::compact] auction_index: AuctionIndex,
-			#[pallet::compact] first_slot: LeasePeriodOf<T>,
-			#[pallet::compact] last_slot: LeasePeriodOf<T>,
-			#[pallet::compact] amount: BalanceOf<T>,
-		) -> DispatchResult {
-			let who = ensure_signed(origin)?;
-			Self::handle_bid(who, para, auction_index, first_slot, last_slot, amount)?;
-			Ok(())
-		}
-
-		/// Cancel an in-progress auction.
-		///
-		/// Can only be called by Root origin.
-		#[pallet::call_index(2)]
-		#[pallet::weight(T::WeightInfo::cancel_auction())]
-		pub fn cancel_auction(origin: OriginFor<T>) -> DispatchResult {
-			ensure_root(origin)?;
-			// Unreserve all bids.
-			for ((bidder, _), amount) in ReservedAmounts::<T>::drain() {
-				CurrencyOf::<T>::unreserve(&bidder, amount);
-			}
-			#[allow(deprecated)]
-			Winning::<T>::remove_all(None);
-			AuctionInfo::<T>::kill();
-			Ok(())
-		}
-	}
-}
-
-impl<T: Config> Auctioneer<BlockNumberFor<T>> for Pallet<T> {
-	type AccountId = T::AccountId;
-	type LeasePeriod = BlockNumberFor<T>;
-	type Currency = CurrencyOf<T>;
-
-	fn new_auction(
-		duration: BlockNumberFor<T>,
-		lease_period_index: LeasePeriodOf<T>,
-	) -> DispatchResult {
-		Self::do_new_auction(duration, lease_period_index)
-	}
-
-	// Returns the status of the auction given the current block number.
-	fn auction_status(now: BlockNumberFor<T>) -> AuctionStatus<BlockNumberFor<T>> {
-		let early_end = match AuctionInfo::<T>::get() {
-			Some((_, early_end)) => early_end,
-			None => return AuctionStatus::NotStarted,
-		};
-
-		let after_early_end = match now.checked_sub(&early_end) {
-			Some(after_early_end) => after_early_end,
-			None => return AuctionStatus::StartingPeriod,
-		};
-
-		let ending_period = T::EndingPeriod::get();
-		if after_early_end < ending_period {
-			let sample_length = T::SampleLength::get().max(One::one());
-			let sample = after_early_end / sample_length;
-			let sub_sample = after_early_end % sample_length;
-			return AuctionStatus::EndingPeriod(sample, sub_sample)
-		} else {
-			// This is safe because of the comparison operator above
-			return AuctionStatus::VrfDelay(after_early_end - ending_period)
-		}
-	}
-
-	fn place_bid(
-		bidder: T::AccountId,
-		para: ParaId,
-		first_slot: LeasePeriodOf<T>,
-		last_slot: LeasePeriodOf<T>,
-		amount: BalanceOf<T>,
-	) -> DispatchResult {
-		Self::handle_bid(bidder, para, AuctionCounter::<T>::get(), first_slot, last_slot, amount)
-	}
-
-	fn lease_period_index(b: BlockNumberFor<T>) -> Option<(Self::LeasePeriod, bool)> {
-		T::Leaser::lease_period_index(b)
-	}
-
-	#[cfg(any(feature = "runtime-benchmarks", test))]
-	fn lease_period_length() -> (BlockNumberFor<T>, BlockNumberFor<T>) {
-		T::Leaser::lease_period_length()
-	}
-
-	fn has_won_an_auction(para: ParaId, bidder: &T::AccountId) -> bool {
-		!T::Leaser::deposit_held(para, bidder).is_zero()
-	}
-}
-
-impl<T: Config> Pallet<T> {
-	// A trick to allow me to initialize large arrays with nothing in them.
-	const EMPTY: Option<(<T as frame_system::Config>::AccountId, ParaId, BalanceOf<T>)> = None;
-
-	/// Create a new auction.
-	///
-	/// This can only happen when there isn't already an auction in progress. Accepts the `duration`
-	/// of this auction and the `lease_period_index` of the initial lease period of the four that
-	/// are to be auctioned.
-	fn do_new_auction(
-		duration: BlockNumberFor<T>,
-		lease_period_index: LeasePeriodOf<T>,
-	) -> DispatchResult {
-		let maybe_auction = AuctionInfo::<T>::get();
-		ensure!(maybe_auction.is_none(), Error::<T>::AuctionInProgress);
-		let now = frame_system::Pallet::<T>::block_number();
-		if let Some((current_lease_period, _)) = T::Leaser::lease_period_index(now) {
-			// If there is no active lease period, then we don't need to make this check.
-			ensure!(lease_period_index >= current_lease_period, Error::<T>::LeasePeriodInPast);
-		}
-
-		// Bump the counter.
-		let n = AuctionCounter::<T>::mutate(|n| {
-			*n += 1;
-			*n
-		});
-
-		// Set the information.
-		let ending = frame_system::Pallet::<T>::block_number().saturating_add(duration);
-		AuctionInfo::<T>::put((lease_period_index, ending));
-
-		Self::deposit_event(Event::<T>::AuctionStarted {
-			auction_index: n,
-			lease_period: lease_period_index,
-			ending,
-		});
-		Ok(())
-	}
-
-	/// Actually place a bid in the current auction.
-	///
-	/// - `bidder`: The account that will be funding this bid.
-	/// - `auction_index`: The auction index of the bid. For this to succeed, must equal
-	/// the current value of `AuctionCounter`.
-	/// - `first_slot`: The first lease period index of the range to be bid on.
-	/// - `last_slot`: The last lease period index of the range to be bid on (inclusive).
-	/// - `amount`: The total amount to be the bid for deposit over the range.
-	pub fn handle_bid(
-		bidder: T::AccountId,
-		para: ParaId,
-		auction_index: u32,
-		first_slot: LeasePeriodOf<T>,
-		last_slot: LeasePeriodOf<T>,
-		amount: BalanceOf<T>,
-	) -> DispatchResult {
-		// Ensure para is registered before placing a bid on it.
-		ensure!(T::Registrar::is_registered(para), Error::<T>::ParaNotRegistered);
-		// Bidding on latest auction.
-		ensure!(auction_index == AuctionCounter::<T>::get(), Error::<T>::NotCurrentAuction);
-		// Assume it's actually an auction (this should never fail because of above).
-		let (first_lease_period, _) = AuctionInfo::<T>::get().ok_or(Error::<T>::NotAuction)?;
-
-		// Get the auction status and the current sample block. For the starting period, the sample
-		// block is zero.
-		let auction_status = Self::auction_status(frame_system::Pallet::<T>::block_number());
-		// The offset into the ending samples of the auction.
-		let offset = match auction_status {
-			AuctionStatus::NotStarted => return Err(Error::<T>::AuctionEnded.into()),
-			AuctionStatus::StartingPeriod => Zero::zero(),
-			AuctionStatus::EndingPeriod(o, _) => o,
-			AuctionStatus::VrfDelay(_) => return Err(Error::<T>::AuctionEnded.into()),
-		};
-
-		// We also make sure that the bid is not for any existing leases the para already has.
-		ensure!(
-			!T::Leaser::already_leased(para, first_slot, last_slot),
-			Error::<T>::AlreadyLeasedOut
-		);
-
-		// Our range.
-		let range = SlotRange::new_bounded(first_lease_period, first_slot, last_slot)?;
-		// Range as an array index.
-		let range_index = range as u8 as usize;
-
-		// The current winning ranges.
-		let mut current_winning = Winning::<T>::get(offset)
-			.or_else(|| offset.checked_sub(&One::one()).and_then(Winning::<T>::get))
-			.unwrap_or([Self::EMPTY; SlotRange::SLOT_RANGE_COUNT]);
-
-		// If this bid beat the previous winner of our range.
-		if current_winning[range_index].as_ref().map_or(true, |last| amount > last.2) {
-			// Ok; we are the new winner of this range - reserve the additional amount and record.
-
-			// Get the amount already held on deposit if this is a renewal bid (i.e. there's
-			// an existing lease on the same para by the same leaser).
-			let existing_lease_deposit = T::Leaser::deposit_held(para, &bidder);
-			let reserve_required = amount.saturating_sub(existing_lease_deposit);
-
-			// Get the amount already reserved in any prior and still active bids by us.
-			let bidder_para = (bidder.clone(), para);
-			let already_reserved = ReservedAmounts::<T>::get(&bidder_para).unwrap_or_default();
-
-			// If these don't already cover the bid...
-			if let Some(additional) = reserve_required.checked_sub(&already_reserved) {
-				// ...then reserve some more funds from their account, failing if there's not
-				// enough funds.
-				CurrencyOf::<T>::reserve(&bidder, additional)?;
-				// ...and record the amount reserved.
-				ReservedAmounts::<T>::insert(&bidder_para, reserve_required);
-
-				Self::deposit_event(Event::<T>::Reserved {
-					bidder: bidder.clone(),
-					extra_reserved: additional,
-					total_amount: reserve_required,
-				});
-			}
-
-			// Return any funds reserved for the previous winner if we are not in the ending period
-			// and they no longer have any active bids.
-			let mut outgoing_winner = Some((bidder.clone(), para, amount));
-			swap(&mut current_winning[range_index], &mut outgoing_winner);
-			if let Some((who, para, _amount)) = outgoing_winner {
-				if auction_status.is_starting() &&
-					current_winning
-						.iter()
-						.filter_map(Option::as_ref)
-						.all(|&(ref other, other_para, _)| other != &who || other_para != para)
-				{
-					// Previous bidder is no longer winning any ranges: unreserve their funds.
-					if let Some(amount) = ReservedAmounts::<T>::take(&(who.clone(), para)) {
-						// It really should be reserved; there's not much we can do here on fail.
-						let err_amt = CurrencyOf::<T>::unreserve(&who, amount);
-						debug_assert!(err_amt.is_zero());
-						Self::deposit_event(Event::<T>::Unreserved { bidder: who, amount });
-					}
-				}
-			}
-
-			// Update the range winner.
-			Winning::<T>::insert(offset, &current_winning);
-			Self::deposit_event(Event::<T>::BidAccepted {
-				bidder,
-				para_id: para,
-				amount,
-				first_slot,
-				last_slot,
-			});
-		}
-		Ok(())
-	}
-
-	/// Some when the auction's end is known (with the end block number). None if it is unknown.
-	/// If `Some` then the block number must be at most the previous block and at least the
-	/// previous block minus `T::EndingPeriod::get()`.
-	///
-	/// This mutates the state, cleaning up `AuctionInfo` and `Winning` in the case of an auction
-	/// ending. An immediately subsequent call with the same argument will always return `None`.
-	fn check_auction_end(now: BlockNumberFor<T>) -> Option<(WinningData<T>, LeasePeriodOf<T>)> {
-		if let Some((lease_period_index, early_end)) = AuctionInfo::<T>::get() {
-			let ending_period = T::EndingPeriod::get();
-			let late_end = early_end.saturating_add(ending_period);
-			let is_ended = now >= late_end;
-			if is_ended {
-				// auction definitely ended.
-				// check to see if we can determine the actual ending point.
-				let (raw_offset, known_since) = T::Randomness::random(&b"para_auction"[..]);
-
-				if late_end <= known_since {
-					// Our random seed was known only after the auction ended. Good to use.
-					let raw_offset_block_number = <BlockNumberFor<T>>::decode(
-						&mut raw_offset.as_ref(),
-					)
-					.expect("secure hashes should always be bigger than the block number; qed");
-					let offset = (raw_offset_block_number % ending_period) /
-						T::SampleLength::get().max(One::one());
-
-					let auction_counter = AuctionCounter::<T>::get();
-					Self::deposit_event(Event::<T>::WinningOffset {
-						auction_index: auction_counter,
-						block_number: offset,
-					});
-					let res = Winning::<T>::get(offset)
-						.unwrap_or([Self::EMPTY; SlotRange::SLOT_RANGE_COUNT]);
-					// This `remove_all` statement should remove at most `EndingPeriod` /
-					// `SampleLength` items, which should be bounded and sensibly configured in the
-					// runtime.
-					#[allow(deprecated)]
-					Winning::<T>::remove_all(None);
-					AuctionInfo::<T>::kill();
-					return Some((res, lease_period_index))
-				}
-			}
-		}
-		None
-	}
-
-	/// Auction just ended. We have the current lease period, the auction's lease period (which
-	/// is guaranteed to be at least the current period) and the bidders that were winning each
-	/// range at the time of the auction's close.
-	fn manage_auction_end(
-		auction_lease_period_index: LeasePeriodOf<T>,
-		winning_ranges: WinningData<T>,
-	) {
-		// First, unreserve all amounts that were reserved for the bids. We will later re-reserve
-		// the amounts from the bidders that ended up being assigned the slot so there's no need to
-		// special-case them here.
-		for ((bidder, _), amount) in ReservedAmounts::<T>::drain() {
-			CurrencyOf::<T>::unreserve(&bidder, amount);
-		}
-
-		// Next, calculate the winning combination of slots and thus the final winners of the
-		// auction.
-		let winners = Self::calculate_winners(winning_ranges);
-
-		// Go through those winners and re-reserve their bid, updating our table of deposits
-		// accordingly.
-		for (leaser, para, amount, range) in winners.into_iter() {
-			let begin_offset = LeasePeriodOf::<T>::from(range.as_pair().0 as u32);
-			let period_begin = auction_lease_period_index + begin_offset;
-			let period_count = LeasePeriodOf::<T>::from(range.len() as u32);
-
-			match T::Leaser::lease_out(para, &leaser, amount, period_begin, period_count) {
-				Err(LeaseError::ReserveFailed) |
-				Err(LeaseError::AlreadyEnded) |
-				Err(LeaseError::NoLeasePeriod) => {
-					// Should never happen since we just unreserved this amount (and our offset is
-					// from the present period). But if it does, there's not much we can do.
-				},
-				Err(LeaseError::AlreadyLeased) => {
-					// The leaser attempted to get a second lease on the same para ID, possibly
-					// griefing us. Let's keep the amount reserved and let governance sort it out.
-					if CurrencyOf::<T>::reserve(&leaser, amount).is_ok() {
-						Self::deposit_event(Event::<T>::ReserveConfiscated {
-							para_id: para,
-							leaser,
-							amount,
-						});
-					}
-				},
-				Ok(()) => {}, // Nothing to report.
-			}
-		}
-
-		Self::deposit_event(Event::<T>::AuctionClosed {
-			auction_index: AuctionCounter::<T>::get(),
-		});
-	}
-
-	/// Calculate the final winners from the winning slots.
-	///
-	/// This is a simple dynamic programming algorithm designed by Al, the original code is at:
-	/// `https://github.com/w3f/consensus/blob/master/NPoS/auctiondynamicthing.py`
-	fn calculate_winners(mut winning: WinningData<T>) -> WinnersData<T> {
-		let winning_ranges = {
-			let mut best_winners_ending_at: [(Vec<SlotRange>, BalanceOf<T>);
-				SlotRange::LEASE_PERIODS_PER_SLOT] = Default::default();
-			let best_bid = |range: SlotRange| {
-				winning[range as u8 as usize]
-					.as_ref()
-					.map(|(_, _, amount)| *amount * (range.len() as u32).into())
-			};
-			for i in 0..SlotRange::LEASE_PERIODS_PER_SLOT {
-				let r = SlotRange::new_bounded(0, 0, i as u32).expect("`i < LPPS`; qed");
-				if let Some(bid) = best_bid(r) {
-					best_winners_ending_at[i] = (vec![r], bid);
-				}
-				for j in 0..i {
-					let r = SlotRange::new_bounded(0, j as u32 + 1, i as u32)
-						.expect("`i < LPPS`; `j < i`; `j + 1 < LPPS`; qed");
-					if let Some(mut bid) = best_bid(r) {
-						bid += best_winners_ending_at[j].1;
-						if bid > best_winners_ending_at[i].1 {
-							let mut new_winners = best_winners_ending_at[j].0.clone();
-							new_winners.push(r);
-							best_winners_ending_at[i] = (new_winners, bid);
-						}
-					} else {
-						if best_winners_ending_at[j].1 > best_winners_ending_at[i].1 {
-							best_winners_ending_at[i] = best_winners_ending_at[j].clone();
-						}
-					}
-				}
-			}
-			best_winners_ending_at[SlotRange::LEASE_PERIODS_PER_SLOT - 1].0.clone()
-		};
-
-		winning_ranges
-			.into_iter()
-			.filter_map(|range| {
-				winning[range as u8 as usize]
-					.take()
-					.map(|(bidder, para, amount)| (bidder, para, amount, range))
-			})
-			.collect::<Vec<_>>()
-	}
-}
-
-/// tests for this module
-#[cfg(test)]
-mod tests {
-	use super::*;
-	use crate::{auctions, mock::TestRegistrar};
-	use frame_support::{
-		assert_noop, assert_ok, assert_storage_noop, derive_impl, ord_parameter_types,
-		parameter_types,
-		traits::{EitherOfDiverse, OnFinalize, OnInitialize},
-	};
-	use frame_system::{EnsureRoot, EnsureSignedBy};
-	use pallet_balances;
-	use polkadot_primitives::{BlockNumber, Id as ParaId};
-	use polkadot_primitives_test_helpers::{dummy_hash, dummy_head_data, dummy_validation_code};
-	use sp_core::H256;
-	use sp_runtime::{
-		traits::{BlakeTwo256, IdentityLookup},
-		BuildStorage,
-		DispatchError::BadOrigin,
-	};
-	use std::{cell::RefCell, collections::BTreeMap};
-
-	type Block = frame_system::mocking::MockBlockU32<Test>;
-
-	frame_support::construct_runtime!(
-		pub enum Test
-		{
-			System: frame_system,
-			Balances: pallet_balances,
-			Auctions: auctions,
-		}
-	);
-
-	#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
-	impl frame_system::Config for Test {
-		type BaseCallFilter = frame_support::traits::Everything;
-		type BlockWeights = ();
-		type BlockLength = ();
-		type DbWeight = ();
-		type RuntimeOrigin = RuntimeOrigin;
-		type RuntimeCall = RuntimeCall;
-		type Nonce = u64;
-		type Hash = H256;
-		type Hashing = BlakeTwo256;
-		type AccountId = u64;
-		type Lookup = IdentityLookup<Self::AccountId>;
-		type Block = Block;
-		type RuntimeEvent = RuntimeEvent;
-		type Version = ();
-		type PalletInfo = PalletInfo;
-		type AccountData = pallet_balances::AccountData<u64>;
-		type OnNewAccount = ();
-		type OnKilledAccount = ();
-		type SystemWeightInfo = ();
-		type SS58Prefix = ();
-		type OnSetCode = ();
-		type MaxConsumers = frame_support::traits::ConstU32<16>;
-	}
-
-	#[derive_impl(pallet_balances::config_preludes::TestDefaultConfig)]
-	impl pallet_balances::Config for Test {
-		type AccountStore = System;
-	}
-
-	#[derive(Eq, PartialEq, Ord, PartialOrd, Clone, Copy, Debug)]
-	pub struct LeaseData {
-		leaser: u64,
-		amount: u64,
-	}
-
-	thread_local! {
-		pub static LEASES:
-			RefCell<BTreeMap<(ParaId, BlockNumber), LeaseData>> = RefCell::new(BTreeMap::new());
-	}
-
-	fn leases() -> Vec<((ParaId, BlockNumber), LeaseData)> {
-		LEASES.with(|p| (&*p.borrow()).clone().into_iter().collect::<Vec<_>>())
-	}
-
-	pub struct TestLeaser;
-	impl Leaser<BlockNumber> for TestLeaser {
-		type AccountId = u64;
-		type LeasePeriod = BlockNumber;
-		type Currency = Balances;
-
-		fn lease_out(
-			para: ParaId,
-			leaser: &Self::AccountId,
-			amount: <Self::Currency as Currency<Self::AccountId>>::Balance,
-			period_begin: Self::LeasePeriod,
-			period_count: Self::LeasePeriod,
-		) -> Result<(), LeaseError> {
-			LEASES.with(|l| {
-				let mut leases = l.borrow_mut();
-				let now = System::block_number();
-				let (current_lease_period, _) =
-					Self::lease_period_index(now).ok_or(LeaseError::NoLeasePeriod)?;
-				if period_begin < current_lease_period {
-					return Err(LeaseError::AlreadyEnded)
-				}
-				for period in period_begin..(period_begin + period_count) {
-					if leases.contains_key(&(para, period)) {
-						return Err(LeaseError::AlreadyLeased)
-					}
-					leases.insert((para, period), LeaseData { leaser: *leaser, amount });
-				}
-				Ok(())
-			})
-		}
-
-		fn deposit_held(
-			para: ParaId,
-			leaser: &Self::AccountId,
-		) -> <Self::Currency as Currency<Self::AccountId>>::Balance {
-			leases()
-				.iter()
-				.filter_map(|((id, _period), data)| {
-					if id == &para && &data.leaser == leaser {
-						Some(data.amount)
-					} else {
-						None
-					}
-				})
-				.max()
-				.unwrap_or_default()
-		}
-
-		fn lease_period_length() -> (BlockNumber, BlockNumber) {
-			(10, 0)
-		}
-
-		fn lease_period_index(b: BlockNumber) -> Option<(Self::LeasePeriod, bool)> {
-			let (lease_period_length, offset) = Self::lease_period_length();
-			let b = b.checked_sub(offset)?;
-
-			let lease_period = b / lease_period_length;
-			let first_block = (b % lease_period_length).is_zero();
-
-			Some((lease_period, first_block))
-		}
-
-		fn already_leased(
-			para_id: ParaId,
-			first_period: Self::LeasePeriod,
-			last_period: Self::LeasePeriod,
-		) -> bool {
-			leases().into_iter().any(|((para, period), _data)| {
-				para == para_id && first_period <= period && period <= last_period
-			})
-		}
-	}
-
-	ord_parameter_types! {
-		pub const Six: u64 = 6;
-	}
-
-	type RootOrSix = EitherOfDiverse<EnsureRoot<u64>, EnsureSignedBy<Six, u64>>;
-
-	thread_local! {
-		pub static LAST_RANDOM: RefCell<Option<(H256, u32)>> = RefCell::new(None);
-	}
-	fn set_last_random(output: H256, known_since: u32) {
-		LAST_RANDOM.with(|p| *p.borrow_mut() = Some((output, known_since)))
-	}
-	pub struct TestPastRandomness;
-	impl Randomness<H256, BlockNumber> for TestPastRandomness {
-		fn random(_subject: &[u8]) -> (H256, u32) {
-			LAST_RANDOM.with(|p| {
-				if let Some((output, known_since)) = &*p.borrow() {
-					(*output, *known_since)
-				} else {
-					(H256::zero(), frame_system::Pallet::<Test>::block_number())
-				}
-			})
-		}
-	}
-
-	parameter_types! {
-		pub static EndingPeriod: BlockNumber = 3;
-		pub static SampleLength: BlockNumber = 1;
-	}
-
-	impl Config for Test {
-		type RuntimeEvent = RuntimeEvent;
-		type Leaser = TestLeaser;
-		type Registrar = TestRegistrar<Self>;
-		type EndingPeriod = EndingPeriod;
-		type SampleLength = SampleLength;
-		type Randomness = TestPastRandomness;
-		type InitiateOrigin = RootOrSix;
-		type WeightInfo = crate::auctions::TestWeightInfo;
-	}
-
-	// This function basically just builds a genesis storage key/value store according to
-	// our desired mock up.
-	pub fn new_test_ext() -> sp_io::TestExternalities {
-		let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
-		pallet_balances::GenesisConfig::<Test> {
-			balances: vec![(1, 10), (2, 20), (3, 30), (4, 40), (5, 50), (6, 60)],
-		}
-		.assimilate_storage(&mut t)
-		.unwrap();
-		let mut ext: sp_io::TestExternalities = t.into();
-		ext.execute_with(|| {
-			// Register para 0, 1, 2, and 3 for tests
-			assert_ok!(TestRegistrar::<Test>::register(
-				1,
-				0.into(),
-				dummy_head_data(),
-				dummy_validation_code()
-			));
-			assert_ok!(TestRegistrar::<Test>::register(
-				1,
-				1.into(),
-				dummy_head_data(),
-				dummy_validation_code()
-			));
-			assert_ok!(TestRegistrar::<Test>::register(
-				1,
-				2.into(),
-				dummy_head_data(),
-				dummy_validation_code()
-			));
-			assert_ok!(TestRegistrar::<Test>::register(
-				1,
-				3.into(),
-				dummy_head_data(),
-				dummy_validation_code()
-			));
-		});
-		ext
-	}
-
-	fn run_to_block(n: BlockNumber) {
-		while System::block_number() < n {
-			Auctions::on_finalize(System::block_number());
-			Balances::on_finalize(System::block_number());
-			System::on_finalize(System::block_number());
-			System::set_block_number(System::block_number() + 1);
-			System::on_initialize(System::block_number());
-			Balances::on_initialize(System::block_number());
-			Auctions::on_initialize(System::block_number());
-		}
-	}
-
-	#[test]
-	fn basic_setup_works() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(AuctionCounter::<Test>::get(), 0);
-			assert_eq!(TestLeaser::deposit_held(0u32.into(), &1), 0);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::NotStarted
-			);
-
-			run_to_block(10);
-
-			assert_eq!(AuctionCounter::<Test>::get(), 0);
-			assert_eq!(TestLeaser::deposit_held(0u32.into(), &1), 0);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::NotStarted
-			);
-		});
-	}
-
-	#[test]
-	fn can_start_auction() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-
-			assert_noop!(Auctions::new_auction(RuntimeOrigin::signed(1), 5, 1), BadOrigin);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-
-			assert_eq!(AuctionCounter::<Test>::get(), 1);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-		});
-	}
-
-	#[test]
-	fn bidding_works() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 5));
-
-			assert_eq!(Balances::reserved_balance(1), 5);
-			assert_eq!(Balances::free_balance(1), 5);
-			assert_eq!(
-				Winning::<Test>::get(0).unwrap()[SlotRange::ZeroThree as u8 as usize],
-				Some((1, 0.into(), 5))
-			);
-		});
-	}
-
-	#[test]
-	fn under_bidding_works() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 5));
-
-			assert_storage_noop!({
-				assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), 0.into(), 1, 1, 4, 1));
-			});
-		});
-	}
-
-	#[test]
-	fn over_bidding_works() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 5));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), 0.into(), 1, 1, 4, 6));
-
-			assert_eq!(Balances::reserved_balance(1), 0);
-			assert_eq!(Balances::free_balance(1), 10);
-			assert_eq!(Balances::reserved_balance(2), 6);
-			assert_eq!(Balances::free_balance(2), 14);
-			assert_eq!(
-				Winning::<Test>::get(0).unwrap()[SlotRange::ZeroThree as u8 as usize],
-				Some((2, 0.into(), 6))
-			);
-		});
-	}
-
-	#[test]
-	fn auction_proceeds_correctly() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-
-			assert_eq!(AuctionCounter::<Test>::get(), 1);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-
-			run_to_block(2);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-
-			run_to_block(3);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-
-			run_to_block(4);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-
-			run_to_block(5);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-
-			run_to_block(6);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(0, 0)
-			);
-
-			run_to_block(7);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(1, 0)
-			);
-
-			run_to_block(8);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(2, 0)
-			);
-
-			run_to_block(9);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::NotStarted
-			);
-		});
-	}
-
-	#[test]
-	fn can_win_auction() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 1));
-			assert_eq!(Balances::reserved_balance(1), 1);
-			assert_eq!(Balances::free_balance(1), 9);
-			run_to_block(9);
-
-			assert_eq!(
-				leases(),
-				vec![
-					((0.into(), 1), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 2), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 3), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 4), LeaseData { leaser: 1, amount: 1 }),
-				]
-			);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 1);
-		});
-	}
-
-	#[test]
-	fn can_win_auction_with_late_randomness() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 1));
-			assert_eq!(Balances::reserved_balance(1), 1);
-			assert_eq!(Balances::free_balance(1), 9);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-			run_to_block(8);
-			// Auction has not yet ended.
-			assert_eq!(leases(), vec![]);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(2, 0)
-			);
-			// This will prevent the auction's winner from being decided in the next block, since
-			// the random seed was known before the final bids were made.
-			set_last_random(H256::zero(), 8);
-			// Auction definitely ended now, but we don't know exactly when in the last 3 blocks yet
-			// since no randomness available yet.
-			run_to_block(9);
-			// Auction has now ended... But auction winner still not yet decided, so no leases yet.
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::VrfDelay(0)
-			);
-			assert_eq!(leases(), vec![]);
-
-			// Random seed now updated to a value known at block 9, when the auction ended. This
-			// means that the winner can now be chosen.
-			set_last_random(H256::zero(), 9);
-			run_to_block(10);
-			// Auction ended and winner selected
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::NotStarted
-			);
-			assert_eq!(
-				leases(),
-				vec![
-					((0.into(), 1), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 2), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 3), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 4), LeaseData { leaser: 1, amount: 1 }),
-				]
-			);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 1);
-		});
-	}
-
-	#[test]
-	fn can_win_incomplete_auction() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 4, 4, 5));
-			run_to_block(9);
-
-			assert_eq!(leases(), vec![((0.into(), 4), LeaseData { leaser: 1, amount: 5 }),]);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 5);
-		});
-	}
-
-	#[test]
-	fn should_choose_best_combination() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 1, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), 0.into(), 1, 2, 3, 4));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), 0.into(), 1, 4, 4, 2));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 1.into(), 1, 1, 4, 2));
-			run_to_block(9);
-
-			assert_eq!(
-				leases(),
-				vec![
-					((0.into(), 1), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 2), LeaseData { leaser: 2, amount: 4 }),
-					((0.into(), 3), LeaseData { leaser: 2, amount: 4 }),
-					((0.into(), 4), LeaseData { leaser: 3, amount: 2 }),
-				]
-			);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 1);
-			assert_eq!(TestLeaser::deposit_held(1.into(), &1), 0);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &2), 4);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &3), 2);
-		});
-	}
-
-	#[test]
-	fn gap_bid_works() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-
-			// User 1 will make a bid for period 1 and 4 for the same Para 0
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 1, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 4, 4, 4));
-
-			// User 2 and 3 will make a bid for para 1 on period 2 and 3 respectively
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), 1.into(), 1, 2, 2, 2));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), 1.into(), 1, 3, 3, 3));
-
-			// Total reserved should be the max of the two
-			assert_eq!(Balances::reserved_balance(1), 4);
-
-			// Other people are reserved correctly too
-			assert_eq!(Balances::reserved_balance(2), 2);
-			assert_eq!(Balances::reserved_balance(3), 3);
-
-			// End the auction.
-			run_to_block(9);
-
-			assert_eq!(
-				leases(),
-				vec![
-					((0.into(), 1), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 4), LeaseData { leaser: 1, amount: 4 }),
-					((1.into(), 2), LeaseData { leaser: 2, amount: 2 }),
-					((1.into(), 3), LeaseData { leaser: 3, amount: 3 }),
-				]
-			);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 4);
-			assert_eq!(TestLeaser::deposit_held(1.into(), &2), 2);
-			assert_eq!(TestLeaser::deposit_held(1.into(), &3), 3);
-		});
-	}
-
-	#[test]
-	fn deposit_credit_should_work() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 1, 5));
-			assert_eq!(Balances::reserved_balance(1), 5);
-			run_to_block(10);
-
-			assert_eq!(leases(), vec![((0.into(), 1), LeaseData { leaser: 1, amount: 5 }),]);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 5);
-
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 2));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 2, 2, 6));
-			// Only 1 reserved since we have a deposit credit of 5.
-			assert_eq!(Balances::reserved_balance(1), 1);
-			run_to_block(20);
-
-			assert_eq!(
-				leases(),
-				vec![
-					((0.into(), 1), LeaseData { leaser: 1, amount: 5 }),
-					((0.into(), 2), LeaseData { leaser: 1, amount: 6 }),
-				]
-			);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 6);
-		});
-	}
-
-	#[test]
-	fn deposit_credit_on_alt_para_should_not_count() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 1, 5));
-			assert_eq!(Balances::reserved_balance(1), 5);
-			run_to_block(10);
-
-			assert_eq!(leases(), vec![((0.into(), 1), LeaseData { leaser: 1, amount: 5 }),]);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 5);
-
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 2));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 1.into(), 2, 2, 2, 6));
-			// 6 reserved since we are bidding on a new para; only works because we don't
-			assert_eq!(Balances::reserved_balance(1), 6);
-			run_to_block(20);
-
-			assert_eq!(
-				leases(),
-				vec![
-					((0.into(), 1), LeaseData { leaser: 1, amount: 5 }),
-					((1.into(), 2), LeaseData { leaser: 1, amount: 6 }),
-				]
-			);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 5);
-			assert_eq!(TestLeaser::deposit_held(1.into(), &1), 6);
-		});
-	}
-
-	#[test]
-	fn multiple_bids_work_pre_ending() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-
-			for i in 1..6u64 {
-				run_to_block(i as _);
-				assert_ok!(Auctions::bid(RuntimeOrigin::signed(i), 0.into(), 1, 1, 4, i));
-				for j in 1..6 {
-					assert_eq!(Balances::reserved_balance(j), if j == i { j } else { 0 });
-					assert_eq!(Balances::free_balance(j), if j == i { j * 9 } else { j * 10 });
-				}
-			}
-
-			run_to_block(9);
-			assert_eq!(
-				leases(),
-				vec![
-					((0.into(), 1), LeaseData { leaser: 5, amount: 5 }),
-					((0.into(), 2), LeaseData { leaser: 5, amount: 5 }),
-					((0.into(), 3), LeaseData { leaser: 5, amount: 5 }),
-					((0.into(), 4), LeaseData { leaser: 5, amount: 5 }),
-				]
-			);
-		});
-	}
-
-	#[test]
-	fn multiple_bids_work_post_ending() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 0, 1));
-
-			for i in 1..6u64 {
-				run_to_block(((i - 1) / 2 + 1) as _);
-				assert_ok!(Auctions::bid(RuntimeOrigin::signed(i), 0.into(), 1, 1, 4, i));
-				for j in 1..6 {
-					assert_eq!(Balances::reserved_balance(j), if j <= i { j } else { 0 });
-					assert_eq!(Balances::free_balance(j), if j <= i { j * 9 } else { j * 10 });
-				}
-			}
-			for i in 1..6u64 {
-				assert_eq!(ReservedAmounts::<Test>::get((i, ParaId::from(0))).unwrap(), i);
-			}
-
-			run_to_block(5);
-			assert_eq!(
-				leases(),
-				(1..=4)
-					.map(|i| ((0.into(), i), LeaseData { leaser: 2, amount: 2 }))
-					.collect::<Vec<_>>()
-			);
-		});
-	}
-
-	#[test]
-	fn incomplete_calculate_winners_works() {
-		let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
-		winning[SlotRange::ThreeThree as u8 as usize] = Some((1, 0.into(), 1));
-
-		let winners = vec![(1, 0.into(), 1, SlotRange::ThreeThree)];
-
-		assert_eq!(Auctions::calculate_winners(winning), winners);
-	}
-
-	#[test]
-	fn first_incomplete_calculate_winners_works() {
-		let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
-		winning[0] = Some((1, 0.into(), 1));
-
-		let winners = vec![(1, 0.into(), 1, SlotRange::ZeroZero)];
-
-		assert_eq!(Auctions::calculate_winners(winning), winners);
-	}
-
-	#[test]
-	fn calculate_winners_works() {
-		let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
-		winning[SlotRange::ZeroZero as u8 as usize] = Some((2, 0.into(), 2));
-		winning[SlotRange::ZeroThree as u8 as usize] = Some((1, 100.into(), 1));
-		winning[SlotRange::OneOne as u8 as usize] = Some((3, 1.into(), 1));
-		winning[SlotRange::TwoTwo as u8 as usize] = Some((1, 2.into(), 53));
-		winning[SlotRange::ThreeThree as u8 as usize] = Some((5, 3.into(), 1));
-
-		let winners = vec![
-			(2, 0.into(), 2, SlotRange::ZeroZero),
-			(3, 1.into(), 1, SlotRange::OneOne),
-			(1, 2.into(), 53, SlotRange::TwoTwo),
-			(5, 3.into(), 1, SlotRange::ThreeThree),
-		];
-		assert_eq!(Auctions::calculate_winners(winning), winners);
-
-		winning[SlotRange::ZeroOne as u8 as usize] = Some((4, 10.into(), 3));
-		let winners = vec![
-			(4, 10.into(), 3, SlotRange::ZeroOne),
-			(1, 2.into(), 53, SlotRange::TwoTwo),
-			(5, 3.into(), 1, SlotRange::ThreeThree),
-		];
-		assert_eq!(Auctions::calculate_winners(winning), winners);
-
-		winning[SlotRange::ZeroThree as u8 as usize] = Some((1, 100.into(), 100));
-		let winners = vec![(1, 100.into(), 100, SlotRange::ZeroThree)];
-		assert_eq!(Auctions::calculate_winners(winning), winners);
-	}
-
-	#[test]
-	fn lower_bids_are_correctly_refunded() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 1, 1));
-			let para_1 = ParaId::from(1_u32);
-			let para_2 = ParaId::from(2_u32);
-
-			// Make a bid and reserve a balance
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), para_1, 1, 1, 4, 9));
-			assert_eq!(Balances::reserved_balance(1), 9);
-			assert_eq!(ReservedAmounts::<Test>::get((1, para_1)), Some(9));
-			assert_eq!(Balances::reserved_balance(2), 0);
-			assert_eq!(ReservedAmounts::<Test>::get((2, para_2)), None);
-
-			// Bigger bid, reserves new balance and returns funds
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), para_2, 1, 1, 4, 19));
-			assert_eq!(Balances::reserved_balance(1), 0);
-			assert_eq!(ReservedAmounts::<Test>::get((1, para_1)), None);
-			assert_eq!(Balances::reserved_balance(2), 19);
-			assert_eq!(ReservedAmounts::<Test>::get((2, para_2)), Some(19));
-		});
-	}
-
-	#[test]
-	fn initialize_winners_in_ending_period_works() {
-		new_test_ext().execute_with(|| {
-			let ed: u64 = <Test as pallet_balances::Config>::ExistentialDeposit::get();
-			assert_eq!(ed, 1);
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 9, 1));
-			let para_1 = ParaId::from(1_u32);
-			let para_2 = ParaId::from(2_u32);
-			let para_3 = ParaId::from(3_u32);
-
-			// Make bids
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), para_1, 1, 1, 4, 9));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), para_2, 1, 3, 4, 19));
-
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-			let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
-			winning[SlotRange::ZeroThree as u8 as usize] = Some((1, para_1, 9));
-			winning[SlotRange::TwoThree as u8 as usize] = Some((2, para_2, 19));
-			assert_eq!(Winning::<Test>::get(0), Some(winning));
-
-			run_to_block(9);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-
-			run_to_block(10);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(0, 0)
-			);
-			assert_eq!(Winning::<Test>::get(0), Some(winning));
-
-			run_to_block(11);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(1, 0)
-			);
-			assert_eq!(Winning::<Test>::get(1), Some(winning));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), para_3, 1, 3, 4, 29));
-
-			run_to_block(12);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(2, 0)
-			);
-			winning[SlotRange::TwoThree as u8 as usize] = Some((3, para_3, 29));
-			assert_eq!(Winning::<Test>::get(2), Some(winning));
-		});
-	}
-
-	#[test]
-	fn handle_bid_requires_registered_para() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_noop!(
-				Auctions::bid(RuntimeOrigin::signed(1), 1337.into(), 1, 1, 4, 1),
-				Error::<Test>::ParaNotRegistered
-			);
-			assert_ok!(TestRegistrar::<Test>::register(
-				1,
-				1337.into(),
-				dummy_head_data(),
-				dummy_validation_code()
-			));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 1337.into(), 1, 1, 4, 1));
-		});
-	}
-
-	#[test]
-	fn handle_bid_checks_existing_lease_periods() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 2, 3, 1));
-			assert_eq!(Balances::reserved_balance(1), 1);
-			assert_eq!(Balances::free_balance(1), 9);
-			run_to_block(9);
-
-			assert_eq!(
-				leases(),
-				vec![
-					((0.into(), 2), LeaseData { leaser: 1, amount: 1 }),
-					((0.into(), 3), LeaseData { leaser: 1, amount: 1 }),
-				]
-			);
-			assert_eq!(TestLeaser::deposit_held(0.into(), &1), 1);
-
-			// Para 1 just won an auction above and won some lease periods.
-			// No bids can work which overlap these periods.
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_noop!(
-				Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 1, 4, 1),
-				Error::<Test>::AlreadyLeasedOut,
-			);
-			assert_noop!(
-				Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 1, 2, 1),
-				Error::<Test>::AlreadyLeasedOut,
-			);
-			assert_noop!(
-				Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 3, 4, 1),
-				Error::<Test>::AlreadyLeasedOut,
-			);
-			// This is okay, not an overlapping bid.
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 1, 1, 1));
-		});
-	}
-
-	// Here we will test that taking only 10 samples during the ending period works as expected.
-	#[test]
-	fn less_winning_samples_work() {
-		new_test_ext().execute_with(|| {
-			let ed: u64 = <Test as pallet_balances::Config>::ExistentialDeposit::get();
-			assert_eq!(ed, 1);
-			EndingPeriod::set(30);
-			SampleLength::set(10);
-
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 9, 11));
-			let para_1 = ParaId::from(1_u32);
-			let para_2 = ParaId::from(2_u32);
-			let para_3 = ParaId::from(3_u32);
-
-			// Make bids
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), para_1, 1, 11, 14, 9));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), para_2, 1, 13, 14, 19));
-
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-			let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
-			winning[SlotRange::ZeroThree as u8 as usize] = Some((1, para_1, 9));
-			winning[SlotRange::TwoThree as u8 as usize] = Some((2, para_2, 19));
-			assert_eq!(Winning::<Test>::get(0), Some(winning));
-
-			run_to_block(9);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-
-			run_to_block(10);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(0, 0)
-			);
-			assert_eq!(Winning::<Test>::get(0), Some(winning));
-
-			// New bids update the current winning
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), para_3, 1, 14, 14, 29));
-			winning[SlotRange::ThreeThree as u8 as usize] = Some((3, para_3, 29));
-			assert_eq!(Winning::<Test>::get(0), Some(winning));
-
-			run_to_block(20);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(1, 0)
-			);
-			assert_eq!(Winning::<Test>::get(1), Some(winning));
-			run_to_block(25);
-			// Overbid mid sample
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), para_3, 1, 13, 14, 29));
-			winning[SlotRange::TwoThree as u8 as usize] = Some((3, para_3, 29));
-			assert_eq!(Winning::<Test>::get(1), Some(winning));
-
-			run_to_block(30);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(2, 0)
-			);
-			assert_eq!(Winning::<Test>::get(2), Some(winning));
-
-			set_last_random(H256::from([254; 32]), 40);
-			run_to_block(40);
-			// Auction ended and winner selected
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::NotStarted
-			);
-			assert_eq!(
-				leases(),
-				vec![
-					((3.into(), 13), LeaseData { leaser: 3, amount: 29 }),
-					((3.into(), 14), LeaseData { leaser: 3, amount: 29 }),
-				]
-			);
-		});
-	}
-
-	#[test]
-	fn auction_status_works() {
-		new_test_ext().execute_with(|| {
-			EndingPeriod::set(30);
-			SampleLength::set(10);
-			set_last_random(dummy_hash(), 0);
-
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::NotStarted
-			);
-
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 9, 11));
-
-			run_to_block(9);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::StartingPeriod
-			);
-
-			run_to_block(10);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(0, 0)
-			);
-
-			run_to_block(11);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(0, 1)
-			);
-
-			run_to_block(19);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(0, 9)
-			);
-
-			run_to_block(20);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(1, 0)
-			);
-
-			run_to_block(25);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(1, 5)
-			);
-
-			run_to_block(30);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(2, 0)
-			);
-
-			run_to_block(39);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::EndingPeriod(2, 9)
-			);
-
-			run_to_block(40);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::VrfDelay(0)
-			);
-
-			run_to_block(44);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::VrfDelay(4)
-			);
-
-			set_last_random(dummy_hash(), 45);
-			run_to_block(45);
-			assert_eq!(
-				Auctions::auction_status(System::block_number()),
-				AuctionStatus::<u32>::NotStarted
-			);
-		});
-	}
-
-	#[test]
-	fn can_cancel_auction() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-			assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
-			assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 1));
-			assert_eq!(Balances::reserved_balance(1), 1);
-			assert_eq!(Balances::free_balance(1), 9);
-
-			assert_noop!(Auctions::cancel_auction(RuntimeOrigin::signed(6)), BadOrigin);
-			assert_ok!(Auctions::cancel_auction(RuntimeOrigin::root()));
-
-			assert!(AuctionInfo::<Test>::get().is_none());
-			assert_eq!(Balances::reserved_balance(1), 0);
-			assert_eq!(ReservedAmounts::<Test>::iter().count(), 0);
-			assert_eq!(Winning::<Test>::iter().count(), 0);
-		});
-	}
-}
-
-#[cfg(feature = "runtime-benchmarks")]
-mod benchmarking {
-	use super::{Pallet as Auctions, *};
-	use frame_support::{
-		assert_ok,
-		traits::{EnsureOrigin, OnInitialize},
-	};
-	use frame_system::RawOrigin;
-	use polkadot_runtime_parachains::paras;
-	use sp_runtime::{traits::Bounded, SaturatedConversion};
-
-	use frame_benchmarking::{account, benchmarks, whitelisted_caller, BenchmarkError};
-
-	fn assert_last_event<T: Config>(generic_event: <T as Config>::RuntimeEvent) {
-		let events = frame_system::Pallet::<T>::events();
-		let system_event: <T as frame_system::Config>::RuntimeEvent = generic_event.into();
-		// compare to the last event record
-		let frame_system::EventRecord { event, .. } = &events[events.len() - 1];
-		assert_eq!(event, &system_event);
-	}
-
-	fn fill_winners<T: Config + paras::Config>(lease_period_index: LeasePeriodOf<T>) {
-		let auction_index = AuctionCounter::<T>::get();
-		let minimum_balance = CurrencyOf::<T>::minimum_balance();
-
-		for n in 1..=SlotRange::SLOT_RANGE_COUNT as u32 {
-			let owner = account("owner", n, 0);
-			let worst_validation_code = T::Registrar::worst_validation_code();
-			let worst_head_data = T::Registrar::worst_head_data();
-			CurrencyOf::<T>::make_free_balance_be(&owner, BalanceOf::<T>::max_value());
-
-			assert!(T::Registrar::register(
-				owner,
-				ParaId::from(n),
-				worst_head_data,
-				worst_validation_code
-			)
-			.is_ok());
-		}
-		assert_ok!(paras::Pallet::<T>::add_trusted_validation_code(
-			frame_system::Origin::<T>::Root.into(),
-			T::Registrar::worst_validation_code(),
-		));
-
-		T::Registrar::execute_pending_transitions();
-
-		for n in 1..=SlotRange::SLOT_RANGE_COUNT as u32 {
-			let bidder = account("bidder", n, 0);
-			CurrencyOf::<T>::make_free_balance_be(&bidder, BalanceOf::<T>::max_value());
-
-			let slot_range = SlotRange::n((n - 1) as u8).unwrap();
-			let (start, end) = slot_range.as_pair();
-
-			assert!(Auctions::<T>::bid(
-				RawOrigin::Signed(bidder).into(),
-				ParaId::from(n),
-				auction_index,
-				lease_period_index + start.into(),        // First Slot
-				lease_period_index + end.into(),          // Last slot
-				minimum_balance.saturating_mul(n.into()), // Amount
-			)
-			.is_ok());
-		}
-	}
-
-	benchmarks! {
-		where_clause { where T: pallet_babe::Config + paras::Config }
-
-		new_auction {
-			let duration = BlockNumberFor::<T>::max_value();
-			let lease_period_index = LeasePeriodOf::<T>::max_value();
-			let origin =
-				T::InitiateOrigin::try_successful_origin().map_err(|_| BenchmarkError::Weightless)?;
-		}: _<T::RuntimeOrigin>(origin, duration, lease_period_index)
-		verify {
-			assert_last_event::<T>(Event::<T>::AuctionStarted {
-				auction_index: AuctionCounter::<T>::get(),
-				lease_period: LeasePeriodOf::<T>::max_value(),
-				ending: BlockNumberFor::<T>::max_value(),
-			}.into());
-		}
-
-		// Worst case scenario a new bid comes in which kicks out an existing bid for the same slot.
-		bid {
-			// If there is an offset, we need to be on that block to be able to do lease things.
-			let (_, offset) = T::Leaser::lease_period_length();
-			frame_system::Pallet::<T>::set_block_number(offset + One::one());
-
-			// Create a new auction
-			let duration = BlockNumberFor::<T>::max_value();
-			let lease_period_index = LeasePeriodOf::<T>::zero();
-			let origin = T::InitiateOrigin::try_successful_origin()
-				.expect("InitiateOrigin has no successful origin required for the benchmark");
-			Auctions::<T>::new_auction(origin, duration, lease_period_index)?;
-
-			let para = ParaId::from(0);
-			let new_para = ParaId::from(1_u32);
-
-			// Register the paras
-			let owner = account("owner", 0, 0);
-			CurrencyOf::<T>::make_free_balance_be(&owner, BalanceOf::<T>::max_value());
-			let worst_head_data = T::Registrar::worst_head_data();
-			let worst_validation_code = T::Registrar::worst_validation_code();
-			T::Registrar::register(owner.clone(), para, worst_head_data.clone(), worst_validation_code.clone())?;
-			T::Registrar::register(owner, new_para, worst_head_data, worst_validation_code.clone())?;
-			assert_ok!(paras::Pallet::<T>::add_trusted_validation_code(
-				frame_system::Origin::<T>::Root.into(),
-				worst_validation_code,
-			));
-
-			T::Registrar::execute_pending_transitions();
-
-			// Make an existing bid
-			let auction_index = AuctionCounter::<T>::get();
-			let first_slot = AuctionInfo::<T>::get().unwrap().0;
-			let last_slot = first_slot + 3u32.into();
-			let first_amount = CurrencyOf::<T>::minimum_balance();
-			let first_bidder: T::AccountId = account("first_bidder", 0, 0);
-			CurrencyOf::<T>::make_free_balance_be(&first_bidder, BalanceOf::<T>::max_value());
-			Auctions::<T>::bid(
-				RawOrigin::Signed(first_bidder.clone()).into(),
-				para,
-				auction_index,
-				first_slot,
-				last_slot,
-				first_amount,
-			)?;
-
-			let caller: T::AccountId = whitelisted_caller();
-			CurrencyOf::<T>::make_free_balance_be(&caller, BalanceOf::<T>::max_value());
-			let bigger_amount = CurrencyOf::<T>::minimum_balance().saturating_mul(10u32.into());
-			assert_eq!(CurrencyOf::<T>::reserved_balance(&first_bidder), first_amount);
-		}: _(RawOrigin::Signed(caller.clone()), new_para, auction_index, first_slot, last_slot, bigger_amount)
-		verify {
-			// Confirms that we unreserved funds from a previous bidder, which is worst case scenario.
-			assert_eq!(CurrencyOf::<T>::reserved_balance(&caller), bigger_amount);
-		}
-
-		// Worst case: 10 bidders taking all wining spots, and we need to calculate the winner for auction end.
-		// Entire winner map should be full and removed at the end of the benchmark.
-		on_initialize {
-			// If there is an offset, we need to be on that block to be able to do lease things.
-			let (lease_length, offset) = T::Leaser::lease_period_length();
-			frame_system::Pallet::<T>::set_block_number(offset + One::one());
-
-			// Create a new auction
-			let duration: BlockNumberFor<T> = lease_length / 2u32.into();
-			let lease_period_index = LeasePeriodOf::<T>::zero();
-			let now = frame_system::Pallet::<T>::block_number();
-			let origin = T::InitiateOrigin::try_successful_origin()
-				.expect("InitiateOrigin has no successful origin required for the benchmark");
-			Auctions::<T>::new_auction(origin, duration, lease_period_index)?;
-
-			fill_winners::<T>(lease_period_index);
-
-			for winner in Winning::<T>::get(BlockNumberFor::<T>::from(0u32)).unwrap().iter() {
-				assert!(winner.is_some());
-			}
-
-			let winning_data = Winning::<T>::get(BlockNumberFor::<T>::from(0u32)).unwrap();
-			// Make winning map full
-			for i in 0u32 .. (T::EndingPeriod::get() / T::SampleLength::get()).saturated_into() {
-				Winning::<T>::insert(BlockNumberFor::<T>::from(i), winning_data.clone());
-			}
-
-			// Move ahead to the block we want to initialize
-			frame_system::Pallet::<T>::set_block_number(duration + now + T::EndingPeriod::get());
-
-			// Trigger epoch change for new random number value:
-			{
-				pallet_babe::EpochStart::<T>::set((Zero::zero(), u32::MAX.into()));
-				pallet_babe::Pallet::<T>::on_initialize(duration + now + T::EndingPeriod::get());
-				let authorities = pallet_babe::Pallet::<T>::authorities();
-				// Check for non empty authority set since it otherwise emits a No-OP warning.
-				if !authorities.is_empty() {
-					pallet_babe::Pallet::<T>::enact_epoch_change(authorities.clone(), authorities, None);
-				}
-			}
-
-		}: {
-			Auctions::<T>::on_initialize(duration + now + T::EndingPeriod::get());
-		} verify {
-			let auction_index = AuctionCounter::<T>::get();
-			assert_last_event::<T>(Event::<T>::AuctionClosed { auction_index }.into());
-			assert!(Winning::<T>::iter().count().is_zero());
-		}
-
-		// Worst case: 10 bidders taking all wining spots, and winning data is full.
-		cancel_auction {
-			// If there is an offset, we need to be on that block to be able to do lease things.
-			let (lease_length, offset) = T::Leaser::lease_period_length();
-			frame_system::Pallet::<T>::set_block_number(offset + One::one());
-
-			// Create a new auction
-			let duration: BlockNumberFor<T> = lease_length / 2u32.into();
-			let lease_period_index = LeasePeriodOf::<T>::zero();
-			let now = frame_system::Pallet::<T>::block_number();
-			let origin = T::InitiateOrigin::try_successful_origin()
-				.expect("InitiateOrigin has no successful origin required for the benchmark");
-			Auctions::<T>::new_auction(origin, duration, lease_period_index)?;
-
-			fill_winners::<T>(lease_period_index);
-
-			let winning_data = Winning::<T>::get(BlockNumberFor::<T>::from(0u32)).unwrap();
-			for winner in winning_data.iter() {
-				assert!(winner.is_some());
-			}
-
-			// Make winning map full
-			for i in 0u32 .. (T::EndingPeriod::get() / T::SampleLength::get()).saturated_into() {
-				Winning::<T>::insert(BlockNumberFor::<T>::from(i), winning_data.clone());
-			}
-			assert!(AuctionInfo::<T>::get().is_some());
-		}: _(RawOrigin::Root)
-		verify {
-			assert!(AuctionInfo::<T>::get().is_none());
-		}
-
-		impl_benchmark_test_suite!(
-			Auctions,
-			crate::integration_tests::new_test_ext(),
-			crate::integration_tests::Test,
-		);
-	}
-}
diff --git a/polkadot/runtime/common/src/auctions/benchmarking.rs b/polkadot/runtime/common/src/auctions/benchmarking.rs
new file mode 100644
index 000000000000..6d52cd850b6f
--- /dev/null
+++ b/polkadot/runtime/common/src/auctions/benchmarking.rs
@@ -0,0 +1,282 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Benchmarking for auctions pallet
+
+#![cfg(feature = "runtime-benchmarks")]
+use super::{Pallet as Auctions, *};
+use frame_support::{
+	assert_ok,
+	traits::{EnsureOrigin, OnInitialize},
+};
+use frame_system::RawOrigin;
+use polkadot_runtime_parachains::paras;
+use sp_runtime::{traits::Bounded, SaturatedConversion};
+
+use frame_benchmarking::v2::*;
+
+fn assert_last_event<T: Config>(generic_event: <T as Config>::RuntimeEvent) {
+	let events = frame_system::Pallet::<T>::events();
+	let system_event: <T as frame_system::Config>::RuntimeEvent = generic_event.into();
+	// compare to the last event record
+	let frame_system::EventRecord { event, .. } = &events[events.len() - 1];
+	assert_eq!(event, &system_event);
+}
+
+fn fill_winners<T: Config + paras::Config>(lease_period_index: LeasePeriodOf<T>) {
+	let auction_index = AuctionCounter::<T>::get();
+	let minimum_balance = CurrencyOf::<T>::minimum_balance();
+
+	for n in 1..=SlotRange::SLOT_RANGE_COUNT as u32 {
+		let owner = account("owner", n, 0);
+		let worst_validation_code = T::Registrar::worst_validation_code();
+		let worst_head_data = T::Registrar::worst_head_data();
+		CurrencyOf::<T>::make_free_balance_be(&owner, BalanceOf::<T>::max_value());
+
+		assert!(T::Registrar::register(
+			owner,
+			ParaId::from(n),
+			worst_head_data,
+			worst_validation_code
+		)
+		.is_ok());
+	}
+	assert_ok!(paras::Pallet::<T>::add_trusted_validation_code(
+		frame_system::Origin::<T>::Root.into(),
+		T::Registrar::worst_validation_code(),
+	));
+
+	T::Registrar::execute_pending_transitions();
+
+	for n in 1..=SlotRange::SLOT_RANGE_COUNT as u32 {
+		let bidder = account("bidder", n, 0);
+		CurrencyOf::<T>::make_free_balance_be(&bidder, BalanceOf::<T>::max_value());
+
+		let slot_range = SlotRange::n((n - 1) as u8).unwrap();
+		let (start, end) = slot_range.as_pair();
+
+		assert!(Auctions::<T>::bid(
+			RawOrigin::Signed(bidder).into(),
+			ParaId::from(n),
+			auction_index,
+			lease_period_index + start.into(),        // First Slot
+			lease_period_index + end.into(),          // Last slot
+			minimum_balance.saturating_mul(n.into()), // Amount
+		)
+		.is_ok());
+	}
+}
+
+#[benchmarks(
+		where T: pallet_babe::Config + paras::Config,
+	)]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn new_auction() -> Result<(), BenchmarkError> {
+		let duration = BlockNumberFor::<T>::max_value();
+		let lease_period_index = LeasePeriodOf::<T>::max_value();
+		let origin =
+			T::InitiateOrigin::try_successful_origin().map_err(|_| BenchmarkError::Weightless)?;
+
+		#[extrinsic_call]
+		_(origin as T::RuntimeOrigin, duration, lease_period_index);
+
+		assert_last_event::<T>(
+			Event::<T>::AuctionStarted {
+				auction_index: AuctionCounter::<T>::get(),
+				lease_period: LeasePeriodOf::<T>::max_value(),
+				ending: BlockNumberFor::<T>::max_value(),
+			}
+			.into(),
+		);
+
+		Ok(())
+	}
+
+	// Worst case scenario a new bid comes in which kicks out an existing bid for the same slot.
+	#[benchmark]
+	fn bid() -> Result<(), BenchmarkError> {
+		// If there is an offset, we need to be on that block to be able to do lease things.
+		let (_, offset) = T::Leaser::lease_period_length();
+		frame_system::Pallet::<T>::set_block_number(offset + One::one());
+
+		// Create a new auction
+		let duration = BlockNumberFor::<T>::max_value();
+		let lease_period_index = LeasePeriodOf::<T>::zero();
+		let origin = T::InitiateOrigin::try_successful_origin()
+			.expect("InitiateOrigin has no successful origin required for the benchmark");
+		Auctions::<T>::new_auction(origin, duration, lease_period_index)?;
+
+		let para = ParaId::from(0);
+		let new_para = ParaId::from(1_u32);
+
+		// Register the paras
+		let owner = account("owner", 0, 0);
+		CurrencyOf::<T>::make_free_balance_be(&owner, BalanceOf::<T>::max_value());
+		let worst_head_data = T::Registrar::worst_head_data();
+		let worst_validation_code = T::Registrar::worst_validation_code();
+		T::Registrar::register(
+			owner.clone(),
+			para,
+			worst_head_data.clone(),
+			worst_validation_code.clone(),
+		)?;
+		T::Registrar::register(owner, new_para, worst_head_data, worst_validation_code.clone())?;
+		assert_ok!(paras::Pallet::<T>::add_trusted_validation_code(
+			frame_system::Origin::<T>::Root.into(),
+			worst_validation_code,
+		));
+
+		T::Registrar::execute_pending_transitions();
+
+		// Make an existing bid
+		let auction_index = AuctionCounter::<T>::get();
+		let first_slot = AuctionInfo::<T>::get().unwrap().0;
+		let last_slot = first_slot + 3u32.into();
+		let first_amount = CurrencyOf::<T>::minimum_balance();
+		let first_bidder: T::AccountId = account("first_bidder", 0, 0);
+		CurrencyOf::<T>::make_free_balance_be(&first_bidder, BalanceOf::<T>::max_value());
+		Auctions::<T>::bid(
+			RawOrigin::Signed(first_bidder.clone()).into(),
+			para,
+			auction_index,
+			first_slot,
+			last_slot,
+			first_amount,
+		)?;
+
+		let caller: T::AccountId = whitelisted_caller();
+		CurrencyOf::<T>::make_free_balance_be(&caller, BalanceOf::<T>::max_value());
+		let bigger_amount = CurrencyOf::<T>::minimum_balance().saturating_mul(10u32.into());
+		assert_eq!(CurrencyOf::<T>::reserved_balance(&first_bidder), first_amount);
+
+		#[extrinsic_call]
+		_(
+			RawOrigin::Signed(caller.clone()),
+			new_para,
+			auction_index,
+			first_slot,
+			last_slot,
+			bigger_amount,
+		);
+
+		// Confirms that we unreserved funds from a previous bidder, which is worst case
+		// scenario.
+		assert_eq!(CurrencyOf::<T>::reserved_balance(&caller), bigger_amount);
+
+		Ok(())
+	}
+
+	// Worst case: 10 bidders taking all wining spots, and we need to calculate the winner for
+	// auction end. Entire winner map should be full and removed at the end of the benchmark.
+	#[benchmark]
+	fn on_initialize() -> Result<(), BenchmarkError> {
+		// If there is an offset, we need to be on that block to be able to do lease things.
+		let (lease_length, offset) = T::Leaser::lease_period_length();
+		frame_system::Pallet::<T>::set_block_number(offset + One::one());
+
+		// Create a new auction
+		let duration: BlockNumberFor<T> = lease_length / 2u32.into();
+		let lease_period_index = LeasePeriodOf::<T>::zero();
+		let now = frame_system::Pallet::<T>::block_number();
+		let origin = T::InitiateOrigin::try_successful_origin()
+			.expect("InitiateOrigin has no successful origin required for the benchmark");
+		Auctions::<T>::new_auction(origin, duration, lease_period_index)?;
+
+		fill_winners::<T>(lease_period_index);
+
+		for winner in Winning::<T>::get(BlockNumberFor::<T>::from(0u32)).unwrap().iter() {
+			assert!(winner.is_some());
+		}
+
+		let winning_data = Winning::<T>::get(BlockNumberFor::<T>::from(0u32)).unwrap();
+		// Make winning map full
+		for i in 0u32..(T::EndingPeriod::get() / T::SampleLength::get()).saturated_into() {
+			Winning::<T>::insert(BlockNumberFor::<T>::from(i), winning_data.clone());
+		}
+
+		// Move ahead to the block we want to initialize
+		frame_system::Pallet::<T>::set_block_number(duration + now + T::EndingPeriod::get());
+
+		// Trigger epoch change for new random number value:
+		{
+			pallet_babe::EpochStart::<T>::set((Zero::zero(), u32::MAX.into()));
+			pallet_babe::Pallet::<T>::on_initialize(duration + now + T::EndingPeriod::get());
+			let authorities = pallet_babe::Pallet::<T>::authorities();
+			// Check for non empty authority set since it otherwise emits a No-OP warning.
+			if !authorities.is_empty() {
+				pallet_babe::Pallet::<T>::enact_epoch_change(
+					authorities.clone(),
+					authorities,
+					None,
+				);
+			}
+		}
+
+		#[block]
+		{
+			Auctions::<T>::on_initialize(duration + now + T::EndingPeriod::get());
+		}
+
+		let auction_index = AuctionCounter::<T>::get();
+		assert_last_event::<T>(Event::<T>::AuctionClosed { auction_index }.into());
+		assert!(Winning::<T>::iter().count().is_zero());
+
+		Ok(())
+	}
+
+	// Worst case: 10 bidders taking all wining spots, and winning data is full.
+	#[benchmark]
+	fn cancel_auction() -> Result<(), BenchmarkError> {
+		// If there is an offset, we need to be on that block to be able to do lease things.
+		let (lease_length, offset) = T::Leaser::lease_period_length();
+		frame_system::Pallet::<T>::set_block_number(offset + One::one());
+
+		// Create a new auction
+		let duration: BlockNumberFor<T> = lease_length / 2u32.into();
+		let lease_period_index = LeasePeriodOf::<T>::zero();
+		let origin = T::InitiateOrigin::try_successful_origin()
+			.expect("InitiateOrigin has no successful origin required for the benchmark");
+		Auctions::<T>::new_auction(origin, duration, lease_period_index)?;
+
+		fill_winners::<T>(lease_period_index);
+
+		let winning_data = Winning::<T>::get(BlockNumberFor::<T>::from(0u32)).unwrap();
+		for winner in winning_data.iter() {
+			assert!(winner.is_some());
+		}
+
+		// Make winning map full
+		for i in 0u32..(T::EndingPeriod::get() / T::SampleLength::get()).saturated_into() {
+			Winning::<T>::insert(BlockNumberFor::<T>::from(i), winning_data.clone());
+		}
+		assert!(AuctionInfo::<T>::get().is_some());
+
+		#[extrinsic_call]
+		_(RawOrigin::Root);
+
+		assert!(AuctionInfo::<T>::get().is_none());
+		Ok(())
+	}
+
+	impl_benchmark_test_suite!(
+		Auctions,
+		crate::integration_tests::new_test_ext(),
+		crate::integration_tests::Test,
+	);
+}
diff --git a/polkadot/runtime/common/src/auctions/mock.rs b/polkadot/runtime/common/src/auctions/mock.rs
new file mode 100644
index 000000000000..9fe19e579cfa
--- /dev/null
+++ b/polkadot/runtime/common/src/auctions/mock.rs
@@ -0,0 +1,258 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Mocking utilities for testing in auctions pallet.
+
+#[cfg(test)]
+use super::*;
+use crate::{auctions, mock::TestRegistrar};
+use frame_support::{
+	assert_ok, derive_impl, ord_parameter_types, parameter_types,
+	traits::{EitherOfDiverse, OnFinalize, OnInitialize},
+};
+use frame_system::{EnsureRoot, EnsureSignedBy};
+use pallet_balances;
+use polkadot_primitives::{BlockNumber, Id as ParaId};
+use polkadot_primitives_test_helpers::{dummy_head_data, dummy_validation_code};
+use sp_core::H256;
+use sp_runtime::{
+	traits::{BlakeTwo256, IdentityLookup},
+	BuildStorage,
+};
+use std::{cell::RefCell, collections::BTreeMap};
+
+type Block = frame_system::mocking::MockBlockU32<Test>;
+
+frame_support::construct_runtime!(
+	pub enum Test
+	{
+		System: frame_system,
+		Balances: pallet_balances,
+		Auctions: auctions,
+	}
+);
+
+#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
+impl frame_system::Config for Test {
+	type BaseCallFilter = frame_support::traits::Everything;
+	type BlockWeights = ();
+	type BlockLength = ();
+	type DbWeight = ();
+	type RuntimeOrigin = RuntimeOrigin;
+	type RuntimeCall = RuntimeCall;
+	type Nonce = u64;
+	type Hash = H256;
+	type Hashing = BlakeTwo256;
+	type AccountId = u64;
+	type Lookup = IdentityLookup<Self::AccountId>;
+	type Block = Block;
+	type RuntimeEvent = RuntimeEvent;
+	type Version = ();
+	type PalletInfo = PalletInfo;
+	type AccountData = pallet_balances::AccountData<u64>;
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type SystemWeightInfo = ();
+	type SS58Prefix = ();
+	type OnSetCode = ();
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
+}
+
+#[derive_impl(pallet_balances::config_preludes::TestDefaultConfig)]
+impl pallet_balances::Config for Test {
+	type AccountStore = System;
+}
+
+#[derive(Eq, PartialEq, Ord, PartialOrd, Clone, Copy, Debug)]
+pub struct LeaseData {
+	pub leaser: u64,
+	pub amount: u64,
+}
+
+thread_local! {
+	pub static LEASES:
+		RefCell<BTreeMap<(ParaId, BlockNumber), LeaseData>> = RefCell::new(BTreeMap::new());
+}
+
+pub fn leases() -> Vec<((ParaId, BlockNumber), LeaseData)> {
+	LEASES.with(|p| (&*p.borrow()).clone().into_iter().collect::<Vec<_>>())
+}
+
+pub struct TestLeaser;
+impl Leaser<BlockNumber> for TestLeaser {
+	type AccountId = u64;
+	type LeasePeriod = BlockNumber;
+	type Currency = Balances;
+
+	fn lease_out(
+		para: ParaId,
+		leaser: &Self::AccountId,
+		amount: <Self::Currency as Currency<Self::AccountId>>::Balance,
+		period_begin: Self::LeasePeriod,
+		period_count: Self::LeasePeriod,
+	) -> Result<(), LeaseError> {
+		LEASES.with(|l| {
+			let mut leases = l.borrow_mut();
+			let now = System::block_number();
+			let (current_lease_period, _) =
+				Self::lease_period_index(now).ok_or(LeaseError::NoLeasePeriod)?;
+			if period_begin < current_lease_period {
+				return Err(LeaseError::AlreadyEnded);
+			}
+			for period in period_begin..(period_begin + period_count) {
+				if leases.contains_key(&(para, period)) {
+					return Err(LeaseError::AlreadyLeased);
+				}
+				leases.insert((para, period), LeaseData { leaser: *leaser, amount });
+			}
+			Ok(())
+		})
+	}
+
+	fn deposit_held(
+		para: ParaId,
+		leaser: &Self::AccountId,
+	) -> <Self::Currency as Currency<Self::AccountId>>::Balance {
+		leases()
+			.iter()
+			.filter_map(|((id, _period), data)| {
+				if id == &para && &data.leaser == leaser {
+					Some(data.amount)
+				} else {
+					None
+				}
+			})
+			.max()
+			.unwrap_or_default()
+	}
+
+	fn lease_period_length() -> (BlockNumber, BlockNumber) {
+		(10, 0)
+	}
+
+	fn lease_period_index(b: BlockNumber) -> Option<(Self::LeasePeriod, bool)> {
+		let (lease_period_length, offset) = Self::lease_period_length();
+		let b = b.checked_sub(offset)?;
+
+		let lease_period = b / lease_period_length;
+		let first_block = (b % lease_period_length).is_zero();
+
+		Some((lease_period, first_block))
+	}
+
+	fn already_leased(
+		para_id: ParaId,
+		first_period: Self::LeasePeriod,
+		last_period: Self::LeasePeriod,
+	) -> bool {
+		leases().into_iter().any(|((para, period), _data)| {
+			para == para_id && first_period <= period && period <= last_period
+		})
+	}
+}
+
+ord_parameter_types! {
+	pub const Six: u64 = 6;
+}
+
+type RootOrSix = EitherOfDiverse<EnsureRoot<u64>, EnsureSignedBy<Six, u64>>;
+
+thread_local! {
+	pub static LAST_RANDOM: RefCell<Option<(H256, u32)>> = RefCell::new(None);
+}
+pub fn set_last_random(output: H256, known_since: u32) {
+	LAST_RANDOM.with(|p| *p.borrow_mut() = Some((output, known_since)))
+}
+pub struct TestPastRandomness;
+impl Randomness<H256, BlockNumber> for TestPastRandomness {
+	fn random(_subject: &[u8]) -> (H256, u32) {
+		LAST_RANDOM.with(|p| {
+			if let Some((output, known_since)) = &*p.borrow() {
+				(*output, *known_since)
+			} else {
+				(H256::zero(), frame_system::Pallet::<Test>::block_number())
+			}
+		})
+	}
+}
+
+parameter_types! {
+	pub static EndingPeriod: BlockNumber = 3;
+	pub static SampleLength: BlockNumber = 1;
+}
+
+impl Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type Leaser = TestLeaser;
+	type Registrar = TestRegistrar<Self>;
+	type EndingPeriod = EndingPeriod;
+	type SampleLength = SampleLength;
+	type Randomness = TestPastRandomness;
+	type InitiateOrigin = RootOrSix;
+	type WeightInfo = crate::auctions::TestWeightInfo;
+}
+
+// This function basically just builds a genesis storage key/value store according to
+// our desired mock up.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
+	pallet_balances::GenesisConfig::<Test> {
+		balances: vec![(1, 10), (2, 20), (3, 30), (4, 40), (5, 50), (6, 60)],
+	}
+	.assimilate_storage(&mut t)
+	.unwrap();
+	let mut ext: sp_io::TestExternalities = t.into();
+	ext.execute_with(|| {
+		// Register para 0, 1, 2, and 3 for tests
+		assert_ok!(TestRegistrar::<Test>::register(
+			1,
+			0.into(),
+			dummy_head_data(),
+			dummy_validation_code()
+		));
+		assert_ok!(TestRegistrar::<Test>::register(
+			1,
+			1.into(),
+			dummy_head_data(),
+			dummy_validation_code()
+		));
+		assert_ok!(TestRegistrar::<Test>::register(
+			1,
+			2.into(),
+			dummy_head_data(),
+			dummy_validation_code()
+		));
+		assert_ok!(TestRegistrar::<Test>::register(
+			1,
+			3.into(),
+			dummy_head_data(),
+			dummy_validation_code()
+		));
+	});
+	ext
+}
+
+pub fn run_to_block(n: BlockNumber) {
+	while System::block_number() < n {
+		Auctions::on_finalize(System::block_number());
+		Balances::on_finalize(System::block_number());
+		System::on_finalize(System::block_number());
+		System::set_block_number(System::block_number() + 1);
+		System::on_initialize(System::block_number());
+		Balances::on_initialize(System::block_number());
+		Auctions::on_initialize(System::block_number());
+	}
+}
diff --git a/polkadot/runtime/common/src/auctions/mod.rs b/polkadot/runtime/common/src/auctions/mod.rs
new file mode 100644
index 000000000000..84d8a3846d40
--- /dev/null
+++ b/polkadot/runtime/common/src/auctions/mod.rs
@@ -0,0 +1,677 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Auctioning system to determine the set of Parachains in operation. This includes logic for the
+//! auctioning mechanism and for reserving balance as part of the "payment". Unreserving the balance
+//! happens elsewhere.
+
+use crate::{
+	slot_range::SlotRange,
+	traits::{AuctionStatus, Auctioneer, LeaseError, Leaser, Registrar},
+};
+use alloc::{vec, vec::Vec};
+use codec::Decode;
+use core::mem::swap;
+use frame_support::{
+	dispatch::DispatchResult,
+	ensure,
+	traits::{Currency, Get, Randomness, ReservableCurrency},
+	weights::Weight,
+};
+use frame_system::pallet_prelude::BlockNumberFor;
+pub use pallet::*;
+use polkadot_primitives::Id as ParaId;
+use sp_runtime::traits::{CheckedSub, One, Saturating, Zero};
+
+type CurrencyOf<T> = <<T as Config>::Leaser as Leaser<BlockNumberFor<T>>>::Currency;
+type BalanceOf<T> = <<<T as Config>::Leaser as Leaser<BlockNumberFor<T>>>::Currency as Currency<
+	<T as frame_system::Config>::AccountId,
+>>::Balance;
+
+pub trait WeightInfo {
+	fn new_auction() -> Weight;
+	fn bid() -> Weight;
+	fn cancel_auction() -> Weight;
+	fn on_initialize() -> Weight;
+}
+
+pub struct TestWeightInfo;
+impl WeightInfo for TestWeightInfo {
+	fn new_auction() -> Weight {
+		Weight::zero()
+	}
+	fn bid() -> Weight {
+		Weight::zero()
+	}
+	fn cancel_auction() -> Weight {
+		Weight::zero()
+	}
+	fn on_initialize() -> Weight {
+		Weight::zero()
+	}
+}
+
+/// An auction index. We count auctions in this type.
+pub type AuctionIndex = u32;
+
+type LeasePeriodOf<T> = <<T as Config>::Leaser as Leaser<BlockNumberFor<T>>>::LeasePeriod;
+
+// Winning data type. This encodes the top bidders of each range together with their bid.
+type WinningData<T> = [Option<(<T as frame_system::Config>::AccountId, ParaId, BalanceOf<T>)>;
+	SlotRange::SLOT_RANGE_COUNT];
+// Winners data type. This encodes each of the final winners of a parachain auction, the parachain
+// index assigned to them, their winning bid and the range that they won.
+type WinnersData<T> =
+	Vec<(<T as frame_system::Config>::AccountId, ParaId, BalanceOf<T>, SlotRange)>;
+
+#[frame_support::pallet]
+pub mod pallet {
+	use super::*;
+	use frame_support::{dispatch::DispatchClass, pallet_prelude::*, traits::EnsureOrigin};
+	use frame_system::{ensure_root, ensure_signed, pallet_prelude::*};
+
+	#[pallet::pallet]
+	pub struct Pallet<T>(_);
+
+	/// The module's configuration trait.
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		/// The overarching event type.
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+
+		/// The type representing the leasing system.
+		type Leaser: Leaser<
+			BlockNumberFor<Self>,
+			AccountId = Self::AccountId,
+			LeasePeriod = BlockNumberFor<Self>,
+		>;
+
+		/// The parachain registrar type.
+		type Registrar: Registrar<AccountId = Self::AccountId>;
+
+		/// The number of blocks over which an auction may be retroactively ended.
+		#[pallet::constant]
+		type EndingPeriod: Get<BlockNumberFor<Self>>;
+
+		/// The length of each sample to take during the ending period.
+		///
+		/// `EndingPeriod` / `SampleLength` = Total # of Samples
+		#[pallet::constant]
+		type SampleLength: Get<BlockNumberFor<Self>>;
+
+		/// Something that provides randomness in the runtime.
+		type Randomness: Randomness<Self::Hash, BlockNumberFor<Self>>;
+
+		/// The origin which may initiate auctions.
+		type InitiateOrigin: EnsureOrigin<Self::RuntimeOrigin>;
+
+		/// Weight Information for the Extrinsics in the Pallet
+		type WeightInfo: WeightInfo;
+	}
+
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		/// An auction started. Provides its index and the block number where it will begin to
+		/// close and the first lease period of the quadruplet that is auctioned.
+		AuctionStarted {
+			auction_index: AuctionIndex,
+			lease_period: LeasePeriodOf<T>,
+			ending: BlockNumberFor<T>,
+		},
+		/// An auction ended. All funds become unreserved.
+		AuctionClosed { auction_index: AuctionIndex },
+		/// Funds were reserved for a winning bid. First balance is the extra amount reserved.
+		/// Second is the total.
+		Reserved { bidder: T::AccountId, extra_reserved: BalanceOf<T>, total_amount: BalanceOf<T> },
+		/// Funds were unreserved since bidder is no longer active. `[bidder, amount]`
+		Unreserved { bidder: T::AccountId, amount: BalanceOf<T> },
+		/// Someone attempted to lease the same slot twice for a parachain. The amount is held in
+		/// reserve but no parachain slot has been leased.
+		ReserveConfiscated { para_id: ParaId, leaser: T::AccountId, amount: BalanceOf<T> },
+		/// A new bid has been accepted as the current winner.
+		BidAccepted {
+			bidder: T::AccountId,
+			para_id: ParaId,
+			amount: BalanceOf<T>,
+			first_slot: LeasePeriodOf<T>,
+			last_slot: LeasePeriodOf<T>,
+		},
+		/// The winning offset was chosen for an auction. This will map into the `Winning` storage
+		/// map.
+		WinningOffset { auction_index: AuctionIndex, block_number: BlockNumberFor<T> },
+	}
+
+	#[pallet::error]
+	pub enum Error<T> {
+		/// This auction is already in progress.
+		AuctionInProgress,
+		/// The lease period is in the past.
+		LeasePeriodInPast,
+		/// Para is not registered
+		ParaNotRegistered,
+		/// Not a current auction.
+		NotCurrentAuction,
+		/// Not an auction.
+		NotAuction,
+		/// Auction has already ended.
+		AuctionEnded,
+		/// The para is already leased out for part of this range.
+		AlreadyLeasedOut,
+	}
+
+	/// Number of auctions started so far.
+	#[pallet::storage]
+	pub type AuctionCounter<T> = StorageValue<_, AuctionIndex, ValueQuery>;
+
+	/// Information relating to the current auction, if there is one.
+	///
+	/// The first item in the tuple is the lease period index that the first of the four
+	/// contiguous lease periods on auction is for. The second is the block number when the
+	/// auction will "begin to end", i.e. the first block of the Ending Period of the auction.
+	#[pallet::storage]
+	pub type AuctionInfo<T: Config> = StorageValue<_, (LeasePeriodOf<T>, BlockNumberFor<T>)>;
+
+	/// Amounts currently reserved in the accounts of the bidders currently winning
+	/// (sub-)ranges.
+	#[pallet::storage]
+	pub type ReservedAmounts<T: Config> =
+		StorageMap<_, Twox64Concat, (T::AccountId, ParaId), BalanceOf<T>>;
+
+	/// The winning bids for each of the 10 ranges at each sample in the final Ending Period of
+	/// the current auction. The map's key is the 0-based index into the Sample Size. The
+	/// first sample of the ending period is 0; the last is `Sample Size - 1`.
+	#[pallet::storage]
+	pub type Winning<T: Config> = StorageMap<_, Twox64Concat, BlockNumberFor<T>, WinningData<T>>;
+
+	#[pallet::extra_constants]
+	impl<T: Config> Pallet<T> {
+		#[pallet::constant_name(SlotRangeCount)]
+		fn slot_range_count() -> u32 {
+			SlotRange::SLOT_RANGE_COUNT as u32
+		}
+
+		#[pallet::constant_name(LeasePeriodsPerSlot)]
+		fn lease_periods_per_slot() -> u32 {
+			SlotRange::LEASE_PERIODS_PER_SLOT as u32
+		}
+	}
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
+		fn on_initialize(n: BlockNumberFor<T>) -> Weight {
+			let mut weight = T::DbWeight::get().reads(1);
+
+			// If the current auction was in its ending period last block, then ensure that the
+			// (sub-)range winner information is duplicated from the previous block in case no bids
+			// happened in the last block.
+			if let AuctionStatus::EndingPeriod(offset, _sub_sample) = Self::auction_status(n) {
+				weight = weight.saturating_add(T::DbWeight::get().reads(1));
+				if !Winning::<T>::contains_key(&offset) {
+					weight = weight.saturating_add(T::DbWeight::get().writes(1));
+					let winning_data = offset
+						.checked_sub(&One::one())
+						.and_then(Winning::<T>::get)
+						.unwrap_or([Self::EMPTY; SlotRange::SLOT_RANGE_COUNT]);
+					Winning::<T>::insert(offset, winning_data);
+				}
+			}
+
+			// Check to see if an auction just ended.
+			if let Some((winning_ranges, auction_lease_period_index)) = Self::check_auction_end(n) {
+				// Auction is ended now. We have the winning ranges and the lease period index which
+				// acts as the offset. Handle it.
+				Self::manage_auction_end(auction_lease_period_index, winning_ranges);
+				weight = weight.saturating_add(T::WeightInfo::on_initialize());
+			}
+
+			weight
+		}
+	}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		/// Create a new auction.
+		///
+		/// This can only happen when there isn't already an auction in progress and may only be
+		/// called by the root origin. Accepts the `duration` of this auction and the
+		/// `lease_period_index` of the initial lease period of the four that are to be auctioned.
+		#[pallet::call_index(0)]
+		#[pallet::weight((T::WeightInfo::new_auction(), DispatchClass::Operational))]
+		pub fn new_auction(
+			origin: OriginFor<T>,
+			#[pallet::compact] duration: BlockNumberFor<T>,
+			#[pallet::compact] lease_period_index: LeasePeriodOf<T>,
+		) -> DispatchResult {
+			T::InitiateOrigin::ensure_origin(origin)?;
+			Self::do_new_auction(duration, lease_period_index)
+		}
+
+		/// Make a new bid from an account (including a parachain account) for deploying a new
+		/// parachain.
+		///
+		/// Multiple simultaneous bids from the same bidder are allowed only as long as all active
+		/// bids overlap each other (i.e. are mutually exclusive). Bids cannot be redacted.
+		///
+		/// - `sub` is the sub-bidder ID, allowing for multiple competing bids to be made by (and
+		/// funded by) the same account.
+		/// - `auction_index` is the index of the auction to bid on. Should just be the present
+		/// value of `AuctionCounter`.
+		/// - `first_slot` is the first lease period index of the range to bid on. This is the
+		/// absolute lease period index value, not an auction-specific offset.
+		/// - `last_slot` is the last lease period index of the range to bid on. This is the
+		/// absolute lease period index value, not an auction-specific offset.
+		/// - `amount` is the amount to bid to be held as deposit for the parachain should the
+		/// bid win. This amount is held throughout the range.
+		#[pallet::call_index(1)]
+		#[pallet::weight(T::WeightInfo::bid())]
+		pub fn bid(
+			origin: OriginFor<T>,
+			#[pallet::compact] para: ParaId,
+			#[pallet::compact] auction_index: AuctionIndex,
+			#[pallet::compact] first_slot: LeasePeriodOf<T>,
+			#[pallet::compact] last_slot: LeasePeriodOf<T>,
+			#[pallet::compact] amount: BalanceOf<T>,
+		) -> DispatchResult {
+			let who = ensure_signed(origin)?;
+			Self::handle_bid(who, para, auction_index, first_slot, last_slot, amount)?;
+			Ok(())
+		}
+
+		/// Cancel an in-progress auction.
+		///
+		/// Can only be called by Root origin.
+		#[pallet::call_index(2)]
+		#[pallet::weight(T::WeightInfo::cancel_auction())]
+		pub fn cancel_auction(origin: OriginFor<T>) -> DispatchResult {
+			ensure_root(origin)?;
+			// Unreserve all bids.
+			for ((bidder, _), amount) in ReservedAmounts::<T>::drain() {
+				CurrencyOf::<T>::unreserve(&bidder, amount);
+			}
+			#[allow(deprecated)]
+			Winning::<T>::remove_all(None);
+			AuctionInfo::<T>::kill();
+			Ok(())
+		}
+	}
+}
+
+impl<T: Config> Auctioneer<BlockNumberFor<T>> for Pallet<T> {
+	type AccountId = T::AccountId;
+	type LeasePeriod = BlockNumberFor<T>;
+	type Currency = CurrencyOf<T>;
+
+	fn new_auction(
+		duration: BlockNumberFor<T>,
+		lease_period_index: LeasePeriodOf<T>,
+	) -> DispatchResult {
+		Self::do_new_auction(duration, lease_period_index)
+	}
+
+	// Returns the status of the auction given the current block number.
+	fn auction_status(now: BlockNumberFor<T>) -> AuctionStatus<BlockNumberFor<T>> {
+		let early_end = match AuctionInfo::<T>::get() {
+			Some((_, early_end)) => early_end,
+			None => return AuctionStatus::NotStarted,
+		};
+
+		let after_early_end = match now.checked_sub(&early_end) {
+			Some(after_early_end) => after_early_end,
+			None => return AuctionStatus::StartingPeriod,
+		};
+
+		let ending_period = T::EndingPeriod::get();
+		if after_early_end < ending_period {
+			let sample_length = T::SampleLength::get().max(One::one());
+			let sample = after_early_end / sample_length;
+			let sub_sample = after_early_end % sample_length;
+			return AuctionStatus::EndingPeriod(sample, sub_sample)
+		} else {
+			// This is safe because of the comparison operator above
+			return AuctionStatus::VrfDelay(after_early_end - ending_period)
+		}
+	}
+
+	fn place_bid(
+		bidder: T::AccountId,
+		para: ParaId,
+		first_slot: LeasePeriodOf<T>,
+		last_slot: LeasePeriodOf<T>,
+		amount: BalanceOf<T>,
+	) -> DispatchResult {
+		Self::handle_bid(bidder, para, AuctionCounter::<T>::get(), first_slot, last_slot, amount)
+	}
+
+	fn lease_period_index(b: BlockNumberFor<T>) -> Option<(Self::LeasePeriod, bool)> {
+		T::Leaser::lease_period_index(b)
+	}
+
+	#[cfg(any(feature = "runtime-benchmarks", test))]
+	fn lease_period_length() -> (BlockNumberFor<T>, BlockNumberFor<T>) {
+		T::Leaser::lease_period_length()
+	}
+
+	fn has_won_an_auction(para: ParaId, bidder: &T::AccountId) -> bool {
+		!T::Leaser::deposit_held(para, bidder).is_zero()
+	}
+}
+
+impl<T: Config> Pallet<T> {
+	// A trick to allow me to initialize large arrays with nothing in them.
+	const EMPTY: Option<(<T as frame_system::Config>::AccountId, ParaId, BalanceOf<T>)> = None;
+
+	/// Create a new auction.
+	///
+	/// This can only happen when there isn't already an auction in progress. Accepts the `duration`
+	/// of this auction and the `lease_period_index` of the initial lease period of the four that
+	/// are to be auctioned.
+	fn do_new_auction(
+		duration: BlockNumberFor<T>,
+		lease_period_index: LeasePeriodOf<T>,
+	) -> DispatchResult {
+		let maybe_auction = AuctionInfo::<T>::get();
+		ensure!(maybe_auction.is_none(), Error::<T>::AuctionInProgress);
+		let now = frame_system::Pallet::<T>::block_number();
+		if let Some((current_lease_period, _)) = T::Leaser::lease_period_index(now) {
+			// If there is no active lease period, then we don't need to make this check.
+			ensure!(lease_period_index >= current_lease_period, Error::<T>::LeasePeriodInPast);
+		}
+
+		// Bump the counter.
+		let n = AuctionCounter::<T>::mutate(|n| {
+			*n += 1;
+			*n
+		});
+
+		// Set the information.
+		let ending = frame_system::Pallet::<T>::block_number().saturating_add(duration);
+		AuctionInfo::<T>::put((lease_period_index, ending));
+
+		Self::deposit_event(Event::<T>::AuctionStarted {
+			auction_index: n,
+			lease_period: lease_period_index,
+			ending,
+		});
+		Ok(())
+	}
+
+	/// Actually place a bid in the current auction.
+	///
+	/// - `bidder`: The account that will be funding this bid.
+	/// - `auction_index`: The auction index of the bid. For this to succeed, must equal
+	/// the current value of `AuctionCounter`.
+	/// - `first_slot`: The first lease period index of the range to be bid on.
+	/// - `last_slot`: The last lease period index of the range to be bid on (inclusive).
+	/// - `amount`: The total amount to be the bid for deposit over the range.
+	pub fn handle_bid(
+		bidder: T::AccountId,
+		para: ParaId,
+		auction_index: u32,
+		first_slot: LeasePeriodOf<T>,
+		last_slot: LeasePeriodOf<T>,
+		amount: BalanceOf<T>,
+	) -> DispatchResult {
+		// Ensure para is registered before placing a bid on it.
+		ensure!(T::Registrar::is_registered(para), Error::<T>::ParaNotRegistered);
+		// Bidding on latest auction.
+		ensure!(auction_index == AuctionCounter::<T>::get(), Error::<T>::NotCurrentAuction);
+		// Assume it's actually an auction (this should never fail because of above).
+		let (first_lease_period, _) = AuctionInfo::<T>::get().ok_or(Error::<T>::NotAuction)?;
+
+		// Get the auction status and the current sample block. For the starting period, the sample
+		// block is zero.
+		let auction_status = Self::auction_status(frame_system::Pallet::<T>::block_number());
+		// The offset into the ending samples of the auction.
+		let offset = match auction_status {
+			AuctionStatus::NotStarted => return Err(Error::<T>::AuctionEnded.into()),
+			AuctionStatus::StartingPeriod => Zero::zero(),
+			AuctionStatus::EndingPeriod(o, _) => o,
+			AuctionStatus::VrfDelay(_) => return Err(Error::<T>::AuctionEnded.into()),
+		};
+
+		// We also make sure that the bid is not for any existing leases the para already has.
+		ensure!(
+			!T::Leaser::already_leased(para, first_slot, last_slot),
+			Error::<T>::AlreadyLeasedOut
+		);
+
+		// Our range.
+		let range = SlotRange::new_bounded(first_lease_period, first_slot, last_slot)?;
+		// Range as an array index.
+		let range_index = range as u8 as usize;
+
+		// The current winning ranges.
+		let mut current_winning = Winning::<T>::get(offset)
+			.or_else(|| offset.checked_sub(&One::one()).and_then(Winning::<T>::get))
+			.unwrap_or([Self::EMPTY; SlotRange::SLOT_RANGE_COUNT]);
+
+		// If this bid beat the previous winner of our range.
+		if current_winning[range_index].as_ref().map_or(true, |last| amount > last.2) {
+			// Ok; we are the new winner of this range - reserve the additional amount and record.
+
+			// Get the amount already held on deposit if this is a renewal bid (i.e. there's
+			// an existing lease on the same para by the same leaser).
+			let existing_lease_deposit = T::Leaser::deposit_held(para, &bidder);
+			let reserve_required = amount.saturating_sub(existing_lease_deposit);
+
+			// Get the amount already reserved in any prior and still active bids by us.
+			let bidder_para = (bidder.clone(), para);
+			let already_reserved = ReservedAmounts::<T>::get(&bidder_para).unwrap_or_default();
+
+			// If these don't already cover the bid...
+			if let Some(additional) = reserve_required.checked_sub(&already_reserved) {
+				// ...then reserve some more funds from their account, failing if there's not
+				// enough funds.
+				CurrencyOf::<T>::reserve(&bidder, additional)?;
+				// ...and record the amount reserved.
+				ReservedAmounts::<T>::insert(&bidder_para, reserve_required);
+
+				Self::deposit_event(Event::<T>::Reserved {
+					bidder: bidder.clone(),
+					extra_reserved: additional,
+					total_amount: reserve_required,
+				});
+			}
+
+			// Return any funds reserved for the previous winner if we are not in the ending period
+			// and they no longer have any active bids.
+			let mut outgoing_winner = Some((bidder.clone(), para, amount));
+			swap(&mut current_winning[range_index], &mut outgoing_winner);
+			if let Some((who, para, _amount)) = outgoing_winner {
+				if auction_status.is_starting() &&
+					current_winning
+						.iter()
+						.filter_map(Option::as_ref)
+						.all(|&(ref other, other_para, _)| other != &who || other_para != para)
+				{
+					// Previous bidder is no longer winning any ranges: unreserve their funds.
+					if let Some(amount) = ReservedAmounts::<T>::take(&(who.clone(), para)) {
+						// It really should be reserved; there's not much we can do here on fail.
+						let err_amt = CurrencyOf::<T>::unreserve(&who, amount);
+						debug_assert!(err_amt.is_zero());
+						Self::deposit_event(Event::<T>::Unreserved { bidder: who, amount });
+					}
+				}
+			}
+
+			// Update the range winner.
+			Winning::<T>::insert(offset, &current_winning);
+			Self::deposit_event(Event::<T>::BidAccepted {
+				bidder,
+				para_id: para,
+				amount,
+				first_slot,
+				last_slot,
+			});
+		}
+		Ok(())
+	}
+
+	/// Some when the auction's end is known (with the end block number). None if it is unknown.
+	/// If `Some` then the block number must be at most the previous block and at least the
+	/// previous block minus `T::EndingPeriod::get()`.
+	///
+	/// This mutates the state, cleaning up `AuctionInfo` and `Winning` in the case of an auction
+	/// ending. An immediately subsequent call with the same argument will always return `None`.
+	fn check_auction_end(now: BlockNumberFor<T>) -> Option<(WinningData<T>, LeasePeriodOf<T>)> {
+		if let Some((lease_period_index, early_end)) = AuctionInfo::<T>::get() {
+			let ending_period = T::EndingPeriod::get();
+			let late_end = early_end.saturating_add(ending_period);
+			let is_ended = now >= late_end;
+			if is_ended {
+				// auction definitely ended.
+				// check to see if we can determine the actual ending point.
+				let (raw_offset, known_since) = T::Randomness::random(&b"para_auction"[..]);
+
+				if late_end <= known_since {
+					// Our random seed was known only after the auction ended. Good to use.
+					let raw_offset_block_number = <BlockNumberFor<T>>::decode(
+						&mut raw_offset.as_ref(),
+					)
+					.expect("secure hashes should always be bigger than the block number; qed");
+					let offset = (raw_offset_block_number % ending_period) /
+						T::SampleLength::get().max(One::one());
+
+					let auction_counter = AuctionCounter::<T>::get();
+					Self::deposit_event(Event::<T>::WinningOffset {
+						auction_index: auction_counter,
+						block_number: offset,
+					});
+					let res = Winning::<T>::get(offset)
+						.unwrap_or([Self::EMPTY; SlotRange::SLOT_RANGE_COUNT]);
+					// This `remove_all` statement should remove at most `EndingPeriod` /
+					// `SampleLength` items, which should be bounded and sensibly configured in the
+					// runtime.
+					#[allow(deprecated)]
+					Winning::<T>::remove_all(None);
+					AuctionInfo::<T>::kill();
+					return Some((res, lease_period_index))
+				}
+			}
+		}
+		None
+	}
+
+	/// Auction just ended. We have the current lease period, the auction's lease period (which
+	/// is guaranteed to be at least the current period) and the bidders that were winning each
+	/// range at the time of the auction's close.
+	fn manage_auction_end(
+		auction_lease_period_index: LeasePeriodOf<T>,
+		winning_ranges: WinningData<T>,
+	) {
+		// First, unreserve all amounts that were reserved for the bids. We will later re-reserve
+		// the amounts from the bidders that ended up being assigned the slot so there's no need to
+		// special-case them here.
+		for ((bidder, _), amount) in ReservedAmounts::<T>::drain() {
+			CurrencyOf::<T>::unreserve(&bidder, amount);
+		}
+
+		// Next, calculate the winning combination of slots and thus the final winners of the
+		// auction.
+		let winners = Self::calculate_winners(winning_ranges);
+
+		// Go through those winners and re-reserve their bid, updating our table of deposits
+		// accordingly.
+		for (leaser, para, amount, range) in winners.into_iter() {
+			let begin_offset = LeasePeriodOf::<T>::from(range.as_pair().0 as u32);
+			let period_begin = auction_lease_period_index + begin_offset;
+			let period_count = LeasePeriodOf::<T>::from(range.len() as u32);
+
+			match T::Leaser::lease_out(para, &leaser, amount, period_begin, period_count) {
+				Err(LeaseError::ReserveFailed) |
+				Err(LeaseError::AlreadyEnded) |
+				Err(LeaseError::NoLeasePeriod) => {
+					// Should never happen since we just unreserved this amount (and our offset is
+					// from the present period). But if it does, there's not much we can do.
+				},
+				Err(LeaseError::AlreadyLeased) => {
+					// The leaser attempted to get a second lease on the same para ID, possibly
+					// griefing us. Let's keep the amount reserved and let governance sort it out.
+					if CurrencyOf::<T>::reserve(&leaser, amount).is_ok() {
+						Self::deposit_event(Event::<T>::ReserveConfiscated {
+							para_id: para,
+							leaser,
+							amount,
+						});
+					}
+				},
+				Ok(()) => {}, // Nothing to report.
+			}
+		}
+
+		Self::deposit_event(Event::<T>::AuctionClosed {
+			auction_index: AuctionCounter::<T>::get(),
+		});
+	}
+
+	/// Calculate the final winners from the winning slots.
+	///
+	/// This is a simple dynamic programming algorithm designed by Al, the original code is at:
+	/// `https://github.com/w3f/consensus/blob/master/NPoS/auctiondynamicthing.py`
+	fn calculate_winners(mut winning: WinningData<T>) -> WinnersData<T> {
+		let winning_ranges = {
+			let mut best_winners_ending_at: [(Vec<SlotRange>, BalanceOf<T>);
+				SlotRange::LEASE_PERIODS_PER_SLOT] = Default::default();
+			let best_bid = |range: SlotRange| {
+				winning[range as u8 as usize]
+					.as_ref()
+					.map(|(_, _, amount)| *amount * (range.len() as u32).into())
+			};
+			for i in 0..SlotRange::LEASE_PERIODS_PER_SLOT {
+				let r = SlotRange::new_bounded(0, 0, i as u32).expect("`i < LPPS`; qed");
+				if let Some(bid) = best_bid(r) {
+					best_winners_ending_at[i] = (vec![r], bid);
+				}
+				for j in 0..i {
+					let r = SlotRange::new_bounded(0, j as u32 + 1, i as u32)
+						.expect("`i < LPPS`; `j < i`; `j + 1 < LPPS`; qed");
+					if let Some(mut bid) = best_bid(r) {
+						bid += best_winners_ending_at[j].1;
+						if bid > best_winners_ending_at[i].1 {
+							let mut new_winners = best_winners_ending_at[j].0.clone();
+							new_winners.push(r);
+							best_winners_ending_at[i] = (new_winners, bid);
+						}
+					} else {
+						if best_winners_ending_at[j].1 > best_winners_ending_at[i].1 {
+							best_winners_ending_at[i] = best_winners_ending_at[j].clone();
+						}
+					}
+				}
+			}
+			best_winners_ending_at[SlotRange::LEASE_PERIODS_PER_SLOT - 1].0.clone()
+		};
+
+		winning_ranges
+			.into_iter()
+			.filter_map(|range| {
+				winning[range as u8 as usize]
+					.take()
+					.map(|(bidder, para, amount)| (bidder, para, amount, range))
+			})
+			.collect::<Vec<_>>()
+	}
+}
+
+#[cfg(test)]
+mod mock;
+
+#[cfg(test)]
+mod tests;
+
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
diff --git a/polkadot/runtime/common/src/auctions/tests.rs b/polkadot/runtime/common/src/auctions/tests.rs
new file mode 100644
index 000000000000..07574eeb295d
--- /dev/null
+++ b/polkadot/runtime/common/src/auctions/tests.rs
@@ -0,0 +1,821 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Tests for the auctions pallet.
+
+#[cfg(test)]
+use super::*;
+use crate::{auctions::mock::*, mock::TestRegistrar};
+use frame_support::{assert_noop, assert_ok, assert_storage_noop};
+use pallet_balances;
+use polkadot_primitives::Id as ParaId;
+use polkadot_primitives_test_helpers::{dummy_hash, dummy_head_data, dummy_validation_code};
+use sp_core::H256;
+use sp_runtime::DispatchError::BadOrigin;
+
+#[test]
+fn basic_setup_works() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(AuctionCounter::<Test>::get(), 0);
+		assert_eq!(TestLeaser::deposit_held(0u32.into(), &1), 0);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::NotStarted
+		);
+
+		run_to_block(10);
+
+		assert_eq!(AuctionCounter::<Test>::get(), 0);
+		assert_eq!(TestLeaser::deposit_held(0u32.into(), &1), 0);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::NotStarted
+		);
+	});
+}
+
+#[test]
+fn can_start_auction() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+
+		assert_noop!(Auctions::new_auction(RuntimeOrigin::signed(1), 5, 1), BadOrigin);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+
+		assert_eq!(AuctionCounter::<Test>::get(), 1);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+	});
+}
+
+#[test]
+fn bidding_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 5));
+
+		assert_eq!(Balances::reserved_balance(1), 5);
+		assert_eq!(Balances::free_balance(1), 5);
+		assert_eq!(
+			Winning::<Test>::get(0).unwrap()[SlotRange::ZeroThree as u8 as usize],
+			Some((1, 0.into(), 5))
+		);
+	});
+}
+
+#[test]
+fn under_bidding_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 5));
+
+		assert_storage_noop!({
+			assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), 0.into(), 1, 1, 4, 1));
+		});
+	});
+}
+
+#[test]
+fn over_bidding_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 5));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), 0.into(), 1, 1, 4, 6));
+
+		assert_eq!(Balances::reserved_balance(1), 0);
+		assert_eq!(Balances::free_balance(1), 10);
+		assert_eq!(Balances::reserved_balance(2), 6);
+		assert_eq!(Balances::free_balance(2), 14);
+		assert_eq!(
+			Winning::<Test>::get(0).unwrap()[SlotRange::ZeroThree as u8 as usize],
+			Some((2, 0.into(), 6))
+		);
+	});
+}
+
+#[test]
+fn auction_proceeds_correctly() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+
+		assert_eq!(AuctionCounter::<Test>::get(), 1);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+
+		run_to_block(2);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+
+		run_to_block(3);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+
+		run_to_block(4);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+
+		run_to_block(5);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+
+		run_to_block(6);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(0, 0)
+		);
+
+		run_to_block(7);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(1, 0)
+		);
+
+		run_to_block(8);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(2, 0)
+		);
+
+		run_to_block(9);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::NotStarted
+		);
+	});
+}
+
+#[test]
+fn can_win_auction() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 1));
+		assert_eq!(Balances::reserved_balance(1), 1);
+		assert_eq!(Balances::free_balance(1), 9);
+		run_to_block(9);
+
+		assert_eq!(
+			leases(),
+			vec![
+				((0.into(), 1), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 2), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 3), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 4), LeaseData { leaser: 1, amount: 1 }),
+			]
+		);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 1);
+	});
+}
+
+#[test]
+fn can_win_auction_with_late_randomness() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 1));
+		assert_eq!(Balances::reserved_balance(1), 1);
+		assert_eq!(Balances::free_balance(1), 9);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+		run_to_block(8);
+		// Auction has not yet ended.
+		assert_eq!(leases(), vec![]);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(2, 0)
+		);
+		// This will prevent the auction's winner from being decided in the next block, since
+		// the random seed was known before the final bids were made.
+		set_last_random(H256::zero(), 8);
+		// Auction definitely ended now, but we don't know exactly when in the last 3 blocks yet
+		// since no randomness available yet.
+		run_to_block(9);
+		// Auction has now ended... But auction winner still not yet decided, so no leases yet.
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::VrfDelay(0)
+		);
+		assert_eq!(leases(), vec![]);
+
+		// Random seed now updated to a value known at block 9, when the auction ended. This
+		// means that the winner can now be chosen.
+		set_last_random(H256::zero(), 9);
+		run_to_block(10);
+		// Auction ended and winner selected
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::NotStarted
+		);
+		assert_eq!(
+			leases(),
+			vec![
+				((0.into(), 1), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 2), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 3), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 4), LeaseData { leaser: 1, amount: 1 }),
+			]
+		);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 1);
+	});
+}
+
+#[test]
+fn can_win_incomplete_auction() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 4, 4, 5));
+		run_to_block(9);
+
+		assert_eq!(leases(), vec![((0.into(), 4), LeaseData { leaser: 1, amount: 5 }),]);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 5);
+	});
+}
+
+#[test]
+fn should_choose_best_combination() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 1, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), 0.into(), 1, 2, 3, 4));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), 0.into(), 1, 4, 4, 2));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 1.into(), 1, 1, 4, 2));
+		run_to_block(9);
+
+		assert_eq!(
+			leases(),
+			vec![
+				((0.into(), 1), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 2), LeaseData { leaser: 2, amount: 4 }),
+				((0.into(), 3), LeaseData { leaser: 2, amount: 4 }),
+				((0.into(), 4), LeaseData { leaser: 3, amount: 2 }),
+			]
+		);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 1);
+		assert_eq!(TestLeaser::deposit_held(1.into(), &1), 0);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &2), 4);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &3), 2);
+	});
+}
+
+#[test]
+fn gap_bid_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+
+		// User 1 will make a bid for period 1 and 4 for the same Para 0
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 1, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 4, 4, 4));
+
+		// User 2 and 3 will make a bid for para 1 on period 2 and 3 respectively
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), 1.into(), 1, 2, 2, 2));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), 1.into(), 1, 3, 3, 3));
+
+		// Total reserved should be the max of the two
+		assert_eq!(Balances::reserved_balance(1), 4);
+
+		// Other people are reserved correctly too
+		assert_eq!(Balances::reserved_balance(2), 2);
+		assert_eq!(Balances::reserved_balance(3), 3);
+
+		// End the auction.
+		run_to_block(9);
+
+		assert_eq!(
+			leases(),
+			vec![
+				((0.into(), 1), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 4), LeaseData { leaser: 1, amount: 4 }),
+				((1.into(), 2), LeaseData { leaser: 2, amount: 2 }),
+				((1.into(), 3), LeaseData { leaser: 3, amount: 3 }),
+			]
+		);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 4);
+		assert_eq!(TestLeaser::deposit_held(1.into(), &2), 2);
+		assert_eq!(TestLeaser::deposit_held(1.into(), &3), 3);
+	});
+}
+
+#[test]
+fn deposit_credit_should_work() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 1, 5));
+		assert_eq!(Balances::reserved_balance(1), 5);
+		run_to_block(10);
+
+		assert_eq!(leases(), vec![((0.into(), 1), LeaseData { leaser: 1, amount: 5 }),]);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 5);
+
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 2));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 2, 2, 6));
+		// Only 1 reserved since we have a deposit credit of 5.
+		assert_eq!(Balances::reserved_balance(1), 1);
+		run_to_block(20);
+
+		assert_eq!(
+			leases(),
+			vec![
+				((0.into(), 1), LeaseData { leaser: 1, amount: 5 }),
+				((0.into(), 2), LeaseData { leaser: 1, amount: 6 }),
+			]
+		);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 6);
+	});
+}
+
+#[test]
+fn deposit_credit_on_alt_para_should_not_count() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 1, 5));
+		assert_eq!(Balances::reserved_balance(1), 5);
+		run_to_block(10);
+
+		assert_eq!(leases(), vec![((0.into(), 1), LeaseData { leaser: 1, amount: 5 }),]);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 5);
+
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 2));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 1.into(), 2, 2, 2, 6));
+		// 6 reserved since we are bidding on a new para; only works because we don't
+		assert_eq!(Balances::reserved_balance(1), 6);
+		run_to_block(20);
+
+		assert_eq!(
+			leases(),
+			vec![
+				((0.into(), 1), LeaseData { leaser: 1, amount: 5 }),
+				((1.into(), 2), LeaseData { leaser: 1, amount: 6 }),
+			]
+		);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 5);
+		assert_eq!(TestLeaser::deposit_held(1.into(), &1), 6);
+	});
+}
+
+#[test]
+fn multiple_bids_work_pre_ending() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+
+		for i in 1..6u64 {
+			run_to_block(i as _);
+			assert_ok!(Auctions::bid(RuntimeOrigin::signed(i), 0.into(), 1, 1, 4, i));
+			for j in 1..6 {
+				assert_eq!(Balances::reserved_balance(j), if j == i { j } else { 0 });
+				assert_eq!(Balances::free_balance(j), if j == i { j * 9 } else { j * 10 });
+			}
+		}
+
+		run_to_block(9);
+		assert_eq!(
+			leases(),
+			vec![
+				((0.into(), 1), LeaseData { leaser: 5, amount: 5 }),
+				((0.into(), 2), LeaseData { leaser: 5, amount: 5 }),
+				((0.into(), 3), LeaseData { leaser: 5, amount: 5 }),
+				((0.into(), 4), LeaseData { leaser: 5, amount: 5 }),
+			]
+		);
+	});
+}
+
+#[test]
+fn multiple_bids_work_post_ending() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 0, 1));
+
+		for i in 1..6u64 {
+			run_to_block(((i - 1) / 2 + 1) as _);
+			assert_ok!(Auctions::bid(RuntimeOrigin::signed(i), 0.into(), 1, 1, 4, i));
+			for j in 1..6 {
+				assert_eq!(Balances::reserved_balance(j), if j <= i { j } else { 0 });
+				assert_eq!(Balances::free_balance(j), if j <= i { j * 9 } else { j * 10 });
+			}
+		}
+		for i in 1..6u64 {
+			assert_eq!(ReservedAmounts::<Test>::get((i, ParaId::from(0))).unwrap(), i);
+		}
+
+		run_to_block(5);
+		assert_eq!(
+			leases(),
+			(1..=4)
+				.map(|i| ((0.into(), i), LeaseData { leaser: 2, amount: 2 }))
+				.collect::<Vec<_>>()
+		);
+	});
+}
+
+#[test]
+fn incomplete_calculate_winners_works() {
+	let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
+	winning[SlotRange::ThreeThree as u8 as usize] = Some((1, 0.into(), 1));
+
+	let winners = vec![(1, 0.into(), 1, SlotRange::ThreeThree)];
+
+	assert_eq!(Auctions::calculate_winners(winning), winners);
+}
+
+#[test]
+fn first_incomplete_calculate_winners_works() {
+	let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
+	winning[0] = Some((1, 0.into(), 1));
+
+	let winners = vec![(1, 0.into(), 1, SlotRange::ZeroZero)];
+
+	assert_eq!(Auctions::calculate_winners(winning), winners);
+}
+
+#[test]
+fn calculate_winners_works() {
+	let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
+	winning[SlotRange::ZeroZero as u8 as usize] = Some((2, 0.into(), 2));
+	winning[SlotRange::ZeroThree as u8 as usize] = Some((1, 100.into(), 1));
+	winning[SlotRange::OneOne as u8 as usize] = Some((3, 1.into(), 1));
+	winning[SlotRange::TwoTwo as u8 as usize] = Some((1, 2.into(), 53));
+	winning[SlotRange::ThreeThree as u8 as usize] = Some((5, 3.into(), 1));
+
+	let winners = vec![
+		(2, 0.into(), 2, SlotRange::ZeroZero),
+		(3, 1.into(), 1, SlotRange::OneOne),
+		(1, 2.into(), 53, SlotRange::TwoTwo),
+		(5, 3.into(), 1, SlotRange::ThreeThree),
+	];
+	assert_eq!(Auctions::calculate_winners(winning), winners);
+
+	winning[SlotRange::ZeroOne as u8 as usize] = Some((4, 10.into(), 3));
+	let winners = vec![
+		(4, 10.into(), 3, SlotRange::ZeroOne),
+		(1, 2.into(), 53, SlotRange::TwoTwo),
+		(5, 3.into(), 1, SlotRange::ThreeThree),
+	];
+	assert_eq!(Auctions::calculate_winners(winning), winners);
+
+	winning[SlotRange::ZeroThree as u8 as usize] = Some((1, 100.into(), 100));
+	let winners = vec![(1, 100.into(), 100, SlotRange::ZeroThree)];
+	assert_eq!(Auctions::calculate_winners(winning), winners);
+}
+
+#[test]
+fn lower_bids_are_correctly_refunded() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 1, 1));
+		let para_1 = ParaId::from(1_u32);
+		let para_2 = ParaId::from(2_u32);
+
+		// Make a bid and reserve a balance
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), para_1, 1, 1, 4, 9));
+		assert_eq!(Balances::reserved_balance(1), 9);
+		assert_eq!(ReservedAmounts::<Test>::get((1, para_1)), Some(9));
+		assert_eq!(Balances::reserved_balance(2), 0);
+		assert_eq!(ReservedAmounts::<Test>::get((2, para_2)), None);
+
+		// Bigger bid, reserves new balance and returns funds
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), para_2, 1, 1, 4, 19));
+		assert_eq!(Balances::reserved_balance(1), 0);
+		assert_eq!(ReservedAmounts::<Test>::get((1, para_1)), None);
+		assert_eq!(Balances::reserved_balance(2), 19);
+		assert_eq!(ReservedAmounts::<Test>::get((2, para_2)), Some(19));
+	});
+}
+
+#[test]
+fn initialize_winners_in_ending_period_works() {
+	new_test_ext().execute_with(|| {
+		let ed: u64 = <Test as pallet_balances::Config>::ExistentialDeposit::get();
+		assert_eq!(ed, 1);
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 9, 1));
+		let para_1 = ParaId::from(1_u32);
+		let para_2 = ParaId::from(2_u32);
+		let para_3 = ParaId::from(3_u32);
+
+		// Make bids
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), para_1, 1, 1, 4, 9));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), para_2, 1, 3, 4, 19));
+
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+		let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
+		winning[SlotRange::ZeroThree as u8 as usize] = Some((1, para_1, 9));
+		winning[SlotRange::TwoThree as u8 as usize] = Some((2, para_2, 19));
+		assert_eq!(Winning::<Test>::get(0), Some(winning));
+
+		run_to_block(9);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+
+		run_to_block(10);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(0, 0)
+		);
+		assert_eq!(Winning::<Test>::get(0), Some(winning));
+
+		run_to_block(11);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(1, 0)
+		);
+		assert_eq!(Winning::<Test>::get(1), Some(winning));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), para_3, 1, 3, 4, 29));
+
+		run_to_block(12);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(2, 0)
+		);
+		winning[SlotRange::TwoThree as u8 as usize] = Some((3, para_3, 29));
+		assert_eq!(Winning::<Test>::get(2), Some(winning));
+	});
+}
+
+#[test]
+fn handle_bid_requires_registered_para() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_noop!(
+			Auctions::bid(RuntimeOrigin::signed(1), 1337.into(), 1, 1, 4, 1),
+			Error::<Test>::ParaNotRegistered
+		);
+		assert_ok!(TestRegistrar::<Test>::register(
+			1,
+			1337.into(),
+			dummy_head_data(),
+			dummy_validation_code()
+		));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 1337.into(), 1, 1, 4, 1));
+	});
+}
+
+#[test]
+fn handle_bid_checks_existing_lease_periods() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 2, 3, 1));
+		assert_eq!(Balances::reserved_balance(1), 1);
+		assert_eq!(Balances::free_balance(1), 9);
+		run_to_block(9);
+
+		assert_eq!(
+			leases(),
+			vec![
+				((0.into(), 2), LeaseData { leaser: 1, amount: 1 }),
+				((0.into(), 3), LeaseData { leaser: 1, amount: 1 }),
+			]
+		);
+		assert_eq!(TestLeaser::deposit_held(0.into(), &1), 1);
+
+		// Para 1 just won an auction above and won some lease periods.
+		// No bids can work which overlap these periods.
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_noop!(
+			Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 1, 4, 1),
+			Error::<Test>::AlreadyLeasedOut,
+		);
+		assert_noop!(
+			Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 1, 2, 1),
+			Error::<Test>::AlreadyLeasedOut,
+		);
+		assert_noop!(
+			Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 3, 4, 1),
+			Error::<Test>::AlreadyLeasedOut,
+		);
+		// This is okay, not an overlapping bid.
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 2, 1, 1, 1));
+	});
+}
+
+// Here we will test that taking only 10 samples during the ending period works as expected.
+#[test]
+fn less_winning_samples_work() {
+	new_test_ext().execute_with(|| {
+		let ed: u64 = <Test as pallet_balances::Config>::ExistentialDeposit::get();
+		assert_eq!(ed, 1);
+		EndingPeriod::set(30);
+		SampleLength::set(10);
+
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 9, 11));
+		let para_1 = ParaId::from(1_u32);
+		let para_2 = ParaId::from(2_u32);
+		let para_3 = ParaId::from(3_u32);
+
+		// Make bids
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), para_1, 1, 11, 14, 9));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(2), para_2, 1, 13, 14, 19));
+
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+		let mut winning = [None; SlotRange::SLOT_RANGE_COUNT];
+		winning[SlotRange::ZeroThree as u8 as usize] = Some((1, para_1, 9));
+		winning[SlotRange::TwoThree as u8 as usize] = Some((2, para_2, 19));
+		assert_eq!(Winning::<Test>::get(0), Some(winning));
+
+		run_to_block(9);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+
+		run_to_block(10);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(0, 0)
+		);
+		assert_eq!(Winning::<Test>::get(0), Some(winning));
+
+		// New bids update the current winning
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), para_3, 1, 14, 14, 29));
+		winning[SlotRange::ThreeThree as u8 as usize] = Some((3, para_3, 29));
+		assert_eq!(Winning::<Test>::get(0), Some(winning));
+
+		run_to_block(20);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(1, 0)
+		);
+		assert_eq!(Winning::<Test>::get(1), Some(winning));
+		run_to_block(25);
+		// Overbid mid sample
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(3), para_3, 1, 13, 14, 29));
+		winning[SlotRange::TwoThree as u8 as usize] = Some((3, para_3, 29));
+		assert_eq!(Winning::<Test>::get(1), Some(winning));
+
+		run_to_block(30);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(2, 0)
+		);
+		assert_eq!(Winning::<Test>::get(2), Some(winning));
+
+		set_last_random(H256::from([254; 32]), 40);
+		run_to_block(40);
+		// Auction ended and winner selected
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::NotStarted
+		);
+		assert_eq!(
+			leases(),
+			vec![
+				((3.into(), 13), LeaseData { leaser: 3, amount: 29 }),
+				((3.into(), 14), LeaseData { leaser: 3, amount: 29 }),
+			]
+		);
+	});
+}
+
+#[test]
+fn auction_status_works() {
+	new_test_ext().execute_with(|| {
+		EndingPeriod::set(30);
+		SampleLength::set(10);
+		set_last_random(dummy_hash(), 0);
+
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::NotStarted
+		);
+
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 9, 11));
+
+		run_to_block(9);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::StartingPeriod
+		);
+
+		run_to_block(10);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(0, 0)
+		);
+
+		run_to_block(11);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(0, 1)
+		);
+
+		run_to_block(19);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(0, 9)
+		);
+
+		run_to_block(20);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(1, 0)
+		);
+
+		run_to_block(25);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(1, 5)
+		);
+
+		run_to_block(30);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(2, 0)
+		);
+
+		run_to_block(39);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::EndingPeriod(2, 9)
+		);
+
+		run_to_block(40);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::VrfDelay(0)
+		);
+
+		run_to_block(44);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::VrfDelay(4)
+		);
+
+		set_last_random(dummy_hash(), 45);
+		run_to_block(45);
+		assert_eq!(
+			Auctions::auction_status(System::block_number()),
+			AuctionStatus::<u32>::NotStarted
+		);
+	});
+}
+
+#[test]
+fn can_cancel_auction() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+		assert_ok!(Auctions::new_auction(RuntimeOrigin::signed(6), 5, 1));
+		assert_ok!(Auctions::bid(RuntimeOrigin::signed(1), 0.into(), 1, 1, 4, 1));
+		assert_eq!(Balances::reserved_balance(1), 1);
+		assert_eq!(Balances::free_balance(1), 9);
+
+		assert_noop!(Auctions::cancel_auction(RuntimeOrigin::signed(6)), BadOrigin);
+		assert_ok!(Auctions::cancel_auction(RuntimeOrigin::root()));
+
+		assert!(AuctionInfo::<Test>::get().is_none());
+		assert_eq!(Balances::reserved_balance(1), 0);
+		assert_eq!(ReservedAmounts::<Test>::iter().count(), 0);
+		assert_eq!(Winning::<Test>::iter().count(), 0);
+	});
+}
diff --git a/polkadot/runtime/common/src/claims.rs b/polkadot/runtime/common/src/claims.rs
deleted file mode 100644
index 1ee80dd76e2d..000000000000
--- a/polkadot/runtime/common/src/claims.rs
+++ /dev/null
@@ -1,1758 +0,0 @@
-// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
-
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Pallet to process claims from Ethereum addresses.
-
-#[cfg(not(feature = "std"))]
-use alloc::{format, string::String};
-use alloc::{vec, vec::Vec};
-use codec::{Decode, Encode, MaxEncodedLen};
-use core::fmt::Debug;
-use frame_support::{
-	ensure,
-	traits::{Currency, Get, IsSubType, VestingSchedule},
-	weights::Weight,
-	DefaultNoBound,
-};
-pub use pallet::*;
-use polkadot_primitives::ValidityError;
-use scale_info::TypeInfo;
-use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
-use sp_io::{crypto::secp256k1_ecdsa_recover, hashing::keccak_256};
-use sp_runtime::{
-	impl_tx_ext_default,
-	traits::{
-		AsSystemOriginSigner, AsTransactionAuthorizedOrigin, CheckedSub, DispatchInfoOf,
-		Dispatchable, TransactionExtension, Zero,
-	},
-	transaction_validity::{
-		InvalidTransaction, TransactionSource, TransactionValidity, TransactionValidityError,
-		ValidTransaction,
-	},
-	RuntimeDebug,
-};
-
-type CurrencyOf<T> = <<T as Config>::VestingSchedule as VestingSchedule<
-	<T as frame_system::Config>::AccountId,
->>::Currency;
-type BalanceOf<T> = <CurrencyOf<T> as Currency<<T as frame_system::Config>::AccountId>>::Balance;
-
-pub trait WeightInfo {
-	fn claim() -> Weight;
-	fn mint_claim() -> Weight;
-	fn claim_attest() -> Weight;
-	fn attest() -> Weight;
-	fn move_claim() -> Weight;
-	fn prevalidate_attests() -> Weight;
-}
-
-pub struct TestWeightInfo;
-impl WeightInfo for TestWeightInfo {
-	fn claim() -> Weight {
-		Weight::zero()
-	}
-	fn mint_claim() -> Weight {
-		Weight::zero()
-	}
-	fn claim_attest() -> Weight {
-		Weight::zero()
-	}
-	fn attest() -> Weight {
-		Weight::zero()
-	}
-	fn move_claim() -> Weight {
-		Weight::zero()
-	}
-	fn prevalidate_attests() -> Weight {
-		Weight::zero()
-	}
-}
-
-/// The kind of statement an account needs to make for a claim to be valid.
-#[derive(
-	Encode,
-	Decode,
-	Clone,
-	Copy,
-	Eq,
-	PartialEq,
-	RuntimeDebug,
-	TypeInfo,
-	Serialize,
-	Deserialize,
-	MaxEncodedLen,
-)]
-pub enum StatementKind {
-	/// Statement required to be made by non-SAFT holders.
-	Regular,
-	/// Statement required to be made by SAFT holders.
-	Saft,
-}
-
-impl StatementKind {
-	/// Convert this to the (English) statement it represents.
-	fn to_text(self) -> &'static [u8] {
-		match self {
-			StatementKind::Regular =>
-				&b"I hereby agree to the terms of the statement whose SHA-256 multihash is \
-				Qmc1XYqT6S39WNp2UeiRUrZichUWUPpGEThDE6dAb3f6Ny. (This may be found at the URL: \
-				https://statement.polkadot.network/regular.html)"[..],
-			StatementKind::Saft =>
-				&b"I hereby agree to the terms of the statement whose SHA-256 multihash is \
-				QmXEkMahfhHJPzT3RjkXiZVFi77ZeVeuxtAjhojGRNYckz. (This may be found at the URL: \
-				https://statement.polkadot.network/saft.html)"[..],
-		}
-	}
-}
-
-impl Default for StatementKind {
-	fn default() -> Self {
-		StatementKind::Regular
-	}
-}
-
-/// An Ethereum address (i.e. 20 bytes, used to represent an Ethereum account).
-///
-/// This gets serialized to the 0x-prefixed hex representation.
-#[derive(
-	Clone, Copy, PartialEq, Eq, Encode, Decode, Default, RuntimeDebug, TypeInfo, MaxEncodedLen,
-)]
-pub struct EthereumAddress([u8; 20]);
-
-impl Serialize for EthereumAddress {
-	fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-	where
-		S: Serializer,
-	{
-		let hex: String = rustc_hex::ToHex::to_hex(&self.0[..]);
-		serializer.serialize_str(&format!("0x{}", hex))
-	}
-}
-
-impl<'de> Deserialize<'de> for EthereumAddress {
-	fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-	where
-		D: Deserializer<'de>,
-	{
-		let base_string = String::deserialize(deserializer)?;
-		let offset = if base_string.starts_with("0x") { 2 } else { 0 };
-		let s = &base_string[offset..];
-		if s.len() != 40 {
-			Err(serde::de::Error::custom(
-				"Bad length of Ethereum address (should be 42 including '0x')",
-			))?;
-		}
-		let raw: Vec<u8> = rustc_hex::FromHex::from_hex(s)
-			.map_err(|e| serde::de::Error::custom(format!("{:?}", e)))?;
-		let mut r = Self::default();
-		r.0.copy_from_slice(&raw);
-		Ok(r)
-	}
-}
-
-#[derive(Encode, Decode, Clone, TypeInfo, MaxEncodedLen)]
-pub struct EcdsaSignature(pub [u8; 65]);
-
-impl PartialEq for EcdsaSignature {
-	fn eq(&self, other: &Self) -> bool {
-		&self.0[..] == &other.0[..]
-	}
-}
-
-impl core::fmt::Debug for EcdsaSignature {
-	fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
-		write!(f, "EcdsaSignature({:?})", &self.0[..])
-	}
-}
-
-#[frame_support::pallet]
-pub mod pallet {
-	use super::*;
-	use frame_support::pallet_prelude::*;
-	use frame_system::pallet_prelude::*;
-
-	#[pallet::pallet]
-	pub struct Pallet<T>(_);
-
-	/// Configuration trait.
-	#[pallet::config]
-	pub trait Config: frame_system::Config {
-		/// The overarching event type.
-		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
-		type VestingSchedule: VestingSchedule<Self::AccountId, Moment = BlockNumberFor<Self>>;
-		#[pallet::constant]
-		type Prefix: Get<&'static [u8]>;
-		type MoveClaimOrigin: EnsureOrigin<Self::RuntimeOrigin>;
-		type WeightInfo: WeightInfo;
-	}
-
-	#[pallet::event]
-	#[pallet::generate_deposit(pub(super) fn deposit_event)]
-	pub enum Event<T: Config> {
-		/// Someone claimed some DOTs.
-		Claimed { who: T::AccountId, ethereum_address: EthereumAddress, amount: BalanceOf<T> },
-	}
-
-	#[pallet::error]
-	pub enum Error<T> {
-		/// Invalid Ethereum signature.
-		InvalidEthereumSignature,
-		/// Ethereum address has no claim.
-		SignerHasNoClaim,
-		/// Account ID sending transaction has no claim.
-		SenderHasNoClaim,
-		/// There's not enough in the pot to pay out some unvested amount. Generally implies a
-		/// logic error.
-		PotUnderflow,
-		/// A needed statement was not included.
-		InvalidStatement,
-		/// The account already has a vested balance.
-		VestedBalanceExists,
-	}
-
-	#[pallet::storage]
-	pub type Claims<T: Config> = StorageMap<_, Identity, EthereumAddress, BalanceOf<T>>;
-
-	#[pallet::storage]
-	pub type Total<T: Config> = StorageValue<_, BalanceOf<T>, ValueQuery>;
-
-	/// Vesting schedule for a claim.
-	/// First balance is the total amount that should be held for vesting.
-	/// Second balance is how much should be unlocked per block.
-	/// The block number is when the vesting should start.
-	#[pallet::storage]
-	pub type Vesting<T: Config> =
-		StorageMap<_, Identity, EthereumAddress, (BalanceOf<T>, BalanceOf<T>, BlockNumberFor<T>)>;
-
-	/// The statement kind that must be signed, if any.
-	#[pallet::storage]
-	pub(super) type Signing<T> = StorageMap<_, Identity, EthereumAddress, StatementKind>;
-
-	/// Pre-claimed Ethereum accounts, by the Account ID that they are claimed to.
-	#[pallet::storage]
-	pub(super) type Preclaims<T: Config> = StorageMap<_, Identity, T::AccountId, EthereumAddress>;
-
-	#[pallet::genesis_config]
-	#[derive(DefaultNoBound)]
-	pub struct GenesisConfig<T: Config> {
-		pub claims:
-			Vec<(EthereumAddress, BalanceOf<T>, Option<T::AccountId>, Option<StatementKind>)>,
-		pub vesting: Vec<(EthereumAddress, (BalanceOf<T>, BalanceOf<T>, BlockNumberFor<T>))>,
-	}
-
-	#[pallet::genesis_build]
-	impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
-		fn build(&self) {
-			// build `Claims`
-			self.claims.iter().map(|(a, b, _, _)| (*a, *b)).for_each(|(a, b)| {
-				Claims::<T>::insert(a, b);
-			});
-			// build `Total`
-			Total::<T>::put(
-				self.claims
-					.iter()
-					.fold(Zero::zero(), |acc: BalanceOf<T>, &(_, b, _, _)| acc + b),
-			);
-			// build `Vesting`
-			self.vesting.iter().for_each(|(k, v)| {
-				Vesting::<T>::insert(k, v);
-			});
-			// build `Signing`
-			self.claims
-				.iter()
-				.filter_map(|(a, _, _, s)| Some((*a, (*s)?)))
-				.for_each(|(a, s)| {
-					Signing::<T>::insert(a, s);
-				});
-			// build `Preclaims`
-			self.claims.iter().filter_map(|(a, _, i, _)| Some((i.clone()?, *a))).for_each(
-				|(i, a)| {
-					Preclaims::<T>::insert(i, a);
-				},
-			);
-		}
-	}
-
-	#[pallet::hooks]
-	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {}
-
-	#[pallet::call]
-	impl<T: Config> Pallet<T> {
-		/// Make a claim to collect your DOTs.
-		///
-		/// The dispatch origin for this call must be _None_.
-		///
-		/// Unsigned Validation:
-		/// A call to claim is deemed valid if the signature provided matches
-		/// the expected signed message of:
-		///
-		/// > Ethereum Signed Message:
-		/// > (configured prefix string)(address)
-		///
-		/// and `address` matches the `dest` account.
-		///
-		/// Parameters:
-		/// - `dest`: The destination account to payout the claim.
-		/// - `ethereum_signature`: The signature of an ethereum signed message matching the format
-		///   described above.
-		///
-		/// <weight>
-		/// The weight of this call is invariant over the input parameters.
-		/// Weight includes logic to validate unsigned `claim` call.
-		///
-		/// Total Complexity: O(1)
-		/// </weight>
-		#[pallet::call_index(0)]
-		#[pallet::weight(T::WeightInfo::claim())]
-		pub fn claim(
-			origin: OriginFor<T>,
-			dest: T::AccountId,
-			ethereum_signature: EcdsaSignature,
-		) -> DispatchResult {
-			ensure_none(origin)?;
-
-			let data = dest.using_encoded(to_ascii_hex);
-			let signer = Self::eth_recover(&ethereum_signature, &data, &[][..])
-				.ok_or(Error::<T>::InvalidEthereumSignature)?;
-			ensure!(Signing::<T>::get(&signer).is_none(), Error::<T>::InvalidStatement);
-
-			Self::process_claim(signer, dest)?;
-			Ok(())
-		}
-
-		/// Mint a new claim to collect DOTs.
-		///
-		/// The dispatch origin for this call must be _Root_.
-		///
-		/// Parameters:
-		/// - `who`: The Ethereum address allowed to collect this claim.
-		/// - `value`: The number of DOTs that will be claimed.
-		/// - `vesting_schedule`: An optional vesting schedule for these DOTs.
-		///
-		/// <weight>
-		/// The weight of this call is invariant over the input parameters.
-		/// We assume worst case that both vesting and statement is being inserted.
-		///
-		/// Total Complexity: O(1)
-		/// </weight>
-		#[pallet::call_index(1)]
-		#[pallet::weight(T::WeightInfo::mint_claim())]
-		pub fn mint_claim(
-			origin: OriginFor<T>,
-			who: EthereumAddress,
-			value: BalanceOf<T>,
-			vesting_schedule: Option<(BalanceOf<T>, BalanceOf<T>, BlockNumberFor<T>)>,
-			statement: Option<StatementKind>,
-		) -> DispatchResult {
-			ensure_root(origin)?;
-
-			Total::<T>::mutate(|t| *t += value);
-			Claims::<T>::insert(who, value);
-			if let Some(vs) = vesting_schedule {
-				Vesting::<T>::insert(who, vs);
-			}
-			if let Some(s) = statement {
-				Signing::<T>::insert(who, s);
-			}
-			Ok(())
-		}
-
-		/// Make a claim to collect your DOTs by signing a statement.
-		///
-		/// The dispatch origin for this call must be _None_.
-		///
-		/// Unsigned Validation:
-		/// A call to `claim_attest` is deemed valid if the signature provided matches
-		/// the expected signed message of:
-		///
-		/// > Ethereum Signed Message:
-		/// > (configured prefix string)(address)(statement)
-		///
-		/// and `address` matches the `dest` account; the `statement` must match that which is
-		/// expected according to your purchase arrangement.
-		///
-		/// Parameters:
-		/// - `dest`: The destination account to payout the claim.
-		/// - `ethereum_signature`: The signature of an ethereum signed message matching the format
-		///   described above.
-		/// - `statement`: The identity of the statement which is being attested to in the
-		///   signature.
-		///
-		/// <weight>
-		/// The weight of this call is invariant over the input parameters.
-		/// Weight includes logic to validate unsigned `claim_attest` call.
-		///
-		/// Total Complexity: O(1)
-		/// </weight>
-		#[pallet::call_index(2)]
-		#[pallet::weight(T::WeightInfo::claim_attest())]
-		pub fn claim_attest(
-			origin: OriginFor<T>,
-			dest: T::AccountId,
-			ethereum_signature: EcdsaSignature,
-			statement: Vec<u8>,
-		) -> DispatchResult {
-			ensure_none(origin)?;
-
-			let data = dest.using_encoded(to_ascii_hex);
-			let signer = Self::eth_recover(&ethereum_signature, &data, &statement)
-				.ok_or(Error::<T>::InvalidEthereumSignature)?;
-			if let Some(s) = Signing::<T>::get(signer) {
-				ensure!(s.to_text() == &statement[..], Error::<T>::InvalidStatement);
-			}
-			Self::process_claim(signer, dest)?;
-			Ok(())
-		}
-
-		/// Attest to a statement, needed to finalize the claims process.
-		///
-		/// WARNING: Insecure unless your chain includes `PrevalidateAttests` as a
-		/// `TransactionExtension`.
-		///
-		/// Unsigned Validation:
-		/// A call to attest is deemed valid if the sender has a `Preclaim` registered
-		/// and provides a `statement` which is expected for the account.
-		///
-		/// Parameters:
-		/// - `statement`: The identity of the statement which is being attested to in the
-		///   signature.
-		///
-		/// <weight>
-		/// The weight of this call is invariant over the input parameters.
-		/// Weight includes logic to do pre-validation on `attest` call.
-		///
-		/// Total Complexity: O(1)
-		/// </weight>
-		#[pallet::call_index(3)]
-		#[pallet::weight((
-			T::WeightInfo::attest(),
-			DispatchClass::Normal,
-			Pays::No
-		))]
-		pub fn attest(origin: OriginFor<T>, statement: Vec<u8>) -> DispatchResult {
-			let who = ensure_signed(origin)?;
-			let signer = Preclaims::<T>::get(&who).ok_or(Error::<T>::SenderHasNoClaim)?;
-			if let Some(s) = Signing::<T>::get(signer) {
-				ensure!(s.to_text() == &statement[..], Error::<T>::InvalidStatement);
-			}
-			Self::process_claim(signer, who.clone())?;
-			Preclaims::<T>::remove(&who);
-			Ok(())
-		}
-
-		#[pallet::call_index(4)]
-		#[pallet::weight(T::WeightInfo::move_claim())]
-		pub fn move_claim(
-			origin: OriginFor<T>,
-			old: EthereumAddress,
-			new: EthereumAddress,
-			maybe_preclaim: Option<T::AccountId>,
-		) -> DispatchResultWithPostInfo {
-			T::MoveClaimOrigin::try_origin(origin).map(|_| ()).or_else(ensure_root)?;
-
-			Claims::<T>::take(&old).map(|c| Claims::<T>::insert(&new, c));
-			Vesting::<T>::take(&old).map(|c| Vesting::<T>::insert(&new, c));
-			Signing::<T>::take(&old).map(|c| Signing::<T>::insert(&new, c));
-			maybe_preclaim.map(|preclaim| {
-				Preclaims::<T>::mutate(&preclaim, |maybe_o| {
-					if maybe_o.as_ref().map_or(false, |o| o == &old) {
-						*maybe_o = Some(new)
-					}
-				})
-			});
-			Ok(Pays::No.into())
-		}
-	}
-
-	#[pallet::validate_unsigned]
-	impl<T: Config> ValidateUnsigned for Pallet<T> {
-		type Call = Call<T>;
-
-		fn validate_unsigned(_source: TransactionSource, call: &Self::Call) -> TransactionValidity {
-			const PRIORITY: u64 = 100;
-
-			let (maybe_signer, maybe_statement) = match call {
-				// <weight>
-				// The weight of this logic is included in the `claim` dispatchable.
-				// </weight>
-				Call::claim { dest: account, ethereum_signature } => {
-					let data = account.using_encoded(to_ascii_hex);
-					(Self::eth_recover(&ethereum_signature, &data, &[][..]), None)
-				},
-				// <weight>
-				// The weight of this logic is included in the `claim_attest` dispatchable.
-				// </weight>
-				Call::claim_attest { dest: account, ethereum_signature, statement } => {
-					let data = account.using_encoded(to_ascii_hex);
-					(
-						Self::eth_recover(&ethereum_signature, &data, &statement),
-						Some(statement.as_slice()),
-					)
-				},
-				_ => return Err(InvalidTransaction::Call.into()),
-			};
-
-			let signer = maybe_signer.ok_or(InvalidTransaction::Custom(
-				ValidityError::InvalidEthereumSignature.into(),
-			))?;
-
-			let e = InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into());
-			ensure!(Claims::<T>::contains_key(&signer), e);
-
-			let e = InvalidTransaction::Custom(ValidityError::InvalidStatement.into());
-			match Signing::<T>::get(signer) {
-				None => ensure!(maybe_statement.is_none(), e),
-				Some(s) => ensure!(Some(s.to_text()) == maybe_statement, e),
-			}
-
-			Ok(ValidTransaction {
-				priority: PRIORITY,
-				requires: vec![],
-				provides: vec![("claims", signer).encode()],
-				longevity: TransactionLongevity::max_value(),
-				propagate: true,
-			})
-		}
-	}
-}
-
-/// Converts the given binary data into ASCII-encoded hex. It will be twice the length.
-fn to_ascii_hex(data: &[u8]) -> Vec<u8> {
-	let mut r = Vec::with_capacity(data.len() * 2);
-	let mut push_nibble = |n| r.push(if n < 10 { b'0' + n } else { b'a' - 10 + n });
-	for &b in data.iter() {
-		push_nibble(b / 16);
-		push_nibble(b % 16);
-	}
-	r
-}
-
-impl<T: Config> Pallet<T> {
-	// Constructs the message that Ethereum RPC's `personal_sign` and `eth_sign` would sign.
-	fn ethereum_signable_message(what: &[u8], extra: &[u8]) -> Vec<u8> {
-		let prefix = T::Prefix::get();
-		let mut l = prefix.len() + what.len() + extra.len();
-		let mut rev = Vec::new();
-		while l > 0 {
-			rev.push(b'0' + (l % 10) as u8);
-			l /= 10;
-		}
-		let mut v = b"\x19Ethereum Signed Message:\n".to_vec();
-		v.extend(rev.into_iter().rev());
-		v.extend_from_slice(prefix);
-		v.extend_from_slice(what);
-		v.extend_from_slice(extra);
-		v
-	}
-
-	// Attempts to recover the Ethereum address from a message signature signed by using
-	// the Ethereum RPC's `personal_sign` and `eth_sign`.
-	fn eth_recover(s: &EcdsaSignature, what: &[u8], extra: &[u8]) -> Option<EthereumAddress> {
-		let msg = keccak_256(&Self::ethereum_signable_message(what, extra));
-		let mut res = EthereumAddress::default();
-		res.0
-			.copy_from_slice(&keccak_256(&secp256k1_ecdsa_recover(&s.0, &msg).ok()?[..])[12..]);
-		Some(res)
-	}
-
-	fn process_claim(signer: EthereumAddress, dest: T::AccountId) -> sp_runtime::DispatchResult {
-		let balance_due = Claims::<T>::get(&signer).ok_or(Error::<T>::SignerHasNoClaim)?;
-
-		let new_total =
-			Total::<T>::get().checked_sub(&balance_due).ok_or(Error::<T>::PotUnderflow)?;
-
-		let vesting = Vesting::<T>::get(&signer);
-		if vesting.is_some() && T::VestingSchedule::vesting_balance(&dest).is_some() {
-			return Err(Error::<T>::VestedBalanceExists.into())
-		}
-
-		// We first need to deposit the balance to ensure that the account exists.
-		let _ = CurrencyOf::<T>::deposit_creating(&dest, balance_due);
-
-		// Check if this claim should have a vesting schedule.
-		if let Some(vs) = vesting {
-			// This can only fail if the account already has a vesting schedule,
-			// but this is checked above.
-			T::VestingSchedule::add_vesting_schedule(&dest, vs.0, vs.1, vs.2)
-				.expect("No other vesting schedule exists, as checked above; qed");
-		}
-
-		Total::<T>::put(new_total);
-		Claims::<T>::remove(&signer);
-		Vesting::<T>::remove(&signer);
-		Signing::<T>::remove(&signer);
-
-		// Let's deposit an event to let the outside world know this happened.
-		Self::deposit_event(Event::<T>::Claimed {
-			who: dest,
-			ethereum_address: signer,
-			amount: balance_due,
-		});
-
-		Ok(())
-	}
-}
-
-/// Validate `attest` calls prior to execution. Needed to avoid a DoS attack since they are
-/// otherwise free to place on chain.
-#[derive(Encode, Decode, Clone, Eq, PartialEq, TypeInfo)]
-#[scale_info(skip_type_params(T))]
-pub struct PrevalidateAttests<T>(core::marker::PhantomData<fn(T)>);
-
-impl<T: Config> Debug for PrevalidateAttests<T>
-where
-	<T as frame_system::Config>::RuntimeCall: IsSubType<Call<T>>,
-{
-	#[cfg(feature = "std")]
-	fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
-		write!(f, "PrevalidateAttests")
-	}
-
-	#[cfg(not(feature = "std"))]
-	fn fmt(&self, _: &mut core::fmt::Formatter) -> core::fmt::Result {
-		Ok(())
-	}
-}
-
-impl<T: Config> PrevalidateAttests<T>
-where
-	<T as frame_system::Config>::RuntimeCall: IsSubType<Call<T>>,
-{
-	/// Create new `TransactionExtension` to check runtime version.
-	pub fn new() -> Self {
-		Self(core::marker::PhantomData)
-	}
-}
-
-impl<T: Config> TransactionExtension<T::RuntimeCall> for PrevalidateAttests<T>
-where
-	<T as frame_system::Config>::RuntimeCall: IsSubType<Call<T>>,
-	<<T as frame_system::Config>::RuntimeCall as Dispatchable>::RuntimeOrigin:
-		AsSystemOriginSigner<T::AccountId> + AsTransactionAuthorizedOrigin + Clone,
-{
-	const IDENTIFIER: &'static str = "PrevalidateAttests";
-	type Implicit = ();
-	type Pre = ();
-	type Val = ();
-
-	fn weight(&self, call: &T::RuntimeCall) -> Weight {
-		if let Some(Call::attest { .. }) = call.is_sub_type() {
-			T::WeightInfo::prevalidate_attests()
-		} else {
-			Weight::zero()
-		}
-	}
-
-	fn validate(
-		&self,
-		origin: <T::RuntimeCall as Dispatchable>::RuntimeOrigin,
-		call: &T::RuntimeCall,
-		_info: &DispatchInfoOf<T::RuntimeCall>,
-		_len: usize,
-		_self_implicit: Self::Implicit,
-		_inherited_implication: &impl Encode,
-		_source: TransactionSource,
-	) -> Result<
-		(ValidTransaction, Self::Val, <T::RuntimeCall as Dispatchable>::RuntimeOrigin),
-		TransactionValidityError,
-	> {
-		if let Some(Call::attest { statement: attested_statement }) = call.is_sub_type() {
-			let who = origin.as_system_origin_signer().ok_or(InvalidTransaction::BadSigner)?;
-			let signer = Preclaims::<T>::get(who)
-				.ok_or(InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into()))?;
-			if let Some(s) = Signing::<T>::get(signer) {
-				let e = InvalidTransaction::Custom(ValidityError::InvalidStatement.into());
-				ensure!(&attested_statement[..] == s.to_text(), e);
-			}
-		}
-		Ok((ValidTransaction::default(), (), origin))
-	}
-
-	impl_tx_ext_default!(T::RuntimeCall; prepare);
-}
-
-#[cfg(any(test, feature = "runtime-benchmarks"))]
-mod secp_utils {
-	use super::*;
-
-	pub fn public(secret: &libsecp256k1::SecretKey) -> libsecp256k1::PublicKey {
-		libsecp256k1::PublicKey::from_secret_key(secret)
-	}
-	pub fn eth(secret: &libsecp256k1::SecretKey) -> EthereumAddress {
-		let mut res = EthereumAddress::default();
-		res.0.copy_from_slice(&keccak_256(&public(secret).serialize()[1..65])[12..]);
-		res
-	}
-	pub fn sig<T: Config>(
-		secret: &libsecp256k1::SecretKey,
-		what: &[u8],
-		extra: &[u8],
-	) -> EcdsaSignature {
-		let msg = keccak_256(&super::Pallet::<T>::ethereum_signable_message(
-			&to_ascii_hex(what)[..],
-			extra,
-		));
-		let (sig, recovery_id) = libsecp256k1::sign(&libsecp256k1::Message::parse(&msg), secret);
-		let mut r = [0u8; 65];
-		r[0..64].copy_from_slice(&sig.serialize()[..]);
-		r[64] = recovery_id.serialize();
-		EcdsaSignature(r)
-	}
-}
-
-#[cfg(test)]
-mod tests {
-	use super::*;
-	use hex_literal::hex;
-	use secp_utils::*;
-	use sp_runtime::transaction_validity::TransactionSource::External;
-
-	use codec::Encode;
-	// The testing primitives are very useful for avoiding having to work with signatures
-	// or public keys. `u64` is used as the `AccountId` and no `Signature`s are required.
-	use crate::claims;
-	use claims::Call as ClaimsCall;
-	use frame_support::{
-		assert_err, assert_noop, assert_ok, derive_impl,
-		dispatch::{GetDispatchInfo, Pays},
-		ord_parameter_types, parameter_types,
-		traits::{ExistenceRequirement, WithdrawReasons},
-	};
-	use pallet_balances;
-	use sp_runtime::{
-		traits::{DispatchTransaction, Identity},
-		transaction_validity::TransactionLongevity,
-		BuildStorage,
-		DispatchError::BadOrigin,
-		TokenError,
-	};
-
-	type Block = frame_system::mocking::MockBlock<Test>;
-
-	frame_support::construct_runtime!(
-		pub enum Test
-		{
-			System: frame_system,
-			Balances: pallet_balances,
-			Vesting: pallet_vesting,
-			Claims: claims,
-		}
-	);
-
-	#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
-	impl frame_system::Config for Test {
-		type RuntimeOrigin = RuntimeOrigin;
-		type RuntimeCall = RuntimeCall;
-		type Block = Block;
-		type RuntimeEvent = RuntimeEvent;
-		type AccountData = pallet_balances::AccountData<u64>;
-		type MaxConsumers = frame_support::traits::ConstU32<16>;
-	}
-
-	#[derive_impl(pallet_balances::config_preludes::TestDefaultConfig)]
-	impl pallet_balances::Config for Test {
-		type AccountStore = System;
-	}
-
-	parameter_types! {
-		pub const MinVestedTransfer: u64 = 1;
-		pub UnvestedFundsAllowedWithdrawReasons: WithdrawReasons =
-			WithdrawReasons::except(WithdrawReasons::TRANSFER | WithdrawReasons::RESERVE);
-	}
-
-	impl pallet_vesting::Config for Test {
-		type RuntimeEvent = RuntimeEvent;
-		type Currency = Balances;
-		type BlockNumberToBalance = Identity;
-		type MinVestedTransfer = MinVestedTransfer;
-		type WeightInfo = ();
-		type UnvestedFundsAllowedWithdrawReasons = UnvestedFundsAllowedWithdrawReasons;
-		type BlockNumberProvider = System;
-		const MAX_VESTING_SCHEDULES: u32 = 28;
-	}
-
-	parameter_types! {
-		pub Prefix: &'static [u8] = b"Pay RUSTs to the TEST account:";
-	}
-	ord_parameter_types! {
-		pub const Six: u64 = 6;
-	}
-
-	impl Config for Test {
-		type RuntimeEvent = RuntimeEvent;
-		type VestingSchedule = Vesting;
-		type Prefix = Prefix;
-		type MoveClaimOrigin = frame_system::EnsureSignedBy<Six, u64>;
-		type WeightInfo = TestWeightInfo;
-	}
-
-	fn alice() -> libsecp256k1::SecretKey {
-		libsecp256k1::SecretKey::parse(&keccak_256(b"Alice")).unwrap()
-	}
-	fn bob() -> libsecp256k1::SecretKey {
-		libsecp256k1::SecretKey::parse(&keccak_256(b"Bob")).unwrap()
-	}
-	fn dave() -> libsecp256k1::SecretKey {
-		libsecp256k1::SecretKey::parse(&keccak_256(b"Dave")).unwrap()
-	}
-	fn eve() -> libsecp256k1::SecretKey {
-		libsecp256k1::SecretKey::parse(&keccak_256(b"Eve")).unwrap()
-	}
-	fn frank() -> libsecp256k1::SecretKey {
-		libsecp256k1::SecretKey::parse(&keccak_256(b"Frank")).unwrap()
-	}
-
-	// This function basically just builds a genesis storage key/value store according to
-	// our desired mockup.
-	pub fn new_test_ext() -> sp_io::TestExternalities {
-		let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
-		// We use default for brevity, but you can configure as desired if needed.
-		pallet_balances::GenesisConfig::<Test>::default()
-			.assimilate_storage(&mut t)
-			.unwrap();
-		claims::GenesisConfig::<Test> {
-			claims: vec![
-				(eth(&alice()), 100, None, None),
-				(eth(&dave()), 200, None, Some(StatementKind::Regular)),
-				(eth(&eve()), 300, Some(42), Some(StatementKind::Saft)),
-				(eth(&frank()), 400, Some(43), None),
-			],
-			vesting: vec![(eth(&alice()), (50, 10, 1))],
-		}
-		.assimilate_storage(&mut t)
-		.unwrap();
-		t.into()
-	}
-
-	fn total_claims() -> u64 {
-		100 + 200 + 300 + 400
-	}
-
-	#[test]
-	fn basic_setup_works() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(claims::Total::<Test>::get(), total_claims());
-			assert_eq!(claims::Claims::<Test>::get(&eth(&alice())), Some(100));
-			assert_eq!(claims::Claims::<Test>::get(&eth(&dave())), Some(200));
-			assert_eq!(claims::Claims::<Test>::get(&eth(&eve())), Some(300));
-			assert_eq!(claims::Claims::<Test>::get(&eth(&frank())), Some(400));
-			assert_eq!(claims::Claims::<Test>::get(&EthereumAddress::default()), None);
-			assert_eq!(claims::Vesting::<Test>::get(&eth(&alice())), Some((50, 10, 1)));
-		});
-	}
-
-	#[test]
-	fn serde_works() {
-		let x = EthereumAddress(hex!["0123456789abcdef0123456789abcdef01234567"]);
-		let y = serde_json::to_string(&x).unwrap();
-		assert_eq!(y, "\"0x0123456789abcdef0123456789abcdef01234567\"");
-		let z: EthereumAddress = serde_json::from_str(&y).unwrap();
-		assert_eq!(x, z);
-	}
-
-	#[test]
-	fn claiming_works() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_ok!(Claims::claim(
-				RuntimeOrigin::none(),
-				42,
-				sig::<Test>(&alice(), &42u64.encode(), &[][..])
-			));
-			assert_eq!(Balances::free_balance(&42), 100);
-			assert_eq!(Vesting::vesting_balance(&42), Some(50));
-			assert_eq!(claims::Total::<Test>::get(), total_claims() - 100);
-		});
-	}
-
-	#[test]
-	fn basic_claim_moving_works() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_noop!(
-				Claims::move_claim(RuntimeOrigin::signed(1), eth(&alice()), eth(&bob()), None),
-				BadOrigin
-			);
-			assert_ok!(Claims::move_claim(
-				RuntimeOrigin::signed(6),
-				eth(&alice()),
-				eth(&bob()),
-				None
-			));
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					42,
-					sig::<Test>(&alice(), &42u64.encode(), &[][..])
-				),
-				Error::<Test>::SignerHasNoClaim
-			);
-			assert_ok!(Claims::claim(
-				RuntimeOrigin::none(),
-				42,
-				sig::<Test>(&bob(), &42u64.encode(), &[][..])
-			));
-			assert_eq!(Balances::free_balance(&42), 100);
-			assert_eq!(Vesting::vesting_balance(&42), Some(50));
-			assert_eq!(claims::Total::<Test>::get(), total_claims() - 100);
-		});
-	}
-
-	#[test]
-	fn claim_attest_moving_works() {
-		new_test_ext().execute_with(|| {
-			assert_ok!(Claims::move_claim(
-				RuntimeOrigin::signed(6),
-				eth(&dave()),
-				eth(&bob()),
-				None
-			));
-			let s = sig::<Test>(&bob(), &42u64.encode(), StatementKind::Regular.to_text());
-			assert_ok!(Claims::claim_attest(
-				RuntimeOrigin::none(),
-				42,
-				s,
-				StatementKind::Regular.to_text().to_vec()
-			));
-			assert_eq!(Balances::free_balance(&42), 200);
-		});
-	}
-
-	#[test]
-	fn attest_moving_works() {
-		new_test_ext().execute_with(|| {
-			assert_ok!(Claims::move_claim(
-				RuntimeOrigin::signed(6),
-				eth(&eve()),
-				eth(&bob()),
-				Some(42)
-			));
-			assert_ok!(Claims::attest(
-				RuntimeOrigin::signed(42),
-				StatementKind::Saft.to_text().to_vec()
-			));
-			assert_eq!(Balances::free_balance(&42), 300);
-		});
-	}
-
-	#[test]
-	fn claiming_does_not_bypass_signing() {
-		new_test_ext().execute_with(|| {
-			assert_ok!(Claims::claim(
-				RuntimeOrigin::none(),
-				42,
-				sig::<Test>(&alice(), &42u64.encode(), &[][..])
-			));
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					42,
-					sig::<Test>(&dave(), &42u64.encode(), &[][..])
-				),
-				Error::<Test>::InvalidStatement,
-			);
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					42,
-					sig::<Test>(&eve(), &42u64.encode(), &[][..])
-				),
-				Error::<Test>::InvalidStatement,
-			);
-			assert_ok!(Claims::claim(
-				RuntimeOrigin::none(),
-				42,
-				sig::<Test>(&frank(), &42u64.encode(), &[][..])
-			));
-		});
-	}
-
-	#[test]
-	fn attest_claiming_works() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			let s = sig::<Test>(&dave(), &42u64.encode(), StatementKind::Saft.to_text());
-			let r = Claims::claim_attest(
-				RuntimeOrigin::none(),
-				42,
-				s.clone(),
-				StatementKind::Saft.to_text().to_vec(),
-			);
-			assert_noop!(r, Error::<Test>::InvalidStatement);
-
-			let r = Claims::claim_attest(
-				RuntimeOrigin::none(),
-				42,
-				s,
-				StatementKind::Regular.to_text().to_vec(),
-			);
-			assert_noop!(r, Error::<Test>::SignerHasNoClaim);
-			// ^^^ we use ecdsa_recover, so an invalid signature just results in a random signer id
-			// being recovered, which realistically will never have a claim.
-
-			let s = sig::<Test>(&dave(), &42u64.encode(), StatementKind::Regular.to_text());
-			assert_ok!(Claims::claim_attest(
-				RuntimeOrigin::none(),
-				42,
-				s,
-				StatementKind::Regular.to_text().to_vec()
-			));
-			assert_eq!(Balances::free_balance(&42), 200);
-			assert_eq!(claims::Total::<Test>::get(), total_claims() - 200);
-
-			let s = sig::<Test>(&dave(), &42u64.encode(), StatementKind::Regular.to_text());
-			let r = Claims::claim_attest(
-				RuntimeOrigin::none(),
-				42,
-				s,
-				StatementKind::Regular.to_text().to_vec(),
-			);
-			assert_noop!(r, Error::<Test>::SignerHasNoClaim);
-		});
-	}
-
-	#[test]
-	fn attesting_works() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_noop!(
-				Claims::attest(RuntimeOrigin::signed(69), StatementKind::Saft.to_text().to_vec()),
-				Error::<Test>::SenderHasNoClaim
-			);
-			assert_noop!(
-				Claims::attest(
-					RuntimeOrigin::signed(42),
-					StatementKind::Regular.to_text().to_vec()
-				),
-				Error::<Test>::InvalidStatement
-			);
-			assert_ok!(Claims::attest(
-				RuntimeOrigin::signed(42),
-				StatementKind::Saft.to_text().to_vec()
-			));
-			assert_eq!(Balances::free_balance(&42), 300);
-			assert_eq!(claims::Total::<Test>::get(), total_claims() - 300);
-		});
-	}
-
-	#[test]
-	fn claim_cannot_clobber_preclaim() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			// Alice's claim is 100
-			assert_ok!(Claims::claim(
-				RuntimeOrigin::none(),
-				42,
-				sig::<Test>(&alice(), &42u64.encode(), &[][..])
-			));
-			assert_eq!(Balances::free_balance(&42), 100);
-			// Eve's claim is 300 through Account 42
-			assert_ok!(Claims::attest(
-				RuntimeOrigin::signed(42),
-				StatementKind::Saft.to_text().to_vec()
-			));
-			assert_eq!(Balances::free_balance(&42), 100 + 300);
-			assert_eq!(claims::Total::<Test>::get(), total_claims() - 400);
-		});
-	}
-
-	#[test]
-	fn valid_attest_transactions_are_free() {
-		new_test_ext().execute_with(|| {
-			let p = PrevalidateAttests::<Test>::new();
-			let c = RuntimeCall::Claims(ClaimsCall::attest {
-				statement: StatementKind::Saft.to_text().to_vec(),
-			});
-			let di = c.get_dispatch_info();
-			assert_eq!(di.pays_fee, Pays::No);
-			let r = p.validate_only(Some(42).into(), &c, &di, 20, External, 0);
-			assert_eq!(r.unwrap().0, ValidTransaction::default());
-		});
-	}
-
-	#[test]
-	fn invalid_attest_transactions_are_recognized() {
-		new_test_ext().execute_with(|| {
-			let p = PrevalidateAttests::<Test>::new();
-			let c = RuntimeCall::Claims(ClaimsCall::attest {
-				statement: StatementKind::Regular.to_text().to_vec(),
-			});
-			let di = c.get_dispatch_info();
-			let r = p.validate_only(Some(42).into(), &c, &di, 20, External, 0);
-			assert!(r.is_err());
-			let c = RuntimeCall::Claims(ClaimsCall::attest {
-				statement: StatementKind::Saft.to_text().to_vec(),
-			});
-			let di = c.get_dispatch_info();
-			let r = p.validate_only(Some(69).into(), &c, &di, 20, External, 0);
-			assert!(r.is_err());
-		});
-	}
-
-	#[test]
-	fn cannot_bypass_attest_claiming() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			let s = sig::<Test>(&dave(), &42u64.encode(), &[]);
-			let r = Claims::claim(RuntimeOrigin::none(), 42, s.clone());
-			assert_noop!(r, Error::<Test>::InvalidStatement);
-		});
-	}
-
-	#[test]
-	fn add_claim_works() {
-		new_test_ext().execute_with(|| {
-			assert_noop!(
-				Claims::mint_claim(RuntimeOrigin::signed(42), eth(&bob()), 200, None, None),
-				sp_runtime::traits::BadOrigin,
-			);
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					69,
-					sig::<Test>(&bob(), &69u64.encode(), &[][..])
-				),
-				Error::<Test>::SignerHasNoClaim,
-			);
-			assert_ok!(Claims::mint_claim(RuntimeOrigin::root(), eth(&bob()), 200, None, None));
-			assert_eq!(claims::Total::<Test>::get(), total_claims() + 200);
-			assert_ok!(Claims::claim(
-				RuntimeOrigin::none(),
-				69,
-				sig::<Test>(&bob(), &69u64.encode(), &[][..])
-			));
-			assert_eq!(Balances::free_balance(&69), 200);
-			assert_eq!(Vesting::vesting_balance(&69), None);
-			assert_eq!(claims::Total::<Test>::get(), total_claims());
-		});
-	}
-
-	#[test]
-	fn add_claim_with_vesting_works() {
-		new_test_ext().execute_with(|| {
-			assert_noop!(
-				Claims::mint_claim(
-					RuntimeOrigin::signed(42),
-					eth(&bob()),
-					200,
-					Some((50, 10, 1)),
-					None
-				),
-				sp_runtime::traits::BadOrigin,
-			);
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					69,
-					sig::<Test>(&bob(), &69u64.encode(), &[][..])
-				),
-				Error::<Test>::SignerHasNoClaim,
-			);
-			assert_ok!(Claims::mint_claim(
-				RuntimeOrigin::root(),
-				eth(&bob()),
-				200,
-				Some((50, 10, 1)),
-				None
-			));
-			assert_ok!(Claims::claim(
-				RuntimeOrigin::none(),
-				69,
-				sig::<Test>(&bob(), &69u64.encode(), &[][..])
-			));
-			assert_eq!(Balances::free_balance(&69), 200);
-			assert_eq!(Vesting::vesting_balance(&69), Some(50));
-
-			// Make sure we can not transfer the vested balance.
-			assert_err!(
-				<Balances as Currency<_>>::transfer(
-					&69,
-					&80,
-					180,
-					ExistenceRequirement::AllowDeath
-				),
-				TokenError::Frozen,
-			);
-		});
-	}
-
-	#[test]
-	fn add_claim_with_statement_works() {
-		new_test_ext().execute_with(|| {
-			assert_noop!(
-				Claims::mint_claim(
-					RuntimeOrigin::signed(42),
-					eth(&bob()),
-					200,
-					None,
-					Some(StatementKind::Regular)
-				),
-				sp_runtime::traits::BadOrigin,
-			);
-			assert_eq!(Balances::free_balance(42), 0);
-			let signature = sig::<Test>(&bob(), &69u64.encode(), StatementKind::Regular.to_text());
-			assert_noop!(
-				Claims::claim_attest(
-					RuntimeOrigin::none(),
-					69,
-					signature.clone(),
-					StatementKind::Regular.to_text().to_vec()
-				),
-				Error::<Test>::SignerHasNoClaim
-			);
-			assert_ok!(Claims::mint_claim(
-				RuntimeOrigin::root(),
-				eth(&bob()),
-				200,
-				None,
-				Some(StatementKind::Regular)
-			));
-			assert_noop!(
-				Claims::claim_attest(RuntimeOrigin::none(), 69, signature.clone(), vec![],),
-				Error::<Test>::SignerHasNoClaim
-			);
-			assert_ok!(Claims::claim_attest(
-				RuntimeOrigin::none(),
-				69,
-				signature.clone(),
-				StatementKind::Regular.to_text().to_vec()
-			));
-			assert_eq!(Balances::free_balance(&69), 200);
-		});
-	}
-
-	#[test]
-	fn origin_signed_claiming_fail() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_err!(
-				Claims::claim(
-					RuntimeOrigin::signed(42),
-					42,
-					sig::<Test>(&alice(), &42u64.encode(), &[][..])
-				),
-				sp_runtime::traits::BadOrigin,
-			);
-		});
-	}
-
-	#[test]
-	fn double_claiming_doesnt_work() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_ok!(Claims::claim(
-				RuntimeOrigin::none(),
-				42,
-				sig::<Test>(&alice(), &42u64.encode(), &[][..])
-			));
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					42,
-					sig::<Test>(&alice(), &42u64.encode(), &[][..])
-				),
-				Error::<Test>::SignerHasNoClaim
-			);
-		});
-	}
-
-	#[test]
-	fn claiming_while_vested_doesnt_work() {
-		new_test_ext().execute_with(|| {
-			CurrencyOf::<Test>::make_free_balance_be(&69, total_claims());
-			assert_eq!(Balances::free_balance(69), total_claims());
-			// A user is already vested
-			assert_ok!(<Test as Config>::VestingSchedule::add_vesting_schedule(
-				&69,
-				total_claims(),
-				100,
-				10
-			));
-			assert_ok!(Claims::mint_claim(
-				RuntimeOrigin::root(),
-				eth(&bob()),
-				200,
-				Some((50, 10, 1)),
-				None
-			));
-			// New total
-			assert_eq!(claims::Total::<Test>::get(), total_claims() + 200);
-
-			// They should not be able to claim
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					69,
-					sig::<Test>(&bob(), &69u64.encode(), &[][..])
-				),
-				Error::<Test>::VestedBalanceExists,
-			);
-		});
-	}
-
-	#[test]
-	fn non_sender_sig_doesnt_work() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					42,
-					sig::<Test>(&alice(), &69u64.encode(), &[][..])
-				),
-				Error::<Test>::SignerHasNoClaim
-			);
-		});
-	}
-
-	#[test]
-	fn non_claimant_doesnt_work() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(Balances::free_balance(42), 0);
-			assert_noop!(
-				Claims::claim(
-					RuntimeOrigin::none(),
-					42,
-					sig::<Test>(&bob(), &69u64.encode(), &[][..])
-				),
-				Error::<Test>::SignerHasNoClaim
-			);
-		});
-	}
-
-	#[test]
-	fn real_eth_sig_works() {
-		new_test_ext().execute_with(|| {
-			// "Pay RUSTs to the TEST account:2a00000000000000"
-			let sig = hex!["444023e89b67e67c0562ed0305d252a5dd12b2af5ac51d6d3cb69a0b486bc4b3191401802dc29d26d586221f7256cd3329fe82174bdf659baea149a40e1c495d1c"];
-			let sig = EcdsaSignature(sig);
-			let who = 42u64.using_encoded(to_ascii_hex);
-			let signer = Claims::eth_recover(&sig, &who, &[][..]).unwrap();
-			assert_eq!(signer.0, hex!["6d31165d5d932d571f3b44695653b46dcc327e84"]);
-		});
-	}
-
-	#[test]
-	fn validate_unsigned_works() {
-		use sp_runtime::traits::ValidateUnsigned;
-		let source = sp_runtime::transaction_validity::TransactionSource::External;
-
-		new_test_ext().execute_with(|| {
-			assert_eq!(
-				Pallet::<Test>::validate_unsigned(
-					source,
-					&ClaimsCall::claim {
-						dest: 1,
-						ethereum_signature: sig::<Test>(&alice(), &1u64.encode(), &[][..])
-					}
-				),
-				Ok(ValidTransaction {
-					priority: 100,
-					requires: vec![],
-					provides: vec![("claims", eth(&alice())).encode()],
-					longevity: TransactionLongevity::max_value(),
-					propagate: true,
-				})
-			);
-			assert_eq!(
-				Pallet::<Test>::validate_unsigned(
-					source,
-					&ClaimsCall::claim { dest: 0, ethereum_signature: EcdsaSignature([0; 65]) }
-				),
-				InvalidTransaction::Custom(ValidityError::InvalidEthereumSignature.into()).into(),
-			);
-			assert_eq!(
-				Pallet::<Test>::validate_unsigned(
-					source,
-					&ClaimsCall::claim {
-						dest: 1,
-						ethereum_signature: sig::<Test>(&bob(), &1u64.encode(), &[][..])
-					}
-				),
-				InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into()).into(),
-			);
-			let s = sig::<Test>(&dave(), &1u64.encode(), StatementKind::Regular.to_text());
-			let call = ClaimsCall::claim_attest {
-				dest: 1,
-				ethereum_signature: s,
-				statement: StatementKind::Regular.to_text().to_vec(),
-			};
-			assert_eq!(
-				Pallet::<Test>::validate_unsigned(source, &call),
-				Ok(ValidTransaction {
-					priority: 100,
-					requires: vec![],
-					provides: vec![("claims", eth(&dave())).encode()],
-					longevity: TransactionLongevity::max_value(),
-					propagate: true,
-				})
-			);
-			assert_eq!(
-				Pallet::<Test>::validate_unsigned(
-					source,
-					&ClaimsCall::claim_attest {
-						dest: 1,
-						ethereum_signature: EcdsaSignature([0; 65]),
-						statement: StatementKind::Regular.to_text().to_vec()
-					}
-				),
-				InvalidTransaction::Custom(ValidityError::InvalidEthereumSignature.into()).into(),
-			);
-
-			let s = sig::<Test>(&bob(), &1u64.encode(), StatementKind::Regular.to_text());
-			let call = ClaimsCall::claim_attest {
-				dest: 1,
-				ethereum_signature: s,
-				statement: StatementKind::Regular.to_text().to_vec(),
-			};
-			assert_eq!(
-				Pallet::<Test>::validate_unsigned(source, &call),
-				InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into()).into(),
-			);
-
-			let s = sig::<Test>(&dave(), &1u64.encode(), StatementKind::Saft.to_text());
-			let call = ClaimsCall::claim_attest {
-				dest: 1,
-				ethereum_signature: s,
-				statement: StatementKind::Regular.to_text().to_vec(),
-			};
-			assert_eq!(
-				Pallet::<Test>::validate_unsigned(source, &call),
-				InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into()).into(),
-			);
-
-			let s = sig::<Test>(&dave(), &1u64.encode(), StatementKind::Saft.to_text());
-			let call = ClaimsCall::claim_attest {
-				dest: 1,
-				ethereum_signature: s,
-				statement: StatementKind::Saft.to_text().to_vec(),
-			};
-			assert_eq!(
-				Pallet::<Test>::validate_unsigned(source, &call),
-				InvalidTransaction::Custom(ValidityError::InvalidStatement.into()).into(),
-			);
-		});
-	}
-}
-
-#[cfg(feature = "runtime-benchmarks")]
-mod benchmarking {
-	use super::*;
-	use crate::claims::Call;
-	use frame_benchmarking::v2::*;
-	use frame_support::{
-		dispatch::{DispatchInfo, GetDispatchInfo},
-		traits::UnfilteredDispatchable,
-	};
-	use frame_system::RawOrigin;
-	use secp_utils::*;
-	use sp_runtime::{
-		traits::{DispatchTransaction, ValidateUnsigned},
-		DispatchResult,
-	};
-
-	const SEED: u32 = 0;
-
-	const MAX_CLAIMS: u32 = 10_000;
-	const VALUE: u32 = 1_000_000;
-
-	fn create_claim<T: Config>(input: u32) -> DispatchResult {
-		let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&input.encode())).unwrap();
-		let eth_address = eth(&secret_key);
-		let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
-		super::Pallet::<T>::mint_claim(
-			RawOrigin::Root.into(),
-			eth_address,
-			VALUE.into(),
-			vesting,
-			None,
-		)?;
-		Ok(())
-	}
-
-	fn create_claim_attest<T: Config>(input: u32) -> DispatchResult {
-		let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&input.encode())).unwrap();
-		let eth_address = eth(&secret_key);
-		let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
-		super::Pallet::<T>::mint_claim(
-			RawOrigin::Root.into(),
-			eth_address,
-			VALUE.into(),
-			vesting,
-			Some(Default::default()),
-		)?;
-		Ok(())
-	}
-
-	#[benchmarks(
-		where
-			<T as frame_system::Config>::RuntimeCall: IsSubType<Call<T>> + From<Call<T>>,
-			<T as frame_system::Config>::RuntimeCall: Dispatchable<Info = DispatchInfo> + GetDispatchInfo,
-			<<T as frame_system::Config>::RuntimeCall as Dispatchable>::RuntimeOrigin: AsSystemOriginSigner<T::AccountId> + AsTransactionAuthorizedOrigin + Clone,
-			<<T as frame_system::Config>::RuntimeCall as Dispatchable>::PostInfo: Default,
-	)]
-	mod benchmarks {
-		use super::*;
-
-		// Benchmark `claim` including `validate_unsigned` logic.
-		#[benchmark]
-		fn claim() -> Result<(), BenchmarkError> {
-			let c = MAX_CLAIMS;
-			for _ in 0..c / 2 {
-				create_claim::<T>(c)?;
-				create_claim_attest::<T>(u32::MAX - c)?;
-			}
-			let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&c.encode())).unwrap();
-			let eth_address = eth(&secret_key);
-			let account: T::AccountId = account("user", c, SEED);
-			let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
-			let signature = sig::<T>(&secret_key, &account.encode(), &[][..]);
-			super::Pallet::<T>::mint_claim(
-				RawOrigin::Root.into(),
-				eth_address,
-				VALUE.into(),
-				vesting,
-				None,
-			)?;
-			assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
-			let source = sp_runtime::transaction_validity::TransactionSource::External;
-			let call_enc =
-				Call::<T>::claim { dest: account.clone(), ethereum_signature: signature.clone() }
-					.encode();
-
-			#[block]
-			{
-				let call = <Call<T> as Decode>::decode(&mut &*call_enc)
-					.expect("call is encoded above, encoding must be correct");
-				super::Pallet::<T>::validate_unsigned(source, &call)
-					.map_err(|e| -> &'static str { e.into() })?;
-				call.dispatch_bypass_filter(RawOrigin::None.into())?;
-			}
-
-			assert_eq!(Claims::<T>::get(eth_address), None);
-			Ok(())
-		}
-
-		// Benchmark `mint_claim` when there already exists `c` claims in storage.
-		#[benchmark]
-		fn mint_claim() -> Result<(), BenchmarkError> {
-			let c = MAX_CLAIMS;
-			for _ in 0..c / 2 {
-				create_claim::<T>(c)?;
-				create_claim_attest::<T>(u32::MAX - c)?;
-			}
-			let eth_address = account("eth_address", 0, SEED);
-			let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
-			let statement = StatementKind::Regular;
-
-			#[extrinsic_call]
-			_(RawOrigin::Root, eth_address, VALUE.into(), vesting, Some(statement));
-
-			assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
-			Ok(())
-		}
-
-		// Benchmark `claim_attest` including `validate_unsigned` logic.
-		#[benchmark]
-		fn claim_attest() -> Result<(), BenchmarkError> {
-			let c = MAX_CLAIMS;
-			for _ in 0..c / 2 {
-				create_claim::<T>(c)?;
-				create_claim_attest::<T>(u32::MAX - c)?;
-			}
-			// Crate signature
-			let attest_c = u32::MAX - c;
-			let secret_key =
-				libsecp256k1::SecretKey::parse(&keccak_256(&attest_c.encode())).unwrap();
-			let eth_address = eth(&secret_key);
-			let account: T::AccountId = account("user", c, SEED);
-			let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
-			let statement = StatementKind::Regular;
-			let signature = sig::<T>(&secret_key, &account.encode(), statement.to_text());
-			super::Pallet::<T>::mint_claim(
-				RawOrigin::Root.into(),
-				eth_address,
-				VALUE.into(),
-				vesting,
-				Some(statement),
-			)?;
-			assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
-			let call_enc = Call::<T>::claim_attest {
-				dest: account.clone(),
-				ethereum_signature: signature.clone(),
-				statement: StatementKind::Regular.to_text().to_vec(),
-			}
-			.encode();
-			let source = sp_runtime::transaction_validity::TransactionSource::External;
-
-			#[block]
-			{
-				let call = <Call<T> as Decode>::decode(&mut &*call_enc)
-					.expect("call is encoded above, encoding must be correct");
-				super::Pallet::<T>::validate_unsigned(source, &call)
-					.map_err(|e| -> &'static str { e.into() })?;
-				call.dispatch_bypass_filter(RawOrigin::None.into())?;
-			}
-
-			assert_eq!(Claims::<T>::get(eth_address), None);
-			Ok(())
-		}
-
-		// Benchmark `attest` including prevalidate logic.
-		#[benchmark]
-		fn attest() -> Result<(), BenchmarkError> {
-			let c = MAX_CLAIMS;
-			for _ in 0..c / 2 {
-				create_claim::<T>(c)?;
-				create_claim_attest::<T>(u32::MAX - c)?;
-			}
-			let attest_c = u32::MAX - c;
-			let secret_key =
-				libsecp256k1::SecretKey::parse(&keccak_256(&attest_c.encode())).unwrap();
-			let eth_address = eth(&secret_key);
-			let account: T::AccountId = account("user", c, SEED);
-			let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
-			let statement = StatementKind::Regular;
-			super::Pallet::<T>::mint_claim(
-				RawOrigin::Root.into(),
-				eth_address,
-				VALUE.into(),
-				vesting,
-				Some(statement),
-			)?;
-			Preclaims::<T>::insert(&account, eth_address);
-			assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
-
-			let stmt = StatementKind::Regular.to_text().to_vec();
-
-			#[extrinsic_call]
-			_(RawOrigin::Signed(account), stmt);
-
-			assert_eq!(Claims::<T>::get(eth_address), None);
-			Ok(())
-		}
-
-		#[benchmark]
-		fn move_claim() -> Result<(), BenchmarkError> {
-			let c = MAX_CLAIMS;
-			for _ in 0..c / 2 {
-				create_claim::<T>(c)?;
-				create_claim_attest::<T>(u32::MAX - c)?;
-			}
-			let attest_c = u32::MAX - c;
-			let secret_key =
-				libsecp256k1::SecretKey::parse(&keccak_256(&attest_c.encode())).unwrap();
-			let eth_address = eth(&secret_key);
-
-			let new_secret_key =
-				libsecp256k1::SecretKey::parse(&keccak_256(&(u32::MAX / 2).encode())).unwrap();
-			let new_eth_address = eth(&new_secret_key);
-
-			let account: T::AccountId = account("user", c, SEED);
-			Preclaims::<T>::insert(&account, eth_address);
-
-			assert!(Claims::<T>::contains_key(eth_address));
-			assert!(!Claims::<T>::contains_key(new_eth_address));
-
-			#[extrinsic_call]
-			_(RawOrigin::Root, eth_address, new_eth_address, Some(account));
-
-			assert!(!Claims::<T>::contains_key(eth_address));
-			assert!(Claims::<T>::contains_key(new_eth_address));
-			Ok(())
-		}
-
-		// Benchmark the time it takes to do `repeat` number of keccak256 hashes
-		#[benchmark(extra)]
-		fn keccak256(i: Linear<0, 10_000>) {
-			let bytes = (i).encode();
-
-			#[block]
-			{
-				for _ in 0..i {
-					let _hash = keccak_256(&bytes);
-				}
-			}
-		}
-
-		// Benchmark the time it takes to do `repeat` number of `eth_recover`
-		#[benchmark(extra)]
-		fn eth_recover(i: Linear<0, 1_000>) {
-			// Crate signature
-			let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&i.encode())).unwrap();
-			let account: T::AccountId = account("user", i, SEED);
-			let signature = sig::<T>(&secret_key, &account.encode(), &[][..]);
-			let data = account.using_encoded(to_ascii_hex);
-			let extra = StatementKind::default().to_text();
-
-			#[block]
-			{
-				for _ in 0..i {
-					assert!(super::Pallet::<T>::eth_recover(&signature, &data, extra).is_some());
-				}
-			}
-		}
-
-		#[benchmark]
-		fn prevalidate_attests() -> Result<(), BenchmarkError> {
-			let c = MAX_CLAIMS;
-			for _ in 0..c / 2 {
-				create_claim::<T>(c)?;
-				create_claim_attest::<T>(u32::MAX - c)?;
-			}
-			let ext = PrevalidateAttests::<T>::new();
-			let call = super::Call::attest { statement: StatementKind::Regular.to_text().to_vec() };
-			let call: <T as frame_system::Config>::RuntimeCall = call.into();
-			let info = call.get_dispatch_info();
-			let attest_c = u32::MAX - c;
-			let secret_key =
-				libsecp256k1::SecretKey::parse(&keccak_256(&attest_c.encode())).unwrap();
-			let eth_address = eth(&secret_key);
-			let account: T::AccountId = account("user", c, SEED);
-			let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
-			let statement = StatementKind::Regular;
-			super::Pallet::<T>::mint_claim(
-				RawOrigin::Root.into(),
-				eth_address,
-				VALUE.into(),
-				vesting,
-				Some(statement),
-			)?;
-			Preclaims::<T>::insert(&account, eth_address);
-			assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
-
-			#[block]
-			{
-				assert!(ext
-					.test_run(RawOrigin::Signed(account).into(), &call, &info, 0, 0, |_| {
-						Ok(Default::default())
-					})
-					.unwrap()
-					.is_ok());
-			}
-
-			Ok(())
-		}
-
-		impl_benchmark_test_suite!(
-			Pallet,
-			crate::claims::tests::new_test_ext(),
-			crate::claims::tests::Test,
-		);
-	}
-}
diff --git a/polkadot/runtime/common/src/claims/benchmarking.rs b/polkadot/runtime/common/src/claims/benchmarking.rs
new file mode 100644
index 000000000000..f9150f7980e5
--- /dev/null
+++ b/polkadot/runtime/common/src/claims/benchmarking.rs
@@ -0,0 +1,318 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Benchmarking for claims pallet
+
+#[cfg(feature = "runtime-benchmarks")]
+use super::*;
+use crate::claims::Call;
+use frame_benchmarking::v2::*;
+use frame_support::{
+	dispatch::{DispatchInfo, GetDispatchInfo},
+	traits::UnfilteredDispatchable,
+};
+use frame_system::RawOrigin;
+use secp_utils::*;
+use sp_runtime::{
+	traits::{DispatchTransaction, ValidateUnsigned},
+	DispatchResult,
+};
+
+const SEED: u32 = 0;
+
+const MAX_CLAIMS: u32 = 10_000;
+const VALUE: u32 = 1_000_000;
+
+fn create_claim<T: Config>(input: u32) -> DispatchResult {
+	let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&input.encode())).unwrap();
+	let eth_address = eth(&secret_key);
+	let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
+	super::Pallet::<T>::mint_claim(
+		RawOrigin::Root.into(),
+		eth_address,
+		VALUE.into(),
+		vesting,
+		None,
+	)?;
+	Ok(())
+}
+
+fn create_claim_attest<T: Config>(input: u32) -> DispatchResult {
+	let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&input.encode())).unwrap();
+	let eth_address = eth(&secret_key);
+	let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
+	super::Pallet::<T>::mint_claim(
+		RawOrigin::Root.into(),
+		eth_address,
+		VALUE.into(),
+		vesting,
+		Some(Default::default()),
+	)?;
+	Ok(())
+}
+
+#[benchmarks(
+		where
+			<T as frame_system::Config>::RuntimeCall: IsSubType<Call<T>> + From<Call<T>>,
+			<T as frame_system::Config>::RuntimeCall: Dispatchable<Info = DispatchInfo> + GetDispatchInfo,
+			<<T as frame_system::Config>::RuntimeCall as Dispatchable>::RuntimeOrigin: AsSystemOriginSigner<T::AccountId> + AsTransactionAuthorizedOrigin + Clone,
+			<<T as frame_system::Config>::RuntimeCall as Dispatchable>::PostInfo: Default,
+	)]
+mod benchmarks {
+	use super::*;
+
+	// Benchmark `claim` including `validate_unsigned` logic.
+	#[benchmark]
+	fn claim() -> Result<(), BenchmarkError> {
+		let c = MAX_CLAIMS;
+		for _ in 0..c / 2 {
+			create_claim::<T>(c)?;
+			create_claim_attest::<T>(u32::MAX - c)?;
+		}
+		let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&c.encode())).unwrap();
+		let eth_address = eth(&secret_key);
+		let account: T::AccountId = account("user", c, SEED);
+		let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
+		let signature = sig::<T>(&secret_key, &account.encode(), &[][..]);
+		super::Pallet::<T>::mint_claim(
+			RawOrigin::Root.into(),
+			eth_address,
+			VALUE.into(),
+			vesting,
+			None,
+		)?;
+		assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
+		let source = sp_runtime::transaction_validity::TransactionSource::External;
+		let call_enc =
+			Call::<T>::claim { dest: account.clone(), ethereum_signature: signature.clone() }
+				.encode();
+
+		#[block]
+		{
+			let call = <Call<T> as Decode>::decode(&mut &*call_enc)
+				.expect("call is encoded above, encoding must be correct");
+			super::Pallet::<T>::validate_unsigned(source, &call)
+				.map_err(|e| -> &'static str { e.into() })?;
+			call.dispatch_bypass_filter(RawOrigin::None.into())?;
+		}
+
+		assert_eq!(Claims::<T>::get(eth_address), None);
+		Ok(())
+	}
+
+	// Benchmark `mint_claim` when there already exists `c` claims in storage.
+	#[benchmark]
+	fn mint_claim() -> Result<(), BenchmarkError> {
+		let c = MAX_CLAIMS;
+		for _ in 0..c / 2 {
+			create_claim::<T>(c)?;
+			create_claim_attest::<T>(u32::MAX - c)?;
+		}
+		let eth_address = account("eth_address", 0, SEED);
+		let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
+		let statement = StatementKind::Regular;
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, eth_address, VALUE.into(), vesting, Some(statement));
+
+		assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
+		Ok(())
+	}
+
+	// Benchmark `claim_attest` including `validate_unsigned` logic.
+	#[benchmark]
+	fn claim_attest() -> Result<(), BenchmarkError> {
+		let c = MAX_CLAIMS;
+		for _ in 0..c / 2 {
+			create_claim::<T>(c)?;
+			create_claim_attest::<T>(u32::MAX - c)?;
+		}
+		// Crate signature
+		let attest_c = u32::MAX - c;
+		let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&attest_c.encode())).unwrap();
+		let eth_address = eth(&secret_key);
+		let account: T::AccountId = account("user", c, SEED);
+		let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
+		let statement = StatementKind::Regular;
+		let signature = sig::<T>(&secret_key, &account.encode(), statement.to_text());
+		super::Pallet::<T>::mint_claim(
+			RawOrigin::Root.into(),
+			eth_address,
+			VALUE.into(),
+			vesting,
+			Some(statement),
+		)?;
+		assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
+		let call_enc = Call::<T>::claim_attest {
+			dest: account.clone(),
+			ethereum_signature: signature.clone(),
+			statement: StatementKind::Regular.to_text().to_vec(),
+		}
+		.encode();
+		let source = sp_runtime::transaction_validity::TransactionSource::External;
+
+		#[block]
+		{
+			let call = <Call<T> as Decode>::decode(&mut &*call_enc)
+				.expect("call is encoded above, encoding must be correct");
+			super::Pallet::<T>::validate_unsigned(source, &call)
+				.map_err(|e| -> &'static str { e.into() })?;
+			call.dispatch_bypass_filter(RawOrigin::None.into())?;
+		}
+
+		assert_eq!(Claims::<T>::get(eth_address), None);
+		Ok(())
+	}
+
+	// Benchmark `attest` including prevalidate logic.
+	#[benchmark]
+	fn attest() -> Result<(), BenchmarkError> {
+		let c = MAX_CLAIMS;
+		for _ in 0..c / 2 {
+			create_claim::<T>(c)?;
+			create_claim_attest::<T>(u32::MAX - c)?;
+		}
+		let attest_c = u32::MAX - c;
+		let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&attest_c.encode())).unwrap();
+		let eth_address = eth(&secret_key);
+		let account: T::AccountId = account("user", c, SEED);
+		let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
+		let statement = StatementKind::Regular;
+		super::Pallet::<T>::mint_claim(
+			RawOrigin::Root.into(),
+			eth_address,
+			VALUE.into(),
+			vesting,
+			Some(statement),
+		)?;
+		Preclaims::<T>::insert(&account, eth_address);
+		assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
+
+		let stmt = StatementKind::Regular.to_text().to_vec();
+
+		#[extrinsic_call]
+		_(RawOrigin::Signed(account), stmt);
+
+		assert_eq!(Claims::<T>::get(eth_address), None);
+		Ok(())
+	}
+
+	#[benchmark]
+	fn move_claim() -> Result<(), BenchmarkError> {
+		let c = MAX_CLAIMS;
+		for _ in 0..c / 2 {
+			create_claim::<T>(c)?;
+			create_claim_attest::<T>(u32::MAX - c)?;
+		}
+		let attest_c = u32::MAX - c;
+		let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&attest_c.encode())).unwrap();
+		let eth_address = eth(&secret_key);
+
+		let new_secret_key =
+			libsecp256k1::SecretKey::parse(&keccak_256(&(u32::MAX / 2).encode())).unwrap();
+		let new_eth_address = eth(&new_secret_key);
+
+		let account: T::AccountId = account("user", c, SEED);
+		Preclaims::<T>::insert(&account, eth_address);
+
+		assert!(Claims::<T>::contains_key(eth_address));
+		assert!(!Claims::<T>::contains_key(new_eth_address));
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, eth_address, new_eth_address, Some(account));
+
+		assert!(!Claims::<T>::contains_key(eth_address));
+		assert!(Claims::<T>::contains_key(new_eth_address));
+		Ok(())
+	}
+
+	// Benchmark the time it takes to do `repeat` number of keccak256 hashes
+	#[benchmark(extra)]
+	fn keccak256(i: Linear<0, 10_000>) {
+		let bytes = (i).encode();
+
+		#[block]
+		{
+			for _ in 0..i {
+				let _hash = keccak_256(&bytes);
+			}
+		}
+	}
+
+	// Benchmark the time it takes to do `repeat` number of `eth_recover`
+	#[benchmark(extra)]
+	fn eth_recover(i: Linear<0, 1_000>) {
+		// Crate signature
+		let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&i.encode())).unwrap();
+		let account: T::AccountId = account("user", i, SEED);
+		let signature = sig::<T>(&secret_key, &account.encode(), &[][..]);
+		let data = account.using_encoded(to_ascii_hex);
+		let extra = StatementKind::default().to_text();
+
+		#[block]
+		{
+			for _ in 0..i {
+				assert!(super::Pallet::<T>::eth_recover(&signature, &data, extra).is_some());
+			}
+		}
+	}
+
+	#[benchmark]
+	fn prevalidate_attests() -> Result<(), BenchmarkError> {
+		let c = MAX_CLAIMS;
+		for _ in 0..c / 2 {
+			create_claim::<T>(c)?;
+			create_claim_attest::<T>(u32::MAX - c)?;
+		}
+		let ext = PrevalidateAttests::<T>::new();
+		let call = super::Call::attest { statement: StatementKind::Regular.to_text().to_vec() };
+		let call: <T as frame_system::Config>::RuntimeCall = call.into();
+		let info = call.get_dispatch_info();
+		let attest_c = u32::MAX - c;
+		let secret_key = libsecp256k1::SecretKey::parse(&keccak_256(&attest_c.encode())).unwrap();
+		let eth_address = eth(&secret_key);
+		let account: T::AccountId = account("user", c, SEED);
+		let vesting = Some((100_000u32.into(), 1_000u32.into(), 100u32.into()));
+		let statement = StatementKind::Regular;
+		super::Pallet::<T>::mint_claim(
+			RawOrigin::Root.into(),
+			eth_address,
+			VALUE.into(),
+			vesting,
+			Some(statement),
+		)?;
+		Preclaims::<T>::insert(&account, eth_address);
+		assert_eq!(Claims::<T>::get(eth_address), Some(VALUE.into()));
+
+		#[block]
+		{
+			assert!(ext
+				.test_run(RawOrigin::Signed(account).into(), &call, &info, 0, 0, |_| {
+					Ok(Default::default())
+				})
+				.unwrap()
+				.is_ok());
+		}
+
+		Ok(())
+	}
+
+	impl_benchmark_test_suite!(
+		Pallet,
+		crate::claims::mock::new_test_ext(),
+		crate::claims::mock::Test,
+	);
+}
diff --git a/polkadot/runtime/common/src/claims/mock.rs b/polkadot/runtime/common/src/claims/mock.rs
new file mode 100644
index 000000000000..640df6ec6a8a
--- /dev/null
+++ b/polkadot/runtime/common/src/claims/mock.rs
@@ -0,0 +1,129 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Mocking utilities for testing in claims pallet.
+
+#[cfg(test)]
+use super::*;
+use secp_utils::*;
+
+// The testing primitives are very useful for avoiding having to work with signatures
+// or public keys. `u64` is used as the `AccountId` and no `Signature`s are required.
+use crate::claims;
+use frame_support::{derive_impl, ord_parameter_types, parameter_types, traits::WithdrawReasons};
+use pallet_balances;
+use sp_runtime::{traits::Identity, BuildStorage};
+
+type Block = frame_system::mocking::MockBlock<Test>;
+
+frame_support::construct_runtime!(
+	pub enum Test
+	{
+		System: frame_system,
+		Balances: pallet_balances,
+		Vesting: pallet_vesting,
+		Claims: claims,
+	}
+);
+
+#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
+impl frame_system::Config for Test {
+	type RuntimeOrigin = RuntimeOrigin;
+	type RuntimeCall = RuntimeCall;
+	type Block = Block;
+	type RuntimeEvent = RuntimeEvent;
+	type AccountData = pallet_balances::AccountData<u64>;
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
+}
+
+#[derive_impl(pallet_balances::config_preludes::TestDefaultConfig)]
+impl pallet_balances::Config for Test {
+	type AccountStore = System;
+}
+
+parameter_types! {
+	pub const MinVestedTransfer: u64 = 1;
+	pub UnvestedFundsAllowedWithdrawReasons: WithdrawReasons =
+		WithdrawReasons::except(WithdrawReasons::TRANSFER | WithdrawReasons::RESERVE);
+}
+
+impl pallet_vesting::Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type Currency = Balances;
+	type BlockNumberToBalance = Identity;
+	type MinVestedTransfer = MinVestedTransfer;
+	type WeightInfo = ();
+	type UnvestedFundsAllowedWithdrawReasons = UnvestedFundsAllowedWithdrawReasons;
+	type BlockNumberProvider = System;
+	const MAX_VESTING_SCHEDULES: u32 = 28;
+}
+
+parameter_types! {
+	pub Prefix: &'static [u8] = b"Pay RUSTs to the TEST account:";
+}
+ord_parameter_types! {
+	pub const Six: u64 = 6;
+}
+
+impl Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type VestingSchedule = Vesting;
+	type Prefix = Prefix;
+	type MoveClaimOrigin = frame_system::EnsureSignedBy<Six, u64>;
+	type WeightInfo = TestWeightInfo;
+}
+
+pub fn alice() -> libsecp256k1::SecretKey {
+	libsecp256k1::SecretKey::parse(&keccak_256(b"Alice")).unwrap()
+}
+pub fn bob() -> libsecp256k1::SecretKey {
+	libsecp256k1::SecretKey::parse(&keccak_256(b"Bob")).unwrap()
+}
+pub fn dave() -> libsecp256k1::SecretKey {
+	libsecp256k1::SecretKey::parse(&keccak_256(b"Dave")).unwrap()
+}
+pub fn eve() -> libsecp256k1::SecretKey {
+	libsecp256k1::SecretKey::parse(&keccak_256(b"Eve")).unwrap()
+}
+pub fn frank() -> libsecp256k1::SecretKey {
+	libsecp256k1::SecretKey::parse(&keccak_256(b"Frank")).unwrap()
+}
+
+// This function basically just builds a genesis storage key/value store according to
+// our desired mockup.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
+	// We use default for brevity, but you can configure as desired if needed.
+	pallet_balances::GenesisConfig::<Test>::default()
+		.assimilate_storage(&mut t)
+		.unwrap();
+	claims::GenesisConfig::<Test> {
+		claims: vec![
+			(eth(&alice()), 100, None, None),
+			(eth(&dave()), 200, None, Some(StatementKind::Regular)),
+			(eth(&eve()), 300, Some(42), Some(StatementKind::Saft)),
+			(eth(&frank()), 400, Some(43), None),
+		],
+		vesting: vec![(eth(&alice()), (50, 10, 1))],
+	}
+	.assimilate_storage(&mut t)
+	.unwrap();
+	t.into()
+}
+
+pub fn total_claims() -> u64 {
+	100 + 200 + 300 + 400
+}
diff --git a/polkadot/runtime/common/src/claims/mod.rs b/polkadot/runtime/common/src/claims/mod.rs
new file mode 100644
index 000000000000..f48e40ee1887
--- /dev/null
+++ b/polkadot/runtime/common/src/claims/mod.rs
@@ -0,0 +1,723 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Pallet to process claims from Ethereum addresses.
+
+#[cfg(not(feature = "std"))]
+use alloc::{format, string::String};
+use alloc::{vec, vec::Vec};
+use codec::{Decode, Encode, MaxEncodedLen};
+use core::fmt::Debug;
+use frame_support::{
+	ensure,
+	traits::{Currency, Get, IsSubType, VestingSchedule},
+	weights::Weight,
+	DefaultNoBound,
+};
+pub use pallet::*;
+use polkadot_primitives::ValidityError;
+use scale_info::TypeInfo;
+use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
+use sp_io::{crypto::secp256k1_ecdsa_recover, hashing::keccak_256};
+use sp_runtime::{
+	impl_tx_ext_default,
+	traits::{
+		AsSystemOriginSigner, AsTransactionAuthorizedOrigin, CheckedSub, DispatchInfoOf,
+		Dispatchable, TransactionExtension, Zero,
+	},
+	transaction_validity::{
+		InvalidTransaction, TransactionSource, TransactionValidity, TransactionValidityError,
+		ValidTransaction,
+	},
+	RuntimeDebug,
+};
+
+type CurrencyOf<T> = <<T as Config>::VestingSchedule as VestingSchedule<
+	<T as frame_system::Config>::AccountId,
+>>::Currency;
+type BalanceOf<T> = <CurrencyOf<T> as Currency<<T as frame_system::Config>::AccountId>>::Balance;
+
+pub trait WeightInfo {
+	fn claim() -> Weight;
+	fn mint_claim() -> Weight;
+	fn claim_attest() -> Weight;
+	fn attest() -> Weight;
+	fn move_claim() -> Weight;
+	fn prevalidate_attests() -> Weight;
+}
+
+pub struct TestWeightInfo;
+impl WeightInfo for TestWeightInfo {
+	fn claim() -> Weight {
+		Weight::zero()
+	}
+	fn mint_claim() -> Weight {
+		Weight::zero()
+	}
+	fn claim_attest() -> Weight {
+		Weight::zero()
+	}
+	fn attest() -> Weight {
+		Weight::zero()
+	}
+	fn move_claim() -> Weight {
+		Weight::zero()
+	}
+	fn prevalidate_attests() -> Weight {
+		Weight::zero()
+	}
+}
+
+/// The kind of statement an account needs to make for a claim to be valid.
+#[derive(
+	Encode,
+	Decode,
+	Clone,
+	Copy,
+	Eq,
+	PartialEq,
+	RuntimeDebug,
+	TypeInfo,
+	Serialize,
+	Deserialize,
+	MaxEncodedLen,
+)]
+pub enum StatementKind {
+	/// Statement required to be made by non-SAFT holders.
+	Regular,
+	/// Statement required to be made by SAFT holders.
+	Saft,
+}
+
+impl StatementKind {
+	/// Convert this to the (English) statement it represents.
+	fn to_text(self) -> &'static [u8] {
+		match self {
+			StatementKind::Regular =>
+				&b"I hereby agree to the terms of the statement whose SHA-256 multihash is \
+				Qmc1XYqT6S39WNp2UeiRUrZichUWUPpGEThDE6dAb3f6Ny. (This may be found at the URL: \
+				https://statement.polkadot.network/regular.html)"[..],
+			StatementKind::Saft =>
+				&b"I hereby agree to the terms of the statement whose SHA-256 multihash is \
+				QmXEkMahfhHJPzT3RjkXiZVFi77ZeVeuxtAjhojGRNYckz. (This may be found at the URL: \
+				https://statement.polkadot.network/saft.html)"[..],
+		}
+	}
+}
+
+impl Default for StatementKind {
+	fn default() -> Self {
+		StatementKind::Regular
+	}
+}
+
+/// An Ethereum address (i.e. 20 bytes, used to represent an Ethereum account).
+///
+/// This gets serialized to the 0x-prefixed hex representation.
+#[derive(
+	Clone, Copy, PartialEq, Eq, Encode, Decode, Default, RuntimeDebug, TypeInfo, MaxEncodedLen,
+)]
+pub struct EthereumAddress([u8; 20]);
+
+impl Serialize for EthereumAddress {
+	fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+	where
+		S: Serializer,
+	{
+		let hex: String = rustc_hex::ToHex::to_hex(&self.0[..]);
+		serializer.serialize_str(&format!("0x{}", hex))
+	}
+}
+
+impl<'de> Deserialize<'de> for EthereumAddress {
+	fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+	where
+		D: Deserializer<'de>,
+	{
+		let base_string = String::deserialize(deserializer)?;
+		let offset = if base_string.starts_with("0x") { 2 } else { 0 };
+		let s = &base_string[offset..];
+		if s.len() != 40 {
+			Err(serde::de::Error::custom(
+				"Bad length of Ethereum address (should be 42 including '0x')",
+			))?;
+		}
+		let raw: Vec<u8> = rustc_hex::FromHex::from_hex(s)
+			.map_err(|e| serde::de::Error::custom(format!("{:?}", e)))?;
+		let mut r = Self::default();
+		r.0.copy_from_slice(&raw);
+		Ok(r)
+	}
+}
+
+#[derive(Encode, Decode, Clone, TypeInfo, MaxEncodedLen)]
+pub struct EcdsaSignature(pub [u8; 65]);
+
+impl PartialEq for EcdsaSignature {
+	fn eq(&self, other: &Self) -> bool {
+		&self.0[..] == &other.0[..]
+	}
+}
+
+impl core::fmt::Debug for EcdsaSignature {
+	fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+		write!(f, "EcdsaSignature({:?})", &self.0[..])
+	}
+}
+
+#[frame_support::pallet]
+pub mod pallet {
+	use super::*;
+	use frame_support::pallet_prelude::*;
+	use frame_system::pallet_prelude::*;
+
+	#[pallet::pallet]
+	pub struct Pallet<T>(_);
+
+	/// Configuration trait.
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		/// The overarching event type.
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+		type VestingSchedule: VestingSchedule<Self::AccountId, Moment = BlockNumberFor<Self>>;
+		#[pallet::constant]
+		type Prefix: Get<&'static [u8]>;
+		type MoveClaimOrigin: EnsureOrigin<Self::RuntimeOrigin>;
+		type WeightInfo: WeightInfo;
+	}
+
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		/// Someone claimed some DOTs.
+		Claimed { who: T::AccountId, ethereum_address: EthereumAddress, amount: BalanceOf<T> },
+	}
+
+	#[pallet::error]
+	pub enum Error<T> {
+		/// Invalid Ethereum signature.
+		InvalidEthereumSignature,
+		/// Ethereum address has no claim.
+		SignerHasNoClaim,
+		/// Account ID sending transaction has no claim.
+		SenderHasNoClaim,
+		/// There's not enough in the pot to pay out some unvested amount. Generally implies a
+		/// logic error.
+		PotUnderflow,
+		/// A needed statement was not included.
+		InvalidStatement,
+		/// The account already has a vested balance.
+		VestedBalanceExists,
+	}
+
+	#[pallet::storage]
+	pub type Claims<T: Config> = StorageMap<_, Identity, EthereumAddress, BalanceOf<T>>;
+
+	#[pallet::storage]
+	pub type Total<T: Config> = StorageValue<_, BalanceOf<T>, ValueQuery>;
+
+	/// Vesting schedule for a claim.
+	/// First balance is the total amount that should be held for vesting.
+	/// Second balance is how much should be unlocked per block.
+	/// The block number is when the vesting should start.
+	#[pallet::storage]
+	pub type Vesting<T: Config> =
+		StorageMap<_, Identity, EthereumAddress, (BalanceOf<T>, BalanceOf<T>, BlockNumberFor<T>)>;
+
+	/// The statement kind that must be signed, if any.
+	#[pallet::storage]
+	pub(super) type Signing<T> = StorageMap<_, Identity, EthereumAddress, StatementKind>;
+
+	/// Pre-claimed Ethereum accounts, by the Account ID that they are claimed to.
+	#[pallet::storage]
+	pub(super) type Preclaims<T: Config> = StorageMap<_, Identity, T::AccountId, EthereumAddress>;
+
+	#[pallet::genesis_config]
+	#[derive(DefaultNoBound)]
+	pub struct GenesisConfig<T: Config> {
+		pub claims:
+			Vec<(EthereumAddress, BalanceOf<T>, Option<T::AccountId>, Option<StatementKind>)>,
+		pub vesting: Vec<(EthereumAddress, (BalanceOf<T>, BalanceOf<T>, BlockNumberFor<T>))>,
+	}
+
+	#[pallet::genesis_build]
+	impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
+		fn build(&self) {
+			// build `Claims`
+			self.claims.iter().map(|(a, b, _, _)| (*a, *b)).for_each(|(a, b)| {
+				Claims::<T>::insert(a, b);
+			});
+			// build `Total`
+			Total::<T>::put(
+				self.claims
+					.iter()
+					.fold(Zero::zero(), |acc: BalanceOf<T>, &(_, b, _, _)| acc + b),
+			);
+			// build `Vesting`
+			self.vesting.iter().for_each(|(k, v)| {
+				Vesting::<T>::insert(k, v);
+			});
+			// build `Signing`
+			self.claims
+				.iter()
+				.filter_map(|(a, _, _, s)| Some((*a, (*s)?)))
+				.for_each(|(a, s)| {
+					Signing::<T>::insert(a, s);
+				});
+			// build `Preclaims`
+			self.claims.iter().filter_map(|(a, _, i, _)| Some((i.clone()?, *a))).for_each(
+				|(i, a)| {
+					Preclaims::<T>::insert(i, a);
+				},
+			);
+		}
+	}
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		/// Make a claim to collect your DOTs.
+		///
+		/// The dispatch origin for this call must be _None_.
+		///
+		/// Unsigned Validation:
+		/// A call to claim is deemed valid if the signature provided matches
+		/// the expected signed message of:
+		///
+		/// > Ethereum Signed Message:
+		/// > (configured prefix string)(address)
+		///
+		/// and `address` matches the `dest` account.
+		///
+		/// Parameters:
+		/// - `dest`: The destination account to payout the claim.
+		/// - `ethereum_signature`: The signature of an ethereum signed message matching the format
+		///   described above.
+		///
+		/// <weight>
+		/// The weight of this call is invariant over the input parameters.
+		/// Weight includes logic to validate unsigned `claim` call.
+		///
+		/// Total Complexity: O(1)
+		/// </weight>
+		#[pallet::call_index(0)]
+		#[pallet::weight(T::WeightInfo::claim())]
+		pub fn claim(
+			origin: OriginFor<T>,
+			dest: T::AccountId,
+			ethereum_signature: EcdsaSignature,
+		) -> DispatchResult {
+			ensure_none(origin)?;
+
+			let data = dest.using_encoded(to_ascii_hex);
+			let signer = Self::eth_recover(&ethereum_signature, &data, &[][..])
+				.ok_or(Error::<T>::InvalidEthereumSignature)?;
+			ensure!(Signing::<T>::get(&signer).is_none(), Error::<T>::InvalidStatement);
+
+			Self::process_claim(signer, dest)?;
+			Ok(())
+		}
+
+		/// Mint a new claim to collect DOTs.
+		///
+		/// The dispatch origin for this call must be _Root_.
+		///
+		/// Parameters:
+		/// - `who`: The Ethereum address allowed to collect this claim.
+		/// - `value`: The number of DOTs that will be claimed.
+		/// - `vesting_schedule`: An optional vesting schedule for these DOTs.
+		///
+		/// <weight>
+		/// The weight of this call is invariant over the input parameters.
+		/// We assume worst case that both vesting and statement is being inserted.
+		///
+		/// Total Complexity: O(1)
+		/// </weight>
+		#[pallet::call_index(1)]
+		#[pallet::weight(T::WeightInfo::mint_claim())]
+		pub fn mint_claim(
+			origin: OriginFor<T>,
+			who: EthereumAddress,
+			value: BalanceOf<T>,
+			vesting_schedule: Option<(BalanceOf<T>, BalanceOf<T>, BlockNumberFor<T>)>,
+			statement: Option<StatementKind>,
+		) -> DispatchResult {
+			ensure_root(origin)?;
+
+			Total::<T>::mutate(|t| *t += value);
+			Claims::<T>::insert(who, value);
+			if let Some(vs) = vesting_schedule {
+				Vesting::<T>::insert(who, vs);
+			}
+			if let Some(s) = statement {
+				Signing::<T>::insert(who, s);
+			}
+			Ok(())
+		}
+
+		/// Make a claim to collect your DOTs by signing a statement.
+		///
+		/// The dispatch origin for this call must be _None_.
+		///
+		/// Unsigned Validation:
+		/// A call to `claim_attest` is deemed valid if the signature provided matches
+		/// the expected signed message of:
+		///
+		/// > Ethereum Signed Message:
+		/// > (configured prefix string)(address)(statement)
+		///
+		/// and `address` matches the `dest` account; the `statement` must match that which is
+		/// expected according to your purchase arrangement.
+		///
+		/// Parameters:
+		/// - `dest`: The destination account to payout the claim.
+		/// - `ethereum_signature`: The signature of an ethereum signed message matching the format
+		///   described above.
+		/// - `statement`: The identity of the statement which is being attested to in the
+		///   signature.
+		///
+		/// <weight>
+		/// The weight of this call is invariant over the input parameters.
+		/// Weight includes logic to validate unsigned `claim_attest` call.
+		///
+		/// Total Complexity: O(1)
+		/// </weight>
+		#[pallet::call_index(2)]
+		#[pallet::weight(T::WeightInfo::claim_attest())]
+		pub fn claim_attest(
+			origin: OriginFor<T>,
+			dest: T::AccountId,
+			ethereum_signature: EcdsaSignature,
+			statement: Vec<u8>,
+		) -> DispatchResult {
+			ensure_none(origin)?;
+
+			let data = dest.using_encoded(to_ascii_hex);
+			let signer = Self::eth_recover(&ethereum_signature, &data, &statement)
+				.ok_or(Error::<T>::InvalidEthereumSignature)?;
+			if let Some(s) = Signing::<T>::get(signer) {
+				ensure!(s.to_text() == &statement[..], Error::<T>::InvalidStatement);
+			}
+			Self::process_claim(signer, dest)?;
+			Ok(())
+		}
+
+		/// Attest to a statement, needed to finalize the claims process.
+		///
+		/// WARNING: Insecure unless your chain includes `PrevalidateAttests` as a
+		/// `TransactionExtension`.
+		///
+		/// Unsigned Validation:
+		/// A call to attest is deemed valid if the sender has a `Preclaim` registered
+		/// and provides a `statement` which is expected for the account.
+		///
+		/// Parameters:
+		/// - `statement`: The identity of the statement which is being attested to in the
+		///   signature.
+		///
+		/// <weight>
+		/// The weight of this call is invariant over the input parameters.
+		/// Weight includes logic to do pre-validation on `attest` call.
+		///
+		/// Total Complexity: O(1)
+		/// </weight>
+		#[pallet::call_index(3)]
+		#[pallet::weight((
+			T::WeightInfo::attest(),
+			DispatchClass::Normal,
+			Pays::No
+		))]
+		pub fn attest(origin: OriginFor<T>, statement: Vec<u8>) -> DispatchResult {
+			let who = ensure_signed(origin)?;
+			let signer = Preclaims::<T>::get(&who).ok_or(Error::<T>::SenderHasNoClaim)?;
+			if let Some(s) = Signing::<T>::get(signer) {
+				ensure!(s.to_text() == &statement[..], Error::<T>::InvalidStatement);
+			}
+			Self::process_claim(signer, who.clone())?;
+			Preclaims::<T>::remove(&who);
+			Ok(())
+		}
+
+		#[pallet::call_index(4)]
+		#[pallet::weight(T::WeightInfo::move_claim())]
+		pub fn move_claim(
+			origin: OriginFor<T>,
+			old: EthereumAddress,
+			new: EthereumAddress,
+			maybe_preclaim: Option<T::AccountId>,
+		) -> DispatchResultWithPostInfo {
+			T::MoveClaimOrigin::try_origin(origin).map(|_| ()).or_else(ensure_root)?;
+
+			Claims::<T>::take(&old).map(|c| Claims::<T>::insert(&new, c));
+			Vesting::<T>::take(&old).map(|c| Vesting::<T>::insert(&new, c));
+			Signing::<T>::take(&old).map(|c| Signing::<T>::insert(&new, c));
+			maybe_preclaim.map(|preclaim| {
+				Preclaims::<T>::mutate(&preclaim, |maybe_o| {
+					if maybe_o.as_ref().map_or(false, |o| o == &old) {
+						*maybe_o = Some(new)
+					}
+				})
+			});
+			Ok(Pays::No.into())
+		}
+	}
+
+	#[pallet::validate_unsigned]
+	impl<T: Config> ValidateUnsigned for Pallet<T> {
+		type Call = Call<T>;
+
+		fn validate_unsigned(_source: TransactionSource, call: &Self::Call) -> TransactionValidity {
+			const PRIORITY: u64 = 100;
+
+			let (maybe_signer, maybe_statement) = match call {
+				// <weight>
+				// The weight of this logic is included in the `claim` dispatchable.
+				// </weight>
+				Call::claim { dest: account, ethereum_signature } => {
+					let data = account.using_encoded(to_ascii_hex);
+					(Self::eth_recover(&ethereum_signature, &data, &[][..]), None)
+				},
+				// <weight>
+				// The weight of this logic is included in the `claim_attest` dispatchable.
+				// </weight>
+				Call::claim_attest { dest: account, ethereum_signature, statement } => {
+					let data = account.using_encoded(to_ascii_hex);
+					(
+						Self::eth_recover(&ethereum_signature, &data, &statement),
+						Some(statement.as_slice()),
+					)
+				},
+				_ => return Err(InvalidTransaction::Call.into()),
+			};
+
+			let signer = maybe_signer.ok_or(InvalidTransaction::Custom(
+				ValidityError::InvalidEthereumSignature.into(),
+			))?;
+
+			let e = InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into());
+			ensure!(Claims::<T>::contains_key(&signer), e);
+
+			let e = InvalidTransaction::Custom(ValidityError::InvalidStatement.into());
+			match Signing::<T>::get(signer) {
+				None => ensure!(maybe_statement.is_none(), e),
+				Some(s) => ensure!(Some(s.to_text()) == maybe_statement, e),
+			}
+
+			Ok(ValidTransaction {
+				priority: PRIORITY,
+				requires: vec![],
+				provides: vec![("claims", signer).encode()],
+				longevity: TransactionLongevity::max_value(),
+				propagate: true,
+			})
+		}
+	}
+}
+
+/// Converts the given binary data into ASCII-encoded hex. It will be twice the length.
+fn to_ascii_hex(data: &[u8]) -> Vec<u8> {
+	let mut r = Vec::with_capacity(data.len() * 2);
+	let mut push_nibble = |n| r.push(if n < 10 { b'0' + n } else { b'a' - 10 + n });
+	for &b in data.iter() {
+		push_nibble(b / 16);
+		push_nibble(b % 16);
+	}
+	r
+}
+
+impl<T: Config> Pallet<T> {
+	// Constructs the message that Ethereum RPC's `personal_sign` and `eth_sign` would sign.
+	fn ethereum_signable_message(what: &[u8], extra: &[u8]) -> Vec<u8> {
+		let prefix = T::Prefix::get();
+		let mut l = prefix.len() + what.len() + extra.len();
+		let mut rev = Vec::new();
+		while l > 0 {
+			rev.push(b'0' + (l % 10) as u8);
+			l /= 10;
+		}
+		let mut v = b"\x19Ethereum Signed Message:\n".to_vec();
+		v.extend(rev.into_iter().rev());
+		v.extend_from_slice(prefix);
+		v.extend_from_slice(what);
+		v.extend_from_slice(extra);
+		v
+	}
+
+	// Attempts to recover the Ethereum address from a message signature signed by using
+	// the Ethereum RPC's `personal_sign` and `eth_sign`.
+	fn eth_recover(s: &EcdsaSignature, what: &[u8], extra: &[u8]) -> Option<EthereumAddress> {
+		let msg = keccak_256(&Self::ethereum_signable_message(what, extra));
+		let mut res = EthereumAddress::default();
+		res.0
+			.copy_from_slice(&keccak_256(&secp256k1_ecdsa_recover(&s.0, &msg).ok()?[..])[12..]);
+		Some(res)
+	}
+
+	fn process_claim(signer: EthereumAddress, dest: T::AccountId) -> sp_runtime::DispatchResult {
+		let balance_due = Claims::<T>::get(&signer).ok_or(Error::<T>::SignerHasNoClaim)?;
+
+		let new_total =
+			Total::<T>::get().checked_sub(&balance_due).ok_or(Error::<T>::PotUnderflow)?;
+
+		let vesting = Vesting::<T>::get(&signer);
+		if vesting.is_some() && T::VestingSchedule::vesting_balance(&dest).is_some() {
+			return Err(Error::<T>::VestedBalanceExists.into())
+		}
+
+		// We first need to deposit the balance to ensure that the account exists.
+		let _ = CurrencyOf::<T>::deposit_creating(&dest, balance_due);
+
+		// Check if this claim should have a vesting schedule.
+		if let Some(vs) = vesting {
+			// This can only fail if the account already has a vesting schedule,
+			// but this is checked above.
+			T::VestingSchedule::add_vesting_schedule(&dest, vs.0, vs.1, vs.2)
+				.expect("No other vesting schedule exists, as checked above; qed");
+		}
+
+		Total::<T>::put(new_total);
+		Claims::<T>::remove(&signer);
+		Vesting::<T>::remove(&signer);
+		Signing::<T>::remove(&signer);
+
+		// Let's deposit an event to let the outside world know this happened.
+		Self::deposit_event(Event::<T>::Claimed {
+			who: dest,
+			ethereum_address: signer,
+			amount: balance_due,
+		});
+
+		Ok(())
+	}
+}
+
+/// Validate `attest` calls prior to execution. Needed to avoid a DoS attack since they are
+/// otherwise free to place on chain.
+#[derive(Encode, Decode, Clone, Eq, PartialEq, TypeInfo)]
+#[scale_info(skip_type_params(T))]
+pub struct PrevalidateAttests<T>(core::marker::PhantomData<fn(T)>);
+
+impl<T: Config> Debug for PrevalidateAttests<T>
+where
+	<T as frame_system::Config>::RuntimeCall: IsSubType<Call<T>>,
+{
+	#[cfg(feature = "std")]
+	fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+		write!(f, "PrevalidateAttests")
+	}
+
+	#[cfg(not(feature = "std"))]
+	fn fmt(&self, _: &mut core::fmt::Formatter) -> core::fmt::Result {
+		Ok(())
+	}
+}
+
+impl<T: Config> PrevalidateAttests<T>
+where
+	<T as frame_system::Config>::RuntimeCall: IsSubType<Call<T>>,
+{
+	/// Create new `TransactionExtension` to check runtime version.
+	pub fn new() -> Self {
+		Self(core::marker::PhantomData)
+	}
+}
+
+impl<T: Config> TransactionExtension<T::RuntimeCall> for PrevalidateAttests<T>
+where
+	<T as frame_system::Config>::RuntimeCall: IsSubType<Call<T>>,
+	<<T as frame_system::Config>::RuntimeCall as Dispatchable>::RuntimeOrigin:
+		AsSystemOriginSigner<T::AccountId> + AsTransactionAuthorizedOrigin + Clone,
+{
+	const IDENTIFIER: &'static str = "PrevalidateAttests";
+	type Implicit = ();
+	type Pre = ();
+	type Val = ();
+
+	fn weight(&self, call: &T::RuntimeCall) -> Weight {
+		if let Some(Call::attest { .. }) = call.is_sub_type() {
+			T::WeightInfo::prevalidate_attests()
+		} else {
+			Weight::zero()
+		}
+	}
+
+	fn validate(
+		&self,
+		origin: <T::RuntimeCall as Dispatchable>::RuntimeOrigin,
+		call: &T::RuntimeCall,
+		_info: &DispatchInfoOf<T::RuntimeCall>,
+		_len: usize,
+		_self_implicit: Self::Implicit,
+		_inherited_implication: &impl Encode,
+		_source: TransactionSource,
+	) -> Result<
+		(ValidTransaction, Self::Val, <T::RuntimeCall as Dispatchable>::RuntimeOrigin),
+		TransactionValidityError,
+	> {
+		if let Some(Call::attest { statement: attested_statement }) = call.is_sub_type() {
+			let who = origin.as_system_origin_signer().ok_or(InvalidTransaction::BadSigner)?;
+			let signer = Preclaims::<T>::get(who)
+				.ok_or(InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into()))?;
+			if let Some(s) = Signing::<T>::get(signer) {
+				let e = InvalidTransaction::Custom(ValidityError::InvalidStatement.into());
+				ensure!(&attested_statement[..] == s.to_text(), e);
+			}
+		}
+		Ok((ValidTransaction::default(), (), origin))
+	}
+
+	impl_tx_ext_default!(T::RuntimeCall; prepare);
+}
+
+#[cfg(any(test, feature = "runtime-benchmarks"))]
+mod secp_utils {
+	use super::*;
+
+	pub fn public(secret: &libsecp256k1::SecretKey) -> libsecp256k1::PublicKey {
+		libsecp256k1::PublicKey::from_secret_key(secret)
+	}
+	pub fn eth(secret: &libsecp256k1::SecretKey) -> EthereumAddress {
+		let mut res = EthereumAddress::default();
+		res.0.copy_from_slice(&keccak_256(&public(secret).serialize()[1..65])[12..]);
+		res
+	}
+	pub fn sig<T: Config>(
+		secret: &libsecp256k1::SecretKey,
+		what: &[u8],
+		extra: &[u8],
+	) -> EcdsaSignature {
+		let msg = keccak_256(&super::Pallet::<T>::ethereum_signable_message(
+			&to_ascii_hex(what)[..],
+			extra,
+		));
+		let (sig, recovery_id) = libsecp256k1::sign(&libsecp256k1::Message::parse(&msg), secret);
+		let mut r = [0u8; 65];
+		r[0..64].copy_from_slice(&sig.serialize()[..]);
+		r[64] = recovery_id.serialize();
+		EcdsaSignature(r)
+	}
+}
+
+#[cfg(test)]
+mod mock;
+
+#[cfg(test)]
+mod tests;
+
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
diff --git a/polkadot/runtime/common/src/claims/tests.rs b/polkadot/runtime/common/src/claims/tests.rs
new file mode 100644
index 000000000000..dff2623cb934
--- /dev/null
+++ b/polkadot/runtime/common/src/claims/tests.rs
@@ -0,0 +1,666 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Tests for the claims pallet.
+
+#[cfg(test)]
+use super::*;
+use crate::{claims, claims::mock::*};
+use claims::Call as ClaimsCall;
+use hex_literal::hex;
+use secp_utils::*;
+use sp_runtime::transaction_validity::TransactionSource::External;
+
+use codec::Encode;
+// The testing primitives are very useful for avoiding having to work with signatures
+// or public keys. `u64` is used as the `AccountId` and no `Signature`s are required.
+use frame_support::{
+	assert_err, assert_noop, assert_ok,
+	dispatch::{GetDispatchInfo, Pays},
+	traits::ExistenceRequirement,
+};
+use sp_runtime::{
+	traits::DispatchTransaction, transaction_validity::TransactionLongevity,
+	DispatchError::BadOrigin, TokenError,
+};
+
+#[test]
+fn basic_setup_works() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(claims::Total::<Test>::get(), total_claims());
+		assert_eq!(claims::Claims::<Test>::get(&eth(&alice())), Some(100));
+		assert_eq!(claims::Claims::<Test>::get(&eth(&dave())), Some(200));
+		assert_eq!(claims::Claims::<Test>::get(&eth(&eve())), Some(300));
+		assert_eq!(claims::Claims::<Test>::get(&eth(&frank())), Some(400));
+		assert_eq!(claims::Claims::<Test>::get(&EthereumAddress::default()), None);
+		assert_eq!(claims::Vesting::<Test>::get(&eth(&alice())), Some((50, 10, 1)));
+	});
+}
+
+#[test]
+fn serde_works() {
+	let x = EthereumAddress(hex!["0123456789abcdef0123456789abcdef01234567"]);
+	let y = serde_json::to_string(&x).unwrap();
+	assert_eq!(y, "\"0x0123456789abcdef0123456789abcdef01234567\"");
+	let z: EthereumAddress = serde_json::from_str(&y).unwrap();
+	assert_eq!(x, z);
+}
+
+#[test]
+fn claiming_works() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_ok!(claims::mock::Claims::claim(
+			RuntimeOrigin::none(),
+			42,
+			sig::<Test>(&alice(), &42u64.encode(), &[][..])
+		));
+		assert_eq!(Balances::free_balance(&42), 100);
+		assert_eq!(claims::mock::Vesting::vesting_balance(&42), Some(50));
+		assert_eq!(claims::Total::<Test>::get(), total_claims() - 100);
+	});
+}
+
+#[test]
+fn basic_claim_moving_works() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_noop!(
+			claims::mock::Claims::move_claim(
+				RuntimeOrigin::signed(1),
+				eth(&alice()),
+				eth(&bob()),
+				None
+			),
+			BadOrigin
+		);
+		assert_ok!(claims::mock::Claims::move_claim(
+			RuntimeOrigin::signed(6),
+			eth(&alice()),
+			eth(&bob()),
+			None
+		));
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				42,
+				sig::<Test>(&alice(), &42u64.encode(), &[][..])
+			),
+			Error::<Test>::SignerHasNoClaim
+		);
+		assert_ok!(claims::mock::Claims::claim(
+			RuntimeOrigin::none(),
+			42,
+			sig::<Test>(&bob(), &42u64.encode(), &[][..])
+		));
+		assert_eq!(Balances::free_balance(&42), 100);
+		assert_eq!(claims::mock::Vesting::vesting_balance(&42), Some(50));
+		assert_eq!(claims::Total::<Test>::get(), total_claims() - 100);
+	});
+}
+
+#[test]
+fn claim_attest_moving_works() {
+	new_test_ext().execute_with(|| {
+		assert_ok!(claims::mock::Claims::move_claim(
+			RuntimeOrigin::signed(6),
+			eth(&dave()),
+			eth(&bob()),
+			None
+		));
+		let s = sig::<Test>(&bob(), &42u64.encode(), StatementKind::Regular.to_text());
+		assert_ok!(claims::mock::Claims::claim_attest(
+			RuntimeOrigin::none(),
+			42,
+			s,
+			StatementKind::Regular.to_text().to_vec()
+		));
+		assert_eq!(Balances::free_balance(&42), 200);
+	});
+}
+
+#[test]
+fn attest_moving_works() {
+	new_test_ext().execute_with(|| {
+		assert_ok!(claims::mock::Claims::move_claim(
+			RuntimeOrigin::signed(6),
+			eth(&eve()),
+			eth(&bob()),
+			Some(42)
+		));
+		assert_ok!(claims::mock::Claims::attest(
+			RuntimeOrigin::signed(42),
+			StatementKind::Saft.to_text().to_vec()
+		));
+		assert_eq!(Balances::free_balance(&42), 300);
+	});
+}
+
+#[test]
+fn claiming_does_not_bypass_signing() {
+	new_test_ext().execute_with(|| {
+		assert_ok!(claims::mock::Claims::claim(
+			RuntimeOrigin::none(),
+			42,
+			sig::<Test>(&alice(), &42u64.encode(), &[][..])
+		));
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				42,
+				sig::<Test>(&dave(), &42u64.encode(), &[][..])
+			),
+			Error::<Test>::InvalidStatement,
+		);
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				42,
+				sig::<Test>(&eve(), &42u64.encode(), &[][..])
+			),
+			Error::<Test>::InvalidStatement,
+		);
+		assert_ok!(claims::mock::Claims::claim(
+			RuntimeOrigin::none(),
+			42,
+			sig::<Test>(&frank(), &42u64.encode(), &[][..])
+		));
+	});
+}
+
+#[test]
+fn attest_claiming_works() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		let s = sig::<Test>(&dave(), &42u64.encode(), StatementKind::Saft.to_text());
+		let r = claims::mock::Claims::claim_attest(
+			RuntimeOrigin::none(),
+			42,
+			s.clone(),
+			StatementKind::Saft.to_text().to_vec(),
+		);
+		assert_noop!(r, Error::<Test>::InvalidStatement);
+
+		let r = claims::mock::Claims::claim_attest(
+			RuntimeOrigin::none(),
+			42,
+			s,
+			StatementKind::Regular.to_text().to_vec(),
+		);
+		assert_noop!(r, Error::<Test>::SignerHasNoClaim);
+		// ^^^ we use ecdsa_recover, so an invalid signature just results in a random signer id
+		// being recovered, which realistically will never have a claim.
+
+		let s = sig::<Test>(&dave(), &42u64.encode(), StatementKind::Regular.to_text());
+		assert_ok!(claims::mock::Claims::claim_attest(
+			RuntimeOrigin::none(),
+			42,
+			s,
+			StatementKind::Regular.to_text().to_vec()
+		));
+		assert_eq!(Balances::free_balance(&42), 200);
+		assert_eq!(claims::Total::<Test>::get(), total_claims() - 200);
+
+		let s = sig::<Test>(&dave(), &42u64.encode(), StatementKind::Regular.to_text());
+		let r = claims::mock::Claims::claim_attest(
+			RuntimeOrigin::none(),
+			42,
+			s,
+			StatementKind::Regular.to_text().to_vec(),
+		);
+		assert_noop!(r, Error::<Test>::SignerHasNoClaim);
+	});
+}
+
+#[test]
+fn attesting_works() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_noop!(
+			claims::mock::Claims::attest(
+				RuntimeOrigin::signed(69),
+				StatementKind::Saft.to_text().to_vec()
+			),
+			Error::<Test>::SenderHasNoClaim
+		);
+		assert_noop!(
+			claims::mock::Claims::attest(
+				RuntimeOrigin::signed(42),
+				StatementKind::Regular.to_text().to_vec()
+			),
+			Error::<Test>::InvalidStatement
+		);
+		assert_ok!(claims::mock::Claims::attest(
+			RuntimeOrigin::signed(42),
+			StatementKind::Saft.to_text().to_vec()
+		));
+		assert_eq!(Balances::free_balance(&42), 300);
+		assert_eq!(claims::Total::<Test>::get(), total_claims() - 300);
+	});
+}
+
+#[test]
+fn claim_cannot_clobber_preclaim() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		// Alice's claim is 100
+		assert_ok!(claims::mock::Claims::claim(
+			RuntimeOrigin::none(),
+			42,
+			sig::<Test>(&alice(), &42u64.encode(), &[][..])
+		));
+		assert_eq!(Balances::free_balance(&42), 100);
+		// Eve's claim is 300 through Account 42
+		assert_ok!(claims::mock::Claims::attest(
+			RuntimeOrigin::signed(42),
+			StatementKind::Saft.to_text().to_vec()
+		));
+		assert_eq!(Balances::free_balance(&42), 100 + 300);
+		assert_eq!(claims::Total::<Test>::get(), total_claims() - 400);
+	});
+}
+
+#[test]
+fn valid_attest_transactions_are_free() {
+	new_test_ext().execute_with(|| {
+		let p = PrevalidateAttests::<Test>::new();
+		let c = claims::mock::RuntimeCall::Claims(ClaimsCall::attest {
+			statement: StatementKind::Saft.to_text().to_vec(),
+		});
+		let di = c.get_dispatch_info();
+		assert_eq!(di.pays_fee, Pays::No);
+		let r = p.validate_only(Some(42).into(), &c, &di, 20, External, 0);
+		assert_eq!(r.unwrap().0, ValidTransaction::default());
+	});
+}
+
+#[test]
+fn invalid_attest_transactions_are_recognized() {
+	new_test_ext().execute_with(|| {
+		let p = PrevalidateAttests::<Test>::new();
+		let c = claims::mock::RuntimeCall::Claims(ClaimsCall::attest {
+			statement: StatementKind::Regular.to_text().to_vec(),
+		});
+		let di = c.get_dispatch_info();
+		let r = p.validate_only(Some(42).into(), &c, &di, 20, External, 0);
+		assert!(r.is_err());
+		let c = claims::mock::RuntimeCall::Claims(ClaimsCall::attest {
+			statement: StatementKind::Saft.to_text().to_vec(),
+		});
+		let di = c.get_dispatch_info();
+		let r = p.validate_only(Some(69).into(), &c, &di, 20, External, 0);
+		assert!(r.is_err());
+	});
+}
+
+#[test]
+fn cannot_bypass_attest_claiming() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		let s = sig::<Test>(&dave(), &42u64.encode(), &[]);
+		let r = claims::mock::Claims::claim(RuntimeOrigin::none(), 42, s.clone());
+		assert_noop!(r, Error::<Test>::InvalidStatement);
+	});
+}
+
+#[test]
+fn add_claim_works() {
+	new_test_ext().execute_with(|| {
+		assert_noop!(
+			claims::mock::Claims::mint_claim(
+				RuntimeOrigin::signed(42),
+				eth(&bob()),
+				200,
+				None,
+				None
+			),
+			sp_runtime::traits::BadOrigin,
+		);
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				69,
+				sig::<Test>(&bob(), &69u64.encode(), &[][..])
+			),
+			Error::<Test>::SignerHasNoClaim,
+		);
+		assert_ok!(claims::mock::Claims::mint_claim(
+			RuntimeOrigin::root(),
+			eth(&bob()),
+			200,
+			None,
+			None
+		));
+		assert_eq!(claims::Total::<Test>::get(), total_claims() + 200);
+		assert_ok!(claims::mock::Claims::claim(
+			RuntimeOrigin::none(),
+			69,
+			sig::<Test>(&bob(), &69u64.encode(), &[][..])
+		));
+		assert_eq!(Balances::free_balance(&69), 200);
+		assert_eq!(claims::mock::Vesting::vesting_balance(&69), None);
+		assert_eq!(claims::Total::<Test>::get(), total_claims());
+	});
+}
+
+#[test]
+fn add_claim_with_vesting_works() {
+	new_test_ext().execute_with(|| {
+		assert_noop!(
+			claims::mock::Claims::mint_claim(
+				RuntimeOrigin::signed(42),
+				eth(&bob()),
+				200,
+				Some((50, 10, 1)),
+				None
+			),
+			sp_runtime::traits::BadOrigin,
+		);
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				69,
+				sig::<Test>(&bob(), &69u64.encode(), &[][..])
+			),
+			Error::<Test>::SignerHasNoClaim,
+		);
+		assert_ok!(claims::mock::Claims::mint_claim(
+			RuntimeOrigin::root(),
+			eth(&bob()),
+			200,
+			Some((50, 10, 1)),
+			None
+		));
+		assert_ok!(claims::mock::Claims::claim(
+			RuntimeOrigin::none(),
+			69,
+			sig::<Test>(&bob(), &69u64.encode(), &[][..])
+		));
+		assert_eq!(Balances::free_balance(&69), 200);
+		assert_eq!(claims::mock::Vesting::vesting_balance(&69), Some(50));
+
+		// Make sure we can not transfer the vested balance.
+		assert_err!(
+			<Balances as Currency<_>>::transfer(&69, &80, 180, ExistenceRequirement::AllowDeath),
+			TokenError::Frozen,
+		);
+	});
+}
+
+#[test]
+fn add_claim_with_statement_works() {
+	new_test_ext().execute_with(|| {
+		assert_noop!(
+			claims::mock::Claims::mint_claim(
+				RuntimeOrigin::signed(42),
+				eth(&bob()),
+				200,
+				None,
+				Some(StatementKind::Regular)
+			),
+			sp_runtime::traits::BadOrigin,
+		);
+		assert_eq!(Balances::free_balance(42), 0);
+		let signature = sig::<Test>(&bob(), &69u64.encode(), StatementKind::Regular.to_text());
+		assert_noop!(
+			claims::mock::Claims::claim_attest(
+				RuntimeOrigin::none(),
+				69,
+				signature.clone(),
+				StatementKind::Regular.to_text().to_vec()
+			),
+			Error::<Test>::SignerHasNoClaim
+		);
+		assert_ok!(claims::mock::Claims::mint_claim(
+			RuntimeOrigin::root(),
+			eth(&bob()),
+			200,
+			None,
+			Some(StatementKind::Regular)
+		));
+		assert_noop!(
+			claims::mock::Claims::claim_attest(
+				RuntimeOrigin::none(),
+				69,
+				signature.clone(),
+				vec![],
+			),
+			Error::<Test>::SignerHasNoClaim
+		);
+		assert_ok!(claims::mock::Claims::claim_attest(
+			RuntimeOrigin::none(),
+			69,
+			signature.clone(),
+			StatementKind::Regular.to_text().to_vec()
+		));
+		assert_eq!(Balances::free_balance(&69), 200);
+	});
+}
+
+#[test]
+fn origin_signed_claiming_fail() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_err!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::signed(42),
+				42,
+				sig::<Test>(&alice(), &42u64.encode(), &[][..])
+			),
+			sp_runtime::traits::BadOrigin,
+		);
+	});
+}
+
+#[test]
+fn double_claiming_doesnt_work() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_ok!(claims::mock::Claims::claim(
+			RuntimeOrigin::none(),
+			42,
+			sig::<Test>(&alice(), &42u64.encode(), &[][..])
+		));
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				42,
+				sig::<Test>(&alice(), &42u64.encode(), &[][..])
+			),
+			Error::<Test>::SignerHasNoClaim
+		);
+	});
+}
+
+#[test]
+fn claiming_while_vested_doesnt_work() {
+	new_test_ext().execute_with(|| {
+		CurrencyOf::<Test>::make_free_balance_be(&69, total_claims());
+		assert_eq!(Balances::free_balance(69), total_claims());
+		// A user is already vested
+		assert_ok!(<Test as Config>::VestingSchedule::add_vesting_schedule(
+			&69,
+			total_claims(),
+			100,
+			10
+		));
+		assert_ok!(claims::mock::Claims::mint_claim(
+			RuntimeOrigin::root(),
+			eth(&bob()),
+			200,
+			Some((50, 10, 1)),
+			None
+		));
+		// New total
+		assert_eq!(claims::Total::<Test>::get(), total_claims() + 200);
+
+		// They should not be able to claim
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				69,
+				sig::<Test>(&bob(), &69u64.encode(), &[][..])
+			),
+			Error::<Test>::VestedBalanceExists,
+		);
+	});
+}
+
+#[test]
+fn non_sender_sig_doesnt_work() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				42,
+				sig::<Test>(&alice(), &69u64.encode(), &[][..])
+			),
+			Error::<Test>::SignerHasNoClaim
+		);
+	});
+}
+
+#[test]
+fn non_claimant_doesnt_work() {
+	new_test_ext().execute_with(|| {
+		assert_eq!(Balances::free_balance(42), 0);
+		assert_noop!(
+			claims::mock::Claims::claim(
+				RuntimeOrigin::none(),
+				42,
+				sig::<Test>(&bob(), &69u64.encode(), &[][..])
+			),
+			Error::<Test>::SignerHasNoClaim
+		);
+	});
+}
+
+#[test]
+fn real_eth_sig_works() {
+	new_test_ext().execute_with(|| {
+			// "Pay RUSTs to the TEST account:2a00000000000000"
+			let sig = hex!["444023e89b67e67c0562ed0305d252a5dd12b2af5ac51d6d3cb69a0b486bc4b3191401802dc29d26d586221f7256cd3329fe82174bdf659baea149a40e1c495d1c"];
+			let sig = EcdsaSignature(sig);
+			let who = 42u64.using_encoded(to_ascii_hex);
+			let signer = claims::mock::Claims::eth_recover(&sig, &who, &[][..]).unwrap();
+			assert_eq!(signer.0, hex!["6d31165d5d932d571f3b44695653b46dcc327e84"]);
+		});
+}
+
+#[test]
+fn validate_unsigned_works() {
+	use sp_runtime::traits::ValidateUnsigned;
+	let source = sp_runtime::transaction_validity::TransactionSource::External;
+
+	new_test_ext().execute_with(|| {
+		assert_eq!(
+			Pallet::<Test>::validate_unsigned(
+				source,
+				&ClaimsCall::claim {
+					dest: 1,
+					ethereum_signature: sig::<Test>(&alice(), &1u64.encode(), &[][..])
+				}
+			),
+			Ok(ValidTransaction {
+				priority: 100,
+				requires: vec![],
+				provides: vec![("claims", eth(&alice())).encode()],
+				longevity: TransactionLongevity::max_value(),
+				propagate: true,
+			})
+		);
+		assert_eq!(
+			Pallet::<Test>::validate_unsigned(
+				source,
+				&ClaimsCall::claim { dest: 0, ethereum_signature: EcdsaSignature([0; 65]) }
+			),
+			InvalidTransaction::Custom(ValidityError::InvalidEthereumSignature.into()).into(),
+		);
+		assert_eq!(
+			Pallet::<Test>::validate_unsigned(
+				source,
+				&ClaimsCall::claim {
+					dest: 1,
+					ethereum_signature: sig::<Test>(&bob(), &1u64.encode(), &[][..])
+				}
+			),
+			InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into()).into(),
+		);
+		let s = sig::<Test>(&dave(), &1u64.encode(), StatementKind::Regular.to_text());
+		let call = ClaimsCall::claim_attest {
+			dest: 1,
+			ethereum_signature: s,
+			statement: StatementKind::Regular.to_text().to_vec(),
+		};
+		assert_eq!(
+			Pallet::<Test>::validate_unsigned(source, &call),
+			Ok(ValidTransaction {
+				priority: 100,
+				requires: vec![],
+				provides: vec![("claims", eth(&dave())).encode()],
+				longevity: TransactionLongevity::max_value(),
+				propagate: true,
+			})
+		);
+		assert_eq!(
+			Pallet::<Test>::validate_unsigned(
+				source,
+				&ClaimsCall::claim_attest {
+					dest: 1,
+					ethereum_signature: EcdsaSignature([0; 65]),
+					statement: StatementKind::Regular.to_text().to_vec()
+				}
+			),
+			InvalidTransaction::Custom(ValidityError::InvalidEthereumSignature.into()).into(),
+		);
+
+		let s = sig::<Test>(&bob(), &1u64.encode(), StatementKind::Regular.to_text());
+		let call = ClaimsCall::claim_attest {
+			dest: 1,
+			ethereum_signature: s,
+			statement: StatementKind::Regular.to_text().to_vec(),
+		};
+		assert_eq!(
+			Pallet::<Test>::validate_unsigned(source, &call),
+			InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into()).into(),
+		);
+
+		let s = sig::<Test>(&dave(), &1u64.encode(), StatementKind::Saft.to_text());
+		let call = ClaimsCall::claim_attest {
+			dest: 1,
+			ethereum_signature: s,
+			statement: StatementKind::Regular.to_text().to_vec(),
+		};
+		assert_eq!(
+			Pallet::<Test>::validate_unsigned(source, &call),
+			InvalidTransaction::Custom(ValidityError::SignerHasNoClaim.into()).into(),
+		);
+
+		let s = sig::<Test>(&dave(), &1u64.encode(), StatementKind::Saft.to_text());
+		let call = ClaimsCall::claim_attest {
+			dest: 1,
+			ethereum_signature: s,
+			statement: StatementKind::Saft.to_text().to_vec(),
+		};
+		assert_eq!(
+			Pallet::<Test>::validate_unsigned(source, &call),
+			InvalidTransaction::Custom(ValidityError::InvalidStatement.into()).into(),
+		);
+	});
+}
diff --git a/polkadot/runtime/common/src/identity_migrator.rs b/polkadot/runtime/common/src/identity_migrator.rs
index 126c886280e6..e3835b692526 100644
--- a/polkadot/runtime/common/src/identity_migrator.rs
+++ b/polkadot/runtime/common/src/identity_migrator.rs
@@ -160,12 +160,22 @@ pub trait OnReapIdentity<AccountId> {
 	/// - `bytes`: The byte size of `IdentityInfo`.
 	/// - `subs`: The number of sub-accounts they had.
 	fn on_reap_identity(who: &AccountId, bytes: u32, subs: u32) -> DispatchResult;
+
+	/// Ensure that identity reaping will be succesful in benchmarking.
+	///
+	/// Should setup the state in a way that the same call ot `[Self::on_reap_identity]` will be
+	/// successful.
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_identity_reaping(who: &AccountId, bytes: u32, subs: u32);
 }
 
 impl<AccountId> OnReapIdentity<AccountId> for () {
 	fn on_reap_identity(_who: &AccountId, _bytes: u32, _subs: u32) -> DispatchResult {
 		Ok(())
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_identity_reaping(_: &AccountId, _: u32, _: u32) {}
 }
 
 #[cfg(feature = "runtime-benchmarks")]
@@ -219,6 +229,12 @@ mod benchmarks {
 		}
 		Identity::<T>::set_subs(target_origin.clone(), subs.clone())?;
 
+		T::ReapIdentityHandler::ensure_successful_identity_reaping(
+			&target,
+			info.encoded_size() as u32,
+			subs.len() as u32,
+		);
+
 		// add registrars and provide judgements
 		let registrar_origin = T::RegistrarOrigin::try_successful_origin()
 			.expect("RegistrarOrigin has no successful origin required for the benchmark");
diff --git a/polkadot/runtime/common/src/paras_registrar/benchmarking.rs b/polkadot/runtime/common/src/paras_registrar/benchmarking.rs
new file mode 100644
index 000000000000..95df8a969576
--- /dev/null
+++ b/polkadot/runtime/common/src/paras_registrar/benchmarking.rs
@@ -0,0 +1,171 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Benchmarking for paras_registrar pallet
+
+#[cfg(feature = "runtime-benchmarks")]
+use super::{Pallet as Registrar, *};
+use crate::traits::Registrar as RegistrarT;
+use frame_support::assert_ok;
+use frame_system::RawOrigin;
+use polkadot_primitives::{MAX_CODE_SIZE, MAX_HEAD_DATA_SIZE, MIN_CODE_SIZE};
+use polkadot_runtime_parachains::{paras, shared, Origin as ParaOrigin};
+use sp_runtime::traits::Bounded;
+
+use frame_benchmarking::{account, benchmarks, whitelisted_caller};
+
+fn assert_last_event<T: Config>(generic_event: <T as Config>::RuntimeEvent) {
+	let events = frame_system::Pallet::<T>::events();
+	let system_event: <T as frame_system::Config>::RuntimeEvent = generic_event.into();
+	// compare to the last event record
+	let frame_system::EventRecord { event, .. } = &events[events.len() - 1];
+	assert_eq!(event, &system_event);
+}
+
+fn register_para<T: Config>(id: u32) -> ParaId {
+	let para = ParaId::from(id);
+	let genesis_head = Registrar::<T>::worst_head_data();
+	let validation_code = Registrar::<T>::worst_validation_code();
+	let caller: T::AccountId = whitelisted_caller();
+	T::Currency::make_free_balance_be(&caller, BalanceOf::<T>::max_value());
+	assert_ok!(Registrar::<T>::reserve(RawOrigin::Signed(caller.clone()).into()));
+	assert_ok!(Registrar::<T>::register(
+		RawOrigin::Signed(caller).into(),
+		para,
+		genesis_head,
+		validation_code.clone()
+	));
+	assert_ok!(polkadot_runtime_parachains::paras::Pallet::<T>::add_trusted_validation_code(
+		frame_system::Origin::<T>::Root.into(),
+		validation_code,
+	));
+	return para
+}
+
+fn para_origin(id: u32) -> ParaOrigin {
+	ParaOrigin::Parachain(id.into())
+}
+
+// This function moves forward to the next scheduled session for parachain lifecycle upgrades.
+fn next_scheduled_session<T: Config>() {
+	shared::Pallet::<T>::set_session_index(shared::Pallet::<T>::scheduled_session());
+	paras::Pallet::<T>::test_on_new_session();
+}
+
+benchmarks! {
+	where_clause { where ParaOrigin: Into<<T as frame_system::Config>::RuntimeOrigin> }
+
+	reserve {
+		let caller: T::AccountId = whitelisted_caller();
+		T::Currency::make_free_balance_be(&caller, BalanceOf::<T>::max_value());
+	}: _(RawOrigin::Signed(caller.clone()))
+	verify {
+		assert_last_event::<T>(Event::<T>::Reserved { para_id: LOWEST_PUBLIC_ID, who: caller }.into());
+		assert!(Paras::<T>::get(LOWEST_PUBLIC_ID).is_some());
+		assert_eq!(paras::Pallet::<T>::lifecycle(LOWEST_PUBLIC_ID), None);
+	}
+
+	register {
+		let para = LOWEST_PUBLIC_ID;
+		let genesis_head = Registrar::<T>::worst_head_data();
+		let validation_code = Registrar::<T>::worst_validation_code();
+		let caller: T::AccountId = whitelisted_caller();
+		T::Currency::make_free_balance_be(&caller, BalanceOf::<T>::max_value());
+		assert_ok!(Registrar::<T>::reserve(RawOrigin::Signed(caller.clone()).into()));
+	}: _(RawOrigin::Signed(caller.clone()), para, genesis_head, validation_code.clone())
+	verify {
+		assert_last_event::<T>(Event::<T>::Registered{ para_id: para, manager: caller }.into());
+		assert_eq!(paras::Pallet::<T>::lifecycle(para), Some(ParaLifecycle::Onboarding));
+		assert_ok!(polkadot_runtime_parachains::paras::Pallet::<T>::add_trusted_validation_code(
+			frame_system::Origin::<T>::Root.into(),
+			validation_code,
+		));
+		next_scheduled_session::<T>();
+		assert_eq!(paras::Pallet::<T>::lifecycle(para), Some(ParaLifecycle::Parathread));
+	}
+
+	force_register {
+		let manager: T::AccountId = account("manager", 0, 0);
+		let deposit = 0u32.into();
+		let para = ParaId::from(69);
+		let genesis_head = Registrar::<T>::worst_head_data();
+		let validation_code = Registrar::<T>::worst_validation_code();
+	}: _(RawOrigin::Root, manager.clone(), deposit, para, genesis_head, validation_code.clone())
+	verify {
+		assert_last_event::<T>(Event::<T>::Registered { para_id: para, manager }.into());
+		assert_eq!(paras::Pallet::<T>::lifecycle(para), Some(ParaLifecycle::Onboarding));
+		assert_ok!(polkadot_runtime_parachains::paras::Pallet::<T>::add_trusted_validation_code(
+			frame_system::Origin::<T>::Root.into(),
+			validation_code,
+		));
+		next_scheduled_session::<T>();
+		assert_eq!(paras::Pallet::<T>::lifecycle(para), Some(ParaLifecycle::Parathread));
+	}
+
+	deregister {
+		let para = register_para::<T>(LOWEST_PUBLIC_ID.into());
+		next_scheduled_session::<T>();
+		let caller: T::AccountId = whitelisted_caller();
+	}: _(RawOrigin::Signed(caller), para)
+	verify {
+		assert_last_event::<T>(Event::<T>::Deregistered { para_id: para }.into());
+	}
+
+	swap {
+		// On demand parachain
+		let parathread = register_para::<T>(LOWEST_PUBLIC_ID.into());
+		let parachain = register_para::<T>((LOWEST_PUBLIC_ID + 1).into());
+
+		let parachain_origin = para_origin(parachain.into());
+
+		// Actually finish registration process
+		next_scheduled_session::<T>();
+
+		// Upgrade the parachain
+		Registrar::<T>::make_parachain(parachain)?;
+		next_scheduled_session::<T>();
+
+		assert_eq!(paras::Pallet::<T>::lifecycle(parachain), Some(ParaLifecycle::Parachain));
+		assert_eq!(paras::Pallet::<T>::lifecycle(parathread), Some(ParaLifecycle::Parathread));
+
+		let caller: T::AccountId = whitelisted_caller();
+		Registrar::<T>::swap(parachain_origin.into(), parachain, parathread)?;
+	}: _(RawOrigin::Signed(caller.clone()), parathread, parachain)
+	verify {
+		next_scheduled_session::<T>();
+		// Swapped!
+		assert_eq!(paras::Pallet::<T>::lifecycle(parachain), Some(ParaLifecycle::Parathread));
+		assert_eq!(paras::Pallet::<T>::lifecycle(parathread), Some(ParaLifecycle::Parachain));
+	}
+
+	schedule_code_upgrade {
+		let b in MIN_CODE_SIZE .. MAX_CODE_SIZE;
+		let new_code = ValidationCode(vec![0; b as usize]);
+		let para_id = ParaId::from(1000);
+	}: _(RawOrigin::Root, para_id, new_code)
+
+	set_current_head {
+		let b in 1 .. MAX_HEAD_DATA_SIZE;
+		let new_head = HeadData(vec![0; b as usize]);
+		let para_id = ParaId::from(1000);
+	}: _(RawOrigin::Root, para_id, new_head)
+
+	impl_benchmark_test_suite!(
+		Registrar,
+		crate::integration_tests::new_test_ext(),
+		crate::integration_tests::Test,
+	);
+}
diff --git a/polkadot/runtime/common/src/paras_registrar/mock.rs b/polkadot/runtime/common/src/paras_registrar/mock.rs
new file mode 100644
index 000000000000..1627fd70365d
--- /dev/null
+++ b/polkadot/runtime/common/src/paras_registrar/mock.rs
@@ -0,0 +1,254 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Mocking utilities for testing in paras_registrar pallet.
+
+#[cfg(test)]
+use super::*;
+use crate::paras_registrar;
+use alloc::collections::btree_map::BTreeMap;
+use frame_support::{
+	derive_impl, parameter_types,
+	traits::{OnFinalize, OnInitialize},
+};
+use frame_system::limits;
+use polkadot_primitives::{Balance, BlockNumber, MAX_CODE_SIZE};
+use polkadot_runtime_parachains::{configuration, origin, shared};
+use sp_core::H256;
+use sp_io::TestExternalities;
+use sp_keyring::Sr25519Keyring;
+use sp_runtime::{
+	traits::{BlakeTwo256, IdentityLookup},
+	transaction_validity::TransactionPriority,
+	BuildStorage, Perbill,
+};
+
+type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
+type Block = frame_system::mocking::MockBlockU32<Test>;
+
+frame_support::construct_runtime!(
+	pub enum Test
+	{
+		System: frame_system,
+		Balances: pallet_balances,
+		Configuration: configuration,
+		Parachains: paras,
+		ParasShared: shared,
+		Registrar: paras_registrar,
+		ParachainsOrigin: origin,
+	}
+);
+
+impl<C> frame_system::offchain::CreateTransactionBase<C> for Test
+where
+	RuntimeCall: From<C>,
+{
+	type Extrinsic = UncheckedExtrinsic;
+	type RuntimeCall = RuntimeCall;
+}
+
+impl<C> frame_system::offchain::CreateInherent<C> for Test
+where
+	RuntimeCall: From<C>,
+{
+	fn create_inherent(call: Self::RuntimeCall) -> Self::Extrinsic {
+		UncheckedExtrinsic::new_bare(call)
+	}
+}
+
+const NORMAL_RATIO: Perbill = Perbill::from_percent(75);
+parameter_types! {
+	pub BlockWeights: limits::BlockWeights =
+		frame_system::limits::BlockWeights::simple_max(Weight::from_parts(1024, u64::MAX));
+	pub BlockLength: limits::BlockLength =
+		limits::BlockLength::max_with_normal_ratio(4 * 1024 * 1024, NORMAL_RATIO);
+}
+
+#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
+impl frame_system::Config for Test {
+	type BaseCallFilter = frame_support::traits::Everything;
+	type RuntimeOrigin = RuntimeOrigin;
+	type RuntimeCall = RuntimeCall;
+	type Nonce = u64;
+	type Hash = H256;
+	type Hashing = BlakeTwo256;
+	type AccountId = u64;
+	type Lookup = IdentityLookup<u64>;
+	type Block = Block;
+	type RuntimeEvent = RuntimeEvent;
+	type DbWeight = ();
+	type BlockWeights = BlockWeights;
+	type BlockLength = BlockLength;
+	type Version = ();
+	type PalletInfo = PalletInfo;
+	type AccountData = pallet_balances::AccountData<u128>;
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type SystemWeightInfo = ();
+	type SS58Prefix = ();
+	type OnSetCode = ();
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
+}
+
+parameter_types! {
+	pub const ExistentialDeposit: Balance = 1;
+}
+
+#[derive_impl(pallet_balances::config_preludes::TestDefaultConfig)]
+impl pallet_balances::Config for Test {
+	type Balance = Balance;
+	type ExistentialDeposit = ExistentialDeposit;
+	type AccountStore = System;
+}
+
+impl shared::Config for Test {
+	type DisabledValidators = ();
+}
+
+impl origin::Config for Test {}
+
+parameter_types! {
+	pub const ParasUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
+}
+
+impl paras::Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type WeightInfo = paras::TestWeightInfo;
+	type UnsignedPriority = ParasUnsignedPriority;
+	type QueueFootprinter = ();
+	type NextSessionRotation = crate::mock::TestNextSessionRotation;
+	type OnNewHead = ();
+	type AssignCoretime = ();
+}
+
+impl configuration::Config for Test {
+	type WeightInfo = configuration::TestWeightInfo;
+}
+
+parameter_types! {
+	pub const ParaDeposit: Balance = 10;
+	pub const DataDepositPerByte: Balance = 1;
+	pub const MaxRetries: u32 = 3;
+}
+
+impl Config for Test {
+	type RuntimeOrigin = RuntimeOrigin;
+	type RuntimeEvent = RuntimeEvent;
+	type Currency = Balances;
+	type OnSwap = MockSwap;
+	type ParaDeposit = ParaDeposit;
+	type DataDepositPerByte = DataDepositPerByte;
+	type WeightInfo = TestWeightInfo;
+}
+
+pub fn new_test_ext() -> TestExternalities {
+	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
+
+	configuration::GenesisConfig::<Test> {
+		config: configuration::HostConfiguration {
+			max_code_size: MAX_CODE_SIZE,
+			max_head_data_size: 1 * 1024 * 1024, // 1 MB
+			..Default::default()
+		},
+	}
+	.assimilate_storage(&mut t)
+	.unwrap();
+
+	pallet_balances::GenesisConfig::<Test> {
+		balances: vec![(1, 10_000_000), (2, 10_000_000), (3, 10_000_000)],
+	}
+	.assimilate_storage(&mut t)
+	.unwrap();
+
+	t.into()
+}
+
+parameter_types! {
+	pub static SwapData: BTreeMap<ParaId, u64> = BTreeMap::new();
+}
+
+pub struct MockSwap;
+impl OnSwap for MockSwap {
+	fn on_swap(one: ParaId, other: ParaId) {
+		let mut swap_data = SwapData::get();
+		let one_data = swap_data.remove(&one).unwrap_or_default();
+		let other_data = swap_data.remove(&other).unwrap_or_default();
+		swap_data.insert(one, other_data);
+		swap_data.insert(other, one_data);
+		SwapData::set(swap_data);
+	}
+}
+
+pub const BLOCKS_PER_SESSION: u32 = 3;
+
+pub const VALIDATORS: &[Sr25519Keyring] = &[
+	Sr25519Keyring::Alice,
+	Sr25519Keyring::Bob,
+	Sr25519Keyring::Charlie,
+	Sr25519Keyring::Dave,
+	Sr25519Keyring::Ferdie,
+];
+
+pub fn run_to_block(n: BlockNumber) {
+	// NOTE that this function only simulates modules of interest. Depending on new pallet may
+	// require adding it here.
+	assert!(System::block_number() < n);
+	while System::block_number() < n {
+		let b = System::block_number();
+
+		if System::block_number() > 1 {
+			System::on_finalize(System::block_number());
+		}
+		// Session change every 3 blocks.
+		if (b + 1) % BLOCKS_PER_SESSION == 0 {
+			let session_index = shared::CurrentSessionIndex::<Test>::get() + 1;
+			let validators_pub_keys = VALIDATORS.iter().map(|v| v.public().into()).collect();
+
+			shared::Pallet::<Test>::set_session_index(session_index);
+			shared::Pallet::<Test>::set_active_validators_ascending(validators_pub_keys);
+
+			Parachains::test_on_new_session();
+		}
+		System::set_block_number(b + 1);
+		System::on_initialize(System::block_number());
+	}
+}
+
+pub fn run_to_session(n: BlockNumber) {
+	let block_number = n * BLOCKS_PER_SESSION;
+	run_to_block(block_number);
+}
+
+pub fn test_genesis_head(size: usize) -> HeadData {
+	HeadData(vec![0u8; size])
+}
+
+pub fn test_validation_code(size: usize) -> ValidationCode {
+	let validation_code = vec![0u8; size as usize];
+	ValidationCode(validation_code)
+}
+
+pub fn para_origin(id: ParaId) -> RuntimeOrigin {
+	polkadot_runtime_parachains::Origin::Parachain(id).into()
+}
+
+pub fn max_code_size() -> u32 {
+	configuration::ActiveConfig::<Test>::get().max_code_size
+}
+
+pub fn max_head_size() -> u32 {
+	configuration::ActiveConfig::<Test>::get().max_head_data_size
+}
diff --git a/polkadot/runtime/common/src/paras_registrar/mod.rs b/polkadot/runtime/common/src/paras_registrar/mod.rs
index 2ead621dedf0..aed0729c9d51 100644
--- a/polkadot/runtime/common/src/paras_registrar/mod.rs
+++ b/polkadot/runtime/common/src/paras_registrar/mod.rs
@@ -561,15 +561,16 @@ impl<T: Config> Pallet<T> {
 		origin: <T as frame_system::Config>::RuntimeOrigin,
 		id: ParaId,
 	) -> DispatchResult {
-		ensure_signed(origin.clone())
-			.map_err(|e| e.into())
-			.and_then(|who| -> DispatchResult {
-				let para_info = Paras::<T>::get(id).ok_or(Error::<T>::NotRegistered)?;
+		if let Ok(who) = ensure_signed(origin.clone()) {
+			let para_info = Paras::<T>::get(id).ok_or(Error::<T>::NotRegistered)?;
+
+			if para_info.manager == who {
 				ensure!(!para_info.is_locked(), Error::<T>::ParaLocked);
-				ensure!(para_info.manager == who, Error::<T>::NotOwner);
-				Ok(())
-			})
-			.or_else(|_| -> DispatchResult { Self::ensure_root_or_para(origin, id) })
+				return Ok(())
+			}
+		}
+
+		Self::ensure_root_or_para(origin, id)
 	}
 
 	/// Ensure the origin is one of Root or the `para` itself.
@@ -577,14 +578,14 @@ impl<T: Config> Pallet<T> {
 		origin: <T as frame_system::Config>::RuntimeOrigin,
 		id: ParaId,
 	) -> DispatchResult {
-		if let Ok(caller_id) = ensure_parachain(<T as Config>::RuntimeOrigin::from(origin.clone()))
-		{
-			// Check if matching para id...
-			ensure!(caller_id == id, Error::<T>::NotOwner);
-		} else {
-			// Check if root...
-			ensure_root(origin.clone())?;
+		if ensure_root(origin.clone()).is_ok() {
+			return Ok(())
 		}
+
+		let caller_id = ensure_parachain(<T as Config>::RuntimeOrigin::from(origin))?;
+		// Check if matching para id...
+		ensure!(caller_id == id, Error::<T>::NotOwner);
+
 		Ok(())
 	}
 
@@ -713,967 +714,10 @@ impl<T: Config> OnNewHead for Pallet<T> {
 }
 
 #[cfg(test)]
-mod tests {
-	use super::*;
-	use crate::{
-		mock::conclude_pvf_checking, paras_registrar, traits::Registrar as RegistrarTrait,
-	};
-	use alloc::collections::btree_map::BTreeMap;
-	use frame_support::{
-		assert_noop, assert_ok, derive_impl, parameter_types,
-		traits::{OnFinalize, OnInitialize},
-	};
-	use frame_system::limits;
-	use pallet_balances::Error as BalancesError;
-	use polkadot_primitives::{Balance, BlockNumber, SessionIndex, MAX_CODE_SIZE};
-	use polkadot_runtime_parachains::{configuration, origin, shared};
-	use sp_core::H256;
-	use sp_io::TestExternalities;
-	use sp_keyring::Sr25519Keyring;
-	use sp_runtime::{
-		traits::{BadOrigin, BlakeTwo256, IdentityLookup},
-		transaction_validity::TransactionPriority,
-		BuildStorage, Perbill,
-	};
-
-	type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
-	type Block = frame_system::mocking::MockBlockU32<Test>;
-
-	frame_support::construct_runtime!(
-		pub enum Test
-		{
-			System: frame_system,
-			Balances: pallet_balances,
-			Configuration: configuration,
-			Parachains: paras,
-			ParasShared: shared,
-			Registrar: paras_registrar,
-			ParachainsOrigin: origin,
-		}
-	);
-
-	impl<C> frame_system::offchain::CreateTransactionBase<C> for Test
-	where
-		RuntimeCall: From<C>,
-	{
-		type Extrinsic = UncheckedExtrinsic;
-		type RuntimeCall = RuntimeCall;
-	}
-
-	impl<C> frame_system::offchain::CreateInherent<C> for Test
-	where
-		RuntimeCall: From<C>,
-	{
-		fn create_inherent(call: Self::RuntimeCall) -> Self::Extrinsic {
-			UncheckedExtrinsic::new_bare(call)
-		}
-	}
-
-	const NORMAL_RATIO: Perbill = Perbill::from_percent(75);
-	parameter_types! {
-		pub BlockWeights: limits::BlockWeights =
-			frame_system::limits::BlockWeights::simple_max(Weight::from_parts(1024, u64::MAX));
-		pub BlockLength: limits::BlockLength =
-			limits::BlockLength::max_with_normal_ratio(4 * 1024 * 1024, NORMAL_RATIO);
-	}
-
-	#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
-	impl frame_system::Config for Test {
-		type BaseCallFilter = frame_support::traits::Everything;
-		type RuntimeOrigin = RuntimeOrigin;
-		type RuntimeCall = RuntimeCall;
-		type Nonce = u64;
-		type Hash = H256;
-		type Hashing = BlakeTwo256;
-		type AccountId = u64;
-		type Lookup = IdentityLookup<u64>;
-		type Block = Block;
-		type RuntimeEvent = RuntimeEvent;
-		type DbWeight = ();
-		type BlockWeights = BlockWeights;
-		type BlockLength = BlockLength;
-		type Version = ();
-		type PalletInfo = PalletInfo;
-		type AccountData = pallet_balances::AccountData<u128>;
-		type OnNewAccount = ();
-		type OnKilledAccount = ();
-		type SystemWeightInfo = ();
-		type SS58Prefix = ();
-		type OnSetCode = ();
-		type MaxConsumers = frame_support::traits::ConstU32<16>;
-	}
-
-	parameter_types! {
-		pub const ExistentialDeposit: Balance = 1;
-	}
-
-	#[derive_impl(pallet_balances::config_preludes::TestDefaultConfig)]
-	impl pallet_balances::Config for Test {
-		type Balance = Balance;
-		type ExistentialDeposit = ExistentialDeposit;
-		type AccountStore = System;
-	}
-
-	impl shared::Config for Test {
-		type DisabledValidators = ();
-	}
-
-	impl origin::Config for Test {}
-
-	parameter_types! {
-		pub const ParasUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
-	}
-
-	impl paras::Config for Test {
-		type RuntimeEvent = RuntimeEvent;
-		type WeightInfo = paras::TestWeightInfo;
-		type UnsignedPriority = ParasUnsignedPriority;
-		type QueueFootprinter = ();
-		type NextSessionRotation = crate::mock::TestNextSessionRotation;
-		type OnNewHead = ();
-		type AssignCoretime = ();
-	}
-
-	impl configuration::Config for Test {
-		type WeightInfo = configuration::TestWeightInfo;
-	}
-
-	parameter_types! {
-		pub const ParaDeposit: Balance = 10;
-		pub const DataDepositPerByte: Balance = 1;
-		pub const MaxRetries: u32 = 3;
-	}
-
-	impl Config for Test {
-		type RuntimeOrigin = RuntimeOrigin;
-		type RuntimeEvent = RuntimeEvent;
-		type Currency = Balances;
-		type OnSwap = MockSwap;
-		type ParaDeposit = ParaDeposit;
-		type DataDepositPerByte = DataDepositPerByte;
-		type WeightInfo = TestWeightInfo;
-	}
-
-	pub fn new_test_ext() -> TestExternalities {
-		let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
-
-		configuration::GenesisConfig::<Test> {
-			config: configuration::HostConfiguration {
-				max_code_size: MAX_CODE_SIZE,
-				max_head_data_size: 1 * 1024 * 1024, // 1 MB
-				..Default::default()
-			},
-		}
-		.assimilate_storage(&mut t)
-		.unwrap();
-
-		pallet_balances::GenesisConfig::<Test> {
-			balances: vec![(1, 10_000_000), (2, 10_000_000), (3, 10_000_000)],
-		}
-		.assimilate_storage(&mut t)
-		.unwrap();
-
-		t.into()
-	}
-
-	parameter_types! {
-		pub static SwapData: BTreeMap<ParaId, u64> = BTreeMap::new();
-	}
-
-	pub struct MockSwap;
-	impl OnSwap for MockSwap {
-		fn on_swap(one: ParaId, other: ParaId) {
-			let mut swap_data = SwapData::get();
-			let one_data = swap_data.remove(&one).unwrap_or_default();
-			let other_data = swap_data.remove(&other).unwrap_or_default();
-			swap_data.insert(one, other_data);
-			swap_data.insert(other, one_data);
-			SwapData::set(swap_data);
-		}
-	}
-
-	const BLOCKS_PER_SESSION: u32 = 3;
-
-	const VALIDATORS: &[Sr25519Keyring] = &[
-		Sr25519Keyring::Alice,
-		Sr25519Keyring::Bob,
-		Sr25519Keyring::Charlie,
-		Sr25519Keyring::Dave,
-		Sr25519Keyring::Ferdie,
-	];
-
-	fn run_to_block(n: BlockNumber) {
-		// NOTE that this function only simulates modules of interest. Depending on new pallet may
-		// require adding it here.
-		assert!(System::block_number() < n);
-		while System::block_number() < n {
-			let b = System::block_number();
-
-			if System::block_number() > 1 {
-				System::on_finalize(System::block_number());
-			}
-			// Session change every 3 blocks.
-			if (b + 1) % BLOCKS_PER_SESSION == 0 {
-				let session_index = shared::CurrentSessionIndex::<Test>::get() + 1;
-				let validators_pub_keys = VALIDATORS.iter().map(|v| v.public().into()).collect();
-
-				shared::Pallet::<Test>::set_session_index(session_index);
-				shared::Pallet::<Test>::set_active_validators_ascending(validators_pub_keys);
-
-				Parachains::test_on_new_session();
-			}
-			System::set_block_number(b + 1);
-			System::on_initialize(System::block_number());
-		}
-	}
-
-	fn run_to_session(n: BlockNumber) {
-		let block_number = n * BLOCKS_PER_SESSION;
-		run_to_block(block_number);
-	}
-
-	fn test_genesis_head(size: usize) -> HeadData {
-		HeadData(vec![0u8; size])
-	}
+mod mock;
 
-	fn test_validation_code(size: usize) -> ValidationCode {
-		let validation_code = vec![0u8; size as usize];
-		ValidationCode(validation_code)
-	}
-
-	fn para_origin(id: ParaId) -> RuntimeOrigin {
-		polkadot_runtime_parachains::Origin::Parachain(id).into()
-	}
-
-	fn max_code_size() -> u32 {
-		configuration::ActiveConfig::<Test>::get().max_code_size
-	}
-
-	fn max_head_size() -> u32 {
-		configuration::ActiveConfig::<Test>::get().max_head_data_size
-	}
-
-	#[test]
-	fn basic_setup_works() {
-		new_test_ext().execute_with(|| {
-			assert_eq!(PendingSwap::<Test>::get(&ParaId::from(0u32)), None);
-			assert_eq!(Paras::<Test>::get(&ParaId::from(0u32)), None);
-		});
-	}
-
-	#[test]
-	fn end_to_end_scenario_works() {
-		new_test_ext().execute_with(|| {
-			let para_id = LOWEST_PUBLIC_ID;
-
-			const START_SESSION_INDEX: SessionIndex = 1;
-			run_to_session(START_SESSION_INDEX);
-
-			// first para is not yet registered
-			assert!(!Parachains::is_parathread(para_id));
-			// We register the Para ID
-			let validation_code = test_validation_code(32);
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_id,
-				test_genesis_head(32),
-				validation_code.clone(),
-			));
-			conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
-
-			run_to_session(START_SESSION_INDEX + 2);
-			// It is now a parathread (on-demand parachain).
-			assert!(Parachains::is_parathread(para_id));
-			assert!(!Parachains::is_parachain(para_id));
-			// Some other external process will elevate on-demand to lease holding parachain
-			assert_ok!(Registrar::make_parachain(para_id));
-			run_to_session(START_SESSION_INDEX + 4);
-			// It is now a lease holding parachain.
-			assert!(!Parachains::is_parathread(para_id));
-			assert!(Parachains::is_parachain(para_id));
-			// Turn it back into a parathread (on-demand parachain)
-			assert_ok!(Registrar::make_parathread(para_id));
-			run_to_session(START_SESSION_INDEX + 6);
-			assert!(Parachains::is_parathread(para_id));
-			assert!(!Parachains::is_parachain(para_id));
-			// Deregister it
-			assert_ok!(Registrar::deregister(RuntimeOrigin::root(), para_id,));
-			run_to_session(START_SESSION_INDEX + 8);
-			// It is nothing
-			assert!(!Parachains::is_parathread(para_id));
-			assert!(!Parachains::is_parachain(para_id));
-		});
-	}
-
-	#[test]
-	fn register_works() {
-		new_test_ext().execute_with(|| {
-			const START_SESSION_INDEX: SessionIndex = 1;
-			run_to_session(START_SESSION_INDEX);
-
-			let para_id = LOWEST_PUBLIC_ID;
-			assert!(!Parachains::is_parathread(para_id));
-
-			let validation_code = test_validation_code(32);
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-			assert_eq!(Balances::reserved_balance(&1), <Test as Config>::ParaDeposit::get());
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_id,
-				test_genesis_head(32),
-				validation_code.clone(),
-			));
-			conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
-
-			run_to_session(START_SESSION_INDEX + 2);
-			assert!(Parachains::is_parathread(para_id));
-			// Even though the registered validation code has a smaller size than the maximum the
-			// para manager's deposit is reserved as though they registered the maximum-sized code.
-			// Consequently, they can upgrade their code to the maximum size at any point without
-			// additional cost.
-			let validation_code_deposit =
-				max_code_size() as BalanceOf<Test> * <Test as Config>::DataDepositPerByte::get();
-			let head_deposit = 32 * <Test as Config>::DataDepositPerByte::get();
-			assert_eq!(
-				Balances::reserved_balance(&1),
-				<Test as Config>::ParaDeposit::get() + head_deposit + validation_code_deposit
-			);
-		});
-	}
-
-	#[test]
-	fn schedule_code_upgrade_validates_code() {
-		new_test_ext().execute_with(|| {
-			const START_SESSION_INDEX: SessionIndex = 1;
-			run_to_session(START_SESSION_INDEX);
-
-			let para_id = LOWEST_PUBLIC_ID;
-			assert!(!Parachains::is_parathread(para_id));
-
-			let validation_code = test_validation_code(32);
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-			assert_eq!(Balances::reserved_balance(&1), <Test as Config>::ParaDeposit::get());
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_id,
-				test_genesis_head(32),
-				validation_code.clone(),
-			));
-			conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
-
-			run_to_session(START_SESSION_INDEX + 2);
-			assert!(Parachains::is_parathread(para_id));
-
-			let new_code = test_validation_code(0);
-			assert_noop!(
-				Registrar::schedule_code_upgrade(
-					RuntimeOrigin::signed(1),
-					para_id,
-					new_code.clone(),
-				),
-				paras::Error::<Test>::InvalidCode
-			);
-
-			let new_code = test_validation_code(max_code_size() as usize + 1);
-			assert_noop!(
-				Registrar::schedule_code_upgrade(
-					RuntimeOrigin::signed(1),
-					para_id,
-					new_code.clone(),
-				),
-				paras::Error::<Test>::InvalidCode
-			);
-		});
-	}
-
-	#[test]
-	fn register_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			let para_id = LOWEST_PUBLIC_ID;
-
-			assert_noop!(
-				Registrar::register(
-					RuntimeOrigin::signed(1),
-					para_id,
-					test_genesis_head(max_head_size() as usize),
-					test_validation_code(max_code_size() as usize),
-				),
-				Error::<Test>::NotReserved
-			);
-
-			// Successfully register para
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-
-			assert_noop!(
-				Registrar::register(
-					RuntimeOrigin::signed(2),
-					para_id,
-					test_genesis_head(max_head_size() as usize),
-					test_validation_code(max_code_size() as usize),
-				),
-				Error::<Test>::NotOwner
-			);
-
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_id,
-				test_genesis_head(max_head_size() as usize),
-				test_validation_code(max_code_size() as usize),
-			));
-			// Can skip pre-check and deregister para which's still onboarding.
-			run_to_session(2);
-
-			assert_ok!(Registrar::deregister(RuntimeOrigin::root(), para_id));
-
-			// Can't do it again
-			assert_noop!(
-				Registrar::register(
-					RuntimeOrigin::signed(1),
-					para_id,
-					test_genesis_head(max_head_size() as usize),
-					test_validation_code(max_code_size() as usize),
-				),
-				Error::<Test>::NotReserved
-			);
-
-			// Head Size Check
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(2)));
-			assert_noop!(
-				Registrar::register(
-					RuntimeOrigin::signed(2),
-					para_id + 1,
-					test_genesis_head((max_head_size() + 1) as usize),
-					test_validation_code(max_code_size() as usize),
-				),
-				Error::<Test>::HeadDataTooLarge
-			);
-
-			// Code Size Check
-			assert_noop!(
-				Registrar::register(
-					RuntimeOrigin::signed(2),
-					para_id + 1,
-					test_genesis_head(max_head_size() as usize),
-					test_validation_code((max_code_size() + 1) as usize),
-				),
-				Error::<Test>::CodeTooLarge
-			);
-
-			// Needs enough funds for deposit
-			assert_noop!(
-				Registrar::reserve(RuntimeOrigin::signed(1337)),
-				BalancesError::<Test, _>::InsufficientBalance
-			);
-		});
-	}
-
-	#[test]
-	fn deregister_works() {
-		new_test_ext().execute_with(|| {
-			const START_SESSION_INDEX: SessionIndex = 1;
-			run_to_session(START_SESSION_INDEX);
-
-			let para_id = LOWEST_PUBLIC_ID;
-			assert!(!Parachains::is_parathread(para_id));
-
-			let validation_code = test_validation_code(32);
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_id,
-				test_genesis_head(32),
-				validation_code.clone(),
-			));
-			conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
-
-			run_to_session(START_SESSION_INDEX + 2);
-			assert!(Parachains::is_parathread(para_id));
-			assert_ok!(Registrar::deregister(RuntimeOrigin::root(), para_id,));
-			run_to_session(START_SESSION_INDEX + 4);
-			assert!(paras::Pallet::<Test>::lifecycle(para_id).is_none());
-			assert_eq!(Balances::reserved_balance(&1), 0);
-		});
-	}
-
-	#[test]
-	fn deregister_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			const START_SESSION_INDEX: SessionIndex = 1;
-			run_to_session(START_SESSION_INDEX);
-
-			let para_id = LOWEST_PUBLIC_ID;
-			assert!(!Parachains::is_parathread(para_id));
-
-			let validation_code = test_validation_code(32);
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_id,
-				test_genesis_head(32),
-				validation_code.clone(),
-			));
-			conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
-
-			run_to_session(START_SESSION_INDEX + 2);
-			assert!(Parachains::is_parathread(para_id));
-			// Owner check
-			assert_noop!(Registrar::deregister(RuntimeOrigin::signed(2), para_id,), BadOrigin);
-			assert_ok!(Registrar::make_parachain(para_id));
-			run_to_session(START_SESSION_INDEX + 4);
-			// Cant directly deregister parachain
-			assert_noop!(
-				Registrar::deregister(RuntimeOrigin::root(), para_id,),
-				Error::<Test>::NotParathread
-			);
-		});
-	}
-
-	#[test]
-	fn swap_works() {
-		new_test_ext().execute_with(|| {
-			const START_SESSION_INDEX: SessionIndex = 1;
-			run_to_session(START_SESSION_INDEX);
-
-			// Successfully register first two parachains
-			let para_1 = LOWEST_PUBLIC_ID;
-			let para_2 = LOWEST_PUBLIC_ID + 1;
-
-			let validation_code = test_validation_code(max_code_size() as usize);
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_1,
-				test_genesis_head(max_head_size() as usize),
-				validation_code.clone(),
-			));
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(2)));
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(2),
-				para_2,
-				test_genesis_head(max_head_size() as usize),
-				validation_code.clone(),
-			));
-			conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
-
-			run_to_session(START_SESSION_INDEX + 2);
-
-			// Upgrade para 1 into a parachain
-			assert_ok!(Registrar::make_parachain(para_1));
-
-			// Set some mock swap data.
-			let mut swap_data = SwapData::get();
-			swap_data.insert(para_1, 69);
-			swap_data.insert(para_2, 1337);
-			SwapData::set(swap_data);
-
-			run_to_session(START_SESSION_INDEX + 4);
-
-			// Roles are as we expect
-			assert!(Parachains::is_parachain(para_1));
-			assert!(!Parachains::is_parathread(para_1));
-			assert!(!Parachains::is_parachain(para_2));
-			assert!(Parachains::is_parathread(para_2));
-
-			// Both paras initiate a swap
-			// Swap between parachain and parathread
-			assert_ok!(Registrar::swap(para_origin(para_1), para_1, para_2,));
-			assert_ok!(Registrar::swap(para_origin(para_2), para_2, para_1,));
-			System::assert_last_event(RuntimeEvent::Registrar(paras_registrar::Event::Swapped {
-				para_id: para_2,
-				other_id: para_1,
-			}));
-
-			run_to_session(START_SESSION_INDEX + 6);
-
-			// Roles are swapped
-			assert!(!Parachains::is_parachain(para_1));
-			assert!(Parachains::is_parathread(para_1));
-			assert!(Parachains::is_parachain(para_2));
-			assert!(!Parachains::is_parathread(para_2));
-
-			// Data is swapped
-			assert_eq!(SwapData::get().get(&para_1).unwrap(), &1337);
-			assert_eq!(SwapData::get().get(&para_2).unwrap(), &69);
-
-			// Both paras initiate a swap
-			// Swap between parathread and parachain
-			assert_ok!(Registrar::swap(para_origin(para_1), para_1, para_2,));
-			assert_ok!(Registrar::swap(para_origin(para_2), para_2, para_1,));
-			System::assert_last_event(RuntimeEvent::Registrar(paras_registrar::Event::Swapped {
-				para_id: para_2,
-				other_id: para_1,
-			}));
-
-			// Data is swapped
-			assert_eq!(SwapData::get().get(&para_1).unwrap(), &69);
-			assert_eq!(SwapData::get().get(&para_2).unwrap(), &1337);
-
-			// Parachain to parachain swap
-			let para_3 = LOWEST_PUBLIC_ID + 2;
-			let validation_code = test_validation_code(max_code_size() as usize);
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(3)));
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(3),
-				para_3,
-				test_genesis_head(max_head_size() as usize),
-				validation_code.clone(),
-			));
-			conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX + 6);
-
-			run_to_session(START_SESSION_INDEX + 8);
-
-			// Upgrade para 3 into a parachain
-			assert_ok!(Registrar::make_parachain(para_3));
-
-			// Set some mock swap data.
-			let mut swap_data = SwapData::get();
-			swap_data.insert(para_3, 777);
-			SwapData::set(swap_data);
-
-			run_to_session(START_SESSION_INDEX + 10);
-
-			// Both are parachains
-			assert!(Parachains::is_parachain(para_3));
-			assert!(!Parachains::is_parathread(para_3));
-			assert!(Parachains::is_parachain(para_1));
-			assert!(!Parachains::is_parathread(para_1));
-
-			// Both paras initiate a swap
-			// Swap between parachain and parachain
-			assert_ok!(Registrar::swap(para_origin(para_1), para_1, para_3,));
-			assert_ok!(Registrar::swap(para_origin(para_3), para_3, para_1,));
-			System::assert_last_event(RuntimeEvent::Registrar(paras_registrar::Event::Swapped {
-				para_id: para_3,
-				other_id: para_1,
-			}));
-
-			// Data is swapped
-			assert_eq!(SwapData::get().get(&para_3).unwrap(), &69);
-			assert_eq!(SwapData::get().get(&para_1).unwrap(), &777);
-		});
-	}
-
-	#[test]
-	fn para_lock_works() {
-		new_test_ext().execute_with(|| {
-			run_to_block(1);
-
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-			let para_id = LOWEST_PUBLIC_ID;
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_id,
-				vec![1; 3].into(),
-				test_validation_code(32)
-			));
-
-			assert_noop!(Registrar::add_lock(RuntimeOrigin::signed(2), para_id), BadOrigin);
-
-			// Once they produces new block, we lock them in.
-			Registrar::on_new_head(para_id, &Default::default());
-
-			// Owner cannot pass origin check when checking lock
-			assert_noop!(
-				Registrar::ensure_root_para_or_owner(RuntimeOrigin::signed(1), para_id),
-				BadOrigin
-			);
-			// Owner cannot remove lock.
-			assert_noop!(Registrar::remove_lock(RuntimeOrigin::signed(1), para_id), BadOrigin);
-			// Para can.
-			assert_ok!(Registrar::remove_lock(para_origin(para_id), para_id));
-			// Owner can pass origin check again
-			assert_ok!(Registrar::ensure_root_para_or_owner(RuntimeOrigin::signed(1), para_id));
-
-			// Won't lock again after it is unlocked
-			Registrar::on_new_head(para_id, &Default::default());
-
-			assert_ok!(Registrar::ensure_root_para_or_owner(RuntimeOrigin::signed(1), para_id));
-		});
-	}
-
-	#[test]
-	fn swap_handles_bad_states() {
-		new_test_ext().execute_with(|| {
-			const START_SESSION_INDEX: SessionIndex = 1;
-			run_to_session(START_SESSION_INDEX);
-
-			let para_1 = LOWEST_PUBLIC_ID;
-			let para_2 = LOWEST_PUBLIC_ID + 1;
-
-			// paras are not yet registered
-			assert!(!Parachains::is_parathread(para_1));
-			assert!(!Parachains::is_parathread(para_2));
-
-			// Cannot even start a swap
-			assert_noop!(
-				Registrar::swap(RuntimeOrigin::root(), para_1, para_2),
-				Error::<Test>::NotRegistered
-			);
-
-			// We register Paras 1 and 2
-			let validation_code = test_validation_code(32);
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(1)));
-			assert_ok!(Registrar::reserve(RuntimeOrigin::signed(2)));
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(1),
-				para_1,
-				test_genesis_head(32),
-				validation_code.clone(),
-			));
-			assert_ok!(Registrar::register(
-				RuntimeOrigin::signed(2),
-				para_2,
-				test_genesis_head(32),
-				validation_code.clone(),
-			));
-			conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
-
-			// Cannot swap
-			assert_ok!(Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
-			assert_noop!(
-				Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
-				Error::<Test>::CannotSwap
-			);
-
-			run_to_session(START_SESSION_INDEX + 2);
-
-			// They are now parathreads (on-demand parachains).
-			assert!(Parachains::is_parathread(para_1));
-			assert!(Parachains::is_parathread(para_2));
-
-			// Cannot swap
-			assert_ok!(Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
-			assert_noop!(
-				Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
-				Error::<Test>::CannotSwap
-			);
-
-			// Some other external process will elevate one on-demand
-			// parachain to a lease holding parachain
-			assert_ok!(Registrar::make_parachain(para_1));
-
-			// Cannot swap
-			assert_ok!(Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
-			assert_noop!(
-				Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
-				Error::<Test>::CannotSwap
-			);
-
-			run_to_session(START_SESSION_INDEX + 3);
-
-			// Cannot swap
-			assert_ok!(Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
-			assert_noop!(
-				Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
-				Error::<Test>::CannotSwap
-			);
-
-			run_to_session(START_SESSION_INDEX + 4);
-
-			// It is now a lease holding parachain.
-			assert!(Parachains::is_parachain(para_1));
-			assert!(Parachains::is_parathread(para_2));
-
-			// Swap works here.
-			assert_ok!(Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
-			assert_ok!(Registrar::swap(RuntimeOrigin::root(), para_2, para_1));
-			assert!(System::events().iter().any(|r| matches!(
-				r.event,
-				RuntimeEvent::Registrar(paras_registrar::Event::Swapped { .. })
-			)));
-
-			run_to_session(START_SESSION_INDEX + 5);
-
-			// Cannot swap
-			assert_ok!(Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
-			assert_noop!(
-				Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
-				Error::<Test>::CannotSwap
-			);
-
-			run_to_session(START_SESSION_INDEX + 6);
-
-			// Swap worked!
-			assert!(Parachains::is_parachain(para_2));
-			assert!(Parachains::is_parathread(para_1));
-			assert!(System::events().iter().any(|r| matches!(
-				r.event,
-				RuntimeEvent::Registrar(paras_registrar::Event::Swapped { .. })
-			)));
-
-			// Something starts to downgrade a para
-			assert_ok!(Registrar::make_parathread(para_2));
-
-			run_to_session(START_SESSION_INDEX + 7);
-
-			// Cannot swap
-			assert_ok!(Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
-			assert_noop!(
-				Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
-				Error::<Test>::CannotSwap
-			);
-
-			run_to_session(START_SESSION_INDEX + 8);
-
-			assert!(Parachains::is_parathread(para_1));
-			assert!(Parachains::is_parathread(para_2));
-		});
-	}
-}
+#[cfg(test)]
+mod tests;
 
 #[cfg(feature = "runtime-benchmarks")]
-mod benchmarking {
-	use super::{Pallet as Registrar, *};
-	use crate::traits::Registrar as RegistrarT;
-	use frame_support::assert_ok;
-	use frame_system::RawOrigin;
-	use polkadot_primitives::{MAX_CODE_SIZE, MAX_HEAD_DATA_SIZE, MIN_CODE_SIZE};
-	use polkadot_runtime_parachains::{paras, shared, Origin as ParaOrigin};
-	use sp_runtime::traits::Bounded;
-
-	use frame_benchmarking::{account, benchmarks, whitelisted_caller};
-
-	fn assert_last_event<T: Config>(generic_event: <T as Config>::RuntimeEvent) {
-		let events = frame_system::Pallet::<T>::events();
-		let system_event: <T as frame_system::Config>::RuntimeEvent = generic_event.into();
-		// compare to the last event record
-		let frame_system::EventRecord { event, .. } = &events[events.len() - 1];
-		assert_eq!(event, &system_event);
-	}
-
-	fn register_para<T: Config>(id: u32) -> ParaId {
-		let para = ParaId::from(id);
-		let genesis_head = Registrar::<T>::worst_head_data();
-		let validation_code = Registrar::<T>::worst_validation_code();
-		let caller: T::AccountId = whitelisted_caller();
-		T::Currency::make_free_balance_be(&caller, BalanceOf::<T>::max_value());
-		assert_ok!(Registrar::<T>::reserve(RawOrigin::Signed(caller.clone()).into()));
-		assert_ok!(Registrar::<T>::register(
-			RawOrigin::Signed(caller).into(),
-			para,
-			genesis_head,
-			validation_code.clone()
-		));
-		assert_ok!(polkadot_runtime_parachains::paras::Pallet::<T>::add_trusted_validation_code(
-			frame_system::Origin::<T>::Root.into(),
-			validation_code,
-		));
-		return para
-	}
-
-	fn para_origin(id: u32) -> ParaOrigin {
-		ParaOrigin::Parachain(id.into())
-	}
-
-	// This function moves forward to the next scheduled session for parachain lifecycle upgrades.
-	fn next_scheduled_session<T: Config>() {
-		shared::Pallet::<T>::set_session_index(shared::Pallet::<T>::scheduled_session());
-		paras::Pallet::<T>::test_on_new_session();
-	}
-
-	benchmarks! {
-		where_clause { where ParaOrigin: Into<<T as frame_system::Config>::RuntimeOrigin> }
-
-		reserve {
-			let caller: T::AccountId = whitelisted_caller();
-			T::Currency::make_free_balance_be(&caller, BalanceOf::<T>::max_value());
-		}: _(RawOrigin::Signed(caller.clone()))
-		verify {
-			assert_last_event::<T>(Event::<T>::Reserved { para_id: LOWEST_PUBLIC_ID, who: caller }.into());
-			assert!(Paras::<T>::get(LOWEST_PUBLIC_ID).is_some());
-			assert_eq!(paras::Pallet::<T>::lifecycle(LOWEST_PUBLIC_ID), None);
-		}
-
-		register {
-			let para = LOWEST_PUBLIC_ID;
-			let genesis_head = Registrar::<T>::worst_head_data();
-			let validation_code = Registrar::<T>::worst_validation_code();
-			let caller: T::AccountId = whitelisted_caller();
-			T::Currency::make_free_balance_be(&caller, BalanceOf::<T>::max_value());
-			assert_ok!(Registrar::<T>::reserve(RawOrigin::Signed(caller.clone()).into()));
-		}: _(RawOrigin::Signed(caller.clone()), para, genesis_head, validation_code.clone())
-		verify {
-			assert_last_event::<T>(Event::<T>::Registered{ para_id: para, manager: caller }.into());
-			assert_eq!(paras::Pallet::<T>::lifecycle(para), Some(ParaLifecycle::Onboarding));
-			assert_ok!(polkadot_runtime_parachains::paras::Pallet::<T>::add_trusted_validation_code(
-				frame_system::Origin::<T>::Root.into(),
-				validation_code,
-			));
-			next_scheduled_session::<T>();
-			assert_eq!(paras::Pallet::<T>::lifecycle(para), Some(ParaLifecycle::Parathread));
-		}
-
-		force_register {
-			let manager: T::AccountId = account("manager", 0, 0);
-			let deposit = 0u32.into();
-			let para = ParaId::from(69);
-			let genesis_head = Registrar::<T>::worst_head_data();
-			let validation_code = Registrar::<T>::worst_validation_code();
-		}: _(RawOrigin::Root, manager.clone(), deposit, para, genesis_head, validation_code.clone())
-		verify {
-			assert_last_event::<T>(Event::<T>::Registered { para_id: para, manager }.into());
-			assert_eq!(paras::Pallet::<T>::lifecycle(para), Some(ParaLifecycle::Onboarding));
-			assert_ok!(polkadot_runtime_parachains::paras::Pallet::<T>::add_trusted_validation_code(
-				frame_system::Origin::<T>::Root.into(),
-				validation_code,
-			));
-			next_scheduled_session::<T>();
-			assert_eq!(paras::Pallet::<T>::lifecycle(para), Some(ParaLifecycle::Parathread));
-		}
-
-		deregister {
-			let para = register_para::<T>(LOWEST_PUBLIC_ID.into());
-			next_scheduled_session::<T>();
-			let caller: T::AccountId = whitelisted_caller();
-		}: _(RawOrigin::Signed(caller), para)
-		verify {
-			assert_last_event::<T>(Event::<T>::Deregistered { para_id: para }.into());
-		}
-
-		swap {
-			// On demand parachain
-			let parathread = register_para::<T>(LOWEST_PUBLIC_ID.into());
-			let parachain = register_para::<T>((LOWEST_PUBLIC_ID + 1).into());
-
-			let parachain_origin = para_origin(parachain.into());
-
-			// Actually finish registration process
-			next_scheduled_session::<T>();
-
-			// Upgrade the parachain
-			Registrar::<T>::make_parachain(parachain)?;
-			next_scheduled_session::<T>();
-
-			assert_eq!(paras::Pallet::<T>::lifecycle(parachain), Some(ParaLifecycle::Parachain));
-			assert_eq!(paras::Pallet::<T>::lifecycle(parathread), Some(ParaLifecycle::Parathread));
-
-			let caller: T::AccountId = whitelisted_caller();
-			Registrar::<T>::swap(parachain_origin.into(), parachain, parathread)?;
-		}: _(RawOrigin::Signed(caller.clone()), parathread, parachain)
-		verify {
-			next_scheduled_session::<T>();
-			// Swapped!
-			assert_eq!(paras::Pallet::<T>::lifecycle(parachain), Some(ParaLifecycle::Parathread));
-			assert_eq!(paras::Pallet::<T>::lifecycle(parathread), Some(ParaLifecycle::Parachain));
-		}
-
-		schedule_code_upgrade {
-			let b in MIN_CODE_SIZE .. MAX_CODE_SIZE;
-			let new_code = ValidationCode(vec![0; b as usize]);
-			let para_id = ParaId::from(1000);
-		}: _(RawOrigin::Root, para_id, new_code)
-
-		set_current_head {
-			let b in 1 .. MAX_HEAD_DATA_SIZE;
-			let new_head = HeadData(vec![0; b as usize]);
-			let para_id = ParaId::from(1000);
-		}: _(RawOrigin::Root, para_id, new_head)
-
-		impl_benchmark_test_suite!(
-			Registrar,
-			crate::integration_tests::new_test_ext(),
-			crate::integration_tests::Test,
-		);
-	}
-}
+mod benchmarking;
diff --git a/polkadot/runtime/common/src/paras_registrar/tests.rs b/polkadot/runtime/common/src/paras_registrar/tests.rs
new file mode 100644
index 000000000000..66fef31c9afd
--- /dev/null
+++ b/polkadot/runtime/common/src/paras_registrar/tests.rs
@@ -0,0 +1,588 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Tests for the paras_registrar pallet.
+
+#[cfg(test)]
+use super::*;
+use crate::{
+	mock::conclude_pvf_checking, paras_registrar, paras_registrar::mock::*,
+	traits::Registrar as RegistrarTrait,
+};
+use frame_support::{assert_noop, assert_ok};
+use pallet_balances::Error as BalancesError;
+use polkadot_primitives::SessionIndex;
+use sp_runtime::traits::BadOrigin;
+
+#[test]
+fn end_to_end_scenario_works() {
+	new_test_ext().execute_with(|| {
+		let para_id = LOWEST_PUBLIC_ID;
+
+		const START_SESSION_INDEX: SessionIndex = 1;
+		run_to_session(START_SESSION_INDEX);
+
+		// first para is not yet registered
+		assert!(!Parachains::is_parathread(para_id));
+		// We register the Para ID
+		let validation_code = test_validation_code(32);
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_id,
+			test_genesis_head(32),
+			validation_code.clone(),
+		));
+		conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
+
+		run_to_session(START_SESSION_INDEX + 2);
+		// It is now a parathread (on-demand parachain).
+		assert!(Parachains::is_parathread(para_id));
+		assert!(!Parachains::is_parachain(para_id));
+		// Some other external process will elevate on-demand to lease holding parachain
+		assert_ok!(mock::Registrar::make_parachain(para_id));
+		run_to_session(START_SESSION_INDEX + 4);
+		// It is now a lease holding parachain.
+		assert!(!Parachains::is_parathread(para_id));
+		assert!(Parachains::is_parachain(para_id));
+		// Turn it back into a parathread (on-demand parachain)
+		assert_ok!(mock::Registrar::make_parathread(para_id));
+		run_to_session(START_SESSION_INDEX + 6);
+		assert!(Parachains::is_parathread(para_id));
+		assert!(!Parachains::is_parachain(para_id));
+		// Deregister it
+		assert_ok!(mock::Registrar::deregister(RuntimeOrigin::root(), para_id,));
+		run_to_session(START_SESSION_INDEX + 8);
+		// It is nothing
+		assert!(!Parachains::is_parathread(para_id));
+		assert!(!Parachains::is_parachain(para_id));
+	});
+}
+
+#[test]
+fn register_works() {
+	new_test_ext().execute_with(|| {
+		const START_SESSION_INDEX: SessionIndex = 1;
+		run_to_session(START_SESSION_INDEX);
+
+		let para_id = LOWEST_PUBLIC_ID;
+		assert!(!Parachains::is_parathread(para_id));
+
+		let validation_code = test_validation_code(32);
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+		assert_eq!(Balances::reserved_balance(&1), <Test as Config>::ParaDeposit::get());
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_id,
+			test_genesis_head(32),
+			validation_code.clone(),
+		));
+		conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
+
+		run_to_session(START_SESSION_INDEX + 2);
+		assert!(Parachains::is_parathread(para_id));
+		// Even though the registered validation code has a smaller size than the maximum the
+		// para manager's deposit is reserved as though they registered the maximum-sized code.
+		// Consequently, they can upgrade their code to the maximum size at any point without
+		// additional cost.
+		let validation_code_deposit =
+			max_code_size() as BalanceOf<Test> * <Test as Config>::DataDepositPerByte::get();
+		let head_deposit = 32 * <Test as Config>::DataDepositPerByte::get();
+		assert_eq!(
+			Balances::reserved_balance(&1),
+			<Test as Config>::ParaDeposit::get() + head_deposit + validation_code_deposit
+		);
+	});
+}
+
+#[test]
+fn schedule_code_upgrade_validates_code() {
+	new_test_ext().execute_with(|| {
+		const START_SESSION_INDEX: SessionIndex = 1;
+		run_to_session(START_SESSION_INDEX);
+
+		let para_id = LOWEST_PUBLIC_ID;
+		assert!(!Parachains::is_parathread(para_id));
+
+		let validation_code = test_validation_code(32);
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+		assert_eq!(Balances::reserved_balance(&1), <Test as Config>::ParaDeposit::get());
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_id,
+			test_genesis_head(32),
+			validation_code.clone(),
+		));
+		conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
+
+		run_to_session(START_SESSION_INDEX + 2);
+		assert!(Parachains::is_parathread(para_id));
+
+		let new_code = test_validation_code(0);
+		assert_noop!(
+			mock::Registrar::schedule_code_upgrade(
+				RuntimeOrigin::signed(1),
+				para_id,
+				new_code.clone(),
+			),
+			paras::Error::<Test>::InvalidCode
+		);
+
+		let new_code = test_validation_code(max_code_size() as usize + 1);
+		assert_noop!(
+			mock::Registrar::schedule_code_upgrade(
+				RuntimeOrigin::signed(1),
+				para_id,
+				new_code.clone(),
+			),
+			paras::Error::<Test>::InvalidCode
+		);
+	});
+}
+
+#[test]
+fn register_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		let para_id = LOWEST_PUBLIC_ID;
+
+		assert_noop!(
+			mock::Registrar::register(
+				RuntimeOrigin::signed(1),
+				para_id,
+				test_genesis_head(max_head_size() as usize),
+				test_validation_code(max_code_size() as usize),
+			),
+			Error::<Test>::NotReserved
+		);
+
+		// Successfully register para
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+
+		assert_noop!(
+			mock::Registrar::register(
+				RuntimeOrigin::signed(2),
+				para_id,
+				test_genesis_head(max_head_size() as usize),
+				test_validation_code(max_code_size() as usize),
+			),
+			Error::<Test>::NotOwner
+		);
+
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_id,
+			test_genesis_head(max_head_size() as usize),
+			test_validation_code(max_code_size() as usize),
+		));
+		// Can skip pre-check and deregister para which's still onboarding.
+		run_to_session(2);
+
+		assert_ok!(mock::Registrar::deregister(RuntimeOrigin::root(), para_id));
+
+		// Can't do it again
+		assert_noop!(
+			mock::Registrar::register(
+				RuntimeOrigin::signed(1),
+				para_id,
+				test_genesis_head(max_head_size() as usize),
+				test_validation_code(max_code_size() as usize),
+			),
+			Error::<Test>::NotReserved
+		);
+
+		// Head Size Check
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(2)));
+		assert_noop!(
+			mock::Registrar::register(
+				RuntimeOrigin::signed(2),
+				para_id + 1,
+				test_genesis_head((max_head_size() + 1) as usize),
+				test_validation_code(max_code_size() as usize),
+			),
+			Error::<Test>::HeadDataTooLarge
+		);
+
+		// Code Size Check
+		assert_noop!(
+			mock::Registrar::register(
+				RuntimeOrigin::signed(2),
+				para_id + 1,
+				test_genesis_head(max_head_size() as usize),
+				test_validation_code((max_code_size() + 1) as usize),
+			),
+			Error::<Test>::CodeTooLarge
+		);
+
+		// Needs enough funds for deposit
+		assert_noop!(
+			mock::Registrar::reserve(RuntimeOrigin::signed(1337)),
+			BalancesError::<Test, _>::InsufficientBalance
+		);
+	});
+}
+
+#[test]
+fn deregister_works() {
+	new_test_ext().execute_with(|| {
+		const START_SESSION_INDEX: SessionIndex = 1;
+		run_to_session(START_SESSION_INDEX);
+
+		let para_id = LOWEST_PUBLIC_ID;
+		assert!(!Parachains::is_parathread(para_id));
+
+		let validation_code = test_validation_code(32);
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_id,
+			test_genesis_head(32),
+			validation_code.clone(),
+		));
+		conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
+
+		run_to_session(START_SESSION_INDEX + 2);
+		assert!(Parachains::is_parathread(para_id));
+		assert_ok!(mock::Registrar::deregister(RuntimeOrigin::root(), para_id,));
+		run_to_session(START_SESSION_INDEX + 4);
+		assert!(paras::Pallet::<Test>::lifecycle(para_id).is_none());
+		assert_eq!(Balances::reserved_balance(&1), 0);
+	});
+}
+
+#[test]
+fn deregister_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		const START_SESSION_INDEX: SessionIndex = 1;
+		run_to_session(START_SESSION_INDEX);
+
+		let para_id = LOWEST_PUBLIC_ID;
+		assert!(!Parachains::is_parathread(para_id));
+
+		let validation_code = test_validation_code(32);
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_id,
+			test_genesis_head(32),
+			validation_code.clone(),
+		));
+		conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
+
+		run_to_session(START_SESSION_INDEX + 2);
+		assert!(Parachains::is_parathread(para_id));
+		// Owner check
+		assert_noop!(mock::Registrar::deregister(RuntimeOrigin::signed(2), para_id,), BadOrigin);
+		assert_ok!(mock::Registrar::make_parachain(para_id));
+		run_to_session(START_SESSION_INDEX + 4);
+		// Cant directly deregister parachain
+		assert_noop!(
+			mock::Registrar::deregister(RuntimeOrigin::root(), para_id,),
+			Error::<Test>::NotParathread
+		);
+	});
+}
+
+#[test]
+fn swap_works() {
+	new_test_ext().execute_with(|| {
+		const START_SESSION_INDEX: SessionIndex = 1;
+		run_to_session(START_SESSION_INDEX);
+
+		// Successfully register first two parachains
+		let para_1 = LOWEST_PUBLIC_ID;
+		let para_2 = LOWEST_PUBLIC_ID + 1;
+
+		let validation_code = test_validation_code(max_code_size() as usize);
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_1,
+			test_genesis_head(max_head_size() as usize),
+			validation_code.clone(),
+		));
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(2)));
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(2),
+			para_2,
+			test_genesis_head(max_head_size() as usize),
+			validation_code.clone(),
+		));
+		conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
+
+		run_to_session(START_SESSION_INDEX + 2);
+
+		// Upgrade para 1 into a parachain
+		assert_ok!(mock::Registrar::make_parachain(para_1));
+
+		// Set some mock swap data.
+		let mut swap_data = SwapData::get();
+		swap_data.insert(para_1, 69);
+		swap_data.insert(para_2, 1337);
+		SwapData::set(swap_data);
+
+		run_to_session(START_SESSION_INDEX + 4);
+
+		// Roles are as we expect
+		assert!(Parachains::is_parachain(para_1));
+		assert!(!Parachains::is_parathread(para_1));
+		assert!(!Parachains::is_parachain(para_2));
+		assert!(Parachains::is_parathread(para_2));
+
+		// Both paras initiate a swap
+		// Swap between parachain and parathread
+		assert_ok!(mock::Registrar::swap(para_origin(para_1), para_1, para_2,));
+		assert_ok!(mock::Registrar::swap(para_origin(para_2), para_2, para_1,));
+		System::assert_last_event(RuntimeEvent::Registrar(paras_registrar::Event::Swapped {
+			para_id: para_2,
+			other_id: para_1,
+		}));
+
+		run_to_session(START_SESSION_INDEX + 6);
+
+		// Roles are swapped
+		assert!(!Parachains::is_parachain(para_1));
+		assert!(Parachains::is_parathread(para_1));
+		assert!(Parachains::is_parachain(para_2));
+		assert!(!Parachains::is_parathread(para_2));
+
+		// Data is swapped
+		assert_eq!(SwapData::get().get(&para_1).unwrap(), &1337);
+		assert_eq!(SwapData::get().get(&para_2).unwrap(), &69);
+
+		// Both paras initiate a swap
+		// Swap between parathread and parachain
+		assert_ok!(mock::Registrar::swap(para_origin(para_1), para_1, para_2,));
+		assert_ok!(mock::Registrar::swap(para_origin(para_2), para_2, para_1,));
+		System::assert_last_event(RuntimeEvent::Registrar(paras_registrar::Event::Swapped {
+			para_id: para_2,
+			other_id: para_1,
+		}));
+
+		// Data is swapped
+		assert_eq!(SwapData::get().get(&para_1).unwrap(), &69);
+		assert_eq!(SwapData::get().get(&para_2).unwrap(), &1337);
+
+		// Parachain to parachain swap
+		let para_3 = LOWEST_PUBLIC_ID + 2;
+		let validation_code = test_validation_code(max_code_size() as usize);
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(3)));
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(3),
+			para_3,
+			test_genesis_head(max_head_size() as usize),
+			validation_code.clone(),
+		));
+		conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX + 6);
+
+		run_to_session(START_SESSION_INDEX + 8);
+
+		// Upgrade para 3 into a parachain
+		assert_ok!(mock::Registrar::make_parachain(para_3));
+
+		// Set some mock swap data.
+		let mut swap_data = SwapData::get();
+		swap_data.insert(para_3, 777);
+		SwapData::set(swap_data);
+
+		run_to_session(START_SESSION_INDEX + 10);
+
+		// Both are parachains
+		assert!(Parachains::is_parachain(para_3));
+		assert!(!Parachains::is_parathread(para_3));
+		assert!(Parachains::is_parachain(para_1));
+		assert!(!Parachains::is_parathread(para_1));
+
+		// Both paras initiate a swap
+		// Swap between parachain and parachain
+		assert_ok!(mock::Registrar::swap(para_origin(para_1), para_1, para_3,));
+		assert_ok!(mock::Registrar::swap(para_origin(para_3), para_3, para_1,));
+		System::assert_last_event(RuntimeEvent::Registrar(paras_registrar::Event::Swapped {
+			para_id: para_3,
+			other_id: para_1,
+		}));
+
+		// Data is swapped
+		assert_eq!(SwapData::get().get(&para_3).unwrap(), &69);
+		assert_eq!(SwapData::get().get(&para_1).unwrap(), &777);
+	});
+}
+
+#[test]
+fn para_lock_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(1);
+
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+		let para_id = LOWEST_PUBLIC_ID;
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_id,
+			vec![1; 3].into(),
+			test_validation_code(32)
+		));
+
+		assert_noop!(mock::Registrar::add_lock(RuntimeOrigin::signed(2), para_id), BadOrigin);
+
+		// Once they produces new block, we lock them in.
+		mock::Registrar::on_new_head(para_id, &Default::default());
+
+		// Owner cannot pass origin check when checking lock
+		assert_noop!(
+			mock::Registrar::ensure_root_para_or_owner(RuntimeOrigin::signed(1), para_id),
+			Error::<Test>::ParaLocked,
+		);
+		// Owner cannot remove lock.
+		assert_noop!(mock::Registrar::remove_lock(RuntimeOrigin::signed(1), para_id), BadOrigin);
+		// Para can.
+		assert_ok!(mock::Registrar::remove_lock(para_origin(para_id), para_id));
+		// Owner can pass origin check again
+		assert_ok!(mock::Registrar::ensure_root_para_or_owner(RuntimeOrigin::signed(1), para_id));
+
+		// Won't lock again after it is unlocked
+		mock::Registrar::on_new_head(para_id, &Default::default());
+
+		assert_ok!(mock::Registrar::ensure_root_para_or_owner(RuntimeOrigin::signed(1), para_id));
+	});
+}
+
+#[test]
+fn swap_handles_bad_states() {
+	new_test_ext().execute_with(|| {
+		const START_SESSION_INDEX: SessionIndex = 1;
+		run_to_session(START_SESSION_INDEX);
+
+		let para_1 = LOWEST_PUBLIC_ID;
+		let para_2 = LOWEST_PUBLIC_ID + 1;
+
+		// paras are not yet registered
+		assert!(!Parachains::is_parathread(para_1));
+		assert!(!Parachains::is_parathread(para_2));
+
+		// Cannot even start a swap
+		assert_noop!(
+			mock::Registrar::swap(RuntimeOrigin::root(), para_1, para_2),
+			Error::<Test>::NotRegistered
+		);
+
+		// We register Paras 1 and 2
+		let validation_code = test_validation_code(32);
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(1)));
+		assert_ok!(mock::Registrar::reserve(RuntimeOrigin::signed(2)));
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(1),
+			para_1,
+			test_genesis_head(32),
+			validation_code.clone(),
+		));
+		assert_ok!(mock::Registrar::register(
+			RuntimeOrigin::signed(2),
+			para_2,
+			test_genesis_head(32),
+			validation_code.clone(),
+		));
+		conclude_pvf_checking::<Test>(&validation_code, VALIDATORS, START_SESSION_INDEX);
+
+		// Cannot swap
+		assert_ok!(mock::Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
+		assert_noop!(
+			mock::Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
+			Error::<Test>::CannotSwap
+		);
+
+		run_to_session(START_SESSION_INDEX + 2);
+
+		// They are now parathreads (on-demand parachains).
+		assert!(Parachains::is_parathread(para_1));
+		assert!(Parachains::is_parathread(para_2));
+
+		// Cannot swap
+		assert_ok!(mock::Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
+		assert_noop!(
+			mock::Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
+			Error::<Test>::CannotSwap
+		);
+
+		// Some other external process will elevate one on-demand
+		// parachain to a lease holding parachain
+		assert_ok!(mock::Registrar::make_parachain(para_1));
+
+		// Cannot swap
+		assert_ok!(mock::Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
+		assert_noop!(
+			mock::Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
+			Error::<Test>::CannotSwap
+		);
+
+		run_to_session(START_SESSION_INDEX + 3);
+
+		// Cannot swap
+		assert_ok!(mock::Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
+		assert_noop!(
+			mock::Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
+			Error::<Test>::CannotSwap
+		);
+
+		run_to_session(START_SESSION_INDEX + 4);
+
+		// It is now a lease holding parachain.
+		assert!(Parachains::is_parachain(para_1));
+		assert!(Parachains::is_parathread(para_2));
+
+		// Swap works here.
+		assert_ok!(mock::Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
+		assert_ok!(mock::Registrar::swap(RuntimeOrigin::root(), para_2, para_1));
+		assert!(System::events().iter().any(|r| matches!(
+			r.event,
+			RuntimeEvent::Registrar(paras_registrar::Event::Swapped { .. })
+		)));
+
+		run_to_session(START_SESSION_INDEX + 5);
+
+		// Cannot swap
+		assert_ok!(mock::Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
+		assert_noop!(
+			mock::Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
+			Error::<Test>::CannotSwap
+		);
+
+		run_to_session(START_SESSION_INDEX + 6);
+
+		// Swap worked!
+		assert!(Parachains::is_parachain(para_2));
+		assert!(Parachains::is_parathread(para_1));
+		assert!(System::events().iter().any(|r| matches!(
+			r.event,
+			RuntimeEvent::Registrar(paras_registrar::Event::Swapped { .. })
+		)));
+
+		// Something starts to downgrade a para
+		assert_ok!(mock::Registrar::make_parathread(para_2));
+
+		run_to_session(START_SESSION_INDEX + 7);
+
+		// Cannot swap
+		assert_ok!(mock::Registrar::swap(RuntimeOrigin::root(), para_1, para_2));
+		assert_noop!(
+			mock::Registrar::swap(RuntimeOrigin::root(), para_2, para_1),
+			Error::<Test>::CannotSwap
+		);
+
+		run_to_session(START_SESSION_INDEX + 8);
+
+		assert!(Parachains::is_parathread(para_1));
+		assert!(Parachains::is_parathread(para_2));
+	});
+}
diff --git a/polkadot/runtime/common/src/paras_sudo_wrapper.rs b/polkadot/runtime/common/src/paras_sudo_wrapper.rs
index a93c209e9279..bd5984b3b63e 100644
--- a/polkadot/runtime/common/src/paras_sudo_wrapper.rs
+++ b/polkadot/runtime/common/src/paras_sudo_wrapper.rs
@@ -48,6 +48,8 @@ pub mod pallet {
 		/// A DMP message couldn't be sent because it exceeds the maximum size allowed for a
 		/// downward message.
 		ExceedsMaxMessageSize,
+		/// A DMP message couldn't be sent because the destination is unreachable.
+		Unroutable,
 		/// Could not schedule para cleanup.
 		CouldntCleanup,
 		/// Not a parathread (on-demand parachain).
@@ -157,6 +159,7 @@ pub mod pallet {
 			{
 				dmp::QueueDownwardMessageError::ExceedsMaxMessageSize =>
 					Error::<T>::ExceedsMaxMessageSize.into(),
+				dmp::QueueDownwardMessageError::Unroutable => Error::<T>::Unroutable.into(),
 			})
 		}
 
diff --git a/polkadot/runtime/common/src/purchase.rs b/polkadot/runtime/common/src/purchase.rs
deleted file mode 100644
index cec92540654c..000000000000
--- a/polkadot/runtime/common/src/purchase.rs
+++ /dev/null
@@ -1,1178 +0,0 @@
-// Copyright (C) Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
-
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Pallet to process purchase of DOTs.
-
-use alloc::vec::Vec;
-use codec::{Decode, Encode};
-use frame_support::{
-	pallet_prelude::*,
-	traits::{Currency, EnsureOrigin, ExistenceRequirement, Get, VestingSchedule},
-};
-use frame_system::pallet_prelude::*;
-pub use pallet::*;
-use scale_info::TypeInfo;
-use sp_core::sr25519;
-use sp_runtime::{
-	traits::{CheckedAdd, Saturating, Verify, Zero},
-	AnySignature, DispatchError, DispatchResult, Permill, RuntimeDebug,
-};
-
-type BalanceOf<T> =
-	<<T as Config>::Currency as Currency<<T as frame_system::Config>::AccountId>>::Balance;
-
-/// The kind of statement an account needs to make for a claim to be valid.
-#[derive(Encode, Decode, Clone, Copy, Eq, PartialEq, RuntimeDebug, TypeInfo)]
-pub enum AccountValidity {
-	/// Account is not valid.
-	Invalid,
-	/// Account has initiated the account creation process.
-	Initiated,
-	/// Account is pending validation.
-	Pending,
-	/// Account is valid with a low contribution amount.
-	ValidLow,
-	/// Account is valid with a high contribution amount.
-	ValidHigh,
-	/// Account has completed the purchase process.
-	Completed,
-}
-
-impl Default for AccountValidity {
-	fn default() -> Self {
-		AccountValidity::Invalid
-	}
-}
-
-impl AccountValidity {
-	fn is_valid(&self) -> bool {
-		match self {
-			Self::Invalid => false,
-			Self::Initiated => false,
-			Self::Pending => false,
-			Self::ValidLow => true,
-			Self::ValidHigh => true,
-			Self::Completed => false,
-		}
-	}
-}
-
-/// All information about an account regarding the purchase of DOTs.
-#[derive(Encode, Decode, Default, Clone, Eq, PartialEq, RuntimeDebug, TypeInfo)]
-pub struct AccountStatus<Balance> {
-	/// The current validity status of the user. Will denote if the user has passed KYC,
-	/// how much they are able to purchase, and when their purchase process has completed.
-	validity: AccountValidity,
-	/// The amount of free DOTs they have purchased.
-	free_balance: Balance,
-	/// The amount of locked DOTs they have purchased.
-	locked_balance: Balance,
-	/// Their sr25519/ed25519 signature verifying they have signed our required statement.
-	signature: Vec<u8>,
-	/// The percentage of VAT the purchaser is responsible for. This is already factored into
-	/// account balance.
-	vat: Permill,
-}
-
-#[frame_support::pallet]
-pub mod pallet {
-	use super::*;
-
-	#[pallet::pallet]
-	#[pallet::without_storage_info]
-	pub struct Pallet<T>(_);
-
-	#[pallet::config]
-	pub trait Config: frame_system::Config {
-		/// The overarching event type.
-		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
-
-		/// Balances Pallet
-		type Currency: Currency<Self::AccountId>;
-
-		/// Vesting Pallet
-		type VestingSchedule: VestingSchedule<
-			Self::AccountId,
-			Moment = BlockNumberFor<Self>,
-			Currency = Self::Currency,
-		>;
-
-		/// The origin allowed to set account status.
-		type ValidityOrigin: EnsureOrigin<Self::RuntimeOrigin>;
-
-		/// The origin allowed to make configurations to the pallet.
-		type ConfigurationOrigin: EnsureOrigin<Self::RuntimeOrigin>;
-
-		/// The maximum statement length for the statement users to sign when creating an account.
-		#[pallet::constant]
-		type MaxStatementLength: Get<u32>;
-
-		/// The amount of purchased locked DOTs that we will unlock for basic actions on the chain.
-		#[pallet::constant]
-		type UnlockedProportion: Get<Permill>;
-
-		/// The maximum amount of locked DOTs that we will unlock.
-		#[pallet::constant]
-		type MaxUnlocked: Get<BalanceOf<Self>>;
-	}
-
-	#[pallet::event]
-	#[pallet::generate_deposit(pub(super) fn deposit_event)]
-	pub enum Event<T: Config> {
-		/// A new account was created.
-		AccountCreated { who: T::AccountId },
-		/// Someone's account validity was updated.
-		ValidityUpdated { who: T::AccountId, validity: AccountValidity },
-		/// Someone's purchase balance was updated.
-		BalanceUpdated { who: T::AccountId, free: BalanceOf<T>, locked: BalanceOf<T> },
-		/// A payout was made to a purchaser.
-		PaymentComplete { who: T::AccountId, free: BalanceOf<T>, locked: BalanceOf<T> },
-		/// A new payment account was set.
-		PaymentAccountSet { who: T::AccountId },
-		/// A new statement was set.
-		StatementUpdated,
-		/// A new statement was set. `[block_number]`
-		UnlockBlockUpdated { block_number: BlockNumberFor<T> },
-	}
-
-	#[pallet::error]
-	pub enum Error<T> {
-		/// Account is not currently valid to use.
-		InvalidAccount,
-		/// Account used in the purchase already exists.
-		ExistingAccount,
-		/// Provided signature is invalid
-		InvalidSignature,
-		/// Account has already completed the purchase process.
-		AlreadyCompleted,
-		/// An overflow occurred when doing calculations.
-		Overflow,
-		/// The statement is too long to be stored on chain.
-		InvalidStatement,
-		/// The unlock block is in the past!
-		InvalidUnlockBlock,
-		/// Vesting schedule already exists for this account.
-		VestingScheduleExists,
-	}
-
-	// A map of all participants in the DOT purchase process.
-	#[pallet::storage]
-	pub(super) type Accounts<T: Config> =
-		StorageMap<_, Blake2_128Concat, T::AccountId, AccountStatus<BalanceOf<T>>, ValueQuery>;
-
-	// The account that will be used to payout participants of the DOT purchase process.
-	#[pallet::storage]
-	pub(super) type PaymentAccount<T: Config> = StorageValue<_, T::AccountId, OptionQuery>;
-
-	// The statement purchasers will need to sign to participate.
-	#[pallet::storage]
-	pub(super) type Statement<T> = StorageValue<_, Vec<u8>, ValueQuery>;
-
-	// The block where all locked dots will unlock.
-	#[pallet::storage]
-	pub(super) type UnlockBlock<T: Config> = StorageValue<_, BlockNumberFor<T>, ValueQuery>;
-
-	#[pallet::hooks]
-	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {}
-
-	#[pallet::call]
-	impl<T: Config> Pallet<T> {
-		/// Create a new account. Proof of existence through a valid signed message.
-		///
-		/// We check that the account does not exist at this stage.
-		///
-		/// Origin must match the `ValidityOrigin`.
-		#[pallet::call_index(0)]
-		#[pallet::weight(Weight::from_parts(200_000_000, 0) + T::DbWeight::get().reads_writes(4, 1))]
-		pub fn create_account(
-			origin: OriginFor<T>,
-			who: T::AccountId,
-			signature: Vec<u8>,
-		) -> DispatchResult {
-			T::ValidityOrigin::ensure_origin(origin)?;
-			// Account is already being tracked by the pallet.
-			ensure!(!Accounts::<T>::contains_key(&who), Error::<T>::ExistingAccount);
-			// Account should not have a vesting schedule.
-			ensure!(
-				T::VestingSchedule::vesting_balance(&who).is_none(),
-				Error::<T>::VestingScheduleExists
-			);
-
-			// Verify the signature provided is valid for the statement.
-			Self::verify_signature(&who, &signature)?;
-
-			// Create a new pending account.
-			let status = AccountStatus {
-				validity: AccountValidity::Initiated,
-				signature,
-				free_balance: Zero::zero(),
-				locked_balance: Zero::zero(),
-				vat: Permill::zero(),
-			};
-			Accounts::<T>::insert(&who, status);
-			Self::deposit_event(Event::<T>::AccountCreated { who });
-			Ok(())
-		}
-
-		/// Update the validity status of an existing account. If set to completed, the account
-		/// will no longer be able to continue through the crowdfund process.
-		///
-		/// We check that the account exists at this stage, but has not completed the process.
-		///
-		/// Origin must match the `ValidityOrigin`.
-		#[pallet::call_index(1)]
-		#[pallet::weight(T::DbWeight::get().reads_writes(1, 1))]
-		pub fn update_validity_status(
-			origin: OriginFor<T>,
-			who: T::AccountId,
-			validity: AccountValidity,
-		) -> DispatchResult {
-			T::ValidityOrigin::ensure_origin(origin)?;
-			ensure!(Accounts::<T>::contains_key(&who), Error::<T>::InvalidAccount);
-			Accounts::<T>::try_mutate(
-				&who,
-				|status: &mut AccountStatus<BalanceOf<T>>| -> DispatchResult {
-					ensure!(
-						status.validity != AccountValidity::Completed,
-						Error::<T>::AlreadyCompleted
-					);
-					status.validity = validity;
-					Ok(())
-				},
-			)?;
-			Self::deposit_event(Event::<T>::ValidityUpdated { who, validity });
-			Ok(())
-		}
-
-		/// Update the balance of a valid account.
-		///
-		/// We check that the account is valid for a balance transfer at this point.
-		///
-		/// Origin must match the `ValidityOrigin`.
-		#[pallet::call_index(2)]
-		#[pallet::weight(T::DbWeight::get().reads_writes(2, 1))]
-		pub fn update_balance(
-			origin: OriginFor<T>,
-			who: T::AccountId,
-			free_balance: BalanceOf<T>,
-			locked_balance: BalanceOf<T>,
-			vat: Permill,
-		) -> DispatchResult {
-			T::ValidityOrigin::ensure_origin(origin)?;
-
-			Accounts::<T>::try_mutate(
-				&who,
-				|status: &mut AccountStatus<BalanceOf<T>>| -> DispatchResult {
-					// Account has a valid status (not Invalid, Pending, or Completed)...
-					ensure!(status.validity.is_valid(), Error::<T>::InvalidAccount);
-
-					free_balance.checked_add(&locked_balance).ok_or(Error::<T>::Overflow)?;
-					status.free_balance = free_balance;
-					status.locked_balance = locked_balance;
-					status.vat = vat;
-					Ok(())
-				},
-			)?;
-			Self::deposit_event(Event::<T>::BalanceUpdated {
-				who,
-				free: free_balance,
-				locked: locked_balance,
-			});
-			Ok(())
-		}
-
-		/// Pay the user and complete the purchase process.
-		///
-		/// We reverify all assumptions about the state of an account, and complete the process.
-		///
-		/// Origin must match the configured `PaymentAccount` (if it is not configured then this
-		/// will always fail with `BadOrigin`).
-		#[pallet::call_index(3)]
-		#[pallet::weight(T::DbWeight::get().reads_writes(4, 2))]
-		pub fn payout(origin: OriginFor<T>, who: T::AccountId) -> DispatchResult {
-			// Payments must be made directly by the `PaymentAccount`.
-			let payment_account = ensure_signed(origin)?;
-			let test_against = PaymentAccount::<T>::get().ok_or(DispatchError::BadOrigin)?;
-			ensure!(payment_account == test_against, DispatchError::BadOrigin);
-
-			// Account should not have a vesting schedule.
-			ensure!(
-				T::VestingSchedule::vesting_balance(&who).is_none(),
-				Error::<T>::VestingScheduleExists
-			);
-
-			Accounts::<T>::try_mutate(
-				&who,
-				|status: &mut AccountStatus<BalanceOf<T>>| -> DispatchResult {
-					// Account has a valid status (not Invalid, Pending, or Completed)...
-					ensure!(status.validity.is_valid(), Error::<T>::InvalidAccount);
-
-					// Transfer funds from the payment account into the purchasing user.
-					let total_balance = status
-						.free_balance
-						.checked_add(&status.locked_balance)
-						.ok_or(Error::<T>::Overflow)?;
-					T::Currency::transfer(
-						&payment_account,
-						&who,
-						total_balance,
-						ExistenceRequirement::AllowDeath,
-					)?;
-
-					if !status.locked_balance.is_zero() {
-						let unlock_block = UnlockBlock::<T>::get();
-						// We allow some configurable portion of the purchased locked DOTs to be
-						// unlocked for basic usage.
-						let unlocked = (T::UnlockedProportion::get() * status.locked_balance)
-							.min(T::MaxUnlocked::get());
-						let locked = status.locked_balance.saturating_sub(unlocked);
-						// We checked that this account has no existing vesting schedule. So this
-						// function should never fail, however if it does, not much we can do about
-						// it at this point.
-						let _ = T::VestingSchedule::add_vesting_schedule(
-							// Apply vesting schedule to this user
-							&who,
-							// For this much amount
-							locked,
-							// Unlocking the full amount after one block
-							locked,
-							// When everything unlocks
-							unlock_block,
-						);
-					}
-
-					// Setting the user account to `Completed` ends the purchase process for this
-					// user.
-					status.validity = AccountValidity::Completed;
-					Self::deposit_event(Event::<T>::PaymentComplete {
-						who: who.clone(),
-						free: status.free_balance,
-						locked: status.locked_balance,
-					});
-					Ok(())
-				},
-			)?;
-			Ok(())
-		}
-
-		/* Configuration Operations */
-
-		/// Set the account that will be used to payout users in the DOT purchase process.
-		///
-		/// Origin must match the `ConfigurationOrigin`
-		#[pallet::call_index(4)]
-		#[pallet::weight(T::DbWeight::get().writes(1))]
-		pub fn set_payment_account(origin: OriginFor<T>, who: T::AccountId) -> DispatchResult {
-			T::ConfigurationOrigin::ensure_origin(origin)?;
-			// Possibly this is worse than having the caller account be the payment account?
-			PaymentAccount::<T>::put(who.clone());
-			Self::deposit_event(Event::<T>::PaymentAccountSet { who });
-			Ok(())
-		}
-
-		/// Set the statement that must be signed for a user to participate on the DOT sale.
-		///
-		/// Origin must match the `ConfigurationOrigin`
-		#[pallet::call_index(5)]
-		#[pallet::weight(T::DbWeight::get().writes(1))]
-		pub fn set_statement(origin: OriginFor<T>, statement: Vec<u8>) -> DispatchResult {
-			T::ConfigurationOrigin::ensure_origin(origin)?;
-			ensure!(
-				(statement.len() as u32) < T::MaxStatementLength::get(),
-				Error::<T>::InvalidStatement
-			);
-			// Possibly this is worse than having the caller account be the payment account?
-			Statement::<T>::set(statement);
-			Self::deposit_event(Event::<T>::StatementUpdated);
-			Ok(())
-		}
-
-		/// Set the block where locked DOTs will become unlocked.
-		///
-		/// Origin must match the `ConfigurationOrigin`
-		#[pallet::call_index(6)]
-		#[pallet::weight(T::DbWeight::get().writes(1))]
-		pub fn set_unlock_block(
-			origin: OriginFor<T>,
-			unlock_block: BlockNumberFor<T>,
-		) -> DispatchResult {
-			T::ConfigurationOrigin::ensure_origin(origin)?;
-			ensure!(
-				unlock_block > frame_system::Pallet::<T>::block_number(),
-				Error::<T>::InvalidUnlockBlock
-			);
-			// Possibly this is worse than having the caller account be the payment account?
-			UnlockBlock::<T>::set(unlock_block);
-			Self::deposit_event(Event::<T>::UnlockBlockUpdated { block_number: unlock_block });
-			Ok(())
-		}
-	}
-}
-
-impl<T: Config> Pallet<T> {
-	fn verify_signature(who: &T::AccountId, signature: &[u8]) -> Result<(), DispatchError> {
-		// sr25519 always expects a 64 byte signature.
-		let signature: AnySignature = sr25519::Signature::try_from(signature)
-			.map_err(|_| Error::<T>::InvalidSignature)?
-			.into();
-
-		// In Polkadot, the AccountId is always the same as the 32 byte public key.
-		let account_bytes: [u8; 32] = account_to_bytes(who)?;
-		let public_key = sr25519::Public::from_raw(account_bytes);
-
-		let message = Statement::<T>::get();
-
-		// Check if everything is good or not.
-		match signature.verify(message.as_slice(), &public_key) {
-			true => Ok(()),
-			false => Err(Error::<T>::InvalidSignature)?,
-		}
-	}
-}
-
-// This function converts a 32 byte AccountId to its byte-array equivalent form.
-fn account_to_bytes<AccountId>(account: &AccountId) -> Result<[u8; 32], DispatchError>
-where
-	AccountId: Encode,
-{
-	let account_vec = account.encode();
-	ensure!(account_vec.len() == 32, "AccountId must be 32 bytes.");
-	let mut bytes = [0u8; 32];
-	bytes.copy_from_slice(&account_vec);
-	Ok(bytes)
-}
-
-/// WARNING: Executing this function will clear all storage used by this pallet.
-/// Be sure this is what you want...
-pub fn remove_pallet<T>() -> frame_support::weights::Weight
-where
-	T: frame_system::Config,
-{
-	#[allow(deprecated)]
-	use frame_support::migration::remove_storage_prefix;
-	#[allow(deprecated)]
-	remove_storage_prefix(b"Purchase", b"Accounts", b"");
-	#[allow(deprecated)]
-	remove_storage_prefix(b"Purchase", b"PaymentAccount", b"");
-	#[allow(deprecated)]
-	remove_storage_prefix(b"Purchase", b"Statement", b"");
-	#[allow(deprecated)]
-	remove_storage_prefix(b"Purchase", b"UnlockBlock", b"");
-
-	<T as frame_system::Config>::BlockWeights::get().max_block
-}
-
-#[cfg(test)]
-mod tests {
-	use super::*;
-
-	use sp_core::{crypto::AccountId32, H256};
-	use sp_keyring::{Ed25519Keyring, Sr25519Keyring};
-	// The testing primitives are very useful for avoiding having to work with signatures
-	// or public keys. `u64` is used as the `AccountId` and no `Signature`s are required.
-	use crate::purchase;
-	use frame_support::{
-		assert_noop, assert_ok, derive_impl, ord_parameter_types, parameter_types,
-		traits::{Currency, WithdrawReasons},
-	};
-	use sp_runtime::{
-		traits::{BlakeTwo256, Dispatchable, Identity, IdentityLookup},
-		ArithmeticError, BuildStorage,
-		DispatchError::BadOrigin,
-	};
-
-	type Block = frame_system::mocking::MockBlock<Test>;
-
-	frame_support::construct_runtime!(
-		pub enum Test
-		{
-			System: frame_system,
-			Balances: pallet_balances,
-			Vesting: pallet_vesting,
-			Purchase: purchase,
-		}
-	);
-
-	type AccountId = AccountId32;
-
-	#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
-	impl frame_system::Config for Test {
-		type BaseCallFilter = frame_support::traits::Everything;
-		type BlockWeights = ();
-		type BlockLength = ();
-		type DbWeight = ();
-		type RuntimeOrigin = RuntimeOrigin;
-		type RuntimeCall = RuntimeCall;
-		type Nonce = u64;
-		type Hash = H256;
-		type Hashing = BlakeTwo256;
-		type AccountId = AccountId;
-		type Lookup = IdentityLookup<AccountId>;
-		type Block = Block;
-		type RuntimeEvent = RuntimeEvent;
-		type Version = ();
-		type PalletInfo = PalletInfo;
-		type AccountData = pallet_balances::AccountData<u64>;
-		type OnNewAccount = ();
-		type OnKilledAccount = ();
-		type SystemWeightInfo = ();
-		type SS58Prefix = ();
-		type OnSetCode = ();
-		type MaxConsumers = frame_support::traits::ConstU32<16>;
-	}
-
-	#[derive_impl(pallet_balances::config_preludes::TestDefaultConfig)]
-	impl pallet_balances::Config for Test {
-		type AccountStore = System;
-	}
-
-	parameter_types! {
-		pub const MinVestedTransfer: u64 = 1;
-		pub UnvestedFundsAllowedWithdrawReasons: WithdrawReasons =
-			WithdrawReasons::except(WithdrawReasons::TRANSFER | WithdrawReasons::RESERVE);
-	}
-
-	impl pallet_vesting::Config for Test {
-		type RuntimeEvent = RuntimeEvent;
-		type Currency = Balances;
-		type BlockNumberToBalance = Identity;
-		type MinVestedTransfer = MinVestedTransfer;
-		type WeightInfo = ();
-		type UnvestedFundsAllowedWithdrawReasons = UnvestedFundsAllowedWithdrawReasons;
-		type BlockNumberProvider = System;
-		const MAX_VESTING_SCHEDULES: u32 = 28;
-	}
-
-	parameter_types! {
-		pub const MaxStatementLength: u32 =  1_000;
-		pub const UnlockedProportion: Permill = Permill::from_percent(10);
-		pub const MaxUnlocked: u64 = 10;
-	}
-
-	ord_parameter_types! {
-		pub const ValidityOrigin: AccountId = AccountId32::from([0u8; 32]);
-		pub const PaymentOrigin: AccountId = AccountId32::from([1u8; 32]);
-		pub const ConfigurationOrigin: AccountId = AccountId32::from([2u8; 32]);
-	}
-
-	impl Config for Test {
-		type RuntimeEvent = RuntimeEvent;
-		type Currency = Balances;
-		type VestingSchedule = Vesting;
-		type ValidityOrigin = frame_system::EnsureSignedBy<ValidityOrigin, AccountId>;
-		type ConfigurationOrigin = frame_system::EnsureSignedBy<ConfigurationOrigin, AccountId>;
-		type MaxStatementLength = MaxStatementLength;
-		type UnlockedProportion = UnlockedProportion;
-		type MaxUnlocked = MaxUnlocked;
-	}
-
-	// This function basically just builds a genesis storage key/value store according to
-	// our desired mockup. It also executes our `setup` function which sets up this pallet for use.
-	pub fn new_test_ext() -> sp_io::TestExternalities {
-		let t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
-		let mut ext = sp_io::TestExternalities::new(t);
-		ext.execute_with(|| setup());
-		ext
-	}
-
-	fn setup() {
-		let statement = b"Hello, World".to_vec();
-		let unlock_block = 100;
-		Purchase::set_statement(RuntimeOrigin::signed(configuration_origin()), statement).unwrap();
-		Purchase::set_unlock_block(RuntimeOrigin::signed(configuration_origin()), unlock_block)
-			.unwrap();
-		Purchase::set_payment_account(
-			RuntimeOrigin::signed(configuration_origin()),
-			payment_account(),
-		)
-		.unwrap();
-		Balances::make_free_balance_be(&payment_account(), 100_000);
-	}
-
-	fn alice() -> AccountId {
-		Sr25519Keyring::Alice.to_account_id()
-	}
-
-	fn alice_ed25519() -> AccountId {
-		Ed25519Keyring::Alice.to_account_id()
-	}
-
-	fn bob() -> AccountId {
-		Sr25519Keyring::Bob.to_account_id()
-	}
-
-	fn alice_signature() -> [u8; 64] {
-		// echo -n "Hello, World" | subkey -s sign "bottom drive obey lake curtain smoke basket hold
-		// race lonely fit walk//Alice"
-		hex_literal::hex!("20e0faffdf4dfe939f2faa560f73b1d01cde8472e2b690b7b40606a374244c3a2e9eb9c8107c10b605138374003af8819bd4387d7c24a66ee9253c2e688ab881")
-	}
-
-	fn bob_signature() -> [u8; 64] {
-		// echo -n "Hello, World" | subkey -s sign "bottom drive obey lake curtain smoke basket hold
-		// race lonely fit walk//Bob"
-		hex_literal::hex!("d6d460187ecf530f3ec2d6e3ac91b9d083c8fbd8f1112d92a82e4d84df552d18d338e6da8944eba6e84afaacf8a9850f54e7b53a84530d649be2e0119c7ce889")
-	}
-
-	fn alice_signature_ed25519() -> [u8; 64] {
-		// echo -n "Hello, World" | subkey -e sign "bottom drive obey lake curtain smoke basket hold
-		// race lonely fit walk//Alice"
-		hex_literal::hex!("ee3f5a6cbfc12a8f00c18b811dc921b550ddf272354cda4b9a57b1d06213fcd8509f5af18425d39a279d13622f14806c3e978e2163981f2ec1c06e9628460b0e")
-	}
-
-	fn validity_origin() -> AccountId {
-		ValidityOrigin::get()
-	}
-
-	fn configuration_origin() -> AccountId {
-		ConfigurationOrigin::get()
-	}
-
-	fn payment_account() -> AccountId {
-		[42u8; 32].into()
-	}
-
-	#[test]
-	fn set_statement_works_and_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			let statement = b"Test Set Statement".to_vec();
-			// Invalid origin
-			assert_noop!(
-				Purchase::set_statement(RuntimeOrigin::signed(alice()), statement.clone()),
-				BadOrigin,
-			);
-			// Too Long
-			let long_statement = [0u8; 10_000].to_vec();
-			assert_noop!(
-				Purchase::set_statement(
-					RuntimeOrigin::signed(configuration_origin()),
-					long_statement
-				),
-				Error::<Test>::InvalidStatement,
-			);
-			// Just right...
-			assert_ok!(Purchase::set_statement(
-				RuntimeOrigin::signed(configuration_origin()),
-				statement.clone()
-			));
-			assert_eq!(Statement::<Test>::get(), statement);
-		});
-	}
-
-	#[test]
-	fn set_unlock_block_works_and_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			let unlock_block = 69;
-			// Invalid origin
-			assert_noop!(
-				Purchase::set_unlock_block(RuntimeOrigin::signed(alice()), unlock_block),
-				BadOrigin,
-			);
-			// Block Number in Past
-			let bad_unlock_block = 50;
-			System::set_block_number(bad_unlock_block);
-			assert_noop!(
-				Purchase::set_unlock_block(
-					RuntimeOrigin::signed(configuration_origin()),
-					bad_unlock_block
-				),
-				Error::<Test>::InvalidUnlockBlock,
-			);
-			// Just right...
-			assert_ok!(Purchase::set_unlock_block(
-				RuntimeOrigin::signed(configuration_origin()),
-				unlock_block
-			));
-			assert_eq!(UnlockBlock::<Test>::get(), unlock_block);
-		});
-	}
-
-	#[test]
-	fn set_payment_account_works_and_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			let payment_account: AccountId = [69u8; 32].into();
-			// Invalid Origin
-			assert_noop!(
-				Purchase::set_payment_account(
-					RuntimeOrigin::signed(alice()),
-					payment_account.clone()
-				),
-				BadOrigin,
-			);
-			// Just right...
-			assert_ok!(Purchase::set_payment_account(
-				RuntimeOrigin::signed(configuration_origin()),
-				payment_account.clone()
-			));
-			assert_eq!(PaymentAccount::<Test>::get(), Some(payment_account));
-		});
-	}
-
-	#[test]
-	fn signature_verification_works() {
-		new_test_ext().execute_with(|| {
-			assert_ok!(Purchase::verify_signature(&alice(), &alice_signature()));
-			assert_ok!(Purchase::verify_signature(&alice_ed25519(), &alice_signature_ed25519()));
-			assert_ok!(Purchase::verify_signature(&bob(), &bob_signature()));
-
-			// Mixing and matching fails
-			assert_noop!(
-				Purchase::verify_signature(&alice(), &bob_signature()),
-				Error::<Test>::InvalidSignature
-			);
-			assert_noop!(
-				Purchase::verify_signature(&bob(), &alice_signature()),
-				Error::<Test>::InvalidSignature
-			);
-		});
-	}
-
-	#[test]
-	fn account_creation_works() {
-		new_test_ext().execute_with(|| {
-			assert!(!Accounts::<Test>::contains_key(alice()));
-			assert_ok!(Purchase::create_account(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				alice_signature().to_vec(),
-			));
-			assert_eq!(
-				Accounts::<Test>::get(alice()),
-				AccountStatus {
-					validity: AccountValidity::Initiated,
-					free_balance: Zero::zero(),
-					locked_balance: Zero::zero(),
-					signature: alice_signature().to_vec(),
-					vat: Permill::zero(),
-				}
-			);
-		});
-	}
-
-	#[test]
-	fn account_creation_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			// Wrong Origin
-			assert_noop!(
-				Purchase::create_account(
-					RuntimeOrigin::signed(alice()),
-					alice(),
-					alice_signature().to_vec()
-				),
-				BadOrigin,
-			);
-
-			// Wrong Account/Signature
-			assert_noop!(
-				Purchase::create_account(
-					RuntimeOrigin::signed(validity_origin()),
-					alice(),
-					bob_signature().to_vec()
-				),
-				Error::<Test>::InvalidSignature,
-			);
-
-			// Account with vesting
-			Balances::make_free_balance_be(&alice(), 100);
-			assert_ok!(<Test as Config>::VestingSchedule::add_vesting_schedule(
-				&alice(),
-				100,
-				1,
-				50
-			));
-			assert_noop!(
-				Purchase::create_account(
-					RuntimeOrigin::signed(validity_origin()),
-					alice(),
-					alice_signature().to_vec()
-				),
-				Error::<Test>::VestingScheduleExists,
-			);
-
-			// Duplicate Purchasing Account
-			assert_ok!(Purchase::create_account(
-				RuntimeOrigin::signed(validity_origin()),
-				bob(),
-				bob_signature().to_vec()
-			));
-			assert_noop!(
-				Purchase::create_account(
-					RuntimeOrigin::signed(validity_origin()),
-					bob(),
-					bob_signature().to_vec()
-				),
-				Error::<Test>::ExistingAccount,
-			);
-		});
-	}
-
-	#[test]
-	fn update_validity_status_works() {
-		new_test_ext().execute_with(|| {
-			// Alice account is created.
-			assert_ok!(Purchase::create_account(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				alice_signature().to_vec(),
-			));
-			// She submits KYC, and we update the status to `Pending`.
-			assert_ok!(Purchase::update_validity_status(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				AccountValidity::Pending,
-			));
-			// KYC comes back negative, so we mark the account invalid.
-			assert_ok!(Purchase::update_validity_status(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				AccountValidity::Invalid,
-			));
-			assert_eq!(
-				Accounts::<Test>::get(alice()),
-				AccountStatus {
-					validity: AccountValidity::Invalid,
-					free_balance: Zero::zero(),
-					locked_balance: Zero::zero(),
-					signature: alice_signature().to_vec(),
-					vat: Permill::zero(),
-				}
-			);
-			// She fixes it, we mark her account valid.
-			assert_ok!(Purchase::update_validity_status(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				AccountValidity::ValidLow,
-			));
-			assert_eq!(
-				Accounts::<Test>::get(alice()),
-				AccountStatus {
-					validity: AccountValidity::ValidLow,
-					free_balance: Zero::zero(),
-					locked_balance: Zero::zero(),
-					signature: alice_signature().to_vec(),
-					vat: Permill::zero(),
-				}
-			);
-		});
-	}
-
-	#[test]
-	fn update_validity_status_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			// Wrong Origin
-			assert_noop!(
-				Purchase::update_validity_status(
-					RuntimeOrigin::signed(alice()),
-					alice(),
-					AccountValidity::Pending,
-				),
-				BadOrigin
-			);
-			// Inactive Account
-			assert_noop!(
-				Purchase::update_validity_status(
-					RuntimeOrigin::signed(validity_origin()),
-					alice(),
-					AccountValidity::Pending,
-				),
-				Error::<Test>::InvalidAccount
-			);
-			// Already Completed
-			assert_ok!(Purchase::create_account(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				alice_signature().to_vec(),
-			));
-			assert_ok!(Purchase::update_validity_status(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				AccountValidity::Completed,
-			));
-			assert_noop!(
-				Purchase::update_validity_status(
-					RuntimeOrigin::signed(validity_origin()),
-					alice(),
-					AccountValidity::Pending,
-				),
-				Error::<Test>::AlreadyCompleted
-			);
-		});
-	}
-
-	#[test]
-	fn update_balance_works() {
-		new_test_ext().execute_with(|| {
-			// Alice account is created
-			assert_ok!(Purchase::create_account(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				alice_signature().to_vec()
-			));
-			// And approved for basic contribution
-			assert_ok!(Purchase::update_validity_status(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				AccountValidity::ValidLow,
-			));
-			// We set a balance on the user based on the payment they made. 50 locked, 50 free.
-			assert_ok!(Purchase::update_balance(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				50,
-				50,
-				Permill::from_rational(77u32, 1000u32),
-			));
-			assert_eq!(
-				Accounts::<Test>::get(alice()),
-				AccountStatus {
-					validity: AccountValidity::ValidLow,
-					free_balance: 50,
-					locked_balance: 50,
-					signature: alice_signature().to_vec(),
-					vat: Permill::from_parts(77000),
-				}
-			);
-			// We can update the balance based on new information.
-			assert_ok!(Purchase::update_balance(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				25,
-				50,
-				Permill::zero(),
-			));
-			assert_eq!(
-				Accounts::<Test>::get(alice()),
-				AccountStatus {
-					validity: AccountValidity::ValidLow,
-					free_balance: 25,
-					locked_balance: 50,
-					signature: alice_signature().to_vec(),
-					vat: Permill::zero(),
-				}
-			);
-		});
-	}
-
-	#[test]
-	fn update_balance_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			// Wrong Origin
-			assert_noop!(
-				Purchase::update_balance(
-					RuntimeOrigin::signed(alice()),
-					alice(),
-					50,
-					50,
-					Permill::zero(),
-				),
-				BadOrigin
-			);
-			// Inactive Account
-			assert_noop!(
-				Purchase::update_balance(
-					RuntimeOrigin::signed(validity_origin()),
-					alice(),
-					50,
-					50,
-					Permill::zero(),
-				),
-				Error::<Test>::InvalidAccount
-			);
-			// Overflow
-			assert_noop!(
-				Purchase::update_balance(
-					RuntimeOrigin::signed(validity_origin()),
-					alice(),
-					u64::MAX,
-					u64::MAX,
-					Permill::zero(),
-				),
-				Error::<Test>::InvalidAccount
-			);
-		});
-	}
-
-	#[test]
-	fn payout_works() {
-		new_test_ext().execute_with(|| {
-			// Alice and Bob accounts are created
-			assert_ok!(Purchase::create_account(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				alice_signature().to_vec()
-			));
-			assert_ok!(Purchase::create_account(
-				RuntimeOrigin::signed(validity_origin()),
-				bob(),
-				bob_signature().to_vec()
-			));
-			// Alice is approved for basic contribution
-			assert_ok!(Purchase::update_validity_status(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				AccountValidity::ValidLow,
-			));
-			// Bob is approved for high contribution
-			assert_ok!(Purchase::update_validity_status(
-				RuntimeOrigin::signed(validity_origin()),
-				bob(),
-				AccountValidity::ValidHigh,
-			));
-			// We set a balance on the users based on the payment they made. 50 locked, 50 free.
-			assert_ok!(Purchase::update_balance(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				50,
-				50,
-				Permill::zero(),
-			));
-			assert_ok!(Purchase::update_balance(
-				RuntimeOrigin::signed(validity_origin()),
-				bob(),
-				100,
-				150,
-				Permill::zero(),
-			));
-			// Now we call payout for Alice and Bob.
-			assert_ok!(Purchase::payout(RuntimeOrigin::signed(payment_account()), alice(),));
-			assert_ok!(Purchase::payout(RuntimeOrigin::signed(payment_account()), bob(),));
-			// Payment is made.
-			assert_eq!(<Test as Config>::Currency::free_balance(&payment_account()), 99_650);
-			assert_eq!(<Test as Config>::Currency::free_balance(&alice()), 100);
-			// 10% of the 50 units is unlocked automatically for Alice
-			assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&alice()), Some(45));
-			assert_eq!(<Test as Config>::Currency::free_balance(&bob()), 250);
-			// A max of 10 units is unlocked automatically for Bob
-			assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&bob()), Some(140));
-			// Status is completed.
-			assert_eq!(
-				Accounts::<Test>::get(alice()),
-				AccountStatus {
-					validity: AccountValidity::Completed,
-					free_balance: 50,
-					locked_balance: 50,
-					signature: alice_signature().to_vec(),
-					vat: Permill::zero(),
-				}
-			);
-			assert_eq!(
-				Accounts::<Test>::get(bob()),
-				AccountStatus {
-					validity: AccountValidity::Completed,
-					free_balance: 100,
-					locked_balance: 150,
-					signature: bob_signature().to_vec(),
-					vat: Permill::zero(),
-				}
-			);
-			// Vesting lock is removed in whole on block 101 (100 blocks after block 1)
-			System::set_block_number(100);
-			let vest_call = RuntimeCall::Vesting(pallet_vesting::Call::<Test>::vest {});
-			assert_ok!(vest_call.clone().dispatch(RuntimeOrigin::signed(alice())));
-			assert_ok!(vest_call.clone().dispatch(RuntimeOrigin::signed(bob())));
-			assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&alice()), Some(45));
-			assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&bob()), Some(140));
-			System::set_block_number(101);
-			assert_ok!(vest_call.clone().dispatch(RuntimeOrigin::signed(alice())));
-			assert_ok!(vest_call.clone().dispatch(RuntimeOrigin::signed(bob())));
-			assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&alice()), None);
-			assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&bob()), None);
-		});
-	}
-
-	#[test]
-	fn payout_handles_basic_errors() {
-		new_test_ext().execute_with(|| {
-			// Wrong Origin
-			assert_noop!(Purchase::payout(RuntimeOrigin::signed(alice()), alice(),), BadOrigin);
-			// Account with Existing Vesting Schedule
-			Balances::make_free_balance_be(&bob(), 100);
-			assert_ok!(
-				<Test as Config>::VestingSchedule::add_vesting_schedule(&bob(), 100, 1, 50,)
-			);
-			assert_noop!(
-				Purchase::payout(RuntimeOrigin::signed(payment_account()), bob(),),
-				Error::<Test>::VestingScheduleExists
-			);
-			// Invalid Account (never created)
-			assert_noop!(
-				Purchase::payout(RuntimeOrigin::signed(payment_account()), alice(),),
-				Error::<Test>::InvalidAccount
-			);
-			// Invalid Account (created, but not valid)
-			assert_ok!(Purchase::create_account(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				alice_signature().to_vec()
-			));
-			assert_noop!(
-				Purchase::payout(RuntimeOrigin::signed(payment_account()), alice(),),
-				Error::<Test>::InvalidAccount
-			);
-			// Not enough funds in payment account
-			assert_ok!(Purchase::update_validity_status(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				AccountValidity::ValidHigh,
-			));
-			assert_ok!(Purchase::update_balance(
-				RuntimeOrigin::signed(validity_origin()),
-				alice(),
-				100_000,
-				100_000,
-				Permill::zero(),
-			));
-			assert_noop!(
-				Purchase::payout(RuntimeOrigin::signed(payment_account()), alice()),
-				ArithmeticError::Underflow
-			);
-		});
-	}
-
-	#[test]
-	fn remove_pallet_works() {
-		new_test_ext().execute_with(|| {
-			let account_status = AccountStatus {
-				validity: AccountValidity::Completed,
-				free_balance: 1234,
-				locked_balance: 4321,
-				signature: b"my signature".to_vec(),
-				vat: Permill::from_percent(50),
-			};
-
-			// Add some storage.
-			Accounts::<Test>::insert(alice(), account_status.clone());
-			Accounts::<Test>::insert(bob(), account_status);
-			PaymentAccount::<Test>::put(alice());
-			Statement::<Test>::put(b"hello, world!".to_vec());
-			UnlockBlock::<Test>::put(4);
-
-			// Verify storage exists.
-			assert_eq!(Accounts::<Test>::iter().count(), 2);
-			assert!(PaymentAccount::<Test>::exists());
-			assert!(Statement::<Test>::exists());
-			assert!(UnlockBlock::<Test>::exists());
-
-			// Remove storage.
-			remove_pallet::<Test>();
-
-			// Verify storage is gone.
-			assert_eq!(Accounts::<Test>::iter().count(), 0);
-			assert!(!PaymentAccount::<Test>::exists());
-			assert!(!Statement::<Test>::exists());
-			assert!(!UnlockBlock::<Test>::exists());
-		});
-	}
-}
diff --git a/polkadot/runtime/common/src/purchase/mock.rs b/polkadot/runtime/common/src/purchase/mock.rs
new file mode 100644
index 000000000000..ec8599f3b792
--- /dev/null
+++ b/polkadot/runtime/common/src/purchase/mock.rs
@@ -0,0 +1,181 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Mocking utilities for testing in purchase pallet.
+
+#[cfg(test)]
+use super::*;
+
+use sp_core::{crypto::AccountId32, H256};
+use sp_keyring::{Ed25519Keyring, Sr25519Keyring};
+// The testing primitives are very useful for avoiding having to work with signatures
+// or public keys. `u64` is used as the `AccountId` and no `Signature`s are required.
+use crate::purchase;
+use frame_support::{
+	derive_impl, ord_parameter_types, parameter_types,
+	traits::{Currency, WithdrawReasons},
+};
+use sp_runtime::{
+	traits::{BlakeTwo256, Identity, IdentityLookup},
+	BuildStorage,
+};
+
+type Block = frame_system::mocking::MockBlock<Test>;
+
+frame_support::construct_runtime!(
+	pub enum Test
+	{
+		System: frame_system,
+		Balances: pallet_balances,
+		Vesting: pallet_vesting,
+		Purchase: purchase,
+	}
+);
+
+type AccountId = AccountId32;
+
+#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
+impl frame_system::Config for Test {
+	type BaseCallFilter = frame_support::traits::Everything;
+	type BlockWeights = ();
+	type BlockLength = ();
+	type DbWeight = ();
+	type RuntimeOrigin = RuntimeOrigin;
+	type RuntimeCall = RuntimeCall;
+	type Nonce = u64;
+	type Hash = H256;
+	type Hashing = BlakeTwo256;
+	type AccountId = AccountId;
+	type Lookup = IdentityLookup<AccountId>;
+	type Block = Block;
+	type RuntimeEvent = RuntimeEvent;
+	type Version = ();
+	type PalletInfo = PalletInfo;
+	type AccountData = pallet_balances::AccountData<u64>;
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type SystemWeightInfo = ();
+	type SS58Prefix = ();
+	type OnSetCode = ();
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
+}
+
+#[derive_impl(pallet_balances::config_preludes::TestDefaultConfig)]
+impl pallet_balances::Config for Test {
+	type AccountStore = System;
+}
+
+parameter_types! {
+	pub const MinVestedTransfer: u64 = 1;
+	pub UnvestedFundsAllowedWithdrawReasons: WithdrawReasons =
+		WithdrawReasons::except(WithdrawReasons::TRANSFER | WithdrawReasons::RESERVE);
+}
+
+impl pallet_vesting::Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type Currency = Balances;
+	type BlockNumberToBalance = Identity;
+	type MinVestedTransfer = MinVestedTransfer;
+	type WeightInfo = ();
+	type UnvestedFundsAllowedWithdrawReasons = UnvestedFundsAllowedWithdrawReasons;
+	type BlockNumberProvider = System;
+	const MAX_VESTING_SCHEDULES: u32 = 28;
+}
+
+parameter_types! {
+	pub const MaxStatementLength: u32 =  1_000;
+	pub const UnlockedProportion: Permill = Permill::from_percent(10);
+	pub const MaxUnlocked: u64 = 10;
+}
+
+ord_parameter_types! {
+	pub const ValidityOrigin: AccountId = AccountId32::from([0u8; 32]);
+	pub const PaymentOrigin: AccountId = AccountId32::from([1u8; 32]);
+	pub const ConfigurationOrigin: AccountId = AccountId32::from([2u8; 32]);
+}
+
+impl Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type Currency = Balances;
+	type VestingSchedule = Vesting;
+	type ValidityOrigin = frame_system::EnsureSignedBy<ValidityOrigin, AccountId>;
+	type ConfigurationOrigin = frame_system::EnsureSignedBy<ConfigurationOrigin, AccountId>;
+	type MaxStatementLength = MaxStatementLength;
+	type UnlockedProportion = UnlockedProportion;
+	type MaxUnlocked = MaxUnlocked;
+}
+
+// This function basically just builds a genesis storage key/value store according to
+// our desired mockup. It also executes our `setup` function which sets up this pallet for use.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	let t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
+	let mut ext = sp_io::TestExternalities::new(t);
+	ext.execute_with(|| setup());
+	ext
+}
+
+pub fn setup() {
+	let statement = b"Hello, World".to_vec();
+	let unlock_block = 100;
+	Purchase::set_statement(RuntimeOrigin::signed(configuration_origin()), statement).unwrap();
+	Purchase::set_unlock_block(RuntimeOrigin::signed(configuration_origin()), unlock_block)
+		.unwrap();
+	Purchase::set_payment_account(RuntimeOrigin::signed(configuration_origin()), payment_account())
+		.unwrap();
+	Balances::make_free_balance_be(&payment_account(), 100_000);
+}
+
+pub fn alice() -> AccountId {
+	Sr25519Keyring::Alice.to_account_id()
+}
+
+pub fn alice_ed25519() -> AccountId {
+	Ed25519Keyring::Alice.to_account_id()
+}
+
+pub fn bob() -> AccountId {
+	Sr25519Keyring::Bob.to_account_id()
+}
+
+pub fn alice_signature() -> [u8; 64] {
+	// echo -n "Hello, World" | subkey -s sign "bottom drive obey lake curtain smoke basket hold
+	// race lonely fit walk//Alice"
+	hex_literal::hex!("20e0faffdf4dfe939f2faa560f73b1d01cde8472e2b690b7b40606a374244c3a2e9eb9c8107c10b605138374003af8819bd4387d7c24a66ee9253c2e688ab881")
+}
+
+pub fn bob_signature() -> [u8; 64] {
+	// echo -n "Hello, World" | subkey -s sign "bottom drive obey lake curtain smoke basket hold
+	// race lonely fit walk//Bob"
+	hex_literal::hex!("d6d460187ecf530f3ec2d6e3ac91b9d083c8fbd8f1112d92a82e4d84df552d18d338e6da8944eba6e84afaacf8a9850f54e7b53a84530d649be2e0119c7ce889")
+}
+
+pub fn alice_signature_ed25519() -> [u8; 64] {
+	// echo -n "Hello, World" | subkey -e sign "bottom drive obey lake curtain smoke basket hold
+	// race lonely fit walk//Alice"
+	hex_literal::hex!("ee3f5a6cbfc12a8f00c18b811dc921b550ddf272354cda4b9a57b1d06213fcd8509f5af18425d39a279d13622f14806c3e978e2163981f2ec1c06e9628460b0e")
+}
+
+pub fn validity_origin() -> AccountId {
+	ValidityOrigin::get()
+}
+
+pub fn configuration_origin() -> AccountId {
+	ConfigurationOrigin::get()
+}
+
+pub fn payment_account() -> AccountId {
+	[42u8; 32].into()
+}
diff --git a/polkadot/runtime/common/src/purchase/mod.rs b/polkadot/runtime/common/src/purchase/mod.rs
new file mode 100644
index 000000000000..71dc5b579670
--- /dev/null
+++ b/polkadot/runtime/common/src/purchase/mod.rs
@@ -0,0 +1,482 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Pallet to process purchase of DOTs.
+
+use alloc::vec::Vec;
+use codec::{Decode, Encode};
+use frame_support::{
+	pallet_prelude::*,
+	traits::{Currency, EnsureOrigin, ExistenceRequirement, Get, VestingSchedule},
+};
+use frame_system::pallet_prelude::*;
+pub use pallet::*;
+use scale_info::TypeInfo;
+use sp_core::sr25519;
+use sp_runtime::{
+	traits::{CheckedAdd, Saturating, Verify, Zero},
+	AnySignature, DispatchError, DispatchResult, Permill, RuntimeDebug,
+};
+
+type BalanceOf<T> =
+	<<T as Config>::Currency as Currency<<T as frame_system::Config>::AccountId>>::Balance;
+
+/// The kind of statement an account needs to make for a claim to be valid.
+#[derive(Encode, Decode, Clone, Copy, Eq, PartialEq, RuntimeDebug, TypeInfo)]
+pub enum AccountValidity {
+	/// Account is not valid.
+	Invalid,
+	/// Account has initiated the account creation process.
+	Initiated,
+	/// Account is pending validation.
+	Pending,
+	/// Account is valid with a low contribution amount.
+	ValidLow,
+	/// Account is valid with a high contribution amount.
+	ValidHigh,
+	/// Account has completed the purchase process.
+	Completed,
+}
+
+impl Default for AccountValidity {
+	fn default() -> Self {
+		AccountValidity::Invalid
+	}
+}
+
+impl AccountValidity {
+	fn is_valid(&self) -> bool {
+		match self {
+			Self::Invalid => false,
+			Self::Initiated => false,
+			Self::Pending => false,
+			Self::ValidLow => true,
+			Self::ValidHigh => true,
+			Self::Completed => false,
+		}
+	}
+}
+
+/// All information about an account regarding the purchase of DOTs.
+#[derive(Encode, Decode, Default, Clone, Eq, PartialEq, RuntimeDebug, TypeInfo)]
+pub struct AccountStatus<Balance> {
+	/// The current validity status of the user. Will denote if the user has passed KYC,
+	/// how much they are able to purchase, and when their purchase process has completed.
+	validity: AccountValidity,
+	/// The amount of free DOTs they have purchased.
+	free_balance: Balance,
+	/// The amount of locked DOTs they have purchased.
+	locked_balance: Balance,
+	/// Their sr25519/ed25519 signature verifying they have signed our required statement.
+	signature: Vec<u8>,
+	/// The percentage of VAT the purchaser is responsible for. This is already factored into
+	/// account balance.
+	vat: Permill,
+}
+
+#[frame_support::pallet]
+pub mod pallet {
+	use super::*;
+
+	#[pallet::pallet]
+	#[pallet::without_storage_info]
+	pub struct Pallet<T>(_);
+
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		/// The overarching event type.
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+
+		/// Balances Pallet
+		type Currency: Currency<Self::AccountId>;
+
+		/// Vesting Pallet
+		type VestingSchedule: VestingSchedule<
+			Self::AccountId,
+			Moment = BlockNumberFor<Self>,
+			Currency = Self::Currency,
+		>;
+
+		/// The origin allowed to set account status.
+		type ValidityOrigin: EnsureOrigin<Self::RuntimeOrigin>;
+
+		/// The origin allowed to make configurations to the pallet.
+		type ConfigurationOrigin: EnsureOrigin<Self::RuntimeOrigin>;
+
+		/// The maximum statement length for the statement users to sign when creating an account.
+		#[pallet::constant]
+		type MaxStatementLength: Get<u32>;
+
+		/// The amount of purchased locked DOTs that we will unlock for basic actions on the chain.
+		#[pallet::constant]
+		type UnlockedProportion: Get<Permill>;
+
+		/// The maximum amount of locked DOTs that we will unlock.
+		#[pallet::constant]
+		type MaxUnlocked: Get<BalanceOf<Self>>;
+	}
+
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		/// A new account was created.
+		AccountCreated { who: T::AccountId },
+		/// Someone's account validity was updated.
+		ValidityUpdated { who: T::AccountId, validity: AccountValidity },
+		/// Someone's purchase balance was updated.
+		BalanceUpdated { who: T::AccountId, free: BalanceOf<T>, locked: BalanceOf<T> },
+		/// A payout was made to a purchaser.
+		PaymentComplete { who: T::AccountId, free: BalanceOf<T>, locked: BalanceOf<T> },
+		/// A new payment account was set.
+		PaymentAccountSet { who: T::AccountId },
+		/// A new statement was set.
+		StatementUpdated,
+		/// A new statement was set. `[block_number]`
+		UnlockBlockUpdated { block_number: BlockNumberFor<T> },
+	}
+
+	#[pallet::error]
+	pub enum Error<T> {
+		/// Account is not currently valid to use.
+		InvalidAccount,
+		/// Account used in the purchase already exists.
+		ExistingAccount,
+		/// Provided signature is invalid
+		InvalidSignature,
+		/// Account has already completed the purchase process.
+		AlreadyCompleted,
+		/// An overflow occurred when doing calculations.
+		Overflow,
+		/// The statement is too long to be stored on chain.
+		InvalidStatement,
+		/// The unlock block is in the past!
+		InvalidUnlockBlock,
+		/// Vesting schedule already exists for this account.
+		VestingScheduleExists,
+	}
+
+	// A map of all participants in the DOT purchase process.
+	#[pallet::storage]
+	pub(super) type Accounts<T: Config> =
+		StorageMap<_, Blake2_128Concat, T::AccountId, AccountStatus<BalanceOf<T>>, ValueQuery>;
+
+	// The account that will be used to payout participants of the DOT purchase process.
+	#[pallet::storage]
+	pub(super) type PaymentAccount<T: Config> = StorageValue<_, T::AccountId, OptionQuery>;
+
+	// The statement purchasers will need to sign to participate.
+	#[pallet::storage]
+	pub(super) type Statement<T> = StorageValue<_, Vec<u8>, ValueQuery>;
+
+	// The block where all locked dots will unlock.
+	#[pallet::storage]
+	pub(super) type UnlockBlock<T: Config> = StorageValue<_, BlockNumberFor<T>, ValueQuery>;
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		/// Create a new account. Proof of existence through a valid signed message.
+		///
+		/// We check that the account does not exist at this stage.
+		///
+		/// Origin must match the `ValidityOrigin`.
+		#[pallet::call_index(0)]
+		#[pallet::weight(Weight::from_parts(200_000_000, 0) + T::DbWeight::get().reads_writes(4, 1))]
+		pub fn create_account(
+			origin: OriginFor<T>,
+			who: T::AccountId,
+			signature: Vec<u8>,
+		) -> DispatchResult {
+			T::ValidityOrigin::ensure_origin(origin)?;
+			// Account is already being tracked by the pallet.
+			ensure!(!Accounts::<T>::contains_key(&who), Error::<T>::ExistingAccount);
+			// Account should not have a vesting schedule.
+			ensure!(
+				T::VestingSchedule::vesting_balance(&who).is_none(),
+				Error::<T>::VestingScheduleExists
+			);
+
+			// Verify the signature provided is valid for the statement.
+			Self::verify_signature(&who, &signature)?;
+
+			// Create a new pending account.
+			let status = AccountStatus {
+				validity: AccountValidity::Initiated,
+				signature,
+				free_balance: Zero::zero(),
+				locked_balance: Zero::zero(),
+				vat: Permill::zero(),
+			};
+			Accounts::<T>::insert(&who, status);
+			Self::deposit_event(Event::<T>::AccountCreated { who });
+			Ok(())
+		}
+
+		/// Update the validity status of an existing account. If set to completed, the account
+		/// will no longer be able to continue through the crowdfund process.
+		///
+		/// We check that the account exists at this stage, but has not completed the process.
+		///
+		/// Origin must match the `ValidityOrigin`.
+		#[pallet::call_index(1)]
+		#[pallet::weight(T::DbWeight::get().reads_writes(1, 1))]
+		pub fn update_validity_status(
+			origin: OriginFor<T>,
+			who: T::AccountId,
+			validity: AccountValidity,
+		) -> DispatchResult {
+			T::ValidityOrigin::ensure_origin(origin)?;
+			ensure!(Accounts::<T>::contains_key(&who), Error::<T>::InvalidAccount);
+			Accounts::<T>::try_mutate(
+				&who,
+				|status: &mut AccountStatus<BalanceOf<T>>| -> DispatchResult {
+					ensure!(
+						status.validity != AccountValidity::Completed,
+						Error::<T>::AlreadyCompleted
+					);
+					status.validity = validity;
+					Ok(())
+				},
+			)?;
+			Self::deposit_event(Event::<T>::ValidityUpdated { who, validity });
+			Ok(())
+		}
+
+		/// Update the balance of a valid account.
+		///
+		/// We check that the account is valid for a balance transfer at this point.
+		///
+		/// Origin must match the `ValidityOrigin`.
+		#[pallet::call_index(2)]
+		#[pallet::weight(T::DbWeight::get().reads_writes(2, 1))]
+		pub fn update_balance(
+			origin: OriginFor<T>,
+			who: T::AccountId,
+			free_balance: BalanceOf<T>,
+			locked_balance: BalanceOf<T>,
+			vat: Permill,
+		) -> DispatchResult {
+			T::ValidityOrigin::ensure_origin(origin)?;
+
+			Accounts::<T>::try_mutate(
+				&who,
+				|status: &mut AccountStatus<BalanceOf<T>>| -> DispatchResult {
+					// Account has a valid status (not Invalid, Pending, or Completed)...
+					ensure!(status.validity.is_valid(), Error::<T>::InvalidAccount);
+
+					free_balance.checked_add(&locked_balance).ok_or(Error::<T>::Overflow)?;
+					status.free_balance = free_balance;
+					status.locked_balance = locked_balance;
+					status.vat = vat;
+					Ok(())
+				},
+			)?;
+			Self::deposit_event(Event::<T>::BalanceUpdated {
+				who,
+				free: free_balance,
+				locked: locked_balance,
+			});
+			Ok(())
+		}
+
+		/// Pay the user and complete the purchase process.
+		///
+		/// We reverify all assumptions about the state of an account, and complete the process.
+		///
+		/// Origin must match the configured `PaymentAccount` (if it is not configured then this
+		/// will always fail with `BadOrigin`).
+		#[pallet::call_index(3)]
+		#[pallet::weight(T::DbWeight::get().reads_writes(4, 2))]
+		pub fn payout(origin: OriginFor<T>, who: T::AccountId) -> DispatchResult {
+			// Payments must be made directly by the `PaymentAccount`.
+			let payment_account = ensure_signed(origin)?;
+			let test_against = PaymentAccount::<T>::get().ok_or(DispatchError::BadOrigin)?;
+			ensure!(payment_account == test_against, DispatchError::BadOrigin);
+
+			// Account should not have a vesting schedule.
+			ensure!(
+				T::VestingSchedule::vesting_balance(&who).is_none(),
+				Error::<T>::VestingScheduleExists
+			);
+
+			Accounts::<T>::try_mutate(
+				&who,
+				|status: &mut AccountStatus<BalanceOf<T>>| -> DispatchResult {
+					// Account has a valid status (not Invalid, Pending, or Completed)...
+					ensure!(status.validity.is_valid(), Error::<T>::InvalidAccount);
+
+					// Transfer funds from the payment account into the purchasing user.
+					let total_balance = status
+						.free_balance
+						.checked_add(&status.locked_balance)
+						.ok_or(Error::<T>::Overflow)?;
+					T::Currency::transfer(
+						&payment_account,
+						&who,
+						total_balance,
+						ExistenceRequirement::AllowDeath,
+					)?;
+
+					if !status.locked_balance.is_zero() {
+						let unlock_block = UnlockBlock::<T>::get();
+						// We allow some configurable portion of the purchased locked DOTs to be
+						// unlocked for basic usage.
+						let unlocked = (T::UnlockedProportion::get() * status.locked_balance)
+							.min(T::MaxUnlocked::get());
+						let locked = status.locked_balance.saturating_sub(unlocked);
+						// We checked that this account has no existing vesting schedule. So this
+						// function should never fail, however if it does, not much we can do about
+						// it at this point.
+						let _ = T::VestingSchedule::add_vesting_schedule(
+							// Apply vesting schedule to this user
+							&who,
+							// For this much amount
+							locked,
+							// Unlocking the full amount after one block
+							locked,
+							// When everything unlocks
+							unlock_block,
+						);
+					}
+
+					// Setting the user account to `Completed` ends the purchase process for this
+					// user.
+					status.validity = AccountValidity::Completed;
+					Self::deposit_event(Event::<T>::PaymentComplete {
+						who: who.clone(),
+						free: status.free_balance,
+						locked: status.locked_balance,
+					});
+					Ok(())
+				},
+			)?;
+			Ok(())
+		}
+
+		/* Configuration Operations */
+
+		/// Set the account that will be used to payout users in the DOT purchase process.
+		///
+		/// Origin must match the `ConfigurationOrigin`
+		#[pallet::call_index(4)]
+		#[pallet::weight(T::DbWeight::get().writes(1))]
+		pub fn set_payment_account(origin: OriginFor<T>, who: T::AccountId) -> DispatchResult {
+			T::ConfigurationOrigin::ensure_origin(origin)?;
+			// Possibly this is worse than having the caller account be the payment account?
+			PaymentAccount::<T>::put(who.clone());
+			Self::deposit_event(Event::<T>::PaymentAccountSet { who });
+			Ok(())
+		}
+
+		/// Set the statement that must be signed for a user to participate on the DOT sale.
+		///
+		/// Origin must match the `ConfigurationOrigin`
+		#[pallet::call_index(5)]
+		#[pallet::weight(T::DbWeight::get().writes(1))]
+		pub fn set_statement(origin: OriginFor<T>, statement: Vec<u8>) -> DispatchResult {
+			T::ConfigurationOrigin::ensure_origin(origin)?;
+			ensure!(
+				(statement.len() as u32) < T::MaxStatementLength::get(),
+				Error::<T>::InvalidStatement
+			);
+			// Possibly this is worse than having the caller account be the payment account?
+			Statement::<T>::set(statement);
+			Self::deposit_event(Event::<T>::StatementUpdated);
+			Ok(())
+		}
+
+		/// Set the block where locked DOTs will become unlocked.
+		///
+		/// Origin must match the `ConfigurationOrigin`
+		#[pallet::call_index(6)]
+		#[pallet::weight(T::DbWeight::get().writes(1))]
+		pub fn set_unlock_block(
+			origin: OriginFor<T>,
+			unlock_block: BlockNumberFor<T>,
+		) -> DispatchResult {
+			T::ConfigurationOrigin::ensure_origin(origin)?;
+			ensure!(
+				unlock_block > frame_system::Pallet::<T>::block_number(),
+				Error::<T>::InvalidUnlockBlock
+			);
+			// Possibly this is worse than having the caller account be the payment account?
+			UnlockBlock::<T>::set(unlock_block);
+			Self::deposit_event(Event::<T>::UnlockBlockUpdated { block_number: unlock_block });
+			Ok(())
+		}
+	}
+}
+
+impl<T: Config> Pallet<T> {
+	fn verify_signature(who: &T::AccountId, signature: &[u8]) -> Result<(), DispatchError> {
+		// sr25519 always expects a 64 byte signature.
+		let signature: AnySignature = sr25519::Signature::try_from(signature)
+			.map_err(|_| Error::<T>::InvalidSignature)?
+			.into();
+
+		// In Polkadot, the AccountId is always the same as the 32 byte public key.
+		let account_bytes: [u8; 32] = account_to_bytes(who)?;
+		let public_key = sr25519::Public::from_raw(account_bytes);
+
+		let message = Statement::<T>::get();
+
+		// Check if everything is good or not.
+		match signature.verify(message.as_slice(), &public_key) {
+			true => Ok(()),
+			false => Err(Error::<T>::InvalidSignature)?,
+		}
+	}
+}
+
+// This function converts a 32 byte AccountId to its byte-array equivalent form.
+fn account_to_bytes<AccountId>(account: &AccountId) -> Result<[u8; 32], DispatchError>
+where
+	AccountId: Encode,
+{
+	let account_vec = account.encode();
+	ensure!(account_vec.len() == 32, "AccountId must be 32 bytes.");
+	let mut bytes = [0u8; 32];
+	bytes.copy_from_slice(&account_vec);
+	Ok(bytes)
+}
+
+/// WARNING: Executing this function will clear all storage used by this pallet.
+/// Be sure this is what you want...
+pub fn remove_pallet<T>() -> frame_support::weights::Weight
+where
+	T: frame_system::Config,
+{
+	#[allow(deprecated)]
+	use frame_support::migration::remove_storage_prefix;
+	#[allow(deprecated)]
+	remove_storage_prefix(b"Purchase", b"Accounts", b"");
+	#[allow(deprecated)]
+	remove_storage_prefix(b"Purchase", b"PaymentAccount", b"");
+	#[allow(deprecated)]
+	remove_storage_prefix(b"Purchase", b"Statement", b"");
+	#[allow(deprecated)]
+	remove_storage_prefix(b"Purchase", b"UnlockBlock", b"");
+
+	<T as frame_system::Config>::BlockWeights::get().max_block
+}
+
+#[cfg(test)]
+mod mock;
+
+#[cfg(test)]
+mod tests;
diff --git a/polkadot/runtime/common/src/purchase/tests.rs b/polkadot/runtime/common/src/purchase/tests.rs
new file mode 100644
index 000000000000..8cf2a124d245
--- /dev/null
+++ b/polkadot/runtime/common/src/purchase/tests.rs
@@ -0,0 +1,547 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Tests for the purchase pallet.
+
+#[cfg(test)]
+use super::*;
+
+use sp_core::crypto::AccountId32;
+// The testing primitives are very useful for avoiding having to work with signatures
+// or public keys. `u64` is used as the `AccountId` and no `Signature`s are required.
+use frame_support::{assert_noop, assert_ok, traits::Currency};
+use sp_runtime::{traits::Dispatchable, ArithmeticError, DispatchError::BadOrigin};
+
+use crate::purchase::mock::*;
+
+#[test]
+fn set_statement_works_and_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		let statement = b"Test Set Statement".to_vec();
+		// Invalid origin
+		assert_noop!(
+			Purchase::set_statement(RuntimeOrigin::signed(alice()), statement.clone()),
+			BadOrigin,
+		);
+		// Too Long
+		let long_statement = [0u8; 10_000].to_vec();
+		assert_noop!(
+			Purchase::set_statement(RuntimeOrigin::signed(configuration_origin()), long_statement),
+			Error::<Test>::InvalidStatement,
+		);
+		// Just right...
+		assert_ok!(Purchase::set_statement(
+			RuntimeOrigin::signed(configuration_origin()),
+			statement.clone()
+		));
+		assert_eq!(Statement::<Test>::get(), statement);
+	});
+}
+
+#[test]
+fn set_unlock_block_works_and_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		let unlock_block = 69;
+		// Invalid origin
+		assert_noop!(
+			Purchase::set_unlock_block(RuntimeOrigin::signed(alice()), unlock_block),
+			BadOrigin,
+		);
+		// Block Number in Past
+		let bad_unlock_block = 50;
+		System::set_block_number(bad_unlock_block);
+		assert_noop!(
+			Purchase::set_unlock_block(
+				RuntimeOrigin::signed(configuration_origin()),
+				bad_unlock_block
+			),
+			Error::<Test>::InvalidUnlockBlock,
+		);
+		// Just right...
+		assert_ok!(Purchase::set_unlock_block(
+			RuntimeOrigin::signed(configuration_origin()),
+			unlock_block
+		));
+		assert_eq!(UnlockBlock::<Test>::get(), unlock_block);
+	});
+}
+
+#[test]
+fn set_payment_account_works_and_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		let payment_account: AccountId32 = [69u8; 32].into();
+		// Invalid Origin
+		assert_noop!(
+			Purchase::set_payment_account(RuntimeOrigin::signed(alice()), payment_account.clone()),
+			BadOrigin,
+		);
+		// Just right...
+		assert_ok!(Purchase::set_payment_account(
+			RuntimeOrigin::signed(configuration_origin()),
+			payment_account.clone()
+		));
+		assert_eq!(PaymentAccount::<Test>::get(), Some(payment_account));
+	});
+}
+
+#[test]
+fn signature_verification_works() {
+	new_test_ext().execute_with(|| {
+		assert_ok!(Purchase::verify_signature(&alice(), &alice_signature()));
+		assert_ok!(Purchase::verify_signature(&alice_ed25519(), &alice_signature_ed25519()));
+		assert_ok!(Purchase::verify_signature(&bob(), &bob_signature()));
+
+		// Mixing and matching fails
+		assert_noop!(
+			Purchase::verify_signature(&alice(), &bob_signature()),
+			Error::<Test>::InvalidSignature
+		);
+		assert_noop!(
+			Purchase::verify_signature(&bob(), &alice_signature()),
+			Error::<Test>::InvalidSignature
+		);
+	});
+}
+
+#[test]
+fn account_creation_works() {
+	new_test_ext().execute_with(|| {
+		assert!(!Accounts::<Test>::contains_key(alice()));
+		assert_ok!(Purchase::create_account(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			alice_signature().to_vec(),
+		));
+		assert_eq!(
+			Accounts::<Test>::get(alice()),
+			AccountStatus {
+				validity: AccountValidity::Initiated,
+				free_balance: Zero::zero(),
+				locked_balance: Zero::zero(),
+				signature: alice_signature().to_vec(),
+				vat: Permill::zero(),
+			}
+		);
+	});
+}
+
+#[test]
+fn account_creation_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		// Wrong Origin
+		assert_noop!(
+			Purchase::create_account(
+				RuntimeOrigin::signed(alice()),
+				alice(),
+				alice_signature().to_vec()
+			),
+			BadOrigin,
+		);
+
+		// Wrong Account/Signature
+		assert_noop!(
+			Purchase::create_account(
+				RuntimeOrigin::signed(validity_origin()),
+				alice(),
+				bob_signature().to_vec()
+			),
+			Error::<Test>::InvalidSignature,
+		);
+
+		// Account with vesting
+		Balances::make_free_balance_be(&alice(), 100);
+		assert_ok!(<Test as Config>::VestingSchedule::add_vesting_schedule(&alice(), 100, 1, 50));
+		assert_noop!(
+			Purchase::create_account(
+				RuntimeOrigin::signed(validity_origin()),
+				alice(),
+				alice_signature().to_vec()
+			),
+			Error::<Test>::VestingScheduleExists,
+		);
+
+		// Duplicate Purchasing Account
+		assert_ok!(Purchase::create_account(
+			RuntimeOrigin::signed(validity_origin()),
+			bob(),
+			bob_signature().to_vec()
+		));
+		assert_noop!(
+			Purchase::create_account(
+				RuntimeOrigin::signed(validity_origin()),
+				bob(),
+				bob_signature().to_vec()
+			),
+			Error::<Test>::ExistingAccount,
+		);
+	});
+}
+
+#[test]
+fn update_validity_status_works() {
+	new_test_ext().execute_with(|| {
+		// Alice account is created.
+		assert_ok!(Purchase::create_account(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			alice_signature().to_vec(),
+		));
+		// She submits KYC, and we update the status to `Pending`.
+		assert_ok!(Purchase::update_validity_status(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			AccountValidity::Pending,
+		));
+		// KYC comes back negative, so we mark the account invalid.
+		assert_ok!(Purchase::update_validity_status(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			AccountValidity::Invalid,
+		));
+		assert_eq!(
+			Accounts::<Test>::get(alice()),
+			AccountStatus {
+				validity: AccountValidity::Invalid,
+				free_balance: Zero::zero(),
+				locked_balance: Zero::zero(),
+				signature: alice_signature().to_vec(),
+				vat: Permill::zero(),
+			}
+		);
+		// She fixes it, we mark her account valid.
+		assert_ok!(Purchase::update_validity_status(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			AccountValidity::ValidLow,
+		));
+		assert_eq!(
+			Accounts::<Test>::get(alice()),
+			AccountStatus {
+				validity: AccountValidity::ValidLow,
+				free_balance: Zero::zero(),
+				locked_balance: Zero::zero(),
+				signature: alice_signature().to_vec(),
+				vat: Permill::zero(),
+			}
+		);
+	});
+}
+
+#[test]
+fn update_validity_status_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		// Wrong Origin
+		assert_noop!(
+			Purchase::update_validity_status(
+				RuntimeOrigin::signed(alice()),
+				alice(),
+				AccountValidity::Pending,
+			),
+			BadOrigin
+		);
+		// Inactive Account
+		assert_noop!(
+			Purchase::update_validity_status(
+				RuntimeOrigin::signed(validity_origin()),
+				alice(),
+				AccountValidity::Pending,
+			),
+			Error::<Test>::InvalidAccount
+		);
+		// Already Completed
+		assert_ok!(Purchase::create_account(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			alice_signature().to_vec(),
+		));
+		assert_ok!(Purchase::update_validity_status(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			AccountValidity::Completed,
+		));
+		assert_noop!(
+			Purchase::update_validity_status(
+				RuntimeOrigin::signed(validity_origin()),
+				alice(),
+				AccountValidity::Pending,
+			),
+			Error::<Test>::AlreadyCompleted
+		);
+	});
+}
+
+#[test]
+fn update_balance_works() {
+	new_test_ext().execute_with(|| {
+		// Alice account is created
+		assert_ok!(Purchase::create_account(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			alice_signature().to_vec()
+		));
+		// And approved for basic contribution
+		assert_ok!(Purchase::update_validity_status(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			AccountValidity::ValidLow,
+		));
+		// We set a balance on the user based on the payment they made. 50 locked, 50 free.
+		assert_ok!(Purchase::update_balance(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			50,
+			50,
+			Permill::from_rational(77u32, 1000u32),
+		));
+		assert_eq!(
+			Accounts::<Test>::get(alice()),
+			AccountStatus {
+				validity: AccountValidity::ValidLow,
+				free_balance: 50,
+				locked_balance: 50,
+				signature: alice_signature().to_vec(),
+				vat: Permill::from_parts(77000),
+			}
+		);
+		// We can update the balance based on new information.
+		assert_ok!(Purchase::update_balance(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			25,
+			50,
+			Permill::zero(),
+		));
+		assert_eq!(
+			Accounts::<Test>::get(alice()),
+			AccountStatus {
+				validity: AccountValidity::ValidLow,
+				free_balance: 25,
+				locked_balance: 50,
+				signature: alice_signature().to_vec(),
+				vat: Permill::zero(),
+			}
+		);
+	});
+}
+
+#[test]
+fn update_balance_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		// Wrong Origin
+		assert_noop!(
+			Purchase::update_balance(
+				RuntimeOrigin::signed(alice()),
+				alice(),
+				50,
+				50,
+				Permill::zero(),
+			),
+			BadOrigin
+		);
+		// Inactive Account
+		assert_noop!(
+			Purchase::update_balance(
+				RuntimeOrigin::signed(validity_origin()),
+				alice(),
+				50,
+				50,
+				Permill::zero(),
+			),
+			Error::<Test>::InvalidAccount
+		);
+		// Overflow
+		assert_noop!(
+			Purchase::update_balance(
+				RuntimeOrigin::signed(validity_origin()),
+				alice(),
+				u64::MAX,
+				u64::MAX,
+				Permill::zero(),
+			),
+			Error::<Test>::InvalidAccount
+		);
+	});
+}
+
+#[test]
+fn payout_works() {
+	new_test_ext().execute_with(|| {
+		// Alice and Bob accounts are created
+		assert_ok!(Purchase::create_account(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			alice_signature().to_vec()
+		));
+		assert_ok!(Purchase::create_account(
+			RuntimeOrigin::signed(validity_origin()),
+			bob(),
+			bob_signature().to_vec()
+		));
+		// Alice is approved for basic contribution
+		assert_ok!(Purchase::update_validity_status(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			AccountValidity::ValidLow,
+		));
+		// Bob is approved for high contribution
+		assert_ok!(Purchase::update_validity_status(
+			RuntimeOrigin::signed(validity_origin()),
+			bob(),
+			AccountValidity::ValidHigh,
+		));
+		// We set a balance on the users based on the payment they made. 50 locked, 50 free.
+		assert_ok!(Purchase::update_balance(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			50,
+			50,
+			Permill::zero(),
+		));
+		assert_ok!(Purchase::update_balance(
+			RuntimeOrigin::signed(validity_origin()),
+			bob(),
+			100,
+			150,
+			Permill::zero(),
+		));
+		// Now we call payout for Alice and Bob.
+		assert_ok!(Purchase::payout(RuntimeOrigin::signed(payment_account()), alice(),));
+		assert_ok!(Purchase::payout(RuntimeOrigin::signed(payment_account()), bob(),));
+		// Payment is made.
+		assert_eq!(<Test as Config>::Currency::free_balance(&payment_account()), 99_650);
+		assert_eq!(<Test as Config>::Currency::free_balance(&alice()), 100);
+		// 10% of the 50 units is unlocked automatically for Alice
+		assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&alice()), Some(45));
+		assert_eq!(<Test as Config>::Currency::free_balance(&bob()), 250);
+		// A max of 10 units is unlocked automatically for Bob
+		assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&bob()), Some(140));
+		// Status is completed.
+		assert_eq!(
+			Accounts::<Test>::get(alice()),
+			AccountStatus {
+				validity: AccountValidity::Completed,
+				free_balance: 50,
+				locked_balance: 50,
+				signature: alice_signature().to_vec(),
+				vat: Permill::zero(),
+			}
+		);
+		assert_eq!(
+			Accounts::<Test>::get(bob()),
+			AccountStatus {
+				validity: AccountValidity::Completed,
+				free_balance: 100,
+				locked_balance: 150,
+				signature: bob_signature().to_vec(),
+				vat: Permill::zero(),
+			}
+		);
+		// Vesting lock is removed in whole on block 101 (100 blocks after block 1)
+		System::set_block_number(100);
+		let vest_call = RuntimeCall::Vesting(pallet_vesting::Call::<Test>::vest {});
+		assert_ok!(vest_call.clone().dispatch(RuntimeOrigin::signed(alice())));
+		assert_ok!(vest_call.clone().dispatch(RuntimeOrigin::signed(bob())));
+		assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&alice()), Some(45));
+		assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&bob()), Some(140));
+		System::set_block_number(101);
+		assert_ok!(vest_call.clone().dispatch(RuntimeOrigin::signed(alice())));
+		assert_ok!(vest_call.clone().dispatch(RuntimeOrigin::signed(bob())));
+		assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&alice()), None);
+		assert_eq!(<Test as Config>::VestingSchedule::vesting_balance(&bob()), None);
+	});
+}
+
+#[test]
+fn payout_handles_basic_errors() {
+	new_test_ext().execute_with(|| {
+		// Wrong Origin
+		assert_noop!(Purchase::payout(RuntimeOrigin::signed(alice()), alice(),), BadOrigin);
+		// Account with Existing Vesting Schedule
+		Balances::make_free_balance_be(&bob(), 100);
+		assert_ok!(<Test as Config>::VestingSchedule::add_vesting_schedule(&bob(), 100, 1, 50,));
+		assert_noop!(
+			Purchase::payout(RuntimeOrigin::signed(payment_account()), bob(),),
+			Error::<Test>::VestingScheduleExists
+		);
+		// Invalid Account (never created)
+		assert_noop!(
+			Purchase::payout(RuntimeOrigin::signed(payment_account()), alice(),),
+			Error::<Test>::InvalidAccount
+		);
+		// Invalid Account (created, but not valid)
+		assert_ok!(Purchase::create_account(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			alice_signature().to_vec()
+		));
+		assert_noop!(
+			Purchase::payout(RuntimeOrigin::signed(payment_account()), alice(),),
+			Error::<Test>::InvalidAccount
+		);
+		// Not enough funds in payment account
+		assert_ok!(Purchase::update_validity_status(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			AccountValidity::ValidHigh,
+		));
+		assert_ok!(Purchase::update_balance(
+			RuntimeOrigin::signed(validity_origin()),
+			alice(),
+			100_000,
+			100_000,
+			Permill::zero(),
+		));
+		assert_noop!(
+			Purchase::payout(RuntimeOrigin::signed(payment_account()), alice()),
+			ArithmeticError::Underflow
+		);
+	});
+}
+
+#[test]
+fn remove_pallet_works() {
+	new_test_ext().execute_with(|| {
+		let account_status = AccountStatus {
+			validity: AccountValidity::Completed,
+			free_balance: 1234,
+			locked_balance: 4321,
+			signature: b"my signature".to_vec(),
+			vat: Permill::from_percent(50),
+		};
+
+		// Add some storage.
+		Accounts::<Test>::insert(alice(), account_status.clone());
+		Accounts::<Test>::insert(bob(), account_status);
+		PaymentAccount::<Test>::put(alice());
+		Statement::<Test>::put(b"hello, world!".to_vec());
+		UnlockBlock::<Test>::put(4);
+
+		// Verify storage exists.
+		assert_eq!(Accounts::<Test>::iter().count(), 2);
+		assert!(PaymentAccount::<Test>::exists());
+		assert!(Statement::<Test>::exists());
+		assert!(UnlockBlock::<Test>::exists());
+
+		// Remove storage.
+		remove_pallet::<Test>();
+
+		// Verify storage is gone.
+		assert_eq!(Accounts::<Test>::iter().count(), 0);
+		assert!(!PaymentAccount::<Test>::exists());
+		assert!(!Statement::<Test>::exists());
+		assert!(!UnlockBlock::<Test>::exists());
+	});
+}
diff --git a/polkadot/runtime/common/src/xcm_sender.rs b/polkadot/runtime/common/src/xcm_sender.rs
index 7ff7f69faf14..32ea4fdd2f27 100644
--- a/polkadot/runtime/common/src/xcm_sender.rs
+++ b/polkadot/runtime/common/src/xcm_sender.rs
@@ -138,6 +138,13 @@ where
 			.map(|()| hash)
 			.map_err(|_| SendError::Transport(&"Error placing into DMP queue"))
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(location: Option<Location>) {
+		if let Some((0, [Parachain(id)])) = location.as_ref().map(|l| l.unpack()) {
+			dmp::Pallet::<T>::make_parachain_reachable(*id);
+		}
+	}
 }
 
 impl<T: dmp::Config, W, P> InspectMessageQueues for ChildParachainRouter<T, W, P> {
@@ -190,7 +197,7 @@ impl<
 		ExistentialDeposit: Get<Option<Asset>>,
 		PriceForDelivery: PriceForMessageDelivery<Id = ParaId>,
 		Parachain: Get<ParaId>,
-		ToParachainHelper: EnsureForParachain,
+		ToParachainHelper: polkadot_runtime_parachains::EnsureForParachain,
 	> xcm_builder::EnsureDelivery
 	for ToParachainDeliveryHelper<
 		XcmConfig,
@@ -219,6 +226,9 @@ impl<
 			return (None, None)
 		}
 
+		// allow more initialization for target parachain
+		ToParachainHelper::ensure(Parachain::get());
+
 		let mut fees_mode = None;
 		if !XcmConfig::FeeManager::is_waived(Some(origin_ref), fee_reason) {
 			// if not waived, we need to set up accounts for paying and receiving fees
@@ -238,9 +248,6 @@ impl<
 				XcmConfig::AssetTransactor::deposit_asset(&fee, &origin_ref, None).unwrap();
 			}
 
-			// allow more initialization for target parachain
-			ToParachainHelper::ensure(Parachain::get());
-
 			// expected worst case - direct withdraw
 			fees_mode = Some(FeesMode { jit_withdraw: true });
 		}
@@ -248,18 +255,6 @@ impl<
 	}
 }
 
-/// Ensure more initialization for `ParaId`. (e.g. open HRMP channels, ...)
-#[cfg(feature = "runtime-benchmarks")]
-pub trait EnsureForParachain {
-	fn ensure(para_id: ParaId);
-}
-#[cfg(feature = "runtime-benchmarks")]
-impl EnsureForParachain for () {
-	fn ensure(_: ParaId) {
-		// doing nothing
-	}
-}
-
 #[cfg(test)]
 mod tests {
 	use super::*;
@@ -349,6 +344,8 @@ mod tests {
 				c.max_downward_message_size = u32::MAX;
 			});
 
+			dmp::Pallet::<crate::integration_tests::Test>::make_parachain_reachable(5555);
+
 			// Check that the good message is validated:
 			assert_ok!(<Router as SendXcm>::validate(
 				&mut Some(dest.into()),
diff --git a/polkadot/runtime/metrics/Cargo.toml b/polkadot/runtime/metrics/Cargo.toml
index 0415e4754009..beb7e3236d5a 100644
--- a/polkadot/runtime/metrics/Cargo.toml
+++ b/polkadot/runtime/metrics/Cargo.toml
@@ -12,10 +12,10 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-sp-tracing = { workspace = true }
 codec = { workspace = true }
-polkadot-primitives = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
+polkadot-primitives = { workspace = true }
+sp-tracing = { workspace = true }
 
 bs58 = { features = ["alloc"], workspace = true }
 
diff --git a/polkadot/runtime/parachains/Cargo.toml b/polkadot/runtime/parachains/Cargo.toml
index b01778eeb424..7c00995d2291 100644
--- a/polkadot/runtime/parachains/Cargo.toml
+++ b/polkadot/runtime/parachains/Cargo.toml
@@ -12,32 +12,35 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-impl-trait-for-tuples = { workspace = true }
+bitflags = { workspace = true }
 bitvec = { features = ["alloc"], workspace = true }
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
+derive_more = { workspace = true, default-features = true }
+impl-trait-for-tuples = { workspace = true }
 log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 serde = { features = ["alloc", "derive"], workspace = true }
-derive_more = { workspace = true, default-features = true }
-bitflags = { workspace = true }
 
 sp-api = { workspace = true }
+sp-application-crypto = { optional = true, workspace = true }
+sp-arithmetic = { workspace = true }
+sp-core = { features = ["serde"], workspace = true }
 sp-inherents = { workspace = true }
 sp-io = { workspace = true }
+sp-keystore = { optional = true, workspace = true }
 sp-runtime = { features = ["serde"], workspace = true }
 sp-session = { workspace = true }
 sp-staking = { features = ["serde"], workspace = true }
-sp-core = { features = ["serde"], workspace = true }
-sp-keystore = { optional = true, workspace = true }
-sp-application-crypto = { optional = true, workspace = true }
-sp-tracing = { optional = true, workspace = true }
-sp-arithmetic = { workspace = true }
 sp-std = { workspace = true, optional = true }
+sp-tracing = { optional = true, workspace = true }
 
+frame-benchmarking = { optional = true, workspace = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
 pallet-authority-discovery = { workspace = true }
 pallet-authorship = { workspace = true }
-pallet-balances = { workspace = true }
 pallet-babe = { workspace = true }
+pallet-balances = { workspace = true }
 pallet-broker = { workspace = true }
 pallet-message-queue = { workspace = true }
 pallet-mmr = { workspace = true, optional = true }
@@ -45,36 +48,33 @@ pallet-session = { workspace = true }
 pallet-staking = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-vesting = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
-frame-support = { workspace = true }
-frame-system = { workspace = true }
 
+polkadot-primitives = { workspace = true }
 xcm = { workspace = true }
 xcm-executor = { workspace = true }
-polkadot-primitives = { workspace = true }
 
+polkadot-core-primitives = { workspace = true }
+polkadot-parachain-primitives = { workspace = true }
+polkadot-runtime-metrics = { workspace = true }
 rand = { workspace = true }
 rand_chacha = { workspace = true }
 static_assertions = { optional = true, workspace = true, default-features = true }
-polkadot-parachain-primitives = { workspace = true }
-polkadot-runtime-metrics = { workspace = true }
-polkadot-core-primitives = { workspace = true }
 
 [dev-dependencies]
 polkadot-primitives = { workspace = true, features = ["test"] }
 
+assert_matches = { workspace = true }
+frame-support-test = { workspace = true }
 futures = { workspace = true }
 hex-literal = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
-frame-support-test = { workspace = true }
-sc-keystore = { workspace = true, default-features = true }
 polkadot-primitives-test-helpers = { workspace = true }
-sp-tracing = { workspace = true, default-features = true }
-sp-crypto-hashing = { workspace = true, default-features = true }
-thousands = { workspace = true }
-assert_matches = { workspace = true }
 rstest = { workspace = true }
+sc-keystore = { workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
+sp-crypto-hashing = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
+thousands = { workspace = true }
 
 [features]
 default = ["std"]
@@ -140,6 +140,7 @@ runtime-benchmarks = [
 	"sp-std",
 	"static_assertions",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support-test/try-runtime",
diff --git a/polkadot/runtime/parachains/src/coretime/benchmarking.rs b/polkadot/runtime/parachains/src/coretime/benchmarking.rs
index 6d593f1954ff..49e3d8a88c01 100644
--- a/polkadot/runtime/parachains/src/coretime/benchmarking.rs
+++ b/polkadot/runtime/parachains/src/coretime/benchmarking.rs
@@ -43,6 +43,8 @@ mod benchmarks {
 			.unwrap();
 		on_demand::Revenue::<T>::put(rev);
 
+		crate::paras::Heads::<T>::insert(ParaId::from(T::BrokerId::get()), vec![1, 2, 3]);
+
 		<T as on_demand::Config>::Currency::make_free_balance_be(
 			&<on_demand::Pallet<T>>::account_id(),
 			minimum_balance * (mhr * (mhr + 1)).into(),
diff --git a/polkadot/runtime/parachains/src/disputes/benchmarking.rs b/polkadot/runtime/parachains/src/disputes/benchmarking.rs
index 05f4b3f1ac81..571c44d1ac24 100644
--- a/polkadot/runtime/parachains/src/disputes/benchmarking.rs
+++ b/polkadot/runtime/parachains/src/disputes/benchmarking.rs
@@ -16,15 +16,21 @@
 
 use super::*;
 
-use frame_benchmarking::benchmarks;
+use frame_benchmarking::v2::*;
 use frame_system::RawOrigin;
 use sp_runtime::traits::One;
 
-benchmarks! {
-	force_unfreeze {
+#[benchmarks]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn force_unfreeze() {
 		Frozen::<T>::set(Some(One::one()));
-	}: _(RawOrigin::Root)
-	verify {
+
+		#[extrinsic_call]
+		_(RawOrigin::Root);
+
 		assert!(Frozen::<T>::get().is_none())
 	}
 
diff --git a/polkadot/runtime/parachains/src/disputes/slashing.rs b/polkadot/runtime/parachains/src/disputes/slashing.rs
index 2e09ea667f74..95dbf2ba42bb 100644
--- a/polkadot/runtime/parachains/src/disputes/slashing.rs
+++ b/polkadot/runtime/parachains/src/disputes/slashing.rs
@@ -355,12 +355,12 @@ impl<T: Config> HandleReports<T> for () {
 }
 
 pub trait WeightInfo {
-	fn report_dispute_lost(validator_count: ValidatorSetCount) -> Weight;
+	fn report_dispute_lost_unsigned(validator_count: ValidatorSetCount) -> Weight;
 }
 
 pub struct TestWeightInfo;
 impl WeightInfo for TestWeightInfo {
-	fn report_dispute_lost(_validator_count: ValidatorSetCount) -> Weight {
+	fn report_dispute_lost_unsigned(_validator_count: ValidatorSetCount) -> Weight {
 		Weight::zero()
 	}
 }
@@ -445,7 +445,7 @@ pub mod pallet {
 	#[pallet::call]
 	impl<T: Config> Pallet<T> {
 		#[pallet::call_index(0)]
-		#[pallet::weight(<T as Config>::WeightInfo::report_dispute_lost(
+		#[pallet::weight(<T as Config>::WeightInfo::report_dispute_lost_unsigned(
 			key_owner_proof.validator_count()
 		))]
 		pub fn report_dispute_lost_unsigned(
diff --git a/polkadot/runtime/parachains/src/disputes/slashing/benchmarking.rs b/polkadot/runtime/parachains/src/disputes/slashing/benchmarking.rs
index b53f98caeea3..bfd46d752438 100644
--- a/polkadot/runtime/parachains/src/disputes/slashing/benchmarking.rs
+++ b/polkadot/runtime/parachains/src/disputes/slashing/benchmarking.rs
@@ -18,7 +18,7 @@ use super::*;
 
 use crate::{disputes::SlashingHandler, initializer, shared};
 use codec::Decode;
-use frame_benchmarking::{benchmarks, whitelist_account};
+use frame_benchmarking::v2::*;
 use frame_support::traits::{OnFinalize, OnInitialize};
 use frame_system::{pallet_prelude::BlockNumberFor, RawOrigin};
 use pallet_staking::testing_utils::create_validators;
@@ -29,6 +29,11 @@ use sp_session::MembershipProof;
 // Candidate hash of the disputed candidate.
 const CANDIDATE_HASH: CandidateHash = CandidateHash(Hash::zero());
 
+// Simplify getting the value in the benchmark
+pub const fn max_validators_for<T: super::Config>() -> u32 {
+	<<T>::BenchmarkingConfig as BenchmarkingConfiguration>::MAX_VALIDATORS
+}
+
 pub trait Config:
 	pallet_session::Config
 	+ pallet_session::historical::Config
@@ -106,6 +111,7 @@ where
 	(session_index, key_owner_proof, validator_id)
 }
 
+/// Submits a single `ForInvalid` dispute.
 fn setup_dispute<T>(session_index: SessionIndex, validator_id: ValidatorId) -> DisputeProof
 where
 	T: Config,
@@ -125,6 +131,7 @@ where
 	dispute_proof(session_index, validator_id, validator_index)
 }
 
+/// Creates a `ForInvalid` dispute proof.
 fn dispute_proof(
 	session_index: SessionIndex,
 	validator_id: ValidatorId,
@@ -136,27 +143,20 @@ fn dispute_proof(
 	DisputeProof { time_slot, kind, validator_index, validator_id }
 }
 
-benchmarks! {
-	where_clause {
-		where T: Config<KeyOwnerProof = MembershipProof>,
-	}
-
-	// in this setup we have a single `ForInvalid` dispute
-	// submitted for a past session
-	report_dispute_lost {
-		let n in 4..<<T as super::Config>::BenchmarkingConfig as BenchmarkingConfiguration>::MAX_VALIDATORS;
+#[benchmarks(where T: Config<KeyOwnerProof = MembershipProof>)]
+mod benchmarks {
+	use super::*;
 
-		let origin = RawOrigin::None.into();
+	#[benchmark]
+	fn report_dispute_lost_unsigned(n: Linear<4, { max_validators_for::<T>() }>) {
 		let (session_index, key_owner_proof, validator_id) = setup_validator_set::<T>(n);
+
+		// submit a single `ForInvalid` dispute for a past session.
 		let dispute_proof = setup_dispute::<T>(session_index, validator_id);
-	}: {
-		let result = Pallet::<T>::report_dispute_lost_unsigned(
-			origin,
-			Box::new(dispute_proof),
-			key_owner_proof,
-		);
-		assert!(result.is_ok());
-	} verify {
+
+		#[extrinsic_call]
+		_(RawOrigin::None, Box::new(dispute_proof), key_owner_proof);
+
 		let unapplied = <UnappliedSlashes<T>>::get(session_index, CANDIDATE_HASH);
 		assert!(unapplied.is_none());
 	}
diff --git a/polkadot/runtime/parachains/src/dmp.rs b/polkadot/runtime/parachains/src/dmp.rs
index 03580e11b8e9..3c9cf8004186 100644
--- a/polkadot/runtime/parachains/src/dmp.rs
+++ b/polkadot/runtime/parachains/src/dmp.rs
@@ -44,7 +44,7 @@
 
 use crate::{
 	configuration::{self, HostConfiguration},
-	initializer, FeeTracker,
+	initializer, paras, FeeTracker,
 };
 use alloc::vec::Vec;
 use core::fmt;
@@ -72,12 +72,15 @@ const MESSAGE_SIZE_FEE_BASE: FixedU128 = FixedU128::from_rational(1, 1000); // 0
 pub enum QueueDownwardMessageError {
 	/// The message being sent exceeds the configured max message size.
 	ExceedsMaxMessageSize,
+	/// The destination is unknown.
+	Unroutable,
 }
 
 impl From<QueueDownwardMessageError> for SendError {
 	fn from(err: QueueDownwardMessageError) -> Self {
 		match err {
 			QueueDownwardMessageError::ExceedsMaxMessageSize => SendError::ExceedsMaxMessageSize,
+			QueueDownwardMessageError::Unroutable => SendError::Unroutable,
 		}
 	}
 }
@@ -116,7 +119,7 @@ pub mod pallet {
 	pub struct Pallet<T>(_);
 
 	#[pallet::config]
-	pub trait Config: frame_system::Config + configuration::Config {}
+	pub trait Config: frame_system::Config + configuration::Config + paras::Config {}
 
 	/// The downward messages addressed for a certain para.
 	#[pallet::storage]
@@ -200,6 +203,11 @@ impl<T: Config> Pallet<T> {
 			return Err(QueueDownwardMessageError::ExceedsMaxMessageSize)
 		}
 
+		// If the head exists, we assume the parachain is legit and exists.
+		if !paras::Heads::<T>::contains_key(para) {
+			return Err(QueueDownwardMessageError::Unroutable)
+		}
+
 		Ok(())
 	}
 
@@ -217,14 +225,7 @@ impl<T: Config> Pallet<T> {
 		msg: DownwardMessage,
 	) -> Result<(), QueueDownwardMessageError> {
 		let serialized_len = msg.len() as u32;
-		if serialized_len > config.max_downward_message_size {
-			return Err(QueueDownwardMessageError::ExceedsMaxMessageSize)
-		}
-
-		// Hard limit on Queue size
-		if Self::dmq_length(para) > Self::dmq_max_length(config.max_downward_message_size) {
-			return Err(QueueDownwardMessageError::ExceedsMaxMessageSize)
-		}
+		Self::can_queue_downward_message(config, &para, &msg)?;
 
 		let inbound =
 			InboundDownwardMessage { msg, sent_at: frame_system::Pallet::<T>::block_number() };
@@ -336,6 +337,15 @@ impl<T: Config> Pallet<T> {
 	) -> Vec<InboundDownwardMessage<BlockNumberFor<T>>> {
 		DownwardMessageQueues::<T>::get(&recipient)
 	}
+
+	/// Make the parachain reachable for downward messages.
+	///
+	/// Only useable in benchmarks or tests.
+	#[cfg(any(feature = "runtime-benchmarks", feature = "std"))]
+	pub fn make_parachain_reachable(para: impl Into<ParaId>) {
+		let para = para.into();
+		crate::paras::Heads::<T>::insert(para, para.encode());
+	}
 }
 
 impl<T: Config> FeeTracker for Pallet<T> {
@@ -359,3 +369,10 @@ impl<T: Config> FeeTracker for Pallet<T> {
 		})
 	}
 }
+
+#[cfg(feature = "runtime-benchmarks")]
+impl<T: Config> crate::EnsureForParachain for Pallet<T> {
+	fn ensure(para: ParaId) {
+		Self::make_parachain_reachable(para);
+	}
+}
diff --git a/polkadot/runtime/parachains/src/dmp/tests.rs b/polkadot/runtime/parachains/src/dmp/tests.rs
index de1515958125..617c9488bd2a 100644
--- a/polkadot/runtime/parachains/src/dmp/tests.rs
+++ b/polkadot/runtime/parachains/src/dmp/tests.rs
@@ -61,6 +61,12 @@ fn queue_downward_message(
 	Dmp::queue_downward_message(&configuration::ActiveConfig::<Test>::get(), para_id, msg)
 }
 
+fn register_paras(paras: &[ParaId]) {
+	paras.iter().for_each(|p| {
+		Dmp::make_parachain_reachable(*p);
+	});
+}
+
 #[test]
 fn clean_dmp_works() {
 	let a = ParaId::from(1312);
@@ -68,6 +74,8 @@ fn clean_dmp_works() {
 	let c = ParaId::from(123);
 
 	new_test_ext(default_genesis_config()).execute_with(|| {
+		register_paras(&[a, b, c]);
+
 		// enqueue downward messages to A, B and C.
 		queue_downward_message(a, vec![1, 2, 3]).unwrap();
 		queue_downward_message(b, vec![4, 5, 6]).unwrap();
@@ -89,6 +97,8 @@ fn dmq_length_and_head_updated_properly() {
 	let b = ParaId::from(228);
 
 	new_test_ext(default_genesis_config()).execute_with(|| {
+		register_paras(&[a, b]);
+
 		assert_eq!(Dmp::dmq_length(a), 0);
 		assert_eq!(Dmp::dmq_length(b), 0);
 
@@ -101,11 +111,30 @@ fn dmq_length_and_head_updated_properly() {
 	});
 }
 
+#[test]
+fn dmq_fail_if_para_does_not_exist() {
+	let a = ParaId::from(1312);
+
+	new_test_ext(default_genesis_config()).execute_with(|| {
+		assert_eq!(Dmp::dmq_length(a), 0);
+
+		assert!(matches!(
+			queue_downward_message(a, vec![1, 2, 3]),
+			Err(QueueDownwardMessageError::Unroutable)
+		));
+
+		assert_eq!(Dmp::dmq_length(a), 0);
+		assert!(Dmp::dmq_mqc_head(a).is_zero());
+	});
+}
+
 #[test]
 fn dmp_mqc_head_fixture() {
 	let a = ParaId::from(2000);
 
 	new_test_ext(default_genesis_config()).execute_with(|| {
+		register_paras(&[a]);
+
 		run_to_block(2, None);
 		assert!(Dmp::dmq_mqc_head(a).is_zero());
 		queue_downward_message(a, vec![1, 2, 3]).unwrap();
@@ -125,6 +154,8 @@ fn check_processed_downward_messages() {
 	let a = ParaId::from(1312);
 
 	new_test_ext(default_genesis_config()).execute_with(|| {
+		register_paras(&[a]);
+
 		let block_number = System::block_number();
 
 		// processed_downward_messages=0 is allowed when the DMQ is empty.
@@ -150,6 +181,8 @@ fn check_processed_downward_messages_advancement_rule() {
 	let a = ParaId::from(1312);
 
 	new_test_ext(default_genesis_config()).execute_with(|| {
+		register_paras(&[a]);
+
 		let block_number = System::block_number();
 
 		run_to_block(block_number + 1, None);
@@ -170,6 +203,8 @@ fn dmq_pruning() {
 	let a = ParaId::from(1312);
 
 	new_test_ext(default_genesis_config()).execute_with(|| {
+		register_paras(&[a]);
+
 		assert_eq!(Dmp::dmq_length(a), 0);
 
 		queue_downward_message(a, vec![1, 2, 3]).unwrap();
@@ -194,6 +229,8 @@ fn queue_downward_message_critical() {
 	genesis.configuration.config.max_downward_message_size = 7;
 
 	new_test_ext(genesis).execute_with(|| {
+		register_paras(&[a]);
+
 		let smol = [0; 3].to_vec();
 		let big = [0; 8].to_vec();
 
@@ -215,6 +252,8 @@ fn verify_dmq_mqc_head_is_externally_accessible() {
 	let a = ParaId::from(2020);
 
 	new_test_ext(default_genesis_config()).execute_with(|| {
+		register_paras(&[a]);
+
 		let head = sp_io::storage::get(&well_known_keys::dmq_mqc_head(a));
 		assert_eq!(head, None);
 
@@ -235,9 +274,12 @@ fn verify_dmq_mqc_head_is_externally_accessible() {
 #[test]
 fn verify_fee_increase_and_decrease() {
 	let a = ParaId::from(123);
+
 	let mut genesis = default_genesis_config();
 	genesis.configuration.config.max_downward_message_size = 16777216;
 	new_test_ext(genesis).execute_with(|| {
+		register_paras(&[a]);
+
 		let initial = InitialFactor::get();
 		assert_eq!(DeliveryFeeFactor::<Test>::get(a), initial);
 
@@ -287,6 +329,8 @@ fn verify_fee_factor_reaches_high_value() {
 	let mut genesis = default_genesis_config();
 	genesis.configuration.config.max_downward_message_size = 51200;
 	new_test_ext(genesis).execute_with(|| {
+		register_paras(&[a]);
+
 		let max_messages =
 			Dmp::dmq_max_length(ActiveConfig::<Test>::get().max_downward_message_size);
 		let mut total_fee_factor = FixedU128::from_float(1.0);
diff --git a/polkadot/runtime/parachains/src/lib.rs b/polkadot/runtime/parachains/src/lib.rs
index 828c0b9bcef2..b1ff5419470e 100644
--- a/polkadot/runtime/parachains/src/lib.rs
+++ b/polkadot/runtime/parachains/src/lib.rs
@@ -114,3 +114,19 @@ pub fn schedule_code_upgrade<T: paras::Config>(
 pub fn set_current_head<T: paras::Config>(id: ParaId, new_head: HeadData) {
 	paras::Pallet::<T>::set_current_head(id, new_head)
 }
+
+/// Ensure more initialization for `ParaId` when benchmarking. (e.g. open HRMP channels, ...)
+#[cfg(feature = "runtime-benchmarks")]
+pub trait EnsureForParachain {
+	fn ensure(para_id: ParaId);
+}
+
+#[cfg(feature = "runtime-benchmarks")]
+#[impl_trait_for_tuples::impl_for_tuples(30)]
+impl EnsureForParachain for Tuple {
+	fn ensure(para: ParaId) {
+		for_tuples!( #(
+			Tuple::ensure(para);
+		)* );
+	}
+}
diff --git a/polkadot/runtime/parachains/src/paras/benchmarking.rs b/polkadot/runtime/parachains/src/paras/benchmarking.rs
index 7bf8b833ed91..4d617cbb05bb 100644
--- a/polkadot/runtime/parachains/src/paras/benchmarking.rs
+++ b/polkadot/runtime/parachains/src/paras/benchmarking.rs
@@ -17,7 +17,7 @@
 use super::*;
 use crate::configuration::HostConfiguration;
 use alloc::vec;
-use frame_benchmarking::benchmarks;
+use frame_benchmarking::v2::*;
 use frame_system::{pallet_prelude::BlockNumberFor, RawOrigin};
 use polkadot_primitives::{
 	HeadData, Id as ParaId, ValidationCode, MAX_CODE_SIZE, MAX_HEAD_DATA_SIZE,
@@ -84,41 +84,58 @@ fn generate_disordered_actions_queue<T: Config>() {
 	});
 }
 
-benchmarks! {
-	force_set_current_code {
-		let c in MIN_CODE_SIZE .. MAX_CODE_SIZE;
+#[benchmarks]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn force_set_current_code(c: Linear<MIN_CODE_SIZE, MAX_CODE_SIZE>) {
 		let new_code = ValidationCode(vec![0; c as usize]);
 		let para_id = ParaId::from(c as u32);
 		CurrentCodeHash::<T>::insert(&para_id, new_code.hash());
 		generate_disordered_pruning::<T>();
-	}: _(RawOrigin::Root, para_id, new_code)
-	verify {
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, para_id, new_code);
+
 		assert_last_event::<T>(Event::CurrentCodeUpdated(para_id).into());
 	}
-	force_set_current_head {
-		let s in MIN_CODE_SIZE .. MAX_HEAD_DATA_SIZE;
+
+	#[benchmark]
+	fn force_set_current_head(s: Linear<MIN_CODE_SIZE, MAX_HEAD_DATA_SIZE>) {
 		let new_head = HeadData(vec![0; s as usize]);
 		let para_id = ParaId::from(1000);
-	}: _(RawOrigin::Root, para_id, new_head)
-	verify {
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, para_id, new_head);
+
 		assert_last_event::<T>(Event::CurrentHeadUpdated(para_id).into());
 	}
-	force_set_most_recent_context {
+
+	#[benchmark]
+	fn force_set_most_recent_context() {
 		let para_id = ParaId::from(1000);
 		let context = BlockNumberFor::<T>::from(1000u32);
-	}: _(RawOrigin::Root, para_id, context)
-	force_schedule_code_upgrade {
-		let c in MIN_CODE_SIZE .. MAX_CODE_SIZE;
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, para_id, context);
+	}
+
+	#[benchmark]
+	fn force_schedule_code_upgrade(c: Linear<MIN_CODE_SIZE, MAX_CODE_SIZE>) {
 		let new_code = ValidationCode(vec![0; c as usize]);
 		let para_id = ParaId::from(c as u32);
 		let block = BlockNumberFor::<T>::from(c);
 		generate_disordered_upgrades::<T>();
-	}: _(RawOrigin::Root, para_id, new_code, block)
-	verify {
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, para_id, new_code, block);
+
 		assert_last_event::<T>(Event::CodeUpgradeScheduled(para_id).into());
 	}
-	force_note_new_head {
-		let s in MIN_CODE_SIZE .. MAX_HEAD_DATA_SIZE;
+
+	#[benchmark]
+	fn force_note_new_head(s: Linear<MIN_CODE_SIZE, MAX_HEAD_DATA_SIZE>) {
 		let para_id = ParaId::from(1000);
 		let new_head = HeadData(vec![0; s as usize]);
 		let old_code_hash = ValidationCode(vec![0]).hash();
@@ -135,70 +152,101 @@ benchmarks! {
 			&config,
 			UpgradeStrategy::SetGoAheadSignal,
 		);
-	}: _(RawOrigin::Root, para_id, new_head)
-	verify {
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, para_id, new_head);
+
 		assert_last_event::<T>(Event::NewHeadNoted(para_id).into());
 	}
-	force_queue_action {
+
+	#[benchmark]
+	fn force_queue_action() {
 		let para_id = ParaId::from(1000);
 		generate_disordered_actions_queue::<T>();
-	}: _(RawOrigin::Root, para_id)
-	verify {
-		let next_session = crate::shared::CurrentSessionIndex::<T>::get().saturating_add(One::one());
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, para_id);
+
+		let next_session =
+			crate::shared::CurrentSessionIndex::<T>::get().saturating_add(One::one());
 		assert_last_event::<T>(Event::ActionQueued(para_id, next_session).into());
 	}
 
-	add_trusted_validation_code {
-		let c in MIN_CODE_SIZE .. MAX_CODE_SIZE;
+	#[benchmark]
+	fn add_trusted_validation_code(c: Linear<MIN_CODE_SIZE, MAX_CODE_SIZE>) {
 		let new_code = ValidationCode(vec![0; c as usize]);
 
 		pvf_check::prepare_bypassing_bench::<T>(new_code.clone());
-	}: _(RawOrigin::Root, new_code)
 
-	poke_unused_validation_code {
+		#[extrinsic_call]
+		_(RawOrigin::Root, new_code);
+	}
+
+	#[benchmark]
+	fn poke_unused_validation_code() {
 		let code_hash = [0; 32].into();
-	}: _(RawOrigin::Root, code_hash)
 
-	include_pvf_check_statement {
+		#[extrinsic_call]
+		_(RawOrigin::Root, code_hash);
+	}
+
+	#[benchmark]
+	fn include_pvf_check_statement() {
 		let (stmt, signature) = pvf_check::prepare_inclusion_bench::<T>();
-	}: {
-		let _ = Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+
+		#[block]
+		{
+			let _ =
+				Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+		}
 	}
 
-	include_pvf_check_statement_finalize_upgrade_accept {
-		let (stmt, signature) = pvf_check::prepare_finalization_bench::<T>(
-			VoteCause::Upgrade,
-			VoteOutcome::Accept,
-		);
-	}: {
-		let _ = Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+	#[benchmark]
+	fn include_pvf_check_statement_finalize_upgrade_accept() {
+		let (stmt, signature) =
+			pvf_check::prepare_finalization_bench::<T>(VoteCause::Upgrade, VoteOutcome::Accept);
+
+		#[block]
+		{
+			let _ =
+				Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+		}
 	}
 
-	include_pvf_check_statement_finalize_upgrade_reject {
-		let (stmt, signature) = pvf_check::prepare_finalization_bench::<T>(
-			VoteCause::Upgrade,
-			VoteOutcome::Reject,
-		);
-	}: {
-		let _ = Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+	#[benchmark]
+	fn include_pvf_check_statement_finalize_upgrade_reject() {
+		let (stmt, signature) =
+			pvf_check::prepare_finalization_bench::<T>(VoteCause::Upgrade, VoteOutcome::Reject);
+
+		#[block]
+		{
+			let _ =
+				Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+		}
 	}
 
-	include_pvf_check_statement_finalize_onboarding_accept {
-		let (stmt, signature) = pvf_check::prepare_finalization_bench::<T>(
-			VoteCause::Onboarding,
-			VoteOutcome::Accept,
-		);
-	}: {
-		let _ = Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+	#[benchmark]
+	fn include_pvf_check_statement_finalize_onboarding_accept() {
+		let (stmt, signature) =
+			pvf_check::prepare_finalization_bench::<T>(VoteCause::Onboarding, VoteOutcome::Accept);
+
+		#[block]
+		{
+			let _ =
+				Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+		}
 	}
 
-	include_pvf_check_statement_finalize_onboarding_reject {
-		let (stmt, signature) = pvf_check::prepare_finalization_bench::<T>(
-			VoteCause::Onboarding,
-			VoteOutcome::Reject,
-		);
-	}: {
-		let _ = Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+	#[benchmark]
+	fn include_pvf_check_statement_finalize_onboarding_reject() {
+		let (stmt, signature) =
+			pvf_check::prepare_finalization_bench::<T>(VoteCause::Onboarding, VoteOutcome::Reject);
+
+		#[block]
+		{
+			let _ =
+				Pallet::<T>::include_pvf_check_statement(RawOrigin::None.into(), stmt, signature);
+		}
 	}
 
 	impl_benchmark_test_suite!(
diff --git a/polkadot/runtime/rococo/Cargo.toml b/polkadot/runtime/rococo/Cargo.toml
index 764c53abbfcb..e7f463566e3a 100644
--- a/polkadot/runtime/rococo/Cargo.toml
+++ b/polkadot/runtime/rococo/Cargo.toml
@@ -13,39 +13,44 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
+bitvec = { features = ["alloc"], workspace = true }
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 serde = { workspace = true }
 serde_derive = { optional = true, workspace = true }
 serde_json = { features = ["alloc"], workspace = true }
-static_assertions = { workspace = true, default-features = true }
 smallvec = { workspace = true, default-features = true }
-bitvec = { features = ["alloc"], workspace = true }
+static_assertions = { workspace = true, default-features = true }
 
+binary-merkle-tree = { workspace = true }
+rococo-runtime-constants = { workspace = true }
+sp-api = { workspace = true }
+sp-arithmetic = { workspace = true }
 sp-authority-discovery = { workspace = true }
+sp-block-builder = { workspace = true }
 sp-consensus-babe = { workspace = true }
 sp-consensus-beefy = { workspace = true }
 sp-consensus-grandpa = { workspace = true }
-binary-merkle-tree = { workspace = true }
-rococo-runtime-constants = { workspace = true }
-sp-api = { workspace = true }
+sp-core = { workspace = true }
 sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
-sp-offchain = { workspace = true }
-sp-arithmetic = { workspace = true }
 sp-io = { workspace = true }
+sp-keyring = { workspace = true }
 sp-mmr-primitives = { workspace = true }
+sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
-sp-staking = { workspace = true }
-sp-core = { workspace = true }
 sp-session = { workspace = true }
+sp-staking = { workspace = true }
 sp-storage = { workspace = true }
-sp-version = { workspace = true }
 sp-transaction-pool = { workspace = true }
-sp-block-builder = { workspace = true }
-sp-keyring = { workspace = true }
+sp-version = { workspace = true }
 
+frame-executive = { workspace = true }
+frame-support = { features = ["tuples-96"], workspace = true }
+frame-system = { workspace = true }
+frame-system-rpc-runtime-api = { workspace = true }
+pallet-asset-rate = { workspace = true }
 pallet-authority-discovery = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-babe = { workspace = true }
@@ -54,15 +59,10 @@ pallet-beefy = { workspace = true }
 pallet-beefy-mmr = { workspace = true }
 pallet-bounties = { workspace = true }
 pallet-child-bounties = { workspace = true }
-pallet-state-trie-migration = { workspace = true }
-pallet-transaction-payment = { workspace = true }
-pallet-transaction-payment-rpc-runtime-api = { workspace = true }
 pallet-collective = { workspace = true }
 pallet-conviction-voting = { workspace = true }
 pallet-democracy = { workspace = true }
 pallet-elections-phragmen = { workspace = true }
-pallet-asset-rate = { workspace = true }
-frame-executive = { workspace = true }
 pallet-grandpa = { workspace = true }
 pallet-identity = { workspace = true }
 pallet-indices = { workspace = true }
@@ -79,48 +79,48 @@ pallet-proxy = { workspace = true }
 pallet-ranked-collective = { workspace = true }
 pallet-recovery = { workspace = true }
 pallet-referenda = { workspace = true }
+pallet-root-testing = { workspace = true }
 pallet-scheduler = { workspace = true }
 pallet-session = { workspace = true }
 pallet-society = { workspace = true }
-pallet-sudo = { workspace = true }
-frame-support = { features = ["tuples-96"], workspace = true }
 pallet-staking = { workspace = true }
-frame-system = { workspace = true }
-frame-system-rpc-runtime-api = { workspace = true }
+pallet-state-trie-migration = { workspace = true }
+pallet-sudo = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-tips = { workspace = true }
+pallet-transaction-payment = { workspace = true }
+pallet-transaction-payment-rpc-runtime-api = { workspace = true }
 pallet-treasury = { workspace = true }
 pallet-utility = { workspace = true }
 pallet-vesting = { workspace = true }
 pallet-whitelist = { workspace = true }
 pallet-xcm = { workspace = true }
 pallet-xcm-benchmarks = { optional = true, workspace = true }
-pallet-root-testing = { workspace = true }
 
 frame-benchmarking = { optional = true, workspace = true }
 frame-metadata-hash-extension = { workspace = true }
-frame-try-runtime = { optional = true, workspace = true }
 frame-system-benchmarking = { optional = true, workspace = true }
+frame-try-runtime = { optional = true, workspace = true }
 hex-literal = { workspace = true, default-features = true }
 
+polkadot-parachain-primitives = { workspace = true }
+polkadot-primitives = { workspace = true }
 polkadot-runtime-common = { workspace = true }
 polkadot-runtime-parachains = { workspace = true }
-polkadot-primitives = { workspace = true }
-polkadot-parachain-primitives = { workspace = true }
 
 xcm = { workspace = true }
-xcm-executor = { workspace = true }
 xcm-builder = { workspace = true }
+xcm-executor = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 [dev-dependencies]
-tiny-keccak = { features = ["keccak"], workspace = true }
-sp-keyring = { workspace = true, default-features = true }
 remote-externalities = { workspace = true, default-features = true }
-sp-trie = { workspace = true, default-features = true }
 separator = { workspace = true }
 serde_json = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 sp-tracing = { workspace = true }
+sp-trie = { workspace = true, default-features = true }
+tiny-keccak = { features = ["keccak"], workspace = true }
 tokio = { features = ["macros"], workspace = true, default-features = true }
 
 [build-dependencies]
@@ -277,6 +277,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-executive/try-runtime",
diff --git a/polkadot/runtime/rococo/constants/Cargo.toml b/polkadot/runtime/rococo/constants/Cargo.toml
index 921bc8f5fe92..cc62d230d2c0 100644
--- a/polkadot/runtime/rococo/constants/Cargo.toml
+++ b/polkadot/runtime/rococo/constants/Cargo.toml
@@ -20,9 +20,9 @@ smallvec = { workspace = true, default-features = true }
 frame-support = { workspace = true }
 polkadot-primitives = { workspace = true }
 polkadot-runtime-common = { workspace = true }
+sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 sp-weights = { workspace = true }
-sp-core = { workspace = true }
 
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
diff --git a/polkadot/runtime/rococo/src/genesis_config_presets.rs b/polkadot/runtime/rococo/src/genesis_config_presets.rs
index bdbf6f37d92c..a96a509b0e4d 100644
--- a/polkadot/runtime/rococo/src/genesis_config_presets.rs
+++ b/polkadot/runtime/rococo/src/genesis_config_presets.rs
@@ -129,7 +129,9 @@ fn default_parachains_host_configuration(
 			allowed_ancestry_len: 2,
 		},
 		node_features: bitvec::vec::BitVec::from_element(
-			1u8 << (FeatureIndex::ElasticScalingMVP as usize),
+			1u8 << (FeatureIndex::ElasticScalingMVP as usize) |
+				1u8 << (FeatureIndex::EnableAssignmentsV2 as usize) |
+				1u8 << (FeatureIndex::CandidateReceiptV2 as usize),
 		),
 		scheduler_params: SchedulerParams {
 			lookahead: 2,
diff --git a/polkadot/runtime/rococo/src/impls.rs b/polkadot/runtime/rococo/src/impls.rs
index 7d7e9fa9f06c..a5cb2eddfa0d 100644
--- a/polkadot/runtime/rococo/src/impls.rs
+++ b/polkadot/runtime/rococo/src/impls.rs
@@ -176,4 +176,9 @@ where
 		)?;
 		Ok(())
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_identity_reaping(_: &AccountId, _: u32, _: u32) {
+		crate::Dmp::make_parachain_reachable(1004);
+	}
 }
diff --git a/polkadot/runtime/rococo/src/lib.rs b/polkadot/runtime/rococo/src/lib.rs
index c832ace91c07..4034f8bc1431 100644
--- a/polkadot/runtime/rococo/src/lib.rs
+++ b/polkadot/runtime/rococo/src/lib.rs
@@ -20,6 +20,17 @@
 // `construct_runtime!` does a lot of recursion and requires us to increase the limit.
 #![recursion_limit = "512"]
 
+#[cfg(all(any(target_arch = "riscv32", target_arch = "riscv64"), target_feature = "e"))]
+// Allocate 2 MiB stack.
+//
+// TODO: A workaround. Invoke polkavm_derive::min_stack_size!() instead
+// later on.
+::core::arch::global_asm!(
+	".pushsection .polkavm_min_stack_size,\"R\",@note\n",
+	".4byte 2097152",
+	".popsection\n",
+);
+
 extern crate alloc;
 
 use alloc::{
@@ -171,7 +182,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("rococo"),
 	impl_name: alloc::borrow::Cow::Borrowed("parity-rococo-v2.0"),
 	authoring_version: 0,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 26,
@@ -781,6 +792,7 @@ impl pallet_recovery::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
 	type WeightInfo = ();
 	type RuntimeCall = RuntimeCall;
+	type BlockNumberProvider = System;
 	type Currency = Balances;
 	type ConfigDepositBase = ConfigDepositBase;
 	type FriendDepositFactor = FriendDepositFactor;
@@ -2471,14 +2483,14 @@ sp_api::impl_runtime_apis! {
 						ExistentialDepositAsset,
 						xcm_config::PriceForChildParachainDelivery,
 						AssetHubParaId,
-						(),
+						Dmp,
 					>,
 					polkadot_runtime_common::xcm_sender::ToParachainDeliveryHelper<
 						XcmConfig,
 						ExistentialDepositAsset,
 						xcm_config::PriceForChildParachainDelivery,
 						RandomParaId,
-						(),
+						Dmp,
 					>
 				);
 
@@ -2537,7 +2549,7 @@ sp_api::impl_runtime_apis! {
 					ExistentialDepositAsset,
 					xcm_config::PriceForChildParachainDelivery,
 					AssetHubParaId,
-					(),
+					Dmp,
 				>;
 				fn valid_destination() -> Result<Location, BenchmarkError> {
 					Ok(AssetHub::get())
diff --git a/polkadot/runtime/rococo/src/tests.rs b/polkadot/runtime/rococo/src/tests.rs
index 01eaad87e342..0b46caec5a35 100644
--- a/polkadot/runtime/rococo/src/tests.rs
+++ b/polkadot/runtime/rococo/src/tests.rs
@@ -22,7 +22,7 @@ use std::collections::HashSet;
 use crate::xcm_config::LocationConverter;
 use frame_support::traits::WhitelistedStorageKeys;
 use sp_core::{crypto::Ss58Codec, hexdisplay::HexDisplay};
-use sp_keyring::AccountKeyring::Alice;
+use sp_keyring::Sr25519Keyring::Alice;
 use xcm_runtime_apis::conversions::LocationToAccountHelper;
 
 #[test]
diff --git a/polkadot/runtime/rococo/src/weights/pallet_xcm.rs b/polkadot/runtime/rococo/src/weights/pallet_xcm.rs
index d5cf33515e6b..b60165934f92 100644
--- a/polkadot/runtime/rococo/src/weights/pallet_xcm.rs
+++ b/polkadot/runtime/rococo/src/weights/pallet_xcm.rs
@@ -17,27 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-02-29, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-bn-ce5rx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `65a7f4d3191f`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("rococo-dev")`, DB CACHE: 1024
 
 // Executed Command:
-// ./target/production/polkadot
+// target/production/polkadot
 // benchmark
 // pallet
+// --extrinsic=*
 // --chain=rococo-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/polkadot/file_header.txt
+// --output=./polkadot/runtime/rococo/src/weights
+// --wasm-execution=compiled
 // --steps=50
 // --repeat=20
+// --heap-pages=4096
 // --no-storage-info
-// --no-median-slopes
 // --no-min-squares
-// --pallet=pallet_xcm
-// --extrinsic=*
-// --execution=wasm
-// --wasm-execution=compiled
-// --header=./polkadot/file_header.txt
-// --output=./polkadot/runtime/rococo/src/weights/
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -56,38 +56,46 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn send() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `180`
-		//  Estimated: `3645`
-		// Minimum execution time: 25_521_000 picoseconds.
-		Weight::from_parts(25_922_000, 0)
-			.saturating_add(Weight::from_parts(0, 3645))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `245`
+		//  Estimated: `3710`
+		// Minimum execution time: 37_787_000 picoseconds.
+		Weight::from_parts(39_345_000, 0)
+			.saturating_add(Weight::from_parts(0, 3710))
+			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::SupportedVersion` (r:1 w:0)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn teleport_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `180`
-		//  Estimated: `3645`
-		// Minimum execution time: 112_185_000 picoseconds.
-		Weight::from_parts(115_991_000, 0)
-			.saturating_add(Weight::from_parts(0, 3645))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Measured:  `245`
+		//  Estimated: `3710`
+		// Minimum execution time: 138_755_000 picoseconds.
+		Weight::from_parts(142_908_000, 0)
+			.saturating_add(Weight::from_parts(0, 3710))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
@@ -96,45 +104,54 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn reserve_transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `232`
-		//  Estimated: `3697`
-		// Minimum execution time: 108_693_000 picoseconds.
-		Weight::from_parts(111_853_000, 0)
-			.saturating_add(Weight::from_parts(0, 3697))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Measured:  `297`
+		//  Estimated: `3762`
+		// Minimum execution time: 134_917_000 picoseconds.
+		Weight::from_parts(138_809_000, 0)
+			.saturating_add(Weight::from_parts(0, 3762))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::SupportedVersion` (r:1 w:0)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `180`
-		//  Estimated: `3645`
-		// Minimum execution time: 113_040_000 picoseconds.
-		Weight::from_parts(115_635_000, 0)
-			.saturating_add(Weight::from_parts(0, 3645))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Measured:  `245`
+		//  Estimated: `3710`
+		// Minimum execution time: 141_303_000 picoseconds.
+		Weight::from_parts(144_640_000, 0)
+			.saturating_add(Weight::from_parts(0, 3710))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 6_979_000 picoseconds.
-		Weight::from_parts(7_342_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Estimated: `1485`
+		// Minimum execution time: 9_872_000 picoseconds.
+		Weight::from_parts(10_402_000, 0)
+			.saturating_add(Weight::from_parts(0, 1485))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `XcmPallet::SupportedVersion` (r:0 w:1)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -142,8 +159,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 7_144_000 picoseconds.
-		Weight::from_parts(7_297_000, 0)
+		// Minimum execution time: 8_312_000 picoseconds.
+		Weight::from_parts(8_867_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -151,8 +168,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_886_000 picoseconds.
-		Weight::from_parts(1_995_000, 0)
+		// Minimum execution time: 2_524_000 picoseconds.
+		Weight::from_parts(2_800_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 	}
 	/// Storage: `XcmPallet::VersionNotifiers` (r:1 w:1)
@@ -165,18 +182,20 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::Queries` (r:0 w:1)
 	/// Proof: `XcmPallet::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn force_subscribe_version_notify() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `180`
-		//  Estimated: `3645`
-		// Minimum execution time: 31_238_000 picoseconds.
-		Weight::from_parts(31_955_000, 0)
-			.saturating_add(Weight::from_parts(0, 3645))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Measured:  `245`
+		//  Estimated: `3710`
+		// Minimum execution time: 45_426_000 picoseconds.
+		Weight::from_parts(48_021_000, 0)
+			.saturating_add(Weight::from_parts(0, 3710))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(5))
 	}
 	/// Storage: `XcmPallet::VersionNotifiers` (r:1 w:1)
@@ -187,18 +206,20 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::Queries` (r:0 w:1)
 	/// Proof: `XcmPallet::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn force_unsubscribe_version_notify() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `360`
-		//  Estimated: `3825`
-		// Minimum execution time: 37_237_000 picoseconds.
-		Weight::from_parts(38_569_000, 0)
-			.saturating_add(Weight::from_parts(0, 3825))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Measured:  `425`
+		//  Estimated: `3890`
+		// Minimum execution time: 50_854_000 picoseconds.
+		Weight::from_parts(52_044_000, 0)
+			.saturating_add(Weight::from_parts(0, 3890))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `XcmPallet::XcmExecutionSuspended` (r:0 w:1)
@@ -207,45 +228,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_884_000 picoseconds.
-		Weight::from_parts(2_028_000, 0)
+		// Minimum execution time: 2_566_000 picoseconds.
+		Weight::from_parts(2_771_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `XcmPallet::SupportedVersion` (r:5 w:2)
+	/// Storage: `XcmPallet::SupportedVersion` (r:6 w:2)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `22`
-		//  Estimated: `13387`
-		// Minimum execution time: 16_048_000 picoseconds.
-		Weight::from_parts(16_617_000, 0)
-			.saturating_add(Weight::from_parts(0, 13387))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15862`
+		// Minimum execution time: 21_854_000 picoseconds.
+		Weight::from_parts(22_528_000, 0)
+			.saturating_add(Weight::from_parts(0, 15862))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `XcmPallet::VersionNotifiers` (r:5 w:2)
+	/// Storage: `XcmPallet::VersionNotifiers` (r:6 w:2)
 	/// Proof: `XcmPallet::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `26`
-		//  Estimated: `13391`
-		// Minimum execution time: 16_073_000 picoseconds.
-		Weight::from_parts(16_672_000, 0)
-			.saturating_add(Weight::from_parts(0, 13391))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15866`
+		// Minimum execution time: 21_821_000 picoseconds.
+		Weight::from_parts(22_368_000, 0)
+			.saturating_add(Weight::from_parts(0, 15866))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `XcmPallet::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `XcmPallet::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `40`
-		//  Estimated: `15880`
-		// Minimum execution time: 18_422_000 picoseconds.
-		Weight::from_parts(18_900_000, 0)
-			.saturating_add(Weight::from_parts(0, 15880))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18355`
+		// Minimum execution time: 25_795_000 picoseconds.
+		Weight::from_parts(26_284_000, 0)
+			.saturating_add(Weight::from_parts(0, 18355))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `XcmPallet::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -253,62 +274,62 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::SupportedVersion` (r:1 w:0)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
+	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:0)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
-	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_current_targets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `216`
-		//  Estimated: `6156`
-		// Minimum execution time: 30_373_000 picoseconds.
-		Weight::from_parts(30_972_000, 0)
-			.saturating_add(Weight::from_parts(0, 6156))
+		//  Measured:  `244`
+		//  Estimated: `6184`
+		// Minimum execution time: 33_182_000 picoseconds.
+		Weight::from_parts(34_506_000, 0)
+			.saturating_add(Weight::from_parts(0, 6184))
 			.saturating_add(T::DbWeight::get().reads(6))
-			.saturating_add(T::DbWeight::get().writes(3))
+			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `XcmPallet::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `XcmPallet::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `69`
-		//  Estimated: `10959`
-		// Minimum execution time: 11_863_000 picoseconds.
-		Weight::from_parts(12_270_000, 0)
-			.saturating_add(Weight::from_parts(0, 10959))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `40`
+		//  Estimated: `13405`
+		// Minimum execution time: 17_573_000 picoseconds.
+		Weight::from_parts(18_154_000, 0)
+			.saturating_add(Weight::from_parts(0, 13405))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `XcmPallet::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `XcmPallet::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `33`
-		//  Estimated: `13398`
-		// Minimum execution time: 16_733_000 picoseconds.
-		Weight::from_parts(17_094_000, 0)
-			.saturating_add(Weight::from_parts(0, 13398))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15873`
+		// Minimum execution time: 22_491_000 picoseconds.
+		Weight::from_parts(22_793_000, 0)
+			.saturating_add(Weight::from_parts(0, 15873))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `XcmPallet::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `XcmPallet::VersionNotifyTargets` (r:6 w:1)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::SupportedVersion` (r:1 w:0)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
+	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:0)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
-	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `216`
-		//  Estimated: `13581`
-		// Minimum execution time: 39_236_000 picoseconds.
-		Weight::from_parts(40_587_000, 0)
-			.saturating_add(Weight::from_parts(0, 13581))
-			.saturating_add(T::DbWeight::get().reads(9))
-			.saturating_add(T::DbWeight::get().writes(4))
+		//  Measured:  `244`
+		//  Estimated: `16084`
+		// Minimum execution time: 44_441_000 picoseconds.
+		Weight::from_parts(45_782_000, 0)
+			.saturating_add(Weight::from_parts(0, 16084))
+			.saturating_add(T::DbWeight::get().reads(10))
+			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	/// Storage: `XcmPallet::QueryCounter` (r:1 w:1)
 	/// Proof: `XcmPallet::QueryCounter` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
@@ -318,8 +339,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `1485`
-		// Minimum execution time: 2_145_000 picoseconds.
-		Weight::from_parts(2_255_000, 0)
+		// Minimum execution time: 2_809_000 picoseconds.
+		Weight::from_parts(2_960_000, 0)
 			.saturating_add(Weight::from_parts(0, 1485))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -330,22 +351,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7576`
 		//  Estimated: `11041`
-		// Minimum execution time: 22_518_000 picoseconds.
-		Weight::from_parts(22_926_000, 0)
+		// Minimum execution time: 26_248_000 picoseconds.
+		Weight::from_parts(26_996_000, 0)
 			.saturating_add(Weight::from_parts(0, 11041))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::AssetTraps` (r:1 w:1)
 	/// Proof: `XcmPallet::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `23`
 		//  Estimated: `3488`
-		// Minimum execution time: 34_438_000 picoseconds.
-		Weight::from_parts(35_514_000, 0)
+		// Minimum execution time: 40_299_000 picoseconds.
+		Weight::from_parts(41_396_000, 0)
 			.saturating_add(Weight::from_parts(0, 3488))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/polkadot/runtime/test-runtime/Cargo.toml b/polkadot/runtime/test-runtime/Cargo.toml
index 90a0285cd17b..f35bb53ac904 100644
--- a/polkadot/runtime/test-runtime/Cargo.toml
+++ b/polkadot/runtime/test-runtime/Cargo.toml
@@ -16,59 +16,59 @@ log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 serde = { workspace = true }
 
+frame-election-provider-support = { workspace = true }
+sp-api = { workspace = true }
 sp-authority-discovery = { workspace = true }
+sp-block-builder = { workspace = true }
 sp-consensus-babe = { workspace = true }
 sp-consensus-beefy = { workspace = true }
-sp-api = { workspace = true }
-sp-inherents = { workspace = true }
-sp-offchain = { workspace = true }
-sp-io = { workspace = true }
-sp-runtime = { workspace = true }
-sp-staking = { workspace = true }
 sp-core = { workspace = true }
 sp-genesis-builder = { workspace = true }
+sp-inherents = { workspace = true }
+sp-io = { workspace = true }
 sp-mmr-primitives = { workspace = true }
+sp-offchain = { workspace = true }
+sp-runtime = { workspace = true }
 sp-session = { workspace = true }
-sp-version = { workspace = true }
-frame-election-provider-support = { workspace = true }
+sp-staking = { workspace = true }
 sp-transaction-pool = { workspace = true }
-sp-block-builder = { workspace = true }
+sp-version = { workspace = true }
 
+frame-executive = { workspace = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+frame-system-rpc-runtime-api = { workspace = true }
 pallet-authority-discovery = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-babe = { workspace = true }
 pallet-balances = { workspace = true }
-pallet-transaction-payment = { workspace = true }
-pallet-transaction-payment-rpc-runtime-api = { workspace = true }
-frame-executive = { workspace = true }
 pallet-grandpa = { workspace = true }
 pallet-indices = { workspace = true }
 pallet-offences = { workspace = true }
 pallet-session = { workspace = true }
-frame-support = { workspace = true }
 pallet-staking = { workspace = true }
 pallet-staking-reward-curve = { workspace = true, default-features = true }
-frame-system = { workspace = true }
-frame-system-rpc-runtime-api = { workspace = true }
-test-runtime-constants = { workspace = true }
-pallet-timestamp = { workspace = true }
 pallet-sudo = { workspace = true }
+pallet-timestamp = { workspace = true }
+pallet-transaction-payment = { workspace = true }
+pallet-transaction-payment-rpc-runtime-api = { workspace = true }
 pallet-vesting = { workspace = true }
+test-runtime-constants = { workspace = true }
 
-polkadot-runtime-common = { workspace = true }
-polkadot-primitives = { workspace = true }
 pallet-xcm = { workspace = true }
+polkadot-primitives = { workspace = true }
+polkadot-runtime-common = { workspace = true }
 polkadot-runtime-parachains = { workspace = true }
+xcm = { workspace = true }
 xcm-builder = { workspace = true }
 xcm-executor = { workspace = true }
-xcm = { workspace = true }
 
 [dev-dependencies]
 hex-literal = { workspace = true, default-features = true }
-tiny-keccak = { features = ["keccak"], workspace = true }
+serde_json = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 sp-trie = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
+tiny-keccak = { features = ["keccak"], workspace = true }
 
 [build-dependencies]
 substrate-wasm-builder = { workspace = true, default-features = true }
@@ -154,4 +154,5 @@ runtime-benchmarks = [
 	"sp-staking/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/polkadot/runtime/westend/Cargo.toml b/polkadot/runtime/westend/Cargo.toml
index 584f5855b7a4..e945e64e7fc0 100644
--- a/polkadot/runtime/westend/Cargo.toml
+++ b/polkadot/runtime/westend/Cargo.toml
@@ -15,36 +15,36 @@ workspace = true
 [dependencies]
 bitvec = { features = ["alloc"], workspace = true }
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 serde = { workspace = true }
 serde_derive = { optional = true, workspace = true }
 serde_json = { features = ["alloc"], workspace = true }
 smallvec = { workspace = true, default-features = true }
 
-sp-authority-discovery = { workspace = true }
-sp-consensus-babe = { workspace = true }
-sp-consensus-beefy = { workspace = true }
-sp-consensus-grandpa = { workspace = true }
 binary-merkle-tree = { workspace = true }
-sp-inherents = { workspace = true }
-sp-offchain = { workspace = true }
 sp-api = { workspace = true }
 sp-application-crypto = { workspace = true }
 sp-arithmetic = { workspace = true }
+sp-authority-discovery = { workspace = true }
+sp-block-builder = { workspace = true }
+sp-consensus-babe = { workspace = true }
+sp-consensus-beefy = { workspace = true }
+sp-consensus-grandpa = { workspace = true }
+sp-core = { workspace = true }
 sp-genesis-builder = { workspace = true }
+sp-inherents = { workspace = true }
 sp-io = { workspace = true }
+sp-keyring = { workspace = true }
 sp-mmr-primitives = { workspace = true }
+sp-npos-elections = { workspace = true }
+sp-offchain = { workspace = true }
 sp-runtime = { workspace = true }
-sp-staking = { workspace = true }
-sp-core = { workspace = true }
 sp-session = { workspace = true }
+sp-staking = { workspace = true }
 sp-storage = { workspace = true }
-sp-version = { workspace = true }
 sp-transaction-pool = { workspace = true }
-sp-block-builder = { workspace = true }
-sp-npos-elections = { workspace = true }
-sp-keyring = { workspace = true }
+sp-version = { workspace = true }
 
 frame-election-provider-support = { workspace = true }
 frame-executive = { workspace = true }
@@ -52,7 +52,6 @@ frame-metadata-hash-extension = { workspace = true }
 frame-support = { features = ["experimental", "tuples-96"], workspace = true }
 frame-system = { workspace = true }
 frame-system-rpc-runtime-api = { workspace = true }
-westend-runtime-constants = { workspace = true }
 pallet-asset-rate = { workspace = true }
 pallet-authority-discovery = { workspace = true }
 pallet-authorship = { workspace = true }
@@ -62,9 +61,11 @@ pallet-balances = { workspace = true }
 pallet-beefy = { workspace = true }
 pallet-beefy-mmr = { workspace = true }
 pallet-collective = { workspace = true }
+pallet-conviction-voting = { workspace = true }
+pallet-delegated-staking = { workspace = true }
 pallet-democracy = { workspace = true }
-pallet-elections-phragmen = { workspace = true }
 pallet-election-provider-multi-phase = { workspace = true }
+pallet-elections-phragmen = { workspace = true }
 pallet-fast-unstake = { workspace = true }
 pallet-grandpa = { workspace = true }
 pallet-identity = { workspace = true }
@@ -75,60 +76,59 @@ pallet-migrations = { workspace = true }
 pallet-mmr = { workspace = true }
 pallet-multisig = { workspace = true }
 pallet-nomination-pools = { workspace = true }
-pallet-conviction-voting = { workspace = true }
+pallet-nomination-pools-runtime-api = { workspace = true }
 pallet-offences = { workspace = true }
 pallet-parameters = { workspace = true }
 pallet-preimage = { workspace = true }
 pallet-proxy = { workspace = true }
 pallet-recovery = { workspace = true }
 pallet-referenda = { workspace = true }
+pallet-root-testing = { workspace = true }
 pallet-scheduler = { workspace = true }
 pallet-session = { workspace = true }
 pallet-society = { workspace = true }
 pallet-staking = { workspace = true }
 pallet-staking-runtime-api = { workspace = true }
-pallet-delegated-staking = { workspace = true }
 pallet-state-trie-migration = { workspace = true }
 pallet-sudo = { workspace = true }
 pallet-timestamp = { workspace = true }
 pallet-transaction-payment = { workspace = true }
 pallet-transaction-payment-rpc-runtime-api = { workspace = true }
-pallet-nomination-pools-runtime-api = { workspace = true }
 pallet-treasury = { workspace = true }
 pallet-utility = { workspace = true }
 pallet-vesting = { workspace = true }
 pallet-whitelist = { workspace = true }
 pallet-xcm = { workspace = true }
 pallet-xcm-benchmarks = { optional = true, workspace = true }
-pallet-root-testing = { workspace = true }
+westend-runtime-constants = { workspace = true }
 
 frame-benchmarking = { optional = true, workspace = true }
-frame-try-runtime = { optional = true, workspace = true }
 frame-system-benchmarking = { optional = true, workspace = true }
+frame-try-runtime = { optional = true, workspace = true }
+hex-literal = { workspace = true, default-features = true }
 pallet-election-provider-support-benchmarking = { optional = true, workspace = true }
 pallet-nomination-pools-benchmarking = { optional = true, workspace = true }
 pallet-offences-benchmarking = { optional = true, workspace = true }
 pallet-session-benchmarking = { optional = true, workspace = true }
-hex-literal = { workspace = true, default-features = true }
 
-polkadot-runtime-common = { workspace = true }
-polkadot-primitives = { workspace = true }
 polkadot-parachain-primitives = { workspace = true }
+polkadot-primitives = { workspace = true }
+polkadot-runtime-common = { workspace = true }
 polkadot-runtime-parachains = { workspace = true }
 
 xcm = { workspace = true }
-xcm-executor = { workspace = true }
 xcm-builder = { workspace = true }
+xcm-executor = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 [dev-dependencies]
 approx = { workspace = true }
-tiny-keccak = { features = ["keccak"], workspace = true }
-sp-keyring = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
 remote-externalities = { workspace = true, default-features = true }
-tokio = { features = ["macros"], workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
 sp-tracing = { workspace = true }
+tiny-keccak = { features = ["keccak"], workspace = true }
+tokio = { features = ["macros"], workspace = true, default-features = true }
 
 [build-dependencies]
 substrate-wasm-builder = { workspace = true, default-features = true }
@@ -298,6 +298,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-election-provider-support/try-runtime",
diff --git a/polkadot/runtime/westend/constants/Cargo.toml b/polkadot/runtime/westend/constants/Cargo.toml
index a50e2f9cc639..f3dbcc309ee1 100644
--- a/polkadot/runtime/westend/constants/Cargo.toml
+++ b/polkadot/runtime/westend/constants/Cargo.toml
@@ -20,9 +20,9 @@ smallvec = { workspace = true, default-features = true }
 frame-support = { workspace = true }
 polkadot-primitives = { workspace = true }
 polkadot-runtime-common = { workspace = true }
+sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 sp-weights = { workspace = true }
-sp-core = { workspace = true }
 
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
diff --git a/polkadot/runtime/westend/src/genesis_config_presets.rs b/polkadot/runtime/westend/src/genesis_config_presets.rs
index b8f7710089e0..ea5aff554e8c 100644
--- a/polkadot/runtime/westend/src/genesis_config_presets.rs
+++ b/polkadot/runtime/westend/src/genesis_config_presets.rs
@@ -133,7 +133,8 @@ fn default_parachains_host_configuration(
 		},
 		node_features: bitvec::vec::BitVec::from_element(
 			1u8 << (FeatureIndex::ElasticScalingMVP as usize) |
-				1u8 << (FeatureIndex::EnableAssignmentsV2 as usize),
+				1u8 << (FeatureIndex::EnableAssignmentsV2 as usize) |
+				1u8 << (FeatureIndex::CandidateReceiptV2 as usize),
 		),
 		scheduler_params: SchedulerParams {
 			lookahead: 2,
diff --git a/polkadot/runtime/westend/src/impls.rs b/polkadot/runtime/westend/src/impls.rs
index 8cb597cbaa95..0e0d345a0ed4 100644
--- a/polkadot/runtime/westend/src/impls.rs
+++ b/polkadot/runtime/westend/src/impls.rs
@@ -176,4 +176,9 @@ where
 		)?;
 		Ok(())
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_identity_reaping(_: &AccountId, _: u32, _: u32) {
+		crate::Dmp::make_parachain_reachable(1004);
+	}
 }
diff --git a/polkadot/runtime/westend/src/lib.rs b/polkadot/runtime/westend/src/lib.rs
index f25ed33012a2..cd8eb4d2505a 100644
--- a/polkadot/runtime/westend/src/lib.rs
+++ b/polkadot/runtime/westend/src/lib.rs
@@ -172,10 +172,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: alloc::borrow::Cow::Borrowed("westend"),
 	impl_name: alloc::borrow::Cow::Borrowed("parity-westend"),
 	authoring_version: 2,
-	spec_version: 1_016_001,
+	spec_version: 1_017_001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 26,
+	transaction_version: 27,
 	system_version: 1,
 };
 
@@ -1018,6 +1018,7 @@ impl pallet_recovery::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
 	type WeightInfo = ();
 	type RuntimeCall = RuntimeCall;
+	type BlockNumberProvider = System;
 	type Currency = Balances;
 	type ConfigDepositBase = ConfigDepositBase;
 	type FriendDepositFactor = FriendDepositFactor;
@@ -2639,14 +2640,14 @@ sp_api::impl_runtime_apis! {
 						ExistentialDepositAsset,
 						xcm_config::PriceForChildParachainDelivery,
 						AssetHubParaId,
-						(),
+						Dmp,
 					>,
 					polkadot_runtime_common::xcm_sender::ToParachainDeliveryHelper<
 						xcm_config::XcmConfig,
 						ExistentialDepositAsset,
 						xcm_config::PriceForChildParachainDelivery,
 						RandomParaId,
-						(),
+						Dmp,
 					>
 				);
 
@@ -2712,7 +2713,7 @@ sp_api::impl_runtime_apis! {
 					ExistentialDepositAsset,
 					xcm_config::PriceForChildParachainDelivery,
 					AssetHubParaId,
-					(),
+					Dmp,
 				>;
 				fn valid_destination() -> Result<Location, BenchmarkError> {
 					Ok(AssetHub::get())
@@ -2801,8 +2802,9 @@ sp_api::impl_runtime_apis! {
 				}
 
 				fn alias_origin() -> Result<(Location, Location), BenchmarkError> {
-					// The XCM executor of Westend doesn't have a configured `Aliasers`
-					Err(BenchmarkError::Skip)
+					let origin = Location::new(0, [Parachain(1000)]);
+					let target = Location::new(0, [Parachain(1000), AccountId32 { id: [128u8; 32], network: None }]);
+					Ok((origin, target))
 				}
 			}
 
diff --git a/polkadot/runtime/westend/src/tests.rs b/polkadot/runtime/westend/src/tests.rs
index 02fd6b61496b..fcdaf7ff2de6 100644
--- a/polkadot/runtime/westend/src/tests.rs
+++ b/polkadot/runtime/westend/src/tests.rs
@@ -23,7 +23,7 @@ use approx::assert_relative_eq;
 use frame_support::traits::WhitelistedStorageKeys;
 use pallet_staking::EraPayout;
 use sp_core::{crypto::Ss58Codec, hexdisplay::HexDisplay};
-use sp_keyring::AccountKeyring::Alice;
+use sp_keyring::Sr25519Keyring::Alice;
 use xcm_runtime_apis::conversions::LocationToAccountHelper;
 
 const MILLISECONDS_PER_HOUR: u64 = 60 * 60 * 1000;
diff --git a/polkadot/runtime/westend/src/weights/pallet_xcm.rs b/polkadot/runtime/westend/src/weights/pallet_xcm.rs
index 10725cecf249..e2c0232139fb 100644
--- a/polkadot/runtime/westend/src/weights/pallet_xcm.rs
+++ b/polkadot/runtime/westend/src/weights/pallet_xcm.rs
@@ -17,25 +17,27 @@
 //! Autogenerated weights for `pallet_xcm`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-02-20, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-18, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-bn-ce5rx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `3a528d69c69e`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("westend-dev")`, DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=westend-dev
+// --pallet=pallet_xcm
+// --header=/__w/polkadot-sdk/polkadot-sdk/polkadot/file_header.txt
+// --output=./polkadot/runtime/westend/src/weights
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm
-// --chain=westend-dev
-// --header=./polkadot/file_header.txt
-// --output=./polkadot/runtime/westend/src/weights/
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -54,38 +56,46 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn send() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `147`
-		//  Estimated: `3612`
-		// Minimum execution time: 25_725_000 picoseconds.
-		Weight::from_parts(26_174_000, 0)
-			.saturating_add(Weight::from_parts(0, 3612))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `212`
+		//  Estimated: `3677`
+		// Minimum execution time: 41_425_000 picoseconds.
+		Weight::from_parts(43_275_000, 0)
+			.saturating_add(Weight::from_parts(0, 3677))
+			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
 	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::SupportedVersion` (r:1 w:0)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn teleport_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `250`
+		//  Measured:  `315`
 		//  Estimated: `6196`
-		// Minimum execution time: 113_140_000 picoseconds.
-		Weight::from_parts(116_204_000, 0)
+		// Minimum execution time: 145_227_000 picoseconds.
+		Weight::from_parts(151_656_000, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
-			.saturating_add(T::DbWeight::get().reads(6))
+			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
@@ -94,47 +104,54 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn reserve_transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `302`
+		//  Measured:  `367`
 		//  Estimated: `6196`
-		// Minimum execution time: 108_571_000 picoseconds.
-		Weight::from_parts(110_650_000, 0)
+		// Minimum execution time: 141_439_000 picoseconds.
+		Weight::from_parts(146_252_000, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
-			.saturating_add(T::DbWeight::get().reads(6))
+			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `System::Account` (r:2 w:2)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::SupportedVersion` (r:1 w:0)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn transfer_assets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `250`
+		//  Measured:  `315`
 		//  Estimated: `6196`
-		// Minimum execution time: 111_836_000 picoseconds.
-		Weight::from_parts(114_435_000, 0)
+		// Minimum execution time: 146_651_000 picoseconds.
+		Weight::from_parts(150_134_000, 0)
 			.saturating_add(Weight::from_parts(0, 6196))
-			.saturating_add(T::DbWeight::get().reads(6))
+			.saturating_add(T::DbWeight::get().reads(8))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
-	/// Storage: `Benchmark::Override` (r:0 w:0)
-	/// Proof: `Benchmark::Override` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn execute() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 18_446_744_073_709_551_000 picoseconds.
-		Weight::from_parts(18_446_744_073_709_551_000, 0)
-			.saturating_add(Weight::from_parts(0, 0))
+		//  Estimated: `1485`
+		// Minimum execution time: 9_663_000 picoseconds.
+		Weight::from_parts(10_012_000, 0)
+			.saturating_add(Weight::from_parts(0, 1485))
+			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	/// Storage: `XcmPallet::SupportedVersion` (r:0 w:1)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -142,8 +159,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 7_160_000 picoseconds.
-		Weight::from_parts(7_477_000, 0)
+		// Minimum execution time: 8_113_000 picoseconds.
+		Weight::from_parts(8_469_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -151,8 +168,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_934_000 picoseconds.
-		Weight::from_parts(2_053_000, 0)
+		// Minimum execution time: 2_493_000 picoseconds.
+		Weight::from_parts(2_630_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 	}
 	/// Storage: `XcmPallet::VersionNotifiers` (r:1 w:1)
@@ -165,18 +182,20 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::Queries` (r:0 w:1)
 	/// Proof: `XcmPallet::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn force_subscribe_version_notify() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `147`
-		//  Estimated: `3612`
-		// Minimum execution time: 31_123_000 picoseconds.
-		Weight::from_parts(31_798_000, 0)
-			.saturating_add(Weight::from_parts(0, 3612))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Measured:  `212`
+		//  Estimated: `3677`
+		// Minimum execution time: 47_890_000 picoseconds.
+		Weight::from_parts(49_994_000, 0)
+			.saturating_add(Weight::from_parts(0, 3677))
+			.saturating_add(T::DbWeight::get().reads(7))
 			.saturating_add(T::DbWeight::get().writes(5))
 	}
 	/// Storage: `XcmPallet::VersionNotifiers` (r:1 w:1)
@@ -187,18 +206,20 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
 	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::Queries` (r:0 w:1)
 	/// Proof: `XcmPallet::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn force_unsubscribe_version_notify() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `327`
-		//  Estimated: `3792`
-		// Minimum execution time: 35_175_000 picoseconds.
-		Weight::from_parts(36_098_000, 0)
-			.saturating_add(Weight::from_parts(0, 3792))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Measured:  `392`
+		//  Estimated: `3857`
+		// Minimum execution time: 52_967_000 picoseconds.
+		Weight::from_parts(55_345_000, 0)
+			.saturating_add(Weight::from_parts(0, 3857))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
 	/// Storage: `XcmPallet::XcmExecutionSuspended` (r:0 w:1)
@@ -207,45 +228,45 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_974_000 picoseconds.
-		Weight::from_parts(2_096_000, 0)
+		// Minimum execution time: 2_451_000 picoseconds.
+		Weight::from_parts(2_623_000, 0)
 			.saturating_add(Weight::from_parts(0, 0))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `XcmPallet::SupportedVersion` (r:5 w:2)
+	/// Storage: `XcmPallet::SupportedVersion` (r:6 w:2)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_supported_version() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `22`
-		//  Estimated: `13387`
-		// Minimum execution time: 16_626_000 picoseconds.
-		Weight::from_parts(17_170_000, 0)
-			.saturating_add(Weight::from_parts(0, 13387))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15862`
+		// Minimum execution time: 22_292_000 picoseconds.
+		Weight::from_parts(22_860_000, 0)
+			.saturating_add(Weight::from_parts(0, 15862))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `XcmPallet::VersionNotifiers` (r:5 w:2)
+	/// Storage: `XcmPallet::VersionNotifiers` (r:6 w:2)
 	/// Proof: `XcmPallet::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notifiers() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `26`
-		//  Estimated: `13391`
-		// Minimum execution time: 16_937_000 picoseconds.
-		Weight::from_parts(17_447_000, 0)
-			.saturating_add(Weight::from_parts(0, 13391))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15866`
+		// Minimum execution time: 21_847_000 picoseconds.
+		Weight::from_parts(22_419_000, 0)
+			.saturating_add(Weight::from_parts(0, 15866))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `XcmPallet::VersionNotifyTargets` (r:6 w:0)
+	/// Storage: `XcmPallet::VersionNotifyTargets` (r:7 w:0)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn already_notified_target() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `40`
-		//  Estimated: `15880`
-		// Minimum execution time: 19_157_000 picoseconds.
-		Weight::from_parts(19_659_000, 0)
-			.saturating_add(Weight::from_parts(0, 15880))
-			.saturating_add(T::DbWeight::get().reads(6))
+		//  Estimated: `18355`
+		// Minimum execution time: 24_764_000 picoseconds.
+		Weight::from_parts(25_873_000, 0)
+			.saturating_add(Weight::from_parts(0, 18355))
+			.saturating_add(T::DbWeight::get().reads(7))
 	}
 	/// Storage: `XcmPallet::VersionNotifyTargets` (r:2 w:1)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -253,62 +274,62 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::SupportedVersion` (r:1 w:0)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
+	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:0)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
-	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_current_targets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `183`
-		//  Estimated: `6123`
-		// Minimum execution time: 30_699_000 picoseconds.
-		Weight::from_parts(31_537_000, 0)
-			.saturating_add(Weight::from_parts(0, 6123))
+		//  Measured:  `211`
+		//  Estimated: `6151`
+		// Minimum execution time: 36_482_000 picoseconds.
+		Weight::from_parts(37_672_000, 0)
+			.saturating_add(Weight::from_parts(0, 6151))
 			.saturating_add(T::DbWeight::get().reads(6))
-			.saturating_add(T::DbWeight::get().writes(3))
+			.saturating_add(T::DbWeight::get().writes(1))
 	}
-	/// Storage: `XcmPallet::VersionNotifyTargets` (r:4 w:0)
+	/// Storage: `XcmPallet::VersionNotifyTargets` (r:5 w:0)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn notify_target_migration_fail() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `69`
-		//  Estimated: `10959`
-		// Minimum execution time: 12_303_000 picoseconds.
-		Weight::from_parts(12_670_000, 0)
-			.saturating_add(Weight::from_parts(0, 10959))
-			.saturating_add(T::DbWeight::get().reads(4))
+		//  Measured:  `40`
+		//  Estimated: `13405`
+		// Minimum execution time: 17_580_000 picoseconds.
+		Weight::from_parts(17_908_000, 0)
+			.saturating_add(Weight::from_parts(0, 13405))
+			.saturating_add(T::DbWeight::get().reads(5))
 	}
-	/// Storage: `XcmPallet::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `XcmPallet::VersionNotifyTargets` (r:6 w:2)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_version_notify_targets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `33`
-		//  Estimated: `13398`
-		// Minimum execution time: 17_129_000 picoseconds.
-		Weight::from_parts(17_668_000, 0)
-			.saturating_add(Weight::from_parts(0, 13398))
-			.saturating_add(T::DbWeight::get().reads(5))
+		//  Estimated: `15873`
+		// Minimum execution time: 21_946_000 picoseconds.
+		Weight::from_parts(22_548_000, 0)
+			.saturating_add(Weight::from_parts(0, 15873))
+			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(2))
 	}
-	/// Storage: `XcmPallet::VersionNotifyTargets` (r:5 w:2)
+	/// Storage: `XcmPallet::VersionNotifyTargets` (r:6 w:1)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::SupportedVersion` (r:1 w:0)
 	/// Proof: `XcmPallet::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:1)
+	/// Storage: `Dmp::DownwardMessageQueues` (r:1 w:0)
 	/// Proof: `Dmp::DownwardMessageQueues` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// Storage: `Dmp::DownwardMessageQueueHeads` (r:1 w:1)
-	/// Proof: `Dmp::DownwardMessageQueueHeads` (`max_values`: None, `max_size`: None, mode: `Measured`)
+	/// Storage: `Paras::Heads` (r:1 w:0)
+	/// Proof: `Paras::Heads` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn migrate_and_notify_old_targets() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `183`
-		//  Estimated: `13548`
-		// Minimum execution time: 39_960_000 picoseconds.
-		Weight::from_parts(41_068_000, 0)
-			.saturating_add(Weight::from_parts(0, 13548))
-			.saturating_add(T::DbWeight::get().reads(9))
-			.saturating_add(T::DbWeight::get().writes(4))
+		//  Measured:  `211`
+		//  Estimated: `16051`
+		// Minimum execution time: 47_261_000 picoseconds.
+		Weight::from_parts(48_970_000, 0)
+			.saturating_add(Weight::from_parts(0, 16051))
+			.saturating_add(T::DbWeight::get().reads(10))
+			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	/// Storage: `XcmPallet::QueryCounter` (r:1 w:1)
 	/// Proof: `XcmPallet::QueryCounter` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
@@ -318,8 +339,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `1485`
-		// Minimum execution time: 2_333_000 picoseconds.
-		Weight::from_parts(2_504_000, 0)
+		// Minimum execution time: 2_794_000 picoseconds.
+		Weight::from_parts(2_895_000, 0)
 			.saturating_add(Weight::from_parts(0, 1485))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(2))
@@ -330,22 +351,24 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `7576`
 		//  Estimated: `11041`
-		// Minimum execution time: 22_932_000 picoseconds.
-		Weight::from_parts(23_307_000, 0)
+		// Minimum execution time: 25_946_000 picoseconds.
+		Weight::from_parts(26_503_000, 0)
 			.saturating_add(Weight::from_parts(0, 11041))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
+	/// Storage: `XcmPallet::ShouldRecordXcm` (r:1 w:0)
+	/// Proof: `XcmPallet::ShouldRecordXcm` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `XcmPallet::AssetTraps` (r:1 w:1)
 	/// Proof: `XcmPallet::AssetTraps` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn claim_assets() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `23`
 		//  Estimated: `3488`
-		// Minimum execution time: 34_558_000 picoseconds.
-		Weight::from_parts(35_299_000, 0)
+		// Minimum execution time: 40_780_000 picoseconds.
+		Weight::from_parts(41_910_000, 0)
 			.saturating_add(Weight::from_parts(0, 3488))
-			.saturating_add(T::DbWeight::get().reads(1))
+			.saturating_add(T::DbWeight::get().reads(2))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 }
diff --git a/polkadot/runtime/westend/src/weights/polkadot_runtime_parachains_disputes_slashing.rs b/polkadot/runtime/westend/src/weights/polkadot_runtime_parachains_disputes_slashing.rs
index a035ea2b0b5e..f4dbca0f29ff 100644
--- a/polkadot/runtime/westend/src/weights/polkadot_runtime_parachains_disputes_slashing.rs
+++ b/polkadot/runtime/westend/src/weights/polkadot_runtime_parachains_disputes_slashing.rs
@@ -85,7 +85,7 @@ impl<T: frame_system::Config> polkadot_runtime_parachains::disputes::slashing::W
 	/// Storage: Staking UnappliedSlashes (r:1 w:1)
 	/// Proof Skipped: Staking UnappliedSlashes (max_values: None, max_size: None, mode: Measured)
 	/// The range of component `n` is `[4, 300]`.
-	fn report_dispute_lost(n: u32, ) -> Weight {
+	fn report_dispute_lost_unsigned(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `4531 + n * (189 ±0)`
 		//  Estimated: `7843 + n * (192 ±0)`
diff --git a/polkadot/runtime/westend/src/weights/xcm/mod.rs b/polkadot/runtime/westend/src/weights/xcm/mod.rs
index d2691c998d99..a5fb82a66837 100644
--- a/polkadot/runtime/westend/src/weights/xcm/mod.rs
+++ b/polkadot/runtime/westend/src/weights/xcm/mod.rs
@@ -299,8 +299,7 @@ impl<RuntimeCall> XcmWeightInfo<RuntimeCall> for WestendXcmWeight<RuntimeCall> {
 		XcmGeneric::<Runtime>::clear_topic()
 	}
 	fn alias_origin(_: &Location) -> Weight {
-		// XCM Executor does not currently support alias origin operations
-		Weight::MAX
+		XcmGeneric::<Runtime>::alias_origin()
 	}
 	fn unpaid_execution(_: &WeightLimit, _: &Option<Location>) -> Weight {
 		XcmGeneric::<Runtime>::unpaid_execution()
diff --git a/polkadot/runtime/westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs b/polkadot/runtime/westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
index dfc02fd20bc3..4e10e72356ab 100644
--- a/polkadot/runtime/westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
+++ b/polkadot/runtime/westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs
@@ -17,26 +17,28 @@
 //! Autogenerated weights for `pallet_xcm_benchmarks::generic`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-11-05, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-10, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-vcatxqpx-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `aa8403b52523`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: Compiled, CHAIN: Some("westend-dev"), DB CACHE: 1024
 
 // Executed Command:
 // target/production/polkadot
 // benchmark
 // pallet
-// --steps=50
-// --repeat=20
 // --extrinsic=*
+// --chain=westend-dev
+// --pallet=pallet_xcm_benchmarks::generic
+// --header=/__w/polkadot-sdk/polkadot-sdk/polkadot/file_header.txt
+// --output=./polkadot/runtime/westend/src/weights/xcm
 // --wasm-execution=compiled
+// --steps=50
+// --repeat=20
 // --heap-pages=4096
-// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
-// --pallet=pallet_xcm_benchmarks::generic
-// --chain=westend-dev
-// --header=./polkadot/file_header.txt
-// --template=./polkadot/xcm/pallet-xcm-benchmarks/template.hbs
-// --output=./polkadot/runtime/westend/src/weights/xcm/
+// --template=polkadot/xcm/pallet-xcm-benchmarks/template.hbs
+// --no-storage-info
+// --no-min-squares
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -63,8 +65,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `351`
 		//  Estimated: `6196`
-		// Minimum execution time: 69_051_000 picoseconds.
-		Weight::from_parts(71_282_000, 6196)
+		// Minimum execution time: 74_868_000 picoseconds.
+		Weight::from_parts(77_531_000, 6196)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
@@ -72,22 +74,22 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 660_000 picoseconds.
-		Weight::from_parts(695_000, 0)
+		// Minimum execution time: 688_000 picoseconds.
+		Weight::from_parts(733_000, 0)
 	}
 	pub(crate) fn pay_fees() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 3_096_000 picoseconds.
-		Weight::from_parts(3_313_000, 0)
+		// Minimum execution time: 3_491_000 picoseconds.
+		Weight::from_parts(3_667_000, 0)
 	}
 	pub(crate) fn asset_claimer() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 661_000 picoseconds.
-		Weight::from_parts(707_000, 0)
+		// Minimum execution time: 757_000 picoseconds.
+		Weight::from_parts(804_000, 0)
 	}
 	/// Storage: `XcmPallet::Queries` (r:1 w:0)
 	/// Proof: `XcmPallet::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -95,65 +97,65 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `3465`
-		// Minimum execution time: 6_054_000 picoseconds.
-		Weight::from_parts(6_151_000, 3465)
+		// Minimum execution time: 6_322_000 picoseconds.
+		Weight::from_parts(6_565_000, 3465)
 			.saturating_add(T::DbWeight::get().reads(1))
 	}
 	pub(crate) fn transact() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 7_462_000 picoseconds.
-		Weight::from_parts(7_750_000, 0)
+		// Minimum execution time: 7_841_000 picoseconds.
+		Weight::from_parts(8_240_000, 0)
 	}
 	pub(crate) fn refund_surplus() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_378_000 picoseconds.
-		Weight::from_parts(1_454_000, 0)
+		// Minimum execution time: 1_327_000 picoseconds.
+		Weight::from_parts(1_460_000, 0)
 	}
 	pub(crate) fn set_error_handler() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 660_000 picoseconds.
-		Weight::from_parts(744_000, 0)
+		// Minimum execution time: 680_000 picoseconds.
+		Weight::from_parts(752_000, 0)
 	}
 	pub(crate) fn set_appendix() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 713_000 picoseconds.
-		Weight::from_parts(755_000, 0)
+		// Minimum execution time: 712_000 picoseconds.
+		Weight::from_parts(764_000, 0)
 	}
 	pub(crate) fn clear_error() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 632_000 picoseconds.
-		Weight::from_parts(703_000, 0)
+		// Minimum execution time: 663_000 picoseconds.
+		Weight::from_parts(712_000, 0)
 	}
 	pub(crate) fn descend_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 712_000 picoseconds.
-		Weight::from_parts(771_000, 0)
+		// Minimum execution time: 756_000 picoseconds.
+		Weight::from_parts(801_000, 0)
 	}
 	pub(crate) fn execute_with_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 740_000 picoseconds.
-		Weight::from_parts(826_000, 0)
+		// Minimum execution time: 773_000 picoseconds.
+		Weight::from_parts(822_000, 0)
 	}
 	pub(crate) fn clear_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 653_000 picoseconds.
-		Weight::from_parts(707_000, 0)
+		// Minimum execution time: 669_000 picoseconds.
+		Weight::from_parts(750_000, 0)
 	}
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -169,8 +171,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `351`
 		//  Estimated: `6196`
-		// Minimum execution time: 66_765_000 picoseconds.
-		Weight::from_parts(69_016_000, 6196)
+		// Minimum execution time: 73_173_000 picoseconds.
+		Weight::from_parts(75_569_000, 6196)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
@@ -180,8 +182,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `23`
 		//  Estimated: `3488`
-		// Minimum execution time: 9_545_000 picoseconds.
-		Weight::from_parts(9_853_000, 3488)
+		// Minimum execution time: 9_851_000 picoseconds.
+		Weight::from_parts(10_087_000, 3488)
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -189,8 +191,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 676_000 picoseconds.
-		Weight::from_parts(723_000, 0)
+		// Minimum execution time: 673_000 picoseconds.
+		Weight::from_parts(744_000, 0)
 	}
 	/// Storage: `XcmPallet::VersionNotifyTargets` (r:1 w:1)
 	/// Proof: `XcmPallet::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -206,8 +208,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `147`
 		//  Estimated: `3612`
-		// Minimum execution time: 31_324_000 picoseconds.
-		Weight::from_parts(32_023_000, 3612)
+		// Minimum execution time: 35_714_000 picoseconds.
+		Weight::from_parts(36_987_000, 3612)
 			.saturating_add(T::DbWeight::get().reads(5))
 			.saturating_add(T::DbWeight::get().writes(3))
 	}
@@ -217,44 +219,44 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 3_058_000 picoseconds.
-		Weight::from_parts(3_199_000, 0)
+		// Minimum execution time: 3_128_000 picoseconds.
+		Weight::from_parts(3_364_000, 0)
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
 	pub(crate) fn burn_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 994_000 picoseconds.
-		Weight::from_parts(1_115_000, 0)
+		// Minimum execution time: 1_070_000 picoseconds.
+		Weight::from_parts(1_188_000, 0)
 	}
 	pub(crate) fn expect_asset() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 763_000 picoseconds.
-		Weight::from_parts(824_000, 0)
+		// Minimum execution time: 764_000 picoseconds.
+		Weight::from_parts(863_000, 0)
 	}
 	pub(crate) fn expect_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 665_000 picoseconds.
-		Weight::from_parts(712_000, 0)
+		// Minimum execution time: 675_000 picoseconds.
+		Weight::from_parts(755_000, 0)
 	}
 	pub(crate) fn expect_error() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 627_000 picoseconds.
-		Weight::from_parts(695_000, 0)
+		// Minimum execution time: 666_000 picoseconds.
+		Weight::from_parts(745_000, 0)
 	}
 	pub(crate) fn expect_transact_status() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 839_000 picoseconds.
-		Weight::from_parts(889_000, 0)
+		// Minimum execution time: 838_000 picoseconds.
+		Weight::from_parts(918_000, 0)
 	}
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -270,8 +272,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `351`
 		//  Estimated: `6196`
-		// Minimum execution time: 75_853_000 picoseconds.
-		Weight::from_parts(77_515_000, 6196)
+		// Minimum execution time: 82_721_000 picoseconds.
+		Weight::from_parts(85_411_000, 6196)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
@@ -279,8 +281,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 8_183_000 picoseconds.
-		Weight::from_parts(8_378_000, 0)
+		// Minimum execution time: 8_138_000 picoseconds.
+		Weight::from_parts(8_344_000, 0)
 	}
 	/// Storage: `Dmp::DeliveryFeeFactor` (r:1 w:0)
 	/// Proof: `Dmp::DeliveryFeeFactor` (`max_values`: None, `max_size`: None, mode: `Measured`)
@@ -296,8 +298,8 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `351`
 		//  Estimated: `6196`
-		// Minimum execution time: 66_576_000 picoseconds.
-		Weight::from_parts(69_465_000, 6196)
+		// Minimum execution time: 73_617_000 picoseconds.
+		Weight::from_parts(76_999_000, 6196)
 			.saturating_add(T::DbWeight::get().reads(6))
 			.saturating_add(T::DbWeight::get().writes(4))
 	}
@@ -305,35 +307,42 @@ impl<T: frame_system::Config> WeightInfo<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 739_000 picoseconds.
-		Weight::from_parts(773_000, 0)
+		// Minimum execution time: 714_000 picoseconds.
+		Weight::from_parts(806_000, 0)
 	}
 	pub(crate) fn set_topic() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 648_000 picoseconds.
-		Weight::from_parts(693_000, 0)
+		// Minimum execution time: 676_000 picoseconds.
+		Weight::from_parts(720_000, 0)
 	}
 	pub(crate) fn clear_topic() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 654_000 picoseconds.
-		Weight::from_parts(700_000, 0)
+		// Minimum execution time: 666_000 picoseconds.
+		Weight::from_parts(731_000, 0)
 	}
 	pub(crate) fn set_fees_mode() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 646_000 picoseconds.
-		Weight::from_parts(702_000, 0)
+		// Minimum execution time: 662_000 picoseconds.
+		Weight::from_parts(696_000, 0)
 	}
 	pub(crate) fn unpaid_execution() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 665_000 picoseconds.
-		Weight::from_parts(714_000, 0)
+		// Minimum execution time: 693_000 picoseconds.
+		Weight::from_parts(760_000, 0)
+	}
+	pub(crate) fn alias_origin() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 705_000 picoseconds.
+		Weight::from_parts(746_000, 0)
 	}
 }
diff --git a/polkadot/runtime/westend/src/xcm_config.rs b/polkadot/runtime/westend/src/xcm_config.rs
index f8bb2676de3f..3f6a7304c8a9 100644
--- a/polkadot/runtime/westend/src/xcm_config.rs
+++ b/polkadot/runtime/westend/src/xcm_config.rs
@@ -38,13 +38,14 @@ use westend_runtime_constants::{
 };
 use xcm::latest::{prelude::*, WESTEND_GENESIS_HASH};
 use xcm_builder::{
-	AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
-	AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, ChildParachainAsNative,
-	ChildParachainConvertsVia, DescribeAllTerminal, DescribeFamily, FrameTransactionalProcessor,
-	FungibleAdapter, HashedDescription, IsChildSystemParachain, IsConcrete, MintLocation,
-	OriginToPluralityVoice, SendXcmFeeToAccount, SignedAccountId32AsNative, SignedToAccountId32,
-	SovereignSignedViaLocation, TakeWeightCredit, TrailingSetTopicAsId, UsingComponents,
-	WeightInfoBounds, WithComputedOrigin, WithUniqueTopic, XcmFeeManagerFromComponents,
+	AccountId32Aliases, AliasChildLocation, AllowExplicitUnpaidExecutionFrom,
+	AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
+	ChildParachainAsNative, ChildParachainConvertsVia, DescribeAllTerminal, DescribeFamily,
+	FrameTransactionalProcessor, FungibleAdapter, HashedDescription, IsChildSystemParachain,
+	IsConcrete, MintLocation, OriginToPluralityVoice, SendXcmFeeToAccount,
+	SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
+	TrailingSetTopicAsId, UsingComponents, WeightInfoBounds, WithComputedOrigin, WithUniqueTopic,
+	XcmFeeManagerFromComponents,
 };
 use xcm_executor::XcmExecutor;
 
@@ -183,6 +184,11 @@ pub type Barrier = TrailingSetTopicAsId<(
 /// We only waive fees for system functions, which these locations represent.
 pub type WaivedLocations = (SystemParachains, Equals<RootLocation>, LocalPlurality);
 
+/// We let locations alias into child locations of their own.
+/// This is a very simple aliasing rule, mimicking the behaviour of
+/// the `DescendOrigin` instruction.
+pub type Aliasers = AliasChildLocation;
+
 pub struct XcmConfig;
 impl xcm_executor::Config for XcmConfig {
 	type RuntimeCall = RuntimeCall;
@@ -216,7 +222,7 @@ impl xcm_executor::Config for XcmConfig {
 	type UniversalAliases = Nothing;
 	type CallDispatcher = RuntimeCall;
 	type SafeCallFilter = Everything;
-	type Aliasers = Nothing;
+	type Aliasers = Aliasers;
 	type TransactionalProcessor = FrameTransactionalProcessor;
 	type HrmpNewChannelOpenRequestHandler = ();
 	type HrmpChannelAcceptedHandler = ();
diff --git a/polkadot/statement-table/Cargo.toml b/polkadot/statement-table/Cargo.toml
index d9519dafe12d..1155600f3d0c 100644
--- a/polkadot/statement-table/Cargo.toml
+++ b/polkadot/statement-table/Cargo.toml
@@ -13,6 +13,6 @@ workspace = true
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-sp-core = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 gum = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
diff --git a/polkadot/utils/remote-ext-tests/bags-list/Cargo.toml b/polkadot/utils/remote-ext-tests/bags-list/Cargo.toml
index 206ca8cf19a9..1a6c23e0518e 100644
--- a/polkadot/utils/remote-ext-tests/bags-list/Cargo.toml
+++ b/polkadot/utils/remote-ext-tests/bags-list/Cargo.toml
@@ -13,10 +13,10 @@ workspace = true
 westend-runtime = { workspace = true }
 westend-runtime-constants = { workspace = true, default-features = true }
 
-pallet-bags-list-remote-tests = { workspace = true }
-sp-tracing = { workspace = true, default-features = true }
 frame-system = { workspace = true, default-features = true }
+pallet-bags-list-remote-tests = { workspace = true }
 sp-core = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 
 clap = { features = ["derive"], workspace = true }
 log = { workspace = true, default-features = true }
diff --git a/polkadot/xcm/Cargo.toml b/polkadot/xcm/Cargo.toml
index 113e72c27ae1..e90354e4e6ac 100644
--- a/polkadot/xcm/Cargo.toml
+++ b/polkadot/xcm/Cargo.toml
@@ -14,23 +14,23 @@ workspace = true
 [dependencies]
 array-bytes = { workspace = true, default-features = true }
 bounded-collections = { features = ["serde"], workspace = true }
+codec = { features = ["derive", "max-encoded-len"], workspace = true }
 derivative = { features = ["use_core"], workspace = true }
+environmental = { workspace = true }
+frame-support = { workspace = true }
+hex-literal = { workspace = true, default-features = true }
 impl-trait-for-tuples = { workspace = true }
 log = { workspace = true }
-codec = { features = ["derive", "max-encoded-len"], workspace = true }
 scale-info = { features = ["derive", "serde"], workspace = true }
+schemars = { default-features = true, optional = true, workspace = true }
+serde = { features = ["alloc", "derive", "rc"], workspace = true }
 sp-runtime = { workspace = true }
 sp-weights = { features = ["serde"], workspace = true }
-serde = { features = ["alloc", "derive", "rc"], workspace = true }
-schemars = { default-features = true, optional = true, workspace = true }
 xcm-procedural = { workspace = true, default-features = true }
-environmental = { workspace = true }
-hex-literal = { workspace = true, default-features = true }
-frame-support = { workspace = true }
 
 [dev-dependencies]
-sp-io = { workspace = true, default-features = true }
 hex = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
@@ -51,3 +51,7 @@ json-schema = [
 	"dep:schemars",
 	"sp-weights/json-schema",
 ]
+runtime-benchmarks = [
+	"frame-support/runtime-benchmarks",
+	"sp-runtime/runtime-benchmarks",
+]
diff --git a/polkadot/xcm/docs/Cargo.toml b/polkadot/xcm/docs/Cargo.toml
index 9d8f4c0a6430..6fa7ea9a23a9 100644
--- a/polkadot/xcm/docs/Cargo.toml
+++ b/polkadot/xcm/docs/Cargo.toml
@@ -10,30 +10,30 @@ publish = false
 
 [dependencies]
 # For XCM stuff
+pallet-xcm = { workspace = true, default-features = true }
 xcm = { workspace = true, default-features = true }
-xcm-executor = { workspace = true, default-features = true }
 xcm-builder = { workspace = true, default-features = true }
+xcm-executor = { workspace = true, default-features = true }
 xcm-simulator = { workspace = true, default-features = true }
-pallet-xcm = { workspace = true, default-features = true }
 
 # For building FRAME runtimes
-frame = { features = ["experimental", "runtime"], workspace = true, default-features = true }
 codec = { workspace = true, default-features = true }
-scale-info = { workspace = true }
+frame = { features = ["experimental", "runtime"], workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
-polkadot-runtime-parachains = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
+polkadot-runtime-parachains = { workspace = true, default-features = true }
+scale-info = { workspace = true }
+sp-io = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-std = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
 
 # Some pallets
-pallet-message-queue = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
+pallet-message-queue = { workspace = true, default-features = true }
 
 # For building docs
-simple-mermaid = { git = "https://github.com/kianenigma/simple-mermaid.git", branch = "main" }
 docify = { workspace = true }
+simple-mermaid = { git = "https://github.com/kianenigma/simple-mermaid.git", branch = "main" }
 
 [dev-dependencies]
 test-log = { workspace = true }
diff --git a/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml b/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
index fe2b78163223..5d5926ae01e0 100644
--- a/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
+++ b/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
@@ -16,20 +16,20 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
+frame-benchmarking = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-sp-runtime = { workspace = true }
+log = { workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
-xcm-executor = { workspace = true }
-frame-benchmarking = { workspace = true }
+sp-runtime = { workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
-log = { workspace = true, default-features = true }
+xcm-executor = { workspace = true }
 
 [dev-dependencies]
-pallet-balances = { workspace = true, default-features = true }
 pallet-assets = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 xcm = { workspace = true, default-features = true }
 # temp
@@ -64,4 +64,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/polkadot/xcm/pallet-xcm-benchmarks/src/fungible/benchmarking.rs b/polkadot/xcm/pallet-xcm-benchmarks/src/fungible/benchmarking.rs
index 303ff9493f71..4428076aa077 100644
--- a/polkadot/xcm/pallet-xcm-benchmarks/src/fungible/benchmarking.rs
+++ b/polkadot/xcm/pallet-xcm-benchmarks/src/fungible/benchmarking.rs
@@ -231,6 +231,13 @@ benchmarks_instance_pallet! {
 		let dest_account = T::AccountIdConverter::convert_location(&dest_location).unwrap();
 		assert!(T::TransactAsset::balance(&dest_account).is_zero());
 
+		// Ensure that origin can send to destination (e.g. setup delivery fees, ensure router setup, ...)
+		let (_, _) = T::DeliveryHelper::ensure_successful_delivery(
+			&Default::default(),
+			&dest_location,
+			FeeReason::ChargeFees,
+		);
+
 		let mut executor = new_executor::<T>(Default::default());
 		executor.set_holding(holding.into());
 		let instruction = Instruction::<XcmCallOf<T>>::DepositAsset {
@@ -257,6 +264,13 @@ benchmarks_instance_pallet! {
 		let dest_account = T::AccountIdConverter::convert_location(&dest_location).unwrap();
 		assert!(T::TransactAsset::balance(&dest_account).is_zero());
 
+		// Ensure that origin can send to destination (e.g. setup delivery fees, ensure router setup, ...)
+		let (_, _) = T::DeliveryHelper::ensure_successful_delivery(
+			&Default::default(),
+			&dest_location,
+			FeeReason::ChargeFees,
+		);
+
 		let mut executor = new_executor::<T>(Default::default());
 		executor.set_holding(holding.into());
 		let instruction = Instruction::<XcmCallOf<T>>::DepositReserveAsset {
@@ -281,12 +295,20 @@ benchmarks_instance_pallet! {
 
 		// Checked account starts at zero
 		assert!(T::CheckedAccount::get().map_or(true, |(c, _)| T::TransactAsset::balance(&c).is_zero()));
+		let dest_location =  T::valid_destination()?;
+
+		// Ensure that origin can send to destination (e.g. setup delivery fees, ensure router setup, ...)
+		let (_, _) = T::DeliveryHelper::ensure_successful_delivery(
+			&Default::default(),
+			&dest_location,
+			FeeReason::ChargeFees,
+		);
 
 		let mut executor = new_executor::<T>(Default::default());
 		executor.set_holding(holding.into());
 		let instruction = Instruction::<XcmCallOf<T>>::InitiateTeleport {
 			assets: asset.into(),
-			dest: T::valid_destination()?,
+			dest: dest_location,
 			xcm: Xcm::new(),
 		};
 		let xcm = Xcm(vec![instruction]);
@@ -303,6 +325,15 @@ benchmarks_instance_pallet! {
 		let (sender_account, sender_location) = account_and_location::<T>(1);
 		let asset = T::get_asset();
 		let mut holding = T::worst_case_holding(1);
+		let dest_location =  T::valid_destination()?;
+
+		// Ensure that origin can send to destination (e.g. setup delivery fees, ensure router setup, ...)
+		let (_, _) = T::DeliveryHelper::ensure_successful_delivery(
+			&sender_location,
+			&dest_location,
+			FeeReason::ChargeFees,
+		);
+
 		let sender_account_balance_before = T::TransactAsset::balance(&sender_account);
 
 		// Add our asset to the holding.
@@ -311,7 +342,7 @@ benchmarks_instance_pallet! {
 		let mut executor = new_executor::<T>(sender_location);
 		executor.set_holding(holding.into());
 		let instruction = Instruction::<XcmCallOf<T>>::InitiateTransfer {
-			destination: T::valid_destination()?,
+			destination: dest_location,
 			// ReserveDeposit is the most expensive filter.
 			remote_fees: Some(AssetTransferFilter::ReserveDeposit(asset.clone().into())),
 			// It's more expensive if we reanchor the origin.
diff --git a/polkadot/xcm/pallet-xcm-benchmarks/src/generic/benchmarking.rs b/polkadot/xcm/pallet-xcm-benchmarks/src/generic/benchmarking.rs
index 431c7a5f1371..1c62bb5886d8 100644
--- a/polkadot/xcm/pallet-xcm-benchmarks/src/generic/benchmarking.rs
+++ b/polkadot/xcm/pallet-xcm-benchmarks/src/generic/benchmarking.rs
@@ -140,7 +140,7 @@ mod benchmarks {
 	}
 
 	#[benchmark]
-	fn set_asset_claimer() -> Result<(), BenchmarkError> {
+	fn asset_claimer() -> Result<(), BenchmarkError> {
 		let mut executor = new_executor::<T>(Default::default());
 		let (_, sender_location) = account_and_location::<T>(1);
 
@@ -407,6 +407,9 @@ mod benchmarks {
 		let mut executor = new_executor::<T>(origin.clone());
 		let instruction = Instruction::SubscribeVersion { query_id, max_response_weight };
 		let xcm = Xcm(vec![instruction]);
+
+		T::DeliveryHelper::ensure_successful_delivery(&origin, &origin, FeeReason::QueryPallet);
+
 		#[block]
 		{
 			executor.bench_process(xcm)?;
@@ -422,6 +425,9 @@ mod benchmarks {
 		use xcm_executor::traits::VersionChangeNotifier;
 		// First we need to subscribe to notifications.
 		let (origin, _) = T::transact_origin_and_runtime_call()?;
+
+		T::DeliveryHelper::ensure_successful_delivery(&origin, &origin, FeeReason::QueryPallet);
+
 		let query_id = Default::default();
 		let max_response_weight = Default::default();
 		<T::XcmConfig as xcm_executor::Config>::SubscriptionService::start(
diff --git a/polkadot/xcm/pallet-xcm/Cargo.toml b/polkadot/xcm/pallet-xcm/Cargo.toml
index e8cdd3b4931b..85beba03b157 100644
--- a/polkadot/xcm/pallet-xcm/Cargo.toml
+++ b/polkadot/xcm/pallet-xcm/Cargo.toml
@@ -25,8 +25,8 @@ sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
 xcm = { workspace = true }
-xcm-executor = { workspace = true }
 xcm-builder = { workspace = true }
+xcm-executor = { workspace = true }
 xcm-runtime-apis = { workspace = true }
 
 # marked optional, used in benchmarking
@@ -35,8 +35,8 @@ pallet-balances = { optional = true, workspace = true }
 
 [dev-dependencies]
 pallet-assets = { workspace = true, default-features = true }
-polkadot-runtime-parachains = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-runtime-parachains = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
@@ -70,6 +70,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",
diff --git a/polkadot/xcm/pallet-xcm/src/benchmarking.rs b/polkadot/xcm/pallet-xcm/src/benchmarking.rs
index e493d4838f5c..3ca048057ee4 100644
--- a/polkadot/xcm/pallet-xcm/src/benchmarking.rs
+++ b/polkadot/xcm/pallet-xcm/src/benchmarking.rs
@@ -15,7 +15,7 @@
 // along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
 
 use super::*;
-use frame_benchmarking::{benchmarks, whitelisted_caller, BenchmarkError, BenchmarkResult};
+use frame_benchmarking::v2::*;
 use frame_support::{assert_ok, weights::Weight};
 use frame_system::RawOrigin;
 use xcm::latest::prelude::*;
@@ -83,25 +83,41 @@ pub trait Config: crate::Config {
 	fn get_asset() -> Asset;
 }
 
-benchmarks! {
-	send {
+#[benchmarks]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn send() -> Result<(), BenchmarkError> {
 		let send_origin =
 			T::SendXcmOrigin::try_successful_origin().map_err(|_| BenchmarkError::Weightless)?;
 		if T::SendXcmOrigin::try_origin(send_origin.clone()).is_err() {
 			return Err(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))
 		}
 		let msg = Xcm(vec![ClearOrigin]);
-		let versioned_dest: VersionedLocation = T::reachable_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)),
-		)?
-		.into();
+		let versioned_dest: VersionedLocation = T::reachable_dest()
+			.ok_or(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?
+			.into();
 		let versioned_msg = VersionedXcm::from(msg);
-	}: _<RuntimeOrigin<T>>(send_origin, Box::new(versioned_dest), Box::new(versioned_msg))
 
-	teleport_assets {
-		let (asset, destination) = T::teleportable_asset_and_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)),
-		)?;
+		// Ensure that origin can send to destination
+		// (e.g. setup delivery fees, ensure router setup, ...)
+		T::DeliveryHelper::ensure_successful_delivery(
+			&Default::default(),
+			&versioned_dest.clone().try_into().unwrap(),
+			FeeReason::ChargeFees,
+		);
+
+		#[extrinsic_call]
+		_(send_origin as RuntimeOrigin<T>, Box::new(versioned_dest), Box::new(versioned_msg));
+
+		Ok(())
+	}
+
+	#[benchmark]
+	fn teleport_assets() -> Result<(), BenchmarkError> {
+		let (asset, destination) = T::teleportable_asset_and_dest()
+			.ok_or(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
 
 		let assets: Assets = asset.clone().into();
 
@@ -109,11 +125,13 @@ benchmarks! {
 		let send_origin = RawOrigin::Signed(caller.clone());
 		let origin_location = T::ExecuteXcmOrigin::try_origin(send_origin.clone().into())
 			.map_err(|_| BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
-		if !T::XcmTeleportFilter::contains(&(origin_location.clone(), assets.clone().into_inner())) {
+		if !T::XcmTeleportFilter::contains(&(origin_location.clone(), assets.clone().into_inner()))
+		{
 			return Err(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))
 		}
 
-		// Ensure that origin can send to destination (e.g. setup delivery fees, ensure router setup, ...)
+		// Ensure that origin can send to destination
+		// (e.g. setup delivery fees, ensure router setup, ...)
 		let (_, _) = T::DeliveryHelper::ensure_successful_delivery(
 			&origin_location,
 			&destination,
@@ -127,18 +145,23 @@ benchmarks! {
 					&Asset { fun: Fungible(*amount), id: asset.id },
 					&origin_location,
 					None,
-				).map_err(|error| {
-				  tracing::error!("Fungible asset couldn't be deposited, error: {:?}", error);
-				  BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX))
+				)
+				.map_err(|error| {
+					tracing::error!("Fungible asset couldn't be deposited, error: {:?}", error);
+					BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX))
+				})?;
+			},
+			NonFungible(_instance) => {
+				<T::XcmExecutor as XcmAssetTransfers>::AssetTransactor::deposit_asset(
+					&asset,
+					&origin_location,
+					None,
+				)
+				.map_err(|error| {
+					tracing::error!("Nonfungible asset couldn't be deposited, error: {:?}", error);
+					BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX))
 				})?;
 			},
-			NonFungible(instance) => {
-				<T::XcmExecutor as XcmAssetTransfers>::AssetTransactor::deposit_asset(&asset, &origin_location, None)
-					.map_err(|error| {
-						tracing::error!("Nonfungible asset couldn't be deposited, error: {:?}", error);
-						BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX))
-					})?;
-			}
 		};
 
 		let recipient = [0u8; 32];
@@ -146,12 +169,23 @@ benchmarks! {
 		let versioned_beneficiary: VersionedLocation =
 			AccountId32 { network: None, id: recipient.into() }.into();
 		let versioned_assets: VersionedAssets = assets.into();
-	}: _<RuntimeOrigin<T>>(send_origin.into(), Box::new(versioned_dest), Box::new(versioned_beneficiary), Box::new(versioned_assets), 0)
 
-	reserve_transfer_assets {
-		let (asset, destination) = T::reserve_transferable_asset_and_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)),
-		)?;
+		#[extrinsic_call]
+		_(
+			send_origin,
+			Box::new(versioned_dest),
+			Box::new(versioned_beneficiary),
+			Box::new(versioned_assets),
+			0,
+		);
+
+		Ok(())
+	}
+
+	#[benchmark]
+	fn reserve_transfer_assets() -> Result<(), BenchmarkError> {
+		let (asset, destination) = T::reserve_transferable_asset_and_dest()
+			.ok_or(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
 
 		let assets: Assets = asset.clone().into();
 
@@ -159,11 +193,15 @@ benchmarks! {
 		let send_origin = RawOrigin::Signed(caller.clone());
 		let origin_location = T::ExecuteXcmOrigin::try_origin(send_origin.clone().into())
 			.map_err(|_| BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
-		if !T::XcmReserveTransferFilter::contains(&(origin_location.clone(), assets.clone().into_inner())) {
+		if !T::XcmReserveTransferFilter::contains(&(
+			origin_location.clone(),
+			assets.clone().into_inner(),
+		)) {
 			return Err(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))
 		}
 
-		// Ensure that origin can send to destination (e.g. setup delivery fees, ensure router setup, ...)
+		// Ensure that origin can send to destination
+		// (e.g. setup delivery fees, ensure router setup, ...)
 		let (_, _) = T::DeliveryHelper::ensure_successful_delivery(
 			&origin_location,
 			&destination,
@@ -177,18 +215,23 @@ benchmarks! {
 					&Asset { fun: Fungible(*amount), id: asset.id.clone() },
 					&origin_location,
 					None,
-				).map_err(|error| {
-				  tracing::error!("Fungible asset couldn't be deposited, error: {:?}", error);
-				  BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX))
+				)
+				.map_err(|error| {
+					tracing::error!("Fungible asset couldn't be deposited, error: {:?}", error);
+					BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX))
+				})?;
+			},
+			NonFungible(_instance) => {
+				<T::XcmExecutor as XcmAssetTransfers>::AssetTransactor::deposit_asset(
+					&asset,
+					&origin_location,
+					None,
+				)
+				.map_err(|error| {
+					tracing::error!("Nonfungible asset couldn't be deposited, error: {:?}", error);
+					BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX))
 				})?;
 			},
-			NonFungible(instance) => {
-				<T::XcmExecutor as XcmAssetTransfers>::AssetTransactor::deposit_asset(&asset, &origin_location, None)
-					.map_err(|error| {
-						tracing::error!("Nonfungible asset couldn't be deposited, error: {:?}", error);
-						BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX))
-					})?;
-			}
 		};
 
 		let recipient = [0u8; 32];
@@ -196,8 +239,16 @@ benchmarks! {
 		let versioned_beneficiary: VersionedLocation =
 			AccountId32 { network: None, id: recipient.into() }.into();
 		let versioned_assets: VersionedAssets = assets.into();
-	}: _<RuntimeOrigin<T>>(send_origin.into(), Box::new(versioned_dest), Box::new(versioned_beneficiary), Box::new(versioned_assets), 0)
-	verify {
+
+		#[extrinsic_call]
+		_(
+			send_origin,
+			Box::new(versioned_dest),
+			Box::new(versioned_beneficiary),
+			Box::new(versioned_assets),
+			0,
+		);
+
 		match &asset.fun {
 			Fungible(amount) => {
 				assert_ok!(<T::XcmExecutor as XcmAssetTransfers>::AssetTransactor::withdraw_asset(
@@ -206,20 +257,22 @@ benchmarks! {
 					None,
 				));
 			},
-			NonFungible(instance) => {
+			NonFungible(_instance) => {
 				assert_ok!(<T::XcmExecutor as XcmAssetTransfers>::AssetTransactor::withdraw_asset(
 					&asset,
 					&destination,
 					None,
 				));
-			}
+			},
 		};
+
+		Ok(())
 	}
 
-	transfer_assets {
-		let (assets, fee_index, destination, verify) = T::set_up_complex_asset_transfer().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)),
-		)?;
+	#[benchmark]
+	fn transfer_assets() -> Result<(), BenchmarkError> {
+		let (assets, _fee_index, destination, verify_fn) = T::set_up_complex_asset_transfer()
+			.ok_or(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
 		let caller: T::AccountId = whitelisted_caller();
 		let send_origin = RawOrigin::Signed(caller.clone());
 		let recipient = [0u8; 32];
@@ -227,13 +280,32 @@ benchmarks! {
 		let versioned_beneficiary: VersionedLocation =
 			AccountId32 { network: None, id: recipient.into() }.into();
 		let versioned_assets: VersionedAssets = assets.into();
-	}: _<RuntimeOrigin<T>>(send_origin.into(), Box::new(versioned_dest), Box::new(versioned_beneficiary), Box::new(versioned_assets), 0, WeightLimit::Unlimited)
-	verify {
+
+		// Ensure that origin can send to destination
+		// (e.g. setup delivery fees, ensure router setup, ...)
+		T::DeliveryHelper::ensure_successful_delivery(
+			&Default::default(),
+			&versioned_dest.clone().try_into().unwrap(),
+			FeeReason::ChargeFees,
+		);
+
+		#[extrinsic_call]
+		_(
+			send_origin,
+			Box::new(versioned_dest),
+			Box::new(versioned_beneficiary),
+			Box::new(versioned_assets),
+			0,
+			WeightLimit::Unlimited,
+		);
+
 		// run provided verification function
-		verify();
+		verify_fn();
+		Ok(())
 	}
 
-	execute {
+	#[benchmark]
+	fn execute() -> Result<(), BenchmarkError> {
 		let execute_origin =
 			T::ExecuteXcmOrigin::try_successful_origin().map_err(|_| BenchmarkError::Weightless)?;
 		let origin_location = T::ExecuteXcmOrigin::try_origin(execute_origin.clone())
@@ -243,147 +315,287 @@ benchmarks! {
 			return Err(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))
 		}
 		let versioned_msg = VersionedXcm::from(msg);
-	}: _<RuntimeOrigin<T>>(execute_origin, Box::new(versioned_msg), Weight::MAX)
 
-	force_xcm_version {
-		let loc = T::reachable_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)),
-		)?;
+		#[extrinsic_call]
+		_(execute_origin as RuntimeOrigin<T>, Box::new(versioned_msg), Weight::MAX);
+
+		Ok(())
+	}
+
+	#[benchmark]
+	fn force_xcm_version() -> Result<(), BenchmarkError> {
+		let loc = T::reachable_dest()
+			.ok_or(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
 		let xcm_version = 2;
-	}: _(RawOrigin::Root, Box::new(loc), xcm_version)
 
-	force_default_xcm_version {}: _(RawOrigin::Root, Some(2))
+		#[extrinsic_call]
+		_(RawOrigin::Root, Box::new(loc), xcm_version);
+
+		Ok(())
+	}
+
+	#[benchmark]
+	fn force_default_xcm_version() {
+		#[extrinsic_call]
+		_(RawOrigin::Root, Some(2))
+	}
+
+	#[benchmark]
+	fn force_subscribe_version_notify() -> Result<(), BenchmarkError> {
+		let versioned_loc: VersionedLocation = T::reachable_dest()
+			.ok_or(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?
+			.into();
+
+		// Ensure that origin can send to destination
+		// (e.g. setup delivery fees, ensure router setup, ...)
+		T::DeliveryHelper::ensure_successful_delivery(
+			&Default::default(),
+			&versioned_loc.clone().try_into().unwrap(),
+			FeeReason::ChargeFees,
+		);
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, Box::new(versioned_loc));
 
-	force_subscribe_version_notify {
-		let versioned_loc: VersionedLocation = T::reachable_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)),
-		)?
-		.into();
-	}: _(RawOrigin::Root, Box::new(versioned_loc))
+		Ok(())
+	}
 
-	force_unsubscribe_version_notify {
-		let loc = T::reachable_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)),
-		)?;
+	#[benchmark]
+	fn force_unsubscribe_version_notify() -> Result<(), BenchmarkError> {
+		let loc = T::reachable_dest()
+			.ok_or(BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
 		let versioned_loc: VersionedLocation = loc.clone().into();
+
+		// Ensure that origin can send to destination
+		// (e.g. setup delivery fees, ensure router setup, ...)
+		T::DeliveryHelper::ensure_successful_delivery(
+			&Default::default(),
+			&versioned_loc.clone().try_into().unwrap(),
+			FeeReason::ChargeFees,
+		);
+
 		let _ = crate::Pallet::<T>::request_version_notify(loc);
-	}: _(RawOrigin::Root, Box::new(versioned_loc))
 
-	force_suspension {}: _(RawOrigin::Root, true)
+		#[extrinsic_call]
+		_(RawOrigin::Root, Box::new(versioned_loc));
+
+		Ok(())
+	}
 
-	migrate_supported_version {
+	#[benchmark]
+	fn force_suspension() {
+		#[extrinsic_call]
+		_(RawOrigin::Root, true)
+	}
+
+	#[benchmark]
+	fn migrate_supported_version() {
 		let old_version = XCM_VERSION - 1;
 		let loc = VersionedLocation::from(Location::from(Parent));
 		SupportedVersion::<T>::insert(old_version, loc, old_version);
-	}: {
-		crate::Pallet::<T>::check_xcm_version_change(VersionMigrationStage::MigrateSupportedVersion, Weight::zero());
+
+		#[block]
+		{
+			crate::Pallet::<T>::check_xcm_version_change(
+				VersionMigrationStage::MigrateSupportedVersion,
+				Weight::zero(),
+			);
+		}
 	}
 
-	migrate_version_notifiers {
+	#[benchmark]
+	fn migrate_version_notifiers() {
 		let old_version = XCM_VERSION - 1;
 		let loc = VersionedLocation::from(Location::from(Parent));
 		VersionNotifiers::<T>::insert(old_version, loc, 0);
-	}: {
-		crate::Pallet::<T>::check_xcm_version_change(VersionMigrationStage::MigrateVersionNotifiers, Weight::zero());
+
+		#[block]
+		{
+			crate::Pallet::<T>::check_xcm_version_change(
+				VersionMigrationStage::MigrateVersionNotifiers,
+				Weight::zero(),
+			);
+		}
 	}
 
-	already_notified_target {
-		let loc = T::reachable_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(T::DbWeight::get().reads(1))),
-		)?;
+	#[benchmark]
+	fn already_notified_target() -> Result<(), BenchmarkError> {
+		let loc = T::reachable_dest().ok_or(BenchmarkError::Override(
+			BenchmarkResult::from_weight(T::DbWeight::get().reads(1)),
+		))?;
 		let loc = VersionedLocation::from(loc);
 		let current_version = T::AdvertisedXcmVersion::get();
-		VersionNotifyTargets::<T>::insert(current_version, loc, (0, Weight::zero(), current_version));
-	}: {
-		crate::Pallet::<T>::check_xcm_version_change(VersionMigrationStage::NotifyCurrentTargets(None), Weight::zero());
+		VersionNotifyTargets::<T>::insert(
+			current_version,
+			loc,
+			(0, Weight::zero(), current_version),
+		);
+
+		#[block]
+		{
+			crate::Pallet::<T>::check_xcm_version_change(
+				VersionMigrationStage::NotifyCurrentTargets(None),
+				Weight::zero(),
+			);
+		}
+
+		Ok(())
 	}
 
-	notify_current_targets {
-		let loc = T::reachable_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(T::DbWeight::get().reads_writes(1, 3))),
-		)?;
+	#[benchmark]
+	fn notify_current_targets() -> Result<(), BenchmarkError> {
+		let loc = T::reachable_dest().ok_or(BenchmarkError::Override(
+			BenchmarkResult::from_weight(T::DbWeight::get().reads_writes(1, 3)),
+		))?;
 		let loc = VersionedLocation::from(loc);
 		let current_version = T::AdvertisedXcmVersion::get();
 		let old_version = current_version - 1;
 		VersionNotifyTargets::<T>::insert(current_version, loc, (0, Weight::zero(), old_version));
-	}: {
-		crate::Pallet::<T>::check_xcm_version_change(VersionMigrationStage::NotifyCurrentTargets(None), Weight::zero());
+
+		#[block]
+		{
+			crate::Pallet::<T>::check_xcm_version_change(
+				VersionMigrationStage::NotifyCurrentTargets(None),
+				Weight::zero(),
+			);
+		}
+
+		Ok(())
 	}
 
-	notify_target_migration_fail {
+	#[benchmark]
+	fn notify_target_migration_fail() {
 		let newer_xcm_version = xcm::prelude::XCM_VERSION;
 		let older_xcm_version = newer_xcm_version - 1;
-		let bad_location: Location = Plurality {
-			id: BodyId::Unit,
-			part: BodyPart::Voice,
-		}.into();
+		let bad_location: Location = Plurality { id: BodyId::Unit, part: BodyPart::Voice }.into();
 		let bad_location = VersionedLocation::from(bad_location)
 			.into_version(older_xcm_version)
 			.expect("Version convertion should work");
 		let current_version = T::AdvertisedXcmVersion::get();
-		VersionNotifyTargets::<T>::insert(current_version, bad_location, (0, Weight::zero(), current_version));
-	}: {
-		crate::Pallet::<T>::check_xcm_version_change(VersionMigrationStage::MigrateAndNotifyOldTargets, Weight::zero());
+		VersionNotifyTargets::<T>::insert(
+			current_version,
+			bad_location,
+			(0, Weight::zero(), current_version),
+		);
+
+		#[block]
+		{
+			crate::Pallet::<T>::check_xcm_version_change(
+				VersionMigrationStage::MigrateAndNotifyOldTargets,
+				Weight::zero(),
+			);
+		}
 	}
 
-	migrate_version_notify_targets {
+	#[benchmark]
+	fn migrate_version_notify_targets() {
 		let current_version = T::AdvertisedXcmVersion::get();
 		let old_version = current_version - 1;
 		let loc = VersionedLocation::from(Location::from(Parent));
 		VersionNotifyTargets::<T>::insert(old_version, loc, (0, Weight::zero(), current_version));
-	}: {
-		crate::Pallet::<T>::check_xcm_version_change(VersionMigrationStage::MigrateAndNotifyOldTargets, Weight::zero());
+
+		#[block]
+		{
+			crate::Pallet::<T>::check_xcm_version_change(
+				VersionMigrationStage::MigrateAndNotifyOldTargets,
+				Weight::zero(),
+			);
+		}
 	}
 
-	migrate_and_notify_old_targets {
-		let loc = T::reachable_dest().ok_or(
-			BenchmarkError::Override(BenchmarkResult::from_weight(T::DbWeight::get().reads_writes(1, 3))),
-		)?;
+	#[benchmark]
+	fn migrate_and_notify_old_targets() -> Result<(), BenchmarkError> {
+		let loc = T::reachable_dest().ok_or(BenchmarkError::Override(
+			BenchmarkResult::from_weight(T::DbWeight::get().reads_writes(1, 3)),
+		))?;
 		let loc = VersionedLocation::from(loc);
 		let old_version = T::AdvertisedXcmVersion::get() - 1;
 		VersionNotifyTargets::<T>::insert(old_version, loc, (0, Weight::zero(), old_version));
-	}: {
-		crate::Pallet::<T>::check_xcm_version_change(VersionMigrationStage::MigrateAndNotifyOldTargets, Weight::zero());
+
+		#[block]
+		{
+			crate::Pallet::<T>::check_xcm_version_change(
+				VersionMigrationStage::MigrateAndNotifyOldTargets,
+				Weight::zero(),
+			);
+		}
+
+		Ok(())
 	}
 
-	new_query {
+	#[benchmark]
+	fn new_query() {
 		let responder = Location::from(Parent);
 		let timeout = 1u32.into();
 		let match_querier = Location::from(Here);
-	}: {
-		crate::Pallet::<T>::new_query(responder, timeout, match_querier);
+
+		#[block]
+		{
+			crate::Pallet::<T>::new_query(responder, timeout, match_querier);
+		}
 	}
 
-	take_response {
+	#[benchmark]
+	fn take_response() {
 		let responder = Location::from(Parent);
 		let timeout = 1u32.into();
 		let match_querier = Location::from(Here);
 		let query_id = crate::Pallet::<T>::new_query(responder, timeout, match_querier);
-		let infos = (0 .. xcm::v3::MaxPalletsInfo::get()).map(|_| PalletInfo::new(
-			u32::MAX,
-			(0..xcm::v3::MaxPalletNameLen::get()).map(|_| 97u8).collect::<Vec<_>>().try_into().unwrap(),
-			(0..xcm::v3::MaxPalletNameLen::get()).map(|_| 97u8).collect::<Vec<_>>().try_into().unwrap(),
-			u32::MAX,
-			u32::MAX,
-			u32::MAX,
-		).unwrap()).collect::<Vec<_>>();
-		crate::Pallet::<T>::expect_response(query_id, Response::PalletsInfo(infos.try_into().unwrap()));
-	}: {
-		<crate::Pallet::<T> as QueryHandler>::take_response(query_id);
+		let infos = (0..xcm::v3::MaxPalletsInfo::get())
+			.map(|_| {
+				PalletInfo::new(
+					u32::MAX,
+					(0..xcm::v3::MaxPalletNameLen::get())
+						.map(|_| 97u8)
+						.collect::<Vec<_>>()
+						.try_into()
+						.unwrap(),
+					(0..xcm::v3::MaxPalletNameLen::get())
+						.map(|_| 97u8)
+						.collect::<Vec<_>>()
+						.try_into()
+						.unwrap(),
+					u32::MAX,
+					u32::MAX,
+					u32::MAX,
+				)
+				.unwrap()
+			})
+			.collect::<Vec<_>>();
+		crate::Pallet::<T>::expect_response(
+			query_id,
+			Response::PalletsInfo(infos.try_into().unwrap()),
+		);
+
+		#[block]
+		{
+			<crate::Pallet<T> as QueryHandler>::take_response(query_id);
+		}
 	}
 
-	claim_assets {
+	#[benchmark]
+	fn claim_assets() -> Result<(), BenchmarkError> {
 		let claim_origin = RawOrigin::Signed(whitelisted_caller());
-		let claim_location = T::ExecuteXcmOrigin::try_origin(claim_origin.clone().into()).map_err(|_| BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
+		let claim_location = T::ExecuteXcmOrigin::try_origin(claim_origin.clone().into())
+			.map_err(|_| BenchmarkError::Override(BenchmarkResult::from_weight(Weight::MAX)))?;
 		let asset: Asset = T::get_asset();
 		// Trap assets for claiming later
 		crate::Pallet::<T>::drop_assets(
 			&claim_location,
 			asset.clone().into(),
-			&XcmContext { origin: None, message_id: [0u8; 32], topic: None }
+			&XcmContext { origin: None, message_id: [0u8; 32], topic: None },
 		);
 		let versioned_assets = VersionedAssets::from(Assets::from(asset));
-	}: _<RuntimeOrigin<T>>(claim_origin.into(), Box::new(versioned_assets), Box::new(VersionedLocation::from(claim_location)))
+
+		#[extrinsic_call]
+		_(
+			claim_origin,
+			Box::new(versioned_assets),
+			Box::new(VersionedLocation::from(claim_location)),
+		);
+
+		Ok(())
+	}
 
 	impl_benchmark_test_suite!(
 		Pallet,
diff --git a/polkadot/xcm/procedural/Cargo.toml b/polkadot/xcm/procedural/Cargo.toml
index 88ed3c94ddf4..0843da86f038 100644
--- a/polkadot/xcm/procedural/Cargo.toml
+++ b/polkadot/xcm/procedural/Cargo.toml
@@ -16,10 +16,10 @@ workspace = true
 proc-macro = true
 
 [dependencies]
+Inflector = { workspace = true }
 proc-macro2 = { workspace = true }
 quote = { workspace = true }
 syn = { workspace = true }
-Inflector = { workspace = true }
 
 [dev-dependencies]
 trybuild = { features = ["diff"], workspace = true }
diff --git a/polkadot/xcm/src/v4/mod.rs b/polkadot/xcm/src/v4/mod.rs
index bbf5ca049228..a0ce551b7608 100644
--- a/polkadot/xcm/src/v4/mod.rs
+++ b/polkadot/xcm/src/v4/mod.rs
@@ -1320,12 +1320,14 @@ impl<Call: Decode + GetDispatchInfo> TryFrom<NewInstruction<Call>> for Instructi
 				let require_weight_at_most = match call.take_decoded() {
 					Ok(decoded) => decoded.get_dispatch_info().call_weight,
 					Err(error) => {
-						log::error!(
+						let fallback_weight = fallback_max_weight.unwrap_or(Weight::MAX);
+						log::debug!(
 							target: "xcm::versions::v5Tov4",
-							"Couldn't decode call in Transact: {:?}, using fallback weight.",
+							"Couldn't decode call in Transact: {:?}, using fallback weight: {:?}",
 							error,
+							fallback_weight,
 						);
-						fallback_max_weight.unwrap_or(Weight::MAX)
+						fallback_weight
 					},
 				};
 				Self::Transact { origin_kind, require_weight_at_most, call: call.into() }
diff --git a/polkadot/xcm/src/v5/junction.rs b/polkadot/xcm/src/v5/junction.rs
index 952b61cd9ffe..d86a762fcf44 100644
--- a/polkadot/xcm/src/v5/junction.rs
+++ b/polkadot/xcm/src/v5/junction.rs
@@ -143,16 +143,20 @@ pub enum NetworkId {
 	/// The Kusama canary-net Relay-chain.
 	Kusama,
 	/// An Ethereum network specified by its chain ID.
+	#[codec(index = 7)]
 	Ethereum {
 		/// The EIP-155 chain ID.
 		#[codec(compact)]
 		chain_id: u64,
 	},
 	/// The Bitcoin network, including hard-forks supported by Bitcoin Core development team.
+	#[codec(index = 8)]
 	BitcoinCore,
 	/// The Bitcoin network, including hard-forks supported by Bitcoin Cash developers.
+	#[codec(index = 9)]
 	BitcoinCash,
 	/// The Polkadot Bulletin chain.
+	#[codec(index = 10)]
 	PolkadotBulletin,
 }
 
diff --git a/polkadot/xcm/src/v5/traits.rs b/polkadot/xcm/src/v5/traits.rs
index 71b67e97d5fe..79d328561428 100644
--- a/polkadot/xcm/src/v5/traits.rs
+++ b/polkadot/xcm/src/v5/traits.rs
@@ -460,6 +460,10 @@ pub trait SendXcm {
 
 	/// Actually carry out the delivery operation for a previously validated message sending.
 	fn deliver(ticket: Self::Ticket) -> result::Result<XcmHash, SendError>;
+
+	/// Ensure `[Self::delivery]` is successful for the given `location` when called in benchmarks.
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(_location: Option<Location>) {}
 }
 
 #[impl_trait_for_tuples::impl_for_tuples(30)]
@@ -500,6 +504,13 @@ impl SendXcm for Tuple {
 		)* );
 		Err(SendError::Unroutable)
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(location: Option<Location>) {
+		for_tuples!( #(
+			return Tuple::ensure_successful_delivery(location.clone());
+		)* );
+	}
 }
 
 /// Convenience function for using a `SendXcm` implementation. Just interprets the `dest` and wraps
diff --git a/polkadot/xcm/xcm-builder/Cargo.toml b/polkadot/xcm/xcm-builder/Cargo.toml
index 2819a0b0a555..f75c984c068e 100644
--- a/polkadot/xcm/xcm-builder/Cargo.toml
+++ b/polkadot/xcm/xcm-builder/Cargo.toml
@@ -12,35 +12,35 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-impl-trait-for-tuples = { workspace = true }
 codec = { features = ["derive"], workspace = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+impl-trait-for-tuples = { workspace = true }
+log = { workspace = true }
+pallet-asset-conversion = { workspace = true }
+pallet-transaction-payment = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
-xcm = { workspace = true }
-xcm-executor = { workspace = true }
 sp-arithmetic = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-weights = { workspace = true }
-frame-support = { workspace = true }
-frame-system = { workspace = true }
-pallet-transaction-payment = { workspace = true }
-pallet-asset-conversion = { workspace = true }
-log = { workspace = true }
+xcm = { workspace = true }
+xcm-executor = { workspace = true }
 
 # Polkadot dependencies
 polkadot-parachain-primitives = { workspace = true }
 
 [dev-dependencies]
-sp-core = { workspace = true, default-features = true }
-primitive-types = { features = ["codec", "num-traits", "scale-info"], workspace = true }
+assert_matches = { workspace = true }
+pallet-assets = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
-pallet-xcm = { workspace = true, default-features = true }
 pallet-salary = { workspace = true, default-features = true }
-pallet-assets = { workspace = true, default-features = true }
+pallet-xcm = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
 polkadot-runtime-parachains = { workspace = true, default-features = true }
-assert_matches = { workspace = true }
 polkadot-test-runtime = { workspace = true }
+primitive-types = { features = ["codec", "num-traits", "scale-info"], workspace = true }
+sp-core = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
@@ -59,6 +59,7 @@ runtime-benchmarks = [
 	"polkadot-test-runtime/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 std = [
 	"codec/std",
diff --git a/polkadot/xcm/xcm-builder/src/pay.rs b/polkadot/xcm/xcm-builder/src/pay.rs
index 978c6870cdaf..0093051290b7 100644
--- a/polkadot/xcm/xcm-builder/src/pay.rs
+++ b/polkadot/xcm/xcm-builder/src/pay.rs
@@ -70,8 +70,8 @@ impl<
 		Router: SendXcm,
 		Querier: QueryHandler,
 		Timeout: Get<Querier::BlockNumber>,
-		Beneficiary: Clone,
-		AssetKind,
+		Beneficiary: Clone + core::fmt::Debug,
+		AssetKind: core::fmt::Debug,
 		AssetKindToLocatableAsset: TryConvert<AssetKind, LocatableAssetId>,
 		BeneficiaryRefToLocation: for<'a> TryConvert<&'a Beneficiary, Location>,
 	> Pay
@@ -144,10 +144,9 @@ impl<
 	}
 
 	#[cfg(feature = "runtime-benchmarks")]
-	fn ensure_successful(_: &Self::Beneficiary, _: Self::AssetKind, _: Self::Balance) {
-		// We cannot generally guarantee this will go through successfully since we don't have any
-		// control over the XCM transport layers. We just assume that the benchmark environment
-		// will be sending it somewhere sensible.
+	fn ensure_successful(_: &Self::Beneficiary, asset_kind: Self::AssetKind, _: Self::Balance) {
+		let locatable = AssetKindToLocatableAsset::try_convert(asset_kind).unwrap();
+		Router::ensure_successful_delivery(Some(locatable.location));
 	}
 
 	#[cfg(feature = "runtime-benchmarks")]
diff --git a/polkadot/xcm/xcm-builder/src/routing.rs b/polkadot/xcm/xcm-builder/src/routing.rs
index fc2de89d2128..5b0d0a5f9835 100644
--- a/polkadot/xcm/xcm-builder/src/routing.rs
+++ b/polkadot/xcm/xcm-builder/src/routing.rs
@@ -60,6 +60,11 @@ impl<Inner: SendXcm> SendXcm for WithUniqueTopic<Inner> {
 		Inner::deliver(ticket)?;
 		Ok(unique_id)
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(location: Option<Location>) {
+		Inner::ensure_successful_delivery(location);
+	}
 }
 impl<Inner: InspectMessageQueues> InspectMessageQueues for WithUniqueTopic<Inner> {
 	fn clear_messages() {
@@ -114,6 +119,11 @@ impl<Inner: SendXcm, TopicSource: SourceTopic> SendXcm for WithTopicSource<Inner
 		Inner::deliver(ticket)?;
 		Ok(unique_id)
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(location: Option<Location>) {
+		Inner::ensure_successful_delivery(location);
+	}
 }
 
 /// Trait for a type which ensures all requirements for successful delivery with XCM transport
@@ -211,4 +221,9 @@ impl<Inner: SendXcm> SendXcm for EnsureDecodableXcm<Inner> {
 	fn deliver(ticket: Self::Ticket) -> Result<XcmHash, SendError> {
 		Inner::deliver(ticket)
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(location: Option<Location>) {
+		Inner::ensure_successful_delivery(location);
+	}
 }
diff --git a/polkadot/xcm/xcm-builder/src/tests/pay/pay.rs b/polkadot/xcm/xcm-builder/src/tests/pay/pay.rs
index 062faee2abd9..b4718edc6c98 100644
--- a/polkadot/xcm/xcm-builder/src/tests/pay/pay.rs
+++ b/polkadot/xcm/xcm-builder/src/tests/pay/pay.rs
@@ -22,7 +22,7 @@ use frame_support::{assert_ok, traits::tokens::Pay};
 
 /// Type representing both a location and an asset that is held at that location.
 /// The id of the held asset is relative to the location where it is being held.
-#[derive(Encode, Decode, Clone, PartialEq, Eq)]
+#[derive(Encode, Decode, Clone, PartialEq, Eq, Debug)]
 pub struct AssetKind {
 	destination: Location,
 	asset_id: AssetId,
diff --git a/polkadot/xcm/xcm-builder/src/universal_exports.rs b/polkadot/xcm/xcm-builder/src/universal_exports.rs
index aae8438c78d2..6b3c3adf737d 100644
--- a/polkadot/xcm/xcm-builder/src/universal_exports.rs
+++ b/polkadot/xcm/xcm-builder/src/universal_exports.rs
@@ -95,6 +95,9 @@ impl<Exporter: ExportXcm, UniversalLocation: Get<InteriorLocation>> SendXcm
 	fn deliver(ticket: Exporter::Ticket) -> Result<XcmHash, SendError> {
 		Exporter::deliver(ticket)
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(_: Option<Location>) {}
 }
 
 pub trait ExporterFor {
@@ -261,6 +264,11 @@ impl<Bridges: ExporterFor, Router: SendXcm, UniversalLocation: Get<InteriorLocat
 	fn deliver(validation: Self::Ticket) -> Result<XcmHash, SendError> {
 		Router::deliver(validation)
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(location: Option<Location>) {
+		Router::ensure_successful_delivery(location);
+	}
 }
 
 /// Implementation of `SendXcm` which wraps the message inside an `ExportMessage` instruction
@@ -361,6 +369,11 @@ impl<Bridges: ExporterFor, Router: SendXcm, UniversalLocation: Get<InteriorLocat
 	fn deliver(ticket: Router::Ticket) -> Result<XcmHash, SendError> {
 		Router::deliver(ticket)
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_delivery(location: Option<Location>) {
+		Router::ensure_successful_delivery(location);
+	}
 }
 
 impl<Bridges, Router, UniversalLocation> InspectMessageQueues
@@ -613,6 +626,9 @@ mod tests {
 		fn deliver(_ticket: Self::Ticket) -> Result<XcmHash, SendError> {
 			Ok([0; 32])
 		}
+
+		#[cfg(feature = "runtime-benchmarks")]
+		fn ensure_successful_delivery(_: Option<Location>) {}
 	}
 	impl<Filter: Contains<(NetworkId, InteriorLocation)>> ExportXcm for OkFor<Filter> {
 		type Ticket = ();
diff --git a/polkadot/xcm/xcm-executor/Cargo.toml b/polkadot/xcm/xcm-executor/Cargo.toml
index 20ca40de5faa..381dca54a5fb 100644
--- a/polkadot/xcm/xcm-executor/Cargo.toml
+++ b/polkadot/xcm/xcm-executor/Cargo.toml
@@ -12,19 +12,19 @@ repository.workspace = true
 workspace = true
 
 [dependencies]
-impl-trait-for-tuples = { workspace = true }
-environmental = { workspace = true }
 codec = { features = ["derive"], workspace = true }
+environmental = { workspace = true }
+frame-benchmarking = { optional = true, workspace = true }
+frame-support = { workspace = true }
+impl-trait-for-tuples = { workspace = true }
 scale-info = { features = ["derive", "serde"], workspace = true }
-xcm = { workspace = true }
-sp-io = { workspace = true }
 sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
+sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-weights = { workspace = true }
-frame-support = { workspace = true }
 tracing = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
+xcm = { workspace = true }
 
 [features]
 default = ["std"]
@@ -32,6 +32,7 @@ runtime-benchmarks = [
 	"frame-benchmarking/runtime-benchmarks",
 	"frame-support/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 std = [
 	"codec/std",
diff --git a/polkadot/xcm/xcm-executor/integration-tests/Cargo.toml b/polkadot/xcm/xcm-executor/integration-tests/Cargo.toml
index 7e6bfe967b90..6c2e56669bc3 100644
--- a/polkadot/xcm/xcm-executor/integration-tests/Cargo.toml
+++ b/polkadot/xcm/xcm-executor/integration-tests/Cargo.toml
@@ -13,21 +13,24 @@ workspace = true
 [dependencies]
 codec = { workspace = true, default-features = true }
 frame-support = { workspace = true }
+frame-system = { workspace = true, default-features = true }
 futures = { workspace = true }
+pallet-sudo = { workspace = true, default-features = true }
 pallet-transaction-payment = { workspace = true, default-features = true }
 pallet-xcm = { workspace = true, default-features = true }
+polkadot-runtime-parachains = { workspace = true, default-features = true }
 polkadot-test-client = { workspace = true }
 polkadot-test-runtime = { workspace = true }
 polkadot-test-service = { workspace = true }
 sp-consensus = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 sp-runtime = { workspace = true }
 sp-state-machine = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 xcm = { workspace = true }
 xcm-executor = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
-std = ["frame-support/std", "sp-runtime/std", "xcm/std"]
+std = ["frame-support/std", "frame-system/std", "pallet-sudo/std", "polkadot-runtime-parachains/std", "sp-runtime/std", "xcm/std"]
diff --git a/polkadot/xcm/xcm-executor/integration-tests/src/lib.rs b/polkadot/xcm/xcm-executor/integration-tests/src/lib.rs
index 699a081e4f22..dfcc3fc4187f 100644
--- a/polkadot/xcm/xcm-executor/integration-tests/src/lib.rs
+++ b/polkadot/xcm/xcm-executor/integration-tests/src/lib.rs
@@ -375,6 +375,26 @@ fn deposit_reserve_asset_works_for_any_xcm_sender() {
 
 	let mut block_builder = client.init_polkadot_block_builder();
 
+	// Make the para available, so that `DMP` doesn't reject the XCM because the para is unknown.
+	let make_para_available =
+		construct_extrinsic(
+			&client,
+			polkadot_test_runtime::RuntimeCall::Sudo(pallet_sudo::Call::sudo {
+				call: Box::new(polkadot_test_runtime::RuntimeCall::System(
+					frame_system::Call::set_storage {
+						items: vec![(
+							polkadot_runtime_parachains::paras::Heads::<
+								polkadot_test_runtime::Runtime,
+							>::hashed_key_for(2000u32),
+							vec![1, 2, 3],
+						)],
+					},
+				)),
+			}),
+			sp_keyring::Sr25519Keyring::Alice,
+			0,
+		);
+
 	// Simulate execution of an incoming XCM message at the reserve chain
 	let execute = construct_extrinsic(
 		&client,
@@ -383,9 +403,12 @@ fn deposit_reserve_asset_works_for_any_xcm_sender() {
 			max_weight: Weight::from_parts(1_000_000_000, 1024 * 1024),
 		}),
 		sp_keyring::Sr25519Keyring::Alice,
-		0,
+		1,
 	);
 
+	block_builder
+		.push_polkadot_extrinsic(make_para_available)
+		.expect("pushes extrinsic");
 	block_builder.push_polkadot_extrinsic(execute).expect("pushes extrinsic");
 
 	let block = block_builder.build().expect("Finalizes the block").block;
diff --git a/polkadot/xcm/xcm-executor/src/lib.rs b/polkadot/xcm/xcm-executor/src/lib.rs
index 64a32f488420..d0f18aea1ab3 100644
--- a/polkadot/xcm/xcm-executor/src/lib.rs
+++ b/polkadot/xcm/xcm-executor/src/lib.rs
@@ -1087,18 +1087,19 @@ impl<Config: config::Config> XcmExecutor<Config> {
 			DepositReserveAsset { assets, dest, xcm } => {
 				let old_holding = self.holding.clone();
 				let result = Config::TransactionalProcessor::process(|| {
-					let maybe_delivery_fee_from_holding = if self.fees.is_empty() {
-						self.get_delivery_fee_from_holding(&assets, &dest, &xcm)?
+					let mut assets = self.holding.saturating_take(assets);
+					// When not using `PayFees`, nor `JIT_WITHDRAW`, delivery fees are paid from
+					// transferred assets.
+					let maybe_delivery_fee_from_assets = if self.fees.is_empty() && !self.fees_mode.jit_withdraw {
+						// Deduct and return the part of `assets` that shall be used for delivery fees.
+						self.take_delivery_fee_from_assets(&mut assets, &dest, FeeReason::DepositReserveAsset, &xcm)?
 					} else {
 						None
 					};
-
 					let mut message = Vec::with_capacity(xcm.len() + 2);
-					// now take assets to deposit (after having taken delivery fees)
-					let deposited = self.holding.saturating_take(assets);
-					tracing::trace!(target: "xcm::DepositReserveAsset", ?deposited, "Assets except delivery fee");
+					tracing::trace!(target: "xcm::DepositReserveAsset", ?assets, "Assets except delivery fee");
 					Self::do_reserve_deposit_assets(
-						deposited,
+						assets,
 						&dest,
 						&mut message,
 						Some(&self.context),
@@ -1107,7 +1108,7 @@ impl<Config: config::Config> XcmExecutor<Config> {
 					message.push(ClearOrigin);
 					// append custom instructions
 					message.extend(xcm.0.into_iter());
-					if let Some(delivery_fee) = maybe_delivery_fee_from_holding {
+					if let Some(delivery_fee) = maybe_delivery_fee_from_assets {
 						// Put back delivery_fee in holding register to be charged by XcmSender.
 						self.holding.subsume_assets(delivery_fee);
 					}
@@ -1122,7 +1123,15 @@ impl<Config: config::Config> XcmExecutor<Config> {
 			InitiateReserveWithdraw { assets, reserve, xcm } => {
 				let old_holding = self.holding.clone();
 				let result = Config::TransactionalProcessor::process(|| {
-					let assets = self.holding.saturating_take(assets);
+					let mut assets = self.holding.saturating_take(assets);
+					// When not using `PayFees`, nor `JIT_WITHDRAW`, delivery fees are paid from
+					// transferred assets.
+					let maybe_delivery_fee_from_assets = if self.fees.is_empty() && !self.fees_mode.jit_withdraw {
+						// Deduct and return the part of `assets` that shall be used for delivery fees.
+						self.take_delivery_fee_from_assets(&mut assets, &reserve, FeeReason::InitiateReserveWithdraw, &xcm)?
+					} else {
+						None
+					};
 					let mut message = Vec::with_capacity(xcm.len() + 2);
 					Self::do_reserve_withdraw_assets(
 						assets,
@@ -1134,6 +1143,10 @@ impl<Config: config::Config> XcmExecutor<Config> {
 					message.push(ClearOrigin);
 					// append custom instructions
 					message.extend(xcm.0.into_iter());
+					if let Some(delivery_fee) = maybe_delivery_fee_from_assets {
+						// Put back delivery_fee in holding register to be charged by XcmSender.
+						self.holding.subsume_assets(delivery_fee);
+					}
 					self.send(reserve, Xcm(message), FeeReason::InitiateReserveWithdraw)?;
 					Ok(())
 				});
@@ -1145,13 +1158,25 @@ impl<Config: config::Config> XcmExecutor<Config> {
 			InitiateTeleport { assets, dest, xcm } => {
 				let old_holding = self.holding.clone();
 				let result = Config::TransactionalProcessor::process(|| {
-					let assets = self.holding.saturating_take(assets);
+					let mut assets = self.holding.saturating_take(assets);
+					// When not using `PayFees`, nor `JIT_WITHDRAW`, delivery fees are paid from
+					// transferred assets.
+					let maybe_delivery_fee_from_assets = if self.fees.is_empty() && !self.fees_mode.jit_withdraw {
+						// Deduct and return the part of `assets` that shall be used for delivery fees.
+						self.take_delivery_fee_from_assets(&mut assets, &dest, FeeReason::InitiateTeleport, &xcm)?
+					} else {
+						None
+					};
 					let mut message = Vec::with_capacity(xcm.len() + 2);
 					Self::do_teleport_assets(assets, &dest, &mut message, &self.context)?;
 					// clear origin for subsequent custom instructions
 					message.push(ClearOrigin);
 					// append custom instructions
 					message.extend(xcm.0.into_iter());
+					if let Some(delivery_fee) = maybe_delivery_fee_from_assets {
+						// Put back delivery_fee in holding register to be charged by XcmSender.
+						self.holding.subsume_assets(delivery_fee);
+					}
 					self.send(dest.clone(), Xcm(message), FeeReason::InitiateTeleport)?;
 					Ok(())
 				});
@@ -1714,36 +1739,48 @@ impl<Config: config::Config> XcmExecutor<Config> {
 		Ok(())
 	}
 
-	/// Gets the necessary delivery fee to send a reserve transfer message to `destination` from
-	/// holding.
+	/// Take from transferred `assets` the delivery fee required to send an onward transfer message
+	/// to `destination`.
 	///
 	/// Will be removed once the transition from `BuyExecution` to `PayFees` is complete.
-	fn get_delivery_fee_from_holding(
-		&mut self,
-		assets: &AssetFilter,
+	fn take_delivery_fee_from_assets(
+		&self,
+		assets: &mut AssetsInHolding,
 		destination: &Location,
+		reason: FeeReason,
 		xcm: &Xcm<()>,
 	) -> Result<Option<AssetsInHolding>, XcmError> {
-		// we need to do this take/put cycle to solve wildcards and get exact assets to
-		// be weighed
-		let to_weigh = self.holding.saturating_take(assets.clone());
-		self.holding.subsume_assets(to_weigh.clone());
+		let to_weigh = assets.clone();
 		let to_weigh_reanchored = Self::reanchored(to_weigh, &destination, None);
-		let mut message_to_weigh = vec![ReserveAssetDeposited(to_weigh_reanchored), ClearOrigin];
+		let remote_instruction = match reason {
+			FeeReason::DepositReserveAsset => ReserveAssetDeposited(to_weigh_reanchored),
+			FeeReason::InitiateReserveWithdraw => WithdrawAsset(to_weigh_reanchored),
+			FeeReason::InitiateTeleport => ReceiveTeleportedAsset(to_weigh_reanchored),
+			_ => {
+				tracing::debug!(
+					target: "xcm::take_delivery_fee_from_assets",
+					"Unexpected delivery fee reason",
+				);
+				return Err(XcmError::NotHoldingFees);
+			},
+		};
+		let mut message_to_weigh = Vec::with_capacity(xcm.len() + 2);
+		message_to_weigh.push(remote_instruction);
+		message_to_weigh.push(ClearOrigin);
 		message_to_weigh.extend(xcm.0.clone().into_iter());
 		let (_, fee) =
 			validate_send::<Config::XcmSender>(destination.clone(), Xcm(message_to_weigh))?;
 		let maybe_delivery_fee = fee.get(0).map(|asset_needed_for_fees| {
 			tracing::trace!(
-				target: "xcm::fees::DepositReserveAsset",
+				target: "xcm::fees::take_delivery_fee_from_assets",
 				"Asset provided to pay for fees {:?}, asset required for delivery fees: {:?}",
 				self.asset_used_in_buy_execution, asset_needed_for_fees,
 			);
 			let asset_to_pay_for_fees =
 				self.calculate_asset_for_delivery_fees(asset_needed_for_fees.clone());
 			// set aside fee to be charged by XcmSender
-			let delivery_fee = self.holding.saturating_take(asset_to_pay_for_fees.into());
-			tracing::trace!(target: "xcm::fees::DepositReserveAsset", ?delivery_fee);
+			let delivery_fee = assets.saturating_take(asset_to_pay_for_fees.into());
+			tracing::trace!(target: "xcm::fees::take_delivery_fee_from_assets", ?delivery_fee);
 			delivery_fee
 		});
 		Ok(maybe_delivery_fee)
diff --git a/polkadot/xcm/xcm-runtime-apis/Cargo.toml b/polkadot/xcm/xcm-runtime-apis/Cargo.toml
index 9ccca76c321c..96afb10e5397 100644
--- a/polkadot/xcm/xcm-runtime-apis/Cargo.toml
+++ b/polkadot/xcm/xcm-runtime-apis/Cargo.toml
@@ -21,17 +21,17 @@ xcm = { workspace = true }
 xcm-executor = { workspace = true }
 
 [dev-dependencies]
+frame-executive = { workspace = true }
 frame-system = { workspace = true }
-sp-io = { workspace = true }
-xcm-builder = { workspace = true }
 hex-literal = { workspace = true }
-pallet-xcm = { workspace = true }
-pallet-balances = { workspace = true }
-pallet-assets = { workspace = true }
-xcm-executor = { workspace = true }
-frame-executive = { workspace = true }
 log = { workspace = true }
+pallet-assets = { workspace = true }
+pallet-balances = { workspace = true }
+pallet-xcm = { workspace = true }
+sp-io = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
+xcm-builder = { workspace = true }
+xcm-executor = { workspace = true }
 
 [features]
 default = ["std"]
@@ -60,4 +60,5 @@ runtime-benchmarks = [
 	"pallet-xcm/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/polkadot/xcm/xcm-simulator/Cargo.toml b/polkadot/xcm/xcm-simulator/Cargo.toml
index 47900e226d48..10c6f14bc8b9 100644
--- a/polkadot/xcm/xcm-simulator/Cargo.toml
+++ b/polkadot/xcm/xcm-simulator/Cargo.toml
@@ -13,19 +13,19 @@ workspace = true
 
 [dependencies]
 codec = { workspace = true, default-features = true }
-scale-info = { workspace = true }
 paste = { workspace = true, default-features = true }
+scale-info = { workspace = true }
 
 frame-support = { workspace = true, default-features = true }
 frame-system = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-sp-std = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+sp-std = { workspace = true, default-features = true }
 
-xcm = { workspace = true, default-features = true }
-xcm-executor = { workspace = true, default-features = true }
-xcm-builder = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
 polkadot-core-primitives = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 polkadot-runtime-parachains = { workspace = true, default-features = true }
+xcm = { workspace = true, default-features = true }
+xcm-builder = { workspace = true, default-features = true }
+xcm-executor = { workspace = true, default-features = true }
diff --git a/polkadot/xcm/xcm-simulator/example/Cargo.toml b/polkadot/xcm/xcm-simulator/example/Cargo.toml
index 6fbe9243944a..ccf0ecc39c4c 100644
--- a/polkadot/xcm/xcm-simulator/example/Cargo.toml
+++ b/polkadot/xcm/xcm-simulator/example/Cargo.toml
@@ -13,28 +13,28 @@ workspace = true
 
 [dependencies]
 codec = { workspace = true, default-features = true }
-scale-info = { features = ["derive"], workspace = true, default-features = true }
 log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true, default-features = true }
 
-frame-system = { workspace = true, default-features = true }
 frame-support = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
 pallet-message-queue = { workspace = true, default-features = true }
 pallet-uniques = { workspace = true, default-features = true }
-sp-std = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-std = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 
-xcm = { workspace = true, default-features = true }
-xcm-simulator = { workspace = true, default-features = true }
-xcm-executor = { workspace = true, default-features = true }
-xcm-builder = { workspace = true, default-features = true }
 pallet-xcm = { workspace = true, default-features = true }
 polkadot-core-primitives = { workspace = true, default-features = true }
-polkadot-runtime-parachains = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-runtime-parachains = { workspace = true, default-features = true }
+xcm = { workspace = true, default-features = true }
+xcm-builder = { workspace = true, default-features = true }
+xcm-executor = { workspace = true, default-features = true }
+xcm-simulator = { workspace = true, default-features = true }
 
 [features]
 default = []
@@ -50,4 +50,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/polkadot/xcm/xcm-simulator/fuzzer/Cargo.toml b/polkadot/xcm/xcm-simulator/fuzzer/Cargo.toml
index 04f8ba115173..62a047975c87 100644
--- a/polkadot/xcm/xcm-simulator/fuzzer/Cargo.toml
+++ b/polkadot/xcm/xcm-simulator/fuzzer/Cargo.toml
@@ -11,30 +11,30 @@ publish = false
 workspace = true
 
 [dependencies]
+arbitrary = { workspace = true }
 codec = { workspace = true, default-features = true }
 honggfuzz = { workspace = true }
-arbitrary = { workspace = true }
 scale-info = { features = ["derive"], workspace = true, default-features = true }
 
-frame-system = { workspace = true, default-features = true }
-frame-support = { workspace = true, default-features = true }
 frame-executive = { workspace = true, default-features = true }
+frame-support = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 frame-try-runtime = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
 pallet-message-queue = { workspace = true, default-features = true }
-sp-std = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-std = { workspace = true, default-features = true }
 
-xcm = { workspace = true, default-features = true }
-xcm-simulator = { workspace = true, default-features = true }
-xcm-executor = { workspace = true, default-features = true }
-xcm-builder = { workspace = true, default-features = true }
 pallet-xcm = { workspace = true, default-features = true }
 polkadot-core-primitives = { workspace = true, default-features = true }
-polkadot-runtime-parachains = { workspace = true, default-features = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-runtime-parachains = { workspace = true, default-features = true }
+xcm = { workspace = true, default-features = true }
+xcm-builder = { workspace = true, default-features = true }
+xcm-executor = { workspace = true, default-features = true }
+xcm-simulator = { workspace = true, default-features = true }
 
 [features]
 try-runtime = [
@@ -59,6 +59,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 [[bin]]
diff --git a/polkadot/zombienet-sdk-tests/Cargo.toml b/polkadot/zombienet-sdk-tests/Cargo.toml
index 4eac7af49f8a..120857c9a42e 100644
--- a/polkadot/zombienet-sdk-tests/Cargo.toml
+++ b/polkadot/zombienet-sdk-tests/Cargo.toml
@@ -8,16 +8,16 @@ license.workspace = true
 publish = false
 
 [dependencies]
+anyhow = { workspace = true }
+codec = { workspace = true, features = ["derive"] }
 env_logger = { workspace = true }
 log = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
 subxt = { workspace = true, features = ["substrate-compat"] }
 subxt-signer = { workspace = true }
 tokio = { workspace = true, features = ["rt-multi-thread"] }
-anyhow = { workspace = true }
 zombienet-sdk = { workspace = true }
-serde = { workspace = true }
-serde_json = { workspace = true }
-codec = { workspace = true, features = ["derive"] }
 
 [features]
 zombie-metadata = []
diff --git a/polkadot/zombienet-sdk-tests/build.rs b/polkadot/zombienet-sdk-tests/build.rs
index 240d86386af2..f7a62a53a8ac 100644
--- a/polkadot/zombienet-sdk-tests/build.rs
+++ b/polkadot/zombienet-sdk-tests/build.rs
@@ -25,39 +25,47 @@ fn make_env_key(k: &str) -> String {
 	replace_dashes(&k.to_ascii_uppercase())
 }
 
+fn wasm_sub_path(chain: &str) -> String {
+	let (package, runtime_name) =
+		if let Some(cumulus_test_runtime) = chain.strip_prefix("cumulus-test-runtime-") {
+			(
+				"cumulus-test-runtime".to_string(),
+				format!("wasm_binary_{}.rs", replace_dashes(cumulus_test_runtime)),
+			)
+		} else {
+			(format!("{chain}-runtime"), replace_dashes(&format!("{chain}-runtime")))
+		};
+
+	format!("{}/{}.wasm", package, runtime_name)
+}
+
 fn find_wasm(chain: &str) -> Option<PathBuf> {
 	const PROFILES: [&str; 2] = ["release", "testnet"];
 	let manifest_path = env::var("CARGO_WORKSPACE_ROOT_DIR").unwrap();
 	let manifest_path = manifest_path.strip_suffix('/').unwrap();
 	debug_output!("manifest_path is  : {}", manifest_path);
-	let package = format!("{chain}-runtime");
+
+	let sub_path = wasm_sub_path(chain);
+
 	let profile = PROFILES.into_iter().find(|p| {
-		let full_path = format!(
-			"{}/target/{}/wbuild/{}/{}.wasm",
-			manifest_path,
-			p,
-			&package,
-			replace_dashes(&package)
-		);
+		let full_path = format!("{}/target/{}/wbuild/{}", manifest_path, p, sub_path);
 		debug_output!("checking wasm at : {}", full_path);
 		matches!(path::PathBuf::from(&full_path).try_exists(), Ok(true))
 	});
 
 	debug_output!("profile is : {:?}", profile);
 	profile.map(|profile| {
-		PathBuf::from(&format!(
-			"{}/target/{}/wbuild/{}/{}.wasm",
-			manifest_path,
-			profile,
-			&package,
-			replace_dashes(&package)
-		))
+		PathBuf::from(&format!("{}/target/{}/wbuild/{}", manifest_path, profile, sub_path))
 	})
 }
 
 // based on https://gist.github.com/s0me0ne-unkn0wn/bbd83fe32ce10327086adbf13e750eec
 fn build_wasm(chain: &str) -> PathBuf {
-	let package = format!("{chain}-runtime");
+	let package = if chain.starts_with("cumulus-test-runtime-") {
+		String::from("cumulus-test-runtime")
+	} else {
+		format!("{chain}-runtime")
+	};
 
 	let cargo = env::var("CARGO").unwrap();
 	let target = env::var("TARGET").unwrap();
@@ -81,11 +89,7 @@ fn build_wasm(chain: &str) -> PathBuf {
 		.status()
 		.unwrap();
 
-	let wasm_path = &format!(
-		"{target_dir}/{target}/release/wbuild/{}/{}.wasm",
-		&package,
-		replace_dashes(&package)
-	);
+	let wasm_path = &format!("{target_dir}/{target}/release/wbuild/{}", wasm_sub_path(chain));
 	PathBuf::from(wasm_path)
 }
 
@@ -128,6 +132,10 @@ fn main() {
 	const METADATA_DIR: &str = "metadata-files";
 	const CHAINS: [&str; 2] = ["rococo", "coretime-rococo"];
 
+	// Add some cumulus test runtimes if needed. Formatted like
+	// "cumulus-test-runtime-elastic-scaling".
+	const CUMULUS_TEST_RUNTIMES: [&str; 0] = [];
+
 	let metadata_path = format!("{manifest_path}/{METADATA_DIR}");
 
 	for chain in CHAINS {
@@ -145,6 +153,21 @@ fn main() {
 		};
 	}
 
+	for chain in CUMULUS_TEST_RUNTIMES {
+		let full_path = format!("{metadata_path}/{chain}-local.scale");
+		let output_path = path::PathBuf::from(&full_path);
+
+		match output_path.try_exists() {
+			Ok(true) => {
+				debug_output!("got: {}", full_path);
+			},
+			_ => {
+				debug_output!("needs: {}", full_path);
+				fetch_metadata_file(chain, &output_path);
+			},
+		};
+	}
+
 	substrate_build_script_utils::generate_cargo_keys();
 	substrate_build_script_utils::rerun_if_git_head_changed();
 	println!("cargo:rerun-if-changed={}", metadata_path);
diff --git a/polkadot/zombienet-sdk-tests/tests/elastic_scaling/helpers.rs b/polkadot/zombienet-sdk-tests/tests/elastic_scaling/helpers.rs
new file mode 100644
index 000000000000..7d4ad4a1dd8b
--- /dev/null
+++ b/polkadot/zombienet-sdk-tests/tests/elastic_scaling/helpers.rs
@@ -0,0 +1,60 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+use super::rococo;
+use std::{collections::HashMap, ops::Range};
+use subxt::{OnlineClient, PolkadotConfig};
+
+// Helper function for asserting the throughput of parachains (total number of backed candidates in
+// a window of relay chain blocks), after the first session change.
+pub async fn assert_para_throughput(
+	relay_client: &OnlineClient<PolkadotConfig>,
+	stop_at: u32,
+	expected_candidate_ranges: HashMap<u32, Range<u32>>,
+) -> Result<(), anyhow::Error> {
+	let mut blocks_sub = relay_client.blocks().subscribe_finalized().await?;
+	let mut candidate_count: HashMap<u32, u32> = HashMap::new();
+	let mut current_block_count = 0;
+	let mut had_first_session_change = false;
+
+	while let Some(block) = blocks_sub.next().await {
+		let block = block?;
+		log::debug!("Finalized relay chain block {}", block.number());
+		let events = block.events().await?;
+		let is_session_change = events.has::<rococo::session::events::NewSession>()?;
+
+		if !had_first_session_change && is_session_change {
+			had_first_session_change = true;
+		}
+
+		if had_first_session_change && !is_session_change {
+			current_block_count += 1;
+
+			for event in events.find::<rococo::para_inclusion::events::CandidateBacked>() {
+				*(candidate_count.entry(event?.0.descriptor.para_id.0).or_default()) += 1;
+			}
+		}
+
+		if current_block_count == stop_at {
+			break;
+		}
+	}
+
+	log::info!(
+		"Reached {} finalized relay chain blocks that contain backed candidates. The per-parachain distribution is: {:#?}",
+		stop_at,
+		candidate_count
+	);
+
+	for (para_id, expected_candidate_range) in expected_candidate_ranges {
+		let actual = candidate_count
+			.get(&para_id)
+			.expect("ParaId did not have any backed candidates");
+		assert!(
+			expected_candidate_range.contains(actual),
+			"Candidate count {actual} not within range {expected_candidate_range:?}"
+		);
+	}
+
+	Ok(())
+}
diff --git a/polkadot/zombienet-sdk-tests/tests/elastic_scaling/mod.rs b/polkadot/zombienet-sdk-tests/tests/elastic_scaling/mod.rs
new file mode 100644
index 000000000000..bb296a419df1
--- /dev/null
+++ b/polkadot/zombienet-sdk-tests/tests/elastic_scaling/mod.rs
@@ -0,0 +1,8 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+#[subxt::subxt(runtime_metadata_path = "metadata-files/rococo-local.scale")]
+pub mod rococo {}
+
+mod helpers;
+mod slot_based_3cores;
diff --git a/polkadot/zombienet-sdk-tests/tests/elastic_scaling/slot_based_3cores.rs b/polkadot/zombienet-sdk-tests/tests/elastic_scaling/slot_based_3cores.rs
new file mode 100644
index 000000000000..41ec1250ecc4
--- /dev/null
+++ b/polkadot/zombienet-sdk-tests/tests/elastic_scaling/slot_based_3cores.rs
@@ -0,0 +1,166 @@
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Test that parachains that use a single slot-based collator with elastic scaling MVP and with
+// elastic scaling with RFC103 can achieve full throughput of 3 candidates per block.
+
+use anyhow::anyhow;
+
+use super::{
+	helpers::assert_para_throughput,
+	rococo,
+	rococo::runtime_types::{
+		pallet_broker::coretime_interface::CoreAssignment,
+		polkadot_runtime_parachains::assigner_coretime::PartsOf57600,
+	},
+};
+use serde_json::json;
+use subxt::{OnlineClient, PolkadotConfig};
+use subxt_signer::sr25519::dev;
+use zombienet_sdk::NetworkConfigBuilder;
+
+#[tokio::test(flavor = "multi_thread")]
+async fn slot_based_3cores_test() -> Result<(), anyhow::Error> {
+	let _ = env_logger::try_init_from_env(
+		env_logger::Env::default().filter_or(env_logger::DEFAULT_FILTER_ENV, "info"),
+	);
+
+	let images = zombienet_sdk::environment::get_images_from_env();
+
+	let config = NetworkConfigBuilder::new()
+		.with_relaychain(|r| {
+			let r = r
+				.with_chain("rococo-local")
+				.with_default_command("polkadot")
+				.with_default_image(images.polkadot.as_str())
+				.with_default_args(vec![("-lparachain=debug").into()])
+				.with_genesis_overrides(json!({
+					"configuration": {
+						"config": {
+							"scheduler_params": {
+								// Num cores is 4, because 2 extra will be added automatically when registering the paras.
+								"num_cores": 4,
+								"max_validators_per_core": 2
+							},
+							"async_backing_params": {
+								"max_candidate_depth": 6,
+								"allowed_ancestry_len": 2
+							}
+						}
+					}
+				}))
+				// Have to set a `with_node` outside of the loop below, so that `r` has the right
+				// type.
+				.with_node(|node| node.with_name("validator-0"));
+
+			(1..12)
+				.fold(r, |acc, i| acc.with_node(|node| node.with_name(&format!("validator-{i}"))))
+		})
+		.with_parachain(|p| {
+			// Para 2100 uses the old elastic scaling mvp, which doesn't send the new UMP signal
+			// commitment for selecting the core index.
+			p.with_id(2100)
+				.with_default_command("test-parachain")
+				.with_default_image(images.cumulus.as_str())
+				.with_chain("elastic-scaling-mvp")
+				.with_default_args(vec![("--experimental-use-slot-based").into()])
+				.with_default_args(vec![
+					("--experimental-use-slot-based").into(),
+					("-lparachain=debug,aura=debug").into(),
+				])
+				.with_collator(|n| n.with_name("collator-elastic-mvp"))
+		})
+		.with_parachain(|p| {
+			// Para 2200 uses the new RFC103-enabled collator which sends the UMP signal commitment
+			// for selecting the core index
+			p.with_id(2200)
+				.with_default_command("test-parachain")
+				.with_default_image(images.cumulus.as_str())
+				.with_chain("elastic-scaling")
+				.with_default_args(vec![
+					("--experimental-use-slot-based").into(),
+					("-lparachain=debug,aura=debug").into(),
+				])
+				.with_collator(|n| n.with_name("collator-elastic"))
+		})
+		.build()
+		.map_err(|e| {
+			let errs = e.into_iter().map(|e| e.to_string()).collect::<Vec<_>>().join(" ");
+			anyhow!("config errs: {errs}")
+		})?;
+
+	let spawn_fn = zombienet_sdk::environment::get_spawn_fn();
+	let network = spawn_fn(config).await?;
+
+	let relay_node = network.get_node("validator-0")?;
+
+	let relay_client: OnlineClient<PolkadotConfig> = relay_node.wait_client().await?;
+	let alice = dev::alice();
+
+	// Assign two extra cores to each parachain.
+	relay_client
+		.tx()
+		.sign_and_submit_then_watch_default(
+			&rococo::tx()
+				.sudo()
+				.sudo(rococo::runtime_types::rococo_runtime::RuntimeCall::Utility(
+					rococo::runtime_types::pallet_utility::pallet::Call::batch {
+						calls: vec![
+							rococo::runtime_types::rococo_runtime::RuntimeCall::Coretime(
+								rococo::runtime_types::polkadot_runtime_parachains::coretime::pallet::Call::assign_core {
+									core: 0,
+									begin: 0,
+									assignment: vec![(CoreAssignment::Task(2100), PartsOf57600(57600))],
+									end_hint: None
+								}
+							),
+							rococo::runtime_types::rococo_runtime::RuntimeCall::Coretime(
+								rococo::runtime_types::polkadot_runtime_parachains::coretime::pallet::Call::assign_core {
+									core: 1,
+									begin: 0,
+									assignment: vec![(CoreAssignment::Task(2100), PartsOf57600(57600))],
+									end_hint: None
+								}
+							),
+							rococo::runtime_types::rococo_runtime::RuntimeCall::Coretime(
+								rococo::runtime_types::polkadot_runtime_parachains::coretime::pallet::Call::assign_core {
+									core: 2,
+									begin: 0,
+									assignment: vec![(CoreAssignment::Task(2200), PartsOf57600(57600))],
+									end_hint: None
+								}
+							),
+							rococo::runtime_types::rococo_runtime::RuntimeCall::Coretime(
+								rococo::runtime_types::polkadot_runtime_parachains::coretime::pallet::Call::assign_core {
+									core: 3,
+									begin: 0,
+									assignment: vec![(CoreAssignment::Task(2200), PartsOf57600(57600))],
+									end_hint: None
+								}
+							)
+						],
+					},
+				)),
+			&alice,
+		)
+		.await?
+		.wait_for_finalized_success()
+		.await?;
+
+	log::info!("2 more cores assigned to each parachain");
+
+	// Expect a backed candidate count of at least 39 for each parachain in 15 relay chain blocks
+	// (2.6 candidates per para per relay chain block).
+	// Note that only blocks after the first session change and blocks that don't contain a session
+	// change will be counted.
+	assert_para_throughput(
+		&relay_client,
+		15,
+		[(2100, 39..46), (2200, 39..46)].into_iter().collect(),
+	)
+	.await?;
+
+	log::info!("Test finished successfully");
+
+	Ok(())
+}
diff --git a/polkadot/zombienet-sdk-tests/tests/lib.rs b/polkadot/zombienet-sdk-tests/tests/lib.rs
index 74cdc0765600..977e0f90b1c9 100644
--- a/polkadot/zombienet-sdk-tests/tests/lib.rs
+++ b/polkadot/zombienet-sdk-tests/tests/lib.rs
@@ -1,4 +1,7 @@
 // Copyright (C) Parity Technologies (UK) Ltd.
 // SPDX-License-Identifier: Apache-2.0
 
+#[cfg(feature = "zombie-metadata")]
+mod elastic_scaling;
+#[cfg(feature = "zombie-metadata")]
 mod smoke;
diff --git a/polkadot/zombienet-sdk-tests/tests/smoke/coretime_revenue.rs b/polkadot/zombienet-sdk-tests/tests/smoke/coretime_revenue.rs
index 7880dc782d05..2da2436a1111 100644
--- a/polkadot/zombienet-sdk-tests/tests/smoke/coretime_revenue.rs
+++ b/polkadot/zombienet-sdk-tests/tests/smoke/coretime_revenue.rs
@@ -180,7 +180,7 @@ where
 
 #[tokio::test(flavor = "multi_thread")]
 async fn coretime_revenue_test() -> Result<(), anyhow::Error> {
-	env_logger::init_from_env(
+	let _ = env_logger::try_init_from_env(
 		env_logger::Env::default().filter_or(env_logger::DEFAULT_FILTER_ENV, "info"),
 	);
 
@@ -499,7 +499,7 @@ async fn coretime_revenue_test() -> Result<(), anyhow::Error> {
 
 	assert_total_issuance(relay_client.clone(), para_client.clone(), total_issuance).await;
 
-	log::info!("Test finished successfuly");
+	log::info!("Test finished successfully");
 
 	Ok(())
 }
diff --git a/polkadot/zombienet-sdk-tests/tests/smoke/mod.rs b/polkadot/zombienet-sdk-tests/tests/smoke/mod.rs
index a3fe15382674..072a9d54ecda 100644
--- a/polkadot/zombienet-sdk-tests/tests/smoke/mod.rs
+++ b/polkadot/zombienet-sdk-tests/tests/smoke/mod.rs
@@ -1,5 +1,4 @@
 // Copyright (C) Parity Technologies (UK) Ltd.
 // SPDX-License-Identifier: Apache-2.0
 
-#[cfg(feature = "zombie-metadata")]
 mod coretime_revenue;
diff --git a/polkadot/zombienet_tests/elastic_scaling/0002-elastic-scaling-doesnt-break-parachains.toml b/polkadot/zombienet_tests/elastic_scaling/0002-elastic-scaling-doesnt-break-parachains.toml
index 9b3576eaa3c2..046d707cc1e8 100644
--- a/polkadot/zombienet_tests/elastic_scaling/0002-elastic-scaling-doesnt-break-parachains.toml
+++ b/polkadot/zombienet_tests/elastic_scaling/0002-elastic-scaling-doesnt-break-parachains.toml
@@ -37,4 +37,4 @@ onboard_as_parachain = false
   [parachains.collator]
   name = "collator2000"
   command = "polkadot-parachain"
-  args = [ "-lparachain=debug" ]
+  args = [ "-lparachain=debug", "--experimental-use-slot-based" ]
diff --git a/polkadot/zombienet_tests/elastic_scaling/0002-elastic-scaling-doesnt-break-parachains.zndsl b/polkadot/zombienet_tests/elastic_scaling/0002-elastic-scaling-doesnt-break-parachains.zndsl
index 7ba896e1c903..0cfc29f532d1 100644
--- a/polkadot/zombienet_tests/elastic_scaling/0002-elastic-scaling-doesnt-break-parachains.zndsl
+++ b/polkadot/zombienet_tests/elastic_scaling/0002-elastic-scaling-doesnt-break-parachains.zndsl
@@ -12,7 +12,7 @@ validator: parachain 2000 block height is at least 10 within 200 seconds
 
 # Register the second core assigned to this parachain.
 alice: js-script ./assign-core.js with "0,2000,57600" return is 0 within 600 seconds
-alice: js-script ./assign-core.js with "0,2000,57600" return is 0 within 600 seconds
+alice: js-script ./assign-core.js with "1,2000,57600" return is 0 within 600 seconds
 
 validator: reports substrate_block_height{status="finalized"} is at least 35 within 100 seconds
 
diff --git a/polkadot/zombienet_tests/functional/0018-shared-core-idle-parachain.toml b/polkadot/zombienet_tests/functional/0018-shared-core-idle-parachain.toml
index 745c4f9e24b1..d3ff00002242 100644
--- a/polkadot/zombienet_tests/functional/0018-shared-core-idle-parachain.toml
+++ b/polkadot/zombienet_tests/functional/0018-shared-core-idle-parachain.toml
@@ -36,4 +36,4 @@ chain = "glutton-westend-local-2000"
     name = "collator-2000"
     image = "{{CUMULUS_IMAGE}}"
     command = "polkadot-parachain"
-    args = ["-lparachain=debug"]
+    args = ["-lparachain=debug", "--experimental-use-slot-based"]
diff --git a/polkadot/zombienet_tests/functional/0019-coretime-collation-fetching-fairness.toml b/polkadot/zombienet_tests/functional/0019-coretime-collation-fetching-fairness.toml
new file mode 100644
index 000000000000..43f3ef8f9e55
--- /dev/null
+++ b/polkadot/zombienet_tests/functional/0019-coretime-collation-fetching-fairness.toml
@@ -0,0 +1,58 @@
+[settings]
+timeout = 1000
+
+[relaychain.genesis.runtimeGenesis.patch.configuration.config.async_backing_params]
+  max_candidate_depth = 3
+  allowed_ancestry_len = 2
+
+[relaychain.genesis.runtimeGenesis.patch.configuration.config.scheduler_params]
+  max_validators_per_core = 4
+  num_cores = 1
+  lookahead = 2
+
+[relaychain.genesis.runtimeGenesis.patch.configuration.config.approval_voting_params]
+  needed_approvals = 3
+
+[relaychain]
+default_image = "{{ZOMBIENET_INTEGRATION_TEST_IMAGE}}"
+chain = "rococo-local"
+command = "polkadot"
+
+  [[relaychain.node_groups]]
+  name = "validator"
+  args = ["-lparachain=debug,parachain::collator-protocol=trace" ]
+  count = 4
+
+[[parachains]]
+id = 2000
+register_para = false
+onboard_as_parachain = false
+add_to_genesis = false
+chain = "glutton-westend-local-2000"
+    [parachains.genesis.runtimeGenesis.patch.glutton]
+    compute = "50000000"
+    storage = "2500000000"
+    trashDataCount = 5120
+
+    [parachains.collator]
+    name = "collator-2000"
+    image = "{{CUMULUS_IMAGE}}"
+    command = "polkadot-parachain"
+    args = ["-lparachain=debug,parachain::collator-protocol=trace", "--experimental-use-slot-based"]
+
+[[parachains]]
+id = 2001
+register_para = false
+onboard_as_parachain = false
+add_to_genesis = false
+chain = "glutton-westend-local-2001"
+    [parachains.genesis.runtimeGenesis.patch.glutton]
+    compute = "50000000"
+    storage = "2500000000"
+    trashDataCount = 5120
+
+    [parachains.collator]
+    name = "collator-2001"
+    image = "{{CUMULUS_IMAGE}}"
+    command = "polkadot-parachain"
+    args = ["-lparachain=debug"]
diff --git a/polkadot/zombienet_tests/functional/0019-coretime-collation-fetching-fairness.zndsl b/polkadot/zombienet_tests/functional/0019-coretime-collation-fetching-fairness.zndsl
new file mode 100644
index 000000000000..8892b03ac29c
--- /dev/null
+++ b/polkadot/zombienet_tests/functional/0019-coretime-collation-fetching-fairness.zndsl
@@ -0,0 +1,16 @@
+Description: CT shared core fairness test
+Network: ./0019-coretime-collation-fetching-fairness.toml
+Creds: config
+
+validator: reports node_roles is 4
+
+validator-0: js-script ./force-register-paras.js with "2000,2001" return is 0 within 600 seconds
+# core 0 is shared 3:1 between paras
+validator-0: js-script ./assign-core.js with "0,2000,43200,2001,14400" return is 0 within 600 seconds
+
+collator-2000: reports block height is at least 9 within 200 seconds
+collator-2001: reports block height is at least 3 within 10 seconds
+
+# hardcoded check to verify that included onchain events are indeed 3:1
+validator-0: js-script ./0019-verify-included-events.js return is 1 within 120 seconds
+
diff --git a/polkadot/zombienet_tests/functional/0019-verify-included-events.js b/polkadot/zombienet_tests/functional/0019-verify-included-events.js
new file mode 100644
index 000000000000..6557a5a80e6b
--- /dev/null
+++ b/polkadot/zombienet_tests/functional/0019-verify-included-events.js
@@ -0,0 +1,51 @@
+function parse_pjs_int(input) {
+    return parseInt(input.replace(/,/g, ''));
+}
+
+async function run(nodeName, networkInfo) {
+    const { wsUri, userDefinedTypes } = networkInfo.nodesByName[nodeName];
+    const api = await zombie.connect(wsUri, userDefinedTypes);
+
+    let blocks_per_para = {};
+
+    await new Promise(async (resolve, _) => {
+        let block_count = 0;
+        const unsubscribe = await api.query.system.events(async (events, block_hash) => {
+            block_count++;
+
+            events.forEach((record) => {
+                const event = record.event;
+
+                if (event.method != 'CandidateIncluded') {
+                    return;
+                }
+
+                let included_para_id = parse_pjs_int(event.toHuman().data[0].descriptor.paraId);
+                let relay_parent = event.toHuman().data[0].descriptor.relayParent;
+                if (blocks_per_para[included_para_id] == undefined) {
+                    blocks_per_para[included_para_id] = 1;
+                } else {
+                    blocks_per_para[included_para_id]++;
+                }
+                console.log(`CandidateIncluded for ${included_para_id}: block_offset=${block_count} relay_parent=${relay_parent}`);
+            });
+
+            if (block_count == 12) {
+                unsubscribe();
+                return resolve();
+            }
+        });
+    });
+
+    console.log(`Result: 2000: ${blocks_per_para[2000]}, 2001: ${blocks_per_para[2001]}`);
+    // This check assumes that para 2000 runs slot based collator which respects its claim queue
+    // and para 2001 runs lookahead which generates blocks for each relay parent.
+    //
+    // For 12 blocks there will be one session change. One block won't have anything backed/included.
+    // In the next there will be one backed so for 12 blocks we should expect 10 included events - no
+    // more than 4 for para 2001 and at least 6 for para 2000. This should also cover the unlucky
+    // case when we observe two session changes during the 12 block period.
+    return (blocks_per_para[2000] >= 6) && (blocks_per_para[2001] <= 4);
+}
+
+module.exports = { run };
diff --git a/prdoc/pr_4273.prdoc b/prdoc/pr_4273.prdoc
new file mode 100644
index 000000000000..1ff0a5782a41
--- /dev/null
+++ b/prdoc/pr_4273.prdoc
@@ -0,0 +1,19 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: "[pallet-broker] add extrinsic to reserve a system core without having to wait two sale boundaries"
+
+doc:
+  - audience: Runtime User
+    description: |
+      When calling the reserve extrinsic after sales have started, the assignment will be reserved,
+      but two sale period boundaries must pass before the core is actually assigned. A new
+      `force_reserve` extrinsic is introduced to allow a core to be immediately assigned.
+
+crates:
+  - name: pallet-broker
+    bump: major
+  - name: coretime-rococo-runtime
+    bump: patch
+  - name: coretime-westend-runtime
+    bump: patch
diff --git a/prdoc/pr_4880.prdoc b/prdoc/pr_4880.prdoc
new file mode 100644
index 000000000000..1bcd09088b5f
--- /dev/null
+++ b/prdoc/pr_4880.prdoc
@@ -0,0 +1,31 @@
+title: Collation fetching fairness in collator protocol
+
+doc:
+  - audience: "Node Dev"
+    description: |
+      Implements collation fetching fairness in the validator side of the collator protocol. With
+      core time in place if two (or more) parachains share a single core no fairness was guaranteed
+      between them in terms of collation fetching. The current implementation was accepting up to
+      `max_candidate_depth + 1` seconded collations per relay parent and once this limit is reached
+      no new collations are accepted. A misbehaving collator can abuse this fact and prevent other
+      collators/parachains from advertising collations by advertising `max_candidate_depth + 1`
+      collations of its own.
+      To address this issue two changes are made:
+      1. For each parachain id the validator accepts advertisements until the number of entries in
+         the claim queue equals the number of seconded candidates.
+      2. When new collation should be fetched the validator inspects what was seconded so far,
+         what's in the claim queue and picks the first slot which hasn't got a collation seconded
+         and there is no candidate pending seconding for it. If there is an advertisement in the
+         waiting queue for it it is fetched. Otherwise the next free slot is picked.
+      These two changes guarantee that:
+      1. Validator doesn't accept more collations than it can actually back.
+      2. Each parachain has got a fair share of core time based on its allocations in the claim
+         queue.
+
+crates:
+  - name: polkadot-collator-protocol
+    bump: patch
+  - name: polkadot
+    bump: patch
+  - name: polkadot-node-subsystem-util
+    bump: minor
\ No newline at end of file
diff --git a/prdoc/pr_5899.prdoc b/prdoc/pr_5899.prdoc
new file mode 100644
index 000000000000..fef810dd5f20
--- /dev/null
+++ b/prdoc/pr_5899.prdoc
@@ -0,0 +1,52 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: "Remove usage of AccountKeyring"
+
+doc:
+  - audience: Runtime Dev
+    description: |
+      Compared with AccountKeyring, Sr25519Keyring and Ed25519Keyring are more intuitive.
+      When both Sr25519Keyring and Ed25519Keyring are required, using AccountKeyring bring confusion.
+      There are two AccountKeyring definitions, it becomes more complex if export two AccountKeyring from frame.
+
+crates:
+  - name: frame-support
+    bump: patch
+  - name: sp-keyring
+    bump: major
+  - name: sc-service 
+    bump: patch
+  - name: sc-chain-spec
+    bump: patch
+  - name: sc-rpc
+    bump: patch
+  - name: sc-transaction-pool
+    bump: patch
+  - name: sc-rpc-spec-v2
+    bump: patch
+  - name: polkadot-node-metrics
+    bump: patch
+  - name: substrate-frame-rpc-system
+    bump: patch
+  - name: westend-runtime
+    bump: patch
+  - name: polkadot-sdk-frame
+    bump: patch
+  - name: rococo-runtime
+    bump: patch
+  - name: sc-basic-authorship
+    bump: patch
+  - name: bridge-hub-test-utils
+    bump: patch
+  - name: sc-consensus-manual-seal
+    bump: patch
+  - name: snowbridge-pallet-inbound-queue
+    bump: patch
+  - name: snowbridge-runtime-test-common
+    bump: patch
+  - name: bridge-hub-rococo-runtime
+    bump: patch
+  - name: bridge-hub-westend-runtime
+    bump: patch
+  
diff --git a/prdoc/pr_6248.prdoc b/prdoc/pr_6248.prdoc
new file mode 100644
index 000000000000..71fb0891cac6
--- /dev/null
+++ b/prdoc/pr_6248.prdoc
@@ -0,0 +1,16 @@
+title: Upgrade libp2p to 0.54.1
+
+doc:
+  - audience: [Node Dev, Node Operator]
+    description: |
+      Upgrade libp2p from 0.52.4 to 0.54.1
+
+crates:
+  - name: sc-network
+    bump: major
+  - name: sc-network-types
+    bump: minor
+  - name: sc-network-sync
+    bump: patch
+  - name: sc-telemetry
+    bump: minor
diff --git a/prdoc/pr_6446.prdoc b/prdoc/pr_6446.prdoc
new file mode 100644
index 000000000000..3bfe7d0c7a60
--- /dev/null
+++ b/prdoc/pr_6446.prdoc
@@ -0,0 +1,16 @@
+title: Make pallet-recovery supports `BlockNumberProvider`
+doc:
+- audience: Runtime Dev
+  description: |-
+      pallet-recovery now allows configuring the block provider to be utilized within this pallet. This block is employed for the delay in the recovery process.
+
+      A new associated type has been introduced in the `Config` trait: `BlockNumberProvider`. This can be assigned to `System` to maintain the previous behavior, or it can be set to another block number provider, such as `RelayChain`.
+
+      If the block provider is configured with a value different from `System`, a migration will be necessary for the `Recoverable` and `ActiveRecoveries` storage items.
+crates:
+- name: rococo-runtime
+  bump: major
+- name: westend-runtime
+  bump: major
+- name: pallet-recovery
+  bump: major
diff --git a/prdoc/pr_6450.prdoc b/prdoc/pr_6450.prdoc
new file mode 100644
index 000000000000..a9e927e45106
--- /dev/null
+++ b/prdoc/pr_6450.prdoc
@@ -0,0 +1,21 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: Add omni-node checks for runtime parachain compatibility 
+
+doc:
+  - audience: [ Node Dev, Runtime Dev ]
+    description: |
+      OmniNode parses runtime metadata and checks against the existence of `cumulus-pallet-parachain-system`
+      and `frame-system`, by filtering pallets by names: `ParachainSystem` and `System`. It also checks the
+      `frame-system` pallet storage `Number` type, and then uses it to configure AURA if `u32` or `u64`.
+
+crates:
+  - name: polkadot-omni-node-lib
+    bump: minor
+  - name: polkadot-sdk
+    bump: minor
+  - name: sc-runtime-utilities
+    bump: patch
+  - name: frame-benchmarking-cli
+    bump: major
diff --git a/prdoc/pr_6452.prdoc b/prdoc/pr_6452.prdoc
new file mode 100644
index 000000000000..f2cb69875e95
--- /dev/null
+++ b/prdoc/pr_6452.prdoc
@@ -0,0 +1,16 @@
+title: "elastic scaling RFC 103 end-to-end tests"
+
+doc:
+  - audience: [Node Dev, Runtime Dev]
+    description: |
+      Adds end-to-end zombienet-sdk tests for elastic scaling using the RFC103 implementation.
+      Only notable user-facing change is that the default chain configurations of westend and rococo
+      now enable by default the CandidateReceiptV2 node feature.
+
+crates:
+  - name: westend-runtime
+    bump: patch
+  - name: rococo-runtime
+    bump: patch
+  - name: rococo-parachain-runtime
+    bump: patch
diff --git a/prdoc/pr_6481.prdoc b/prdoc/pr_6481.prdoc
new file mode 100644
index 000000000000..83ba0a32eb24
--- /dev/null
+++ b/prdoc/pr_6481.prdoc
@@ -0,0 +1,10 @@
+title: 'slot-based-collator: Implement dedicated block import'
+doc:
+- audience: Node Dev
+  description: |-
+    The `SlotBasedBlockImport` job is to collect the storage proofs of all blocks getting imported. These storage proofs alongside the block are being forwarded to the collation task. Right now they are just being thrown away. More logic will follow later. Basically this will be required to include multiple blocks into one `PoV` which will then be done by the collation task.
+crates:
+- name: cumulus-client-consensus-aura
+  bump: major
+- name: polkadot-omni-node-lib
+  bump: major
diff --git a/prdoc/pr_6503.prdoc b/prdoc/pr_6503.prdoc
new file mode 100644
index 000000000000..dc296a93f0eb
--- /dev/null
+++ b/prdoc/pr_6503.prdoc
@@ -0,0 +1,10 @@
+title: "xcm: minor fix for compatibility with V4"
+
+doc:
+  - audience: ["Runtime Dev", "Runtime User"]
+    description: |
+      Following the removal of `Rococo`, `Westend` and `Wococo` from `NetworkId`, fixed `xcm::v5::NetworkId` encoding/decoding to be compatible with `xcm::v4::NetworkId`
+
+crates:
+- name: staging-xcm
+  bump: patch
diff --git a/prdoc/pr_6533.prdoc b/prdoc/pr_6533.prdoc
new file mode 100644
index 000000000000..eb72a97db0f8
--- /dev/null
+++ b/prdoc/pr_6533.prdoc
@@ -0,0 +1,20 @@
+title: "Migrate executor into PolkaVM 0.18.0"
+doc:
+  - audience: Runtime Dev
+    description: |
+      Bump `polkavm` to 0.18.0, and update `sc-polkavm-executor` to be
+      compatible with the API changes. In addition, bump also `polkavm-derive`
+      and `polkavm-linker` in order to make sure that the all parts of the
+      Polkadot SDK use the exact same ABI for `.polkavm` binaries.
+
+      Purely relying on RV32E/RV64E ABI is not possible, as PolkaVM uses a
+      RISCV-V alike ISA, which is derived from RV32E/RV64E but it is still its
+      own microarchitecture, i.e. not fully binary compatible.
+
+crates:
+  - name: sc-executor-common
+    bump: major
+  - name: sc-executor-polkavm
+    bump: minor
+  - name: substrate-wasm-builder
+    bump: minor
diff --git a/prdoc/pr_6604.prdoc b/prdoc/pr_6604.prdoc
new file mode 100644
index 000000000000..dc198287ff67
--- /dev/null
+++ b/prdoc/pr_6604.prdoc
@@ -0,0 +1,106 @@
+title: 'dmp: Check that the para exist before delivering a message'
+doc:
+- audience: Runtime Dev
+  description: |
+    Ensure that a para exists before trying to deliver a message to it. 
+    Besides that `ensure_successful_delivery` function is added to `SendXcm`. This function
+    should be used by benchmarks to ensure that the delivery of a Xcm will work in the benchmark.
+crates:
+- name: polkadot-runtime-parachains
+  bump: major
+- name: polkadot-runtime-common
+  bump: major
+- name: polkadot-parachain-primitives
+  bump: major
+- name: rococo-runtime
+  bump: major
+- name: westend-runtime
+  bump: major
+- name: pallet-xcm-benchmarks
+  bump: major
+- name: pallet-xcm
+  bump: major
+- name: cumulus-pallet-parachain-system
+  bump: major
+- name: staging-xcm
+  bump: major
+- name: staging-xcm-builder
+  bump: major
+- name: bridge-runtime-common
+  bump: major
+- name: pallet-xcm-bridge-hub-router
+  bump: major
+- name: pallet-xcm-bridge-hub
+  bump: major
+- name: snowbridge-pallet-inbound-queue
+  bump: major
+- name: snowbridge-pallet-system
+  bump: major
+- name: snowbridge-core
+  bump: major
+- name: snowbridge-router-primitives
+  bump: major
+- name: snowbridge-runtime-common
+  bump: major
+- name: snowbridge-runtime-test-common
+  bump: major
+- name: cumulus-pallet-dmp-queue
+  bump: major
+- name: cumulus-pallet-xcmp-queue
+  bump: major
+- name: parachains-common
+  bump: major
+- name: asset-hub-rococo-runtime
+  bump: major
+- name: asset-hub-westend-runtime
+  bump: major
+- name: assets-common
+  bump: major
+- name: bridge-hub-rococo-runtime
+  bump: major
+- name: bridge-hub-westend-runtime
+  bump: major
+- name: bridge-hub-common
+  bump: major
+- name: collectives-westend-runtime
+  bump: major
+- name: contracts-rococo-runtime
+  bump: major
+- name: coretime-rococo-runtime
+  bump: major
+- name: coretime-westend-runtime
+  bump: major
+- name: glutton-westend-runtime
+  bump: major
+- name: people-rococo-runtime
+  bump: major
+- name: people-westend-runtime
+  bump: major
+- name: penpal-runtime
+  bump: major
+- name: rococo-parachain-runtime
+  bump: major
+- name: polkadot-parachain-bin
+  bump: major
+- name: cumulus-primitives-core
+  bump: major
+- name: cumulus-primitives-utility
+  bump: major
+- name: polkadot-service
+  bump: major
+- name: staging-xcm-executor
+  bump: major
+- name: xcm-runtime-apis
+  bump: major
+- name: xcm-simulator-example
+  bump: major
+- name: pallet-contracts
+  bump: major
+- name: pallet-contracts-mock-network
+  bump: major
+- name: pallet-revive
+  bump: major
+- name: pallet-revive-mock-network
+  bump: major
+- name: polkadot-sdk
+  bump: major
diff --git a/prdoc/pr_6624.prdoc b/prdoc/pr_6624.prdoc
new file mode 100644
index 000000000000..4db55a46e8df
--- /dev/null
+++ b/prdoc/pr_6624.prdoc
@@ -0,0 +1,11 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: Use `cmd_lib` instead of `std::process::Command` when using `#[docify::export]`
+
+doc:
+  - audience: Runtime Dev
+    description: |
+      Simplified the display of commands and ensured they are tested for chain spec builder's `polkadot-sdk` reference docs.
+
+crates: []
\ No newline at end of file
diff --git a/prdoc/pr_6711.prdoc b/prdoc/pr_6711.prdoc
new file mode 100644
index 000000000000..ec09035e1356
--- /dev/null
+++ b/prdoc/pr_6711.prdoc
@@ -0,0 +1,13 @@
+title: Expose DHT content providers API from `sc-network`
+doc:
+- audience: Node Dev
+  description: |-
+    Expose the Kademlia content providers API for the use by `sc-network` client code:
+    1. Extend the `NetworkDHTProvider` trait with functions to start/stop providing content and query the DHT for the list of content providers for a given key.
+    2. Extend the `DhtEvent` enum with events reporting the found providers or query failures.
+    3. Implement the above for libp2p & litep2p network backends.
+crates:
+- name: sc-network
+  bump: major
+- name: sc-authority-discovery
+  bump: major
diff --git a/prdoc/pr_6728.prdoc b/prdoc/pr_6728.prdoc
new file mode 100644
index 000000000000..68f61190d947
--- /dev/null
+++ b/prdoc/pr_6728.prdoc
@@ -0,0 +1,12 @@
+title: '[pallet-revive] eth-rpc add missing tests'
+doc:
+- audience: Runtime Dev
+  description: |-
+    Add tests for #6608
+
+    fix https://github.com/paritytech/contract-issues/issues/12
+crates:
+- name: pallet-revive-eth-rpc
+  bump: minor
+- name: pallet-revive
+  bump: minor
diff --git a/prdoc/pr_6759.prdoc b/prdoc/pr_6759.prdoc
new file mode 100644
index 000000000000..3dff12d740d4
--- /dev/null
+++ b/prdoc/pr_6759.prdoc
@@ -0,0 +1,16 @@
+title: 'pallet-revive: Statically verify imports on code deployment'
+doc:
+- audience: Runtime Dev
+  description: |-
+    Previously, we failed at runtime if an unknown or unstable host function was called. This requires us to keep track of when a host function was added and when a code was deployed. We used the `api_version` to track at which API version each code was deployed. This made sure that when a new host function was added that old code won't have access to it. This is necessary as otherwise the behavior of a contract that made calls to this previously non existent host function would change from "trap" to "do something".
+
+    In this PR we remove the API version. Instead, we statically verify on upload that no non-existent host function is ever used in the code. This will allow us to add new host function later without needing to keep track when they were added.
+
+    This simplifies the code and also gives an immediate feedback if unknown host functions are used.
+crates:
+- name: pallet-revive-proc-macro
+  bump: major
+- name: pallet-revive
+  bump: major
+- name: pallet-revive-fixtures
+  bump: major
diff --git a/prdoc/pr_6792.prdoc b/prdoc/pr_6792.prdoc
new file mode 100644
index 000000000000..80982a34b3e8
--- /dev/null
+++ b/prdoc/pr_6792.prdoc
@@ -0,0 +1,11 @@
+title: Add fallback_max_weight to snowbridge Transact
+doc:
+- audience: Runtime Dev
+  description: |-
+    We removed the `require_weight_at_most` field and later changed it to `fallback_max_weight`.
+    This was to have a fallback when sending a message to v4 chains, which happens in the small time window when chains are upgrading.
+    We originally put no fallback for a message in snowbridge's inbound queue but we should have one.
+    This PR adds it.
+crates:
+- name: snowbridge-router-primitives
+  bump: patch
diff --git a/prdoc/pr_6832.prdoc b/prdoc/pr_6832.prdoc
new file mode 100644
index 000000000000..bd0abbfba853
--- /dev/null
+++ b/prdoc/pr_6832.prdoc
@@ -0,0 +1,13 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: "Remove collation-generation subsystem from validator nodes"
+
+doc:
+  - audience: Node Dev
+    description: |
+      Collation-generation is only needed for Collators, and therefore not needed for validators
+
+crates: 
+  - name: polkadot-service
+    bump: patch
\ No newline at end of file
diff --git a/prdoc/pr_6835.prdoc b/prdoc/pr_6835.prdoc
new file mode 100644
index 000000000000..73d1a81e761c
--- /dev/null
+++ b/prdoc/pr_6835.prdoc
@@ -0,0 +1,12 @@
+title: '[pallet-revive] implement the call data load API'
+doc:
+- audience: Runtime Dev
+  description: |-
+    This PR implements the call data load API akin to [how it works on ethereum](https://www.evm.codes/?fork=cancun#35).
+crates:
+- name: pallet-revive-fixtures
+  bump: minor
+- name: pallet-revive
+  bump: minor
+- name: pallet-revive-uapi
+  bump: minor
diff --git a/prdoc/pr_6844.prdoc b/prdoc/pr_6844.prdoc
new file mode 100644
index 000000000000..32901bf04df9
--- /dev/null
+++ b/prdoc/pr_6844.prdoc
@@ -0,0 +1,8 @@
+title: 'pallet-revive: disable host functions unused in solidity PolkaVM compiler'
+doc:
+- audience: Runtime Dev
+  description: Disables host functions in contracts that are not enabled
+    in solidity PolkaVM compiler to reduce surface of possible attack vectors.
+crates:
+- name: pallet-revive
+  bump: major
diff --git a/prdoc/pr_6857.prdoc b/prdoc/pr_6857.prdoc
new file mode 100644
index 000000000000..3930f5910487
--- /dev/null
+++ b/prdoc/pr_6857.prdoc
@@ -0,0 +1,14 @@
+title: '[pallet-revive] implement the call data size API'
+doc:
+- audience: Runtime Dev
+  description: |-
+    This PR adds an API method to query the contract call data input size.
+
+    Part of #6770
+crates:
+- name: pallet-revive-fixtures
+  bump: minor
+- name: pallet-revive
+  bump: minor
+- name: pallet-revive-uapi
+  bump: minor
diff --git a/prdoc/pr_6865.prdoc b/prdoc/pr_6865.prdoc
new file mode 100644
index 000000000000..c0581f2af24f
--- /dev/null
+++ b/prdoc/pr_6865.prdoc
@@ -0,0 +1,9 @@
+title: Rename PanicInfo to PanicHookInfo
+doc:
+- audience: Node Dev
+  description: Starting with Rust 1.82 `PanicInfo` is deprecated and will throw warnings
+    when used. The new type is available since Rust 1.81 and should be available on
+    our CI.
+crates:
+- name: sp-panic-handler
+  bump: patch
diff --git a/prdoc/pr_6866.prdoc b/prdoc/pr_6866.prdoc
new file mode 100644
index 000000000000..fac40dc103d7
--- /dev/null
+++ b/prdoc/pr_6866.prdoc
@@ -0,0 +1,13 @@
+title: Refactor `pallet-revive-uapi` pallet
+doc:
+- audience: Runtime Dev
+  description: Puts unstable host functions in `uapi` under
+    `unstable-api` feature while moving those functions after
+    stable functions.
+crates:
+- name: pallet-revive
+  bump: patch
+- name: pallet-revive-fixtures
+  bump: patch
+- name: pallet-revive-uapi
+  bump: major
diff --git a/prdoc/pr_6880.prdoc b/prdoc/pr_6880.prdoc
new file mode 100644
index 000000000000..9d59382f0e0b
--- /dev/null
+++ b/prdoc/pr_6880.prdoc
@@ -0,0 +1,14 @@
+title: '[pallet-revive] implement the call data copy API'
+doc:
+- audience: Runtime Dev
+  description: |-
+    This PR implements the call data copy API by adjusting the input method.
+
+    Closes #6770
+crates:
+- name: pallet-revive-fixtures
+  bump: major
+- name: pallet-revive
+  bump: major
+- name: pallet-revive-uapi
+  bump: major
\ No newline at end of file
diff --git a/prdoc/pr_6889.prdoc b/prdoc/pr_6889.prdoc
new file mode 100644
index 000000000000..01edd49b685a
--- /dev/null
+++ b/prdoc/pr_6889.prdoc
@@ -0,0 +1,13 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: Remove polkadot-omni-node-lib unused dependency 
+
+doc:
+  - audience: Node Dev
+    description: 
+      Removed an unused dependency for `polkadot-omni-node-lib`.
+
+crates:
+  - name: polkadot-omni-node-lib
+    bump: patch
diff --git a/prdoc/pr_6896.prdoc b/prdoc/pr_6896.prdoc
new file mode 100644
index 000000000000..a56e4303d9af
--- /dev/null
+++ b/prdoc/pr_6896.prdoc
@@ -0,0 +1,16 @@
+title: 'pallet-revive: Fix docs.rs'
+doc:
+- audience: Runtime Dev
+  description: |-
+    - Fixed failing docs.rs build for `pallet-revive-uapi` by fixing a writing attribute in the manifest (we were using `default-target` instead of `targets`)
+    - Removed the macros defining host functions because the cfg attributes introduced in #6866 won't work on them
+    - Added an docs.rs specific attribute so that the `unstable-hostfn` feature tag will show up on the functions that are guarded behind it.
+crates:
+- name: pallet-contracts-uapi
+  bump: major
+- name: pallet-revive-uapi
+  bump: major
+- name: pallet-revive-fixtures
+  bump: major
+- name: pallet-revive-proc-macro
+  bump: major
diff --git a/prdoc/pr_6908.prdoc b/prdoc/pr_6908.prdoc
new file mode 100644
index 000000000000..0be9e613f88a
--- /dev/null
+++ b/prdoc/pr_6908.prdoc
@@ -0,0 +1,12 @@
+title: '[pallet-revive] implement the ref_time_left API'
+doc:
+- audience: Runtime Dev
+  description: This PR implements the ref_time_left API method. Solidity knows only
+    a single "gas" dimension; Solidity contracts will use this to query the gas left.
+crates:
+- name: pallet-revive-fixtures
+  bump: minor
+- name: pallet-revive
+  bump: minor
+- name: pallet-revive-uapi
+  bump: minor
diff --git a/prdoc/pr_6917.prdoc b/prdoc/pr_6917.prdoc
new file mode 100644
index 000000000000..dd7f59b95126
--- /dev/null
+++ b/prdoc/pr_6917.prdoc
@@ -0,0 +1,14 @@
+title: Remove unused dependencies from pallet_revive
+doc:
+- audience: Runtime Dev
+  description: Removing apparently unused dependencies from `pallet_revive` and related
+    crates.
+crates:
+- name: pallet-revive
+  bump: major
+- name: pallet-revive-fixtures
+  bump: major
+- name: pallet-revive-mock-network
+  bump: major
+- name: pallet-revive-eth-rpc
+  bump: major
diff --git a/prdoc/pr_6920.prdoc b/prdoc/pr_6920.prdoc
new file mode 100644
index 000000000000..d80a77e0a71f
--- /dev/null
+++ b/prdoc/pr_6920.prdoc
@@ -0,0 +1,14 @@
+title: '[pallet-revive] change some getter APIs to return value in register'
+doc:
+- audience: Runtime Dev
+  description: Call data, return data and code sizes can never exceed `u32::MAX`;
+    they are also not generic. Hence we know that they are guaranteed to always fit
+    into a 64bit register and `revive` can just zero extend them into a 256bit integer
+    value. Which is slightly more efficient than passing them on the stack.
+crates:
+- name: pallet-revive-fixtures
+  bump: major
+- name: pallet-revive
+  bump: major
+- name: pallet-revive-uapi
+  bump: major
diff --git a/prdoc/pr_6923.prdoc b/prdoc/pr_6923.prdoc
new file mode 100644
index 000000000000..5d88d7158e7f
--- /dev/null
+++ b/prdoc/pr_6923.prdoc
@@ -0,0 +1,12 @@
+title: 'omni-node: Tolerate failing metadata check'
+doc:
+- audience: Node Operator
+  description: |-
+    #6450 introduced metadata checks. Supported are metadata v14 and higher.
+
+    However, of course old chain-specs have a genesis code blob that might be on older version. This needs to be tolerated. We should just skip the checks in that case.
+
+    Fixes #6921
+crates:
+- name: polkadot-omni-node-lib
+  bump: patch
diff --git a/prdoc/pr_6926.prdoc b/prdoc/pr_6926.prdoc
new file mode 100644
index 000000000000..788d6c110873
--- /dev/null
+++ b/prdoc/pr_6926.prdoc
@@ -0,0 +1,13 @@
+title: '[pallet-revive] implement the gas limit API'
+doc:
+- audience: Runtime Dev
+  description: This PR implements the gas limit API, returning the maximum ref_time
+    per block. Solidity contracts only know a single weight dimension and can use
+    this method to get the block ref_time limit.
+crates:
+- name: pallet-revive-fixtures
+  bump: major
+- name: pallet-revive
+  bump: major
+- name: pallet-revive-uapi
+  bump: major
diff --git a/prdoc/pr_6928.prdoc b/prdoc/pr_6928.prdoc
new file mode 100644
index 000000000000..4b9023ab03a6
--- /dev/null
+++ b/prdoc/pr_6928.prdoc
@@ -0,0 +1,34 @@
+title: '[Backport] Version bumps and `prdocs` reordering form 2412'
+doc:
+- audience: Runtime Dev
+  description: This PR includes backport of the regular version bumps and `prdocs`
+    reordering from the `stable2412` branch back ro master
+crates:
+- name: polkadot-node-primitives
+  bump: none
+- name: asset-hub-rococo-runtime
+  bump: none
+- name: bridge-hub-rococo-runtime
+  bump: none
+- name: bridge-hub-westend-runtime
+  bump: none
+- name: collectives-westend-runtime
+  bump: none
+- name: contracts-rococo-runtime
+  bump: none
+- name: coretime-rococo-runtime
+  bump: none
+- name: coretime-westend-runtime
+  bump: none
+- name: glutton-westend-runtime
+  bump: none
+- name: people-rococo-runtime
+  bump: none
+- name: people-westend-runtime
+  bump: none
+- name: rococo-runtime
+  bump: none
+- name: westend-runtime
+  bump: none
+- name: asset-hub-westend-runtime
+  bump: none
diff --git a/prdoc/pr_6937.prdoc b/prdoc/pr_6937.prdoc
new file mode 100644
index 000000000000..5c6806df0b5c
--- /dev/null
+++ b/prdoc/pr_6937.prdoc
@@ -0,0 +1,12 @@
+title: '[pallet-revive] bump polkavm to 0.18'
+doc:
+- audience: Runtime Dev
+  description: Update to the latest polkavm version, containing a linker fix I need
+    for revive.
+crates:
+- name: pallet-revive
+  bump: patch
+- name: pallet-revive-fixtures
+  bump: patch
+- name: pallet-revive-uapi
+  bump: patch
diff --git a/prdoc/pr_6954.prdoc b/prdoc/pr_6954.prdoc
new file mode 100644
index 000000000000..8e8faf5fffd2
--- /dev/null
+++ b/prdoc/pr_6954.prdoc
@@ -0,0 +1,13 @@
+title: '[pallet-revive] implement the gas price API'
+doc:
+- audience: Runtime Dev
+  description: This PR implements the EVM gas price syscall API method. Currently
+    this is a compile time constant in revive, but in the EVM it is an opcode. Thus
+    we should provide an opcode for this in the pallet.
+crates:
+- name: pallet-revive-fixtures
+  bump: minor
+- name: pallet-revive
+  bump: minor
+- name: pallet-revive-uapi
+  bump: minor
diff --git a/prdoc/pr_6963.prdoc b/prdoc/pr_6963.prdoc
new file mode 100644
index 000000000000..7657349277b3
--- /dev/null
+++ b/prdoc/pr_6963.prdoc
@@ -0,0 +1,10 @@
+title: 'grandpa: Ensure `WarpProof` stays in its limits'
+doc:
+- audience: Node Dev
+  description: |-
+    There was the chance that a `WarpProof` was bigger than the maximum warp sync proof size. This could have happened when inserting the last justification, which then may pushed the total proof size above the maximum. The solution is simply to ensure that the last justfication also fits into the limits.
+
+    Close: https://github.com/paritytech/polkadot-sdk/issues/6957
+crates:
+- name: sc-consensus-grandpa
+  bump: patch
diff --git a/prdoc/pr_6964.prdoc b/prdoc/pr_6964.prdoc
new file mode 100644
index 000000000000..3a88fa72e963
--- /dev/null
+++ b/prdoc/pr_6964.prdoc
@@ -0,0 +1,15 @@
+title: '[pallet-revive] implement the base fee API'
+doc:
+- audience: Runtime Dev
+  description: This PR implements the base fee syscall API method. Currently this
+    is implemented as a compile time constant in the revive compiler, returning 0.
+    However, since this is an opocde, if we ever need to implement it for compatibility
+    reasons with [EIP-1559](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1559.md),
+    it would break already deployed contracts. Thus we provide a syscall method instead.
+crates:
+- name: pallet-revive-fixtures
+  bump: minor
+- name: pallet-revive
+  bump: minor
+- name: pallet-revive-uapi
+  bump: minor
diff --git a/prdoc/pr_6979.prdoc b/prdoc/pr_6979.prdoc
new file mode 100644
index 000000000000..fae7feeec2df
--- /dev/null
+++ b/prdoc/pr_6979.prdoc
@@ -0,0 +1,8 @@
+title: Update prometheus binding failure logging format
+doc:
+- audience: Node Dev
+  description: |-
+    Using `{:#?}` for the error details is a bit annoying, this change makes a more consistent formatting style for error messages.
+crates:
+- name: substrate-prometheus-endpoint
+  bump: patch
diff --git a/prdoc/pr_6989.prdoc b/prdoc/pr_6989.prdoc
new file mode 100644
index 000000000000..86c56698d41e
--- /dev/null
+++ b/prdoc/pr_6989.prdoc
@@ -0,0 +1,10 @@
+title: 'paras-registrar: Improve error reporting'
+doc:
+- audience: Runtime User
+  description: |-
+    This pr improves the error reporting by paras registrar when an owner wants to access a locked parachain.
+
+    Closes: https://github.com/paritytech/polkadot-sdk/issues/6745
+crates:
+- name: polkadot-runtime-common
+  bump: patch
diff --git a/prdoc/pr_3151.prdoc b/prdoc/stable2412/pr_3151.prdoc
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new file mode 100644
index 000000000000..b7c8b15cb073
--- /dev/null
+++ b/prdoc/stable2412/pr_4834.prdoc
@@ -0,0 +1,15 @@
+title: "xcm-executor: take delivery fee from transferred assets if necessary"
+
+doc:
+  - audience: Runtime Dev
+    description: |
+      In asset transfers, as a last resort, XCM delivery fees are taken from
+      transferred assets rather than failing the transfer.
+
+crates:
+  - name: staging-xcm-executor
+    bump: patch
+  - name: snowbridge-router-primitives
+    bump: patch
+  - name: snowbridge-pallet-inbound-queue
+    bump: patch
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rename from prdoc/pr_6295.prdoc
rename to prdoc/stable2412/pr_6295.prdoc
diff --git a/prdoc/pr_6296.prdoc b/prdoc/stable2412/pr_6296.prdoc
similarity index 100%
rename from prdoc/pr_6296.prdoc
rename to prdoc/stable2412/pr_6296.prdoc
diff --git a/prdoc/pr_6298.prdoc b/prdoc/stable2412/pr_6298.prdoc
similarity index 100%
rename from prdoc/pr_6298.prdoc
rename to prdoc/stable2412/pr_6298.prdoc
diff --git a/prdoc/pr_6299.prdoc b/prdoc/stable2412/pr_6299.prdoc
similarity index 100%
rename from prdoc/pr_6299.prdoc
rename to prdoc/stable2412/pr_6299.prdoc
diff --git a/prdoc/pr_6304.prdoc b/prdoc/stable2412/pr_6304.prdoc
similarity index 100%
rename from prdoc/pr_6304.prdoc
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diff --git a/prdoc/pr_6305.prdoc b/prdoc/stable2412/pr_6305.prdoc
similarity index 100%
rename from prdoc/pr_6305.prdoc
rename to prdoc/stable2412/pr_6305.prdoc
diff --git a/prdoc/pr_6314.prdoc b/prdoc/stable2412/pr_6314.prdoc
similarity index 100%
rename from prdoc/pr_6314.prdoc
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diff --git a/prdoc/pr_6315.prdoc b/prdoc/stable2412/pr_6315.prdoc
similarity index 100%
rename from prdoc/pr_6315.prdoc
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diff --git a/prdoc/pr_6316.prdoc b/prdoc/stable2412/pr_6316.prdoc
similarity index 100%
rename from prdoc/pr_6316.prdoc
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diff --git a/prdoc/pr_6317.prdoc b/prdoc/stable2412/pr_6317.prdoc
similarity index 100%
rename from prdoc/pr_6317.prdoc
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diff --git a/prdoc/pr_6318.prdoc b/prdoc/stable2412/pr_6318.prdoc
similarity index 100%
rename from prdoc/pr_6318.prdoc
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diff --git a/prdoc/pr_6323.prdoc b/prdoc/stable2412/pr_6323.prdoc
similarity index 100%
rename from prdoc/pr_6323.prdoc
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diff --git a/prdoc/pr_6337.prdoc b/prdoc/stable2412/pr_6337.prdoc
similarity index 100%
rename from prdoc/pr_6337.prdoc
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diff --git a/prdoc/pr_6353.prdoc b/prdoc/stable2412/pr_6353.prdoc
similarity index 100%
rename from prdoc/pr_6353.prdoc
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diff --git a/prdoc/pr_6357.prdoc b/prdoc/stable2412/pr_6357.prdoc
similarity index 100%
rename from prdoc/pr_6357.prdoc
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diff --git a/prdoc/pr_6360.prdoc b/prdoc/stable2412/pr_6360.prdoc
similarity index 100%
rename from prdoc/pr_6360.prdoc
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diff --git a/prdoc/pr_6365.prdoc b/prdoc/stable2412/pr_6365.prdoc
similarity index 100%
rename from prdoc/pr_6365.prdoc
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diff --git a/prdoc/pr_6373.prdoc b/prdoc/stable2412/pr_6373.prdoc
similarity index 100%
rename from prdoc/pr_6373.prdoc
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diff --git a/prdoc/pr_6380.prdoc b/prdoc/stable2412/pr_6380.prdoc
similarity index 100%
rename from prdoc/pr_6380.prdoc
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diff --git a/prdoc/pr_6382.prdoc b/prdoc/stable2412/pr_6382.prdoc
similarity index 100%
rename from prdoc/pr_6382.prdoc
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diff --git a/prdoc/pr_6384.prdoc b/prdoc/stable2412/pr_6384.prdoc
similarity index 100%
rename from prdoc/pr_6384.prdoc
rename to prdoc/stable2412/pr_6384.prdoc
diff --git a/prdoc/pr_6406.prdoc b/prdoc/stable2412/pr_6406.prdoc
similarity index 100%
rename from prdoc/pr_6406.prdoc
rename to prdoc/stable2412/pr_6406.prdoc
diff --git a/prdoc/pr_6418.prdoc b/prdoc/stable2412/pr_6418.prdoc
similarity index 100%
rename from prdoc/pr_6418.prdoc
rename to prdoc/stable2412/pr_6418.prdoc
diff --git a/prdoc/pr_6454.prdoc b/prdoc/stable2412/pr_6454.prdoc
similarity index 100%
rename from prdoc/pr_6454.prdoc
rename to prdoc/stable2412/pr_6454.prdoc
diff --git a/prdoc/pr_6484.prdoc b/prdoc/stable2412/pr_6484.prdoc
similarity index 100%
rename from prdoc/pr_6484.prdoc
rename to prdoc/stable2412/pr_6484.prdoc
diff --git a/prdoc/stable2412/pr_6505.prdoc b/prdoc/stable2412/pr_6505.prdoc
new file mode 100644
index 000000000000..ae00dd17fed5
--- /dev/null
+++ b/prdoc/stable2412/pr_6505.prdoc
@@ -0,0 +1,14 @@
+title: '[pallet-broker] Fix auto renew benchmarks'
+doc:
+- audience: Runtime Dev
+  description: |-
+    Fix the broker pallet auto-renew benchmarks which have been broken since #4424, yielding `Weightless` due to some prices being set too low, as reported in #6474.
+
+    Upon further investigation it turned out that the auto-renew contribution to `rotate_sale` was always failing but the error was mapped. This is also fixed at the cost of a bit of setup overhead.
+crates:
+- name: pallet-broker
+  bump: patch
+- name: coretime-rococo-runtime
+  bump: patch
+- name: coretime-westend-runtime
+  bump: patch
diff --git a/prdoc/pr_6536.prdoc b/prdoc/stable2412/pr_6536.prdoc
similarity index 100%
rename from prdoc/pr_6536.prdoc
rename to prdoc/stable2412/pr_6536.prdoc
diff --git a/prdoc/pr_6566.prdoc b/prdoc/stable2412/pr_6566.prdoc
similarity index 100%
rename from prdoc/pr_6566.prdoc
rename to prdoc/stable2412/pr_6566.prdoc
diff --git a/prdoc/pr_6588.prdoc b/prdoc/stable2412/pr_6588.prdoc
similarity index 100%
rename from prdoc/pr_6588.prdoc
rename to prdoc/stable2412/pr_6588.prdoc
diff --git a/prdoc/pr_6603.prdoc b/prdoc/stable2412/pr_6603.prdoc
similarity index 100%
rename from prdoc/pr_6603.prdoc
rename to prdoc/stable2412/pr_6603.prdoc
diff --git a/prdoc/pr_6643.prdoc b/prdoc/stable2412/pr_6643.prdoc
similarity index 100%
rename from prdoc/pr_6643.prdoc
rename to prdoc/stable2412/pr_6643.prdoc
diff --git a/prdoc/pr_6645.prdoc b/prdoc/stable2412/pr_6645.prdoc
similarity index 100%
rename from prdoc/pr_6645.prdoc
rename to prdoc/stable2412/pr_6645.prdoc
diff --git a/prdoc/stable2412/pr_6646.prdoc b/prdoc/stable2412/pr_6646.prdoc
new file mode 100644
index 000000000000..4dcda8d41bda
--- /dev/null
+++ b/prdoc/stable2412/pr_6646.prdoc
@@ -0,0 +1,19 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: OmniNode --dev flag starts node with manual seal 
+
+doc:
+  - audience: [ Runtime Dev, Node Dev ] 
+    description: |
+      `polkadot-omni-node` lib supports `--dev` flag now by allowing also to pass over a chain spec,
+      and starts the node with manual seal. It will seal the node at each `dev_block_time` milliseconds,
+      which can be set via `--dev-block-time`, and if not set will default to `3000ms`.
+
+crates:
+  - name: sc-cli
+    bump: patch 
+  - name: polkadot-omni-node-lib
+    bump: patch
+  - name: polkadot-omni-node
+    bump: patch
diff --git a/prdoc/stable2412/pr_6652.prdoc b/prdoc/stable2412/pr_6652.prdoc
new file mode 100644
index 000000000000..a303311e138f
--- /dev/null
+++ b/prdoc/stable2412/pr_6652.prdoc
@@ -0,0 +1,13 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: "rpc server: re-use server builder per rpc interface"
+
+doc:
+  - audience: Node Dev
+    description: |
+      This changes that the RPC server builder is re-used for each RPC interface which is more efficient than to build it for every connection.
+
+crates:
+  - name: sc-rpc-server
+    bump: patch
diff --git a/prdoc/pr_6677.prdoc b/prdoc/stable2412/pr_6677.prdoc
similarity index 100%
rename from prdoc/pr_6677.prdoc
rename to prdoc/stable2412/pr_6677.prdoc
diff --git a/prdoc/pr_6690.prdoc b/prdoc/stable2412/pr_6690.prdoc
similarity index 100%
rename from prdoc/pr_6690.prdoc
rename to prdoc/stable2412/pr_6690.prdoc
diff --git a/prdoc/stable2412/pr_6696.prdoc b/prdoc/stable2412/pr_6696.prdoc
new file mode 100644
index 000000000000..c5c73f831886
--- /dev/null
+++ b/prdoc/stable2412/pr_6696.prdoc
@@ -0,0 +1,15 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: Make approval-distribution aggression a bit more robust and less spammy
+
+doc:
+  - audience: Node Dev
+    description: |
+      The problem with the current implementation of approval-distribution aggression is that is too spammy,
+      and can overload the nodes, so make it less spammy by moving back the moment we trigger L2 aggression
+      and make resend enable only for the latest unfinalized block.
+
+crates:
+  - name: polkadot-approval-distribution
+    bump: minor
diff --git a/prdoc/stable2412/pr_6729.prdoc b/prdoc/stable2412/pr_6729.prdoc
new file mode 100644
index 000000000000..9eaa67363c9a
--- /dev/null
+++ b/prdoc/stable2412/pr_6729.prdoc
@@ -0,0 +1,15 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: Fix order of resending messages after restart
+
+doc:
+  - audience: Node Dev
+    description: |
+      At restart when dealing with a coalesced approval we might end up in a situation where we sent to
+      approval-distribution the approval before all assignments covering it, in that case, the approval
+      is ignored and never distribute, which will lead to no-shows.
+
+crates:
+  - name: polkadot-node-core-approval-voting
+    bump: minor
diff --git a/prdoc/pr_6742.prdoc b/prdoc/stable2412/pr_6742.prdoc
similarity index 100%
rename from prdoc/pr_6742.prdoc
rename to prdoc/stable2412/pr_6742.prdoc
diff --git a/prdoc/pr_6760.prdoc b/prdoc/stable2412/pr_6760.prdoc
similarity index 100%
rename from prdoc/pr_6760.prdoc
rename to prdoc/stable2412/pr_6760.prdoc
diff --git a/prdoc/stable2412/pr_6781.prdoc b/prdoc/stable2412/pr_6781.prdoc
new file mode 100644
index 000000000000..8090be420341
--- /dev/null
+++ b/prdoc/stable2412/pr_6781.prdoc
@@ -0,0 +1,28 @@
+title: Bridges - revert-back congestion mechanism
+
+doc:
+- audience: Runtime Dev
+  description: |-
+    With [permissionless lanes PR#4949](https://github.com/paritytech/polkadot-sdk/pull/4949), the congestion mechanism based on sending `Transact(report_bridge_status(is_congested))` from `pallet-xcm-bridge-hub` to `pallet-xcm-bridge-hub-router` was replaced with a congestion mechanism that relied on monitoring XCMP queues. However, this approach could cause issues, such as suspending the entire XCMP queue instead of isolating the affected bridge. This PR reverts back to using `report_bridge_status` as before.
+
+crates:
+- name: pallet-xcm-bridge-hub-router
+  bump: patch
+- name: pallet-xcm-bridge-hub
+  bump: patch
+- name: bp-xcm-bridge-hub
+  bump: patch
+- name: bp-asset-hub-rococo
+  bump: patch
+- name: bp-asset-hub-westend
+  bump: patch
+- name: asset-hub-rococo-runtime
+  bump: patch
+- name: asset-hub-westend-runtime
+  bump: patch
+- name: asset-test-utils
+  bump: patch
+- name: bridge-hub-rococo-runtime
+  bump: patch
+- name: bridge-hub-westend-runtime
+  bump: patch
diff --git a/prdoc/stable2412/pr_6814.prdoc b/prdoc/stable2412/pr_6814.prdoc
new file mode 100644
index 000000000000..4edbf2f8ed28
--- /dev/null
+++ b/prdoc/stable2412/pr_6814.prdoc
@@ -0,0 +1,32 @@
+title: Add aliasers to westend chains
+doc:
+- audience: Runtime Dev
+  description: |-
+    `InitiateTransfer`, the new instruction introduced in XCMv5, allows preserving the origin after a cross-chain transfer via the usage of the `AliasOrigin` instruction. The receiving chain needs to be configured to allow such this instruction to have its intended effect and not just throw an error.
+
+    In this PR, I add the alias rules specified in the [RFC for origin preservation](https://github.com/polkadot-fellows/RFCs/blob/main/text/0122-alias-origin-on-asset-transfers.md) to westend chains so we can test these scenarios in the testnet.
+
+    The new scenarios include:
+    - Sending a cross-chain transfer from one system chain to another and doing a Transact on the same message (1 hop)
+    - Sending a reserve asset transfer from one chain to another going through asset hub and doing Transact on the same message (2 hops)
+
+    The updated chains are:
+    - Relay: added `AliasChildLocation`
+    - Collectives: added `AliasChildLocation` and `AliasOriginRootUsingFilter<AssetHubLocation, Everything>`
+    - People: added `AliasChildLocation` and `AliasOriginRootUsingFilter<AssetHubLocation, Everything>`
+    - Coretime: added `AliasChildLocation` and `AliasOriginRootUsingFilter<AssetHubLocation, Everything>`
+
+    AssetHub already has `AliasChildLocation` and doesn't need the other config item.
+    BridgeHub is not intended to be used by end users so I didn't add any config item.
+    Only added `AliasChildOrigin` to the relay since we intend for it to be used less.
+crates:
+- name: westend-runtime
+  bump: patch
+- name: collectives-westend-runtime
+  bump: patch
+- name: people-westend-runtime
+  bump: patch
+- name: coretime-westend-runtime
+  bump: patch
+- name: pallet-xcm-benchmarks
+  bump: patch
diff --git a/prdoc/stable2412/pr_6860.prdoc b/prdoc/stable2412/pr_6860.prdoc
new file mode 100644
index 000000000000..76b460ce52dd
--- /dev/null
+++ b/prdoc/stable2412/pr_6860.prdoc
@@ -0,0 +1,10 @@
+title: Update litep2p network backend to v0.8.4
+
+doc:
+  - audience: [ Node Dev, Node Operator ]
+    description: |
+      This PR updates the Litep2p network backend to version 0.8.4
+
+crates: 
+  - name: sc-network
+    bump: patch
diff --git a/prdoc/stable2412/pr_6863.prdoc b/prdoc/stable2412/pr_6863.prdoc
new file mode 100644
index 000000000000..0dd416e5e438
--- /dev/null
+++ b/prdoc/stable2412/pr_6863.prdoc
@@ -0,0 +1,9 @@
+title: Update merkleized-metadata to 0.2.0
+doc:
+- audience: Node Dev
+  description: |-
+    0.1.2 was yanked as it was breaking semver.
+crates: 
+  - name: substrate-wasm-builder
+    bump: patch
+    validate: false
diff --git a/prdoc/stable2412/pr_6864.prdoc b/prdoc/stable2412/pr_6864.prdoc
new file mode 100644
index 000000000000..6d6c84e22da4
--- /dev/null
+++ b/prdoc/stable2412/pr_6864.prdoc
@@ -0,0 +1,18 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: Fix approval-voting canonicalize off by one
+
+doc:
+  - audience: Node Dev
+    description: |
+      The approval-voting canonicalize was off by one, which lead to blocks being
+      cleaned up every other 2 blocks. Normally, this is not an issue, but on restart
+      we might end up sending NewBlocks to approval-distribution with finalized blocks.
+      This would be problematic in the case were finalization was already lagging before
+      restart, so after restart approval-distribution will trigger aggression on the wrong
+      already finalized block.
+
+crates:
+  - name: polkadot-node-core-approval-voting
+    bump: minor
diff --git a/prdoc/stable2412/pr_6885.prdoc b/prdoc/stable2412/pr_6885.prdoc
new file mode 100644
index 000000000000..986d76962289
--- /dev/null
+++ b/prdoc/stable2412/pr_6885.prdoc
@@ -0,0 +1,11 @@
+title: 'Omni-node: Detect pending code in storage and send go ahead signal in dev-mode.'
+doc:
+- audience: Runtime Dev
+  description: |-
+    When using the polkadot-omni-node with manual seal (`--dev-block-time`), it is now possible to perform runtime
+    upgrades. The node will detect the pending validation code and send a go-ahead signal to the parachain.
+crates:
+- name: cumulus-client-parachain-inherent
+  bump: major
+- name: polkadot-omni-node-lib
+  bump: patch
diff --git a/substrate/bin/node/bench/Cargo.toml b/substrate/bin/node/bench/Cargo.toml
index 447f947107c1..83f7b82cd2b5 100644
--- a/substrate/bin/node/bench/Cargo.toml
+++ b/substrate/bin/node/bench/Cargo.toml
@@ -15,33 +15,33 @@ workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-async-trait = { workspace = true }
 array-bytes = { workspace = true, default-features = true }
+async-trait = { workspace = true }
 clap = { features = ["derive"], workspace = true }
+derive_more = { features = ["display"], workspace = true }
+fs_extra = { workspace = true }
+futures = { features = ["thread-pool"], workspace = true }
+hash-db = { workspace = true, default-features = true }
+kitchensink-runtime = { workspace = true }
+kvdb = { workspace = true }
+kvdb-rocksdb = { workspace = true }
 log = { workspace = true, default-features = true }
 node-primitives = { workspace = true, default-features = true }
 node-testing = { workspace = true }
-kitchensink-runtime = { workspace = true }
+parity-db = { workspace = true }
+rand = { features = ["small_rng"], workspace = true, default-features = true }
+sc-basic-authorship = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
-sp-state-machine = { workspace = true, default-features = true }
+sc-transaction-pool = { workspace = true, default-features = true }
+sc-transaction-pool-api = { workspace = true, default-features = true }
 serde = { workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
-derive_more = { features = ["display"], workspace = true }
-kvdb = { workspace = true }
-kvdb-rocksdb = { workspace = true }
-sp-trie = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
-sc-basic-authorship = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-state-machine = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
-hash-db = { workspace = true, default-features = true }
+sp-trie = { workspace = true, default-features = true }
 tempfile = { workspace = true }
-fs_extra = { workspace = true }
-rand = { features = ["small_rng"], workspace = true, default-features = true }
-parity-db = { workspace = true }
-sc-transaction-pool = { workspace = true, default-features = true }
-sc-transaction-pool-api = { workspace = true, default-features = true }
-futures = { features = ["thread-pool"], workspace = true }
diff --git a/substrate/bin/node/cli/Cargo.toml b/substrate/bin/node/cli/Cargo.toml
index c179579c1885..9e063ee3cde0 100644
--- a/substrate/bin/node/cli/Cargo.toml
+++ b/substrate/bin/node/cli/Cargo.toml
@@ -40,11 +40,11 @@ crate-type = ["cdylib", "rlib"]
 array-bytes = { workspace = true, default-features = true }
 clap = { features = ["derive"], optional = true, workspace = true }
 codec = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-jsonrpsee = { features = ["server"], workspace = true }
 futures = { workspace = true }
+jsonrpsee = { features = ["server"], workspace = true }
 log = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
 subxt-signer = { workspace = true, features = ["unstable-eth"] }
 
@@ -135,32 +135,32 @@ polkadot-sdk = { features = [
 
 # Shared code between the staging node and kitchensink runtime:
 kitchensink-runtime = { workspace = true }
-node-rpc = { workspace = true }
-node-primitives = { workspace = true, default-features = true }
 node-inspect = { optional = true, workspace = true, default-features = true }
+node-primitives = { workspace = true, default-features = true }
+node-rpc = { workspace = true }
 
 [dev-dependencies]
-futures = { workspace = true }
-tempfile = { workspace = true }
 assert_cmd = { workspace = true }
+criterion = { features = ["async_tokio"], workspace = true, default-features = true }
+futures = { workspace = true }
 nix = { features = ["signal"], workspace = true }
-regex = { workspace = true }
 platforms = { workspace = true }
+pretty_assertions.workspace = true
+regex = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 soketto = { workspace = true }
-criterion = { features = ["async_tokio"], workspace = true, default-features = true }
+sp-keyring = { workspace = true }
+tempfile = { workspace = true }
 tokio = { features = ["macros", "parking_lot", "time"], workspace = true, default-features = true }
 tokio-util = { features = ["compat"], workspace = true }
 wait-timeout = { workspace = true }
 wat = { workspace = true }
-serde_json = { workspace = true, default-features = true }
-scale-info = { features = ["derive", "serde"], workspace = true, default-features = true }
-sp-keyring = { workspace = true }
-pretty_assertions.workspace = true
 
 # These testing-only dependencies are not exported by the Polkadot-SDK crate:
 node-testing = { workspace = true }
-substrate-cli-test-utils = { workspace = true }
 sc-service-test = { workspace = true }
+substrate-cli-test-utils = { workspace = true }
 
 [build-dependencies]
 clap = { optional = true, workspace = true }
diff --git a/substrate/bin/node/cli/src/service.rs b/substrate/bin/node/cli/src/service.rs
index 5cde85ae5790..5f6806c235f6 100644
--- a/substrate/bin/node/cli/src/service.rs
+++ b/substrate/bin/node/cli/src/service.rs
@@ -871,7 +871,7 @@ mod tests {
 	use sp_consensus::{BlockOrigin, Environment, Proposer};
 	use sp_core::crypto::Pair;
 	use sp_inherents::InherentDataProvider;
-	use sp_keyring::AccountKeyring;
+	use sp_keyring::Sr25519Keyring;
 	use sp_keystore::KeystorePtr;
 	use sp_runtime::{
 		generic::{self, Digest, Era, SignedPayload},
@@ -906,8 +906,8 @@ mod tests {
 		let mut slot = 1u64;
 
 		// For the extrinsics factory
-		let bob = Arc::new(AccountKeyring::Bob.pair());
-		let charlie = Arc::new(AccountKeyring::Charlie.pair());
+		let bob = Arc::new(Sr25519Keyring::Bob.pair());
+		let charlie = Arc::new(Sr25519Keyring::Charlie.pair());
 		let mut index = 0;
 
 		sc_service_test::sync(
diff --git a/substrate/bin/node/inspect/Cargo.toml b/substrate/bin/node/inspect/Cargo.toml
index 6c8a4e59f68d..0cf13bef71f1 100644
--- a/substrate/bin/node/inspect/Cargo.toml
+++ b/substrate/bin/node/inspect/Cargo.toml
@@ -17,7 +17,6 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 clap = { features = ["derive"], workspace = true }
 codec = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 sc-cli = { workspace = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-service = { workspace = true }
@@ -26,6 +25,7 @@ sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-statement-store = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [features]
 runtime-benchmarks = [
diff --git a/substrate/bin/node/rpc/Cargo.toml b/substrate/bin/node/rpc/Cargo.toml
index 02f5d9a4a702..c8b20287650b 100644
--- a/substrate/bin/node/rpc/Cargo.toml
+++ b/substrate/bin/node/rpc/Cargo.toml
@@ -17,16 +17,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 jsonrpsee = { features = ["server"], workspace = true }
+mmr-rpc = { workspace = true, default-features = true }
 node-primitives = { workspace = true, default-features = true }
 pallet-transaction-payment-rpc = { workspace = true, default-features = true }
-mmr-rpc = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus-babe = { workspace = true, default-features = true }
 sc-consensus-babe-rpc = { workspace = true, default-features = true }
 sc-consensus-beefy = { workspace = true, default-features = true }
 sc-consensus-beefy-rpc = { workspace = true, default-features = true }
-sp-consensus-beefy = { workspace = true, default-features = true }
 sc-consensus-grandpa = { workspace = true, default-features = true }
 sc-consensus-grandpa-rpc = { workspace = true, default-features = true }
 sc-mixnet = { workspace = true, default-features = true }
@@ -34,13 +33,14 @@ sc-rpc = { workspace = true, default-features = true }
 sc-sync-state-rpc = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
+sp-application-crypto = { workspace = true, default-features = true }
 sp-block-builder = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-consensus-babe = { workspace = true, default-features = true }
+sp-consensus-beefy = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true, default-features = true }
 sp-statement-store = { workspace = true, default-features = true }
 substrate-frame-rpc-system = { workspace = true, default-features = true }
 substrate-state-trie-migration-rpc = { workspace = true, default-features = true }
diff --git a/substrate/bin/node/runtime/Cargo.toml b/substrate/bin/node/runtime/Cargo.toml
index 3ad6315561d0..6d377cc92cce 100644
--- a/substrate/bin/node/runtime/Cargo.toml
+++ b/substrate/bin/node/runtime/Cargo.toml
@@ -23,11 +23,11 @@ codec = { features = [
 	"derive",
 	"max-encoded-len",
 ], workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
-static_assertions = { workspace = true, default-features = true }
 log = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
 serde_json = { features = ["alloc", "arbitrary_precision"], workspace = true }
 sp-debug-derive = { workspace = true, features = ["force-debug"] }
+static_assertions = { workspace = true, default-features = true }
 
 # pallet-asset-conversion: turn on "num-traits" feature
 primitive-types = { features = ["codec", "num-traits", "scale-info"], workspace = true }
diff --git a/substrate/bin/node/runtime/src/lib.rs b/substrate/bin/node/runtime/src/lib.rs
index faffcd23fbcf..45ae378cc00e 100644
--- a/substrate/bin/node/runtime/src/lib.rs
+++ b/substrate/bin/node/runtime/src/lib.rs
@@ -1653,6 +1653,7 @@ impl pallet_recovery::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
 	type WeightInfo = pallet_recovery::weights::SubstrateWeight<Runtime>;
 	type RuntimeCall = RuntimeCall;
+	type BlockNumberProvider = System;
 	type Currency = Balances;
 	type ConfigDepositBase = ConfigDepositBase;
 	type FriendDepositFactor = FriendDepositFactor;
diff --git a/substrate/bin/node/testing/Cargo.toml b/substrate/bin/node/testing/Cargo.toml
index 1972c03a368b..13477a172fb8 100644
--- a/substrate/bin/node/testing/Cargo.toml
+++ b/substrate/bin/node/testing/Cargo.toml
@@ -17,20 +17,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true, default-features = true }
+frame-metadata-hash-extension = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 fs_extra = { workspace = true }
 futures = { workspace = true }
+kitchensink-runtime = { workspace = true }
 log = { workspace = true, default-features = true }
-tempfile = { workspace = true }
-frame-metadata-hash-extension = { workspace = true, default-features = true }
-frame-system = { workspace = true, default-features = true }
 node-cli = { workspace = true }
 node-primitives = { workspace = true, default-features = true }
-kitchensink-runtime = { workspace = true }
 pallet-asset-conversion = { workspace = true, default-features = true }
-pallet-assets = { workspace = true, default-features = true }
-pallet-revive = { workspace = true, default-features = true }
 pallet-asset-conversion-tx-payment = { workspace = true, default-features = true }
 pallet-asset-tx-payment = { workspace = true, default-features = true }
+pallet-assets = { workspace = true, default-features = true }
+pallet-revive = { workspace = true, default-features = true }
 pallet-skip-feeless-payment = { workspace = true, default-features = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
@@ -50,3 +49,4 @@ sp-keyring = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true }
 substrate-test-client = { workspace = true }
+tempfile = { workspace = true }
diff --git a/substrate/bin/utils/chain-spec-builder/Cargo.toml b/substrate/bin/utils/chain-spec-builder/Cargo.toml
index b71e935a918f..f3adc5682969 100644
--- a/substrate/bin/utils/chain-spec-builder/Cargo.toml
+++ b/substrate/bin/utils/chain-spec-builder/Cargo.toml
@@ -34,14 +34,14 @@ log = { workspace = true, default-features = true }
 sc-chain-spec = { features = [
 	"clap",
 ], workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
 serde = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 
 [dev-dependencies]
-substrate-test-runtime = { workspace = true }
 cmd_lib = { workspace = true }
 docify = { workspace = true }
+substrate-test-runtime = { workspace = true }
 
 [features]
 # `cargo build --feature=generate-readme` updates the `README.md` file.
diff --git a/substrate/client/allocator/Cargo.toml b/substrate/client/allocator/Cargo.toml
index a8b3bdc864c9..c0ce640566b0 100644
--- a/substrate/client/allocator/Cargo.toml
+++ b/substrate/client/allocator/Cargo.toml
@@ -18,6 +18,6 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 log = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 sp-core = { workspace = true, default-features = true }
 sp-wasm-interface = { workspace = true, default-features = true }
+thiserror = { workspace = true }
diff --git a/substrate/client/api/Cargo.toml b/substrate/client/api/Cargo.toml
index 670c74684467..fe961b4690fc 100644
--- a/substrate/client/api/Cargo.toml
+++ b/substrate/client/api/Cargo.toml
@@ -41,6 +41,6 @@ sp-storage = { workspace = true, default-features = true }
 sp-trie = { workspace = true, default-features = true }
 
 [dev-dependencies]
-thiserror = { workspace = true }
 sp-test-primitives = { workspace = true }
 substrate-test-runtime = { workspace = true }
+thiserror = { workspace = true }
diff --git a/substrate/client/authority-discovery/Cargo.toml b/substrate/client/authority-discovery/Cargo.toml
index fc88d07ef936..ac1891451ec0 100644
--- a/substrate/client/authority-discovery/Cargo.toml
+++ b/substrate/client/authority-discovery/Cargo.toml
@@ -20,17 +20,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 prost-build = { workspace = true }
 
 [dependencies]
+async-trait = { workspace = true }
 codec = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 ip_network = { workspace = true }
-multihash = { workspace = true }
 linked_hash_set = { workspace = true }
 log = { workspace = true, default-features = true }
+multihash = { workspace = true }
+prometheus-endpoint = { workspace = true, default-features = true }
 prost = { workspace = true }
 rand = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
@@ -40,7 +40,7 @@ sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-async-trait = { workspace = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 quickcheck = { workspace = true }
diff --git a/substrate/client/authority-discovery/src/worker.rs b/substrate/client/authority-discovery/src/worker.rs
index ba82910efcdf..6630b7157d96 100644
--- a/substrate/client/authority-discovery/src/worker.rs
+++ b/substrate/client/authority-discovery/src/worker.rs
@@ -677,6 +677,9 @@ where
 					metrics.dht_event_received.with_label_values(&["put_record_req"]).inc();
 				}
 			},
+			DhtEvent::StartProvidingFailed(..) => {},
+			DhtEvent::ProvidersFound(..) => {},
+			DhtEvent::ProvidersNotFound(..) => {},
 		}
 	}
 
diff --git a/substrate/client/authority-discovery/src/worker/tests.rs b/substrate/client/authority-discovery/src/worker/tests.rs
index 6c3a3b56b1cb..c14771585655 100644
--- a/substrate/client/authority-discovery/src/worker/tests.rs
+++ b/substrate/client/authority-discovery/src/worker/tests.rs
@@ -231,6 +231,18 @@ impl NetworkDHTProvider for TestNetwork {
 			.unbounded_send(TestNetworkEvent::StoreRecordCalled)
 			.unwrap();
 	}
+
+	fn start_providing(&self, _: KademliaKey) {
+		unimplemented!()
+	}
+
+	fn stop_providing(&self, _: KademliaKey) {
+		unimplemented!()
+	}
+
+	fn get_providers(&self, _: KademliaKey) {
+		unimplemented!()
+	}
 }
 
 impl NetworkStateInfo for TestNetwork {
diff --git a/substrate/client/basic-authorship/src/basic_authorship.rs b/substrate/client/basic-authorship/src/basic_authorship.rs
index 848ac724c6b8..2096af1c25bb 100644
--- a/substrate/client/basic-authorship/src/basic_authorship.rs
+++ b/substrate/client/basic-authorship/src/basic_authorship.rs
@@ -910,8 +910,8 @@ mod tests {
 		let extrinsics_num = 5;
 		let extrinsics = std::iter::once(
 			Transfer {
-				from: AccountKeyring::Alice.into(),
-				to: AccountKeyring::Bob.into(),
+				from: Sr25519Keyring::Alice.into(),
+				to: Sr25519Keyring::Bob.into(),
 				amount: 100,
 				nonce: 0,
 			}
@@ -1016,7 +1016,7 @@ mod tests {
 		};
 		let huge = |who| {
 			ExtrinsicBuilder::new_fill_block(Perbill::from_parts(HUGE))
-				.signer(AccountKeyring::numeric(who))
+				.signer(Sr25519Keyring::numeric(who))
 				.build()
 		};
 
@@ -1082,13 +1082,13 @@ mod tests {
 
 		let tiny = |who| {
 			ExtrinsicBuilder::new_fill_block(Perbill::from_parts(TINY))
-				.signer(AccountKeyring::numeric(who))
+				.signer(Sr25519Keyring::numeric(who))
 				.nonce(1)
 				.build()
 		};
 		let huge = |who| {
 			ExtrinsicBuilder::new_fill_block(Perbill::from_parts(HUGE))
-				.signer(AccountKeyring::numeric(who))
+				.signer(Sr25519Keyring::numeric(who))
 				.build()
 		};
 
diff --git a/substrate/client/basic-authorship/src/lib.rs b/substrate/client/basic-authorship/src/lib.rs
index adea7a3571dd..13c75fd08c3c 100644
--- a/substrate/client/basic-authorship/src/lib.rs
+++ b/substrate/client/basic-authorship/src/lib.rs
@@ -26,7 +26,7 @@
 //! # use sp_runtime::generic::BlockId;
 //! # use std::{sync::Arc, time::Duration};
 //! # use substrate_test_runtime_client::{
-//! #     runtime::Transfer, AccountKeyring,
+//! #     runtime::Transfer, Sr25519Keyring,
 //! #     DefaultTestClientBuilderExt, TestClientBuilderExt,
 //! # };
 //! # use sc_transaction_pool::{BasicPool, FullChainApi};
diff --git a/substrate/client/block-builder/Cargo.toml b/substrate/client/block-builder/Cargo.toml
index 08392e18227f..c61a5a7ad3c1 100644
--- a/substrate/client/block-builder/Cargo.toml
+++ b/substrate/client/block-builder/Cargo.toml
@@ -23,9 +23,9 @@ sp-api = { workspace = true, default-features = true }
 sp-block-builder = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
-sp-trie = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+sp-trie = { workspace = true, default-features = true }
 
 [dev-dependencies]
 sp-state-machine = { workspace = true, default-features = true }
diff --git a/substrate/client/chain-spec/Cargo.toml b/substrate/client/chain-spec/Cargo.toml
index 2e885240936f..f63ff6c64447 100644
--- a/substrate/client/chain-spec/Cargo.toml
+++ b/substrate/client/chain-spec/Cargo.toml
@@ -16,31 +16,31 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+array-bytes = { workspace = true, default-features = true }
 clap = { features = ["derive"], optional = true, workspace = true }
 codec = { features = ["derive"], workspace = true }
+docify = { workspace = true }
+log = { workspace = true }
 memmap2 = { workspace = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
 sc-chain-spec-derive = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
-sp-io = { workspace = true }
 sc-network = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
 sp-genesis-builder = { workspace = true, default-features = true }
+sp-io = { workspace = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
-log = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
-array-bytes = { workspace = true, default-features = true }
-docify = { workspace = true }
 
 [dev-dependencies]
-substrate-test-runtime = { workspace = true }
-sp-keyring = { workspace = true, default-features = true }
+regex = { workspace = true }
 sp-application-crypto = { features = ["serde"], workspace = true }
 sp-consensus-babe = { features = ["serde"], workspace = true }
-regex = { workspace = true }
+sp-keyring = { workspace = true, default-features = true }
+substrate-test-runtime = { workspace = true }
diff --git a/substrate/client/chain-spec/src/chain_spec.rs b/substrate/client/chain-spec/src/chain_spec.rs
index aa3c1ba3e6f1..fa161f1202ab 100644
--- a/substrate/client/chain-spec/src/chain_spec.rs
+++ b/substrate/client/chain-spec/src/chain_spec.rs
@@ -782,7 +782,7 @@ mod tests {
 	use serde_json::{from_str, json, Value};
 	use sp_application_crypto::Ss58Codec;
 	use sp_core::storage::well_known_keys;
-	use sp_keyring::AccountKeyring;
+	use sp_keyring::Sr25519Keyring;
 
 	type TestSpec = ChainSpec;
 
@@ -924,8 +924,8 @@ mod tests {
 			},
 			"substrateTest": {
 				"authorities": [
-					AccountKeyring::Ferdie.public().to_ss58check(),
-					AccountKeyring::Alice.public().to_ss58check()
+					Sr25519Keyring::Ferdie.public().to_ss58check(),
+					Sr25519Keyring::Alice.public().to_ss58check()
 				],
 			}
 		}))
@@ -980,8 +980,8 @@ mod tests {
 			},
 			"substrateTest": {
 				"authorities": [
-					AccountKeyring::Ferdie.public().to_ss58check(),
-					AccountKeyring::Alice.public().to_ss58check()
+					Sr25519Keyring::Ferdie.public().to_ss58check(),
+					Sr25519Keyring::Alice.public().to_ss58check()
 				],
 			}
 		}))
@@ -1083,8 +1083,8 @@ mod tests {
 			"invalid_pallet": {},
 			"substrateTest": {
 				"authorities": [
-					AccountKeyring::Ferdie.public().to_ss58check(),
-					AccountKeyring::Alice.public().to_ss58check()
+					Sr25519Keyring::Ferdie.public().to_ss58check(),
+					Sr25519Keyring::Alice.public().to_ss58check()
 				],
 			}
 		}))
diff --git a/substrate/client/cli/Cargo.toml b/substrate/client/cli/Cargo.toml
index f0b9f8f9b905..d7b4489b6cc5 100644
--- a/substrate/client/cli/Cargo.toml
+++ b/substrate/client/cli/Cargo.toml
@@ -19,13 +19,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 array-bytes = { workspace = true, default-features = true }
 chrono = { workspace = true }
 clap = { features = ["derive", "string", "wrap_help"], workspace = true }
+codec = { workspace = true, default-features = true }
 fdlimit = { workspace = true }
 futures = { workspace = true }
 itertools = { workspace = true }
 libp2p-identity = { features = ["ed25519", "peerid"], workspace = true }
 log = { workspace = true, default-features = true }
 names = { workspace = true }
-codec = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
 regex = { workspace = true }
 rpassword = { workspace = true }
@@ -34,7 +34,6 @@ serde_json = { workspace = true, default-features = true }
 thiserror = { workspace = true }
 # personal fork here as workaround for: https://github.com/rust-bitcoin/rust-bip39/pull/64
 bip39 = { package = "parity-bip39", version = "2.0.1", features = ["rand"] }
-tokio = { features = ["parking_lot", "rt-multi-thread", "signal"], workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-client-db = { workspace = true }
 sc-keystore = { workspace = true, default-features = true }
@@ -52,11 +51,12 @@ sp-keystore = { workspace = true, default-features = true }
 sp-panic-handler = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
+tokio = { features = ["parking_lot", "rt-multi-thread", "signal"], workspace = true, default-features = true }
 
 [dev-dependencies]
-tempfile = { workspace = true }
 futures-timer = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
+tempfile = { workspace = true }
 
 [features]
 default = ["rocksdb"]
diff --git a/substrate/client/cli/src/params/shared_params.rs b/substrate/client/cli/src/params/shared_params.rs
index 465372fba17d..e0c52deb44ca 100644
--- a/substrate/client/cli/src/params/shared_params.rs
+++ b/substrate/client/cli/src/params/shared_params.rs
@@ -33,10 +33,12 @@ pub struct SharedParams {
 
 	/// Specify the development chain.
 	///
-	/// This flag sets `--chain=dev`, `--force-authoring`, `--rpc-cors=all`,
-	/// `--alice`, and `--tmp` flags, unless explicitly overridden.
-	/// It also disables local peer discovery (see --no-mdns and --discover-local)
-	#[arg(long, conflicts_with_all = &["chain"])]
+	/// This flag sets `--chain=dev`, `--force-authoring`, `--rpc-cors=all`, `--alice`, and `--tmp`
+	/// flags, unless explicitly overridden. It also disables local peer discovery (see `--no-mdns`
+	/// and `--discover-local`). With this flag some nodes might start with manual seal, producing
+	/// blocks at certain events (e.g. `polkadot-omni-node`, which produces blocks at certain
+	/// intervals dictated by `--dev-block-time`).
+	#[arg(long)]
 	pub dev: bool,
 
 	/// Specify custom base path.
@@ -109,12 +111,8 @@ impl SharedParams {
 	pub fn chain_id(&self, is_dev: bool) -> String {
 		match self.chain {
 			Some(ref chain) => chain.clone(),
-			None =>
-				if is_dev {
-					"dev".into()
-				} else {
-					"".into()
-				},
+			None if is_dev => "dev".into(),
+			_ => "".into(),
 		}
 	}
 
diff --git a/substrate/client/consensus/aura/Cargo.toml b/substrate/client/consensus/aura/Cargo.toml
index 98e8ad676be3..6af673617118 100644
--- a/substrate/client/consensus/aura/Cargo.toml
+++ b/substrate/client/consensus/aura/Cargo.toml
@@ -20,7 +20,6 @@ async-trait = { workspace = true }
 codec = { workspace = true, default-features = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
@@ -38,10 +37,10 @@ sp-core = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 parking_lot = { workspace = true, default-features = true }
-tempfile = { workspace = true }
 sc-keystore = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-test = { workspace = true }
@@ -49,4 +48,5 @@ sp-keyring = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
+tempfile = { workspace = true }
 tokio = { workspace = true, default-features = true }
diff --git a/substrate/client/consensus/babe/Cargo.toml b/substrate/client/consensus/babe/Cargo.toml
index af55e72a9b7e..305409b80c78 100644
--- a/substrate/client/consensus/babe/Cargo.toml
+++ b/substrate/client/consensus/babe/Cargo.toml
@@ -19,14 +19,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 async-trait = { workspace = true }
 codec = { features = ["derive"], workspace = true, default-features = true }
+fork-tree = { workspace = true, default-features = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
 num-bigint = { workspace = true }
 num-rational = { workspace = true }
 num-traits = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-fork-tree = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
@@ -46,11 +45,12 @@ sp-crypto-hashing = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 sc-block-builder = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
 sc-network-test = { workspace = true }
+sp-keyring = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
diff --git a/substrate/client/consensus/babe/rpc/Cargo.toml b/substrate/client/consensus/babe/rpc/Cargo.toml
index ce5b1baec0b5..3e3834189938 100644
--- a/substrate/client/consensus/babe/rpc/Cargo.toml
+++ b/substrate/client/consensus/babe/rpc/Cargo.toml
@@ -16,13 +16,12 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
 futures = { workspace = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-thiserror = { workspace = true }
+jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
 sc-consensus-babe = { workspace = true, default-features = true }
 sc-consensus-epochs = { workspace = true, default-features = true }
 sc-rpc-api = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-application-crypto = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
@@ -31,12 +30,13 @@ sp-consensus-babe = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
-serde_json = { workspace = true, default-features = true }
-tokio = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-keystore = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
+tokio = { workspace = true, default-features = true }
diff --git a/substrate/client/consensus/beefy/Cargo.toml b/substrate/client/consensus/beefy/Cargo.toml
index 900a44b95e04..bfe7e2c3d5dc 100644
--- a/substrate/client/consensus/beefy/Cargo.toml
+++ b/substrate/client/consensus/beefy/Cargo.toml
@@ -20,8 +20,6 @@ fnv = { workspace = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-wasm-timer = { workspace = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
@@ -40,18 +38,20 @@ sp-core = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 tokio = { workspace = true, default-features = true }
+wasm-timer = { workspace = true }
 
 [dev-dependencies]
-serde = { workspace = true, default-features = true }
-tempfile = { workspace = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-network-test = { workspace = true }
+serde = { workspace = true, default-features = true }
 sp-consensus-grandpa = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 sp-mmr-primitives = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
+tempfile = { workspace = true }
 
 [features]
 # This feature adds BLS crypto primitives. It should not be used in production since
diff --git a/substrate/client/consensus/beefy/rpc/Cargo.toml b/substrate/client/consensus/beefy/rpc/Cargo.toml
index e1956dacf396..f8f24250ad93 100644
--- a/substrate/client/consensus/beefy/rpc/Cargo.toml
+++ b/substrate/client/consensus/beefy/rpc/Cargo.toml
@@ -17,17 +17,17 @@ futures = { workspace = true }
 jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
 log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-thiserror = { workspace = true }
 sc-consensus-beefy = { workspace = true, default-features = true }
-sp-consensus-beefy = { workspace = true, default-features = true }
 sc-rpc = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
+sp-application-crypto = { workspace = true, default-features = true }
+sp-consensus-beefy = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-application-crypto = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
-serde_json = { workspace = true, default-features = true }
 sc-rpc = { features = ["test-helpers"], workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
 tokio = { features = ["macros"], workspace = true, default-features = true }
diff --git a/substrate/client/consensus/common/Cargo.toml b/substrate/client/consensus/common/Cargo.toml
index 77cd50ad784b..1b0f799f81bc 100644
--- a/substrate/client/consensus/common/Cargo.toml
+++ b/substrate/client/consensus/common/Cargo.toml
@@ -21,18 +21,18 @@ futures = { features = ["thread-pool"], workspace = true }
 log = { workspace = true, default-features = true }
 mockall = { workspace = true }
 parking_lot = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-thiserror = { workspace = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 sp-test-primitives = { workspace = true }
diff --git a/substrate/client/consensus/grandpa/Cargo.toml b/substrate/client/consensus/grandpa/Cargo.toml
index 65ba39d34c21..f361fac54af7 100644
--- a/substrate/client/consensus/grandpa/Cargo.toml
+++ b/substrate/client/consensus/grandpa/Cargo.toml
@@ -20,48 +20,48 @@ targets = ["x86_64-unknown-linux-gnu"]
 ahash = { workspace = true }
 array-bytes = { workspace = true, default-features = true }
 async-trait = { workspace = true }
+codec = { features = ["derive"], workspace = true, default-features = true }
 dyn-clone = { workspace = true }
 finality-grandpa = { features = ["derive-codec"], workspace = true, default-features = true }
+fork-tree = { workspace = true, default-features = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 log = { workspace = true, default-features = true }
-codec = { features = ["derive"], workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-rand = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-fork-tree = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
+rand = { workspace = true, default-features = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
-sc-transaction-pool-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
-sc-network-gossip = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
+sc-network-gossip = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
+sc-transaction-pool-api = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-application-crypto = { workspace = true, default-features = true }
 sp-arithmetic = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
+sp-consensus-grandpa = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
-sp-consensus-grandpa = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
 finality-grandpa = { features = ["derive-codec", "test-helpers"], workspace = true, default-features = true }
-serde = { workspace = true, default-features = true }
-tokio = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-test = { workspace = true }
+serde = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
+tokio = { workspace = true, default-features = true }
diff --git a/substrate/client/consensus/grandpa/rpc/Cargo.toml b/substrate/client/consensus/grandpa/rpc/Cargo.toml
index 86513ac5df15..1fb8bd9367c4 100644
--- a/substrate/client/consensus/grandpa/rpc/Cargo.toml
+++ b/substrate/client/consensus/grandpa/rpc/Cargo.toml
@@ -13,25 +13,25 @@ homepage.workspace = true
 workspace = true
 
 [dependencies]
+codec = { features = ["derive"], workspace = true, default-features = true }
 finality-grandpa = { features = ["derive-codec"], workspace = true, default-features = true }
 futures = { workspace = true }
 jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
 log = { workspace = true, default-features = true }
-codec = { features = ["derive"], workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-thiserror = { workspace = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus-grandpa = { workspace = true, default-features = true }
 sc-rpc = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 sc-block-builder = { workspace = true, default-features = true }
 sc-rpc = { features = ["test-helpers"], workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 sp-consensus-grandpa = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-keyring = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
 tokio = { features = ["macros"], workspace = true, default-features = true }
diff --git a/substrate/client/consensus/grandpa/src/warp_proof.rs b/substrate/client/consensus/grandpa/src/warp_proof.rs
index a79581b1e9f1..ada3a45e186e 100644
--- a/substrate/client/consensus/grandpa/src/warp_proof.rs
+++ b/substrate/client/consensus/grandpa/src/warp_proof.rs
@@ -174,10 +174,20 @@ impl<Block: BlockT> WarpSyncProof<Block> {
 				let header = blockchain.header(latest_justification.target().1)?
 					.expect("header hash corresponds to a justification in db; must exist in db as well; qed.");
 
-				proofs.push(WarpSyncFragment { header, justification: latest_justification })
+				let proof = WarpSyncFragment { header, justification: latest_justification };
+
+				// Check for the limit. We remove some bytes from the maximum size, because we're
+				// only counting the size of the `WarpSyncFragment`s. The extra margin is here
+				// to leave room for rest of the data (the size of the `Vec` and the boolean).
+				if proofs_encoded_len + proof.encoded_size() >= MAX_WARP_SYNC_PROOF_SIZE - 50 {
+					false
+				} else {
+					proofs.push(proof);
+					true
+				}
+			} else {
+				true
 			}
-
-			true
 		};
 
 		let final_outcome = WarpSyncProof { proofs, is_finished };
diff --git a/substrate/client/consensus/manual-seal/Cargo.toml b/substrate/client/consensus/manual-seal/Cargo.toml
index 49111434015a..4d232f7256cb 100644
--- a/substrate/client/consensus/manual-seal/Cargo.toml
+++ b/substrate/client/consensus/manual-seal/Cargo.toml
@@ -16,15 +16,13 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
 assert_matches = { workspace = true }
 async-trait = { workspace = true }
 codec = { workspace = true, default-features = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
+jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
 log = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-thiserror = { workspace = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
@@ -33,6 +31,7 @@ sc-consensus-babe = { workspace = true, default-features = true }
 sc-consensus-epochs = { workspace = true, default-features = true }
 sc-transaction-pool = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
@@ -44,9 +43,10 @@ sp-inherents = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-timestamp = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
-tokio = { features = ["macros", "rt-multi-thread"], workspace = true, default-features = true }
 sc-basic-authorship = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
 substrate-test-runtime-transaction-pool = { workspace = true }
+tokio = { features = ["macros", "rt-multi-thread"], workspace = true, default-features = true }
diff --git a/substrate/client/consensus/manual-seal/src/lib.rs b/substrate/client/consensus/manual-seal/src/lib.rs
index 39f8f8609d8d..af9bcc8d56d6 100644
--- a/substrate/client/consensus/manual-seal/src/lib.rs
+++ b/substrate/client/consensus/manual-seal/src/lib.rs
@@ -353,7 +353,7 @@ mod tests {
 	use sp_inherents::InherentData;
 	use sp_runtime::generic::{Digest, DigestItem};
 	use substrate_test_runtime_client::{
-		AccountKeyring::*, DefaultTestClientBuilderExt, TestClientBuilder, TestClientBuilderExt,
+		DefaultTestClientBuilderExt, Sr25519Keyring::*, TestClientBuilder, TestClientBuilderExt,
 	};
 	use substrate_test_runtime_transaction_pool::{uxt, TestApi};
 
diff --git a/substrate/client/consensus/pow/Cargo.toml b/substrate/client/consensus/pow/Cargo.toml
index bc89deb0b50d..a051bf3f4779 100644
--- a/substrate/client/consensus/pow/Cargo.toml
+++ b/substrate/client/consensus/pow/Cargo.toml
@@ -22,7 +22,6 @@ futures = { workspace = true }
 futures-timer = { workspace = true }
 log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
@@ -34,3 +33,4 @@ sp-consensus-pow = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
diff --git a/substrate/client/db/Cargo.toml b/substrate/client/db/Cargo.toml
index 5725155579fc..7e02558e007c 100644
--- a/substrate/client/db/Cargo.toml
+++ b/substrate/client/db/Cargo.toml
@@ -39,15 +39,15 @@ sp-state-machine = { workspace = true, default-features = true }
 sp-trie = { workspace = true, default-features = true }
 
 [dev-dependencies]
+array-bytes = { workspace = true, default-features = true }
 criterion = { workspace = true, default-features = true }
+kitchensink-runtime = { workspace = true }
 kvdb-rocksdb = { workspace = true }
-rand = { workspace = true, default-features = true }
-tempfile = { workspace = true }
 quickcheck = { workspace = true }
-kitchensink-runtime = { workspace = true }
+rand = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
-array-bytes = { workspace = true, default-features = true }
+tempfile = { workspace = true }
 
 [features]
 default = []
diff --git a/substrate/client/executor/Cargo.toml b/substrate/client/executor/Cargo.toml
index ca78afd47068..5cb4936e7534 100644
--- a/substrate/client/executor/Cargo.toml
+++ b/substrate/client/executor/Cargo.toml
@@ -38,21 +38,21 @@ sp-wasm-interface = { workspace = true, default-features = true }
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
 assert_matches = { workspace = true }
-wat = { workspace = true }
+criterion = { workspace = true, default-features = true }
+num_cpus = { workspace = true }
+paste = { workspace = true, default-features = true }
+regex = { workspace = true }
 sc-runtime-test = { workspace = true }
-substrate-test-runtime = { workspace = true }
+sc-tracing = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
-sp-state-machine = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 sp-maybe-compressed-blob = { workspace = true, default-features = true }
-sc-tracing = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-state-machine = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-tracing-subscriber = { workspace = true }
-paste = { workspace = true, default-features = true }
-regex = { workspace = true }
-criterion = { workspace = true, default-features = true }
-num_cpus = { workspace = true }
+substrate-test-runtime = { workspace = true }
 tempfile = { workspace = true }
+tracing-subscriber = { workspace = true }
+wat = { workspace = true }
 
 [[bench]]
 name = "bench"
diff --git a/substrate/client/executor/common/Cargo.toml b/substrate/client/executor/common/Cargo.toml
index 58fb0b423f24..aaf13a8ae768 100644
--- a/substrate/client/executor/common/Cargo.toml
+++ b/substrate/client/executor/common/Cargo.toml
@@ -17,12 +17,12 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-thiserror = { workspace = true }
-wasm-instrument = { workspace = true, default-features = true }
+polkavm = { workspace = true }
 sc-allocator = { workspace = true, default-features = true }
 sp-maybe-compressed-blob = { workspace = true, default-features = true }
 sp-wasm-interface = { workspace = true, default-features = true }
-polkavm = { workspace = true }
+thiserror = { workspace = true }
+wasm-instrument = { workspace = true, default-features = true }
 
 [features]
 default = []
diff --git a/substrate/client/executor/common/src/error.rs b/substrate/client/executor/common/src/error.rs
index 9d489eaae420..a94c1d493134 100644
--- a/substrate/client/executor/common/src/error.rs
+++ b/substrate/client/executor/common/src/error.rs
@@ -150,8 +150,8 @@ pub enum WasmError {
 	Other(String),
 }
 
-impl From<polkavm::ProgramParseError> for WasmError {
-	fn from(error: polkavm::ProgramParseError) -> Self {
+impl From<polkavm::program::ProgramParseError> for WasmError {
+	fn from(error: polkavm::program::ProgramParseError) -> Self {
 		WasmError::Other(error.to_string())
 	}
 }
diff --git a/substrate/client/executor/common/src/runtime_blob/runtime_blob.rs b/substrate/client/executor/common/src/runtime_blob/runtime_blob.rs
index d689083b2f85..e3f4b4ad9774 100644
--- a/substrate/client/executor/common/src/runtime_blob/runtime_blob.rs
+++ b/substrate/client/executor/common/src/runtime_blob/runtime_blob.rs
@@ -17,6 +17,7 @@
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::{error::WasmError, wasm_runtime::HeapAllocStrategy};
+use polkavm::ArcBytes;
 use wasm_instrument::parity_wasm::elements::{
 	deserialize_buffer, serialize, ExportEntry, External, Internal, MemorySection, MemoryType,
 	Module, Section,
@@ -29,7 +30,7 @@ pub struct RuntimeBlob(BlobKind);
 #[derive(Clone)]
 enum BlobKind {
 	WebAssembly(Module),
-	PolkaVM(polkavm::ProgramBlob<'static>),
+	PolkaVM((polkavm::ProgramBlob, ArcBytes)),
 }
 
 impl RuntimeBlob {
@@ -52,9 +53,9 @@ impl RuntimeBlob {
 	pub fn new(raw_blob: &[u8]) -> Result<Self, WasmError> {
 		if raw_blob.starts_with(b"PVM\0") {
 			if crate::is_polkavm_enabled() {
-				return Ok(Self(BlobKind::PolkaVM(
-					polkavm::ProgramBlob::parse(raw_blob)?.into_owned(),
-				)));
+				let raw = ArcBytes::from(raw_blob);
+				let blob = polkavm::ProgramBlob::parse(raw.clone())?;
+				return Ok(Self(BlobKind::PolkaVM((blob, raw))));
 			} else {
 				return Err(WasmError::Other("expected a WASM runtime blob, found a PolkaVM runtime blob; set the 'SUBSTRATE_ENABLE_POLKAVM' environment variable to enable the experimental PolkaVM-based executor".to_string()));
 			}
@@ -192,7 +193,7 @@ impl RuntimeBlob {
 		match self.0 {
 			BlobKind::WebAssembly(raw_module) =>
 				serialize(raw_module).expect("serializing into a vec should succeed; qed"),
-			BlobKind::PolkaVM(ref blob) => blob.as_bytes().to_vec(),
+			BlobKind::PolkaVM(ref blob) => blob.1.to_vec(),
 		}
 	}
 
@@ -227,7 +228,7 @@ impl RuntimeBlob {
 	pub fn as_polkavm_blob(&self) -> Option<&polkavm::ProgramBlob> {
 		match self.0 {
 			BlobKind::WebAssembly(..) => None,
-			BlobKind::PolkaVM(ref blob) => Some(blob),
+			BlobKind::PolkaVM((ref blob, _)) => Some(blob),
 		}
 	}
 }
diff --git a/substrate/client/executor/polkavm/src/lib.rs b/substrate/client/executor/polkavm/src/lib.rs
index 1bd72eb33d30..134f9ea3d8c4 100644
--- a/substrate/client/executor/polkavm/src/lib.rs
+++ b/substrate/client/executor/polkavm/src/lib.rs
@@ -16,7 +16,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-use polkavm::{Caller, Reg};
+use polkavm::{CallError, Caller, Reg};
 use sc_executor_common::{
 	error::{Error, WasmError},
 	wasm_runtime::{AllocationStats, WasmInstance, WasmModule},
@@ -26,10 +26,10 @@ use sp_wasm_interface::{
 };
 
 #[repr(transparent)]
-pub struct InstancePre(polkavm::InstancePre<()>);
+pub struct InstancePre(polkavm::InstancePre<(), String>);
 
 #[repr(transparent)]
-pub struct Instance(polkavm::Instance<()>);
+pub struct Instance(polkavm::Instance<(), String>);
 
 impl WasmModule for InstancePre {
 	fn new_instance(&self) -> Result<Box<dyn WasmInstance>, Error> {
@@ -43,11 +43,13 @@ impl WasmInstance for Instance {
 		name: &str,
 		raw_data: &[u8],
 	) -> (Result<Vec<u8>, Error>, Option<AllocationStats>) {
-		let Some(method_index) = self.0.module().lookup_export(name) else {
-			return (
-				Err(format!("cannot call into the runtime: export not found: '{name}'").into()),
-				None,
-			);
+		let pc = match self.0.module().exports().find(|e| e.symbol() == name) {
+			Some(export) => export.program_counter(),
+			None =>
+				return (
+					Err(format!("cannot call into the runtime: export not found: '{name}'").into()),
+					None,
+				),
 		};
 
 		let Ok(raw_data_length) = u32::try_from(raw_data.len()) else {
@@ -58,56 +60,60 @@ impl WasmInstance for Instance {
 		};
 
 		// TODO: This will leak guest memory; find a better solution.
-		let mut state_args = polkavm::StateArgs::new();
 
-		// Make sure the memory is cleared...
-		state_args.reset_memory(true);
-		// ...and allocate space for the input payload.
-		state_args.sbrk(raw_data_length);
+		// Make sure that the memory is cleared...
+		if let Err(err) = self.0.reset_memory() {
+			return (
+				Err(format!(
+					"call into the runtime method '{name}' failed: reset memory failed: {err}"
+				)
+				.into()),
+				None,
+			);
+		}
 
-		match self.0.update_state(state_args) {
-			Ok(()) => {},
-			Err(polkavm::ExecutionError::Trap(trap)) => {
-				return (Err(format!("call into the runtime method '{name}' failed: failed to prepare the guest's memory: {trap}").into()), None);
-			},
-			Err(polkavm::ExecutionError::Error(error)) => {
-				return (Err(format!("call into the runtime method '{name}' failed: failed to prepare the guest's memory: {error}").into()), None);
-			},
-			Err(polkavm::ExecutionError::OutOfGas) => unreachable!("gas metering is never enabled"),
+		// ... and allocate space for the input payload.
+		if let Err(err) = self.0.sbrk(raw_data_length) {
+			return (
+				Err(format!(
+					"call into the runtime method '{name}' failed: reset memory failed: {err}"
+				)
+				.into()),
+				None,
+			);
 		}
 
 		// Grab the address of where the guest's heap starts; that's where we've just allocated
 		// the memory for the input payload.
 		let data_pointer = self.0.module().memory_map().heap_base();
 
-		if let Err(error) = self.0.write_memory(data_pointer, raw_data) {
-			return (Err(format!("call into the runtime method '{name}': failed to write the input payload into guest memory: {error}").into()), None);
+		if let Err(err) = self.0.write_memory(data_pointer, raw_data) {
+			return (Err(format!("call into the runtime method '{name}': failed to write the input payload into guest memory: {err}").into()), None);
 		}
 
-		let mut state = ();
-		let mut call_args = polkavm::CallArgs::new(&mut state, method_index);
-		call_args.args_untyped(&[data_pointer, raw_data_length]);
-
-		match self.0.call(Default::default(), call_args) {
+		match self.0.call_typed(&mut (), pc, (data_pointer, raw_data_length)) {
 			Ok(()) => {},
-			Err(polkavm::ExecutionError::Trap(trap)) => {
+			Err(CallError::Trap) =>
 				return (
-					Err(format!("call into the runtime method '{name}' failed: {trap}").into()),
+					Err(format!("call into the runtime method '{name}' failed: trap").into()),
 					None,
-				);
-			},
-			Err(polkavm::ExecutionError::Error(error)) => {
+				),
+			Err(CallError::Error(err)) =>
 				return (
-					Err(format!("call into the runtime method '{name}' failed: {error}").into()),
+					Err(format!("call into the runtime method '{name}' failed: {err}").into()),
 					None,
-				);
-			},
-			Err(polkavm::ExecutionError::OutOfGas) => unreachable!("gas metering is never enabled"),
-		}
+				),
+			Err(CallError::User(err)) =>
+				return (
+					Err(format!("call into the runtime method '{name}' failed: {err}").into()),
+					None,
+				),
+			Err(CallError::NotEnoughGas) => unreachable!("gas metering is never enabled"),
+		};
 
-		let result_pointer = self.0.get_reg(Reg::A0);
-		let result_length = self.0.get_reg(Reg::A1);
-		let output = match self.0.read_memory_into_vec(result_pointer, result_length) {
+		let result_pointer = self.0.reg(Reg::A0);
+		let result_length = self.0.reg(Reg::A1);
+		let output = match self.0.read_memory(result_pointer as u32, result_length as u32) {
 			Ok(output) => output,
 			Err(error) => {
 				return (Err(format!("call into the runtime method '{name}' failed: failed to read the return payload: {error}").into()), None)
@@ -127,20 +133,31 @@ impl<'r, 'a> FunctionContext for Context<'r, 'a> {
 		dest: &mut [u8],
 	) -> sp_wasm_interface::Result<()> {
 		self.0
-			.read_memory_into_slice(u32::from(address), dest)
+			.instance
+			.read_memory_into(u32::from(address), dest)
 			.map_err(|error| error.to_string())
 			.map(|_| ())
 	}
 
 	fn write_memory(&mut self, address: Pointer<u8>, data: &[u8]) -> sp_wasm_interface::Result<()> {
-		self.0.write_memory(u32::from(address), data).map_err(|error| error.to_string())
+		self.0
+			.instance
+			.write_memory(u32::from(address), data)
+			.map_err(|error| error.to_string())
 	}
 
 	fn allocate_memory(&mut self, size: WordSize) -> sp_wasm_interface::Result<Pointer<u8>> {
-		let pointer = self.0.sbrk(0).expect("fetching the current heap pointer never fails");
+		let pointer = match self.0.instance.sbrk(0) {
+			Ok(pointer) => pointer.expect("fetching the current heap pointer never fails"),
+			Err(err) => return Err(format!("sbrk failed: {err}")),
+		};
 
 		// TODO: This will leak guest memory; find a better solution.
-		self.0.sbrk(size).ok_or_else(|| String::from("allocation failed"))?;
+		match self.0.instance.sbrk(size) {
+			Ok(Some(_)) => (),
+			Ok(None) => return Err(String::from("allocation error")),
+			Err(err) => return Err(format!("sbrk failed: {err}")),
+		}
 
 		Ok(Pointer::new(pointer))
 	}
@@ -155,41 +172,46 @@ impl<'r, 'a> FunctionContext for Context<'r, 'a> {
 	}
 }
 
-fn call_host_function(
-	caller: &mut Caller<()>,
-	function: &dyn Function,
-) -> Result<(), polkavm::Trap> {
+fn call_host_function(caller: &mut Caller<()>, function: &dyn Function) -> Result<(), String> {
 	let mut args = [Value::I64(0); Reg::ARG_REGS.len()];
 	let mut nth_reg = 0;
 	for (nth_arg, kind) in function.signature().args.iter().enumerate() {
 		match kind {
 			ValueType::I32 => {
-				args[nth_arg] = Value::I32(caller.get_reg(Reg::ARG_REGS[nth_reg]) as i32);
+				args[nth_arg] = Value::I32(caller.instance.reg(Reg::ARG_REGS[nth_reg]) as i32);
 				nth_reg += 1;
 			},
 			ValueType::F32 => {
-				args[nth_arg] = Value::F32(caller.get_reg(Reg::ARG_REGS[nth_reg]));
-				nth_reg += 1;
-			},
-			ValueType::I64 => {
-				let value_lo = caller.get_reg(Reg::ARG_REGS[nth_reg]);
-				nth_reg += 1;
-
-				let value_hi = caller.get_reg(Reg::ARG_REGS[nth_reg]);
-				nth_reg += 1;
-
-				args[nth_arg] =
-					Value::I64((u64::from(value_lo) | (u64::from(value_hi) << 32)) as i64);
-			},
-			ValueType::F64 => {
-				let value_lo = caller.get_reg(Reg::ARG_REGS[nth_reg]);
+				args[nth_arg] = Value::F32(caller.instance.reg(Reg::ARG_REGS[nth_reg]) as u32);
 				nth_reg += 1;
-
-				let value_hi = caller.get_reg(Reg::ARG_REGS[nth_reg]);
-				nth_reg += 1;
-
-				args[nth_arg] = Value::F64(u64::from(value_lo) | (u64::from(value_hi) << 32));
 			},
+			ValueType::I64 =>
+				if caller.instance.is_64_bit() {
+					args[nth_arg] = Value::I64(caller.instance.reg(Reg::ARG_REGS[nth_reg]) as i64);
+					nth_reg += 1;
+				} else {
+					let value_lo = caller.instance.reg(Reg::ARG_REGS[nth_reg]);
+					nth_reg += 1;
+
+					let value_hi = caller.instance.reg(Reg::ARG_REGS[nth_reg]);
+					nth_reg += 1;
+
+					args[nth_arg] =
+						Value::I64((u64::from(value_lo) | (u64::from(value_hi) << 32)) as i64);
+				},
+			ValueType::F64 =>
+				if caller.instance.is_64_bit() {
+					args[nth_arg] = Value::F64(caller.instance.reg(Reg::ARG_REGS[nth_reg]));
+					nth_reg += 1;
+				} else {
+					let value_lo = caller.instance.reg(Reg::ARG_REGS[nth_reg]);
+					nth_reg += 1;
+
+					let value_hi = caller.instance.reg(Reg::ARG_REGS[nth_reg]);
+					nth_reg += 1;
+
+					args[nth_arg] = Value::F64(u64::from(value_lo) | (u64::from(value_hi) << 32));
+				},
 		}
 	}
 
@@ -204,27 +226,33 @@ fn call_host_function(
 	{
 		Ok(value) => value,
 		Err(error) => {
-			log::warn!("Call into the host function '{}' failed: {error}", function.name());
-			return Err(polkavm::Trap::default());
+			let name = function.name();
+			return Err(format!("call into the host function '{name}' failed: {error}"))
 		},
 	};
 
 	if let Some(value) = value {
 		match value {
 			Value::I32(value) => {
-				caller.set_reg(Reg::A0, value as u32);
+				caller.instance.set_reg(Reg::A0, value as u64);
 			},
 			Value::F32(value) => {
-				caller.set_reg(Reg::A0, value);
-			},
-			Value::I64(value) => {
-				caller.set_reg(Reg::A0, value as u32);
-				caller.set_reg(Reg::A1, (value >> 32) as u32);
-			},
-			Value::F64(value) => {
-				caller.set_reg(Reg::A0, value as u32);
-				caller.set_reg(Reg::A1, (value >> 32) as u32);
+				caller.instance.set_reg(Reg::A0, value as u64);
 			},
+			Value::I64(value) =>
+				if caller.instance.is_64_bit() {
+					caller.instance.set_reg(Reg::A0, value as u64);
+				} else {
+					caller.instance.set_reg(Reg::A0, value as u64);
+					caller.instance.set_reg(Reg::A1, (value >> 32) as u64);
+				},
+			Value::F64(value) =>
+				if caller.instance.is_64_bit() {
+					caller.instance.set_reg(Reg::A0, value as u64);
+				} else {
+					caller.instance.set_reg(Reg::A0, value as u64);
+					caller.instance.set_reg(Reg::A1, (value >> 32) as u64);
+				},
 		}
 	}
 
@@ -250,12 +278,16 @@ where
 		},
 	};
 
-	let module = polkavm::Module::from_blob(&engine, &polkavm::ModuleConfig::default(), blob)?;
-	let mut linker = polkavm::Linker::new(&engine);
+	let module =
+		polkavm::Module::from_blob(&engine, &polkavm::ModuleConfig::default(), blob.clone())?;
+
+	let mut linker = polkavm::Linker::new();
+
 	for function in H::host_functions() {
-		linker.func_new(function.name(), |mut caller| call_host_function(&mut caller, function))?;
+		linker.define_untyped(function.name(), |mut caller: Caller<()>| {
+			call_host_function(&mut caller, function)
+		})?;
 	}
-
 	let instance_pre = linker.instantiate_pre(&module)?;
 	Ok(Box::new(InstancePre(instance_pre)))
 }
diff --git a/substrate/client/executor/wasmtime/Cargo.toml b/substrate/client/executor/wasmtime/Cargo.toml
index ef8e5da876aa..7ea94568e1b7 100644
--- a/substrate/client/executor/wasmtime/Cargo.toml
+++ b/substrate/client/executor/wasmtime/Cargo.toml
@@ -16,13 +16,18 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-log = { workspace = true, default-features = true }
 cfg-if = { workspace = true }
 libc = { workspace = true }
+log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
 
 # When bumping wasmtime do not forget to also bump rustix
 # to exactly the same version as used by wasmtime!
+anyhow = { workspace = true }
+sc-allocator = { workspace = true, default-features = true }
+sc-executor-common = { workspace = true, default-features = true }
+sp-runtime-interface = { workspace = true, default-features = true }
+sp-wasm-interface = { features = ["wasmtime"], workspace = true, default-features = true }
 wasmtime = { features = [
 	"cache",
 	"cranelift",
@@ -30,11 +35,6 @@ wasmtime = { features = [
 	"parallel-compilation",
 	"pooling-allocator",
 ], workspace = true }
-anyhow = { workspace = true }
-sc-allocator = { workspace = true, default-features = true }
-sc-executor-common = { workspace = true, default-features = true }
-sp-runtime-interface = { workspace = true, default-features = true }
-sp-wasm-interface = { features = ["wasmtime"], workspace = true, default-features = true }
 
 # Here we include the rustix crate in the exactly same semver-compatible version as used by
 # wasmtime and enable its 'use-libc' flag.
@@ -45,10 +45,10 @@ sp-wasm-interface = { features = ["wasmtime"], workspace = true, default-feature
 rustix = { features = ["fs", "mm", "param", "std", "use-libc"], workspace = true }
 
 [dev-dependencies]
-wat = { workspace = true }
+cargo_metadata = { workspace = true }
+codec = { workspace = true, default-features = true }
+paste = { workspace = true, default-features = true }
 sc-runtime-test = { workspace = true }
 sp-io = { workspace = true, default-features = true }
 tempfile = { workspace = true }
-paste = { workspace = true, default-features = true }
-codec = { workspace = true, default-features = true }
-cargo_metadata = { workspace = true }
+wat = { workspace = true }
diff --git a/substrate/client/informant/Cargo.toml b/substrate/client/informant/Cargo.toml
index 87a4be320d68..209964e02ef3 100644
--- a/substrate/client/informant/Cargo.toml
+++ b/substrate/client/informant/Cargo.toml
@@ -21,8 +21,8 @@ futures = { workspace = true }
 futures-timer = { workspace = true }
 log = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
diff --git a/substrate/client/keystore/Cargo.toml b/substrate/client/keystore/Cargo.toml
index d338bb1af61a..e46fafbc3729 100644
--- a/substrate/client/keystore/Cargo.toml
+++ b/substrate/client/keystore/Cargo.toml
@@ -20,10 +20,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 array-bytes = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 sp-application-crypto = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 tempfile = { workspace = true }
diff --git a/substrate/client/merkle-mountain-range/Cargo.toml b/substrate/client/merkle-mountain-range/Cargo.toml
index 6639a10d33f1..7849eac5f516 100644
--- a/substrate/client/merkle-mountain-range/Cargo.toml
+++ b/substrate/client/merkle-mountain-range/Cargo.toml
@@ -17,14 +17,14 @@ workspace = true
 codec = { workspace = true, default-features = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
+sc-offchain = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-sp-consensus-beefy = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
+sp-consensus-beefy = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-mmr-primitives = { workspace = true, default-features = true }
-sc-offchain = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 
 [dev-dependencies]
diff --git a/substrate/client/network-gossip/Cargo.toml b/substrate/client/network-gossip/Cargo.toml
index 94bc9a671f84..ea52913aea16 100644
--- a/substrate/client/network-gossip/Cargo.toml
+++ b/substrate/client/network-gossip/Cargo.toml
@@ -21,18 +21,18 @@ ahash = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 log = { workspace = true, default-features = true }
-schnellru = { workspace = true }
-tracing = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
+schnellru = { workspace = true }
 sp-runtime = { workspace = true, default-features = true }
+tracing = { workspace = true, default-features = true }
 
 [dev-dependencies]
-tokio = { workspace = true, default-features = true }
 async-trait = { workspace = true }
 codec = { features = ["derive"], workspace = true, default-features = true }
 quickcheck = { workspace = true }
 substrate-test-runtime-client = { workspace = true }
+tokio = { workspace = true, default-features = true }
diff --git a/substrate/client/network/Cargo.toml b/substrate/client/network/Cargo.toml
index c8fd28e08109..19af70867658 100644
--- a/substrate/client/network/Cargo.toml
+++ b/substrate/client/network/Cargo.toml
@@ -34,54 +34,54 @@ futures-timer = { workspace = true }
 ip_network = { workspace = true }
 libp2p = { features = ["dns", "identify", "kad", "macros", "mdns", "noise", "ping", "request-response", "tcp", "tokio", "websocket", "yamux"], workspace = true }
 linked_hash_set = { workspace = true }
+litep2p = { workspace = true }
 log = { workspace = true, default-features = true }
 mockall = { workspace = true }
+once_cell = { workspace = true }
 parking_lot = { workspace = true, default-features = true }
 partial_sort = { workspace = true }
 pin-project = { workspace = true }
-rand = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-smallvec = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-tokio = { features = ["macros", "sync"], workspace = true, default-features = true }
-tokio-stream = { workspace = true }
-unsigned-varint = { features = ["asynchronous_codec", "futures"], workspace = true }
-zeroize = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 prost = { workspace = true }
+rand = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
+schnellru = { workspace = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
+smallvec = { workspace = true, default-features = true }
 sp-arithmetic = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-wasm-timer = { workspace = true }
-litep2p = { workspace = true }
-once_cell = { workspace = true }
+thiserror = { workspace = true }
+tokio = { features = ["macros", "sync"], workspace = true, default-features = true }
+tokio-stream = { workspace = true }
+unsigned-varint = { features = ["asynchronous_codec", "futures"], workspace = true }
 void = { workspace = true }
-schnellru = { workspace = true }
+wasm-timer = { workspace = true }
+zeroize = { workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
 mockall = { workspace = true }
 multistream-select = { workspace = true }
 rand = { workspace = true, default-features = true }
-tempfile = { workspace = true }
-tokio = { features = ["macros", "rt-multi-thread"], workspace = true, default-features = true }
-tokio-util = { features = ["compat"], workspace = true }
-tokio-test = { workspace = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-network-light = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
-sp-crypto-hashing = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
+sp-crypto-hashing = { workspace = true, default-features = true }
 sp-test-primitives = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime = { workspace = true }
 substrate-test-runtime-client = { workspace = true }
+tempfile = { workspace = true }
+tokio = { features = ["macros", "rt-multi-thread"], workspace = true, default-features = true }
+tokio-test = { workspace = true }
+tokio-util = { features = ["compat"], workspace = true }
 
 criterion = { workspace = true, default-features = true, features = ["async_tokio"] }
 sc-consensus = { workspace = true, default-features = true }
diff --git a/substrate/client/network/light/Cargo.toml b/substrate/client/network/light/Cargo.toml
index 34ba4f061c44..fad7ae425858 100644
--- a/substrate/client/network/light/Cargo.toml
+++ b/substrate/client/network/light/Cargo.toml
@@ -19,18 +19,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 prost-build = { workspace = true }
 
 [dependencies]
-async-channel = { workspace = true }
 array-bytes = { workspace = true, default-features = true }
+async-channel = { workspace = true }
 codec = { features = [
 	"derive",
 ], workspace = true, default-features = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
 prost = { workspace = true }
-sp-blockchain = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
-sc-network-types = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
+sc-network-types = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 thiserror = { workspace = true }
diff --git a/substrate/client/network/src/behaviour.rs b/substrate/client/network/src/behaviour.rs
index dbb72381b660..e2a91e961668 100644
--- a/substrate/client/network/src/behaviour.rs
+++ b/substrate/client/network/src/behaviour.rs
@@ -68,6 +68,7 @@ pub struct Behaviour<B: BlockT> {
 }
 
 /// Event generated by `Behaviour`.
+#[derive(Debug)]
 pub enum BehaviourOut {
 	/// Started a random iterative Kademlia discovery query.
 	RandomKademliaStarted,
@@ -310,6 +311,22 @@ impl<B: BlockT> Behaviour<B> {
 	) {
 		self.discovery.store_record(record_key, record_value, publisher, expires);
 	}
+
+	/// Start providing `key` on the DHT.
+	pub fn start_providing(&mut self, key: RecordKey) {
+		self.discovery.start_providing(key)
+	}
+
+	/// Stop providing `key` on the DHT.
+	pub fn stop_providing(&mut self, key: &RecordKey) {
+		self.discovery.stop_providing(key)
+	}
+
+	/// Start searching for providers on the DHT. Will later produce either a `ProvidersFound`
+	/// or `ProvidersNotFound` event.
+	pub fn get_providers(&mut self, key: RecordKey) {
+		self.discovery.get_providers(key)
+	}
 }
 
 impl From<CustomMessageOutcome> for BehaviourOut {
@@ -387,6 +404,17 @@ impl From<DiscoveryOut> for BehaviourOut {
 				),
 			DiscoveryOut::ValuePutFailed(key, duration) =>
 				BehaviourOut::Dht(DhtEvent::ValuePutFailed(key.into()), Some(duration)),
+			DiscoveryOut::StartProvidingFailed(key) =>
+				BehaviourOut::Dht(DhtEvent::StartProvidingFailed(key.into()), None),
+			DiscoveryOut::ProvidersFound(key, providers, duration) => BehaviourOut::Dht(
+				DhtEvent::ProvidersFound(
+					key.into(),
+					providers.into_iter().map(Into::into).collect(),
+				),
+				Some(duration),
+			),
+			DiscoveryOut::ProvidersNotFound(key, duration) =>
+				BehaviourOut::Dht(DhtEvent::ProvidersNotFound(key.into()), Some(duration)),
 			DiscoveryOut::RandomKademliaStarted => BehaviourOut::RandomKademliaStarted,
 		}
 	}
diff --git a/substrate/client/network/src/discovery.rs b/substrate/client/network/src/discovery.rs
index 8080bda9a574..917449cf228c 100644
--- a/substrate/client/network/src/discovery.rs
+++ b/substrate/client/network/src/discovery.rs
@@ -53,13 +53,13 @@ use futures::prelude::*;
 use futures_timer::Delay;
 use ip_network::IpNetwork;
 use libp2p::{
-	core::{Endpoint, Multiaddr},
+	core::{transport::PortUse, Endpoint, Multiaddr},
 	kad::{
 		self,
-		record::store::{MemoryStore, RecordStore},
+		store::{MemoryStore, RecordStore},
 		Behaviour as Kademlia, BucketInserts, Config as KademliaConfig, Event as KademliaEvent,
-		GetClosestPeersError, GetRecordOk, PeerRecord, QueryId, QueryResult, Quorum, Record,
-		RecordKey,
+		Event, GetClosestPeersError, GetProvidersError, GetProvidersOk, GetRecordOk, PeerRecord,
+		QueryId, QueryResult, Quorum, Record, RecordKey,
 	},
 	mdns::{self, tokio::Behaviour as TokioMdns},
 	multiaddr::Protocol,
@@ -68,8 +68,8 @@ use libp2p::{
 			toggle::{Toggle, ToggleConnectionHandler},
 			DialFailure, ExternalAddrConfirmed, FromSwarm,
 		},
-		ConnectionDenied, ConnectionId, DialError, NetworkBehaviour, PollParameters,
-		StreamProtocol, THandler, THandlerInEvent, THandlerOutEvent, ToSwarm,
+		ConnectionDenied, ConnectionId, DialError, NetworkBehaviour, StreamProtocol, THandler,
+		THandlerInEvent, THandlerOutEvent, ToSwarm,
 	},
 	PeerId,
 };
@@ -214,23 +214,14 @@ impl DiscoveryConfig {
 			enable_mdns,
 			kademlia_disjoint_query_paths,
 			kademlia_protocol,
-			kademlia_legacy_protocol,
+			kademlia_legacy_protocol: _,
 			kademlia_replication_factor,
 		} = self;
 
 		let kademlia = if let Some(ref kademlia_protocol) = kademlia_protocol {
-			let mut config = KademliaConfig::default();
+			let mut config = KademliaConfig::new(kademlia_protocol.clone());
 
 			config.set_replication_factor(kademlia_replication_factor);
-			// Populate kad with both the legacy and the new protocol names.
-			// Remove the legacy protocol:
-			// https://github.com/paritytech/polkadot-sdk/issues/504
-			let kademlia_protocols = if let Some(legacy_protocol) = kademlia_legacy_protocol {
-				vec![kademlia_protocol.clone(), legacy_protocol]
-			} else {
-				vec![kademlia_protocol.clone()]
-			};
-			config.set_protocol_names(kademlia_protocols.into_iter().map(Into::into).collect());
 
 			config.set_record_filtering(libp2p::kad::StoreInserts::FilterBoth);
 
@@ -466,6 +457,31 @@ impl DiscoveryBehaviour {
 			}
 		}
 	}
+
+	/// Register as a content provider on the DHT for `key`.
+	pub fn start_providing(&mut self, key: RecordKey) {
+		if let Some(kad) = self.kademlia.as_mut() {
+			if let Err(e) = kad.start_providing(key.clone()) {
+				warn!(target: "sub-libp2p", "Libp2p => Failed to start providing {key:?}: {e}.");
+				self.pending_events.push_back(DiscoveryOut::StartProvidingFailed(key));
+			}
+		}
+	}
+
+	/// Deregister as a content provider on the DHT for `key`.
+	pub fn stop_providing(&mut self, key: &RecordKey) {
+		if let Some(kad) = self.kademlia.as_mut() {
+			kad.stop_providing(key);
+		}
+	}
+
+	/// Get content providers for `key` from the DHT.
+	pub fn get_providers(&mut self, key: RecordKey) {
+		if let Some(kad) = self.kademlia.as_mut() {
+			kad.get_providers(key);
+		}
+	}
+
 	/// Store a record in the Kademlia record store.
 	pub fn store_record(
 		&mut self,
@@ -581,6 +597,15 @@ pub enum DiscoveryOut {
 	/// Returning the corresponding key as well as the request duration.
 	ValuePutFailed(RecordKey, Duration),
 
+	/// Starting providing a key failed.
+	StartProvidingFailed(RecordKey),
+
+	/// The DHT yielded results for the providers request.
+	ProvidersFound(RecordKey, HashSet<PeerId>, Duration),
+
+	/// Providers for the requested key were not found in the DHT.
+	ProvidersNotFound(RecordKey, Duration),
+
 	/// Started a random Kademlia query.
 	///
 	/// Only happens if [`DiscoveryConfig::with_dht_random_walk`] has been configured to `true`.
@@ -613,12 +638,14 @@ impl NetworkBehaviour for DiscoveryBehaviour {
 		peer: PeerId,
 		addr: &Multiaddr,
 		role_override: Endpoint,
+		port_use: PortUse,
 	) -> Result<THandler<Self>, ConnectionDenied> {
 		self.kademlia.handle_established_outbound_connection(
 			connection_id,
 			peer,
 			addr,
 			role_override,
+			port_use,
 		)
 	}
 
@@ -690,7 +717,7 @@ impl NetworkBehaviour for DiscoveryBehaviour {
 		Ok(list.into_iter().collect())
 	}
 
-	fn on_swarm_event(&mut self, event: FromSwarm<Self::ConnectionHandler>) {
+	fn on_swarm_event(&mut self, event: FromSwarm) {
 		match event {
 			FromSwarm::ConnectionEstablished(e) => {
 				self.num_connections += 1;
@@ -777,6 +804,10 @@ impl NetworkBehaviour for DiscoveryBehaviour {
 
 				self.kademlia.on_swarm_event(FromSwarm::ExternalAddrConfirmed(e));
 			},
+			event => {
+				debug!(target: "sub-libp2p", "New unknown `FromSwarm` libp2p event: {event:?}");
+				self.kademlia.on_swarm_event(event);
+			},
 		}
 	}
 
@@ -789,11 +820,7 @@ impl NetworkBehaviour for DiscoveryBehaviour {
 		self.kademlia.on_connection_handler_event(peer_id, connection_id, event);
 	}
 
-	fn poll(
-		&mut self,
-		cx: &mut Context,
-		params: &mut impl PollParameters,
-	) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
+	fn poll(&mut self, cx: &mut Context) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
 		// Immediately process the content of `discovered`.
 		if let Some(ev) = self.pending_events.pop_front() {
 			return Poll::Ready(ToSwarm::GenerateEvent(ev))
@@ -836,7 +863,7 @@ impl NetworkBehaviour for DiscoveryBehaviour {
 			}
 		}
 
-		while let Poll::Ready(ev) = self.kademlia.poll(cx, params) {
+		while let Poll::Ready(ev) = self.kademlia.poll(cx) {
 			match ev {
 				ToSwarm::GenerateEvent(ev) => match ev {
 					KademliaEvent::RoutingUpdated { peer, .. } => {
@@ -982,6 +1009,56 @@ impl NetworkBehaviour for DiscoveryBehaviour {
 						};
 						return Poll::Ready(ToSwarm::GenerateEvent(ev))
 					},
+					KademliaEvent::OutboundQueryProgressed {
+						result: QueryResult::GetProviders(res),
+						stats,
+						id,
+						..
+					} => {
+						let ev = match res {
+							Ok(GetProvidersOk::FoundProviders { key, providers }) => {
+								debug!(
+									target: "sub-libp2p",
+									"Libp2p => Found providers {:?} for key {:?}, id {:?}, stats {:?}",
+									providers,
+									key,
+									id,
+									stats,
+								);
+
+								DiscoveryOut::ProvidersFound(
+									key,
+									providers,
+									stats.duration().unwrap_or_default(),
+								)
+							},
+							Ok(GetProvidersOk::FinishedWithNoAdditionalRecord {
+								closest_peers: _,
+							}) => {
+								debug!(
+									target: "sub-libp2p",
+									"Libp2p => Finished with no additional providers {:?}, stats {:?}, took {:?} ms",
+									id,
+									stats,
+									stats.duration().map(|val| val.as_millis())
+								);
+
+								continue
+							},
+							Err(GetProvidersError::Timeout { key, closest_peers: _ }) => {
+								debug!(
+									target: "sub-libp2p",
+									"Libp2p => Failed to get providers for {key:?} due to timeout.",
+								);
+
+								DiscoveryOut::ProvidersNotFound(
+									key,
+									stats.duration().unwrap_or_default(),
+								)
+							},
+						};
+						return Poll::Ready(ToSwarm::GenerateEvent(ev))
+					},
 					KademliaEvent::OutboundQueryProgressed {
 						result: QueryResult::PutRecord(res),
 						stats,
@@ -1019,30 +1096,38 @@ impl NetworkBehaviour for DiscoveryBehaviour {
 							e.key(), e,
 						),
 					},
+					KademliaEvent::OutboundQueryProgressed {
+						result: QueryResult::Bootstrap(res),
+						..
+					} => match res {
+						Ok(ok) => debug!(
+							target: "sub-libp2p",
+							"Libp2p => DHT bootstrap progressed: {ok:?}",
+						),
+						Err(e) => warn!(
+							target: "sub-libp2p",
+							"Libp2p => DHT bootstrap error: {e:?}",
+						),
+					},
 					// We never start any other type of query.
 					KademliaEvent::OutboundQueryProgressed { result: e, .. } => {
 						warn!(target: "sub-libp2p", "Libp2p => Unhandled Kademlia event: {:?}", e)
 					},
+					Event::ModeChanged { new_mode } => {
+						debug!(target: "sub-libp2p", "Libp2p => Kademlia mode changed: {new_mode}")
+					},
 				},
 				ToSwarm::Dial { opts } => return Poll::Ready(ToSwarm::Dial { opts }),
-				ToSwarm::NotifyHandler { peer_id, handler, event } =>
-					return Poll::Ready(ToSwarm::NotifyHandler { peer_id, handler, event }),
-				ToSwarm::CloseConnection { peer_id, connection } =>
-					return Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }),
-				ToSwarm::NewExternalAddrCandidate(observed) =>
-					return Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)),
-				ToSwarm::ExternalAddrConfirmed(addr) =>
-					return Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)),
-				ToSwarm::ExternalAddrExpired(addr) =>
-					return Poll::Ready(ToSwarm::ExternalAddrExpired(addr)),
-				ToSwarm::ListenOn { opts } => return Poll::Ready(ToSwarm::ListenOn { opts }),
-				ToSwarm::RemoveListener { id } =>
-					return Poll::Ready(ToSwarm::RemoveListener { id }),
+				event => {
+					return Poll::Ready(event.map_out(|_| {
+						unreachable!("`GenerateEvent` is handled in a branch above; qed")
+					}));
+				},
 			}
 		}
 
 		// Poll mDNS.
-		while let Poll::Ready(ev) = self.mdns.poll(cx, params) {
+		while let Poll::Ready(ev) = self.mdns.poll(cx) {
 			match ev {
 				ToSwarm::GenerateEvent(event) => match event {
 					mdns::Event::Discovered(list) => {
@@ -1064,17 +1149,17 @@ impl NetworkBehaviour for DiscoveryBehaviour {
 				},
 				// `event` is an enum with no variant
 				ToSwarm::NotifyHandler { event, .. } => match event {},
-				ToSwarm::CloseConnection { peer_id, connection } =>
-					return Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }),
-				ToSwarm::NewExternalAddrCandidate(observed) =>
-					return Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)),
-				ToSwarm::ExternalAddrConfirmed(addr) =>
-					return Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)),
-				ToSwarm::ExternalAddrExpired(addr) =>
-					return Poll::Ready(ToSwarm::ExternalAddrExpired(addr)),
-				ToSwarm::ListenOn { opts } => return Poll::Ready(ToSwarm::ListenOn { opts }),
-				ToSwarm::RemoveListener { id } =>
-					return Poll::Ready(ToSwarm::RemoveListener { id }),
+				event => {
+					return Poll::Ready(
+						event
+							.map_in(|_| {
+								unreachable!("`NotifyHandler` is handled in a branch above; qed")
+							})
+							.map_out(|_| {
+								unreachable!("`GenerateEvent` is handled in a branch above; qed")
+							}),
+					);
+				},
 			}
 		}
 
@@ -1117,21 +1202,14 @@ mod tests {
 		},
 		identity::Keypair,
 		noise,
-		swarm::{Executor, Swarm, SwarmEvent},
+		swarm::{Swarm, SwarmEvent},
 		yamux, Multiaddr,
 	};
 	use sp_core::hash::H256;
-	use std::{collections::HashSet, pin::Pin, task::Poll};
+	use std::{collections::HashSet, task::Poll, time::Duration};
 
-	struct TokioExecutor(tokio::runtime::Runtime);
-	impl Executor for TokioExecutor {
-		fn exec(&self, f: Pin<Box<dyn Future<Output = ()> + Send>>) {
-			let _ = self.0.spawn(f);
-		}
-	}
-
-	#[test]
-	fn discovery_working() {
+	#[tokio::test]
+	async fn discovery_working() {
 		let mut first_swarm_peer_id_and_addr = None;
 
 		let genesis_hash = H256::from_low_u64_be(1);
@@ -1142,42 +1220,40 @@ mod tests {
 		// the first swarm via `with_permanent_addresses`.
 		let mut swarms = (0..25)
 			.map(|i| {
-				let keypair = Keypair::generate_ed25519();
-
-				let transport = MemoryTransport::new()
-					.upgrade(upgrade::Version::V1)
-					.authenticate(noise::Config::new(&keypair).unwrap())
-					.multiplex(yamux::Config::default())
-					.boxed();
-
-				let behaviour = {
-					let mut config = DiscoveryConfig::new(keypair.public().to_peer_id());
-					config
-						.with_permanent_addresses(first_swarm_peer_id_and_addr.clone())
-						.allow_private_ip(true)
-						.allow_non_globals_in_dht(true)
-						.discovery_limit(50)
-						.with_kademlia(genesis_hash, fork_id, &protocol_id);
-
-					config.finish()
-				};
-
-				let runtime = tokio::runtime::Runtime::new().unwrap();
-				#[allow(deprecated)]
-				let mut swarm = libp2p::swarm::SwarmBuilder::with_executor(
-					transport,
-					behaviour,
-					keypair.public().to_peer_id(),
-					TokioExecutor(runtime),
-				)
-				.build();
+				let mut swarm = libp2p::SwarmBuilder::with_new_identity()
+					.with_tokio()
+					.with_other_transport(|keypair| {
+						MemoryTransport::new()
+							.upgrade(upgrade::Version::V1)
+							.authenticate(noise::Config::new(&keypair).unwrap())
+							.multiplex(yamux::Config::default())
+							.boxed()
+					})
+					.unwrap()
+					.with_behaviour(|keypair| {
+						let mut config = DiscoveryConfig::new(keypair.public().to_peer_id());
+						config
+							.with_permanent_addresses(first_swarm_peer_id_and_addr.clone())
+							.allow_private_ip(true)
+							.allow_non_globals_in_dht(true)
+							.discovery_limit(50)
+							.with_kademlia(genesis_hash, fork_id, &protocol_id);
+
+						config.finish()
+					})
+					.unwrap()
+					.with_swarm_config(|config| {
+						// This is taken care of by notification protocols in non-test environment
+						config.with_idle_connection_timeout(Duration::from_secs(10))
+					})
+					.build();
 
 				let listen_addr: Multiaddr =
 					format!("/memory/{}", rand::random::<u64>()).parse().unwrap();
 
 				if i == 0 {
 					first_swarm_peer_id_and_addr =
-						Some((keypair.public().to_peer_id(), listen_addr.clone()))
+						Some((*swarm.local_peer_id(), listen_addr.clone()))
 				}
 
 				swarm.listen_on(listen_addr.clone()).unwrap();
@@ -1264,7 +1340,7 @@ mod tests {
 			}
 		});
 
-		futures::executor::block_on(fut);
+		fut.await
 	}
 
 	#[test]
diff --git a/substrate/client/network/src/event.rs b/substrate/client/network/src/event.rs
index 626cf516a7ec..e8ec1eee2545 100644
--- a/substrate/client/network/src/event.rs
+++ b/substrate/client/network/src/event.rs
@@ -45,8 +45,17 @@ pub enum DhtEvent {
 	/// An error has occurred while putting a record into the DHT.
 	ValuePutFailed(Key),
 
+	/// An error occured while registering as a content provider on the DHT.
+	StartProvidingFailed(Key),
+
 	/// The DHT received a put record request.
 	PutRecordRequest(Key, Vec<u8>, Option<sc_network_types::PeerId>, Option<std::time::Instant>),
+
+	/// The providers for [`Key`] were found.
+	ProvidersFound(Key, Vec<PeerId>),
+
+	/// The providers for [`Key`] were not found.
+	ProvidersNotFound(Key),
 }
 
 /// Type for events generated by networking layer.
diff --git a/substrate/client/network/src/litep2p/discovery.rs b/substrate/client/network/src/litep2p/discovery.rs
index 3a9454e317cc..2bea2e5a80dc 100644
--- a/substrate/client/network/src/litep2p/discovery.rs
+++ b/substrate/client/network/src/litep2p/discovery.rs
@@ -32,7 +32,7 @@ use litep2p::{
 		libp2p::{
 			identify::{Config as IdentifyConfig, IdentifyEvent},
 			kademlia::{
-				Config as KademliaConfig, ConfigBuilder as KademliaConfigBuilder,
+				Config as KademliaConfig, ConfigBuilder as KademliaConfigBuilder, ContentProvider,
 				IncomingRecordValidationMode, KademliaEvent, KademliaHandle, QueryId, Quorum,
 				Record, RecordKey, RecordsType,
 			},
@@ -144,6 +144,14 @@ pub enum DiscoveryEvent {
 		query_id: QueryId,
 	},
 
+	/// Providers were successfully retrieved.
+	GetProvidersSuccess {
+		/// Query ID.
+		query_id: QueryId,
+		/// Found providers sorted by distance to provided key.
+		providers: Vec<ContentProvider>,
+	},
+
 	/// Query failed.
 	QueryFailed {
 		/// Query ID.
@@ -407,6 +415,21 @@ impl Discovery {
 			.await;
 	}
 
+	/// Start providing `key`.
+	pub async fn start_providing(&mut self, key: KademliaKey) {
+		self.kademlia_handle.start_providing(key.into()).await;
+	}
+
+	/// Stop providing `key`.
+	pub async fn stop_providing(&mut self, key: KademliaKey) {
+		self.kademlia_handle.stop_providing(key.into()).await;
+	}
+
+	/// Get providers for `key`.
+	pub async fn get_providers(&mut self, key: KademliaKey) -> QueryId {
+		self.kademlia_handle.get_providers(key.into()).await
+	}
+
 	/// Check if the observed address is a known address.
 	fn is_known_address(known: &Multiaddr, observed: &Multiaddr) -> bool {
 		let mut known = known.iter();
@@ -581,8 +604,22 @@ impl Stream for Discovery {
 
 				return Poll::Ready(Some(DiscoveryEvent::IncomingRecord { record }))
 			},
-			// Content provider events are ignored for now.
-			Poll::Ready(Some(KademliaEvent::GetProvidersSuccess { .. })) |
+			Poll::Ready(Some(KademliaEvent::GetProvidersSuccess {
+				provided_key,
+				providers,
+				query_id,
+			})) => {
+				log::trace!(
+					target: LOG_TARGET,
+					"`GET_PROVIDERS` for {query_id:?} with {provided_key:?} yielded {providers:?}",
+				);
+
+				return Poll::Ready(Some(DiscoveryEvent::GetProvidersSuccess {
+					query_id,
+					providers,
+				}))
+			},
+			// We do not validate incoming providers.
 			Poll::Ready(Some(KademliaEvent::IncomingProvider { .. })) => {},
 		}
 
diff --git a/substrate/client/network/src/litep2p/mod.rs b/substrate/client/network/src/litep2p/mod.rs
index b6d64b34d64a..52b2970525df 100644
--- a/substrate/client/network/src/litep2p/mod.rs
+++ b/substrate/client/network/src/litep2p/mod.rs
@@ -143,6 +143,17 @@ struct ConnectionContext {
 	num_connections: usize,
 }
 
+/// Kademlia query we are tracking.
+#[derive(Debug)]
+enum KadQuery {
+	/// `GET_VALUE` query for key and when it was initiated.
+	GetValue(RecordKey, Instant),
+	/// `PUT_VALUE` query for key and when it was initiated.
+	PutValue(RecordKey, Instant),
+	/// `GET_PROVIDERS` query for key and when it was initiated.
+	GetProviders(RecordKey, Instant),
+}
+
 /// Networking backend for `litep2p`.
 pub struct Litep2pNetworkBackend {
 	/// Main `litep2p` object.
@@ -157,11 +168,8 @@ pub struct Litep2pNetworkBackend {
 	/// `Peerset` handles to notification protocols.
 	peerset_handles: HashMap<ProtocolName, ProtocolControlHandle>,
 
-	/// Pending `GET_VALUE` queries.
-	pending_get_values: HashMap<QueryId, (RecordKey, Instant)>,
-
-	/// Pending `PUT_VALUE` queries.
-	pending_put_values: HashMap<QueryId, (RecordKey, Instant)>,
+	/// Pending Kademlia queries.
+	pending_queries: HashMap<QueryId, KadQuery>,
 
 	/// Discovery.
 	discovery: Discovery,
@@ -615,8 +623,7 @@ impl<B: BlockT + 'static, H: ExHashT> NetworkBackend<B, H> for Litep2pNetworkBac
 			peerset_handles: notif_protocols,
 			num_connected,
 			discovery,
-			pending_put_values: HashMap::new(),
-			pending_get_values: HashMap::new(),
+			pending_queries: HashMap::new(),
 			peerstore_handle: peer_store_handle,
 			block_announce_protocol,
 			event_streams: out_events::OutChannels::new(None)?,
@@ -704,21 +711,30 @@ impl<B: BlockT + 'static, H: ExHashT> NetworkBackend<B, H> for Litep2pNetworkBac
 					Some(command) => match command {
 						NetworkServiceCommand::GetValue{ key } => {
 							let query_id = self.discovery.get_value(key.clone()).await;
-							self.pending_get_values.insert(query_id, (key, Instant::now()));
+							self.pending_queries.insert(query_id, KadQuery::GetValue(key, Instant::now()));
 						}
 						NetworkServiceCommand::PutValue { key, value } => {
 							let query_id = self.discovery.put_value(key.clone(), value).await;
-							self.pending_put_values.insert(query_id, (key, Instant::now()));
+							self.pending_queries.insert(query_id, KadQuery::PutValue(key, Instant::now()));
 						}
 						NetworkServiceCommand::PutValueTo { record, peers, update_local_storage} => {
 							let kademlia_key = record.key.clone();
 							let query_id = self.discovery.put_value_to_peers(record.into(), peers, update_local_storage).await;
-							self.pending_put_values.insert(query_id, (kademlia_key, Instant::now()));
+							self.pending_queries.insert(query_id, KadQuery::PutValue(kademlia_key, Instant::now()));
 						}
-
 						NetworkServiceCommand::StoreRecord { key, value, publisher, expires } => {
 							self.discovery.store_record(key, value, publisher.map(Into::into), expires).await;
 						}
+						NetworkServiceCommand::StartProviding { key } => {
+							self.discovery.start_providing(key).await;
+						}
+						NetworkServiceCommand::StopProviding { key } => {
+							self.discovery.stop_providing(key).await;
+						}
+						NetworkServiceCommand::GetProviders { key } => {
+							let query_id = self.discovery.get_providers(key.clone()).await;
+							self.pending_queries.insert(query_id, KadQuery::GetProviders(key, Instant::now()));
+						}
 						NetworkServiceCommand::EventStream { tx } => {
 							self.event_streams.push(tx);
 						}
@@ -821,12 +837,8 @@ impl<B: BlockT + 'static, H: ExHashT> NetworkBackend<B, H> for Litep2pNetworkBac
 						}
 					}
 					Some(DiscoveryEvent::GetRecordSuccess { query_id, records }) => {
-						match self.pending_get_values.remove(&query_id) {
-							None => log::warn!(
-								target: LOG_TARGET,
-								"`GET_VALUE` succeeded for a non-existent query",
-							),
-							Some((key, started)) => {
+						match self.pending_queries.remove(&query_id) {
+							Some(KadQuery::GetValue(key, started)) => {
 								log::trace!(
 									target: LOG_TARGET,
 									"`GET_VALUE` for {:?} ({query_id:?}) succeeded",
@@ -848,16 +860,19 @@ impl<B: BlockT + 'static, H: ExHashT> NetworkBackend<B, H> for Litep2pNetworkBac
 										.with_label_values(&["value-get"])
 										.observe(started.elapsed().as_secs_f64());
 								}
-							}
+							},
+							query => {
+								log::error!(
+									target: LOG_TARGET,
+									"Missing/invalid pending query for `GET_VALUE`: {query:?}"
+								);
+								debug_assert!(false);
+							},
 						}
 					}
 					Some(DiscoveryEvent::PutRecordSuccess { query_id }) => {
-						match self.pending_put_values.remove(&query_id) {
-							None => log::warn!(
-								target: LOG_TARGET,
-								"`PUT_VALUE` succeeded for a non-existent query",
-							),
-							Some((key, started)) => {
+						match self.pending_queries.remove(&query_id) {
+							Some(KadQuery::PutValue(key, started)) => {
 								log::trace!(
 									target: LOG_TARGET,
 									"`PUT_VALUE` for {key:?} ({query_id:?}) succeeded",
@@ -873,35 +888,50 @@ impl<B: BlockT + 'static, H: ExHashT> NetworkBackend<B, H> for Litep2pNetworkBac
 										.with_label_values(&["value-put"])
 										.observe(started.elapsed().as_secs_f64());
 								}
+							},
+							query => {
+								log::error!(
+									target: LOG_TARGET,
+									"Missing/invalid pending query for `PUT_VALUE`: {query:?}"
+								);
+								debug_assert!(false);
 							}
 						}
 					}
-					Some(DiscoveryEvent::QueryFailed { query_id }) => {
-						match self.pending_get_values.remove(&query_id) {
-							None => match self.pending_put_values.remove(&query_id) {
-								None => log::warn!(
+					Some(DiscoveryEvent::GetProvidersSuccess { query_id, providers }) => {
+						match self.pending_queries.remove(&query_id) {
+							Some(KadQuery::GetProviders(key, started)) => {
+								log::trace!(
 									target: LOG_TARGET,
-									"non-existent query failed ({query_id:?})",
-								),
-								Some((key, started)) => {
-									log::debug!(
-										target: LOG_TARGET,
-										"`PUT_VALUE` ({query_id:?}) failed for key {key:?}",
-									);
+									"`GET_PROVIDERS` for {key:?} ({query_id:?}) succeeded",
+								);
 
-									self.event_streams.send(Event::Dht(
-										DhtEvent::ValuePutFailed(key)
-									));
+								self.event_streams.send(Event::Dht(
+									DhtEvent::ProvidersFound(
+										key.into(),
+										providers.into_iter().map(|p| p.peer.into()).collect()
+									)
+								));
 
-									if let Some(ref metrics) = self.metrics {
-										metrics
-											.kademlia_query_duration
-											.with_label_values(&["value-put-failed"])
-											.observe(started.elapsed().as_secs_f64());
-									}
+								if let Some(ref metrics) = self.metrics {
+									metrics
+										.kademlia_query_duration
+										.with_label_values(&["providers-get"])
+										.observe(started.elapsed().as_secs_f64());
 								}
+							},
+							query => {
+								log::error!(
+									target: LOG_TARGET,
+									"Missing/invalid pending query for `GET_PROVIDERS`: {query:?}"
+								);
+								debug_assert!(false);
 							}
-							Some((key, started)) => {
+						}
+					}
+					Some(DiscoveryEvent::QueryFailed { query_id }) => {
+						match self.pending_queries.remove(&query_id) {
+							Some(KadQuery::GetValue(key, started)) => {
 								log::debug!(
 									target: LOG_TARGET,
 									"`GET_VALUE` ({query_id:?}) failed for key {key:?}",
@@ -917,6 +947,46 @@ impl<B: BlockT + 'static, H: ExHashT> NetworkBackend<B, H> for Litep2pNetworkBac
 										.with_label_values(&["value-get-failed"])
 										.observe(started.elapsed().as_secs_f64());
 								}
+							},
+							Some(KadQuery::PutValue(key, started)) => {
+								log::debug!(
+									target: LOG_TARGET,
+									"`PUT_VALUE` ({query_id:?}) failed for key {key:?}",
+								);
+
+								self.event_streams.send(Event::Dht(
+									DhtEvent::ValuePutFailed(key)
+								));
+
+								if let Some(ref metrics) = self.metrics {
+									metrics
+										.kademlia_query_duration
+										.with_label_values(&["value-put-failed"])
+										.observe(started.elapsed().as_secs_f64());
+								}
+							},
+							Some(KadQuery::GetProviders(key, started)) => {
+								log::debug!(
+									target: LOG_TARGET,
+									"`GET_PROVIDERS` ({query_id:?}) failed for key {key:?}"
+								);
+
+								self.event_streams.send(Event::Dht(
+									DhtEvent::ProvidersNotFound(key)
+								));
+
+								if let Some(ref metrics) = self.metrics {
+									metrics
+										.kademlia_query_duration
+										.with_label_values(&["providers-get-failed"])
+										.observe(started.elapsed().as_secs_f64());
+								}
+							},
+							None => {
+								log::warn!(
+									target: LOG_TARGET,
+									"non-existent query failed ({query_id:?})",
+								);
 							}
 						}
 					}
diff --git a/substrate/client/network/src/litep2p/service.rs b/substrate/client/network/src/litep2p/service.rs
index fa1d47e5a1b7..d270e90efdf5 100644
--- a/substrate/client/network/src/litep2p/service.rs
+++ b/substrate/client/network/src/litep2p/service.rs
@@ -104,6 +104,15 @@ pub enum NetworkServiceCommand {
 		expires: Option<Instant>,
 	},
 
+	/// Start providing `key`.
+	StartProviding { key: KademliaKey },
+
+	/// Stop providing `key`.
+	StopProviding { key: KademliaKey },
+
+	/// Get providers for `key`.
+	GetProviders { key: KademliaKey },
+
 	/// Query network status.
 	Status {
 		/// `oneshot::Sender` for sending the status.
@@ -296,6 +305,18 @@ impl NetworkDHTProvider for Litep2pNetworkService {
 			expires,
 		});
 	}
+
+	fn start_providing(&self, key: KademliaKey) {
+		let _ = self.cmd_tx.unbounded_send(NetworkServiceCommand::StartProviding { key });
+	}
+
+	fn stop_providing(&self, key: KademliaKey) {
+		let _ = self.cmd_tx.unbounded_send(NetworkServiceCommand::StopProviding { key });
+	}
+
+	fn get_providers(&self, key: KademliaKey) {
+		let _ = self.cmd_tx.unbounded_send(NetworkServiceCommand::GetProviders { key });
+	}
 }
 
 #[async_trait::async_trait]
diff --git a/substrate/client/network/src/network_state.rs b/substrate/client/network/src/network_state.rs
index cf8b8b55a7ff..65fd494739ee 100644
--- a/substrate/client/network/src/network_state.rs
+++ b/substrate/client/network/src/network_state.rs
@@ -106,7 +106,7 @@ pub enum Endpoint {
 impl From<ConnectedPoint> for PeerEndpoint {
 	fn from(endpoint: ConnectedPoint) -> Self {
 		match endpoint {
-			ConnectedPoint::Dialer { address, role_override } =>
+			ConnectedPoint::Dialer { address, role_override, port_use: _ } =>
 				Self::Dialing(address, role_override.into()),
 			ConnectedPoint::Listener { local_addr, send_back_addr } =>
 				Self::Listening { local_addr, send_back_addr },
diff --git a/substrate/client/network/src/peer_info.rs b/substrate/client/network/src/peer_info.rs
index 21eeea6bcc0c..a673f06fd622 100644
--- a/substrate/client/network/src/peer_info.rs
+++ b/substrate/client/network/src/peer_info.rs
@@ -25,7 +25,7 @@ use either::Either;
 use fnv::FnvHashMap;
 use futures::prelude::*;
 use libp2p::{
-	core::{ConnectedPoint, Endpoint},
+	core::{transport::PortUse, ConnectedPoint, Endpoint},
 	identify::{
 		Behaviour as Identify, Config as IdentifyConfig, Event as IdentifyEvent,
 		Info as IdentifyInfo,
@@ -38,8 +38,8 @@ use libp2p::{
 			ExternalAddrConfirmed, FromSwarm, ListenFailure,
 		},
 		ConnectionDenied, ConnectionHandler, ConnectionHandlerSelect, ConnectionId,
-		NetworkBehaviour, NewExternalAddrCandidate, PollParameters, THandler, THandlerInEvent,
-		THandlerOutEvent, ToSwarm,
+		NetworkBehaviour, NewExternalAddrCandidate, THandler, THandlerInEvent, THandlerOutEvent,
+		ToSwarm,
 	},
 	Multiaddr, PeerId,
 };
@@ -275,23 +275,26 @@ impl NetworkBehaviour for PeerInfoBehaviour {
 		peer: PeerId,
 		addr: &Multiaddr,
 		role_override: Endpoint,
+		port_use: PortUse,
 	) -> Result<THandler<Self>, ConnectionDenied> {
 		let ping_handler = self.ping.handle_established_outbound_connection(
 			connection_id,
 			peer,
 			addr,
 			role_override,
+			port_use,
 		)?;
 		let identify_handler = self.identify.handle_established_outbound_connection(
 			connection_id,
 			peer,
 			addr,
 			role_override,
+			port_use,
 		)?;
 		Ok(ping_handler.select(identify_handler))
 	}
 
-	fn on_swarm_event(&mut self, event: FromSwarm<Self::ConnectionHandler>) {
+	fn on_swarm_event(&mut self, event: FromSwarm) {
 		match event {
 			FromSwarm::ConnectionEstablished(
 				e @ ConnectionEstablished { peer_id, endpoint, .. },
@@ -319,22 +322,21 @@ impl NetworkBehaviour for PeerInfoBehaviour {
 				peer_id,
 				connection_id,
 				endpoint,
-				handler,
+				cause,
 				remaining_established,
 			}) => {
-				let (ping_handler, identity_handler) = handler.into_inner();
 				self.ping.on_swarm_event(FromSwarm::ConnectionClosed(ConnectionClosed {
 					peer_id,
 					connection_id,
 					endpoint,
-					handler: ping_handler,
+					cause,
 					remaining_established,
 				}));
 				self.identify.on_swarm_event(FromSwarm::ConnectionClosed(ConnectionClosed {
 					peer_id,
 					connection_id,
 					endpoint,
-					handler: identity_handler,
+					cause,
 					remaining_established,
 				}));
 
@@ -369,18 +371,21 @@ impl NetworkBehaviour for PeerInfoBehaviour {
 				send_back_addr,
 				error,
 				connection_id,
+				peer_id,
 			}) => {
 				self.ping.on_swarm_event(FromSwarm::ListenFailure(ListenFailure {
 					local_addr,
 					send_back_addr,
 					error,
 					connection_id,
+					peer_id,
 				}));
 				self.identify.on_swarm_event(FromSwarm::ListenFailure(ListenFailure {
 					local_addr,
 					send_back_addr,
 					error,
 					connection_id,
+					peer_id,
 				}));
 			},
 			FromSwarm::ListenerError(e) => {
@@ -438,6 +443,11 @@ impl NetworkBehaviour for PeerInfoBehaviour {
 				self.ping.on_swarm_event(FromSwarm::NewListenAddr(e));
 				self.identify.on_swarm_event(FromSwarm::NewListenAddr(e));
 			},
+			event => {
+				debug!(target: "sub-libp2p", "New unknown `FromSwarm` libp2p event: {event:?}");
+				self.ping.on_swarm_event(event);
+				self.identify.on_swarm_event(event);
+			},
 		}
 	}
 
@@ -455,47 +465,29 @@ impl NetworkBehaviour for PeerInfoBehaviour {
 		}
 	}
 
-	fn poll(
-		&mut self,
-		cx: &mut Context,
-		params: &mut impl PollParameters,
-	) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
+	fn poll(&mut self, cx: &mut Context) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
 		if let Some(event) = self.pending_actions.pop_front() {
 			return Poll::Ready(event)
 		}
 
 		loop {
-			match self.ping.poll(cx, params) {
+			match self.ping.poll(cx) {
 				Poll::Pending => break,
 				Poll::Ready(ToSwarm::GenerateEvent(ev)) => {
 					if let PingEvent { peer, result: Ok(rtt), connection } = ev {
 						self.handle_ping_report(&peer, rtt, connection)
 					}
 				},
-				Poll::Ready(ToSwarm::Dial { opts }) => return Poll::Ready(ToSwarm::Dial { opts }),
-				Poll::Ready(ToSwarm::NotifyHandler { peer_id, handler, event }) =>
-					return Poll::Ready(ToSwarm::NotifyHandler {
-						peer_id,
-						handler,
-						event: Either::Left(event),
-					}),
-				Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }) =>
-					return Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }),
-				Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)) =>
-					return Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)),
-				Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)) =>
-					return Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)),
-				Poll::Ready(ToSwarm::ExternalAddrExpired(addr)) =>
-					return Poll::Ready(ToSwarm::ExternalAddrExpired(addr)),
-				Poll::Ready(ToSwarm::ListenOn { opts }) =>
-					return Poll::Ready(ToSwarm::ListenOn { opts }),
-				Poll::Ready(ToSwarm::RemoveListener { id }) =>
-					return Poll::Ready(ToSwarm::RemoveListener { id }),
+				Poll::Ready(event) => {
+					return Poll::Ready(event.map_in(Either::Left).map_out(|_| {
+						unreachable!("`GenerateEvent` is handled in a branch above; qed")
+					}));
+				},
 			}
 		}
 
 		loop {
-			match self.identify.poll(cx, params) {
+			match self.identify.poll(cx) {
 				Poll::Pending => break,
 				Poll::Ready(ToSwarm::GenerateEvent(event)) => match event {
 					IdentifyEvent::Received { peer_id, info, .. } => {
@@ -503,31 +495,20 @@ impl NetworkBehaviour for PeerInfoBehaviour {
 						let event = PeerInfoEvent::Identified { peer_id, info };
 						return Poll::Ready(ToSwarm::GenerateEvent(event))
 					},
-					IdentifyEvent::Error { peer_id, error } => {
-						debug!(target: "sub-libp2p", "Identification with peer {:?} failed => {}", peer_id, error)
+					IdentifyEvent::Error { connection_id, peer_id, error } => {
+						debug!(
+							target: "sub-libp2p",
+							"Identification with peer {peer_id:?}({connection_id}) failed => {error}"
+						);
 					},
 					IdentifyEvent::Pushed { .. } => {},
 					IdentifyEvent::Sent { .. } => {},
 				},
-				Poll::Ready(ToSwarm::Dial { opts }) => return Poll::Ready(ToSwarm::Dial { opts }),
-				Poll::Ready(ToSwarm::NotifyHandler { peer_id, handler, event }) =>
-					return Poll::Ready(ToSwarm::NotifyHandler {
-						peer_id,
-						handler,
-						event: Either::Right(event),
-					}),
-				Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }) =>
-					return Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }),
-				Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)) =>
-					return Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)),
-				Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)) =>
-					return Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)),
-				Poll::Ready(ToSwarm::ExternalAddrExpired(addr)) =>
-					return Poll::Ready(ToSwarm::ExternalAddrExpired(addr)),
-				Poll::Ready(ToSwarm::ListenOn { opts }) =>
-					return Poll::Ready(ToSwarm::ListenOn { opts }),
-				Poll::Ready(ToSwarm::RemoveListener { id }) =>
-					return Poll::Ready(ToSwarm::RemoveListener { id }),
+				Poll::Ready(event) => {
+					return Poll::Ready(event.map_in(Either::Right).map_out(|_| {
+						unreachable!("`GenerateEvent` is handled in a branch above; qed")
+					}));
+				},
 			}
 		}
 
diff --git a/substrate/client/network/src/protocol.rs b/substrate/client/network/src/protocol.rs
index 402baa7bb2a4..6da1d601b34f 100644
--- a/substrate/client/network/src/protocol.rs
+++ b/substrate/client/network/src/protocol.rs
@@ -27,10 +27,10 @@ use crate::{
 
 use codec::Encode;
 use libp2p::{
-	core::Endpoint,
+	core::{transport::PortUse, Endpoint},
 	swarm::{
-		behaviour::FromSwarm, ConnectionDenied, ConnectionId, NetworkBehaviour, PollParameters,
-		THandler, THandlerInEvent, THandlerOutEvent, ToSwarm,
+		behaviour::FromSwarm, ConnectionDenied, ConnectionId, NetworkBehaviour, THandler,
+		THandlerInEvent, THandlerOutEvent, ToSwarm,
 	},
 	Multiaddr, PeerId,
 };
@@ -47,9 +47,7 @@ use notifications::{Notifications, NotificationsOut};
 
 pub(crate) use notifications::ProtocolHandle;
 
-pub use notifications::{
-	notification_service, NotificationsSink, NotifsHandlerError, ProtocolHandlePair, Ready,
-};
+pub use notifications::{notification_service, NotificationsSink, ProtocolHandlePair, Ready};
 
 mod notifications;
 
@@ -250,12 +248,14 @@ impl<B: BlockT> NetworkBehaviour for Protocol<B> {
 		peer: PeerId,
 		addr: &Multiaddr,
 		role_override: Endpoint,
+		port_use: PortUse,
 	) -> Result<THandler<Self>, ConnectionDenied> {
 		self.behaviour.handle_established_outbound_connection(
 			connection_id,
 			peer,
 			addr,
 			role_override,
+			port_use,
 		)
 	}
 
@@ -271,7 +271,7 @@ impl<B: BlockT> NetworkBehaviour for Protocol<B> {
 		Ok(Vec::new())
 	}
 
-	fn on_swarm_event(&mut self, event: FromSwarm<Self::ConnectionHandler>) {
+	fn on_swarm_event(&mut self, event: FromSwarm) {
 		self.behaviour.on_swarm_event(event);
 	}
 
@@ -287,26 +287,15 @@ impl<B: BlockT> NetworkBehaviour for Protocol<B> {
 	fn poll(
 		&mut self,
 		cx: &mut std::task::Context,
-		params: &mut impl PollParameters,
 	) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
-		let event = match self.behaviour.poll(cx, params) {
+		let event = match self.behaviour.poll(cx) {
 			Poll::Pending => return Poll::Pending,
 			Poll::Ready(ToSwarm::GenerateEvent(ev)) => ev,
-			Poll::Ready(ToSwarm::Dial { opts }) => return Poll::Ready(ToSwarm::Dial { opts }),
-			Poll::Ready(ToSwarm::NotifyHandler { peer_id, handler, event }) =>
-				return Poll::Ready(ToSwarm::NotifyHandler { peer_id, handler, event }),
-			Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }) =>
-				return Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }),
-			Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)) =>
-				return Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)),
-			Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)) =>
-				return Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)),
-			Poll::Ready(ToSwarm::ExternalAddrExpired(addr)) =>
-				return Poll::Ready(ToSwarm::ExternalAddrExpired(addr)),
-			Poll::Ready(ToSwarm::ListenOn { opts }) =>
-				return Poll::Ready(ToSwarm::ListenOn { opts }),
-			Poll::Ready(ToSwarm::RemoveListener { id }) =>
-				return Poll::Ready(ToSwarm::RemoveListener { id }),
+			Poll::Ready(event) => {
+				return Poll::Ready(event.map_out(|_| {
+					unreachable!("`GenerateEvent` is handled in a branch above; qed")
+				}));
+			},
 		};
 
 		let outcome = match event {
diff --git a/substrate/client/network/src/protocol/notifications.rs b/substrate/client/network/src/protocol/notifications.rs
index 10fa329097d1..2691496234ad 100644
--- a/substrate/client/network/src/protocol/notifications.rs
+++ b/substrate/client/network/src/protocol/notifications.rs
@@ -21,7 +21,7 @@
 
 pub use self::{
 	behaviour::{Notifications, NotificationsOut, ProtocolConfig},
-	handler::{NotificationsSink, NotifsHandlerError, Ready},
+	handler::{NotificationsSink, Ready},
 	service::{notification_service, ProtocolHandlePair},
 };
 
diff --git a/substrate/client/network/src/protocol/notifications/behaviour.rs b/substrate/client/network/src/protocol/notifications/behaviour.rs
index a562546145c8..e6909fcdefea 100644
--- a/substrate/client/network/src/protocol/notifications/behaviour.rs
+++ b/substrate/client/network/src/protocol/notifications/behaviour.rs
@@ -33,11 +33,11 @@ use bytes::BytesMut;
 use fnv::FnvHashMap;
 use futures::{future::BoxFuture, prelude::*, stream::FuturesUnordered};
 use libp2p::{
-	core::{Endpoint, Multiaddr},
+	core::{transport::PortUse, Endpoint, Multiaddr},
 	swarm::{
 		behaviour::{ConnectionClosed, ConnectionEstablished, DialFailure, FromSwarm},
-		ConnectionDenied, ConnectionId, DialError, NetworkBehaviour, NotifyHandler, PollParameters,
-		THandler, THandlerInEvent, THandlerOutEvent, ToSwarm,
+		ConnectionDenied, ConnectionId, DialError, NetworkBehaviour, NotifyHandler, THandler,
+		THandlerInEvent, THandlerOutEvent, ToSwarm,
 	},
 	PeerId,
 };
@@ -49,6 +49,7 @@ use smallvec::SmallVec;
 use tokio::sync::oneshot::error::RecvError;
 use tokio_stream::StreamMap;
 
+use libp2p::swarm::CloseConnection;
 use std::{
 	cmp,
 	collections::{hash_map::Entry, VecDeque},
@@ -1233,11 +1234,12 @@ impl NetworkBehaviour for Notifications {
 		peer: PeerId,
 		_addr: &Multiaddr,
 		_role_override: Endpoint,
+		_port_use: PortUse,
 	) -> Result<THandler<Self>, ConnectionDenied> {
 		Ok(NotifsHandler::new(peer, self.notif_protocols.clone(), Some(self.metrics.clone())))
 	}
 
-	fn on_swarm_event(&mut self, event: FromSwarm<Self::ConnectionHandler>) {
+	fn on_swarm_event(&mut self, event: FromSwarm) {
 		match event {
 			FromSwarm::ConnectionEstablished(ConnectionEstablished {
 				peer_id,
@@ -1670,6 +1672,9 @@ impl NetworkBehaviour for Notifications {
 			FromSwarm::ExternalAddrConfirmed(_) => {},
 			FromSwarm::AddressChange(_) => {},
 			FromSwarm::NewListenAddr(_) => {},
+			event => {
+				warn!(target: "sub-libp2p", "New unknown `FromSwarm` libp2p event: {event:?}");
+			},
 		}
 	}
 
@@ -2217,14 +2222,19 @@ impl NetworkBehaviour for Notifications {
 					);
 				}
 			},
+			NotifsHandlerOut::Close { protocol_index } => {
+				let set_id = SetId::from(protocol_index);
+
+				trace!(target: "sub-libp2p", "Handler({}, {:?}) => SyncNotificationsClogged({:?})", peer_id, connection_id, set_id);
+				self.events.push_back(ToSwarm::CloseConnection {
+					peer_id,
+					connection: CloseConnection::One(connection_id),
+				});
+			},
 		}
 	}
 
-	fn poll(
-		&mut self,
-		cx: &mut Context,
-		_params: &mut impl PollParameters,
-	) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
+	fn poll(&mut self, cx: &mut Context) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
 		if let Some(event) = self.events.pop_front() {
 			return Poll::Ready(event)
 		}
@@ -2359,7 +2369,6 @@ impl NetworkBehaviour for Notifications {
 }
 
 #[cfg(test)]
-#[allow(deprecated)]
 mod tests {
 	use super::*;
 	use crate::{
@@ -2386,17 +2395,6 @@ mod tests {
 		}
 	}
 
-	#[derive(Clone)]
-	struct MockPollParams {}
-
-	impl PollParameters for MockPollParams {
-		type SupportedProtocolsIter = std::vec::IntoIter<Vec<u8>>;
-
-		fn supported_protocols(&self) -> Self::SupportedProtocolsIter {
-			vec![].into_iter()
-		}
-	}
-
 	fn development_notifs(
 	) -> (Notifications, ProtocolController, Box<dyn crate::service::traits::NotificationService>)
 	{
@@ -2654,7 +2652,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -2854,7 +2852,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3007,7 +3005,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3051,7 +3049,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3121,7 +3119,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3269,7 +3267,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn1,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3395,7 +3393,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3469,7 +3467,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3532,7 +3530,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn1,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3546,7 +3544,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn2,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3600,7 +3598,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3658,7 +3656,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn2,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3719,7 +3717,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn1,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3788,7 +3786,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn1,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3829,7 +3827,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3952,7 +3950,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -3972,11 +3970,9 @@ mod tests {
 		assert!(notif.peers.get(&(peer, set_id)).is_some());
 
 		if tokio::time::timeout(Duration::from_secs(5), async {
-			let mut params = MockPollParams {};
-
 			loop {
 				futures::future::poll_fn(|cx| {
-					let _ = notif.poll(cx, &mut params);
+					let _ = notif.poll(cx);
 					Poll::Ready(())
 				})
 				.await;
@@ -4080,11 +4076,9 @@ mod tests {
 		// verify that the code continues to keep the peer disabled by resetting the timer
 		// after the first one expired.
 		if tokio::time::timeout(Duration::from_secs(5), async {
-			let mut params = MockPollParams {};
-
 			loop {
 				futures::future::poll_fn(|cx| {
-					let _ = notif.poll(cx, &mut params);
+					let _ = notif.poll(cx);
 					Poll::Ready(())
 				})
 				.await;
@@ -4262,7 +4256,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -4503,7 +4497,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: ConnectionId::new_unchecked(0),
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -4605,7 +4599,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: ConnectionId::new_unchecked(0),
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -4687,7 +4681,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: ConnectionId::new_unchecked(0),
 				endpoint: &endpoint.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -4804,7 +4798,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: ConnectionId::new_unchecked(1337),
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -4839,7 +4833,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: ConnectionId::new_unchecked(1337),
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -4890,7 +4884,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: ConnectionId::new_unchecked(1337),
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -4937,7 +4931,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -4987,7 +4981,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: ConnectionId::new_unchecked(1337),
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -5030,7 +5024,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
@@ -5041,7 +5035,7 @@ mod tests {
 				peer_id: peer,
 				connection_id: conn,
 				endpoint: &connected.clone(),
-				handler: NotifsHandler::new(peer, vec![], None),
+				cause: None,
 				remaining_established: 0usize,
 			},
 		));
diff --git a/substrate/client/network/src/protocol/notifications/handler.rs b/substrate/client/network/src/protocol/notifications/handler.rs
index bff60ba1125f..332de9f19c41 100644
--- a/substrate/client/network/src/protocol/notifications/handler.rs
+++ b/substrate/client/network/src/protocol/notifications/handler.rs
@@ -74,12 +74,12 @@ use futures::{
 };
 use libp2p::{
 	swarm::{
-		handler::ConnectionEvent, ConnectionHandler, ConnectionHandlerEvent, KeepAlive, Stream,
+		handler::ConnectionEvent, ConnectionHandler, ConnectionHandlerEvent, Stream,
 		SubstreamProtocol,
 	},
 	PeerId,
 };
-use log::error;
+use log::{error, warn};
 use parking_lot::{Mutex, RwLock};
 use std::{
 	collections::VecDeque,
@@ -87,7 +87,7 @@ use std::{
 	pin::Pin,
 	sync::Arc,
 	task::{Context, Poll},
-	time::{Duration, Instant},
+	time::Duration,
 };
 
 /// Number of pending notifications in asynchronous contexts.
@@ -113,16 +113,18 @@ pub struct NotifsHandler {
 	/// List of notification protocols, specified by the user at initialization.
 	protocols: Vec<Protocol>,
 
-	/// When the connection with the remote has been successfully established.
-	when_connection_open: Instant,
+	/// Whether to keep connection alive
+	keep_alive: bool,
+
+	/// Optional future that keeps connection alive for a certain amount of time.
+	// TODO: this should be safe to remove, see https://github.com/paritytech/polkadot-sdk/issues/6350
+	keep_alive_timeout_future: Option<Pin<Box<dyn Future<Output = ()> + Send + 'static>>>,
 
 	/// Remote we are connected to.
 	peer_id: PeerId,
 
 	/// Events to return in priority from `poll`.
-	events_queue: VecDeque<
-		ConnectionHandlerEvent<NotificationsOut, usize, NotifsHandlerOut, NotifsHandlerError>,
-	>,
+	events_queue: VecDeque<ConnectionHandlerEvent<NotificationsOut, usize, NotifsHandlerOut>>,
 
 	/// Metrics.
 	metrics: Option<Arc<NotificationMetrics>>,
@@ -149,7 +151,12 @@ impl NotifsHandler {
 				})
 				.collect(),
 			peer_id,
-			when_connection_open: Instant::now(),
+			// Keep connection alive initially until below timeout expires
+			keep_alive: true,
+			// A grace period of `INITIAL_KEEPALIVE_TIME` must be given to leave time for the remote
+			// to express desire to open substreams.
+			// TODO: This is a hack and ideally should not be necessary
+			keep_alive_timeout_future: Some(Box::pin(tokio::time::sleep(INITIAL_KEEPALIVE_TIME))),
 			events_queue: VecDeque::with_capacity(16),
 			metrics: metrics.map_or(None, |metrics| Some(Arc::new(metrics))),
 		}
@@ -327,6 +334,12 @@ pub enum NotifsHandlerOut {
 		/// Message that has been received.
 		message: BytesMut,
 	},
+
+	/// Close connection
+	Close {
+		/// Index of the protocol in the list of protocols passed at initialization.
+		protocol_index: usize,
+	},
 }
 
 /// Sink connected directly to the node background task. Allows sending notifications to the peer.
@@ -465,17 +478,9 @@ impl<'a> Ready<'a> {
 	}
 }
 
-/// Error specific to the collection of protocols.
-#[derive(Debug, thiserror::Error)]
-pub enum NotifsHandlerError {
-	#[error("Channel of synchronous notifications is full.")]
-	SyncNotificationsClogged,
-}
-
 impl ConnectionHandler for NotifsHandler {
 	type FromBehaviour = NotifsHandlerIn;
 	type ToBehaviour = NotifsHandlerOut;
-	type Error = NotifsHandlerError;
 	type InboundProtocol = UpgradeCollec<NotificationsIn>;
 	type OutboundProtocol = NotificationsOut;
 	// Index within the `out_protocols`.
@@ -616,6 +621,9 @@ impl ConnectionHandler for NotifsHandler {
 				State::Open { .. } => debug_assert!(false),
 			},
 			ConnectionEvent::ListenUpgradeError(_listen_upgrade_error) => {},
+			event => {
+				warn!(target: "sub-libp2p", "New unknown `ConnectionEvent` libp2p event: {event:?}");
+			},
 		}
 	}
 
@@ -711,35 +719,36 @@ impl ConnectionHandler for NotifsHandler {
 		}
 	}
 
-	fn connection_keep_alive(&self) -> KeepAlive {
+	fn connection_keep_alive(&self) -> bool {
 		// `Yes` if any protocol has some activity.
 		if self.protocols.iter().any(|p| !matches!(p.state, State::Closed { .. })) {
-			return KeepAlive::Yes
+			return true;
 		}
 
-		// A grace period of `INITIAL_KEEPALIVE_TIME` must be given to leave time for the remote
-		// to express desire to open substreams.
-		#[allow(deprecated)]
-		KeepAlive::Until(self.when_connection_open + INITIAL_KEEPALIVE_TIME)
+		self.keep_alive
 	}
 
-	#[allow(deprecated)]
 	fn poll(
 		&mut self,
 		cx: &mut Context,
 	) -> Poll<
-		ConnectionHandlerEvent<
-			Self::OutboundProtocol,
-			Self::OutboundOpenInfo,
-			Self::ToBehaviour,
-			Self::Error,
-		>,
+		ConnectionHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::ToBehaviour>,
 	> {
+		{
+			let maybe_keep_alive_timeout_future = &mut self.keep_alive_timeout_future;
+			if let Some(keep_alive_timeout_future) = maybe_keep_alive_timeout_future {
+				if keep_alive_timeout_future.poll_unpin(cx).is_ready() {
+					maybe_keep_alive_timeout_future.take();
+					self.keep_alive = false;
+				}
+			}
+		}
+
 		if let Some(ev) = self.events_queue.pop_front() {
 			return Poll::Ready(ev)
 		}
 
-		// For each open substream, try send messages from `notifications_sink_rx` to the
+		// For each open substream, try to send messages from `notifications_sink_rx` to the
 		// substream.
 		for protocol_index in 0..self.protocols.len() {
 			if let State::Open {
@@ -750,11 +759,10 @@ impl ConnectionHandler for NotifsHandler {
 					// Only proceed with `out_substream.poll_ready_unpin` if there is an element
 					// available in `notifications_sink_rx`. This avoids waking up the task when
 					// a substream is ready to send if there isn't actually something to send.
-					#[allow(deprecated)]
 					match Pin::new(&mut *notifications_sink_rx).as_mut().poll_peek(cx) {
 						Poll::Ready(Some(&NotificationsSinkMessage::ForceClose)) =>
-							return Poll::Ready(ConnectionHandlerEvent::Close(
-								NotifsHandlerError::SyncNotificationsClogged,
+							return Poll::Ready(ConnectionHandlerEvent::NotifyBehaviour(
+								NotifsHandlerOut::Close { protocol_index },
 							)),
 						Poll::Ready(Some(&NotificationsSinkMessage::Notification { .. })) => {},
 						Poll::Ready(None) | Poll::Pending => break,
@@ -975,6 +983,17 @@ pub mod tests {
 		rx_buffer: BytesMut,
 	}
 
+	/// Mirror of `ActiveStreamCounter` in `libp2p`
+	#[allow(dead_code)]
+	struct MockActiveStreamCounter(Arc<()>);
+
+	// Mirror of `Stream` in `libp2p`
+	#[allow(dead_code)]
+	struct MockStream {
+		stream: Negotiated<SubstreamBox>,
+		counter: Option<MockActiveStreamCounter>,
+	}
+
 	impl MockSubstream {
 		/// Create new substream pair.
 		pub fn new() -> (Self, Self) {
@@ -1004,16 +1023,11 @@ pub mod tests {
 
 		/// Unsafe substitute for `Stream::new` private constructor.
 		fn stream_new(stream: Negotiated<SubstreamBox>) -> Stream {
+			let stream = MockStream { stream, counter: None };
 			// Static asserts to make sure this doesn't break.
 			const _: () = {
-				assert!(
-					core::mem::size_of::<Stream>() ==
-						core::mem::size_of::<Negotiated<SubstreamBox>>()
-				);
-				assert!(
-					core::mem::align_of::<Stream>() ==
-						core::mem::align_of::<Negotiated<SubstreamBox>>()
-				);
+				assert!(core::mem::size_of::<Stream>() == core::mem::size_of::<MockStream>());
+				assert!(core::mem::align_of::<Stream>() == core::mem::align_of::<MockStream>());
 			};
 
 			unsafe { core::mem::transmute(stream) }
@@ -1084,24 +1098,16 @@ pub mod tests {
 
 	/// Create new [`NotifsHandler`].
 	fn notifs_handler() -> NotifsHandler {
-		let proto = Protocol {
-			config: ProtocolConfig {
+		NotifsHandler::new(
+			PeerId::random(),
+			vec![ProtocolConfig {
 				name: "/foo".into(),
 				fallback_names: vec![],
 				handshake: Arc::new(RwLock::new(b"hello, world".to_vec())),
 				max_notification_size: u64::MAX,
-			},
-			in_upgrade: NotificationsIn::new("/foo", Vec::new(), u64::MAX),
-			state: State::Closed { pending_opening: false },
-		};
-
-		NotifsHandler {
-			protocols: vec![proto],
-			when_connection_open: Instant::now(),
-			peer_id: PeerId::random(),
-			events_queue: VecDeque::new(),
-			metrics: None,
-		}
+			}],
+			None,
+		)
 	}
 
 	// verify that if another substream is attempted to be opened by remote while an inbound
@@ -1608,12 +1614,11 @@ pub mod tests {
 		notifications_sink.send_sync_notification(vec![1, 3, 3, 9]);
 		notifications_sink.send_sync_notification(vec![1, 3, 4, 0]);
 
-		#[allow(deprecated)]
 		futures::future::poll_fn(|cx| {
 			assert!(std::matches!(
 				handler.poll(cx),
-				Poll::Ready(ConnectionHandlerEvent::Close(
-					NotifsHandlerError::SyncNotificationsClogged,
+				Poll::Ready(ConnectionHandlerEvent::NotifyBehaviour(
+					NotifsHandlerOut::Close { .. }
 				))
 			));
 			Poll::Ready(())
diff --git a/substrate/client/network/src/protocol/notifications/tests.rs b/substrate/client/network/src/protocol/notifications/tests.rs
index a8eeb2bb1980..50f03b5911b6 100644
--- a/substrate/client/network/src/protocol/notifications/tests.rs
+++ b/substrate/client/network/src/protocol/notifications/tests.rs
@@ -30,30 +30,25 @@ use crate::{
 
 use futures::{future::BoxFuture, prelude::*};
 use libp2p::{
-	core::{transport::MemoryTransport, upgrade, Endpoint},
+	core::{
+		transport::{MemoryTransport, PortUse},
+		upgrade, Endpoint,
+	},
 	identity, noise,
 	swarm::{
-		self, behaviour::FromSwarm, ConnectionDenied, ConnectionId, Executor, NetworkBehaviour,
-		PollParameters, Swarm, SwarmEvent, THandler, THandlerInEvent, THandlerOutEvent, ToSwarm,
+		behaviour::FromSwarm, ConnectionDenied, ConnectionId, NetworkBehaviour, Swarm, SwarmEvent,
+		THandler, THandlerInEvent, THandlerOutEvent, ToSwarm,
 	},
-	yamux, Multiaddr, PeerId, Transport,
+	yamux, Multiaddr, PeerId, SwarmBuilder, Transport,
 };
 use sc_utils::mpsc::tracing_unbounded;
 use std::{
 	iter,
-	pin::Pin,
 	sync::Arc,
 	task::{Context, Poll},
 	time::Duration,
 };
 
-struct TokioExecutor(tokio::runtime::Runtime);
-impl Executor for TokioExecutor {
-	fn exec(&self, f: Pin<Box<dyn Future<Output = ()> + Send>>) {
-		let _ = self.0.spawn(f);
-	}
-}
-
 /// Builds two nodes that have each other as bootstrap nodes.
 /// This is to be used only for testing, and a panic will happen if something goes wrong.
 fn build_nodes() -> (Swarm<CustomProtoWithAddr>, Swarm<CustomProtoWithAddr>) {
@@ -67,13 +62,6 @@ fn build_nodes() -> (Swarm<CustomProtoWithAddr>, Swarm<CustomProtoWithAddr>) {
 	for index in 0..2 {
 		let keypair = keypairs[index].clone();
 
-		let transport = MemoryTransport::new()
-			.upgrade(upgrade::Version::V1)
-			.authenticate(noise::Config::new(&keypair).unwrap())
-			.multiplex(yamux::Config::default())
-			.timeout(Duration::from_secs(20))
-			.boxed();
-
 		let (protocol_handle_pair, mut notif_service) =
 			crate::protocol::notifications::service::notification_service("/foo".into());
 		// The first swarm has the second peer ID present in the peerstore.
@@ -102,39 +90,8 @@ fn build_nodes() -> (Swarm<CustomProtoWithAddr>, Swarm<CustomProtoWithAddr>) {
 		);
 
 		let (notif_handle, command_stream) = protocol_handle_pair.split();
-		let behaviour = CustomProtoWithAddr {
-			inner: Notifications::new(
-				vec![controller_handle],
-				from_controller,
-				NotificationMetrics::new(None),
-				iter::once((
-					ProtocolConfig {
-						name: "/foo".into(),
-						fallback_names: Vec::new(),
-						handshake: Vec::new(),
-						max_notification_size: 1024 * 1024,
-					},
-					notif_handle,
-					command_stream,
-				)),
-			),
-			peer_store_future: peer_store.run().boxed(),
-			protocol_controller_future: controller.run().boxed(),
-			addrs: addrs
-				.iter()
-				.enumerate()
-				.filter_map(|(n, a)| {
-					if n != index {
-						Some((keypairs[n].public().to_peer_id(), a.clone()))
-					} else {
-						None
-					}
-				})
-				.collect(),
-		};
 
-		let runtime = tokio::runtime::Runtime::new().unwrap();
-		runtime.spawn(async move {
+		tokio::spawn(async move {
 			loop {
 				if let NotificationEvent::ValidateInboundSubstream { result_tx, .. } =
 					notif_service.next_event().await.unwrap()
@@ -144,12 +101,49 @@ fn build_nodes() -> (Swarm<CustomProtoWithAddr>, Swarm<CustomProtoWithAddr>) {
 			}
 		});
 
-		let mut swarm = Swarm::new(
-			transport,
-			behaviour,
-			keypairs[index].public().to_peer_id(),
-			swarm::Config::with_executor(TokioExecutor(runtime)),
-		);
+		let mut swarm = SwarmBuilder::with_existing_identity(keypair)
+			.with_tokio()
+			.with_other_transport(|keypair| {
+				MemoryTransport::new()
+					.upgrade(upgrade::Version::V1)
+					.authenticate(noise::Config::new(&keypair).unwrap())
+					.multiplex(yamux::Config::default())
+					.timeout(Duration::from_secs(20))
+					.boxed()
+			})
+			.unwrap()
+			.with_behaviour(|_keypair| CustomProtoWithAddr {
+				inner: Notifications::new(
+					vec![controller_handle],
+					from_controller,
+					NotificationMetrics::new(None),
+					iter::once((
+						ProtocolConfig {
+							name: "/foo".into(),
+							fallback_names: Vec::new(),
+							handshake: Vec::new(),
+							max_notification_size: 1024 * 1024,
+						},
+						notif_handle,
+						command_stream,
+					)),
+				),
+				peer_store_future: peer_store.run().boxed(),
+				protocol_controller_future: controller.run().boxed(),
+				addrs: addrs
+					.iter()
+					.enumerate()
+					.filter_map(|(n, a)| {
+						if n != index {
+							Some((keypairs[n].public().to_peer_id(), a.clone()))
+						} else {
+							None
+						}
+					})
+					.collect(),
+			})
+			.unwrap()
+			.build();
 		swarm.listen_on(addrs[index].clone()).unwrap();
 		out.push(swarm);
 	}
@@ -241,12 +235,18 @@ impl NetworkBehaviour for CustomProtoWithAddr {
 		peer: PeerId,
 		addr: &Multiaddr,
 		role_override: Endpoint,
+		port_use: PortUse,
 	) -> Result<THandler<Self>, ConnectionDenied> {
-		self.inner
-			.handle_established_outbound_connection(connection_id, peer, addr, role_override)
+		self.inner.handle_established_outbound_connection(
+			connection_id,
+			peer,
+			addr,
+			role_override,
+			port_use,
+		)
 	}
 
-	fn on_swarm_event(&mut self, event: FromSwarm<Self::ConnectionHandler>) {
+	fn on_swarm_event(&mut self, event: FromSwarm) {
 		self.inner.on_swarm_event(event);
 	}
 
@@ -259,19 +259,15 @@ impl NetworkBehaviour for CustomProtoWithAddr {
 		self.inner.on_connection_handler_event(peer_id, connection_id, event);
 	}
 
-	fn poll(
-		&mut self,
-		cx: &mut Context,
-		params: &mut impl PollParameters,
-	) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
+	fn poll(&mut self, cx: &mut Context) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
 		let _ = self.peer_store_future.poll_unpin(cx);
 		let _ = self.protocol_controller_future.poll_unpin(cx);
-		self.inner.poll(cx, params)
+		self.inner.poll(cx)
 	}
 }
 
-#[test]
-fn reconnect_after_disconnect() {
+#[tokio::test]
+async fn reconnect_after_disconnect() {
 	// We connect two nodes together, then force a disconnect (through the API of the `Service`),
 	// check that the disconnect worked, and finally check whether they successfully reconnect.
 
@@ -288,108 +284,106 @@ fn reconnect_after_disconnect() {
 	let mut service1_state = ServiceState::NotConnected;
 	let mut service2_state = ServiceState::NotConnected;
 
-	futures::executor::block_on(async move {
-		loop {
-			// Grab next event from services.
-			let event = {
-				let s1 = service1.select_next_some();
-				let s2 = service2.select_next_some();
-				futures::pin_mut!(s1, s2);
-				match future::select(s1, s2).await {
-					future::Either::Left((ev, _)) => future::Either::Left(ev),
-					future::Either::Right((ev, _)) => future::Either::Right(ev),
-				}
-			};
-
-			match event {
-				future::Either::Left(SwarmEvent::Behaviour(
-					NotificationsOut::CustomProtocolOpen { .. },
-				)) => match service1_state {
-					ServiceState::NotConnected => {
-						service1_state = ServiceState::FirstConnec;
-						if service2_state == ServiceState::FirstConnec {
-							service1
-								.behaviour_mut()
-								.disconnect_peer(Swarm::local_peer_id(&service2), SetId::from(0));
-						}
-					},
-					ServiceState::Disconnected => service1_state = ServiceState::ConnectedAgain,
-					ServiceState::FirstConnec | ServiceState::ConnectedAgain => panic!(),
-				},
-				future::Either::Left(SwarmEvent::Behaviour(
-					NotificationsOut::CustomProtocolClosed { .. },
-				)) => match service1_state {
-					ServiceState::FirstConnec => service1_state = ServiceState::Disconnected,
-					ServiceState::ConnectedAgain |
-					ServiceState::NotConnected |
-					ServiceState::Disconnected => panic!(),
-				},
-				future::Either::Right(SwarmEvent::Behaviour(
-					NotificationsOut::CustomProtocolOpen { .. },
-				)) => match service2_state {
-					ServiceState::NotConnected => {
-						service2_state = ServiceState::FirstConnec;
-						if service1_state == ServiceState::FirstConnec {
-							service1
-								.behaviour_mut()
-								.disconnect_peer(Swarm::local_peer_id(&service2), SetId::from(0));
-						}
-					},
-					ServiceState::Disconnected => service2_state = ServiceState::ConnectedAgain,
-					ServiceState::FirstConnec | ServiceState::ConnectedAgain => panic!(),
-				},
-				future::Either::Right(SwarmEvent::Behaviour(
-					NotificationsOut::CustomProtocolClosed { .. },
-				)) => match service2_state {
-					ServiceState::FirstConnec => service2_state = ServiceState::Disconnected,
-					ServiceState::ConnectedAgain |
-					ServiceState::NotConnected |
-					ServiceState::Disconnected => panic!(),
-				},
-				_ => {},
+	loop {
+		// Grab next event from services.
+		let event = {
+			let s1 = service1.select_next_some();
+			let s2 = service2.select_next_some();
+			futures::pin_mut!(s1, s2);
+			match future::select(s1, s2).await {
+				future::Either::Left((ev, _)) => future::Either::Left(ev),
+				future::Either::Right((ev, _)) => future::Either::Right(ev),
 			}
+		};
 
-			// Due to the bug in `Notifications`, the disconnected node does not always detect that
-			// it was disconnected. The closed inbound substream is tolerated by design, and the
-			// closed outbound substream is not detected until something is sent into it.
-			// See [PR #13396](https://github.com/paritytech/substrate/pull/13396).
-			// This happens if the disconnecting node reconnects to it fast enough.
-			// In this case the disconnected node does not transit via `ServiceState::NotConnected`
-			// and stays in `ServiceState::FirstConnec`.
-			// TODO: update this once the fix is finally merged.
-			if service1_state == ServiceState::ConnectedAgain &&
-				service2_state == ServiceState::ConnectedAgain ||
-				service1_state == ServiceState::ConnectedAgain &&
-					service2_state == ServiceState::FirstConnec ||
-				service1_state == ServiceState::FirstConnec &&
-					service2_state == ServiceState::ConnectedAgain
-			{
-				break
-			}
+		match event {
+			future::Either::Left(SwarmEvent::Behaviour(NotificationsOut::CustomProtocolOpen {
+				..
+			})) => match service1_state {
+				ServiceState::NotConnected => {
+					service1_state = ServiceState::FirstConnec;
+					if service2_state == ServiceState::FirstConnec {
+						service1
+							.behaviour_mut()
+							.disconnect_peer(Swarm::local_peer_id(&service2), SetId::from(0));
+					}
+				},
+				ServiceState::Disconnected => service1_state = ServiceState::ConnectedAgain,
+				ServiceState::FirstConnec | ServiceState::ConnectedAgain => panic!(),
+			},
+			future::Either::Left(SwarmEvent::Behaviour(
+				NotificationsOut::CustomProtocolClosed { .. },
+			)) => match service1_state {
+				ServiceState::FirstConnec => service1_state = ServiceState::Disconnected,
+				ServiceState::ConnectedAgain |
+				ServiceState::NotConnected |
+				ServiceState::Disconnected => panic!(),
+			},
+			future::Either::Right(SwarmEvent::Behaviour(
+				NotificationsOut::CustomProtocolOpen { .. },
+			)) => match service2_state {
+				ServiceState::NotConnected => {
+					service2_state = ServiceState::FirstConnec;
+					if service1_state == ServiceState::FirstConnec {
+						service1
+							.behaviour_mut()
+							.disconnect_peer(Swarm::local_peer_id(&service2), SetId::from(0));
+					}
+				},
+				ServiceState::Disconnected => service2_state = ServiceState::ConnectedAgain,
+				ServiceState::FirstConnec | ServiceState::ConnectedAgain => panic!(),
+			},
+			future::Either::Right(SwarmEvent::Behaviour(
+				NotificationsOut::CustomProtocolClosed { .. },
+			)) => match service2_state {
+				ServiceState::FirstConnec => service2_state = ServiceState::Disconnected,
+				ServiceState::ConnectedAgain |
+				ServiceState::NotConnected |
+				ServiceState::Disconnected => panic!(),
+			},
+			_ => {},
 		}
 
-		// Now that the two services have disconnected and reconnected, wait for 3 seconds and
-		// check whether they're still connected.
-		let mut delay = futures_timer::Delay::new(Duration::from_secs(3));
-
-		loop {
-			// Grab next event from services.
-			let event = {
-				let s1 = service1.select_next_some();
-				let s2 = service2.select_next_some();
-				futures::pin_mut!(s1, s2);
-				match future::select(future::select(s1, s2), &mut delay).await {
-					future::Either::Right(_) => break, // success
-					future::Either::Left((future::Either::Left((ev, _)), _)) => ev,
-					future::Either::Left((future::Either::Right((ev, _)), _)) => ev,
-				}
-			};
+		// Due to the bug in `Notifications`, the disconnected node does not always detect that
+		// it was disconnected. The closed inbound substream is tolerated by design, and the
+		// closed outbound substream is not detected until something is sent into it.
+		// See [PR #13396](https://github.com/paritytech/substrate/pull/13396).
+		// This happens if the disconnecting node reconnects to it fast enough.
+		// In this case the disconnected node does not transit via `ServiceState::NotConnected`
+		// and stays in `ServiceState::FirstConnec`.
+		// TODO: update this once the fix is finally merged.
+		if service1_state == ServiceState::ConnectedAgain &&
+			service2_state == ServiceState::ConnectedAgain ||
+			service1_state == ServiceState::ConnectedAgain &&
+				service2_state == ServiceState::FirstConnec ||
+			service1_state == ServiceState::FirstConnec &&
+				service2_state == ServiceState::ConnectedAgain
+		{
+			break
+		}
+	}
 
-			match event {
-				SwarmEvent::Behaviour(NotificationsOut::CustomProtocolOpen { .. }) |
-				SwarmEvent::Behaviour(NotificationsOut::CustomProtocolClosed { .. }) => panic!(),
-				_ => {},
+	// Now that the two services have disconnected and reconnected, wait for 3 seconds and
+	// check whether they're still connected.
+	let mut delay = futures_timer::Delay::new(Duration::from_secs(3));
+
+	loop {
+		// Grab next event from services.
+		let event = {
+			let s1 = service1.select_next_some();
+			let s2 = service2.select_next_some();
+			futures::pin_mut!(s1, s2);
+			match future::select(future::select(s1, s2), &mut delay).await {
+				future::Either::Right(_) => break, // success
+				future::Either::Left((future::Either::Left((ev, _)), _)) => ev,
+				future::Either::Left((future::Either::Right((ev, _)), _)) => ev,
 			}
+		};
+
+		match event {
+			SwarmEvent::Behaviour(NotificationsOut::CustomProtocolOpen { .. }) |
+			SwarmEvent::Behaviour(NotificationsOut::CustomProtocolClosed { .. }) => panic!(),
+			_ => {},
 		}
-	});
+	}
 }
diff --git a/substrate/client/network/src/protocol/notifications/upgrade/notifications.rs b/substrate/client/network/src/protocol/notifications/upgrade/notifications.rs
index e01bcbe0bad7..9e8a03fc07c9 100644
--- a/substrate/client/network/src/protocol/notifications/upgrade/notifications.rs
+++ b/substrate/client/network/src/protocol/notifications/upgrade/notifications.rs
@@ -39,12 +39,12 @@ use crate::types::ProtocolName;
 use asynchronous_codec::Framed;
 use bytes::BytesMut;
 use futures::prelude::*;
-use libp2p::core::{upgrade, InboundUpgrade, OutboundUpgrade, UpgradeInfo};
+use libp2p::core::{InboundUpgrade, OutboundUpgrade, UpgradeInfo};
 use log::{error, warn};
 use unsigned_varint::codec::UviBytes;
 
 use std::{
-	io, mem,
+	fmt, io, mem,
 	pin::Pin,
 	task::{Context, Poll},
 	vec,
@@ -187,6 +187,14 @@ pub struct NotificationsInOpen<TSubstream> {
 	pub substream: NotificationsInSubstream<TSubstream>,
 }
 
+impl<TSubstream> fmt::Debug for NotificationsInOpen<TSubstream> {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		f.debug_struct("NotificationsInOpen")
+			.field("handshake", &self.handshake)
+			.finish_non_exhaustive()
+	}
+}
+
 impl<TSubstream> NotificationsInSubstream<TSubstream>
 where
 	TSubstream: AsyncRead + AsyncWrite + Unpin,
@@ -370,7 +378,14 @@ where
 
 	fn upgrade_outbound(self, mut socket: TSubstream, negotiated_name: Self::Info) -> Self::Future {
 		Box::pin(async move {
-			upgrade::write_length_prefixed(&mut socket, &self.initial_message).await?;
+			{
+				let mut len_data = unsigned_varint::encode::usize_buffer();
+				let encoded_len =
+					unsigned_varint::encode::usize(self.initial_message.len(), &mut len_data).len();
+				socket.write_all(&len_data[..encoded_len]).await?;
+			}
+			socket.write_all(&self.initial_message).await?;
+			socket.flush().await?;
 
 			// Reading handshake.
 			let handshake_len = unsigned_varint::aio::read_usize(&mut socket).await?;
@@ -413,6 +428,15 @@ pub struct NotificationsOutOpen<TSubstream> {
 	pub substream: NotificationsOutSubstream<TSubstream>,
 }
 
+impl<TSubstream> fmt::Debug for NotificationsOutOpen<TSubstream> {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		f.debug_struct("NotificationsOutOpen")
+			.field("handshake", &self.handshake)
+			.field("negotiated_fallback", &self.negotiated_fallback)
+			.finish_non_exhaustive()
+	}
+}
+
 impl<TSubstream> Sink<Vec<u8>> for NotificationsOutSubstream<TSubstream>
 where
 	TSubstream: AsyncRead + AsyncWrite + Unpin,
diff --git a/substrate/client/network/src/request_responses.rs b/substrate/client/network/src/request_responses.rs
index 6c2631924df4..5fe34c781378 100644
--- a/substrate/client/network/src/request_responses.rs
+++ b/substrate/client/network/src/request_responses.rs
@@ -43,13 +43,11 @@ use crate::{
 
 use futures::{channel::oneshot, prelude::*};
 use libp2p::{
-	core::{Endpoint, Multiaddr},
+	core::{transport::PortUse, Endpoint, Multiaddr},
 	request_response::{self, Behaviour, Codec, Message, ProtocolSupport, ResponseChannel},
 	swarm::{
-		behaviour::{ConnectionClosed, FromSwarm},
-		handler::multi::MultiHandler,
-		ConnectionDenied, ConnectionId, NetworkBehaviour, PollParameters, THandler,
-		THandlerInEvent, THandlerOutEvent, ToSwarm,
+		behaviour::FromSwarm, handler::multi::MultiHandler, ConnectionDenied, ConnectionId,
+		NetworkBehaviour, THandler, THandlerInEvent, THandlerOutEvent, ToSwarm,
 	},
 	PeerId,
 };
@@ -64,11 +62,11 @@ use std::{
 	time::{Duration, Instant},
 };
 
-pub use libp2p::request_response::{Config, RequestId};
+pub use libp2p::request_response::{Config, InboundRequestId, OutboundRequestId};
 
 /// Possible failures occurring in the context of sending an outbound request and receiving the
 /// response.
-#[derive(Debug, thiserror::Error)]
+#[derive(Debug, Clone, thiserror::Error)]
 pub enum OutboundFailure {
 	/// The request could not be sent because a dialing attempt failed.
 	#[error("Failed to dial the requested peer")]
@@ -82,6 +80,9 @@ pub enum OutboundFailure {
 	/// The remote supports none of the requested protocols.
 	#[error("The remote supports none of the requested protocols")]
 	UnsupportedProtocols,
+	/// An IO failure happened on an outbound stream.
+	#[error("An IO failure happened on an outbound stream")]
+	Io(Arc<io::Error>),
 }
 
 impl From<request_response::OutboundFailure> for OutboundFailure {
@@ -93,6 +94,7 @@ impl From<request_response::OutboundFailure> for OutboundFailure {
 				OutboundFailure::ConnectionClosed,
 			request_response::OutboundFailure::UnsupportedProtocols =>
 				OutboundFailure::UnsupportedProtocols,
+			request_response::OutboundFailure::Io(error) => OutboundFailure::Io(Arc::new(error)),
 		}
 	}
 }
@@ -114,6 +116,9 @@ pub enum InboundFailure {
 	/// The local peer failed to respond to an inbound request
 	#[error("The response channel was dropped without sending a response to the remote")]
 	ResponseOmission,
+	/// An IO failure happened on an inbound stream.
+	#[error("An IO failure happened on an inbound stream")]
+	Io(Arc<io::Error>),
 }
 
 impl From<request_response::InboundFailure> for InboundFailure {
@@ -124,6 +129,7 @@ impl From<request_response::InboundFailure> for InboundFailure {
 			request_response::InboundFailure::ConnectionClosed => InboundFailure::ConnectionClosed,
 			request_response::InboundFailure::UnsupportedProtocols =>
 				InboundFailure::UnsupportedProtocols,
+			request_response::InboundFailure::Io(error) => InboundFailure::Io(Arc::new(error)),
 		}
 	}
 }
@@ -319,12 +325,12 @@ pub enum Event {
 /// requests. There is no uniqueness guarantee in a set of both inbound and outbound
 /// [`ProtocolRequestId`]s.
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-struct ProtocolRequestId {
+struct ProtocolRequestId<RequestId> {
 	protocol: ProtocolName,
 	request_id: RequestId,
 }
 
-impl From<(ProtocolName, RequestId)> for ProtocolRequestId {
+impl<RequestId> From<(ProtocolName, RequestId)> for ProtocolRequestId<RequestId> {
 	fn from((protocol, request_id): (ProtocolName, RequestId)) -> Self {
 		Self { protocol, request_id }
 	}
@@ -342,7 +348,7 @@ pub struct RequestResponsesBehaviour {
 	>,
 
 	/// Pending requests, passed down to a request-response [`Behaviour`], awaiting a reply.
-	pending_requests: HashMap<ProtocolRequestId, PendingRequest>,
+	pending_requests: HashMap<ProtocolRequestId<OutboundRequestId>, PendingRequest>,
 
 	/// Whenever an incoming request arrives, a `Future` is added to this list and will yield the
 	/// start time and the response to send back to the remote.
@@ -351,11 +357,11 @@ pub struct RequestResponsesBehaviour {
 	>,
 
 	/// Whenever an incoming request arrives, the arrival [`Instant`] is recorded here.
-	pending_responses_arrival_time: HashMap<ProtocolRequestId, Instant>,
+	pending_responses_arrival_time: HashMap<ProtocolRequestId<InboundRequestId>, Instant>,
 
 	/// Whenever a response is received on `pending_responses`, insert a channel to be notified
 	/// when the request has been sent out.
-	send_feedback: HashMap<ProtocolRequestId, oneshot::Sender<()>>,
+	send_feedback: HashMap<ProtocolRequestId<InboundRequestId>, oneshot::Sender<()>>,
 
 	/// Primarily used to get a reputation of a node.
 	peer_store: Arc<dyn PeerStoreProvider>,
@@ -364,7 +370,7 @@ pub struct RequestResponsesBehaviour {
 /// Generated by the response builder and waiting to be processed.
 struct RequestProcessingOutcome {
 	peer: PeerId,
-	request_id: RequestId,
+	request_id: InboundRequestId,
 	protocol: ProtocolName,
 	inner_channel: ResponseChannel<Result<Vec<u8>, ()>>,
 	response: OutgoingResponse,
@@ -379,8 +385,7 @@ impl RequestResponsesBehaviour {
 	) -> Result<Self, RegisterError> {
 		let mut protocols = HashMap::new();
 		for protocol in list {
-			let mut cfg = Config::default();
-			cfg.set_request_timeout(protocol.request_timeout);
+			let cfg = Config::default().with_request_timeout(protocol.request_timeout);
 
 			let protocol_support = if protocol.inbound_queue.is_some() {
 				ProtocolSupport::Full
@@ -455,7 +460,7 @@ impl RequestResponsesBehaviour {
 
 	fn send_request_inner(
 		behaviour: &mut Behaviour<GenericCodec>,
-		pending_requests: &mut HashMap<ProtocolRequestId, PendingRequest>,
+		pending_requests: &mut HashMap<ProtocolRequestId<OutboundRequestId>, PendingRequest>,
 		target: &PeerId,
 		protocol_name: ProtocolName,
 		request: Vec<u8>,
@@ -541,11 +546,16 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 		peer: PeerId,
 		addr: &Multiaddr,
 		role_override: Endpoint,
+		port_use: PortUse,
 	) -> Result<THandler<Self>, ConnectionDenied> {
 		let iter = self.protocols.iter_mut().filter_map(|(p, (r, _))| {
-			if let Ok(handler) =
-				r.handle_established_outbound_connection(connection_id, peer, addr, role_override)
-			{
+			if let Ok(handler) = r.handle_established_outbound_connection(
+				connection_id,
+				peer,
+				addr,
+				role_override,
+				port_use,
+			) {
 				Some((p.to_string(), handler))
 			} else {
 				None
@@ -558,80 +568,9 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 		))
 	}
 
-	fn on_swarm_event(&mut self, event: FromSwarm<Self::ConnectionHandler>) {
-		match event {
-			FromSwarm::ConnectionEstablished(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::ConnectionEstablished(e));
-				},
-			FromSwarm::ConnectionClosed(ConnectionClosed {
-				peer_id,
-				connection_id,
-				endpoint,
-				handler,
-				remaining_established,
-			}) =>
-				for (p_name, p_handler) in handler.into_iter() {
-					if let Some((proto, _)) = self.protocols.get_mut(p_name.as_str()) {
-						proto.on_swarm_event(FromSwarm::ConnectionClosed(ConnectionClosed {
-							peer_id,
-							connection_id,
-							endpoint,
-							handler: p_handler,
-							remaining_established,
-						}));
-					} else {
-						log::error!(
-						  target: "sub-libp2p",
-						  "on_swarm_event/connection_closed: no request-response instance registered for protocol {:?}",
-						  p_name,
-						)
-					}
-				},
-			FromSwarm::DialFailure(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::DialFailure(e));
-				},
-			FromSwarm::ListenerClosed(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::ListenerClosed(e));
-				},
-			FromSwarm::ListenFailure(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::ListenFailure(e));
-				},
-			FromSwarm::ListenerError(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::ListenerError(e));
-				},
-			FromSwarm::ExternalAddrExpired(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::ExternalAddrExpired(e));
-				},
-			FromSwarm::NewListener(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::NewListener(e));
-				},
-			FromSwarm::ExpiredListenAddr(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::ExpiredListenAddr(e));
-				},
-			FromSwarm::NewExternalAddrCandidate(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::NewExternalAddrCandidate(e));
-				},
-			FromSwarm::ExternalAddrConfirmed(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::ExternalAddrConfirmed(e));
-				},
-			FromSwarm::AddressChange(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::AddressChange(e));
-				},
-			FromSwarm::NewListenAddr(e) =>
-				for (p, _) in self.protocols.values_mut() {
-					NetworkBehaviour::on_swarm_event(p, FromSwarm::NewListenAddr(e));
-				},
+	fn on_swarm_event(&mut self, event: FromSwarm) {
+		for (protocol, _) in self.protocols.values_mut() {
+			protocol.on_swarm_event(event);
 		}
 	}
 
@@ -653,11 +592,7 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 		}
 	}
 
-	fn poll(
-		&mut self,
-		cx: &mut Context,
-		params: &mut impl PollParameters,
-	) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
+	fn poll(&mut self, cx: &mut Context) -> Poll<ToSwarm<Self::ToSwarm, THandlerInEvent<Self>>> {
 		'poll_all: loop {
 			// Poll to see if any response is ready to be sent back.
 			while let Poll::Ready(Some(outcome)) = self.pending_responses.poll_next_unpin(cx) {
@@ -707,7 +642,7 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 
 			// Poll request-responses protocols.
 			for (protocol, (ref mut behaviour, ref mut resp_builder)) in &mut self.protocols {
-				'poll_protocol: while let Poll::Ready(ev) = behaviour.poll(cx, params) {
+				'poll_protocol: while let Poll::Ready(ev) = behaviour.poll(cx) {
 					let ev = match ev {
 						// Main events we are interested in.
 						ToSwarm::GenerateEvent(ev) => ev,
@@ -717,29 +652,23 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 						ToSwarm::Dial { opts } => {
 							if opts.get_peer_id().is_none() {
 								log::error!(
+									target: "sub-libp2p",
 									"The request-response isn't supposed to start dialing addresses"
 								);
 							}
 							return Poll::Ready(ToSwarm::Dial { opts })
 						},
-						ToSwarm::NotifyHandler { peer_id, handler, event } =>
-							return Poll::Ready(ToSwarm::NotifyHandler {
-								peer_id,
-								handler,
-								event: ((*protocol).to_string(), event),
-							}),
-						ToSwarm::CloseConnection { peer_id, connection } =>
-							return Poll::Ready(ToSwarm::CloseConnection { peer_id, connection }),
-						ToSwarm::NewExternalAddrCandidate(observed) =>
-							return Poll::Ready(ToSwarm::NewExternalAddrCandidate(observed)),
-						ToSwarm::ExternalAddrConfirmed(addr) =>
-							return Poll::Ready(ToSwarm::ExternalAddrConfirmed(addr)),
-						ToSwarm::ExternalAddrExpired(addr) =>
-							return Poll::Ready(ToSwarm::ExternalAddrExpired(addr)),
-						ToSwarm::ListenOn { opts } =>
-							return Poll::Ready(ToSwarm::ListenOn { opts }),
-						ToSwarm::RemoveListener { id } =>
-							return Poll::Ready(ToSwarm::RemoveListener { id }),
+						event => {
+							return Poll::Ready(
+								event.map_in(|event| ((*protocol).to_string(), event)).map_out(
+									|_| {
+										unreachable!(
+											"`GenerateEvent` is handled in a branch above; qed"
+										)
+									},
+								),
+							);
+						},
 					};
 
 					match ev {
@@ -859,6 +788,7 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 							error,
 							..
 						} => {
+							let error = OutboundFailure::from(error);
 							let started = match self
 								.pending_requests
 								.remove(&(protocol.clone(), request_id).into())
@@ -870,9 +800,7 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 								}) => {
 									// Try using the fallback request if the protocol was not
 									// supported.
-									if let request_response::OutboundFailure::UnsupportedProtocols =
-										error
-									{
+									if matches!(error, OutboundFailure::UnsupportedProtocols) {
 										if let Some((fallback_request, fallback_protocol)) =
 											fallback_request
 										{
@@ -893,7 +821,7 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 									}
 
 									if response_tx
-										.send(Err(RequestFailure::Network(error.clone().into())))
+										.send(Err(RequestFailure::Network(error.clone())))
 										.is_err()
 									{
 										log::debug!(
@@ -920,7 +848,7 @@ impl NetworkBehaviour for RequestResponsesBehaviour {
 								peer,
 								protocol: protocol.clone(),
 								duration: started.elapsed(),
-								result: Err(RequestFailure::Network(error.into())),
+								result: Err(RequestFailure::Network(error)),
 							};
 
 							return Poll::Ready(ToSwarm::GenerateEvent(out))
@@ -1184,7 +1112,10 @@ mod tests {
 			transport,
 			behaviour,
 			keypair.public().to_peer_id(),
-			SwarmConfig::with_executor(TokioExecutor(runtime)),
+			SwarmConfig::with_executor(TokioExecutor(runtime))
+				// This is taken care of by notification protocols in non-test environment
+				// It is very slow in test environment for some reason, hence larger timeout
+				.with_idle_connection_timeout(Duration::from_secs(10)),
 		);
 
 		let listen_addr: Multiaddr = format!("/memory/{}", rand::random::<u64>()).parse().unwrap();
@@ -1354,7 +1285,9 @@ mod tests {
 						match swarm.select_next_some().await {
 							SwarmEvent::Behaviour(Event::InboundRequest { result, .. }) => {
 								assert!(result.is_ok());
-								break
+							},
+							SwarmEvent::ConnectionClosed { .. } => {
+								break;
 							},
 							_ => {},
 						}
@@ -1394,20 +1327,20 @@ mod tests {
 			}
 
 			match response_receiver.unwrap().await.unwrap().unwrap_err() {
-				RequestFailure::Network(OutboundFailure::ConnectionClosed) => {},
-				_ => panic!(),
+				RequestFailure::Network(OutboundFailure::Io(_)) => {},
+				request_failure => panic!("Unexpected failure: {request_failure:?}"),
 			}
 		});
 	}
 
-	/// A [`RequestId`] is a unique identifier among either all inbound or all outbound requests for
+	/// A `RequestId` is a unique identifier among either all inbound or all outbound requests for
 	/// a single [`RequestResponsesBehaviour`] behaviour. It is not guaranteed to be unique across
-	/// multiple [`RequestResponsesBehaviour`] behaviours. Thus when handling [`RequestId`] in the
+	/// multiple [`RequestResponsesBehaviour`] behaviours. Thus, when handling `RequestId` in the
 	/// context of multiple [`RequestResponsesBehaviour`] behaviours, one needs to couple the
-	/// protocol name with the [`RequestId`] to get a unique request identifier.
+	/// protocol name with the `RequestId` to get a unique request identifier.
 	///
 	/// This test ensures that two requests on different protocols can be handled concurrently
-	/// without a [`RequestId`] collision.
+	/// without a `RequestId` collision.
 	///
 	/// See [`ProtocolRequestId`] for additional information.
 	#[test]
diff --git a/substrate/client/network/src/service.rs b/substrate/client/network/src/service.rs
index 5e5e4ee28589..751183ae19a9 100644
--- a/substrate/client/network/src/service.rs
+++ b/substrate/client/network/src/service.rs
@@ -41,7 +41,7 @@ use crate::{
 		NetworkState, NotConnectedPeer as NetworkStateNotConnectedPeer, Peer as NetworkStatePeer,
 	},
 	peer_store::{PeerStore, PeerStoreProvider},
-	protocol::{self, NotifsHandlerError, Protocol, Ready},
+	protocol::{self, Protocol, Ready},
 	protocol_controller::{self, ProtoSetConfig, ProtocolController, SetId},
 	request_responses::{IfDisconnected, ProtocolConfig as RequestResponseConfig, RequestFailure},
 	service::{
@@ -59,10 +59,7 @@ use crate::{
 };
 
 use codec::DecodeAll;
-use either::Either;
 use futures::{channel::oneshot, prelude::*};
-#[allow(deprecated)]
-use libp2p::swarm::THandlerErr;
 use libp2p::{
 	connection_limits::{ConnectionLimits, Exceeded},
 	core::{upgrade, ConnectedPoint, Endpoint},
@@ -94,7 +91,6 @@ pub use libp2p::identity::{DecodingError, Keypair, PublicKey};
 pub use metrics::NotificationMetrics;
 pub use protocol::NotificationsSink;
 use std::{
-	cmp,
 	collections::{HashMap, HashSet},
 	fs, iter,
 	marker::PhantomData,
@@ -115,6 +111,7 @@ pub mod signature;
 pub mod traits;
 
 struct Libp2pBandwidthSink {
+	#[allow(deprecated)]
 	sink: Arc<transport::BandwidthSinks>,
 }
 
@@ -336,7 +333,7 @@ where
 			"🏷  Local node identity is: {}",
 			local_peer_id.to_base58(),
 		);
-		log::info!(target: "sub-libp2p", "Running libp2p network backend");
+		info!(target: "sub-libp2p", "Running libp2p network backend");
 
 		let (transport, bandwidth) = {
 			let config_mem = match network_config.transport {
@@ -344,46 +341,7 @@ where
 				TransportConfig::Normal { .. } => false,
 			};
 
-			// The yamux buffer size limit is configured to be equal to the maximum frame size
-			// of all protocols. 10 bytes are added to each limit for the length prefix that
-			// is not included in the upper layer protocols limit but is still present in the
-			// yamux buffer. These 10 bytes correspond to the maximum size required to encode
-			// a variable-length-encoding 64bits number. In other words, we make the
-			// assumption that no notification larger than 2^64 will ever be sent.
-			let yamux_maximum_buffer_size = {
-				let requests_max = request_response_protocols
-					.iter()
-					.map(|cfg| usize::try_from(cfg.max_request_size).unwrap_or(usize::MAX));
-				let responses_max = request_response_protocols
-					.iter()
-					.map(|cfg| usize::try_from(cfg.max_response_size).unwrap_or(usize::MAX));
-				let notifs_max = notification_protocols
-					.iter()
-					.map(|cfg| usize::try_from(cfg.max_notification_size()).unwrap_or(usize::MAX));
-
-				// A "default" max is added to cover all the other protocols: ping, identify,
-				// kademlia, block announces, and transactions.
-				let default_max = cmp::max(
-					1024 * 1024,
-					usize::try_from(protocol::BLOCK_ANNOUNCES_TRANSACTIONS_SUBSTREAM_SIZE)
-						.unwrap_or(usize::MAX),
-				);
-
-				iter::once(default_max)
-					.chain(requests_max)
-					.chain(responses_max)
-					.chain(notifs_max)
-					.max()
-					.expect("iterator known to always yield at least one element; qed")
-					.saturating_add(10)
-			};
-
-			transport::build_transport(
-				local_identity.clone().into(),
-				config_mem,
-				network_config.yamux_window_size,
-				yamux_maximum_buffer_size,
-			)
+			transport::build_transport(local_identity.clone().into(), config_mem)
 		};
 
 		let (to_notifications, from_protocol_controllers) =
@@ -973,6 +931,18 @@ where
 			expires,
 		));
 	}
+
+	fn start_providing(&self, key: KademliaKey) {
+		let _ = self.to_worker.unbounded_send(ServiceToWorkerMsg::StartProviding(key));
+	}
+
+	fn stop_providing(&self, key: KademliaKey) {
+		let _ = self.to_worker.unbounded_send(ServiceToWorkerMsg::StopProviding(key));
+	}
+
+	fn get_providers(&self, key: KademliaKey) {
+		let _ = self.to_worker.unbounded_send(ServiceToWorkerMsg::GetProviders(key));
+	}
 }
 
 #[async_trait::async_trait]
@@ -1333,6 +1303,9 @@ enum ServiceToWorkerMsg {
 		update_local_storage: bool,
 	},
 	StoreRecord(KademliaKey, Vec<u8>, Option<PeerId>, Option<Instant>),
+	StartProviding(KademliaKey),
+	StopProviding(KademliaKey),
+	GetProviders(KademliaKey),
 	AddKnownAddress(PeerId, Multiaddr),
 	EventStream(out_events::Sender),
 	Request {
@@ -1466,6 +1439,12 @@ where
 				.network_service
 				.behaviour_mut()
 				.store_record(key.into(), value, publisher, expires),
+			ServiceToWorkerMsg::StartProviding(key) =>
+				self.network_service.behaviour_mut().start_providing(key.into()),
+			ServiceToWorkerMsg::StopProviding(key) =>
+				self.network_service.behaviour_mut().stop_providing(&key.into()),
+			ServiceToWorkerMsg::GetProviders(key) =>
+				self.network_service.behaviour_mut().get_providers(key.into()),
 			ServiceToWorkerMsg::AddKnownAddress(peer_id, addr) =>
 				self.network_service.behaviour_mut().add_known_address(peer_id, addr),
 			ServiceToWorkerMsg::EventStream(sender) => self.event_streams.push(sender),
@@ -1501,8 +1480,7 @@ where
 	}
 
 	/// Process the next event coming from `Swarm`.
-	#[allow(deprecated)]
-	fn handle_swarm_event(&mut self, event: SwarmEvent<BehaviourOut, THandlerErr<Behaviour<B>>>) {
+	fn handle_swarm_event(&mut self, event: SwarmEvent<BehaviourOut>) {
 		match event {
 			SwarmEvent::Behaviour(BehaviourOut::InboundRequest { protocol, result, .. }) => {
 				if let Some(metrics) = self.metrics.as_ref() {
@@ -1527,6 +1505,7 @@ where
 									Some("busy-omitted"),
 								ResponseFailure::Network(InboundFailure::ConnectionClosed) =>
 									Some("connection-closed"),
+								ResponseFailure::Network(InboundFailure::Io(_)) => Some("io"),
 							};
 
 							if let Some(reason) = reason {
@@ -1566,6 +1545,7 @@ where
 									"connection-closed",
 								RequestFailure::Network(OutboundFailure::UnsupportedProtocols) =>
 									"unsupported",
+								RequestFailure::Network(OutboundFailure::Io(_)) => "io",
 							};
 
 							metrics
@@ -1678,6 +1658,9 @@ where
 							DhtEvent::ValuePut(_) => "value-put",
 							DhtEvent::ValuePutFailed(_) => "value-put-failed",
 							DhtEvent::PutRecordRequest(_, _, _, _) => "put-record-request",
+							DhtEvent::StartProvidingFailed(_) => "start-providing-failed",
+							DhtEvent::ProvidersFound(_, _) => "providers-found",
+							DhtEvent::ProvidersNotFound(_) => "providers-not-found",
 						};
 						metrics
 							.kademlia_query_duration
@@ -1732,15 +1715,6 @@ where
 					};
 					let reason = match cause {
 						Some(ConnectionError::IO(_)) => "transport-error",
-						Some(ConnectionError::Handler(Either::Left(Either::Left(
-							Either::Left(Either::Right(
-								NotifsHandlerError::SyncNotificationsClogged,
-							)),
-						)))) => "sync-notifications-clogged",
-						Some(ConnectionError::Handler(Either::Left(Either::Left(
-							Either::Right(Either::Left(_)),
-						)))) => "ping-timeout",
-						Some(ConnectionError::Handler(_)) => "protocol-error",
 						Some(ConnectionError::KeepAliveTimeout) => "keep-alive-timeout",
 						None => "actively-closed",
 					};
@@ -1779,7 +1753,12 @@ where
 						not_reported.then(|| self.boot_node_ids.get(&peer_id)).flatten()
 					{
 						if let DialError::WrongPeerId { obtained, endpoint } = &error {
-							if let ConnectedPoint::Dialer { address, role_override: _ } = endpoint {
+							if let ConnectedPoint::Dialer {
+								address,
+								role_override: _,
+								port_use: _,
+							} = endpoint
+							{
 								let address_without_peer_id = parse_addr(address.clone().into())
 									.map_or_else(|_| address.clone(), |r| r.1.into());
 
@@ -1800,7 +1779,6 @@ where
 				}
 
 				if let Some(metrics) = self.metrics.as_ref() {
-					#[allow(deprecated)]
 					let reason = match error {
 						DialError::Denied { cause } =>
 							if cause.downcast::<Exceeded>().is_ok() {
@@ -1840,7 +1818,6 @@ where
 					"Libp2p => IncomingConnectionError({local_addr},{send_back_addr} via {connection_id:?}): {error}"
 				);
 				if let Some(metrics) = self.metrics.as_ref() {
-					#[allow(deprecated)]
 					let reason = match error {
 						ListenError::Denied { cause } =>
 							if cause.downcast::<Exceeded>().is_ok() {
@@ -1893,6 +1870,21 @@ where
 					metrics.listeners_errors_total.inc();
 				}
 			},
+			SwarmEvent::NewExternalAddrCandidate { address } => {
+				trace!(target: "sub-libp2p", "Libp2p => NewExternalAddrCandidate: {address:?}");
+			},
+			SwarmEvent::ExternalAddrConfirmed { address } => {
+				trace!(target: "sub-libp2p", "Libp2p => ExternalAddrConfirmed: {address:?}");
+			},
+			SwarmEvent::ExternalAddrExpired { address } => {
+				trace!(target: "sub-libp2p", "Libp2p => ExternalAddrExpired: {address:?}");
+			},
+			SwarmEvent::NewExternalAddrOfPeer { peer_id, address } => {
+				trace!(target: "sub-libp2p", "Libp2p => NewExternalAddrOfPeer({peer_id:?}): {address:?}")
+			},
+			event => {
+				warn!(target: "sub-libp2p", "New unknown SwarmEvent libp2p event: {event:?}");
+			},
 		}
 	}
 }
diff --git a/substrate/client/network/src/service/traits.rs b/substrate/client/network/src/service/traits.rs
index f5dd2995acb1..acfed9ea894c 100644
--- a/substrate/client/network/src/service/traits.rs
+++ b/substrate/client/network/src/service/traits.rs
@@ -234,6 +234,15 @@ pub trait NetworkDHTProvider {
 		publisher: Option<PeerId>,
 		expires: Option<Instant>,
 	);
+
+	/// Register this node as a provider for `key` on the DHT.
+	fn start_providing(&self, key: KademliaKey);
+
+	/// Deregister this node as a provider for `key` on the DHT.
+	fn stop_providing(&self, key: KademliaKey);
+
+	/// Start getting the list of providers for `key` on the DHT.
+	fn get_providers(&self, key: KademliaKey);
 }
 
 impl<T> NetworkDHTProvider for Arc<T>
@@ -262,6 +271,18 @@ where
 	) {
 		T::store_record(self, key, value, publisher, expires)
 	}
+
+	fn start_providing(&self, key: KademliaKey) {
+		T::start_providing(self, key)
+	}
+
+	fn stop_providing(&self, key: KademliaKey) {
+		T::stop_providing(self, key)
+	}
+
+	fn get_providers(&self, key: KademliaKey) {
+		T::get_providers(self, key)
+	}
 }
 
 /// Provides an ability to set a fork sync request for a particular block.
diff --git a/substrate/client/network/src/transport.rs b/substrate/client/network/src/transport.rs
index ed7e7c574e16..2f6b7a643c48 100644
--- a/substrate/client/network/src/transport.rs
+++ b/substrate/client/network/src/transport.rs
@@ -29,6 +29,8 @@ use libp2p::{
 };
 use std::{sync::Arc, time::Duration};
 
+// TODO: Create a wrapper similar to upstream `BandwidthTransport` that tracks sent/received bytes
+#[allow(deprecated)]
 pub use libp2p::bandwidth::BandwidthSinks;
 
 /// Builds the transport that serves as a common ground for all connections.
@@ -36,21 +38,12 @@ pub use libp2p::bandwidth::BandwidthSinks;
 /// If `memory_only` is true, then only communication within the same process are allowed. Only
 /// addresses with the format `/memory/...` are allowed.
 ///
-/// `yamux_window_size` is the maximum size of the Yamux receive windows. `None` to leave the
-/// default (256kiB).
-///
-/// `yamux_maximum_buffer_size` is the maximum allowed size of the Yamux buffer. This should be
-/// set either to the maximum of all the maximum allowed sizes of messages frames of all
-/// high-level protocols combined, or to some generously high value if you are sure that a maximum
-/// size is enforced on all high-level protocols.
-///
 /// Returns a `BandwidthSinks` object that allows querying the average bandwidth produced by all
 /// the connections spawned with this transport.
+#[allow(deprecated)]
 pub fn build_transport(
 	keypair: identity::Keypair,
 	memory_only: bool,
-	yamux_window_size: Option<u32>,
-	yamux_maximum_buffer_size: usize,
 ) -> (Boxed<(PeerId, StreamMuxerBox)>, Arc<BandwidthSinks>) {
 	// Build the base layer of the transport.
 	let transport = if !memory_only {
@@ -81,19 +74,7 @@ pub fn build_transport(
 	};
 
 	let authentication_config = noise::Config::new(&keypair).expect("Can create noise config. qed");
-	let multiplexing_config = {
-		let mut yamux_config = libp2p::yamux::Config::default();
-		// Enable proper flow-control: window updates are only sent when
-		// buffered data has been consumed.
-		yamux_config.set_window_update_mode(libp2p::yamux::WindowUpdateMode::on_read());
-		yamux_config.set_max_buffer_size(yamux_maximum_buffer_size);
-
-		if let Some(yamux_window_size) = yamux_window_size {
-			yamux_config.set_receive_window_size(yamux_window_size);
-		}
-
-		yamux_config
-	};
+	let multiplexing_config = libp2p::yamux::Config::default();
 
 	let transport = transport
 		.upgrade(upgrade::Version::V1Lazy)
diff --git a/substrate/client/network/statement/Cargo.toml b/substrate/client/network/statement/Cargo.toml
index 43933f066edd..dd3a8bef8a2f 100644
--- a/substrate/client/network/statement/Cargo.toml
+++ b/substrate/client/network/statement/Cargo.toml
@@ -22,10 +22,10 @@ codec = { features = ["derive"], workspace = true, default-features = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-statement-store = { workspace = true, default-features = true }
diff --git a/substrate/client/network/sync/Cargo.toml b/substrate/client/network/sync/Cargo.toml
index 378b7c12e9b7..fdc290a2d01e 100644
--- a/substrate/client/network/sync/Cargo.toml
+++ b/substrate/client/network/sync/Cargo.toml
@@ -23,30 +23,30 @@ array-bytes = { workspace = true, default-features = true }
 async-channel = { workspace = true }
 async-trait = { workspace = true }
 codec = { features = ["derive"], workspace = true, default-features = true }
+fork-tree = { workspace = true, default-features = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
 log = { workspace = true, default-features = true }
 mockall = { workspace = true }
-prost = { workspace = true }
-schnellru = { workspace = true }
-smallvec = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-tokio-stream = { workspace = true }
-tokio = { features = ["macros", "time"], workspace = true, default-features = true }
-fork-tree = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
+prost = { workspace = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
+schnellru = { workspace = true }
+smallvec = { workspace = true, default-features = true }
 sp-arithmetic = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 sp-consensus-grandpa = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
+tokio = { features = ["macros", "time"], workspace = true, default-features = true }
+tokio-stream = { workspace = true }
 
 [dev-dependencies]
 mockall = { workspace = true }
diff --git a/substrate/client/network/sync/src/engine.rs b/substrate/client/network/sync/src/engine.rs
index 349c41ee1f4a..0c39ea0b93c0 100644
--- a/substrate/client/network/sync/src/engine.rs
+++ b/substrate/client/network/sync/src/engine.rs
@@ -100,6 +100,8 @@ mod rep {
 	pub const REFUSED: Rep = Rep::new(-(1 << 10), "Request refused");
 	/// Reputation change when a peer doesn't respond in time to our messages.
 	pub const TIMEOUT: Rep = Rep::new(-(1 << 10), "Request timeout");
+	/// Reputation change when a peer connection failed with IO error.
+	pub const IO: Rep = Rep::new(-(1 << 10), "IO error during request");
 }
 
 struct Metrics {
@@ -1019,9 +1021,14 @@ where
 						debug_assert!(
 							false,
 							"Can not receive `RequestFailure::Obsolete` after dropping the \
-								response receiver.",
+							response receiver.",
 						);
 					},
+					RequestFailure::Network(OutboundFailure::Io(_)) => {
+						self.network_service.report_peer(peer_id, rep::IO);
+						self.network_service
+							.disconnect_peer(peer_id, self.block_announce_protocol_name.clone());
+					},
 				}
 			},
 			Err(oneshot::Canceled) => {
diff --git a/substrate/client/network/test/Cargo.toml b/substrate/client/network/test/Cargo.toml
index 6340d1dfb2f4..783d47f21fa7 100644
--- a/substrate/client/network/test/Cargo.toml
+++ b/substrate/client/network/test/Cargo.toml
@@ -16,7 +16,6 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-tokio = { workspace = true, default-features = true }
 async-trait = { workspace = true }
 futures = { workspace = true }
 futures-timer = { workspace = true }
@@ -29,11 +28,11 @@ sc-client-api = { workspace = true, default-features = true }
 sc-consensus = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
-sc-network-types = { workspace = true, default-features = true }
-sc-utils = { workspace = true, default-features = true }
 sc-network-light = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
+sc-network-types = { workspace = true, default-features = true }
 sc-service = { workspace = true }
+sc-utils = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
@@ -41,3 +40,4 @@ sp-runtime = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime = { workspace = true }
 substrate-test-runtime-client = { workspace = true }
+tokio = { workspace = true, default-features = true }
diff --git a/substrate/client/network/test/src/lib.rs b/substrate/client/network/test/src/lib.rs
index 825481314c67..3cdf211e07f6 100644
--- a/substrate/client/network/test/src/lib.rs
+++ b/substrate/client/network/test/src/lib.rs
@@ -91,7 +91,7 @@ use sp_runtime::{
 	traits::{Block as BlockT, Header as HeaderT, NumberFor, Zero},
 	Justification, Justifications,
 };
-use substrate_test_runtime_client::AccountKeyring;
+use substrate_test_runtime_client::Sr25519Keyring;
 pub use substrate_test_runtime_client::{
 	runtime::{Block, ExtrinsicBuilder, Hash, Header, Transfer},
 	TestClient, TestClientBuilder, TestClientBuilderExt,
@@ -475,8 +475,8 @@ where
 				BlockOrigin::File,
 				|mut builder| {
 					let transfer = Transfer {
-						from: AccountKeyring::Alice.into(),
-						to: AccountKeyring::Alice.into(),
+						from: Sr25519Keyring::Alice.into(),
+						to: Sr25519Keyring::Alice.into(),
 						amount: 1,
 						nonce,
 					};
diff --git a/substrate/client/network/transactions/Cargo.toml b/substrate/client/network/transactions/Cargo.toml
index 2ffd6f5f4660..ef9ea1c46197 100644
--- a/substrate/client/network/transactions/Cargo.toml
+++ b/substrate/client/network/transactions/Cargo.toml
@@ -26,5 +26,5 @@ sc-network-common = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
 sc-network-types = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
diff --git a/substrate/client/network/types/Cargo.toml b/substrate/client/network/types/Cargo.toml
index 7438eaeffcd2..67814f135d39 100644
--- a/substrate/client/network/types/Cargo.toml
+++ b/substrate/client/network/types/Cargo.toml
@@ -14,7 +14,7 @@ bs58 = { workspace = true, default-features = true }
 bytes = { version = "1.4.0", default-features = false }
 ed25519-dalek = { workspace = true, default-features = true }
 libp2p-identity = { features = ["ed25519", "peerid", "rand"], workspace = true }
-libp2p-kad = { version = "0.44.6", default-features = false }
+libp2p-kad = { version = "0.46.2", default-features = false }
 litep2p = { workspace = true }
 log = { workspace = true, default-features = true }
 multiaddr = { workspace = true }
diff --git a/substrate/client/offchain/Cargo.toml b/substrate/client/offchain/Cargo.toml
index 71b40211e126..bfdb29cc4c35 100644
--- a/substrate/client/offchain/Cargo.toml
+++ b/substrate/client/offchain/Cargo.toml
@@ -26,13 +26,12 @@ http-body-util = { workspace = true }
 hyper = { features = ["http1", "http2"], workspace = true, default-features = true }
 hyper-rustls = { workspace = true }
 hyper-util = { features = ["client-legacy", "http1", "http2"], workspace = true }
+log = { workspace = true, default-features = true }
 num_cpus = { workspace = true }
 once_cell = { workspace = true }
 parking_lot = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
 rustls = { workspace = true }
-threadpool = { workspace = true }
-tracing = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
@@ -41,15 +40,15 @@ sc-transaction-pool-api = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+sp-externalities = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
 sp-offchain = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-externalities = { workspace = true, default-features = true }
-log = { workspace = true, default-features = true }
+threadpool = { workspace = true }
+tracing = { workspace = true, default-features = true }
 
 [dev-dependencies]
 async-trait = { workspace = true }
-tokio = { workspace = true, default-features = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-client-db = { default-features = true, workspace = true }
 sc-transaction-pool = { workspace = true, default-features = true }
@@ -57,6 +56,7 @@ sc-transaction-pool-api = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
+tokio = { workspace = true, default-features = true }
 
 [features]
 default = []
diff --git a/substrate/client/rpc-api/Cargo.toml b/substrate/client/rpc-api/Cargo.toml
index 3263285aa2b1..e7bb723d8839 100644
--- a/substrate/client/rpc-api/Cargo.toml
+++ b/substrate/client/rpc-api/Cargo.toml
@@ -17,15 +17,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true, default-features = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-thiserror = { workspace = true }
+jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
 sc-chain-spec = { workspace = true, default-features = true }
 sc-mixnet = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-rpc = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
-jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
+thiserror = { workspace = true }
diff --git a/substrate/client/rpc-servers/src/lib.rs b/substrate/client/rpc-servers/src/lib.rs
index ff21e2da768e..4234ff3196ef 100644
--- a/substrate/client/rpc-servers/src/lib.rs
+++ b/substrate/client/rpc-servers/src/lib.rs
@@ -144,11 +144,56 @@ where
 		local_addrs.push(local_addr);
 		let cfg = cfg.clone();
 
-		let id_provider2 = id_provider.clone();
+		let RpcSettings {
+			batch_config,
+			max_connections,
+			max_payload_in_mb,
+			max_payload_out_mb,
+			max_buffer_capacity_per_connection,
+			max_subscriptions_per_connection,
+			rpc_methods,
+			rate_limit_trust_proxy_headers,
+			rate_limit_whitelisted_ips,
+			host_filter,
+			cors,
+			rate_limit,
+		} = listener.rpc_settings();
+
+		let http_middleware = tower::ServiceBuilder::new()
+			.option_layer(host_filter)
+			// Proxy `GET /health, /health/readiness` requests to the internal
+			// `system_health` method.
+			.layer(NodeHealthProxyLayer::default())
+			.layer(cors);
+
+		let mut builder = jsonrpsee::server::Server::builder()
+			.max_request_body_size(max_payload_in_mb.saturating_mul(MEGABYTE))
+			.max_response_body_size(max_payload_out_mb.saturating_mul(MEGABYTE))
+			.max_connections(max_connections)
+			.max_subscriptions_per_connection(max_subscriptions_per_connection)
+			.enable_ws_ping(
+				PingConfig::new()
+					.ping_interval(Duration::from_secs(30))
+					.inactive_limit(Duration::from_secs(60))
+					.max_failures(3),
+			)
+			.set_http_middleware(http_middleware)
+			.set_message_buffer_capacity(max_buffer_capacity_per_connection)
+			.set_batch_request_config(batch_config)
+			.custom_tokio_runtime(cfg.tokio_handle.clone());
+
+		if let Some(provider) = id_provider.clone() {
+			builder = builder.set_id_provider(provider);
+		} else {
+			builder = builder.set_id_provider(RandomStringIdProvider::new(16));
+		};
+
+		let service_builder = builder.to_service_builder();
+		let deny_unsafe = deny_unsafe(&local_addr, &rpc_methods);
 
 		tokio_handle.spawn(async move {
 			loop {
-				let (sock, remote_addr, rpc_cfg) = tokio::select! {
+				let (sock, remote_addr) = tokio::select! {
 					res = listener.accept() => {
 						match res {
 							Ok(s) => s,
@@ -161,56 +206,10 @@ where
 					_ = cfg.stop_handle.clone().shutdown() => break,
 				};
 
-				let RpcSettings {
-					batch_config,
-					max_connections,
-					max_payload_in_mb,
-					max_payload_out_mb,
-					max_buffer_capacity_per_connection,
-					max_subscriptions_per_connection,
-					rpc_methods,
-					rate_limit_trust_proxy_headers,
-					rate_limit_whitelisted_ips,
-					host_filter,
-					cors,
-					rate_limit,
-				} = rpc_cfg;
-
-				let http_middleware = tower::ServiceBuilder::new()
-					.option_layer(host_filter)
-					// Proxy `GET /health, /health/readiness` requests to the internal
-					// `system_health` method.
-					.layer(NodeHealthProxyLayer::default())
-					.layer(cors);
-
-				let mut builder = jsonrpsee::server::Server::builder()
-					.max_request_body_size(max_payload_in_mb.saturating_mul(MEGABYTE))
-					.max_response_body_size(max_payload_out_mb.saturating_mul(MEGABYTE))
-					.max_connections(max_connections)
-					.max_subscriptions_per_connection(max_subscriptions_per_connection)
-					.enable_ws_ping(
-						PingConfig::new()
-							.ping_interval(Duration::from_secs(30))
-							.inactive_limit(Duration::from_secs(60))
-							.max_failures(3),
-					)
-					.set_http_middleware(http_middleware)
-					.set_message_buffer_capacity(max_buffer_capacity_per_connection)
-					.set_batch_request_config(batch_config)
-					.custom_tokio_runtime(cfg.tokio_handle.clone());
-
-				if let Some(provider) = id_provider2.clone() {
-					builder = builder.set_id_provider(provider);
-				} else {
-					builder = builder.set_id_provider(RandomStringIdProvider::new(16));
-				};
-
-				let service_builder = builder.to_service_builder();
-				let deny_unsafe = deny_unsafe(&local_addr, &rpc_methods);
-
 				let ip = remote_addr.ip();
 				let cfg2 = cfg.clone();
 				let service_builder2 = service_builder.clone();
+				let rate_limit_whitelisted_ips2 = rate_limit_whitelisted_ips.clone();
 
 				let svc =
 					tower::service_fn(move |mut req: http::Request<hyper::body::Incoming>| {
@@ -223,14 +222,14 @@ where
 						let proxy_ip =
 							if rate_limit_trust_proxy_headers { get_proxy_ip(&req) } else { None };
 
-						let rate_limit_cfg = if rate_limit_whitelisted_ips
+						let rate_limit_cfg = if rate_limit_whitelisted_ips2
 							.iter()
 							.any(|ips| ips.contains(proxy_ip.unwrap_or(ip)))
 						{
 							log::debug!(target: "rpc", "ip={ip}, proxy_ip={:?} is trusted, disabling rate-limit", proxy_ip);
 							None
 						} else {
-							if !rate_limit_whitelisted_ips.is_empty() {
+							if !rate_limit_whitelisted_ips2.is_empty() {
 								log::debug!(target: "rpc", "ip={ip}, proxy_ip={:?} is not trusted, rate-limit enabled", proxy_ip);
 							}
 							rate_limit
diff --git a/substrate/client/rpc-servers/src/utils.rs b/substrate/client/rpc-servers/src/utils.rs
index 51cce6224298..b76cfced3401 100644
--- a/substrate/client/rpc-servers/src/utils.rs
+++ b/substrate/client/rpc-servers/src/utils.rs
@@ -176,17 +176,19 @@ pub(crate) struct Listener {
 
 impl Listener {
 	/// Accepts a new connection.
-	pub(crate) async fn accept(
-		&mut self,
-	) -> std::io::Result<(tokio::net::TcpStream, SocketAddr, RpcSettings)> {
+	pub(crate) async fn accept(&mut self) -> std::io::Result<(tokio::net::TcpStream, SocketAddr)> {
 		let (sock, remote_addr) = self.listener.accept().await?;
-		Ok((sock, remote_addr, self.cfg.clone()))
+		Ok((sock, remote_addr))
 	}
 
 	/// Returns the local address the listener is bound to.
 	pub fn local_addr(&self) -> SocketAddr {
 		self.local_addr
 	}
+
+	pub fn rpc_settings(&self) -> RpcSettings {
+		self.cfg.clone()
+	}
 }
 
 pub(crate) fn host_filtering(enabled: bool, addr: SocketAddr) -> Option<HostFilterLayer> {
diff --git a/substrate/client/rpc-spec-v2/Cargo.toml b/substrate/client/rpc-spec-v2/Cargo.toml
index 70f68436767f..ebe7e7eca7b4 100644
--- a/substrate/client/rpc-spec-v2/Cargo.toml
+++ b/substrate/client/rpc-spec-v2/Cargo.toml
@@ -20,45 +20,45 @@ jsonrpsee = { workspace = true, features = ["client-core", "macros", "server-cor
 # Internal chain structures for "chain_spec".
 sc-chain-spec = { workspace = true, default-features = true }
 # Pool for submitting extrinsics required by "transaction"
+array-bytes = { workspace = true, default-features = true }
+codec = { workspace = true, default-features = true }
+futures = { workspace = true }
+futures-util = { workspace = true }
+hex = { workspace = true, default-features = true }
+itertools = { workspace = true }
+log = { workspace = true, default-features = true }
+parking_lot = { workspace = true, default-features = true }
+rand = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
+sc-rpc = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
+schnellru = { workspace = true }
+serde = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
-sp-rpc = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-rpc = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-sc-rpc = { workspace = true, default-features = true }
-codec = { workspace = true, default-features = true }
 thiserror = { workspace = true }
-serde = { workspace = true, default-features = true }
-hex = { workspace = true, default-features = true }
-futures = { workspace = true }
-parking_lot = { workspace = true, default-features = true }
-tokio-stream = { features = ["sync"], workspace = true }
 tokio = { features = ["sync"], workspace = true, default-features = true }
-array-bytes = { workspace = true, default-features = true }
-log = { workspace = true, default-features = true }
-futures-util = { workspace = true }
-rand = { workspace = true, default-features = true }
-schnellru = { workspace = true }
-itertools = { workspace = true }
+tokio-stream = { features = ["sync"], workspace = true }
 
 [dev-dependencies]
+assert_matches = { workspace = true }
 async-trait = { workspace = true }
 jsonrpsee = { workspace = true, features = ["server", "ws-client"] }
-serde_json = { workspace = true, default-features = true }
-tokio = { features = ["macros"], workspace = true, default-features = true }
-substrate-test-runtime-client = { workspace = true }
-substrate-test-runtime = { workspace = true }
-substrate-test-runtime-transaction-pool = { workspace = true }
-sp-consensus = { workspace = true, default-features = true }
-sp-externalities = { workspace = true, default-features = true }
-sp-maybe-compressed-blob = { workspace = true, default-features = true }
+pretty_assertions = { workspace = true }
 sc-block-builder = { workspace = true, default-features = true }
-sc-service = { workspace = true, default-features = true }
 sc-rpc = { workspace = true, default-features = true, features = ["test-helpers"] }
-assert_matches = { workspace = true }
-pretty_assertions = { workspace = true }
+sc-service = { workspace = true, default-features = true }
 sc-transaction-pool = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-externalities = { workspace = true, default-features = true }
+sp-maybe-compressed-blob = { workspace = true, default-features = true }
+substrate-test-runtime = { workspace = true }
+substrate-test-runtime-client = { workspace = true }
+substrate-test-runtime-transaction-pool = { workspace = true }
+tokio = { features = ["macros"], workspace = true, default-features = true }
diff --git a/substrate/client/rpc-spec-v2/src/archive/tests.rs b/substrate/client/rpc-spec-v2/src/archive/tests.rs
index cddaafde6659..48cbbaa4934a 100644
--- a/substrate/client/rpc-spec-v2/src/archive/tests.rs
+++ b/substrate/client/rpc-spec-v2/src/archive/tests.rs
@@ -117,8 +117,8 @@ async fn archive_body() {
 
 	builder
 		.push_transfer(runtime::Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 42,
 			nonce: 0,
 		})
@@ -151,8 +151,8 @@ async fn archive_header() {
 
 	builder
 		.push_transfer(runtime::Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 42,
 			nonce: 0,
 		})
@@ -249,8 +249,8 @@ async fn archive_hash_by_height() {
 	// imported
 	block_builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -330,7 +330,7 @@ async fn archive_call() {
 	client.import(BlockOrigin::Own, block_1.clone()).await.unwrap();
 
 	// Valid call.
-	let alice_id = AccountKeyring::Alice.to_account_id();
+	let alice_id = Sr25519Keyring::Alice.to_account_id();
 	// Hex encoded scale encoded bytes representing the call parameters.
 	let call_parameters = hex_string(&alice_id.encode());
 	let result: MethodResult = api
@@ -929,8 +929,8 @@ async fn archive_storage_diff_deleted_changes() {
 		.unwrap();
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
diff --git a/substrate/client/rpc-spec-v2/src/chain_head/tests.rs b/substrate/client/rpc-spec-v2/src/chain_head/tests.rs
index 43b52175bd6d..3ec5e805ecd5 100644
--- a/substrate/client/rpc-spec-v2/src/chain_head/tests.rs
+++ b/substrate/client/rpc-spec-v2/src/chain_head/tests.rs
@@ -506,8 +506,8 @@ async fn get_body() {
 		.unwrap();
 	builder
 		.push_transfer(runtime::Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 42,
 			nonce: 0,
 		})
@@ -580,7 +580,7 @@ async fn call_runtime() {
 	);
 
 	// Valid call.
-	let alice_id = AccountKeyring::Alice.to_account_id();
+	let alice_id = Sr25519Keyring::Alice.to_account_id();
 	// Hex encoded scale encoded bytes representing the call parameters.
 	let call_parameters = hex_string(&alice_id.encode());
 	let response: MethodResponse = api
@@ -670,7 +670,7 @@ async fn call_runtime_without_flag() {
 	);
 
 	// Valid runtime call on a subscription started with `with_runtime` false.
-	let alice_id = AccountKeyring::Alice.to_account_id();
+	let alice_id = Sr25519Keyring::Alice.to_account_id();
 	let call_parameters = hex_string(&alice_id.encode());
 	let err = api
 		.call::<_, serde_json::Value>(
@@ -1256,7 +1256,7 @@ async fn unique_operation_ids() {
 		assert!(op_ids.insert(operation_id));
 
 		// Valid `chainHead_v1_call` call.
-		let alice_id = AccountKeyring::Alice.to_account_id();
+		let alice_id = Sr25519Keyring::Alice.to_account_id();
 		let call_parameters = hex_string(&alice_id.encode());
 		let response: MethodResponse = api
 			.call(
@@ -1423,8 +1423,8 @@ async fn follow_generates_initial_blocks() {
 	// imported
 	block_builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -2046,8 +2046,8 @@ async fn follow_prune_best_block() {
 	// imported
 	block_builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -2217,8 +2217,8 @@ async fn follow_forks_pruned_block() {
 	// imported
 	block_builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -2233,8 +2233,8 @@ async fn follow_forks_pruned_block() {
 		.unwrap();
 	block_builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Bob.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Bob.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -2379,8 +2379,8 @@ async fn follow_report_multiple_pruned_block() {
 	// imported
 	block_builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -2397,8 +2397,8 @@ async fn follow_report_multiple_pruned_block() {
 
 	block_builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Bob.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Bob.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -2883,7 +2883,7 @@ async fn ensure_operation_limits_works() {
 	);
 
 	// The storage is finished and capacity must be released.
-	let alice_id = AccountKeyring::Alice.to_account_id();
+	let alice_id = Sr25519Keyring::Alice.to_account_id();
 	// Hex encoded scale encoded bytes representing the call parameters.
 	let call_parameters = hex_string(&alice_id.encode());
 	let response: MethodResponse = api
@@ -3537,7 +3537,7 @@ async fn chain_head_single_connection_context() {
 	.unwrap();
 	assert_matches!(response, MethodResponse::LimitReached);
 
-	let alice_id = AccountKeyring::Alice.to_account_id();
+	let alice_id = Sr25519Keyring::Alice.to_account_id();
 	// Hex encoded scale encoded bytes representing the call parameters.
 	let call_parameters = hex_string(&alice_id.encode());
 	let response: MethodResponse = ChainHeadApiClient::<String>::chain_head_unstable_call(
@@ -3663,8 +3663,8 @@ async fn follow_unique_pruned_blocks() {
 	let block_6_hash = import_block(client.clone(), block_2_f_hash, 2).await.hash();
 	// Import block 2 as best on the fork.
 	let mut tx_alice_ferdie = Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 41,
 		nonce: 0,
 	};
@@ -3846,8 +3846,8 @@ async fn follow_report_best_block_of_a_known_block() {
 	// imported
 	block_builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
diff --git a/substrate/client/rpc-spec-v2/src/transaction/tests/transaction_broadcast_tests.rs b/substrate/client/rpc-spec-v2/src/transaction/tests/transaction_broadcast_tests.rs
index efb3bd94ddbf..c2f11878e8fc 100644
--- a/substrate/client/rpc-spec-v2/src/transaction/tests/transaction_broadcast_tests.rs
+++ b/substrate/client/rpc-spec-v2/src/transaction/tests/transaction_broadcast_tests.rs
@@ -23,7 +23,7 @@ use jsonrpsee::{rpc_params, MethodsError as Error};
 use sc_transaction_pool::{Options, PoolLimit};
 use sc_transaction_pool_api::{ChainEvent, MaintainedTransactionPool, TransactionPool};
 use std::sync::Arc;
-use substrate_test_runtime_client::AccountKeyring::*;
+use substrate_test_runtime_client::Sr25519Keyring::*;
 use substrate_test_runtime_transaction_pool::uxt;
 
 const MAX_TX_PER_CONNECTION: usize = 4;
diff --git a/substrate/client/rpc-spec-v2/src/transaction/tests/transaction_tests.rs b/substrate/client/rpc-spec-v2/src/transaction/tests/transaction_tests.rs
index 53c5b8ce3895..879d51eaf5f3 100644
--- a/substrate/client/rpc-spec-v2/src/transaction/tests/transaction_tests.rs
+++ b/substrate/client/rpc-spec-v2/src/transaction/tests/transaction_tests.rs
@@ -26,7 +26,7 @@ use jsonrpsee::rpc_params;
 use sc_transaction_pool_api::{ChainEvent, MaintainedTransactionPool};
 use sp_core::H256;
 use std::{sync::Arc, vec};
-use substrate_test_runtime_client::AccountKeyring::*;
+use substrate_test_runtime_client::Sr25519Keyring::*;
 use substrate_test_runtime_transaction_pool::uxt;
 
 // Test helpers.
diff --git a/substrate/client/rpc/Cargo.toml b/substrate/client/rpc/Cargo.toml
index 6fe28a3873e9..8be932f02ed4 100644
--- a/substrate/client/rpc/Cargo.toml
+++ b/substrate/client/rpc/Cargo.toml
@@ -21,7 +21,6 @@ futures = { workspace = true }
 jsonrpsee = { features = ["server"], workspace = true }
 log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
@@ -30,6 +29,7 @@ sc-rpc-api = { workspace = true, default-features = true }
 sc-tracing = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
@@ -38,22 +38,22 @@ sp-offchain = { workspace = true, default-features = true }
 sp-rpc = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-session = { workspace = true, default-features = true }
-sp-version = { workspace = true, default-features = true }
 sp-statement-store = { workspace = true, default-features = true }
+sp-version = { workspace = true, default-features = true }
 tokio = { workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
+pretty_assertions = { workspace = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
 sc-transaction-pool = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
-tokio = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
-pretty_assertions = { workspace = true }
+tokio = { workspace = true, default-features = true }
 
 [features]
 test-helpers = []
diff --git a/substrate/client/rpc/src/author/tests.rs b/substrate/client/rpc/src/author/tests.rs
index ab0b8bdab699..b1c899667624 100644
--- a/substrate/client/rpc/src/author/tests.rs
+++ b/substrate/client/rpc/src/author/tests.rs
@@ -39,15 +39,15 @@ use std::sync::Arc;
 use substrate_test_runtime_client::{
 	self,
 	runtime::{Block, Extrinsic, ExtrinsicBuilder, SessionKeys, Transfer},
-	AccountKeyring, Backend, Client, DefaultTestClientBuilderExt, TestClientBuilderExt,
+	Backend, Client, DefaultTestClientBuilderExt, Sr25519Keyring, TestClientBuilderExt,
 };
 
-fn uxt(sender: AccountKeyring, nonce: u64) -> Extrinsic {
+fn uxt(sender: Sr25519Keyring, nonce: u64) -> Extrinsic {
 	let tx = Transfer {
 		amount: Default::default(),
 		nonce,
 		from: sender.into(),
-		to: AccountKeyring::Bob.into(),
+		to: Sr25519Keyring::Bob.into(),
 	};
 	ExtrinsicBuilder::new_transfer(tx).build()
 }
@@ -99,7 +99,7 @@ impl TestSetup {
 async fn author_submit_transaction_should_not_cause_error() {
 	let api = TestSetup::into_rpc();
 
-	let xt: Bytes = uxt(AccountKeyring::Alice, 1).encode().into();
+	let xt: Bytes = uxt(Sr25519Keyring::Alice, 1).encode().into();
 	let extrinsic_hash: H256 = blake2_256(&xt).into();
 	let response: H256 = api.call("author_submitExtrinsic", [xt.clone()]).await.unwrap();
 
@@ -116,7 +116,7 @@ async fn author_should_watch_extrinsic() {
 	let api = TestSetup::into_rpc();
 	let xt = to_hex(
 		&ExtrinsicBuilder::new_call_with_priority(0)
-			.signer(AccountKeyring::Alice.into())
+			.signer(Sr25519Keyring::Alice.into())
 			.build()
 			.encode(),
 		true,
@@ -135,7 +135,7 @@ async fn author_should_watch_extrinsic() {
 	// Replace the extrinsic and observe the subscription is notified.
 	let (xt_replacement, xt_hash) = {
 		let tx = ExtrinsicBuilder::new_call_with_priority(1)
-			.signer(AccountKeyring::Alice.into())
+			.signer(Sr25519Keyring::Alice.into())
 			.build()
 			.encode();
 		let hash = blake2_256(&tx);
@@ -172,7 +172,7 @@ async fn author_should_return_watch_validation_error() {
 async fn author_should_return_pending_extrinsics() {
 	let api = TestSetup::into_rpc();
 
-	let xt_bytes: Bytes = uxt(AccountKeyring::Alice, 0).encode().into();
+	let xt_bytes: Bytes = uxt(Sr25519Keyring::Alice, 0).encode().into();
 	api.call::<_, H256>("author_submitExtrinsic", [to_hex(&xt_bytes, true)])
 		.await
 		.unwrap();
@@ -190,14 +190,14 @@ async fn author_should_remove_extrinsics() {
 
 	// Submit three extrinsics, then remove two of them (will cause the third to be removed as well,
 	// having a higher nonce)
-	let xt1_bytes = uxt(AccountKeyring::Alice, 0).encode();
+	let xt1_bytes = uxt(Sr25519Keyring::Alice, 0).encode();
 	let xt1 = to_hex(&xt1_bytes, true);
 	let xt1_hash: H256 = api.call("author_submitExtrinsic", [xt1]).await.unwrap();
 
-	let xt2 = to_hex(&uxt(AccountKeyring::Alice, 1).encode(), true);
+	let xt2 = to_hex(&uxt(Sr25519Keyring::Alice, 1).encode(), true);
 	let xt2_hash: H256 = api.call("author_submitExtrinsic", [xt2]).await.unwrap();
 
-	let xt3 = to_hex(&uxt(AccountKeyring::Bob, 0).encode(), true);
+	let xt3 = to_hex(&uxt(Sr25519Keyring::Bob, 0).encode(), true);
 	let xt3_hash: H256 = api.call("author_submitExtrinsic", [xt3]).await.unwrap();
 	assert_eq!(setup.pool.status().ready, 3);
 
diff --git a/substrate/client/rpc/src/state/tests.rs b/substrate/client/rpc/src/state/tests.rs
index 6b711f2425e9..c02f0d0b759b 100644
--- a/substrate/client/rpc/src/state/tests.rs
+++ b/substrate/client/rpc/src/state/tests.rs
@@ -228,8 +228,8 @@ async fn should_notify_about_storage_changes() {
 			.unwrap();
 		builder
 			.push_transfer(Transfer {
-				from: AccountKeyring::Alice.into(),
-				to: AccountKeyring::Ferdie.into(),
+				from: Sr25519Keyring::Alice.into(),
+				to: Sr25519Keyring::Ferdie.into(),
 				amount: 42,
 				nonce: 0,
 			})
@@ -255,11 +255,11 @@ async fn should_send_initial_storage_changes_and_notifications() {
 		let alice_balance_key = [
 			sp_crypto_hashing::twox_128(b"System"),
 			sp_crypto_hashing::twox_128(b"Account"),
-			sp_crypto_hashing::blake2_128(&AccountKeyring::Alice.public()),
+			sp_crypto_hashing::blake2_128(&Sr25519Keyring::Alice.public()),
 		]
 		.concat()
 		.iter()
-		.chain(AccountKeyring::Alice.public().0.iter())
+		.chain(Sr25519Keyring::Alice.public().0.iter())
 		.cloned()
 		.collect::<Vec<u8>>();
 
@@ -281,8 +281,8 @@ async fn should_send_initial_storage_changes_and_notifications() {
 			.unwrap();
 		builder
 			.push_transfer(Transfer {
-				from: AccountKeyring::Alice.into(),
-				to: AccountKeyring::Ferdie.into(),
+				from: Sr25519Keyring::Alice.into(),
+				to: Sr25519Keyring::Ferdie.into(),
 				amount: 42,
 				nonce: 0,
 			})
diff --git a/substrate/client/runtime-utilities/Cargo.toml b/substrate/client/runtime-utilities/Cargo.toml
new file mode 100644
index 000000000000..716b577d384a
--- /dev/null
+++ b/substrate/client/runtime-utilities/Cargo.toml
@@ -0,0 +1,36 @@
+[package]
+description = "Substrate client utilities for frame runtime functions calls."
+name = "sc-runtime-utilities"
+version = "0.1.0"
+license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
+authors.workspace = true
+edition.workspace = true
+homepage.workspace = true
+repository.workspace = true
+documentation = "https://docs.rs/sc-metadata"
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+codec = { workspace = true, default-features = true }
+
+sc-executor = { workspace = true, default-features = true }
+sc-executor-common = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-crypto-hashing = { workspace = true, default-features = true }
+sp-state-machine = { workspace = true, default-features = true }
+sp-wasm-interface = { workspace = true, default-features = true }
+
+
+thiserror = { workspace = true }
+
+[dev-dependencies]
+cumulus-primitives-proof-size-hostfunction = { workspace = true, default-features = true }
+cumulus-test-runtime = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
+sp-version = { workspace = true, default-features = true }
+subxt = { workspace = true, features = ["native"] }
diff --git a/substrate/client/runtime-utilities/src/error.rs b/substrate/client/runtime-utilities/src/error.rs
new file mode 100644
index 000000000000..a0f1e45a5e57
--- /dev/null
+++ b/substrate/client/runtime-utilities/src/error.rs
@@ -0,0 +1,35 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+//! Errors types of runtime utilities.
+
+/// Generic result for the runtime utilities.
+pub type Result<T> = std::result::Result<T, Error>;
+
+/// Error type for the runtime utilities.
+#[derive(Debug, thiserror::Error)]
+#[allow(missing_docs)]
+pub enum Error {
+	#[error("Scale codec error: {0}")]
+	ScaleCodec(#[from] codec::Error),
+	#[error("Opaque metadata not found")]
+	OpaqueMetadataNotFound,
+	#[error("Stable metadata version not found")]
+	StableMetadataVersionNotFound,
+	#[error("WASM executor error: {0}")]
+	Executor(#[from] sc_executor_common::error::Error),
+}
diff --git a/substrate/utils/frame/benchmarking-cli/src/overhead/runtime_utilities.rs b/substrate/client/runtime-utilities/src/lib.rs
similarity index 60%
rename from substrate/utils/frame/benchmarking-cli/src/overhead/runtime_utilities.rs
rename to substrate/client/runtime-utilities/src/lib.rs
index 3081197dc033..1ae3e2f1105a 100644
--- a/substrate/utils/frame/benchmarking-cli/src/overhead/runtime_utilities.rs
+++ b/substrate/client/runtime-utilities/src/lib.rs
@@ -1,21 +1,29 @@
 // This file is part of Substrate.
 
 // Copyright (C) Parity Technologies (UK) Ltd.
-// SPDX-License-Identifier: Apache-2.0
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+//! Substrate client runtime utilities.
+//!
+//! Provides convenient APIs to ease calling functions contained by a FRAME
+//! runtime WASM blob.
+#![warn(missing_docs)]
 
 use codec::{Decode, Encode};
+use error::{Error, Result};
 use sc_executor::WasmExecutor;
 use sp_core::{
 	traits::{CallContext, CodeExecutor, FetchRuntimeCode, RuntimeCode},
@@ -25,41 +33,35 @@ use sp_state_machine::BasicExternalities;
 use sp_wasm_interface::HostFunctions;
 use std::borrow::Cow;
 
+pub mod error;
+
 /// Fetches the latest metadata from the given runtime blob.
 pub fn fetch_latest_metadata_from_code_blob<HF: HostFunctions>(
 	executor: &WasmExecutor<HF>,
 	code_bytes: Cow<[u8]>,
-) -> sc_cli::Result<subxt::Metadata> {
+) -> Result<OpaqueMetadata> {
 	let runtime_caller = RuntimeCaller::new(executor, code_bytes);
 	let version_result = runtime_caller.call("Metadata_metadata_versions", ());
 
-	let opaque_metadata: OpaqueMetadata = match version_result {
+	match version_result {
 		Ok(supported_versions) => {
-			let supported_versions = Vec::<u32>::decode(&mut supported_versions.as_slice())
-				.map_err(|e| format!("Unable to decode version list: {e}"))?;
-
+			let supported_versions = Vec::<u32>::decode(&mut supported_versions.as_slice())?;
 			let latest_stable = supported_versions
 				.into_iter()
 				.filter(|v| *v != u32::MAX)
 				.max()
-				.ok_or("No stable metadata versions supported".to_string())?;
+				.ok_or(Error::StableMetadataVersionNotFound)?;
 
-			let encoded = runtime_caller
-				.call("Metadata_metadata_at_version", latest_stable)
-				.map_err(|_| "Unable to fetch metadata from blob".to_string())?;
+			let encoded = runtime_caller.call("Metadata_metadata_at_version", latest_stable)?;
 
 			Option::<OpaqueMetadata>::decode(&mut encoded.as_slice())?
-				.ok_or_else(|| "Metadata not found".to_string())?
+				.ok_or(Error::OpaqueMetadataNotFound)
 		},
 		Err(_) => {
-			let encoded = runtime_caller
-				.call("Metadata_metadata", ())
-				.map_err(|_| "Unable to fetch metadata from blob".to_string())?;
-			Decode::decode(&mut encoded.as_slice())?
+			let encoded = runtime_caller.call("Metadata_metadata", ())?;
+			Decode::decode(&mut encoded.as_slice()).map_err(Into::into)
 		},
-	};
-
-	Ok(subxt::Metadata::decode(&mut (*opaque_metadata).as_slice())?)
+	}
 }
 
 struct BasicCodeFetcher<'a> {
@@ -74,11 +76,11 @@ impl<'a> FetchRuntimeCode for BasicCodeFetcher<'a> {
 }
 
 impl<'a> BasicCodeFetcher<'a> {
-	pub fn new(code: Cow<'a, [u8]>) -> Self {
+	fn new(code: Cow<'a, [u8]>) -> Self {
 		Self { hash: sp_crypto_hashing::blake2_256(&code).to_vec(), code }
 	}
 
-	pub fn runtime_code(&'a self) -> RuntimeCode<'a> {
+	fn runtime_code(&'a self) -> RuntimeCode<'a> {
 		RuntimeCode {
 			code_fetcher: self as &'a dyn FetchRuntimeCode,
 			heap_pages: None,
@@ -88,17 +90,20 @@ impl<'a> BasicCodeFetcher<'a> {
 }
 
 /// Simple utility that is used to call into the runtime.
-struct RuntimeCaller<'a, 'b, HF: HostFunctions> {
+pub struct RuntimeCaller<'a, 'b, HF: HostFunctions> {
 	executor: &'b WasmExecutor<HF>,
 	code_fetcher: BasicCodeFetcher<'a>,
 }
 
 impl<'a, 'b, HF: HostFunctions> RuntimeCaller<'a, 'b, HF> {
+	/// Instantiate a new runtime caller.
 	pub fn new(executor: &'b WasmExecutor<HF>, code_bytes: Cow<'a, [u8]>) -> Self {
 		Self { executor, code_fetcher: BasicCodeFetcher::new(code_bytes) }
 	}
 
-	fn call(&self, method: &str, data: impl Encode) -> sc_executor_common::error::Result<Vec<u8>> {
+	/// Calls a runtime function represented by a `method` name and `parity-scale-codec`
+	/// encodable arguments that will be passed to it.
+	pub fn call(&self, method: &str, data: impl Encode) -> Result<Vec<u8>> {
 		let mut ext = BasicExternalities::default();
 		self.executor
 			.call(
@@ -109,24 +114,33 @@ impl<'a, 'b, HF: HostFunctions> RuntimeCaller<'a, 'b, HF> {
 				CallContext::Offchain,
 			)
 			.0
+			.map_err(Into::into)
 	}
 }
 
 #[cfg(test)]
 mod tests {
-	use crate::overhead::command::ParachainHostFunctions;
 	use codec::Decode;
 	use sc_executor::WasmExecutor;
 	use sp_version::RuntimeVersion;
 
+	type ParachainHostFunctions = (
+		cumulus_primitives_proof_size_hostfunction::storage_proof_size::HostFunctions,
+		sp_io::SubstrateHostFunctions,
+	);
+
 	#[test]
 	fn test_fetch_latest_metadata_from_blob_fetches_metadata() {
 		let executor: WasmExecutor<ParachainHostFunctions> = WasmExecutor::builder().build();
 		let code_bytes = cumulus_test_runtime::WASM_BINARY
 			.expect("To run this test, build the wasm binary of cumulus-test-runtime")
 			.to_vec();
-		let metadata =
-			super::fetch_latest_metadata_from_code_blob(&executor, code_bytes.into()).unwrap();
+		let metadata = subxt::Metadata::decode(
+			&mut (*super::fetch_latest_metadata_from_code_blob(&executor, code_bytes.into())
+				.unwrap())
+			.as_slice(),
+		)
+		.unwrap();
 		assert!(metadata.pallet_by_name("ParachainInfo").is_some());
 	}
 
diff --git a/substrate/client/service/Cargo.toml b/substrate/client/service/Cargo.toml
index 3981395d9768..e46b252f30bf 100644
--- a/substrate/client/service/Cargo.toml
+++ b/substrate/client/service/Cargo.toml
@@ -26,64 +26,64 @@ runtime-benchmarks = [
 ]
 
 [dependencies]
-jsonrpsee = { features = ["server"], workspace = true }
-thiserror = { workspace = true }
+async-trait = { workspace = true }
+codec = { workspace = true, default-features = true }
+directories = { workspace = true }
+exit-future = { workspace = true }
 futures = { workspace = true }
-rand = { workspace = true, default-features = true }
-parking_lot = { workspace = true, default-features = true }
-log = { workspace = true, default-features = true }
 futures-timer = { workspace = true }
-exit-future = { workspace = true }
+jsonrpsee = { features = ["server"], workspace = true }
+log = { workspace = true, default-features = true }
+parking_lot = { workspace = true, default-features = true }
 pin-project = { workspace = true }
-serde = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
-sp-trie = { workspace = true, default-features = true }
-sp-externalities = { workspace = true, default-features = true }
-sc-utils = { workspace = true, default-features = true }
-sp-version = { workspace = true, default-features = true }
-sp-blockchain = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-keystore = { workspace = true, default-features = true }
-sp-session = { workspace = true, default-features = true }
-sp-state-machine = { workspace = true, default-features = true }
-sp-consensus = { workspace = true, default-features = true }
+prometheus-endpoint = { workspace = true, default-features = true }
+rand = { workspace = true, default-features = true }
+sc-chain-spec = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
+sc-client-db = { workspace = true }
 sc-consensus = { workspace = true, default-features = true }
-sp-storage = { workspace = true, default-features = true }
+sc-executor = { workspace = true, default-features = true }
+sc-informant = { workspace = true, default-features = true }
+sc-keystore = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
 sc-network-common = { workspace = true, default-features = true }
 sc-network-light = { workspace = true, default-features = true }
 sc-network-sync = { workspace = true, default-features = true }
-sc-network-types = { workspace = true, default-features = true }
 sc-network-transactions = { workspace = true, default-features = true }
-sc-chain-spec = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-sp-api = { workspace = true, default-features = true }
-sc-client-db = { workspace = true }
-codec = { workspace = true, default-features = true }
-sc-executor = { workspace = true, default-features = true }
-sc-transaction-pool = { workspace = true, default-features = true }
-sp-transaction-pool = { workspace = true, default-features = true }
-sc-transaction-pool-api = { workspace = true, default-features = true }
-sp-transaction-storage-proof = { workspace = true, default-features = true }
-sc-rpc-server = { workspace = true, default-features = true }
+sc-network-types = { workspace = true, default-features = true }
 sc-rpc = { workspace = true, default-features = true }
+sc-rpc-server = { workspace = true, default-features = true }
 sc-rpc-spec-v2 = { workspace = true, default-features = true }
-sc-informant = { workspace = true, default-features = true }
+sc-sysinfo = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
 sc-tracing = { workspace = true, default-features = true }
-sc-sysinfo = { workspace = true, default-features = true }
+sc-transaction-pool = { workspace = true, default-features = true }
+sc-transaction-pool-api = { workspace = true, default-features = true }
+sc-utils = { workspace = true, default-features = true }
+schnellru = { workspace = true }
+serde = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
+sp-api = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-externalities = { workspace = true, default-features = true }
+sp-keystore = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-session = { workspace = true, default-features = true }
+sp-state-machine = { workspace = true, default-features = true }
+sp-storage = { workspace = true, default-features = true }
+sp-transaction-pool = { workspace = true, default-features = true }
+sp-transaction-storage-proof = { workspace = true, default-features = true }
+sp-trie = { workspace = true, default-features = true }
+sp-version = { workspace = true, default-features = true }
+static_init = { workspace = true }
+tempfile = { workspace = true }
+thiserror = { workspace = true }
+tokio = { features = ["parking_lot", "rt-multi-thread", "time"], workspace = true, default-features = true }
 tracing = { workspace = true, default-features = true }
 tracing-futures = { workspace = true }
-async-trait = { workspace = true }
-tokio = { features = ["parking_lot", "rt-multi-thread", "time"], workspace = true, default-features = true }
-tempfile = { workspace = true }
-directories = { workspace = true }
-static_init = { workspace = true }
-schnellru = { workspace = true }
 
 [dev-dependencies]
-substrate-test-runtime-client = { workspace = true }
 substrate-test-runtime = { workspace = true }
+substrate-test-runtime-client = { workspace = true }
diff --git a/substrate/client/service/src/lib.rs b/substrate/client/service/src/lib.rs
index b5a38d875e3b..2a3144a33e1a 100644
--- a/substrate/client/service/src/lib.rs
+++ b/substrate/client/service/src/lib.rs
@@ -596,8 +596,8 @@ mod tests {
 		let transaction = Transfer {
 			amount: 5,
 			nonce: 0,
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Bob.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Bob.into(),
 		}
 		.into_unchecked_extrinsic();
 		block_on(pool.submit_one(best.hash(), source, transaction.clone())).unwrap();
diff --git a/substrate/client/service/test/Cargo.toml b/substrate/client/service/test/Cargo.toml
index 632b98104f6b..45b2d8c5eea3 100644
--- a/substrate/client/service/test/Cargo.toml
+++ b/substrate/client/service/test/Cargo.toml
@@ -15,15 +15,13 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-async-channel = { workspace = true }
 array-bytes = { workspace = true, default-features = true }
+async-channel = { workspace = true }
+codec = { workspace = true, default-features = true }
 fdlimit = { workspace = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
-codec = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-tempfile = { workspace = true }
-tokio = { features = ["time"], workspace = true, default-features = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-client-db = { workspace = true }
@@ -37,11 +35,13 @@ sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
 sp-storage = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 sp-trie = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
 substrate-test-runtime = { workspace = true }
 substrate-test-runtime-client = { workspace = true }
+tempfile = { workspace = true }
+tokio = { features = ["time"], workspace = true, default-features = true }
diff --git a/substrate/client/service/test/src/client/mod.rs b/substrate/client/service/test/src/client/mod.rs
index ead90c4c65d8..ef5de93d64ca 100644
--- a/substrate/client/service/test/src/client/mod.rs
+++ b/substrate/client/service/test/src/client/mod.rs
@@ -48,8 +48,8 @@ use substrate_test_runtime_client::{
 		genesismap::{insert_genesis_block, GenesisStorageBuilder},
 		Block, BlockNumber, Digest, Hash, Header, RuntimeApi, Transfer,
 	},
-	AccountKeyring, BlockBuilderExt, ClientBlockImportExt, ClientExt, DefaultTestClientBuilderExt,
-	Sr25519Keyring, TestClientBuilder, TestClientBuilderExt,
+	BlockBuilderExt, ClientBlockImportExt, ClientExt, DefaultTestClientBuilderExt, Sr25519Keyring,
+	TestClientBuilder, TestClientBuilderExt,
 };
 
 mod db;
@@ -126,8 +126,8 @@ fn block1(genesis_hash: Hash, backend: &InMemoryBackend<BlakeTwo256>) -> Vec<u8>
 		1,
 		genesis_hash,
 		vec![Transfer {
-			from: AccountKeyring::One.into(),
-			to: AccountKeyring::Two.into(),
+			from: Sr25519Keyring::One.into(),
+			to: Sr25519Keyring::Two.into(),
 			amount: 69 * DOLLARS,
 			nonce: 0,
 		}],
@@ -158,7 +158,7 @@ fn finality_notification_check(
 fn construct_genesis_should_work_with_native() {
 	let mut storage = GenesisStorageBuilder::new(
 		vec![Sr25519Keyring::One.public().into(), Sr25519Keyring::Two.public().into()],
-		vec![AccountKeyring::One.into(), AccountKeyring::Two.into()],
+		vec![Sr25519Keyring::One.into(), Sr25519Keyring::Two.into()],
 		1000 * DOLLARS,
 	)
 	.build();
@@ -189,7 +189,7 @@ fn construct_genesis_should_work_with_native() {
 fn construct_genesis_should_work_with_wasm() {
 	let mut storage = GenesisStorageBuilder::new(
 		vec![Sr25519Keyring::One.public().into(), Sr25519Keyring::Two.public().into()],
-		vec![AccountKeyring::One.into(), AccountKeyring::Two.into()],
+		vec![Sr25519Keyring::One.into(), Sr25519Keyring::Two.into()],
 		1000 * DOLLARS,
 	)
 	.build();
@@ -223,14 +223,14 @@ fn client_initializes_from_genesis_ok() {
 	assert_eq!(
 		client
 			.runtime_api()
-			.balance_of(client.chain_info().best_hash, AccountKeyring::Alice.into())
+			.balance_of(client.chain_info().best_hash, Sr25519Keyring::Alice.into())
 			.unwrap(),
 		1000 * DOLLARS
 	);
 	assert_eq!(
 		client
 			.runtime_api()
-			.balance_of(client.chain_info().best_hash, AccountKeyring::Ferdie.into())
+			.balance_of(client.chain_info().best_hash, Sr25519Keyring::Ferdie.into())
 			.unwrap(),
 		0 * DOLLARS
 	);
@@ -266,8 +266,8 @@ fn block_builder_works_with_transactions() {
 
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 42 * DOLLARS,
 			nonce: 0,
 		})
@@ -301,14 +301,14 @@ fn block_builder_works_with_transactions() {
 	assert_eq!(
 		client
 			.runtime_api()
-			.balance_of(client.chain_info().best_hash, AccountKeyring::Alice.into())
+			.balance_of(client.chain_info().best_hash, Sr25519Keyring::Alice.into())
 			.unwrap(),
 		958 * DOLLARS
 	);
 	assert_eq!(
 		client
 			.runtime_api()
-			.balance_of(client.chain_info().best_hash, AccountKeyring::Ferdie.into())
+			.balance_of(client.chain_info().best_hash, Sr25519Keyring::Ferdie.into())
 			.unwrap(),
 		42 * DOLLARS
 	);
@@ -325,8 +325,8 @@ fn block_builder_does_not_include_invalid() {
 
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 42 * DOLLARS,
 			nonce: 0,
 		})
@@ -334,8 +334,8 @@ fn block_builder_does_not_include_invalid() {
 
 	assert!(builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 30 * DOLLARS,
 			nonce: 0,
 		})
@@ -491,8 +491,8 @@ fn uncles_with_multiple_forks() {
 	// this push is required as otherwise B2 has the same hash as A2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41 * DOLLARS,
 			nonce: 0,
 		})
@@ -531,8 +531,8 @@ fn uncles_with_multiple_forks() {
 	// this push is required as otherwise C3 has the same hash as B3 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1 * DOLLARS,
 			nonce: 1,
 		})
@@ -549,8 +549,8 @@ fn uncles_with_multiple_forks() {
 	// this push is required as otherwise D2 has the same hash as B2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1 * DOLLARS,
 			nonce: 0,
 		})
@@ -691,8 +691,8 @@ fn finality_target_on_longest_chain_with_multiple_forks() {
 	// this push is required as otherwise B2 has the same hash as A2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41 * DOLLARS,
 			nonce: 0,
 		})
@@ -732,8 +732,8 @@ fn finality_target_on_longest_chain_with_multiple_forks() {
 	// this push is required as otherwise C3 has the same hash as B3 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1 * DOLLARS,
 			nonce: 1,
 		})
@@ -751,8 +751,8 @@ fn finality_target_on_longest_chain_with_multiple_forks() {
 	// this push is required as otherwise D2 has the same hash as B2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1 * DOLLARS,
 			nonce: 0,
 		})
@@ -982,8 +982,8 @@ fn finality_target_with_best_not_on_longest_chain() {
 	// this push is required as otherwise B2 has the same hash as A2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41 * DOLLARS,
 			nonce: 0,
 		})
@@ -1134,8 +1134,8 @@ fn importing_diverged_finalized_block_should_trigger_reorg() {
 		.unwrap();
 	// needed to make sure B1 gets a different hash from A1
 	b1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 1 * DOLLARS,
 		nonce: 0,
 	})
@@ -1195,8 +1195,8 @@ fn finalizing_diverged_block_should_trigger_reorg() {
 		.unwrap();
 	// needed to make sure B1 gets a different hash from A1
 	b1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 1 * DOLLARS,
 		nonce: 0,
 	})
@@ -1303,8 +1303,8 @@ fn finality_notifications_content() {
 		.unwrap();
 	// needed to make sure B1 gets a different hash from A1
 	b1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 1,
 		nonce: 0,
 	})
@@ -1329,8 +1329,8 @@ fn finality_notifications_content() {
 		.unwrap();
 	// needed to make sure B1 gets a different hash from A1
 	c1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 2 * DOLLARS,
 		nonce: 0,
 	})
@@ -1346,8 +1346,8 @@ fn finality_notifications_content() {
 
 	// needed to make sure D3 gets a different hash from A3
 	d3.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 2 * DOLLARS,
 		nonce: 0,
 	})
@@ -1415,7 +1415,7 @@ fn state_reverted_on_reorg() {
 	let current_balance = |client: &substrate_test_runtime_client::TestClient| {
 		client
 			.runtime_api()
-			.balance_of(client.chain_info().best_hash, AccountKeyring::Alice.into())
+			.balance_of(client.chain_info().best_hash, Sr25519Keyring::Alice.into())
 			.unwrap()
 	};
 
@@ -1428,8 +1428,8 @@ fn state_reverted_on_reorg() {
 		.build()
 		.unwrap();
 	a1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Bob.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Bob.into(),
 		amount: 10 * DOLLARS,
 		nonce: 0,
 	})
@@ -1443,8 +1443,8 @@ fn state_reverted_on_reorg() {
 		.build()
 		.unwrap();
 	b1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 50 * DOLLARS,
 		nonce: 0,
 	})
@@ -1460,8 +1460,8 @@ fn state_reverted_on_reorg() {
 		.build()
 		.unwrap();
 	a2.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Charlie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Charlie.into(),
 		amount: 10 * DOLLARS,
 		nonce: 1,
 	})
@@ -1530,8 +1530,8 @@ fn doesnt_import_blocks_that_revert_finality() {
 
 	// needed to make sure B1 gets a different hash from A1
 	b1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 1 * DOLLARS,
 		nonce: 0,
 	})
@@ -1580,8 +1580,8 @@ fn doesnt_import_blocks_that_revert_finality() {
 
 	// needed to make sure C1 gets a different hash from A1 and B1
 	c1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 2 * DOLLARS,
 		nonce: 0,
 	})
@@ -1788,8 +1788,8 @@ fn returns_status_for_pruned_blocks() {
 
 	// b1 is created, but not imported
 	b1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 1 * DOLLARS,
 		nonce: 0,
 	})
@@ -2191,8 +2191,8 @@ fn reorg_triggers_a_notification_even_for_sources_that_should_not_trigger_notifi
 
 	// needed to make sure B1 gets a different hash from A1
 	b1.push_transfer(Transfer {
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Ferdie.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Ferdie.into(),
 		amount: 1 * DOLLARS,
 		nonce: 0,
 	})
diff --git a/substrate/client/statement-store/Cargo.toml b/substrate/client/statement-store/Cargo.toml
index e5087eae6eca..c0219b294ced 100644
--- a/substrate/client/statement-store/Cargo.toml
+++ b/substrate/client/statement-store/Cargo.toml
@@ -17,18 +17,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 log = { workspace = true, default-features = true }
-parking_lot = { workspace = true, default-features = true }
 parity-db = { workspace = true }
-tokio = { features = ["time"], workspace = true, default-features = true }
-sp-statement-store = { workspace = true, default-features = true }
+parking_lot = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
+sc-keystore = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-sc-keystore = { workspace = true, default-features = true }
+sp-statement-store = { workspace = true, default-features = true }
+tokio = { features = ["time"], workspace = true, default-features = true }
 
 [dev-dependencies]
-tempfile = { workspace = true }
 sp-tracing = { workspace = true }
+tempfile = { workspace = true }
diff --git a/substrate/client/storage-monitor/Cargo.toml b/substrate/client/storage-monitor/Cargo.toml
index c017184ced66..3d8cb72b1a92 100644
--- a/substrate/client/storage-monitor/Cargo.toml
+++ b/substrate/client/storage-monitor/Cargo.toml
@@ -13,8 +13,8 @@ workspace = true
 
 [dependencies]
 clap = { features = ["derive", "string"], workspace = true }
-log = { workspace = true, default-features = true }
 fs4 = { workspace = true }
+log = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
-tokio = { features = ["time"], workspace = true, default-features = true }
 thiserror = { workspace = true }
+tokio = { features = ["time"], workspace = true, default-features = true }
diff --git a/substrate/client/sync-state-rpc/Cargo.toml b/substrate/client/sync-state-rpc/Cargo.toml
index cbab8f4d7b0d..91c30f5aa2cc 100644
--- a/substrate/client/sync-state-rpc/Cargo.toml
+++ b/substrate/client/sync-state-rpc/Cargo.toml
@@ -17,13 +17,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { workspace = true, default-features = true }
 jsonrpsee = { features = ["client-core", "macros", "server-core"], workspace = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 sc-chain-spec = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-consensus-babe = { workspace = true, default-features = true }
 sc-consensus-epochs = { workspace = true, default-features = true }
 sc-consensus-grandpa = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+thiserror = { workspace = true }
diff --git a/substrate/client/sysinfo/Cargo.toml b/substrate/client/sysinfo/Cargo.toml
index 190e6e279b90..c7eed77eda7f 100644
--- a/substrate/client/sysinfo/Cargo.toml
+++ b/substrate/client/sysinfo/Cargo.toml
@@ -17,16 +17,16 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+derive_more = { workspace = true, default-features = true }
 futures = { workspace = true }
 libc = { workspace = true }
 log = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
 rand_pcg = { workspace = true }
-derive_more = { workspace = true, default-features = true }
 regex = { workspace = true }
+sc-telemetry = { workspace = true, default-features = true }
 serde = { features = ["derive"], workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
-sc-telemetry = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
diff --git a/substrate/client/telemetry/Cargo.toml b/substrate/client/telemetry/Cargo.toml
index f87e8b66f731..4a41a6b6deca 100644
--- a/substrate/client/telemetry/Cargo.toml
+++ b/substrate/client/telemetry/Cargo.toml
@@ -19,13 +19,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 chrono = { workspace = true }
 futures = { workspace = true }
-libp2p = { features = ["dns", "tcp", "tokio", "wasm-ext", "websocket"], workspace = true }
+libp2p = { features = ["dns", "tcp", "tokio", "websocket"], workspace = true }
 log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
 pin-project = { workspace = true }
-sc-utils = { workspace = true, default-features = true }
-sc-network = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
+sc-network = { workspace = true, default-features = true }
+sc-utils = { workspace = true, default-features = true }
 serde = { features = ["derive"], workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
 thiserror = { workspace = true }
diff --git a/substrate/client/telemetry/src/node.rs b/substrate/client/telemetry/src/node.rs
index 0bbdbfb622ef..2c8d424c4340 100644
--- a/substrate/client/telemetry/src/node.rs
+++ b/substrate/client/telemetry/src/node.rs
@@ -18,7 +18,13 @@
 
 use crate::TelemetryPayload;
 use futures::{channel::mpsc, prelude::*};
-use libp2p::{core::transport::Transport, Multiaddr};
+use libp2p::{
+	core::{
+		transport::{DialOpts, PortUse, Transport},
+		Endpoint,
+	},
+	Multiaddr,
+};
 use rand::Rng as _;
 use std::{
 	fmt, mem,
@@ -229,7 +235,10 @@ where
 				},
 				NodeSocket::ReconnectNow => {
 					let addr = self.addr.clone();
-					match self.transport.dial(addr) {
+					match self
+						.transport
+						.dial(addr, DialOpts { role: Endpoint::Dialer, port_use: PortUse::New })
+					{
 						Ok(d) => {
 							log::trace!(target: "telemetry", "Re-dialing {}", self.addr);
 							socket = NodeSocket::Dialing(d);
diff --git a/substrate/client/tracing/Cargo.toml b/substrate/client/tracing/Cargo.toml
index b8f5e40caf83..949f6f6018ad 100644
--- a/substrate/client/tracing/Cargo.toml
+++ b/substrate/client/tracing/Cargo.toml
@@ -16,30 +16,30 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-console = { workspace = true }
-is-terminal = { workspace = true }
 chrono = { workspace = true }
 codec = { workspace = true, default-features = true }
+console = { workspace = true }
+is-terminal = { workspace = true }
 libc = { workspace = true }
 log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
 rustc-hash = { workspace = true }
-serde = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-tracing = { workspace = true, default-features = true }
-tracing-log = { workspace = true }
-tracing-subscriber = { workspace = true, features = [
-	"env-filter",
-	"parking_lot",
-] }
 sc-client-api = { workspace = true, default-features = true }
 sc-tracing-proc-macro = { workspace = true, default-features = true }
+serde = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-rpc = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
+thiserror = { workspace = true }
+tracing = { workspace = true, default-features = true }
+tracing-log = { workspace = true }
+tracing-subscriber = { workspace = true, features = [
+	"env-filter",
+	"parking_lot",
+] }
 
 [dev-dependencies]
 criterion = { workspace = true, default-features = true }
diff --git a/substrate/client/transaction-pool/Cargo.toml b/substrate/client/transaction-pool/Cargo.toml
index d346add93a64..72586b984920 100644
--- a/substrate/client/transaction-pool/Cargo.toml
+++ b/substrate/client/transaction-pool/Cargo.toml
@@ -25,12 +25,11 @@ itertools = { workspace = true }
 linked-hash-map = { workspace = true }
 log = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-thiserror = { workspace = true }
 prometheus-endpoint = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
 sc-utils = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
@@ -38,8 +37,9 @@ sp-crypto-hashing = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 sp-transaction-pool = { workspace = true, default-features = true }
-tokio-stream = { workspace = true }
+thiserror = { workspace = true }
 tokio = { workspace = true, default-features = true, features = ["macros", "time"] }
+tokio-stream = { workspace = true }
 
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
diff --git a/substrate/client/transaction-pool/api/Cargo.toml b/substrate/client/transaction-pool/api/Cargo.toml
index c55ee70b2cf5..6671492a4e92 100644
--- a/substrate/client/transaction-pool/api/Cargo.toml
+++ b/substrate/client/transaction-pool/api/Cargo.toml
@@ -17,10 +17,10 @@ codec = { workspace = true, default-features = true }
 futures = { workspace = true }
 log = { workspace = true, default-features = true }
 serde = { features = ["derive"], workspace = true, default-features = true }
-thiserror = { workspace = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 serde_json = { workspace = true, default-features = true }
diff --git a/substrate/client/transaction-pool/src/fork_aware_txpool/revalidation_worker.rs b/substrate/client/transaction-pool/src/fork_aware_txpool/revalidation_worker.rs
index eb898c35a134..e1c65a08a70b 100644
--- a/substrate/client/transaction-pool/src/fork_aware_txpool/revalidation_worker.rs
+++ b/substrate/client/transaction-pool/src/fork_aware_txpool/revalidation_worker.rs
@@ -190,7 +190,7 @@ mod tests {
 	};
 	use futures::executor::block_on;
 	use substrate_test_runtime::{AccountId, Transfer, H256};
-	use substrate_test_runtime_client::AccountKeyring::Alice;
+	use substrate_test_runtime_client::Sr25519Keyring::Alice;
 	#[test]
 	fn revalidation_queue_works() {
 		let api = Arc::new(TestApi::default());
diff --git a/substrate/client/transaction-pool/src/fork_aware_txpool/tx_mem_pool.rs b/substrate/client/transaction-pool/src/fork_aware_txpool/tx_mem_pool.rs
index 7b824d4653c2..989ae4425dc4 100644
--- a/substrate/client/transaction-pool/src/fork_aware_txpool/tx_mem_pool.rs
+++ b/substrate/client/transaction-pool/src/fork_aware_txpool/tx_mem_pool.rs
@@ -469,7 +469,7 @@ mod tx_mem_pool_tests {
 	use super::*;
 	use crate::{common::tests::TestApi, graph::ChainApi};
 	use substrate_test_runtime::{AccountId, Extrinsic, ExtrinsicBuilder, Transfer, H256};
-	use substrate_test_runtime_client::AccountKeyring::*;
+	use substrate_test_runtime_client::Sr25519Keyring::*;
 	fn uxt(nonce: u64) -> Extrinsic {
 		crate::common::tests::uxt(Transfer {
 			from: Alice.into(),
diff --git a/substrate/client/transaction-pool/src/graph/pool.rs b/substrate/client/transaction-pool/src/graph/pool.rs
index 23b71ce437b3..ff9cc1541af4 100644
--- a/substrate/client/transaction-pool/src/graph/pool.rs
+++ b/substrate/client/transaction-pool/src/graph/pool.rs
@@ -492,7 +492,7 @@ mod tests {
 	use sp_runtime::transaction_validity::TransactionSource;
 	use std::{collections::HashMap, time::Instant};
 	use substrate_test_runtime::{AccountId, ExtrinsicBuilder, Transfer, H256};
-	use substrate_test_runtime_client::AccountKeyring::{Alice, Bob};
+	use substrate_test_runtime_client::Sr25519Keyring::{Alice, Bob};
 
 	const SOURCE: TimedTransactionSource =
 		TimedTransactionSource { source: TransactionSource::External, timestamp: None };
diff --git a/substrate/client/transaction-pool/src/single_state_txpool/revalidation.rs b/substrate/client/transaction-pool/src/single_state_txpool/revalidation.rs
index 74031b1e1c72..f22fa2ddabde 100644
--- a/substrate/client/transaction-pool/src/single_state_txpool/revalidation.rs
+++ b/substrate/client/transaction-pool/src/single_state_txpool/revalidation.rs
@@ -379,7 +379,7 @@ mod tests {
 	};
 	use futures::executor::block_on;
 	use substrate_test_runtime::{AccountId, Transfer, H256};
-	use substrate_test_runtime_client::AccountKeyring::{Alice, Bob};
+	use substrate_test_runtime_client::Sr25519Keyring::{Alice, Bob};
 
 	#[test]
 	fn revalidation_queue_works() {
diff --git a/substrate/client/transaction-pool/tests/fatp.rs b/substrate/client/transaction-pool/tests/fatp.rs
index c51ca6e17663..8bf08122995c 100644
--- a/substrate/client/transaction-pool/tests/fatp.rs
+++ b/substrate/client/transaction-pool/tests/fatp.rs
@@ -30,7 +30,7 @@ use sc_transaction_pool_api::{
 };
 use sp_runtime::transaction_validity::InvalidTransaction;
 use std::{sync::Arc, time::Duration};
-use substrate_test_runtime_client::AccountKeyring::*;
+use substrate_test_runtime_client::Sr25519Keyring::*;
 use substrate_test_runtime_transaction_pool::uxt;
 
 pub mod fatp_common;
diff --git a/substrate/client/transaction-pool/tests/fatp_common/mod.rs b/substrate/client/transaction-pool/tests/fatp_common/mod.rs
index aecd83360f1e..aaffebc0db0a 100644
--- a/substrate/client/transaction-pool/tests/fatp_common/mod.rs
+++ b/substrate/client/transaction-pool/tests/fatp_common/mod.rs
@@ -24,7 +24,7 @@ use sp_runtime::transaction_validity::TransactionSource;
 use std::sync::Arc;
 use substrate_test_runtime_client::{
 	runtime::{Block, Hash, Header},
-	AccountKeyring::*,
+	Sr25519Keyring::*,
 };
 use substrate_test_runtime_transaction_pool::{uxt, TestApi};
 pub const LOG_TARGET: &str = "txpool";
diff --git a/substrate/client/transaction-pool/tests/fatp_limits.rs b/substrate/client/transaction-pool/tests/fatp_limits.rs
index afd8183957a8..fb02b21ebc2b 100644
--- a/substrate/client/transaction-pool/tests/fatp_limits.rs
+++ b/substrate/client/transaction-pool/tests/fatp_limits.rs
@@ -29,7 +29,7 @@ use sc_transaction_pool_api::{
 	error::Error as TxPoolError, MaintainedTransactionPool, TransactionPool, TransactionStatus,
 };
 use std::thread::sleep;
-use substrate_test_runtime_client::AccountKeyring::*;
+use substrate_test_runtime_client::Sr25519Keyring::*;
 use substrate_test_runtime_transaction_pool::uxt;
 
 #[test]
diff --git a/substrate/client/transaction-pool/tests/fatp_prios.rs b/substrate/client/transaction-pool/tests/fatp_prios.rs
index 41bc374b38f4..4ed9b4503861 100644
--- a/substrate/client/transaction-pool/tests/fatp_prios.rs
+++ b/substrate/client/transaction-pool/tests/fatp_prios.rs
@@ -24,7 +24,7 @@ use fatp_common::{new_best_block_event, TestPoolBuilder, LOG_TARGET, SOURCE};
 use futures::{executor::block_on, FutureExt};
 use sc_transaction_pool::ChainApi;
 use sc_transaction_pool_api::{MaintainedTransactionPool, TransactionPool, TransactionStatus};
-use substrate_test_runtime_client::AccountKeyring::*;
+use substrate_test_runtime_client::Sr25519Keyring::*;
 use substrate_test_runtime_transaction_pool::uxt;
 
 #[test]
diff --git a/substrate/client/transaction-pool/tests/pool.rs b/substrate/client/transaction-pool/tests/pool.rs
index e556ba9875f1..20997606c607 100644
--- a/substrate/client/transaction-pool/tests/pool.rs
+++ b/substrate/client/transaction-pool/tests/pool.rs
@@ -40,8 +40,8 @@ use sp_runtime::{
 use std::{collections::BTreeSet, pin::Pin, sync::Arc};
 use substrate_test_runtime_client::{
 	runtime::{Block, Extrinsic, ExtrinsicBuilder, Hash, Header, Nonce, Transfer, TransferData},
-	AccountKeyring::*,
 	ClientBlockImportExt,
+	Sr25519Keyring::*,
 };
 use substrate_test_runtime_transaction_pool::{uxt, TestApi};
 
diff --git a/substrate/docs/Upgrading-2.0-to-3.0.md b/substrate/docs/Upgrading-2.0-to-3.0.md
index 1be41a34ef34..f6fc5cf4b079 100644
--- a/substrate/docs/Upgrading-2.0-to-3.0.md
+++ b/substrate/docs/Upgrading-2.0-to-3.0.md
@@ -1003,7 +1003,7 @@ modified your chain you should probably try to apply these patches:
  	};
  	use sp_timestamp;
 -	use sp_finality_tracker;
- 	use sp_keyring::AccountKeyring;
+ 	use sp_keyring::Sr25519Keyring;
  	use sc_service_test::TestNetNode;
  	use crate::service::{new_full_base, new_light_base, NewFullBase};
 -	use sp_runtime::traits::IdentifyAccount;
@@ -1034,7 +1034,7 @@ modified your chain you should probably try to apply these patches:
 +		let mut slot = 1u64;
 
  		// For the extrinsics factory
- 		let bob = Arc::new(AccountKeyring::Bob.pair());
+ 		let bob = Arc::new(Sr25519Keyring::Bob.pair());
 @@ -528,14 +539,13 @@ mod tests {
  				Ok((node, (inherent_data_providers, setup_handles.unwrap())))
  			},
diff --git a/substrate/frame/Cargo.toml b/substrate/frame/Cargo.toml
index 2d0daf82997d..8fc0d8468430 100644
--- a/substrate/frame/Cargo.toml
+++ b/substrate/frame/Cargo.toml
@@ -26,28 +26,28 @@ scale-info = { features = [
 ], workspace = true }
 
 # primitive deps, used for developing FRAME pallets.
-sp-runtime = { workspace = true }
-sp-io = { workspace = true }
-sp-core = { workspace = true }
 sp-arithmetic = { workspace = true }
+sp-core = { workspace = true }
+sp-io = { workspace = true }
+sp-runtime = { workspace = true }
 
 # frame deps, for developing FRAME pallets.
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 
 # primitive types used for developing FRAME runtimes.
-sp-version = { optional = true, workspace = true }
 sp-api = { optional = true, workspace = true }
 sp-block-builder = { optional = true, workspace = true }
-sp-transaction-pool = { optional = true, workspace = true }
-sp-offchain = { optional = true, workspace = true }
-sp-session = { optional = true, workspace = true }
 sp-consensus-aura = { optional = true, workspace = true }
 sp-consensus-grandpa = { optional = true, workspace = true }
 sp-genesis-builder = { optional = true, workspace = true }
 sp-inherents = { optional = true, workspace = true }
-sp-storage = { optional = true, workspace = true }
 sp-keyring = { optional = true, workspace = true }
+sp-offchain = { optional = true, workspace = true }
+sp-session = { optional = true, workspace = true }
+sp-storage = { optional = true, workspace = true }
+sp-transaction-pool = { optional = true, workspace = true }
+sp-version = { optional = true, workspace = true }
 
 frame-executive = { optional = true, workspace = true }
 frame-system-rpc-runtime-api = { optional = true, workspace = true }
diff --git a/substrate/frame/alliance/Cargo.toml b/substrate/frame/alliance/Cargo.toml
index 451b86b35dde..9d21b9e964c9 100644
--- a/substrate/frame/alliance/Cargo.toml
+++ b/substrate/frame/alliance/Cargo.toml
@@ -31,14 +31,14 @@ frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 
-pallet-identity = { workspace = true }
 pallet-collective = { optional = true, workspace = true }
+pallet-identity = { workspace = true }
 
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
-sp-crypto-hashing = { workspace = true }
 pallet-balances = { workspace = true, default-features = true }
 pallet-collective = { workspace = true, default-features = true }
+sp-crypto-hashing = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/asset-conversion/Cargo.toml b/substrate/frame/asset-conversion/Cargo.toml
index 10a118e95639..8987e44ee000 100644
--- a/substrate/frame/asset-conversion/Cargo.toml
+++ b/substrate/frame/asset-conversion/Cargo.toml
@@ -17,20 +17,20 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
+frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
+log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 sp-api = { workspace = true }
+sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-sp-arithmetic = { workspace = true }
 
 [dev-dependencies]
-pallet-balances = { workspace = true, default-features = true }
 pallet-assets = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
 primitive-types = { features = ["codec", "num-traits", "scale-info"], workspace = true }
 
 [features]
diff --git a/substrate/frame/asset-conversion/ops/Cargo.toml b/substrate/frame/asset-conversion/ops/Cargo.toml
index 66333f973d7f..ebd31bd296de 100644
--- a/substrate/frame/asset-conversion/ops/Cargo.toml
+++ b/substrate/frame/asset-conversion/ops/Cargo.toml
@@ -16,20 +16,20 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
+frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
+log = { workspace = true }
 pallet-asset-conversion = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-sp-arithmetic = { workspace = true }
 
 [dev-dependencies]
-pallet-balances = { workspace = true, default-features = true }
 pallet-assets = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
 primitive-types = { features = ["codec", "num-traits", "scale-info"], workspace = true }
 
 [features]
diff --git a/substrate/frame/asset-rate/Cargo.toml b/substrate/frame/asset-rate/Cargo.toml
index 514b6fa40c2b..01a5ca21b199 100644
--- a/substrate/frame/asset-rate/Cargo.toml
+++ b/substrate/frame/asset-rate/Cargo.toml
@@ -18,17 +18,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-sp-runtime = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { optional = true, workspace = true }
+sp-runtime = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
 sp-core = { workspace = true }
+sp-io = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/assets-freezer/Cargo.toml b/substrate/frame/assets-freezer/Cargo.toml
index 68bfdd7cfb62..3fffa4d0627f 100644
--- a/substrate/frame/assets-freezer/Cargo.toml
+++ b/substrate/frame/assets-freezer/Cargo.toml
@@ -16,18 +16,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-assets = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
-sp-io = { workspace = true }
-sp-core = { workspace = true }
 pallet-balances = { workspace = true }
+sp-core = { workspace = true }
+sp-io = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/assets/Cargo.toml b/substrate/frame/assets/Cargo.toml
index e20b576d0836..a062a68d4220 100644
--- a/substrate/frame/assets/Cargo.toml
+++ b/substrate/frame/assets/Cargo.toml
@@ -25,13 +25,13 @@ sp-runtime = { workspace = true }
 # Needed for type-safe access to storage DB.
 frame-support = { workspace = true }
 # `system` module provides us with all sorts of useful stuff and macros depend on it being around.
-frame-system = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
+frame-system = { workspace = true }
 sp-core = { workspace = true }
 
 [dev-dependencies]
-sp-io = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/atomic-swap/Cargo.toml b/substrate/frame/atomic-swap/Cargo.toml
index db89a58da8f0..785bfee71b68 100644
--- a/substrate/frame/atomic-swap/Cargo.toml
+++ b/substrate/frame/atomic-swap/Cargo.toml
@@ -17,12 +17,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
+frame = { workspace = true, features = ["experimental", "runtime"] }
 scale-info = { features = ["derive"], workspace = true }
-frame-support = { workspace = true }
-frame-system = { workspace = true }
-sp-core = { workspace = true }
-sp-io = { workspace = true }
-sp-runtime = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
@@ -31,17 +27,11 @@ pallet-balances = { workspace = true, default-features = true }
 default = ["std"]
 std = [
 	"codec/std",
-	"frame-support/std",
-	"frame-system/std",
+	"frame/std",
 	"pallet-balances/std",
 	"scale-info/std",
-	"sp-core/std",
-	"sp-io/std",
-	"sp-runtime/std",
 ]
 try-runtime = [
-	"frame-support/try-runtime",
-	"frame-system/try-runtime",
+	"frame/try-runtime",
 	"pallet-balances/try-runtime",
-	"sp-runtime/try-runtime",
 ]
diff --git a/substrate/frame/atomic-swap/src/lib.rs b/substrate/frame/atomic-swap/src/lib.rs
index c3010f5c9c03..9521f20fe009 100644
--- a/substrate/frame/atomic-swap/src/lib.rs
+++ b/substrate/frame/atomic-swap/src/lib.rs
@@ -50,17 +50,11 @@ use core::{
 	marker::PhantomData,
 	ops::{Deref, DerefMut},
 };
-use frame_support::{
-	dispatch::DispatchResult,
-	pallet_prelude::MaxEncodedLen,
-	traits::{BalanceStatus, Currency, Get, ReservableCurrency},
-	weights::Weight,
-	RuntimeDebugNoBound,
+use frame::{
+	prelude::*,
+	traits::{BalanceStatus, Currency, ReservableCurrency},
 };
-use frame_system::pallet_prelude::BlockNumberFor;
 use scale_info::TypeInfo;
-use sp_io::hashing::blake2_256;
-use sp_runtime::RuntimeDebug;
 
 /// Pending atomic swap operation.
 #[derive(Clone, Eq, PartialEq, RuntimeDebugNoBound, Encode, Decode, TypeInfo, MaxEncodedLen)]
@@ -159,11 +153,9 @@ where
 
 pub use pallet::*;
 
-#[frame_support::pallet]
+#[frame::pallet]
 pub mod pallet {
 	use super::*;
-	use frame_support::pallet_prelude::*;
-	use frame_system::pallet_prelude::*;
 
 	/// Atomic swap's pallet configuration trait.
 	#[pallet::config]
diff --git a/substrate/frame/atomic-swap/src/tests.rs b/substrate/frame/atomic-swap/src/tests.rs
index 47ebe6a8f0ac..6fcc5571a523 100644
--- a/substrate/frame/atomic-swap/src/tests.rs
+++ b/substrate/frame/atomic-swap/src/tests.rs
@@ -19,13 +19,11 @@
 
 use super::*;
 use crate as pallet_atomic_swap;
-
-use frame_support::{derive_impl, traits::ConstU32};
-use sp_runtime::BuildStorage;
+use frame::testing_prelude::*;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
-frame_support::construct_runtime!(
+construct_runtime!(
 	pub enum Test
 	{
 		System: frame_system,
@@ -54,7 +52,7 @@ impl Config for Test {
 const A: u64 = 1;
 const B: u64 = 2;
 
-pub fn new_test_ext() -> sp_io::TestExternalities {
+pub fn new_test_ext() -> TestExternalities {
 	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 	let genesis = pallet_balances::GenesisConfig::<Test> { balances: vec![(A, 100), (B, 200)] };
 	genesis.assimilate_storage(&mut t).unwrap();
diff --git a/substrate/frame/aura/Cargo.toml b/substrate/frame/aura/Cargo.toml
index 94b057d665d4..94a47e4d96cd 100644
--- a/substrate/frame/aura/Cargo.toml
+++ b/substrate/frame/aura/Cargo.toml
@@ -17,11 +17,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-timestamp = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-application-crypto = { workspace = true }
 sp-consensus-aura = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/authority-discovery/Cargo.toml b/substrate/frame/authority-discovery/Cargo.toml
index 01f574a262ad..506c292c837b 100644
--- a/substrate/frame/authority-discovery/Cargo.toml
+++ b/substrate/frame/authority-discovery/Cargo.toml
@@ -19,12 +19,12 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-session = { features = [
 	"historical",
 ], workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-application-crypto = { workspace = true }
 sp-authority-discovery = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/authorship/Cargo.toml b/substrate/frame/authorship/Cargo.toml
index c9ebc1b3a7ff..9145c3f90bc4 100644
--- a/substrate/frame/authorship/Cargo.toml
+++ b/substrate/frame/authorship/Cargo.toml
@@ -23,6 +23,10 @@ impl-trait-for-tuples = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 frame = { workspace = true, features = ["experimental", "runtime"] }
 
+[dev-dependencies]
+sp-core = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
+
 [features]
 default = ["std"]
 std = [
diff --git a/substrate/frame/babe/Cargo.toml b/substrate/frame/babe/Cargo.toml
index f0a7f4648c0a..8673e08472eb 100644
--- a/substrate/frame/babe/Cargo.toml
+++ b/substrate/frame/babe/Cargo.toml
@@ -17,14 +17,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-session = { workspace = true }
 pallet-timestamp = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
 sp-application-crypto = { features = ["serde"], workspace = true }
 sp-consensus-babe = { features = ["serde"], workspace = true }
 sp-core = { features = ["serde"], workspace = true }
diff --git a/substrate/frame/bags-list/Cargo.toml b/substrate/frame/bags-list/Cargo.toml
index 647f5d26686a..6b1c4809f773 100644
--- a/substrate/frame/bags-list/Cargo.toml
+++ b/substrate/frame/bags-list/Cargo.toml
@@ -27,14 +27,14 @@ scale-info = { features = [
 sp-runtime = { workspace = true }
 
 # FRAME
+frame-election-provider-support = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-frame-election-provider-support = { workspace = true }
 
 # third party
-log = { workspace = true }
-docify = { workspace = true }
 aquamarine = { workspace = true }
+docify = { workspace = true }
+log = { workspace = true }
 
 # Optional imports for benchmarking
 frame-benchmarking = { optional = true, workspace = true }
@@ -44,12 +44,12 @@ sp-io = { optional = true, workspace = true }
 sp-tracing = { optional = true, workspace = true }
 
 [dev-dependencies]
+frame-benchmarking = { workspace = true, default-features = true }
+frame-election-provider-support = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
-frame-election-provider-support = { workspace = true, default-features = true }
-frame-benchmarking = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/bags-list/fuzzer/Cargo.toml b/substrate/frame/bags-list/fuzzer/Cargo.toml
index b52fc8848237..db46bc6fe446 100644
--- a/substrate/frame/bags-list/fuzzer/Cargo.toml
+++ b/substrate/frame/bags-list/fuzzer/Cargo.toml
@@ -13,10 +13,10 @@ publish = false
 workspace = true
 
 [dependencies]
-honggfuzz = { workspace = true }
-rand = { features = ["small_rng", "std"], workspace = true, default-features = true }
 frame-election-provider-support = { features = ["fuzz"], workspace = true, default-features = true }
+honggfuzz = { workspace = true }
 pallet-bags-list = { features = ["fuzz"], workspace = true, default-features = true }
+rand = { features = ["small_rng", "std"], workspace = true, default-features = true }
 
 [[bin]]
 name = "bags-list"
diff --git a/substrate/frame/bags-list/remote-tests/Cargo.toml b/substrate/frame/bags-list/remote-tests/Cargo.toml
index 12d61b61c06d..99b203e73fb0 100644
--- a/substrate/frame/bags-list/remote-tests/Cargo.toml
+++ b/substrate/frame/bags-list/remote-tests/Cargo.toml
@@ -17,18 +17,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 # frame
-pallet-staking = { workspace = true, default-features = true }
-pallet-bags-list = { features = ["fuzz"], workspace = true, default-features = true }
 frame-election-provider-support = { workspace = true, default-features = true }
-frame-system = { workspace = true, default-features = true }
 frame-support = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
+pallet-bags-list = { features = ["fuzz"], workspace = true, default-features = true }
+pallet-staking = { workspace = true, default-features = true }
 
 # core
-sp-storage = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-std = { workspace = true, default-features = true }
+sp-storage = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 
 # utils
 remote-externalities = { workspace = true, default-features = true }
diff --git a/substrate/frame/balances/Cargo.toml b/substrate/frame/balances/Cargo.toml
index f0117555c37e..03bc7fcb3fcc 100644
--- a/substrate/frame/balances/Cargo.toml
+++ b/substrate/frame/balances/Cargo.toml
@@ -17,20 +17,20 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
+docify = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
-docify = { workspace = true }
 
 [dev-dependencies]
-pallet-transaction-payment = { workspace = true, default-features = true }
 frame-support = { features = ["experimental"], workspace = true, default-features = true }
+pallet-transaction-payment = { workspace = true, default-features = true }
+paste = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-paste = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/beefy-mmr/Cargo.toml b/substrate/frame/beefy-mmr/Cargo.toml
index d67ac20ee922..54343bb9ce51 100644
--- a/substrate/frame/beefy-mmr/Cargo.toml
+++ b/substrate/frame/beefy-mmr/Cargo.toml
@@ -13,22 +13,22 @@ workspace = true
 
 [dependencies]
 array-bytes = { optional = true, workspace = true, default-features = true }
-codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { optional = true, workspace = true, default-features = true }
 binary-merkle-tree = { workspace = true }
+codec = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-beefy = { workspace = true }
 pallet-mmr = { workspace = true }
 pallet-session = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
+sp-api = { workspace = true }
 sp-consensus-beefy = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-sp-api = { workspace = true }
 sp-state-machine = { workspace = true }
 
 [dev-dependencies]
diff --git a/substrate/frame/beefy/Cargo.toml b/substrate/frame/beefy/Cargo.toml
index 05af974e89a7..b8e952dfbd66 100644
--- a/substrate/frame/beefy/Cargo.toml
+++ b/substrate/frame/beefy/Cargo.toml
@@ -13,13 +13,13 @@ workspace = true
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
-serde = { optional = true, workspace = true, default-features = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-session = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
 sp-consensus-beefy = { features = ["serde"], workspace = true }
 sp-runtime = { features = ["serde"], workspace = true }
 sp-session = { workspace = true }
diff --git a/substrate/frame/benchmarking/Cargo.toml b/substrate/frame/benchmarking/Cargo.toml
index 0c74d94b33b8..fabeb9a03195 100644
--- a/substrate/frame/benchmarking/Cargo.toml
+++ b/substrate/frame/benchmarking/Cargo.toml
@@ -17,14 +17,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
+frame-support = { workspace = true }
+frame-support-procedural = { workspace = true }
+frame-system = { workspace = true }
 linregress = { optional = true, workspace = true }
 log = { workspace = true }
 paste = { workspace = true, default-features = true }
 scale-info = { features = ["derive"], workspace = true }
 serde = { optional = true, workspace = true, default-features = true }
-frame-support = { workspace = true }
-frame-support-procedural = { workspace = true }
-frame-system = { workspace = true }
 sp-api = { workspace = true }
 sp-application-crypto = { workspace = true }
 sp-core = { workspace = true }
@@ -37,10 +37,10 @@ static_assertions = { workspace = true, default-features = true }
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
 rusty-fork = { workspace = true }
-sp-keystore = { workspace = true, default-features = true }
 sc-client-db = { workspace = true }
-sp-state-machine = { workspace = true }
 sp-externalities = { workspace = true }
+sp-keystore = { workspace = true, default-features = true }
+sp-state-machine = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/benchmarking/pov/Cargo.toml b/substrate/frame/benchmarking/pov/Cargo.toml
index ce89dceed3c3..47c6d6e5e4bc 100644
--- a/substrate/frame/benchmarking/pov/Cargo.toml
+++ b/substrate/frame/benchmarking/pov/Cargo.toml
@@ -16,10 +16,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/frame/bounties/Cargo.toml b/substrate/frame/bounties/Cargo.toml
index a272153fed07..926af60d1acb 100644
--- a/substrate/frame/bounties/Cargo.toml
+++ b/substrate/frame/bounties/Cargo.toml
@@ -19,12 +19,12 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-treasury = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/broker/Cargo.toml b/substrate/frame/broker/Cargo.toml
index aead49013ef0..a4cfe49d3b35 100644
--- a/substrate/frame/broker/Cargo.toml
+++ b/substrate/frame/broker/Cargo.toml
@@ -15,22 +15,22 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-log = { workspace = true }
+bitvec = { workspace = true }
 codec = { features = ["derive"], workspace = true }
+frame-benchmarking = { optional = true, workspace = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
-bitvec = { workspace = true }
 sp-api = { workspace = true }
 sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
-frame-support = { workspace = true }
-frame-system = { workspace = true }
 
 [dev-dependencies]
+pretty_assertions = { workspace = true }
 sp-io = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
-pretty_assertions = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/broker/src/benchmarking.rs b/substrate/frame/broker/src/benchmarking.rs
index 9ef9b1254435..516518740f7d 100644
--- a/substrate/frame/broker/src/benchmarking.rs
+++ b/substrate/frame/broker/src/benchmarking.rs
@@ -30,11 +30,11 @@ use frame_support::{
 	},
 };
 use frame_system::{Pallet as System, RawOrigin};
-use sp_arithmetic::{traits::Zero, Perbill};
+use sp_arithmetic::Perbill;
 use sp_core::Get;
 use sp_runtime::{
 	traits::{BlockNumberProvider, MaybeConvert},
-	SaturatedConversion, Saturating,
+	Saturating,
 };
 
 const SEED: u32 = 0;
@@ -287,7 +287,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		Broker::<T>::do_assign(region, None, 1001, Final)
 			.map_err(|_| BenchmarkError::Weightless)?;
@@ -316,7 +316,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		let recipient: T::AccountId = account("recipient", 0, SEED);
 
@@ -349,7 +349,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		#[extrinsic_call]
 		_(RawOrigin::Signed(caller), region, 2);
@@ -381,7 +381,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		#[extrinsic_call]
 		_(RawOrigin::Signed(caller), region, 0x00000_fffff_fffff_00000.into());
@@ -417,7 +417,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		#[extrinsic_call]
 		_(RawOrigin::Signed(caller), region, 1000, Provisional);
@@ -452,7 +452,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		let recipient: T::AccountId = account("recipient", 0, SEED);
 
@@ -492,7 +492,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		let recipient: T::AccountId = account("recipient", 0, SEED);
 		T::Currency::set_balance(&recipient.clone(), T::Currency::minimum_balance());
@@ -548,7 +548,7 @@ mod benches {
 		T::Currency::set_balance(&Broker::<T>::account_id(), T::Currency::minimum_balance());
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		let recipient: T::AccountId = account("recipient", 0, SEED);
 
@@ -582,7 +582,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		advance_to::<T>(
 			(T::TimeslicePeriod::get() * (region_len * 4).into()).try_into().ok().unwrap(),
@@ -616,7 +616,7 @@ mod benches {
 		);
 
 		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+			.expect("Offer not high enough for configuration.");
 
 		let recipient: T::AccountId = account("recipient", 0, SEED);
 
@@ -786,80 +786,97 @@ mod benches {
 
 	#[benchmark]
 	fn rotate_sale(n: Linear<0, { MAX_CORE_COUNT.into() }>) -> Result<(), BenchmarkError> {
-		let core_count = n.try_into().unwrap();
 		let config = new_config_record::<T>();
+		Configuration::<T>::put(config.clone());
 
-		let now = RCBlockNumberProviderOf::<T::Coretime>::current_block_number();
-		let end_price = 10_000_000u32.into();
-		let commit_timeslice = Broker::<T>::latest_timeslice_ready_to_commit(&config);
-		let sale = SaleInfoRecordOf::<T> {
-			sale_start: now,
-			leadin_length: Zero::zero(),
-			end_price,
-			sellout_price: None,
-			region_begin: commit_timeslice,
-			region_end: commit_timeslice.saturating_add(config.region_length),
-			first_core: 0,
-			ideal_cores_sold: 0,
-			cores_offered: 0,
-			cores_sold: 0,
-		};
-
-		let status = StatusRecord {
-			core_count,
-			private_pool_size: 0,
-			system_pool_size: 0,
-			last_committed_timeslice: commit_timeslice.saturating_sub(1),
-			last_timeslice: Broker::<T>::current_timeslice(),
-		};
+		// Ensure there is one buyable core then use the rest to max out reservations and leases, if
+		// possible for worst case.
+
+		// First allocate up to MaxReservedCores for reservations
+		let n_reservations = T::MaxReservedCores::get().min(n.saturating_sub(1));
+		setup_reservations::<T>(n_reservations);
+		// Then allocate remaining cores to leases, up to MaxLeasedCores
+		let n_leases =
+			T::MaxLeasedCores::get().min(n.saturating_sub(1).saturating_sub(n_reservations));
+		setup_leases::<T>(n_leases, 1, 20);
+
+		// Start sales so we can test the auto-renewals.
+		Broker::<T>::do_start_sales(
+			10_000_000u32.into(),
+			n.saturating_sub(n_reservations)
+				.saturating_sub(n_leases)
+				.try_into()
+				.expect("Upper limit of n is a u16."),
+		)
+		.expect("Configuration was initialized before; qed");
+
+		// Advance to the fixed price period.
+		advance_to::<T>(2);
 
-		// Assume Reservations to be filled for worst case
-		setup_reservations::<T>(T::MaxReservedCores::get());
+		// Assume max auto renewals for worst case. This is between 1 and the value of
+		// MaxAutoRenewals.
+		let n_renewable = T::MaxAutoRenewals::get()
+			.min(n.saturating_sub(n_leases).saturating_sub(n_reservations));
 
-		// Assume Leases to be filled for worst case
-		setup_leases::<T>(T::MaxLeasedCores::get(), 1, 10);
+		let timeslice_period: u32 = T::TimeslicePeriod::get().try_into().ok().unwrap();
+		let sale = SaleInfo::<T>::get().expect("Sale has started.");
 
-		// Assume max auto renewals for worst case.
-		(0..T::MaxAutoRenewals::get()).try_for_each(|indx| -> Result<(), BenchmarkError> {
+		(0..n_renewable.into()).try_for_each(|indx| -> Result<(), BenchmarkError> {
 			let task = 1000 + indx;
 			let caller: T::AccountId = T::SovereignAccountOf::maybe_convert(task)
 				.expect("Failed to get sovereign account");
 			T::Currency::set_balance(
 				&caller.clone(),
-				T::Currency::minimum_balance().saturating_add(100u32.into()),
+				T::Currency::minimum_balance().saturating_add(100_000_000u32.into()),
 			);
 
-			let region = Broker::<T>::do_purchase(caller.clone(), 10u32.into())
-				.map_err(|_| BenchmarkError::Weightless)?;
+			let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
+				.expect("Offer not high enough for configuration.");
 
 			Broker::<T>::do_assign(region, None, task, Final)
 				.map_err(|_| BenchmarkError::Weightless)?;
 
-			Broker::<T>::do_enable_auto_renew(caller, region.core, task, None)?;
+			Broker::<T>::do_enable_auto_renew(caller, region.core, task, Some(sale.region_end))?;
 
 			Ok(())
 		})?;
 
+		// Advance to the block before the rotate_sale in which the auto-renewals will take place.
+		let rotate_block = timeslice_period.saturating_mul(config.region_length) - 2;
+		advance_to::<T>(rotate_block - 1);
+
+		// Advance one block and manually tick so we can isolate the `rotate_sale` call.
+		System::<T>::set_block_number(rotate_block.into());
+		RCBlockNumberProviderOf::<T::Coretime>::set_block_number(rotate_block.into());
+		let mut status = Status::<T>::get().expect("Sale has started.");
+		let sale = SaleInfo::<T>::get().expect("Sale has started.");
+		Broker::<T>::process_core_count(&mut status);
+		Broker::<T>::process_revenue();
+		status.last_committed_timeslice = config.region_length;
+
 		#[block]
 		{
 			Broker::<T>::rotate_sale(sale.clone(), &config, &status);
 		}
 
-		assert!(SaleInfo::<T>::get().is_some());
-		let sale_start = RCBlockNumberProviderOf::<T::Coretime>::current_block_number() +
-			config.interlude_length;
-		assert_last_event::<T>(
+		// Get prices from the actual price adapter.
+		let new_prices = T::PriceAdapter::adapt_price(SalePerformance::from_sale(&sale));
+		let new_sale = SaleInfo::<T>::get().expect("Sale has started.");
+		let now = RCBlockNumberProviderOf::<T::Coretime>::current_block_number();
+		let sale_start = config.interlude_length.saturating_add(rotate_block.into());
+
+		assert_has_event::<T>(
 			Event::SaleInitialized {
 				sale_start,
 				leadin_length: 1u32.into(),
-				start_price: 1_000_000_000u32.into(),
-				end_price: 10_000_000u32.into(),
+				start_price: Broker::<T>::sale_price(&new_sale, now),
+				end_price: new_prices.end_price,
 				region_begin: sale.region_begin + config.region_length,
 				region_end: sale.region_end + config.region_length,
 				ideal_cores_sold: 0,
 				cores_offered: n
-					.saturating_sub(T::MaxReservedCores::get())
-					.saturating_sub(T::MaxLeasedCores::get())
+					.saturating_sub(n_reservations)
+					.saturating_sub(n_leases)
 					.try_into()
 					.unwrap(),
 			}
@@ -867,18 +884,18 @@ mod benches {
 		);
 
 		// Make sure all cores got renewed:
-		(0..T::MaxAutoRenewals::get()).for_each(|indx| {
+		(0..n_renewable).for_each(|indx| {
 			let task = 1000 + indx;
 			let who = T::SovereignAccountOf::maybe_convert(task)
 				.expect("Failed to get sovereign account");
 			assert_has_event::<T>(
 				Event::Renewed {
 					who,
-					old_core: 10 + indx as u16, // first ten cores are allocated to leases.
-					core: 10 + indx as u16,
-					price: 10u32.saturated_into(),
-					begin: 7,
-					duration: 3,
+					old_core: n_reservations as u16 + n_leases as u16 + indx as u16,
+					core: n_reservations as u16 + n_leases as u16 + indx as u16,
+					price: 10_000_000u32.into(),
+					begin: new_sale.region_begin,
+					duration: config.region_length,
 					workload: Schedule::truncate_from(vec![ScheduleItem {
 						assignment: Task(task),
 						mask: CoreMask::complete(),
@@ -999,6 +1016,47 @@ mod benches {
 		Ok(())
 	}
 
+	#[benchmark]
+	fn force_reserve() -> Result<(), BenchmarkError> {
+		Configuration::<T>::put(new_config_record::<T>());
+		// Assume Reservations to be almost filled for worst case.
+		let reservation_count = T::MaxReservedCores::get().saturating_sub(1);
+		setup_reservations::<T>(reservation_count);
+
+		// Assume leases to be filled for worst case
+		setup_leases::<T>(T::MaxLeasedCores::get(), 1, 10);
+
+		let origin =
+			T::AdminOrigin::try_successful_origin().map_err(|_| BenchmarkError::Weightless)?;
+
+		// Sales must be started.
+		Broker::<T>::do_start_sales(100u32.into(), CoreIndex::try_from(reservation_count).unwrap())
+			.map_err(|_| BenchmarkError::Weightless)?;
+
+		// Add a core.
+		let status = Status::<T>::get().unwrap();
+		Broker::<T>::do_request_core_count(status.core_count + 1).unwrap();
+
+		advance_to::<T>(T::TimeslicePeriod::get().try_into().ok().unwrap());
+		let schedule = new_schedule();
+
+		#[extrinsic_call]
+		_(origin as T::RuntimeOrigin, schedule.clone(), status.core_count);
+
+		assert_eq!(Reservations::<T>::decode_len().unwrap(), T::MaxReservedCores::get() as usize);
+
+		let sale_info = SaleInfo::<T>::get().unwrap();
+		assert_eq!(
+			Workplan::<T>::get((sale_info.region_begin, status.core_count)),
+			Some(schedule.clone())
+		);
+		// We called at timeslice 1, therefore 2 was already processed and 3 is the next possible
+		// assignment point.
+		assert_eq!(Workplan::<T>::get((3, status.core_count)), Some(schedule));
+
+		Ok(())
+	}
+
 	#[benchmark]
 	fn swap_leases() -> Result<(), BenchmarkError> {
 		let admin_origin =
@@ -1018,56 +1076,62 @@ mod benches {
 
 	#[benchmark]
 	fn enable_auto_renew() -> Result<(), BenchmarkError> {
-		let _core = setup_and_start_sale::<T>()?;
+		let _core_id = setup_and_start_sale::<T>()?;
 
 		advance_to::<T>(2);
 
+		let sale = SaleInfo::<T>::get().expect("Sale has already started.");
 		// We assume max auto renewals for worst case.
 		(0..T::MaxAutoRenewals::get() - 1).try_for_each(|indx| -> Result<(), BenchmarkError> {
 			let task = 1000 + indx;
 			let caller: T::AccountId = T::SovereignAccountOf::maybe_convert(task)
 				.expect("Failed to get sovereign account");
+			// Sovereign account needs sufficient funds to purchase and renew.
 			T::Currency::set_balance(
 				&caller.clone(),
-				T::Currency::minimum_balance().saturating_add(100u32.into()),
+				T::Currency::minimum_balance().saturating_add(100_000_000u32.into()),
 			);
 
-			let region = Broker::<T>::do_purchase(caller.clone(), 10u32.into())
-				.map_err(|_| BenchmarkError::Weightless)?;
+			let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
+				.expect("Offer not high enough for configuration.");
 
 			Broker::<T>::do_assign(region, None, task, Final)
 				.map_err(|_| BenchmarkError::Weightless)?;
 
-			Broker::<T>::do_enable_auto_renew(caller, region.core, task, Some(7))?;
+			Broker::<T>::do_enable_auto_renew(caller, region.core, task, Some(sale.region_end))?;
 
 			Ok(())
 		})?;
 
 		let caller: T::AccountId =
 			T::SovereignAccountOf::maybe_convert(2001).expect("Failed to get sovereign account");
+		// Sovereign account needs sufficient funds to purchase and renew.
 		T::Currency::set_balance(
 			&caller.clone(),
-			T::Currency::minimum_balance().saturating_add(100u32.into()),
+			T::Currency::minimum_balance().saturating_add(100_000_000u32.into()),
 		);
 
 		// The region for which we benchmark enable auto renew.
-		let region = Broker::<T>::do_purchase(caller.clone(), 10u32.into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+		let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
+			.expect("Offer not high enough for configuration.");
 		Broker::<T>::do_assign(region, None, 2001, Final)
 			.map_err(|_| BenchmarkError::Weightless)?;
 
 		// The most 'intensive' path is when we renew the core upon enabling auto-renewal.
 		// Therefore, we advance to next bulk sale:
-		advance_to::<T>(6);
+		let timeslice_period: u32 = T::TimeslicePeriod::get().try_into().ok().unwrap();
+		let config = Configuration::<T>::get().expect("Already configured.");
+		advance_to::<T>(config.region_length * timeslice_period);
 
 		#[extrinsic_call]
 		_(RawOrigin::Signed(caller), region.core, 2001, None);
 
 		assert_last_event::<T>(Event::AutoRenewalEnabled { core: region.core, task: 2001 }.into());
 		// Make sure we indeed renewed:
+		let sale = SaleInfo::<T>::get().expect("Sales have started.");
 		assert!(PotentialRenewals::<T>::get(PotentialRenewalId {
 			core: region.core,
-			when: 10 // region end after renewal
+			when: sale.region_end,
 		})
 		.is_some());
 
@@ -1076,37 +1140,41 @@ mod benches {
 
 	#[benchmark]
 	fn disable_auto_renew() -> Result<(), BenchmarkError> {
-		let _core = setup_and_start_sale::<T>()?;
+		let core_id = setup_and_start_sale::<T>()?;
 
 		advance_to::<T>(2);
 
+		let sale = SaleInfo::<T>::get().expect("Sale has already started.");
 		// We assume max auto renewals for worst case.
-		(0..T::MaxAutoRenewals::get() - 1).try_for_each(|indx| -> Result<(), BenchmarkError> {
+		(0..T::MaxAutoRenewals::get()).try_for_each(|indx| -> Result<(), BenchmarkError> {
 			let task = 1000 + indx;
 			let caller: T::AccountId = T::SovereignAccountOf::maybe_convert(task)
 				.expect("Failed to get sovereign account");
 			T::Currency::set_balance(
 				&caller.clone(),
-				T::Currency::minimum_balance().saturating_add(100u32.into()),
+				T::Currency::minimum_balance().saturating_add(10_000_000u32.into()),
 			);
 
-			let region = Broker::<T>::do_purchase(caller.clone(), 10u32.into())
-				.map_err(|_| BenchmarkError::Weightless)?;
+			let region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
+				.expect("Offer not high enough for configuration.");
 
 			Broker::<T>::do_assign(region, None, task, Final)
 				.map_err(|_| BenchmarkError::Weightless)?;
 
-			Broker::<T>::do_enable_auto_renew(caller, region.core, task, Some(7))?;
+			Broker::<T>::do_enable_auto_renew(caller, region.core, task, Some(sale.region_end))?;
 
 			Ok(())
 		})?;
 
+		let task = 1000;
+
 		let caller: T::AccountId =
-			T::SovereignAccountOf::maybe_convert(1000).expect("Failed to get sovereign account");
+			T::SovereignAccountOf::maybe_convert(task).expect("Failed to get sovereign account");
+
 		#[extrinsic_call]
-		_(RawOrigin::Signed(caller), _core, 1000);
+		_(RawOrigin::Signed(caller), core_id, task);
 
-		assert_last_event::<T>(Event::AutoRenewalDisabled { core: _core, task: 1000 }.into());
+		assert_last_event::<T>(Event::AutoRenewalDisabled { core: core_id, task }.into());
 
 		Ok(())
 	}
@@ -1120,11 +1188,11 @@ mod benches {
 		let caller: T::AccountId = whitelisted_caller();
 		T::Currency::set_balance(
 			&caller.clone(),
-			T::Currency::minimum_balance().saturating_add(u32::MAX.into()),
+			T::Currency::minimum_balance().saturating_add(10_000_000u32.into()),
 		);
 
-		let _region = Broker::<T>::do_purchase(caller.clone(), (u32::MAX / 2).into())
-			.map_err(|_| BenchmarkError::Weightless)?;
+		let _region = Broker::<T>::do_purchase(caller.clone(), 10_000_000u32.into())
+			.expect("Offer not high enough for configuration.");
 
 		let timeslice = Broker::<T>::current_timeslice();
 
diff --git a/substrate/frame/broker/src/dispatchable_impls.rs b/substrate/frame/broker/src/dispatchable_impls.rs
index 733d96625da0..489be12bdd15 100644
--- a/substrate/frame/broker/src/dispatchable_impls.rs
+++ b/substrate/frame/broker/src/dispatchable_impls.rs
@@ -60,6 +60,27 @@ impl<T: Config> Pallet<T> {
 		Ok(())
 	}
 
+	pub(crate) fn do_force_reserve(workload: Schedule, core: CoreIndex) -> DispatchResult {
+		// Sales must have started, otherwise reserve is equivalent.
+		let sale = SaleInfo::<T>::get().ok_or(Error::<T>::NoSales)?;
+
+		// Reserve - starts at second sale period boundary from now.
+		Self::do_reserve(workload.clone())?;
+
+		// Add to workload - grants one region from the next sale boundary.
+		Workplan::<T>::insert((sale.region_begin, core), &workload);
+
+		// Assign now until the next sale boundary unless the next timeslice is already the sale
+		// boundary.
+		let status = Status::<T>::get().ok_or(Error::<T>::Uninitialized)?;
+		let timeslice = status.last_committed_timeslice.saturating_add(1);
+		if timeslice < sale.region_begin {
+			Workplan::<T>::insert((timeslice, core), &workload);
+		}
+
+		Ok(())
+	}
+
 	pub(crate) fn do_set_lease(task: TaskId, until: Timeslice) -> DispatchResult {
 		let mut r = Leases::<T>::get();
 		ensure!(until > Self::current_timeslice(), Error::<T>::AlreadyExpired);
diff --git a/substrate/frame/broker/src/lib.rs b/substrate/frame/broker/src/lib.rs
index ed16b98d26cc..01368fd6404d 100644
--- a/substrate/frame/broker/src/lib.rs
+++ b/substrate/frame/broker/src/lib.rs
@@ -585,6 +585,9 @@ pub mod pallet {
 
 		/// Reserve a core for a workload.
 		///
+		/// The workload will be given a reservation, but two sale period boundaries must pass
+		/// before the core is actually assigned.
+		///
 		/// - `origin`: Must be Root or pass `AdminOrigin`.
 		/// - `workload`: The workload which should be permanently placed on a core.
 		#[pallet::call_index(1)]
@@ -943,6 +946,29 @@ pub mod pallet {
 			Ok(())
 		}
 
+		/// Reserve a core for a workload immediately.
+		///
+		/// - `origin`: Must be Root or pass `AdminOrigin`.
+		/// - `workload`: The workload which should be permanently placed on a core starting
+		///   immediately.
+		/// - `core`: The core to which the assignment should be made until the reservation takes
+		///   effect. It is left to the caller to either add this new core or reassign any other
+		///   tasks to this existing core.
+		///
+		/// This reserves the workload and then injects the workload into the Workplan for the next
+		/// two sale periods. This overwrites any existing assignments for this core at the start of
+		/// the next sale period.
+		#[pallet::call_index(23)]
+		pub fn force_reserve(
+			origin: OriginFor<T>,
+			workload: Schedule,
+			core: CoreIndex,
+		) -> DispatchResultWithPostInfo {
+			T::AdminOrigin::ensure_origin_or_root(origin)?;
+			Self::do_force_reserve(workload, core)?;
+			Ok(Pays::No.into())
+		}
+
 		#[pallet::call_index(99)]
 		#[pallet::weight(T::WeightInfo::swap_leases())]
 		pub fn swap_leases(origin: OriginFor<T>, id: TaskId, other: TaskId) -> DispatchResult {
diff --git a/substrate/frame/broker/src/tests.rs b/substrate/frame/broker/src/tests.rs
index f3fd5234e4ca..a130a2050d9a 100644
--- a/substrate/frame/broker/src/tests.rs
+++ b/substrate/frame/broker/src/tests.rs
@@ -1837,3 +1837,306 @@ fn start_sales_sets_correct_core_count() {
 		System::assert_has_event(Event::<Test>::CoreCountRequested { core_count: 9 }.into());
 	})
 }
+
+// Reservations currently need two sale period boundaries to pass before coming into effect.
+#[test]
+fn reserve_works() {
+	TestExt::new().execute_with(|| {
+		assert_ok!(Broker::do_start_sales(100, 0));
+		// Advance forward from start_sales, but not into the first sale.
+		advance_to(1);
+
+		let system_workload = Schedule::truncate_from(vec![ScheduleItem {
+			mask: CoreMask::complete(),
+			assignment: Task(1004),
+		}]);
+
+		// This shouldn't work, as the reservation will never be assigned a core unless one is
+		// available.
+		// assert_noop!(Broker::do_reserve(system_workload.clone()), Error::<Test>::Unavailable);
+
+		// Add another core and create the reservation.
+		let status = Status::<Test>::get().unwrap();
+		assert_ok!(Broker::request_core_count(RuntimeOrigin::root(), status.core_count + 1));
+		assert_ok!(Broker::reserve(RuntimeOrigin::root(), system_workload.clone()));
+
+		// This is added to reservations.
+		System::assert_last_event(
+			Event::ReservationMade { index: 0, workload: system_workload.clone() }.into(),
+		);
+		assert_eq!(Reservations::<Test>::get(), vec![system_workload.clone()]);
+
+		// But not yet in workplan for any of the next few regions.
+		for i in 0..20 {
+			assert_eq!(Workplan::<Test>::get((i, 0)), None);
+		}
+		// And it hasn't been assigned a core.
+		assert_eq!(CoretimeTrace::get(), vec![]);
+
+		// Go to next sale. Rotate sale puts it in the workplan.
+		advance_sale_period();
+		assert_eq!(Workplan::<Test>::get((7, 0)), Some(system_workload.clone()));
+		// But it still hasn't been assigned a core.
+		assert_eq!(CoretimeTrace::get(), vec![]);
+
+		// Go to the second sale after reserving.
+		advance_sale_period();
+		// Core is assigned at block 14 (timeslice 7) after being reserved all the way back at
+		// timeslice 1! Since the mock periods are 3 timeslices long, this means that reservations
+		// made in period 0 will only come into effect in period 2.
+		assert_eq!(
+			CoretimeTrace::get(),
+			vec![(
+				12,
+				AssignCore {
+					core: 0,
+					begin: 14,
+					assignment: vec![(Task(1004), 57600)],
+					end_hint: None
+				}
+			)]
+		);
+		System::assert_has_event(
+			Event::CoreAssigned {
+				core: 0,
+				when: 14,
+				assignment: vec![(CoreAssignment::Task(1004), 57600)],
+			}
+			.into(),
+		);
+
+		// And it's in the workplan for the next period.
+		assert_eq!(Workplan::<Test>::get((10, 0)), Some(system_workload.clone()));
+	});
+}
+
+// We can use a hack to accelerate this by injecting it into the workplan.
+#[test]
+fn can_reserve_workloads_quickly() {
+	TestExt::new().execute_with(|| {
+		// Start sales.
+		assert_ok!(Broker::do_start_sales(100, 0));
+		advance_to(2);
+
+		let system_workload = Schedule::truncate_from(vec![ScheduleItem {
+			mask: CoreMask::complete(),
+			assignment: Task(1004),
+		}]);
+
+		// This shouldn't work, as the reservation will never be assigned a core unless one is
+		// available.
+		// assert_noop!(Broker::do_reserve(system_workload.clone()), Error::<Test>::Unavailable);
+
+		// Add another core and create the reservation.
+		let core_count = Status::<Test>::get().unwrap().core_count;
+		assert_ok!(Broker::request_core_count(RuntimeOrigin::root(), core_count + 1));
+		assert_ok!(Broker::reserve(RuntimeOrigin::root(), system_workload.clone()));
+
+		// These are the additional steps to onboard this immediately.
+		let core_index = core_count;
+		// In a real network this would call the relay chain
+		// `assigner_coretime::assign_core` extrinsic directly.
+		<TestCoretimeProvider as CoretimeInterface>::assign_core(
+			core_index,
+			2,
+			vec![(Task(1004), 57600)],
+			None,
+		);
+		// Inject into the workplan to ensure it's scheduled in the next rotate_sale.
+		Workplan::<Test>::insert((4, core_index), system_workload.clone());
+
+		// Reservation is added for the workload.
+		System::assert_has_event(
+			Event::ReservationMade { index: 0, workload: system_workload.clone() }.into(),
+		);
+		System::assert_has_event(Event::CoreCountRequested { core_count: 1 }.into());
+
+		// It is also in the workplan for the next region.
+		assert_eq!(Workplan::<Test>::get((4, 0)), Some(system_workload.clone()));
+
+		// Go to next sale. Rotate sale puts it in the workplan.
+		advance_sale_period();
+		assert_eq!(Workplan::<Test>::get((7, 0)), Some(system_workload.clone()));
+
+		// Go to the second sale after reserving.
+		advance_sale_period();
+
+		// Check the trace to ensure it has a core in every region.
+		assert_eq!(
+			CoretimeTrace::get(),
+			vec![
+				(
+					2,
+					AssignCore {
+						core: 0,
+						begin: 2,
+						assignment: vec![(Task(1004), 57600)],
+						end_hint: None
+					}
+				),
+				(
+					6,
+					AssignCore {
+						core: 0,
+						begin: 8,
+						assignment: vec![(Task(1004), 57600)],
+						end_hint: None
+					}
+				),
+				(
+					12,
+					AssignCore {
+						core: 0,
+						begin: 14,
+						assignment: vec![(Task(1004), 57600)],
+						end_hint: None
+					}
+				)
+			]
+		);
+		System::assert_has_event(
+			Event::CoreAssigned {
+				core: 0,
+				when: 8,
+				assignment: vec![(CoreAssignment::Task(1004), 57600)],
+			}
+			.into(),
+		);
+		System::assert_has_event(
+			Event::CoreAssigned {
+				core: 0,
+				when: 14,
+				assignment: vec![(CoreAssignment::Task(1004), 57600)],
+			}
+			.into(),
+		);
+		System::assert_has_event(
+			Event::CoreAssigned {
+				core: 0,
+				when: 14,
+				assignment: vec![(CoreAssignment::Task(1004), 57600)],
+			}
+			.into(),
+		);
+
+		// And it's in the workplan for the next period.
+		assert_eq!(Workplan::<Test>::get((10, 0)), Some(system_workload.clone()));
+	});
+}
+
+// Add an extrinsic to do it properly.
+#[test]
+fn force_reserve_works() {
+	TestExt::new().execute_with(|| {
+		let system_workload = Schedule::truncate_from(vec![ScheduleItem {
+			mask: CoreMask::complete(),
+			assignment: Task(1004),
+		}]);
+
+		// Not intended to work before sales are started.
+		assert_noop!(
+			Broker::force_reserve(RuntimeOrigin::root(), system_workload.clone(), 0),
+			Error::<Test>::NoSales
+		);
+
+		// Start sales.
+		assert_ok!(Broker::do_start_sales(100, 0));
+		advance_to(1);
+
+		// Add a new core. With the mock this is instant, with current relay implementation it
+		// takes two sessions to come into effect.
+		assert_ok!(Broker::do_request_core_count(1));
+
+		// Force reserve should now work.
+		assert_ok!(Broker::force_reserve(RuntimeOrigin::root(), system_workload.clone(), 0));
+
+		// Reservation is added for the workload.
+		System::assert_has_event(
+			Event::ReservationMade { index: 0, workload: system_workload.clone() }.into(),
+		);
+		System::assert_has_event(Event::CoreCountRequested { core_count: 1 }.into());
+		assert_eq!(Reservations::<Test>::get(), vec![system_workload.clone()]);
+
+		// Advance to where that timeslice will be committed.
+		advance_to(3);
+		System::assert_has_event(
+			Event::CoreAssigned {
+				core: 0,
+				when: 4,
+				assignment: vec![(CoreAssignment::Task(1004), 57600)],
+			}
+			.into(),
+		);
+
+		// It is also in the workplan for the next region.
+		assert_eq!(Workplan::<Test>::get((4, 0)), Some(system_workload.clone()));
+
+		// Go to next sale. Rotate sale puts it in the workplan.
+		advance_sale_period();
+		assert_eq!(Workplan::<Test>::get((7, 0)), Some(system_workload.clone()));
+
+		// Go to the second sale after reserving.
+		advance_sale_period();
+
+		// Check the trace to ensure it has a core in every region.
+		assert_eq!(
+			CoretimeTrace::get(),
+			vec![
+				(
+					2,
+					AssignCore {
+						core: 0,
+						begin: 4,
+						assignment: vec![(Task(1004), 57600)],
+						end_hint: None
+					}
+				),
+				(
+					6,
+					AssignCore {
+						core: 0,
+						begin: 8,
+						assignment: vec![(Task(1004), 57600)],
+						end_hint: None
+					}
+				),
+				(
+					12,
+					AssignCore {
+						core: 0,
+						begin: 14,
+						assignment: vec![(Task(1004), 57600)],
+						end_hint: None
+					}
+				)
+			]
+		);
+		System::assert_has_event(
+			Event::CoreAssigned {
+				core: 0,
+				when: 8,
+				assignment: vec![(CoreAssignment::Task(1004), 57600)],
+			}
+			.into(),
+		);
+		System::assert_has_event(
+			Event::CoreAssigned {
+				core: 0,
+				when: 14,
+				assignment: vec![(CoreAssignment::Task(1004), 57600)],
+			}
+			.into(),
+		);
+		System::assert_has_event(
+			Event::CoreAssigned {
+				core: 0,
+				when: 14,
+				assignment: vec![(CoreAssignment::Task(1004), 57600)],
+			}
+			.into(),
+		);
+
+		// And it's in the workplan for the next period.
+		assert_eq!(Workplan::<Test>::get((10, 0)), Some(system_workload.clone()));
+	});
+}
diff --git a/substrate/frame/broker/src/weights.rs b/substrate/frame/broker/src/weights.rs
index 2f25fddc2050..87e588551661 100644
--- a/substrate/frame/broker/src/weights.rs
+++ b/substrate/frame/broker/src/weights.rs
@@ -18,27 +18,25 @@
 //! Autogenerated weights for `pallet_broker`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-05-31, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-11, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `sergej-B650-AORUS-ELITE-AX`, CPU: `AMD Ryzen 9 7900X3D 12-Core Processor`
+//! HOSTNAME: `runner-acd6uxux-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("dev")`, DB CACHE: `1024`
 
 // Executed Command:
-// ./target/release/substrate-node
+// target/production/substrate-node
 // benchmark
 // pallet
-// --chain=dev
 // --steps=50
 // --repeat=20
-// --pallet=pallet_broker
-// --no-storage-info
-// --no-median-slopes
-// --no-min-squares
 // --extrinsic=*
 // --wasm-execution=compiled
 // --heap-pages=4096
-// --output=./substrate/frame/broker/src/weights.rs
+// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
+// --pallet=pallet_broker
+// --chain=dev
 // --header=./substrate/HEADER-APACHE2
+// --output=./substrate/frame/broker/src/weights.rs
 // --template=./substrate/.maintain/frame-weight-template.hbs
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
@@ -79,10 +77,11 @@ pub trait WeightInfo {
 	fn notify_core_count() -> Weight;
 	fn notify_revenue() -> Weight;
 	fn do_tick_base() -> Weight;
+	fn force_reserve() -> Weight;
 	fn swap_leases() -> Weight;
-	fn on_new_timeslice() -> Weight;
 	fn enable_auto_renew() -> Weight;
 	fn disable_auto_renew() -> Weight;
+	fn on_new_timeslice() -> Weight;
 }
 
 /// Weights for `pallet_broker` using the Substrate node and recommended hardware.
@@ -94,8 +93,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_593_000 picoseconds.
-		Weight::from_parts(1_703_000, 0)
+		// Minimum execution time: 2_498_000 picoseconds.
+		Weight::from_parts(2_660_000, 0)
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
 	/// Storage: `Broker::Reservations` (r:1 w:1)
@@ -104,8 +103,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `5016`
 		//  Estimated: `7496`
-		// Minimum execution time: 12_864_000 picoseconds.
-		Weight::from_parts(13_174_000, 7496)
+		// Minimum execution time: 23_090_000 picoseconds.
+		Weight::from_parts(23_664_000, 7496)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -115,8 +114,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `6218`
 		//  Estimated: `7496`
-		// Minimum execution time: 12_284_000 picoseconds.
-		Weight::from_parts(13_566_000, 7496)
+		// Minimum execution time: 21_782_000 picoseconds.
+		Weight::from_parts(22_708_000, 7496)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -126,8 +125,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `239`
 		//  Estimated: `1526`
-		// Minimum execution time: 6_743_000 picoseconds.
-		Weight::from_parts(7_094_000, 1526)
+		// Minimum execution time: 14_966_000 picoseconds.
+		Weight::from_parts(15_592_000, 1526)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -152,10 +151,10 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `6330`
 		//  Estimated: `8499`
-		// Minimum execution time: 21_120_000 picoseconds.
-		Weight::from_parts(40_929_422, 8499)
-			// Standard Error: 471
-			.saturating_add(Weight::from_parts(1_004, 0).saturating_mul(n.into()))
+		// Minimum execution time: 31_757_000 picoseconds.
+		Weight::from_parts(57_977_268, 8499)
+			// Standard Error: 576
+			.saturating_add(Weight::from_parts(3_102, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(7_u64))
 			.saturating_add(T::DbWeight::get().writes(16_u64))
 	}
@@ -163,19 +162,15 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::SaleInfo` (r:1 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::Regions` (r:0 w:1)
 	/// Proof: `Broker::Regions` (`max_values`: None, `max_size`: Some(86), added: 2561, mode: `MaxEncodedLen`)
 	fn purchase() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `651`
-		//  Estimated: `2136`
-		// Minimum execution time: 31_169_000 picoseconds.
-		Weight::from_parts(32_271_000, 2136)
-			.saturating_add(T::DbWeight::get().reads(4_u64))
+		//  Measured:  `470`
+		//  Estimated: `1542`
+		// Minimum execution time: 40_469_000 picoseconds.
+		Weight::from_parts(41_360_000, 1542)
+			.saturating_add(T::DbWeight::get().reads(2_u64))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
 	/// Storage: `Broker::Configuration` (r:1 w:0)
@@ -186,19 +181,15 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::PotentialRenewals` (r:1 w:2)
 	/// Proof: `Broker::PotentialRenewals` (`max_values`: None, `max_size`: Some(1233), added: 3708, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::Workplan` (r:0 w:1)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	fn renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `769`
+		//  Measured:  `588`
 		//  Estimated: `4698`
-		// Minimum execution time: 44_945_000 picoseconds.
-		Weight::from_parts(47_119_000, 4698)
-			.saturating_add(T::DbWeight::get().reads(6_u64))
+		// Minimum execution time: 60_724_000 picoseconds.
+		Weight::from_parts(63_445_000, 4698)
+			.saturating_add(T::DbWeight::get().reads(4_u64))
 			.saturating_add(T::DbWeight::get().writes(4_u64))
 	}
 	/// Storage: `Broker::Regions` (r:1 w:1)
@@ -207,8 +198,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `496`
 		//  Estimated: `3551`
-		// Minimum execution time: 11_562_000 picoseconds.
-		Weight::from_parts(11_943_000, 3551)
+		// Minimum execution time: 23_734_000 picoseconds.
+		Weight::from_parts(25_080_000, 3551)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -218,8 +209,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `496`
 		//  Estimated: `3551`
-		// Minimum execution time: 13_075_000 picoseconds.
-		Weight::from_parts(13_616_000, 3551)
+		// Minimum execution time: 25_917_000 picoseconds.
+		Weight::from_parts(26_715_000, 3551)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
@@ -229,8 +220,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `496`
 		//  Estimated: `3551`
-		// Minimum execution time: 13_695_000 picoseconds.
-		Weight::from_parts(14_658_000, 3551)
+		// Minimum execution time: 26_764_000 picoseconds.
+		Weight::from_parts(27_770_000, 3551)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(3_u64))
 	}
@@ -246,8 +237,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `741`
 		//  Estimated: `4681`
-		// Minimum execution time: 22_623_000 picoseconds.
-		Weight::from_parts(23_233_000, 4681)
+		// Minimum execution time: 37_617_000 picoseconds.
+		Weight::from_parts(39_333_000, 4681)
 			.saturating_add(T::DbWeight::get().reads(4_u64))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
@@ -265,8 +256,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `776`
 		//  Estimated: `5996`
-		// Minimum execution time: 26_901_000 picoseconds.
-		Weight::from_parts(27_472_000, 5996)
+		// Minimum execution time: 43_168_000 picoseconds.
+		Weight::from_parts(44_741_000, 5996)
 			.saturating_add(T::DbWeight::get().reads(5_u64))
 			.saturating_add(T::DbWeight::get().writes(5_u64))
 	}
@@ -281,10 +272,10 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `878`
 		//  Estimated: `6196 + m * (2520 ±0)`
-		// Minimum execution time: 51_778_000 picoseconds.
-		Weight::from_parts(53_726_731, 6196)
-			// Standard Error: 45_279
-			.saturating_add(Weight::from_parts(677_769, 0).saturating_mul(m.into()))
+		// Minimum execution time: 75_317_000 picoseconds.
+		Weight::from_parts(76_792_860, 6196)
+			// Standard Error: 55_267
+			.saturating_add(Weight::from_parts(1_878_133, 0).saturating_mul(m.into()))
 			.saturating_add(T::DbWeight::get().reads(3_u64))
 			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(m.into())))
 			.saturating_add(T::DbWeight::get().writes(5_u64))
@@ -296,8 +287,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `103`
 		//  Estimated: `3593`
-		// Minimum execution time: 31_790_000 picoseconds.
-		Weight::from_parts(32_601_000, 3593)
+		// Minimum execution time: 44_248_000 picoseconds.
+		Weight::from_parts(45_201_000, 3593)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -309,8 +300,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `604`
 		//  Estimated: `3551`
-		// Minimum execution time: 18_465_000 picoseconds.
-		Weight::from_parts(21_050_000, 3551)
+		// Minimum execution time: 39_853_000 picoseconds.
+		Weight::from_parts(44_136_000, 3551)
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -324,8 +315,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `601`
 		//  Estimated: `3533`
-		// Minimum execution time: 23_825_000 picoseconds.
-		Weight::from_parts(26_250_000, 3533)
+		// Minimum execution time: 46_452_000 picoseconds.
+		Weight::from_parts(52_780_000, 3533)
 			.saturating_add(T::DbWeight::get().reads(3_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -339,10 +330,10 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	fn drop_history() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1014`
+		//  Measured:  `1117`
 		//  Estimated: `3593`
-		// Minimum execution time: 28_103_000 picoseconds.
-		Weight::from_parts(32_622_000, 3593)
+		// Minimum execution time: 64_905_000 picoseconds.
+		Weight::from_parts(72_914_000, 3593)
 			.saturating_add(T::DbWeight::get().reads(4_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -354,8 +345,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `661`
 		//  Estimated: `4698`
-		// Minimum execution time: 16_751_000 picoseconds.
-		Weight::from_parts(17_373_000, 4698)
+		// Minimum execution time: 38_831_000 picoseconds.
+		Weight::from_parts(41_420_000, 4698)
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -364,8 +355,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_705_000 picoseconds.
-		Weight::from_parts(2_991_768, 0)
+		// Minimum execution time: 4_595_000 picoseconds.
+		Weight::from_parts(4_964_606, 0)
 	}
 	/// Storage: `Broker::CoreCountInbox` (r:1 w:1)
 	/// Proof: `Broker::CoreCountInbox` (`max_values`: Some(1), `max_size`: Some(2), added: 497, mode: `MaxEncodedLen`)
@@ -374,37 +365,58 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `404`
 		//  Estimated: `1487`
-		// Minimum execution time: 4_598_000 picoseconds.
-		Weight::from_parts(4_937_302, 1487)
+		// Minimum execution time: 8_640_000 picoseconds.
+		Weight::from_parts(9_153_332, 1487)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
-	/// Storage: UNKNOWN KEY `0xf308d869daf021a7724e69c557dd8dbe` (r:1 w:1)
-	/// Proof: UNKNOWN KEY `0xf308d869daf021a7724e69c557dd8dbe` (r:1 w:1)
+	/// Storage: `Broker::RevenueInbox` (r:1 w:1)
+	/// Proof: `Broker::RevenueInbox` (`max_values`: Some(1), `max_size`: Some(20), added: 515, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::InstaPoolHistory` (r:1 w:1)
 	/// Proof: `Broker::InstaPoolHistory` (`max_values`: None, `max_size`: Some(45), added: 2520, mode: `MaxEncodedLen`)
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn process_revenue() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `991`
-		//  Estimated: `4456`
-		// Minimum execution time: 37_601_000 picoseconds.
-		Weight::from_parts(38_262_000, 4456)
-			.saturating_add(T::DbWeight::get().reads(5_u64))
+		//  Measured:  `667`
+		//  Estimated: `3593`
+		// Minimum execution time: 40_570_000 picoseconds.
+		Weight::from_parts(41_402_000, 3593)
+			.saturating_add(T::DbWeight::get().reads(3_u64))
 			.saturating_add(T::DbWeight::get().writes(3_u64))
 	}
+	/// Storage: `Broker::InstaPoolIo` (r:3 w:3)
+	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Reservations` (r:1 w:0)
+	/// Proof: `Broker::Reservations` (`max_values`: Some(1), `max_size`: Some(6011), added: 6506, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Leases` (r:1 w:1)
+	/// Proof: `Broker::Leases` (`max_values`: Some(1), `max_size`: Some(41), added: 536, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(101), added: 596, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Configuration` (r:1 w:0)
+	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Status` (r:1 w:0)
+	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::PotentialRenewals` (r:10 w:20)
+	/// Proof: `Broker::PotentialRenewals` (`max_values`: None, `max_size`: Some(1233), added: 3708, mode: `MaxEncodedLen`)
+	/// Storage: `System::Account` (r:10 w:10)
+	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::SaleInfo` (r:0 w:1)
+	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Workplan` (r:0 w:1000)
+	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	/// The range of component `n` is `[0, 1000]`.
-	fn rotate_sale(_n: u32, ) -> Weight {
-		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 0_000 picoseconds.
-		Weight::from_parts(0, 0)
+	fn rotate_sale(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `8548`
+		//  Estimated: `38070`
+		// Minimum execution time: 29_370_000 picoseconds.
+		Weight::from_parts(334_030_189, 38070)
+			// Standard Error: 6_912
+			.saturating_add(Weight::from_parts(1_268_750, 0).saturating_mul(n.into()))
+			.saturating_add(T::DbWeight::get().reads(26_u64))
+			.saturating_add(T::DbWeight::get().writes(34_u64))
+			.saturating_add(T::DbWeight::get().writes((1_u64).saturating_mul(n.into())))
 	}
 	/// Storage: `Broker::InstaPoolIo` (r:1 w:0)
 	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
@@ -414,8 +426,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `180`
 		//  Estimated: `3493`
-		// Minimum execution time: 5_391_000 picoseconds.
-		Weight::from_parts(5_630_000, 3493)
+		// Minimum execution time: 9_005_000 picoseconds.
+		Weight::from_parts(9_392_000, 3493)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -427,8 +439,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `1423`
 		//  Estimated: `4681`
-		// Minimum execution time: 10_249_000 picoseconds.
-		Weight::from_parts(10_529_000, 4681)
+		// Minimum execution time: 19_043_000 picoseconds.
+		Weight::from_parts(20_089_000, 4681)
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
@@ -436,8 +448,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 120_000 picoseconds.
-		Weight::from_parts(140_000, 0)
+		// Minimum execution time: 149_000 picoseconds.
+		Weight::from_parts(183_000, 0)
 	}
 	/// Storage: `Broker::CoreCountInbox` (r:0 w:1)
 	/// Proof: `Broker::CoreCountInbox` (`max_values`: Some(1), `max_size`: Some(2), added: 497, mode: `MaxEncodedLen`)
@@ -445,8 +457,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_402_000 picoseconds.
-		Weight::from_parts(1_513_000, 0)
+		// Minimum execution time: 2_248_000 picoseconds.
+		Weight::from_parts(2_425_000, 0)
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
 	/// Storage: `Broker::RevenueInbox` (r:0 w:1)
@@ -455,8 +467,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_902_000 picoseconds.
-		Weight::from_parts(2_116_000, 0)
+		// Minimum execution time: 2_413_000 picoseconds.
+		Weight::from_parts(2_640_000, 0)
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
 	/// Storage: `Broker::Status` (r:1 w:1)
@@ -465,16 +477,33 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::CoreCountInbox` (r:1 w:0)
 	/// Proof: `Broker::CoreCountInbox` (`max_values`: Some(1), `max_size`: Some(2), added: 497, mode: `MaxEncodedLen`)
-	/// Storage: UNKNOWN KEY `0xf308d869daf021a7724e69c557dd8dbe` (r:1 w:1)
-	/// Proof: UNKNOWN KEY `0xf308d869daf021a7724e69c557dd8dbe` (r:1 w:1)
+	/// Storage: `Broker::RevenueInbox` (r:1 w:0)
+	/// Proof: `Broker::RevenueInbox` (`max_values`: Some(1), `max_size`: Some(20), added: 515, mode: `MaxEncodedLen`)
 	fn do_tick_base() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `603`
-		//  Estimated: `4068`
-		// Minimum execution time: 8_897_000 picoseconds.
-		Weight::from_parts(9_218_000, 4068)
+		//  Measured:  `441`
+		//  Estimated: `1516`
+		// Minimum execution time: 17_083_000 picoseconds.
+		Weight::from_parts(18_077_000, 1516)
 			.saturating_add(T::DbWeight::get().reads(4_u64))
-			.saturating_add(T::DbWeight::get().writes(2_u64))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+	}
+	/// Storage: `Broker::SaleInfo` (r:1 w:0)
+	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Reservations` (r:1 w:1)
+	/// Proof: `Broker::Reservations` (`max_values`: Some(1), `max_size`: Some(6011), added: 6506, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Status` (r:1 w:0)
+	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Workplan` (r:0 w:2)
+	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
+	fn force_reserve() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `5253`
+		//  Estimated: `7496`
+		// Minimum execution time: 28_363_000 picoseconds.
+		Weight::from_parts(29_243_000, 7496)
+			.saturating_add(T::DbWeight::get().reads(3_u64))
+			.saturating_add(T::DbWeight::get().writes(3_u64))
 	}
 	/// Storage: `Broker::Leases` (r:1 w:1)
 	/// Proof: `Broker::Leases` (`max_values`: Some(1), `max_size`: Some(41), added: 536, mode: `MaxEncodedLen`)
@@ -482,18 +511,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `239`
 		//  Estimated: `1526`
-		// Minimum execution time: 4_678_000 picoseconds.
-		Weight::from_parts(4_920_000, 1526)
+		// Minimum execution time: 11_620_000 picoseconds.
+		Weight::from_parts(12_063_000, 1526)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
-	fn on_new_timeslice() -> Weight {
-		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 229_000 picoseconds.
-		Weight::from_parts(268_000, 0)
-	}
 	/// Storage: `Broker::SaleInfo` (r:1 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::PotentialRenewals` (r:1 w:2)
@@ -504,34 +526,37 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
 	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(101), added: 596, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Workplan` (r:0 w:1)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	fn enable_auto_renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `930`
+		//  Measured:  `1121`
 		//  Estimated: `4698`
-		// Minimum execution time: 51_597_000 picoseconds.
-		Weight::from_parts(52_609_000, 4698)
-			.saturating_add(T::DbWeight::get().reads(8_u64))
+		// Minimum execution time: 85_270_000 picoseconds.
+		Weight::from_parts(90_457_000, 4698)
+			.saturating_add(T::DbWeight::get().reads(6_u64))
 			.saturating_add(T::DbWeight::get().writes(6_u64))
 	}
 	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
 	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(101), added: 596, mode: `MaxEncodedLen`)
 	fn disable_auto_renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `484`
+		//  Measured:  `578`
 		//  Estimated: `1586`
-		// Minimum execution time: 8_907_000 picoseconds.
-		Weight::from_parts(9_167_000, 1586)
+		// Minimum execution time: 22_479_000 picoseconds.
+		Weight::from_parts(23_687_000, 1586)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
+	fn on_new_timeslice() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 245_000 picoseconds.
+		Weight::from_parts(290_000, 0)
+	}
 }
 
 // For backwards compatibility and tests.
@@ -542,8 +567,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_593_000 picoseconds.
-		Weight::from_parts(1_703_000, 0)
+		// Minimum execution time: 2_498_000 picoseconds.
+		Weight::from_parts(2_660_000, 0)
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
 	/// Storage: `Broker::Reservations` (r:1 w:1)
@@ -552,8 +577,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `5016`
 		//  Estimated: `7496`
-		// Minimum execution time: 12_864_000 picoseconds.
-		Weight::from_parts(13_174_000, 7496)
+		// Minimum execution time: 23_090_000 picoseconds.
+		Weight::from_parts(23_664_000, 7496)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -563,8 +588,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `6218`
 		//  Estimated: `7496`
-		// Minimum execution time: 12_284_000 picoseconds.
-		Weight::from_parts(13_566_000, 7496)
+		// Minimum execution time: 21_782_000 picoseconds.
+		Weight::from_parts(22_708_000, 7496)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -574,8 +599,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `239`
 		//  Estimated: `1526`
-		// Minimum execution time: 6_743_000 picoseconds.
-		Weight::from_parts(7_094_000, 1526)
+		// Minimum execution time: 14_966_000 picoseconds.
+		Weight::from_parts(15_592_000, 1526)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -600,10 +625,10 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `6330`
 		//  Estimated: `8499`
-		// Minimum execution time: 21_120_000 picoseconds.
-		Weight::from_parts(40_929_422, 8499)
-			// Standard Error: 471
-			.saturating_add(Weight::from_parts(1_004, 0).saturating_mul(n.into()))
+		// Minimum execution time: 31_757_000 picoseconds.
+		Weight::from_parts(57_977_268, 8499)
+			// Standard Error: 576
+			.saturating_add(Weight::from_parts(3_102, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(7_u64))
 			.saturating_add(RocksDbWeight::get().writes(16_u64))
 	}
@@ -611,19 +636,15 @@ impl WeightInfo for () {
 	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::SaleInfo` (r:1 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::Regions` (r:0 w:1)
 	/// Proof: `Broker::Regions` (`max_values`: None, `max_size`: Some(86), added: 2561, mode: `MaxEncodedLen`)
 	fn purchase() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `651`
-		//  Estimated: `2136`
-		// Minimum execution time: 31_169_000 picoseconds.
-		Weight::from_parts(32_271_000, 2136)
-			.saturating_add(RocksDbWeight::get().reads(4_u64))
+		//  Measured:  `470`
+		//  Estimated: `1542`
+		// Minimum execution time: 40_469_000 picoseconds.
+		Weight::from_parts(41_360_000, 1542)
+			.saturating_add(RocksDbWeight::get().reads(2_u64))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
 	/// Storage: `Broker::Configuration` (r:1 w:0)
@@ -634,19 +655,15 @@ impl WeightInfo for () {
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::PotentialRenewals` (r:1 w:2)
 	/// Proof: `Broker::PotentialRenewals` (`max_values`: None, `max_size`: Some(1233), added: 3708, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::Workplan` (r:0 w:1)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	fn renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `769`
+		//  Measured:  `588`
 		//  Estimated: `4698`
-		// Minimum execution time: 44_945_000 picoseconds.
-		Weight::from_parts(47_119_000, 4698)
-			.saturating_add(RocksDbWeight::get().reads(6_u64))
+		// Minimum execution time: 60_724_000 picoseconds.
+		Weight::from_parts(63_445_000, 4698)
+			.saturating_add(RocksDbWeight::get().reads(4_u64))
 			.saturating_add(RocksDbWeight::get().writes(4_u64))
 	}
 	/// Storage: `Broker::Regions` (r:1 w:1)
@@ -655,8 +672,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `496`
 		//  Estimated: `3551`
-		// Minimum execution time: 11_562_000 picoseconds.
-		Weight::from_parts(11_943_000, 3551)
+		// Minimum execution time: 23_734_000 picoseconds.
+		Weight::from_parts(25_080_000, 3551)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -666,8 +683,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `496`
 		//  Estimated: `3551`
-		// Minimum execution time: 13_075_000 picoseconds.
-		Weight::from_parts(13_616_000, 3551)
+		// Minimum execution time: 25_917_000 picoseconds.
+		Weight::from_parts(26_715_000, 3551)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
@@ -677,8 +694,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `496`
 		//  Estimated: `3551`
-		// Minimum execution time: 13_695_000 picoseconds.
-		Weight::from_parts(14_658_000, 3551)
+		// Minimum execution time: 26_764_000 picoseconds.
+		Weight::from_parts(27_770_000, 3551)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(3_u64))
 	}
@@ -694,8 +711,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `741`
 		//  Estimated: `4681`
-		// Minimum execution time: 22_623_000 picoseconds.
-		Weight::from_parts(23_233_000, 4681)
+		// Minimum execution time: 37_617_000 picoseconds.
+		Weight::from_parts(39_333_000, 4681)
 			.saturating_add(RocksDbWeight::get().reads(4_u64))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
@@ -713,8 +730,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `776`
 		//  Estimated: `5996`
-		// Minimum execution time: 26_901_000 picoseconds.
-		Weight::from_parts(27_472_000, 5996)
+		// Minimum execution time: 43_168_000 picoseconds.
+		Weight::from_parts(44_741_000, 5996)
 			.saturating_add(RocksDbWeight::get().reads(5_u64))
 			.saturating_add(RocksDbWeight::get().writes(5_u64))
 	}
@@ -729,10 +746,10 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `878`
 		//  Estimated: `6196 + m * (2520 ±0)`
-		// Minimum execution time: 51_778_000 picoseconds.
-		Weight::from_parts(53_726_731, 6196)
-			// Standard Error: 45_279
-			.saturating_add(Weight::from_parts(677_769, 0).saturating_mul(m.into()))
+		// Minimum execution time: 75_317_000 picoseconds.
+		Weight::from_parts(76_792_860, 6196)
+			// Standard Error: 55_267
+			.saturating_add(Weight::from_parts(1_878_133, 0).saturating_mul(m.into()))
 			.saturating_add(RocksDbWeight::get().reads(3_u64))
 			.saturating_add(RocksDbWeight::get().reads((1_u64).saturating_mul(m.into())))
 			.saturating_add(RocksDbWeight::get().writes(5_u64))
@@ -744,8 +761,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `103`
 		//  Estimated: `3593`
-		// Minimum execution time: 31_790_000 picoseconds.
-		Weight::from_parts(32_601_000, 3593)
+		// Minimum execution time: 44_248_000 picoseconds.
+		Weight::from_parts(45_201_000, 3593)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -757,8 +774,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `604`
 		//  Estimated: `3551`
-		// Minimum execution time: 18_465_000 picoseconds.
-		Weight::from_parts(21_050_000, 3551)
+		// Minimum execution time: 39_853_000 picoseconds.
+		Weight::from_parts(44_136_000, 3551)
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -772,8 +789,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `601`
 		//  Estimated: `3533`
-		// Minimum execution time: 23_825_000 picoseconds.
-		Weight::from_parts(26_250_000, 3533)
+		// Minimum execution time: 46_452_000 picoseconds.
+		Weight::from_parts(52_780_000, 3533)
 			.saturating_add(RocksDbWeight::get().reads(3_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -787,10 +804,10 @@ impl WeightInfo for () {
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
 	fn drop_history() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1014`
+		//  Measured:  `1117`
 		//  Estimated: `3593`
-		// Minimum execution time: 28_103_000 picoseconds.
-		Weight::from_parts(32_622_000, 3593)
+		// Minimum execution time: 64_905_000 picoseconds.
+		Weight::from_parts(72_914_000, 3593)
 			.saturating_add(RocksDbWeight::get().reads(4_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -802,8 +819,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `661`
 		//  Estimated: `4698`
-		// Minimum execution time: 16_751_000 picoseconds.
-		Weight::from_parts(17_373_000, 4698)
+		// Minimum execution time: 38_831_000 picoseconds.
+		Weight::from_parts(41_420_000, 4698)
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -812,8 +829,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_705_000 picoseconds.
-		Weight::from_parts(2_991_768, 0)
+		// Minimum execution time: 4_595_000 picoseconds.
+		Weight::from_parts(4_964_606, 0)
 	}
 	/// Storage: `Broker::CoreCountInbox` (r:1 w:1)
 	/// Proof: `Broker::CoreCountInbox` (`max_values`: Some(1), `max_size`: Some(2), added: 497, mode: `MaxEncodedLen`)
@@ -822,37 +839,58 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `404`
 		//  Estimated: `1487`
-		// Minimum execution time: 4_598_000 picoseconds.
-		Weight::from_parts(4_937_302, 1487)
+		// Minimum execution time: 8_640_000 picoseconds.
+		Weight::from_parts(9_153_332, 1487)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
-	/// Storage: UNKNOWN KEY `0xf308d869daf021a7724e69c557dd8dbe` (r:1 w:1)
-	/// Proof: UNKNOWN KEY `0xf308d869daf021a7724e69c557dd8dbe` (r:1 w:1)
+	/// Storage: `Broker::RevenueInbox` (r:1 w:1)
+	/// Proof: `Broker::RevenueInbox` (`max_values`: Some(1), `max_size`: Some(20), added: 515, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::InstaPoolHistory` (r:1 w:1)
 	/// Proof: `Broker::InstaPoolHistory` (`max_values`: None, `max_size`: Some(45), added: 2520, mode: `MaxEncodedLen`)
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	fn process_revenue() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `991`
-		//  Estimated: `4456`
-		// Minimum execution time: 37_601_000 picoseconds.
-		Weight::from_parts(38_262_000, 4456)
-			.saturating_add(RocksDbWeight::get().reads(5_u64))
+		//  Measured:  `667`
+		//  Estimated: `3593`
+		// Minimum execution time: 40_570_000 picoseconds.
+		Weight::from_parts(41_402_000, 3593)
+			.saturating_add(RocksDbWeight::get().reads(3_u64))
 			.saturating_add(RocksDbWeight::get().writes(3_u64))
 	}
+	/// Storage: `Broker::InstaPoolIo` (r:3 w:3)
+	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Reservations` (r:1 w:0)
+	/// Proof: `Broker::Reservations` (`max_values`: Some(1), `max_size`: Some(6011), added: 6506, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Leases` (r:1 w:1)
+	/// Proof: `Broker::Leases` (`max_values`: Some(1), `max_size`: Some(41), added: 536, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
+	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(101), added: 596, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Configuration` (r:1 w:0)
+	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Status` (r:1 w:0)
+	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::PotentialRenewals` (r:10 w:20)
+	/// Proof: `Broker::PotentialRenewals` (`max_values`: None, `max_size`: Some(1233), added: 3708, mode: `MaxEncodedLen`)
+	/// Storage: `System::Account` (r:10 w:10)
+	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::SaleInfo` (r:0 w:1)
+	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Workplan` (r:0 w:1000)
+	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	/// The range of component `n` is `[0, 1000]`.
-	fn rotate_sale(_n: u32, ) -> Weight {
-		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 0_000 picoseconds.
-		Weight::from_parts(0, 0)
+	fn rotate_sale(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `8548`
+		//  Estimated: `38070`
+		// Minimum execution time: 29_370_000 picoseconds.
+		Weight::from_parts(334_030_189, 38070)
+			// Standard Error: 6_912
+			.saturating_add(Weight::from_parts(1_268_750, 0).saturating_mul(n.into()))
+			.saturating_add(RocksDbWeight::get().reads(26_u64))
+			.saturating_add(RocksDbWeight::get().writes(34_u64))
+			.saturating_add(RocksDbWeight::get().writes((1_u64).saturating_mul(n.into())))
 	}
 	/// Storage: `Broker::InstaPoolIo` (r:1 w:0)
 	/// Proof: `Broker::InstaPoolIo` (`max_values`: None, `max_size`: Some(28), added: 2503, mode: `MaxEncodedLen`)
@@ -862,8 +900,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `180`
 		//  Estimated: `3493`
-		// Minimum execution time: 5_391_000 picoseconds.
-		Weight::from_parts(5_630_000, 3493)
+		// Minimum execution time: 9_005_000 picoseconds.
+		Weight::from_parts(9_392_000, 3493)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -875,8 +913,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `1423`
 		//  Estimated: `4681`
-		// Minimum execution time: 10_249_000 picoseconds.
-		Weight::from_parts(10_529_000, 4681)
+		// Minimum execution time: 19_043_000 picoseconds.
+		Weight::from_parts(20_089_000, 4681)
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
@@ -884,8 +922,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 120_000 picoseconds.
-		Weight::from_parts(140_000, 0)
+		// Minimum execution time: 149_000 picoseconds.
+		Weight::from_parts(183_000, 0)
 	}
 	/// Storage: `Broker::CoreCountInbox` (r:0 w:1)
 	/// Proof: `Broker::CoreCountInbox` (`max_values`: Some(1), `max_size`: Some(2), added: 497, mode: `MaxEncodedLen`)
@@ -893,8 +931,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_402_000 picoseconds.
-		Weight::from_parts(1_513_000, 0)
+		// Minimum execution time: 2_248_000 picoseconds.
+		Weight::from_parts(2_425_000, 0)
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
 	/// Storage: `Broker::RevenueInbox` (r:0 w:1)
@@ -903,8 +941,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_902_000 picoseconds.
-		Weight::from_parts(2_116_000, 0)
+		// Minimum execution time: 2_413_000 picoseconds.
+		Weight::from_parts(2_640_000, 0)
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
 	/// Storage: `Broker::Status` (r:1 w:1)
@@ -913,16 +951,33 @@ impl WeightInfo for () {
 	/// Proof: `Broker::Configuration` (`max_values`: Some(1), `max_size`: Some(31), added: 526, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::CoreCountInbox` (r:1 w:0)
 	/// Proof: `Broker::CoreCountInbox` (`max_values`: Some(1), `max_size`: Some(2), added: 497, mode: `MaxEncodedLen`)
-	/// Storage: UNKNOWN KEY `0xf308d869daf021a7724e69c557dd8dbe` (r:1 w:1)
-	/// Proof: UNKNOWN KEY `0xf308d869daf021a7724e69c557dd8dbe` (r:1 w:1)
+	/// Storage: `Broker::RevenueInbox` (r:1 w:0)
+	/// Proof: `Broker::RevenueInbox` (`max_values`: Some(1), `max_size`: Some(20), added: 515, mode: `MaxEncodedLen`)
 	fn do_tick_base() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `603`
-		//  Estimated: `4068`
-		// Minimum execution time: 8_897_000 picoseconds.
-		Weight::from_parts(9_218_000, 4068)
+		//  Measured:  `441`
+		//  Estimated: `1516`
+		// Minimum execution time: 17_083_000 picoseconds.
+		Weight::from_parts(18_077_000, 1516)
 			.saturating_add(RocksDbWeight::get().reads(4_u64))
-			.saturating_add(RocksDbWeight::get().writes(2_u64))
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
+	}
+	/// Storage: `Broker::SaleInfo` (r:1 w:0)
+	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Reservations` (r:1 w:1)
+	/// Proof: `Broker::Reservations` (`max_values`: Some(1), `max_size`: Some(6011), added: 6506, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Status` (r:1 w:0)
+	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
+	/// Storage: `Broker::Workplan` (r:0 w:2)
+	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
+	fn force_reserve() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `5253`
+		//  Estimated: `7496`
+		// Minimum execution time: 28_363_000 picoseconds.
+		Weight::from_parts(29_243_000, 7496)
+			.saturating_add(RocksDbWeight::get().reads(3_u64))
+			.saturating_add(RocksDbWeight::get().writes(3_u64))
 	}
 	/// Storage: `Broker::Leases` (r:1 w:1)
 	/// Proof: `Broker::Leases` (`max_values`: Some(1), `max_size`: Some(41), added: 536, mode: `MaxEncodedLen`)
@@ -930,18 +985,11 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `239`
 		//  Estimated: `1526`
-		// Minimum execution time: 4_678_000 picoseconds.
-		Weight::from_parts(4_920_000, 1526)
+		// Minimum execution time: 11_620_000 picoseconds.
+		Weight::from_parts(12_063_000, 1526)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
-	fn on_new_timeslice() -> Weight {
-		// Proof Size summary in bytes:
-		//  Measured:  `0`
-		//  Estimated: `0`
-		// Minimum execution time: 229_000 picoseconds.
-		Weight::from_parts(268_000, 0)
-	}
 	/// Storage: `Broker::SaleInfo` (r:1 w:1)
 	/// Proof: `Broker::SaleInfo` (`max_values`: Some(1), `max_size`: Some(57), added: 552, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::PotentialRenewals` (r:1 w:2)
@@ -952,32 +1000,35 @@ impl WeightInfo for () {
 	/// Proof: `Broker::Status` (`max_values`: Some(1), `max_size`: Some(18), added: 513, mode: `MaxEncodedLen`)
 	/// Storage: `System::Account` (r:1 w:1)
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `MaxEncodedLen`)
-	/// Storage: `Authorship::Author` (r:1 w:0)
-	/// Proof: `Authorship::Author` (`max_values`: Some(1), `max_size`: Some(32), added: 527, mode: `MaxEncodedLen`)
-	/// Storage: `System::Digest` (r:1 w:0)
-	/// Proof: `System::Digest` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
 	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
 	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(101), added: 596, mode: `MaxEncodedLen`)
 	/// Storage: `Broker::Workplan` (r:0 w:1)
 	/// Proof: `Broker::Workplan` (`max_values`: None, `max_size`: Some(1216), added: 3691, mode: `MaxEncodedLen`)
 	fn enable_auto_renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `930`
+		//  Measured:  `1121`
 		//  Estimated: `4698`
-		// Minimum execution time: 51_597_000 picoseconds.
-		Weight::from_parts(52_609_000, 4698)
-			.saturating_add(RocksDbWeight::get().reads(8_u64))
+		// Minimum execution time: 85_270_000 picoseconds.
+		Weight::from_parts(90_457_000, 4698)
+			.saturating_add(RocksDbWeight::get().reads(6_u64))
 			.saturating_add(RocksDbWeight::get().writes(6_u64))
 	}
 	/// Storage: `Broker::AutoRenewals` (r:1 w:1)
 	/// Proof: `Broker::AutoRenewals` (`max_values`: Some(1), `max_size`: Some(101), added: 596, mode: `MaxEncodedLen`)
 	fn disable_auto_renew() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `484`
+		//  Measured:  `578`
 		//  Estimated: `1586`
-		// Minimum execution time: 8_907_000 picoseconds.
-		Weight::from_parts(9_167_000, 1586)
+		// Minimum execution time: 22_479_000 picoseconds.
+		Weight::from_parts(23_687_000, 1586)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
-}
\ No newline at end of file
+	fn on_new_timeslice() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 245_000 picoseconds.
+		Weight::from_parts(290_000, 0)
+	}
+}
diff --git a/substrate/frame/child-bounties/Cargo.toml b/substrate/frame/child-bounties/Cargo.toml
index a250886b5e3d..b7d9d245892a 100644
--- a/substrate/frame/child-bounties/Cargo.toml
+++ b/substrate/frame/child-bounties/Cargo.toml
@@ -19,13 +19,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-bounties = { workspace = true }
 pallet-treasury = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/collective/Cargo.toml b/substrate/frame/collective/Cargo.toml
index 59a9d23f7b19..8e53000352ae 100644
--- a/substrate/frame/collective/Cargo.toml
+++ b/substrate/frame/collective/Cargo.toml
@@ -18,11 +18,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { features = ["derive"], workspace = true }
 docify = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { features = ["experimental"], workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/contracts/Cargo.toml b/substrate/frame/contracts/Cargo.toml
index 316ea6813048..e39128639e3e 100644
--- a/substrate/frame/contracts/Cargo.toml
+++ b/substrate/frame/contracts/Cargo.toml
@@ -18,25 +18,25 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-paste = { workspace = true }
 bitflags = { workspace = true }
 codec = { features = [
 	"derive",
 	"max-encoded-len",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
+impl-trait-for-tuples = { workspace = true }
 log = { workspace = true }
+paste = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 serde = { optional = true, features = ["derive"], workspace = true, default-features = true }
 smallvec = { features = [
 	"const_generics",
 ], workspace = true }
 wasmi = { workspace = true }
-impl-trait-for-tuples = { workspace = true }
 
 # Only used in benchmarking to generate contract code
-wasm-instrument = { optional = true, workspace = true }
 rand = { optional = true, workspace = true }
 rand_pcg = { optional = true, workspace = true }
+wasm-instrument = { optional = true, workspace = true }
 
 # Substrate Dependencies
 environmental = { workspace = true }
@@ -44,8 +44,8 @@ frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-balances = { optional = true, workspace = true }
-pallet-contracts-uapi = { workspace = true, default-features = true }
 pallet-contracts-proc-macro = { workspace = true, default-features = true }
+pallet-contracts-uapi = { workspace = true, default-features = true }
 sp-api = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
@@ -58,21 +58,21 @@ xcm-builder = { workspace = true }
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
 assert_matches = { workspace = true }
+pallet-contracts-fixtures = { workspace = true }
 pretty_assertions = { workspace = true }
 wat = { workspace = true }
-pallet-contracts-fixtures = { workspace = true }
 
 # Polkadot Dependencies
 xcm-builder = { workspace = true, default-features = true }
 
 # Substrate Dependencies
+pallet-assets = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
-pallet-message-queue = { workspace = true, default-features = true }
 pallet-insecure-randomness-collective-flip = { workspace = true, default-features = true }
-pallet-utility = { workspace = true, default-features = true }
-pallet-assets = { workspace = true, default-features = true }
+pallet-message-queue = { workspace = true, default-features = true }
 pallet-proxy = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
+pallet-utility = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 
@@ -119,6 +119,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"wasm-instrument",
 	"xcm-builder/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",
diff --git a/substrate/frame/contracts/fixtures/Cargo.toml b/substrate/frame/contracts/fixtures/Cargo.toml
index 4c01c1f061b7..cf31f9eccc9c 100644
--- a/substrate/frame/contracts/fixtures/Cargo.toml
+++ b/substrate/frame/contracts/fixtures/Cargo.toml
@@ -11,13 +11,13 @@ description = "Fixtures for testing contracts pallet."
 workspace = true
 
 [dependencies]
+anyhow = { workspace = true, default-features = true }
 frame-system = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-anyhow = { workspace = true, default-features = true }
 
 [build-dependencies]
+anyhow = { workspace = true, default-features = true }
 parity-wasm = { workspace = true }
 tempfile = { workspace = true }
 toml = { workspace = true }
 twox-hash = { workspace = true, default-features = true }
-anyhow = { workspace = true, default-features = true }
diff --git a/substrate/frame/contracts/fixtures/build/Cargo.toml b/substrate/frame/contracts/fixtures/build/Cargo.toml
index ba487a2bb5ca..18e8c2767d5f 100644
--- a/substrate/frame/contracts/fixtures/build/Cargo.toml
+++ b/substrate/frame/contracts/fixtures/build/Cargo.toml
@@ -8,9 +8,9 @@ edition = "2021"
 
 # All paths or versions are injected dynamically by the build script.
 [dependencies]
-uapi = { package = 'pallet-contracts-uapi', path = "", default-features = false }
 common = { package = 'pallet-contracts-fixtures-common', path = "" }
 polkavm-derive = { version = "" }
+uapi = { package = 'pallet-contracts-uapi', path = "", default-features = false }
 
 [profile.release]
 opt-level = 3
diff --git a/substrate/frame/contracts/mock-network/Cargo.toml b/substrate/frame/contracts/mock-network/Cargo.toml
index d6e2d51ef452..a7423b33abc1 100644
--- a/substrate/frame/contracts/mock-network/Cargo.toml
+++ b/substrate/frame/contracts/mock-network/Cargo.toml
@@ -19,8 +19,8 @@ frame-system = { workspace = true }
 pallet-assets = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
 pallet-contracts = { workspace = true, default-features = true }
-pallet-contracts-uapi = { workspace = true }
 pallet-contracts-proc-macro = { workspace = true, default-features = true }
+pallet-contracts-uapi = { workspace = true }
 pallet-insecure-randomness-collective-flip = { workspace = true, default-features = true }
 pallet-message-queue = { workspace = true, default-features = true }
 pallet-proxy = { workspace = true, default-features = true }
@@ -44,8 +44,8 @@ xcm-simulator = { workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
-pretty_assertions = { workspace = true }
 pallet-contracts-fixtures = { workspace = true }
+pretty_assertions = { workspace = true }
 
 [features]
 default = ["std"]
@@ -87,4 +87,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
diff --git a/substrate/frame/contracts/uapi/Cargo.toml b/substrate/frame/contracts/uapi/Cargo.toml
index 09c70c287899..8297c35b31db 100644
--- a/substrate/frame/contracts/uapi/Cargo.toml
+++ b/substrate/frame/contracts/uapi/Cargo.toml
@@ -12,16 +12,16 @@ description = "Exposes all the host functions that a contract can import."
 workspace = true
 
 [dependencies]
-paste = { workspace = true }
 bitflags = { workspace = true }
-scale-info = { features = ["derive"], optional = true, workspace = true }
 codec = { features = [
 	"derive",
 	"max-encoded-len",
 ], optional = true, workspace = true }
+paste = { workspace = true }
+scale-info = { features = ["derive"], optional = true, workspace = true }
 
 [package.metadata.docs.rs]
-default-target = ["wasm32-unknown-unknown"]
+targets = ["wasm32-unknown-unknown"]
 
 [features]
 default = ["scale"]
diff --git a/substrate/frame/conviction-voting/Cargo.toml b/substrate/frame/conviction-voting/Cargo.toml
index fdb4310610d9..2d23f493ea01 100644
--- a/substrate/frame/conviction-voting/Cargo.toml
+++ b/substrate/frame/conviction-voting/Cargo.toml
@@ -21,11 +21,11 @@ codec = { features = [
 	"derive",
 	"max-encoded-len",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/frame/core-fellowship/Cargo.toml b/substrate/frame/core-fellowship/Cargo.toml
index 3d73ec58d613..c0017f477251 100644
--- a/substrate/frame/core-fellowship/Cargo.toml
+++ b/substrate/frame/core-fellowship/Cargo.toml
@@ -17,16 +17,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+pallet-ranked-collective = { optional = true, workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-pallet-ranked-collective = { optional = true, workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/delegated-staking/Cargo.toml b/substrate/frame/delegated-staking/Cargo.toml
index 8d5ccd342b6b..576276dced52 100644
--- a/substrate/frame/delegated-staking/Cargo.toml
+++ b/substrate/frame/delegated-staking/Cargo.toml
@@ -15,23 +15,23 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-staking = { workspace = true }
-sp-io = { workspace = true }
-log = { workspace = true }
 
 [dev-dependencies]
+frame-election-provider-support = { workspace = true }
+pallet-balances = { workspace = true, default-features = true }
+pallet-nomination-pools = { workspace = true, default-features = true }
+pallet-staking = { workspace = true, default-features = true }
+pallet-staking-reward-curve = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-substrate-test-utils = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
-pallet-staking = { workspace = true, default-features = true }
-pallet-nomination-pools = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
-pallet-staking-reward-curve = { workspace = true, default-features = true }
-frame-election-provider-support = { workspace = true }
+substrate-test-utils = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/democracy/Cargo.toml b/substrate/frame/democracy/Cargo.toml
index 3cfea8bb3129..189d64ccaa74 100644
--- a/substrate/frame/democracy/Cargo.toml
+++ b/substrate/frame/democracy/Cargo.toml
@@ -19,20 +19,20 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
+sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-sp-core = { workspace = true }
-log = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
-pallet-scheduler = { workspace = true, default-features = true }
 pallet-preimage = { workspace = true, default-features = true }
+pallet-scheduler = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/election-provider-multi-phase/Cargo.toml b/substrate/frame/election-provider-multi-phase/Cargo.toml
index ff2a997fafe0..9a4a2a839346 100644
--- a/substrate/frame/election-provider-multi-phase/Cargo.toml
+++ b/substrate/frame/election-provider-multi-phase/Cargo.toml
@@ -18,20 +18,20 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
+log = { workspace = true }
 scale-info = { features = [
 	"derive",
 ], workspace = true }
-log = { workspace = true }
 
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 
-sp-io = { workspace = true }
+frame-election-provider-support = { workspace = true }
+sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
-sp-runtime = { workspace = true }
+sp-io = { workspace = true }
 sp-npos-elections = { workspace = true }
-sp-arithmetic = { workspace = true }
-frame-election-provider-support = { workspace = true }
+sp-runtime = { workspace = true }
 
 # Optional imports for benchmarking
 frame-benchmarking = { optional = true, workspace = true }
@@ -40,14 +40,14 @@ rand = { features = ["alloc", "small_rng"], optional = true, workspace = true }
 strum = { features = ["derive"], optional = true, workspace = true }
 
 [dev-dependencies]
+frame-benchmarking = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true, default-features = true }
 sp-npos-elections = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
-frame-benchmarking = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/election-provider-multi-phase/test-staking-e2e/Cargo.toml b/substrate/frame/election-provider-multi-phase/test-staking-e2e/Cargo.toml
index 771376e06656..5009d3d54d56 100644
--- a/substrate/frame/election-provider-multi-phase/test-staking-e2e/Cargo.toml
+++ b/substrate/frame/election-provider-multi-phase/test-staking-e2e/Cargo.toml
@@ -16,30 +16,30 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dev-dependencies]
-parking_lot = { workspace = true, default-features = true }
 codec = { features = ["derive"], workspace = true, default-features = true }
-scale-info = { features = ["derive"], workspace = true, default-features = true }
 log = { workspace = true }
+parking_lot = { workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true, default-features = true }
 
-sp-runtime = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
-sp-std = { workspace = true, default-features = true }
-sp-staking = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 sp-npos-elections = { workspace = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-staking = { workspace = true, default-features = true }
+sp-std = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 
-frame-system = { workspace = true, default-features = true }
-frame-support = { workspace = true, default-features = true }
 frame-election-provider-support = { workspace = true, default-features = true }
+frame-support = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 
-pallet-election-provider-multi-phase = { workspace = true, default-features = true }
-pallet-staking = { workspace = true, default-features = true }
-pallet-nomination-pools = { workspace = true, default-features = true }
 pallet-bags-list = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
+pallet-election-provider-multi-phase = { workspace = true, default-features = true }
+pallet-nomination-pools = { workspace = true, default-features = true }
 pallet-session = { workspace = true, default-features = true }
+pallet-staking = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
 
 [features]
 try-runtime = [
diff --git a/substrate/frame/election-provider-support/Cargo.toml b/substrate/frame/election-provider-support/Cargo.toml
index cae20d1b46a4..32fa381e1d27 100644
--- a/substrate/frame/election-provider-support/Cargo.toml
+++ b/substrate/frame/election-provider-support/Cargo.toml
@@ -16,14 +16,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-election-provider-solution-type = { workspace = true, default-features = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-arithmetic = { workspace = true }
+sp-core = { workspace = true }
 sp-npos-elections = { workspace = true }
 sp-runtime = { workspace = true }
-sp-core = { workspace = true }
 
 [dev-dependencies]
 rand = { features = ["small_rng"], workspace = true, default-features = true }
diff --git a/substrate/frame/election-provider-support/solution-type/Cargo.toml b/substrate/frame/election-provider-support/solution-type/Cargo.toml
index e24ed7f079fe..c2f307016f6b 100644
--- a/substrate/frame/election-provider-support/solution-type/Cargo.toml
+++ b/substrate/frame/election-provider-support/solution-type/Cargo.toml
@@ -18,10 +18,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-syn = { features = ["full", "visit"], workspace = true }
-quote = { workspace = true }
-proc-macro2 = { workspace = true }
 proc-macro-crate = { workspace = true }
+proc-macro2 = { workspace = true }
+quote = { workspace = true }
+syn = { features = ["full", "visit"], workspace = true }
 
 [dev-dependencies]
 codec = { workspace = true, default-features = true }
diff --git a/substrate/frame/election-provider-support/solution-type/fuzzer/Cargo.toml b/substrate/frame/election-provider-support/solution-type/fuzzer/Cargo.toml
index 86abbf9677e0..d82a8acb2f84 100644
--- a/substrate/frame/election-provider-support/solution-type/fuzzer/Cargo.toml
+++ b/substrate/frame/election-provider-support/solution-type/fuzzer/Cargo.toml
@@ -21,14 +21,14 @@ honggfuzz = { workspace = true }
 rand = { features = ["small_rng", "std"], workspace = true, default-features = true }
 
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-election-provider-solution-type = { workspace = true, default-features = true }
 frame-election-provider-support = { workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-arithmetic = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 # used by generate_solution_type:
-sp-npos-elections = { workspace = true }
 frame-support = { workspace = true, default-features = true }
+sp-npos-elections = { workspace = true }
 
 [[bin]]
 name = "compact"
diff --git a/substrate/frame/elections-phragmen/Cargo.toml b/substrate/frame/elections-phragmen/Cargo.toml
index c1b12b3da4d8..b24ec7bd637e 100644
--- a/substrate/frame/elections-phragmen/Cargo.toml
+++ b/substrate/frame/elections-phragmen/Cargo.toml
@@ -19,11 +19,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-npos-elections = { workspace = true }
diff --git a/substrate/frame/examples/Cargo.toml b/substrate/frame/examples/Cargo.toml
index 0c6ad5ef0978..9eac53f0d98b 100644
--- a/substrate/frame/examples/Cargo.toml
+++ b/substrate/frame/examples/Cargo.toml
@@ -18,14 +18,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 pallet-default-config-example = { workspace = true }
 pallet-dev-mode = { workspace = true }
+pallet-example-authorization-tx-extension = { workspace = true }
 pallet-example-basic = { workspace = true }
 pallet-example-frame-crate = { workspace = true }
 pallet-example-kitchensink = { workspace = true }
 pallet-example-offchain-worker = { workspace = true }
-pallet-example-split = { workspace = true }
 pallet-example-single-block-migrations = { workspace = true }
+pallet-example-split = { workspace = true }
 pallet-example-tasks = { workspace = true }
-pallet-example-authorization-tx-extension = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/examples/authorization-tx-extension/src/tests.rs b/substrate/frame/examples/authorization-tx-extension/src/tests.rs
index 8ca35c099556..5579e7a98416 100644
--- a/substrate/frame/examples/authorization-tx-extension/src/tests.rs
+++ b/substrate/frame/examples/authorization-tx-extension/src/tests.rs
@@ -24,7 +24,7 @@ use frame_support::{
 	pallet_prelude::{InvalidTransaction, TransactionValidityError},
 };
 use pallet_verify_signature::VerifySignature;
-use sp_keyring::AccountKeyring;
+use sp_keyring::Sr25519Keyring;
 use sp_runtime::{
 	generic::ExtensionVersion,
 	traits::{Applyable, Checkable, IdentityLookup, TransactionExtension},
@@ -36,7 +36,7 @@ use crate::{extensions::AuthorizeCoownership, mock::*, pallet_assets};
 #[test]
 fn create_asset_works() {
 	new_test_ext().execute_with(|| {
-		let alice_keyring = AccountKeyring::Alice;
+		let alice_keyring = Sr25519Keyring::Alice;
 		let alice_account = AccountId::from(alice_keyring.public());
 		// Simple call to create asset with Id `42`.
 		let create_asset_call =
@@ -99,9 +99,9 @@ fn create_asset_works() {
 #[test]
 fn create_coowned_asset_works() {
 	new_test_ext().execute_with(|| {
-		let alice_keyring = AccountKeyring::Alice;
-		let bob_keyring = AccountKeyring::Bob;
-		let charlie_keyring = AccountKeyring::Charlie;
+		let alice_keyring = Sr25519Keyring::Alice;
+		let bob_keyring = Sr25519Keyring::Bob;
+		let charlie_keyring = Sr25519Keyring::Charlie;
 		let alice_account = AccountId::from(alice_keyring.public());
 		let bob_account = AccountId::from(bob_keyring.public());
 		let charlie_account = AccountId::from(charlie_keyring.public());
@@ -189,9 +189,9 @@ fn create_coowned_asset_works() {
 #[test]
 fn inner_authorization_works() {
 	new_test_ext().execute_with(|| {
-		let alice_keyring = AccountKeyring::Alice;
-		let bob_keyring = AccountKeyring::Bob;
-		let charlie_keyring = AccountKeyring::Charlie;
+		let alice_keyring = Sr25519Keyring::Alice;
+		let bob_keyring = Sr25519Keyring::Bob;
+		let charlie_keyring = Sr25519Keyring::Charlie;
 		let charlie_account = AccountId::from(charlie_keyring.public());
 		// Simple call to create asset with Id `42`.
 		let create_asset_call =
diff --git a/substrate/frame/examples/basic/Cargo.toml b/substrate/frame/examples/basic/Cargo.toml
index f7e2b653c2d1..1deb82cc6ea5 100644
--- a/substrate/frame/examples/basic/Cargo.toml
+++ b/substrate/frame/examples/basic/Cargo.toml
@@ -18,12 +18,12 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-balances = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/frame/examples/default-config/Cargo.toml b/substrate/frame/examples/default-config/Cargo.toml
index fa376b4f9136..87485aa08ef0 100644
--- a/substrate/frame/examples/default-config/Cargo.toml
+++ b/substrate/frame/examples/default-config/Cargo.toml
@@ -18,10 +18,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/examples/dev-mode/Cargo.toml b/substrate/frame/examples/dev-mode/Cargo.toml
index 6625fb3a5851..7589abb929d5 100644
--- a/substrate/frame/examples/dev-mode/Cargo.toml
+++ b/substrate/frame/examples/dev-mode/Cargo.toml
@@ -17,11 +17,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-balances = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/frame/examples/multi-block-migrations/Cargo.toml b/substrate/frame/examples/multi-block-migrations/Cargo.toml
index 98569964a9c9..6e8e89784266 100644
--- a/substrate/frame/examples/multi-block-migrations/Cargo.toml
+++ b/substrate/frame/examples/multi-block-migrations/Cargo.toml
@@ -14,11 +14,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-pallet-migrations = { workspace = true }
+frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
 log = { workspace = true }
+pallet-migrations = { workspace = true }
 scale-info = { workspace = true }
 sp-io = { workspace = true }
 
diff --git a/substrate/frame/examples/offchain-worker/Cargo.toml b/substrate/frame/examples/offchain-worker/Cargo.toml
index a5664dd912d4..fabdfb0f9e0c 100644
--- a/substrate/frame/examples/offchain-worker/Cargo.toml
+++ b/substrate/frame/examples/offchain-worker/Cargo.toml
@@ -18,11 +18,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
 lite-json = { workspace = true }
 log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
-frame-support = { workspace = true }
-frame-system = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-keystore = { optional = true, workspace = true }
diff --git a/substrate/frame/examples/single-block-migrations/Cargo.toml b/substrate/frame/examples/single-block-migrations/Cargo.toml
index 26a3a9fff753..4df8693e0f37 100644
--- a/substrate/frame/examples/single-block-migrations/Cargo.toml
+++ b/substrate/frame/examples/single-block-migrations/Cargo.toml
@@ -13,18 +13,18 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-docify = { workspace = true }
-log = { workspace = true }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-frame-support = { workspace = true }
+docify = { workspace = true }
 frame-executive = { workspace = true }
+frame-support = { workspace = true }
 frame-system = { workspace = true }
 frame-try-runtime = { optional = true, workspace = true }
+log = { workspace = true }
 pallet-balances = { workspace = true }
-sp-runtime = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
+sp-runtime = { workspace = true }
 sp-version = { workspace = true }
 
 [features]
diff --git a/substrate/frame/examples/tasks/Cargo.toml b/substrate/frame/examples/tasks/Cargo.toml
index 00695ceddf19..48f4d9e66e9c 100644
--- a/substrate/frame/examples/tasks/Cargo.toml
+++ b/substrate/frame/examples/tasks/Cargo.toml
@@ -22,9 +22,9 @@ scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 
+sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-sp-core = { workspace = true }
 
 frame-benchmarking = { optional = true, workspace = true }
 
diff --git a/substrate/frame/executive/Cargo.toml b/substrate/frame/executive/Cargo.toml
index 76d084f49d9f..ee24a9fef13d 100644
--- a/substrate/frame/executive/Cargo.toml
+++ b/substrate/frame/executive/Cargo.toml
@@ -20,11 +20,11 @@ aquamarine = { workspace = true }
 codec = { features = [
 	"derive",
 ], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 frame-try-runtime = { optional = true, workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/fast-unstake/Cargo.toml b/substrate/frame/fast-unstake/Cargo.toml
index c1d0e80551c2..98a9655074e7 100644
--- a/substrate/frame/fast-unstake/Cargo.toml
+++ b/substrate/frame/fast-unstake/Cargo.toml
@@ -22,23 +22,23 @@ scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 
+frame-election-provider-support = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-staking = { workspace = true }
-frame-election-provider-support = { workspace = true }
 
 frame-benchmarking = { optional = true, workspace = true }
 
 docify = { workspace = true }
 
 [dev-dependencies]
+pallet-balances = { workspace = true, default-features = true }
+pallet-staking = { workspace = true, default-features = true }
 pallet-staking-reward-curve = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
 sp-core = { workspace = true }
-substrate-test-utils = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
-pallet-staking = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
+substrate-test-utils = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/glutton/Cargo.toml b/substrate/frame/glutton/Cargo.toml
index 6717176ffc95..317a9ea8b760 100644
--- a/substrate/frame/glutton/Cargo.toml
+++ b/substrate/frame/glutton/Cargo.toml
@@ -18,15 +18,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 blake2 = { workspace = true }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-log = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
+sp-inherents = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-sp-inherents = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
diff --git a/substrate/frame/grandpa/Cargo.toml b/substrate/frame/grandpa/Cargo.toml
index 86ace358d05d..4072d65b6267 100644
--- a/substrate/frame/grandpa/Cargo.toml
+++ b/substrate/frame/grandpa/Cargo.toml
@@ -17,13 +17,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-authorship = { workspace = true }
 pallet-session = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
 sp-application-crypto = { features = ["serde"], workspace = true }
 sp-consensus-grandpa = { features = ["serde"], workspace = true }
 sp-core = { features = ["serde"], workspace = true }
diff --git a/substrate/frame/identity/Cargo.toml b/substrate/frame/identity/Cargo.toml
index bf974221b857..4ea7f797d9ee 100644
--- a/substrate/frame/identity/Cargo.toml
+++ b/substrate/frame/identity/Cargo.toml
@@ -18,11 +18,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
 enumflags2 = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/frame/im-online/Cargo.toml b/substrate/frame/im-online/Cargo.toml
index 6c32c8ae898e..179c4c3ce3b1 100644
--- a/substrate/frame/im-online/Cargo.toml
+++ b/substrate/frame/im-online/Cargo.toml
@@ -17,12 +17,12 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-authorship = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
 sp-application-crypto = { features = ["serde"], workspace = true }
 sp-core = { features = ["serde"], workspace = true }
 sp-io = { workspace = true }
diff --git a/substrate/frame/indices/Cargo.toml b/substrate/frame/indices/Cargo.toml
index d81b2d5cabf1..a0030b5b0edf 100644
--- a/substrate/frame/indices/Cargo.toml
+++ b/substrate/frame/indices/Cargo.toml
@@ -17,10 +17,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-keyring = { optional = true, workspace = true }
diff --git a/substrate/frame/insecure-randomness-collective-flip/Cargo.toml b/substrate/frame/insecure-randomness-collective-flip/Cargo.toml
index 1a47030812da..1682b52dfbf4 100644
--- a/substrate/frame/insecure-randomness-collective-flip/Cargo.toml
+++ b/substrate/frame/insecure-randomness-collective-flip/Cargo.toml
@@ -17,10 +17,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-safe-mix = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+safe-mix = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
diff --git a/substrate/frame/lottery/Cargo.toml b/substrate/frame/lottery/Cargo.toml
index eb6e0b703d08..23eb19c7ffa7 100644
--- a/substrate/frame/lottery/Cargo.toml
+++ b/substrate/frame/lottery/Cargo.toml
@@ -18,10 +18,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
diff --git a/substrate/frame/membership/Cargo.toml b/substrate/frame/membership/Cargo.toml
index 67aa3503ac0a..738d09b4b354 100644
--- a/substrate/frame/membership/Cargo.toml
+++ b/substrate/frame/membership/Cargo.toml
@@ -17,11 +17,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
 sp-core = { features = ["serde"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { features = ["serde"], workspace = true }
diff --git a/substrate/frame/merkle-mountain-range/Cargo.toml b/substrate/frame/merkle-mountain-range/Cargo.toml
index 4daa394a82d7..04f5ab64100d 100644
--- a/substrate/frame/merkle-mountain-range/Cargo.toml
+++ b/substrate/frame/merkle-mountain-range/Cargo.toml
@@ -16,11 +16,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-mmr-primitives = { workspace = true }
@@ -28,8 +28,8 @@ sp-runtime = { workspace = true }
 
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
 itertools = { workspace = true }
+sp-tracing = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/message-queue/Cargo.toml b/substrate/frame/message-queue/Cargo.toml
index a6de61d70abf..7b0de7c1e4ff 100644
--- a/substrate/frame/message-queue/Cargo.toml
+++ b/substrate/frame/message-queue/Cargo.toml
@@ -13,15 +13,15 @@ workspace = true
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
+environmental = { workspace = true }
+log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 serde = { optional = true, features = ["derive"], workspace = true, default-features = true }
-log = { workspace = true }
-environmental = { workspace = true }
 
+sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-sp-arithmetic = { workspace = true }
 sp-weights = { workspace = true }
 
 frame-benchmarking = { optional = true, workspace = true }
@@ -29,10 +29,10 @@ frame-support = { workspace = true }
 frame-system = { workspace = true }
 
 [dev-dependencies]
-sp-crypto-hashing = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
 rand_distr = { workspace = true }
+sp-crypto-hashing = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/metadata-hash-extension/Cargo.toml b/substrate/frame/metadata-hash-extension/Cargo.toml
index 8f4ba922984c..c7a417795ffe 100644
--- a/substrate/frame/metadata-hash-extension/Cargo.toml
+++ b/substrate/frame/metadata-hash-extension/Cargo.toml
@@ -11,22 +11,22 @@ description = "FRAME signed extension for verifying the metadata hash"
 [dependencies]
 array-bytes = { workspace = true, default-features = true }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
-sp-runtime = { features = ["serde"], workspace = true }
+const-hex = { workspace = true }
+docify = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 log = { workspace = true }
-docify = { workspace = true }
-const-hex = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
+sp-runtime = { features = ["serde"], workspace = true }
 
 [dev-dependencies]
-substrate-wasm-builder = { features = ["metadata-hash"], workspace = true, default-features = true }
-substrate-test-runtime-client = { workspace = true }
-sp-api = { workspace = true, default-features = true }
-sp-transaction-pool = { workspace = true, default-features = true }
-merkleized-metadata = { workspace = true }
 frame-metadata = { features = ["current", "unstable"], workspace = true, default-features = true }
+merkleized-metadata = { workspace = true }
+sp-api = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
+sp-transaction-pool = { workspace = true, default-features = true }
+substrate-test-runtime-client = { workspace = true }
+substrate-wasm-builder = { features = ["metadata-hash"], workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/migrations/Cargo.toml b/substrate/frame/migrations/Cargo.toml
index a32e48e65280..469592780beb 100644
--- a/substrate/frame/migrations/Cargo.toml
+++ b/substrate/frame/migrations/Cargo.toml
@@ -11,8 +11,8 @@ repository.workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-codec = { features = ["derive"], workspace = true }
 cfg-if = { workspace = true }
+codec = { features = ["derive"], workspace = true }
 docify = { workspace = true }
 impl-trait-for-tuples = { workspace = true }
 log = { workspace = true, default-features = true }
diff --git a/substrate/frame/multisig/Cargo.toml b/substrate/frame/multisig/Cargo.toml
index c96be908faef..0d175617c9c2 100644
--- a/substrate/frame/multisig/Cargo.toml
+++ b/substrate/frame/multisig/Cargo.toml
@@ -17,8 +17,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame = { workspace = true, features = ["experimental", "runtime"] }
+scale-info = { features = ["derive"], workspace = true }
 
 # third party
 log = { workspace = true }
diff --git a/substrate/frame/nft-fractionalization/Cargo.toml b/substrate/frame/nft-fractionalization/Cargo.toml
index 6a064204b895..7f6df86ed0e5 100644
--- a/substrate/frame/nft-fractionalization/Cargo.toml
+++ b/substrate/frame/nft-fractionalization/Cargo.toml
@@ -17,13 +17,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-assets = { workspace = true }
 pallet-nfts = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
diff --git a/substrate/frame/nfts/Cargo.toml b/substrate/frame/nfts/Cargo.toml
index a97b49e56524..18895018e1c5 100644
--- a/substrate/frame/nfts/Cargo.toml
+++ b/substrate/frame/nfts/Cargo.toml
@@ -18,11 +18,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { workspace = true }
 enumflags2 = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/nis/Cargo.toml b/substrate/frame/nis/Cargo.toml
index 78e086d0ed12..ec1a5d93bcba 100644
--- a/substrate/frame/nis/Cargo.toml
+++ b/substrate/frame/nis/Cargo.toml
@@ -17,10 +17,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/node-authorization/Cargo.toml b/substrate/frame/node-authorization/Cargo.toml
index 82aecc21d0b5..174736493934 100644
--- a/substrate/frame/node-authorization/Cargo.toml
+++ b/substrate/frame/node-authorization/Cargo.toml
@@ -16,10 +16,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/nomination-pools/Cargo.toml b/substrate/frame/nomination-pools/Cargo.toml
index aa90e4d81339..a5e8da17eb23 100644
--- a/substrate/frame/nomination-pools/Cargo.toml
+++ b/substrate/frame/nomination-pools/Cargo.toml
@@ -26,11 +26,11 @@ scale-info = { features = [
 # FRAME
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-sp-runtime = { workspace = true }
-sp-staking = { workspace = true }
+log = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
-log = { workspace = true }
+sp-runtime = { workspace = true }
+sp-staking = { workspace = true }
 
 # Optional: use for testing and/or fuzzing
 pallet-balances = { optional = true, workspace = true }
diff --git a/substrate/frame/nomination-pools/benchmarking/Cargo.toml b/substrate/frame/nomination-pools/benchmarking/Cargo.toml
index 7dd826a91224..0b3ac228e86f 100644
--- a/substrate/frame/nomination-pools/benchmarking/Cargo.toml
+++ b/substrate/frame/nomination-pools/benchmarking/Cargo.toml
@@ -26,9 +26,9 @@ frame-election-provider-support = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-bags-list = { workspace = true }
-pallet-staking = { workspace = true }
 pallet-delegated-staking = { workspace = true }
 pallet-nomination-pools = { workspace = true }
+pallet-staking = { workspace = true }
 
 # Substrate Primitives
 sp-runtime = { workspace = true }
@@ -37,8 +37,8 @@ sp-staking = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true }
-pallet-timestamp = { workspace = true, default-features = true }
 pallet-staking-reward-curve = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
 
diff --git a/substrate/frame/nomination-pools/fuzzer/Cargo.toml b/substrate/frame/nomination-pools/fuzzer/Cargo.toml
index e1518ed099ae..2f84004ece94 100644
--- a/substrate/frame/nomination-pools/fuzzer/Cargo.toml
+++ b/substrate/frame/nomination-pools/fuzzer/Cargo.toml
@@ -21,15 +21,15 @@ honggfuzz = { workspace = true }
 
 pallet-nomination-pools = { features = ["fuzzing"], workspace = true, default-features = true }
 
-frame-system = { workspace = true, default-features = true }
 frame-support = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 
-sp-runtime = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 
-rand = { features = ["small_rng"], workspace = true, default-features = true }
 log = { workspace = true, default-features = true }
+rand = { features = ["small_rng"], workspace = true, default-features = true }
 
 [[bin]]
 name = "call"
diff --git a/substrate/frame/nomination-pools/runtime-api/Cargo.toml b/substrate/frame/nomination-pools/runtime-api/Cargo.toml
index 6de9fc8c8844..337cc31c7cbb 100644
--- a/substrate/frame/nomination-pools/runtime-api/Cargo.toml
+++ b/substrate/frame/nomination-pools/runtime-api/Cargo.toml
@@ -17,8 +17,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-sp-api = { workspace = true }
 pallet-nomination-pools = { workspace = true }
+sp-api = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/nomination-pools/test-delegate-stake/Cargo.toml b/substrate/frame/nomination-pools/test-delegate-stake/Cargo.toml
index 70e1591409b8..fe3743d7e5da 100644
--- a/substrate/frame/nomination-pools/test-delegate-stake/Cargo.toml
+++ b/substrate/frame/nomination-pools/test-delegate-stake/Cargo.toml
@@ -19,23 +19,23 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = ["derive"], workspace = true, default-features = true }
 scale-info = { features = ["derive"], workspace = true, default-features = true }
 
-sp-runtime = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-sp-std = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 sp-staking = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
+sp-std = { workspace = true, default-features = true }
 
-frame-system = { workspace = true, default-features = true }
-frame-support = { features = ["experimental"], workspace = true, default-features = true }
 frame-election-provider-support = { workspace = true, default-features = true }
+frame-support = { features = ["experimental"], workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 
-pallet-timestamp = { workspace = true, default-features = true }
+pallet-bags-list = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
-pallet-staking = { workspace = true, default-features = true }
 pallet-delegated-staking = { workspace = true, default-features = true }
-pallet-bags-list = { workspace = true, default-features = true }
-pallet-staking-reward-curve = { workspace = true, default-features = true }
 pallet-nomination-pools = { workspace = true, default-features = true }
+pallet-staking = { workspace = true, default-features = true }
+pallet-staking-reward-curve = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
 
-sp-tracing = { workspace = true, default-features = true }
 log = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
diff --git a/substrate/frame/nomination-pools/test-transfer-stake/Cargo.toml b/substrate/frame/nomination-pools/test-transfer-stake/Cargo.toml
index 7398404c2351..2cdc4c41a083 100644
--- a/substrate/frame/nomination-pools/test-transfer-stake/Cargo.toml
+++ b/substrate/frame/nomination-pools/test-transfer-stake/Cargo.toml
@@ -19,22 +19,22 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = ["derive"], workspace = true, default-features = true }
 scale-info = { features = ["derive"], workspace = true, default-features = true }
 
-sp-runtime = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-sp-std = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 sp-staking = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
+sp-std = { workspace = true, default-features = true }
 
-frame-system = { workspace = true, default-features = true }
-frame-support = { workspace = true, default-features = true }
 frame-election-provider-support = { workspace = true, default-features = true }
+frame-support = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 
-pallet-timestamp = { workspace = true, default-features = true }
+pallet-bags-list = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
+pallet-nomination-pools = { workspace = true, default-features = true }
 pallet-staking = { workspace = true, default-features = true }
-pallet-bags-list = { workspace = true, default-features = true }
 pallet-staking-reward-curve = { workspace = true, default-features = true }
-pallet-nomination-pools = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
 
-sp-tracing = { workspace = true, default-features = true }
 log = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
diff --git a/substrate/frame/offences/Cargo.toml b/substrate/frame/offences/Cargo.toml
index 98c320e1f808..4dd9d7f10c9f 100644
--- a/substrate/frame/offences/Cargo.toml
+++ b/substrate/frame/offences/Cargo.toml
@@ -17,12 +17,12 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { optional = true, workspace = true, default-features = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-balances = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
 sp-runtime = { workspace = true }
 sp-staking = { workspace = true }
 
diff --git a/substrate/frame/offences/benchmarking/Cargo.toml b/substrate/frame/offences/benchmarking/Cargo.toml
index 28c7895180c4..76b167ebdb33 100644
--- a/substrate/frame/offences/benchmarking/Cargo.toml
+++ b/substrate/frame/offences/benchmarking/Cargo.toml
@@ -17,11 +17,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { workspace = true }
 frame-election-provider-support = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-babe = { workspace = true }
 pallet-balances = { workspace = true }
 pallet-grandpa = { workspace = true }
@@ -29,9 +29,9 @@ pallet-im-online = { workspace = true }
 pallet-offences = { workspace = true }
 pallet-session = { workspace = true }
 pallet-staking = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
 sp-staking = { workspace = true }
-log = { workspace = true }
 
 [dev-dependencies]
 pallet-staking-reward-curve = { workspace = true, default-features = true }
diff --git a/substrate/frame/paged-list/Cargo.toml b/substrate/frame/paged-list/Cargo.toml
index a680139c5fdc..da029bdd7423 100644
--- a/substrate/frame/paged-list/Cargo.toml
+++ b/substrate/frame/paged-list/Cargo.toml
@@ -23,10 +23,10 @@ frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 
-sp-runtime = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-metadata-ir = { optional = true, workspace = true }
+sp-runtime = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/paged-list/fuzzer/Cargo.toml b/substrate/frame/paged-list/fuzzer/Cargo.toml
index d0108254ed2d..7e6162df09ba 100644
--- a/substrate/frame/paged-list/fuzzer/Cargo.toml
+++ b/substrate/frame/paged-list/fuzzer/Cargo.toml
@@ -21,5 +21,5 @@ arbitrary = { workspace = true }
 honggfuzz = { workspace = true }
 
 frame-support = { features = ["std"], workspace = true }
-sp-io = { features = ["std"], workspace = true }
 pallet-paged-list = { features = ["std"], workspace = true }
+sp-io = { features = ["std"], workspace = true }
diff --git a/substrate/frame/parameters/Cargo.toml b/substrate/frame/parameters/Cargo.toml
index a97ba1172a50..dda218b618c4 100644
--- a/substrate/frame/parameters/Cargo.toml
+++ b/substrate/frame/parameters/Cargo.toml
@@ -9,22 +9,22 @@ edition.workspace = true
 
 [dependencies]
 codec = { features = ["max-encoded-len"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
+docify = { workspace = true }
 paste = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
-docify = { workspace = true }
 
+frame-benchmarking = { optional = true, workspace = true }
 frame-support = { features = ["experimental"], workspace = true }
 frame-system = { workspace = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
 
 [dev-dependencies]
+pallet-balances = { features = ["std"], workspace = true, default-features = true }
+pallet-example-basic = { features = ["std"], workspace = true, default-features = true }
 sp-core = { features = ["std"], workspace = true, default-features = true }
 sp-io = { features = ["std"], workspace = true, default-features = true }
-pallet-example-basic = { features = ["std"], workspace = true, default-features = true }
-pallet-balances = { features = ["std"], workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/preimage/Cargo.toml b/substrate/frame/preimage/Cargo.toml
index 1356ac403d38..fae6627b6315 100644
--- a/substrate/frame/preimage/Cargo.toml
+++ b/substrate/frame/preimage/Cargo.toml
@@ -13,14 +13,14 @@ workspace = true
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { optional = true, workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-log = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
diff --git a/substrate/frame/proxy/Cargo.toml b/substrate/frame/proxy/Cargo.toml
index 8897c66419c7..a36b2c1cb9c3 100644
--- a/substrate/frame/proxy/Cargo.toml
+++ b/substrate/frame/proxy/Cargo.toml
@@ -17,8 +17,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["max-encoded-len"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame = { workspace = true, features = ["experimental", "runtime"] }
+scale-info = { features = ["derive"], workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
diff --git a/substrate/frame/ranked-collective/Cargo.toml b/substrate/frame/ranked-collective/Cargo.toml
index eca59cf7fc22..78a02bec8e97 100644
--- a/substrate/frame/ranked-collective/Cargo.toml
+++ b/substrate/frame/ranked-collective/Cargo.toml
@@ -17,16 +17,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+impl-trait-for-tuples = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-impl-trait-for-tuples = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/recovery/Cargo.toml b/substrate/frame/recovery/Cargo.toml
index 44335e8f575c..4f3a734d9868 100644
--- a/substrate/frame/recovery/Cargo.toml
+++ b/substrate/frame/recovery/Cargo.toml
@@ -17,10 +17,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/frame/recovery/src/lib.rs b/substrate/frame/recovery/src/lib.rs
index f8622880538e..d8f3c33fbea9 100644
--- a/substrate/frame/recovery/src/lib.rs
+++ b/substrate/frame/recovery/src/lib.rs
@@ -156,7 +156,10 @@ use alloc::{boxed::Box, vec::Vec};
 use codec::{Decode, Encode, MaxEncodedLen};
 use scale_info::TypeInfo;
 use sp_runtime::{
-	traits::{CheckedAdd, CheckedMul, Dispatchable, SaturatedConversion, StaticLookup},
+	traits::{
+		BlockNumberProvider, CheckedAdd, CheckedMul, Dispatchable, SaturatedConversion,
+		StaticLookup,
+	},
 	RuntimeDebug,
 };
 
@@ -178,11 +181,12 @@ mod mock;
 mod tests;
 pub mod weights;
 
+type AccountIdLookupOf<T> = <<T as frame_system::Config>::Lookup as StaticLookup>::Source;
 type BalanceOf<T> =
 	<<T as Config>::Currency as Currency<<T as frame_system::Config>::AccountId>>::Balance;
-
+type BlockNumberFromProviderOf<T> =
+	<<T as Config>::BlockNumberProvider as BlockNumberProvider>::BlockNumber;
 type FriendsOf<T> = BoundedVec<<T as frame_system::Config>::AccountId, <T as Config>::MaxFriends>;
-type AccountIdLookupOf<T> = <<T as frame_system::Config>::Lookup as StaticLookup>::Source;
 
 /// An active recovery process.
 #[derive(Clone, Eq, PartialEq, Encode, Decode, Default, RuntimeDebug, TypeInfo, MaxEncodedLen)]
@@ -190,7 +194,7 @@ pub struct ActiveRecovery<BlockNumber, Balance, Friends> {
 	/// The block number when the recovery process started.
 	created: BlockNumber,
 	/// The amount held in reserve of the `depositor`,
-	/// To be returned once this recovery process is closed.
+	/// to be returned once this recovery process is closed.
 	deposit: Balance,
 	/// The friends which have vouched so far. Always sorted.
 	friends: Friends,
@@ -236,6 +240,9 @@ pub mod pallet {
 			+ GetDispatchInfo
 			+ From<frame_system::Call<Self>>;
 
+		/// Provider for the block number. Normally this is the `frame_system` pallet.
+		type BlockNumberProvider: BlockNumberProvider;
+
 		/// The currency mechanism.
 		type Currency: ReservableCurrency<Self::AccountId>;
 
@@ -339,7 +346,7 @@ pub mod pallet {
 		_,
 		Twox64Concat,
 		T::AccountId,
-		RecoveryConfig<BlockNumberFor<T>, BalanceOf<T>, FriendsOf<T>>,
+		RecoveryConfig<BlockNumberFromProviderOf<T>, BalanceOf<T>, FriendsOf<T>>,
 	>;
 
 	/// Active recovery attempts.
@@ -354,7 +361,7 @@ pub mod pallet {
 		T::AccountId,
 		Twox64Concat,
 		T::AccountId,
-		ActiveRecovery<BlockNumberFor<T>, BalanceOf<T>, FriendsOf<T>>,
+		ActiveRecovery<BlockNumberFromProviderOf<T>, BalanceOf<T>, FriendsOf<T>>,
 	>;
 
 	/// The list of allowed proxy accounts.
@@ -445,7 +452,7 @@ pub mod pallet {
 			origin: OriginFor<T>,
 			friends: Vec<T::AccountId>,
 			threshold: u16,
-			delay_period: BlockNumberFor<T>,
+			delay_period: BlockNumberFromProviderOf<T>,
 		) -> DispatchResult {
 			let who = ensure_signed(origin)?;
 			// Check account is not already set up for recovery
@@ -511,7 +518,7 @@ pub mod pallet {
 			T::Currency::reserve(&who, recovery_deposit)?;
 			// Create an active recovery status
 			let recovery_status = ActiveRecovery {
-				created: <frame_system::Pallet<T>>::block_number(),
+				created: T::BlockNumberProvider::current_block_number(),
 				deposit: recovery_deposit,
 				friends: Default::default(),
 			};
@@ -596,7 +603,7 @@ pub mod pallet {
 				Self::active_recovery(&account, &who).ok_or(Error::<T>::NotStarted)?;
 			ensure!(!Proxy::<T>::contains_key(&who), Error::<T>::AlreadyProxy);
 			// Make sure the delay period has passed
-			let current_block_number = <frame_system::Pallet<T>>::block_number();
+			let current_block_number = T::BlockNumberProvider::current_block_number();
 			let recoverable_block_number = active_recovery
 				.created
 				.checked_add(&recovery_config.delay_period)
diff --git a/substrate/frame/recovery/src/mock.rs b/substrate/frame/recovery/src/mock.rs
index 8e30cbe997e1..3930db82d6c7 100644
--- a/substrate/frame/recovery/src/mock.rs
+++ b/substrate/frame/recovery/src/mock.rs
@@ -66,6 +66,7 @@ impl Config for Test {
 	type RuntimeEvent = RuntimeEvent;
 	type WeightInfo = ();
 	type RuntimeCall = RuntimeCall;
+	type BlockNumberProvider = System;
 	type Currency = Balances;
 	type ConfigDepositBase = ConfigDepositBase;
 	type FriendDepositFactor = FriendDepositFactor;
diff --git a/substrate/frame/referenda/Cargo.toml b/substrate/frame/referenda/Cargo.toml
index e9b4eb04ed51..0f35dc74382e 100644
--- a/substrate/frame/referenda/Cargo.toml
+++ b/substrate/frame/referenda/Cargo.toml
@@ -20,15 +20,15 @@ assert_matches = { optional = true, workspace = true }
 codec = { features = [
 	"derive",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
-sp-arithmetic = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
+sp-arithmetic = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-log = { workspace = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
diff --git a/substrate/frame/remark/Cargo.toml b/substrate/frame/remark/Cargo.toml
index 487bada593cd..a40b577b52ea 100644
--- a/substrate/frame/remark/Cargo.toml
+++ b/substrate/frame/remark/Cargo.toml
@@ -17,11 +17,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { optional = true, workspace = true, default-features = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/revive/Cargo.toml b/substrate/frame/revive/Cargo.toml
index 2e069bacf737..fa008f8e836a 100644
--- a/substrate/frame/revive/Cargo.toml
+++ b/substrate/frame/revive/Cargo.toml
@@ -17,30 +17,29 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+codec = { features = ["derive", "max-encoded-len"], workspace = true }
+derive_more = { workspace = true }
 environmental = { workspace = true }
+ethereum-types = { workspace = true, features = ["codec", "rlp", "serialize"] }
+hex = { workspace = true }
+impl-trait-for-tuples = { workspace = true }
+log = { workspace = true }
 paste = { workspace = true }
-polkavm = { version = "0.17.0", default-features = false }
-bitflags = { workspace = true }
-codec = { features = ["derive", "max-encoded-len"], workspace = true }
+polkavm = { version = "0.18.0", default-features = false }
+rlp = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
-log = { workspace = true }
 serde = { features = [
 	"alloc",
 	"derive",
 ], workspace = true, default-features = false }
-impl-trait-for-tuples = { workspace = true }
-rlp = { workspace = true }
-derive_more = { workspace = true }
-hex = { workspace = true }
-ethereum-types = { workspace = true, features = ["codec", "rlp", "serialize"] }
 
 # Polkadot SDK Dependencies
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-revive-fixtures = { workspace = true, optional = true }
-pallet-revive-uapi = { workspace = true, features = ["scale"] }
 pallet-revive-proc-macro = { workspace = true }
+pallet-revive-uapi = { workspace = true, features = ["scale"] }
 pallet-transaction-payment = { workspace = true }
 sp-api = { workspace = true }
 sp-arithmetic = { workspace = true }
@@ -48,27 +47,26 @@ sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-std = { workspace = true }
-sp-weights = { workspace = true }
-xcm = { workspace = true }
-xcm-builder = { workspace = true }
 subxt-signer = { workspace = true, optional = true, features = [
 	"unstable-eth",
 ] }
+xcm = { workspace = true }
+xcm-builder = { workspace = true }
 
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
 assert_matches = { workspace = true }
+hex-literal = { workspace = true }
 pretty_assertions = { workspace = true }
 secp256k1 = { workspace = true, features = ["recovery"] }
 serde_json = { workspace = true }
-hex-literal = { workspace = true }
 
 # Polkadot SDK Dependencies
 pallet-balances = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
-pallet-utility = { workspace = true, default-features = true }
 pallet-proxy = { workspace = true, default-features = true }
 pallet-revive-fixtures = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
+pallet-utility = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 xcm-builder = { workspace = true, default-features = true }
@@ -102,7 +100,6 @@ std = [
 	"sp-keystore/std",
 	"sp-runtime/std",
 	"sp-std/std",
-	"sp-weights/std",
 	"subxt-signer",
 	"xcm-builder/std",
 	"xcm/std",
@@ -119,6 +116,7 @@ runtime-benchmarks = [
 	"pallet-utility/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",
diff --git a/substrate/frame/revive/README.md b/substrate/frame/revive/README.md
index 5352e636c252..575920dfaac7 100644
--- a/substrate/frame/revive/README.md
+++ b/substrate/frame/revive/README.md
@@ -92,7 +92,7 @@ Driven by the desire to have an iterative approach in developing new contract in
 concept of an unstable interface. Akin to the rust nightly compiler it allows us to add new interfaces but mark them as
 unstable so that contract languages can experiment with them and give feedback before we stabilize those.
 
-In order to access interfaces which don't have a stable `#[api_version(x)]` in [`runtime.rs`](src/wasm/runtime.rs)
+In order to access interfaces which don't have a stable `#[stable]` in [`runtime.rs`](src/wasm/runtime.rs)
 one need to set `pallet_revive::Config::UnsafeUnstableInterface` to `ConstU32<true>`.
 **It should be obvious that any production runtime should never be compiled with this feature: In addition to be
 subject to change or removal those interfaces might not have proper weights associated with them and are therefore
diff --git a/substrate/frame/revive/fixtures/Cargo.toml b/substrate/frame/revive/fixtures/Cargo.toml
index 88921cca08ec..e17bc88a3847 100644
--- a/substrate/frame/revive/fixtures/Cargo.toml
+++ b/substrate/frame/revive/fixtures/Cargo.toml
@@ -15,19 +15,16 @@ exclude-from-umbrella = true
 workspace = true
 
 [dependencies]
-frame-system = { workspace = true, default-features = true, optional = true }
+anyhow = { workspace = true, default-features = true, optional = true }
 sp-core = { workspace = true, default-features = true, optional = true }
 sp-io = { workspace = true, default-features = true, optional = true }
-sp-runtime = { workspace = true, default-features = true, optional = true }
-anyhow = { workspace = true, default-features = true, optional = true }
-log = { workspace = true }
 
 [build-dependencies]
-toml = { workspace = true }
-polkavm-linker = { version = "0.17.0" }
 anyhow = { workspace = true, default-features = true }
+polkavm-linker = { version = "0.18.0" }
+toml = { workspace = true }
 
 [features]
 default = ["std"]
 # only when std is enabled all fixtures are available
-std = ["anyhow", "frame-system", "log/std", "sp-core", "sp-io", "sp-runtime"]
+std = ["anyhow", "sp-core", "sp-io"]
diff --git a/substrate/frame/revive/fixtures/build/_Cargo.toml b/substrate/frame/revive/fixtures/build/_Cargo.toml
index beaabd83403e..bfb9aaedd6f5 100644
--- a/substrate/frame/revive/fixtures/build/_Cargo.toml
+++ b/substrate/frame/revive/fixtures/build/_Cargo.toml
@@ -12,9 +12,9 @@ edition = "2021"
 
 # All paths are injected dynamically by the build script.
 [dependencies]
-uapi = { package = 'pallet-revive-uapi', path = "", default-features = false }
+uapi = { package = 'pallet-revive-uapi', path = "", features = ["unstable-hostfn"], default-features = false }
 common = { package = 'pallet-revive-fixtures-common', path = "" }
-polkavm-derive = { version = "0.17.0" }
+polkavm-derive = { version = "0.18.0" }
 
 [profile.release]
 opt-level = 3
diff --git a/substrate/frame/revive/fixtures/contracts/base_fee.rs b/substrate/frame/revive/fixtures/contracts/base_fee.rs
new file mode 100644
index 000000000000..157909463ee4
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/base_fee.rs
@@ -0,0 +1,36 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Returns the base fee back to the caller.
+
+#![no_std]
+#![no_main]
+
+extern crate common;
+use uapi::{HostFn, HostFnImpl as api, ReturnFlags};
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {
+	let mut buf = [0; 32];
+	api::base_fee(&mut buf);
+	api::return_value(ReturnFlags::empty(), &buf);
+}
diff --git a/substrate/frame/revive/fixtures/contracts/call_data_copy.rs b/substrate/frame/revive/fixtures/contracts/call_data_copy.rs
new file mode 100644
index 000000000000..ccf1664058e8
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/call_data_copy.rs
@@ -0,0 +1,53 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Expects a call data of [0xFF; 32] and executes the test vectors from
+//! [https://www.evm.codes/?fork=cancun#37] and some additional tests.
+
+#![no_std]
+#![no_main]
+
+extern crate common;
+use uapi::{HostFn, HostFnImpl as api};
+
+const TEST_DATA: [u8; 32] = [
+	255, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+	255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+];
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {
+	let mut buf = [0; 32];
+
+	api::call_data_copy(&mut &mut buf[..], 0);
+	assert_eq!(buf, [255; 32]);
+
+	api::call_data_copy(&mut &mut buf[..8], 31);
+	assert_eq!(buf, TEST_DATA);
+
+	api::call_data_copy(&mut &mut buf[..], 32);
+	assert_eq!(buf, [0; 32]);
+
+	let mut buf = [255; 32];
+	api::call_data_copy(&mut &mut buf[..], u32::MAX);
+	assert_eq!(buf, [0; 32]);
+}
diff --git a/substrate/frame/revive/fixtures/contracts/call_data_load.rs b/substrate/frame/revive/fixtures/contracts/call_data_load.rs
new file mode 100644
index 000000000000..d3df9433f5d1
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/call_data_load.rs
@@ -0,0 +1,44 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! This uses the call data load API to first the first input byte.
+//! This single input byte is used as the offset for a second call
+//! to the call data load API.
+//! The output of the second API call is returned.
+
+#![no_std]
+#![no_main]
+
+extern crate common;
+use uapi::{HostFn, HostFnImpl as api, ReturnFlags};
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {
+	let mut buf = [0; 32];
+	api::call_data_load(&mut buf, 0);
+
+	let offset = buf[31] as u32;
+	let mut buf = [0; 32];
+	api::call_data_load(&mut buf, offset);
+
+	api::return_value(ReturnFlags::empty(), &buf);
+}
diff --git a/substrate/frame/revive/fixtures/contracts/call_data_size.rs b/substrate/frame/revive/fixtures/contracts/call_data_size.rs
new file mode 100644
index 000000000000..7caf18d440b8
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/call_data_size.rs
@@ -0,0 +1,34 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Returns the call data size back to the caller.
+
+#![no_std]
+#![no_main]
+
+extern crate common;
+use uapi::{HostFn, HostFnImpl as api, ReturnFlags};
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {
+	api::return_value(ReturnFlags::empty(), &api::call_data_size().to_le_bytes());
+}
diff --git a/substrate/frame/revive/fixtures/contracts/common/src/lib.rs b/substrate/frame/revive/fixtures/contracts/common/src/lib.rs
index abfba282bec1..302608ccf87c 100644
--- a/substrate/frame/revive/fixtures/contracts/common/src/lib.rs
+++ b/substrate/frame/revive/fixtures/contracts/common/src/lib.rs
@@ -121,8 +121,9 @@ macro_rules! input {
 	// e.g input!(buffer, 512, var1: u32, var2: [u8], );
 	($buffer:ident, $size:expr, $($rest:tt)*) => {
 		let mut $buffer = [0u8; $size];
-		let $buffer = &mut &mut $buffer[..];
-		$crate::api::input($buffer);
+		let input_size = $crate::api::call_data_size();
+		let $buffer = &mut &mut $buffer[..$size.min(input_size as usize)];
+		$crate::api::call_data_copy($buffer, 0);
 		input!(@inner $buffer, 0, $($rest)*);
 	};
 
diff --git a/substrate/frame/revive/fixtures/contracts/create_transient_storage_and_call.rs b/substrate/frame/revive/fixtures/contracts/create_transient_storage_and_call.rs
index d2efb26e5ceb..cf12fed27563 100644
--- a/substrate/frame/revive/fixtures/contracts/create_transient_storage_and_call.rs
+++ b/substrate/frame/revive/fixtures/contracts/create_transient_storage_and_call.rs
@@ -22,7 +22,7 @@
 use common::input;
 use uapi::{HostFn, HostFnImpl as api, StorageFlags};
 
-static BUFFER: [u8; 512] = [0u8; 512];
+static BUFFER: [u8; 448] = [0u8; 448];
 
 #[no_mangle]
 #[polkavm_derive::polkavm_export]
diff --git a/substrate/frame/revive/fixtures/contracts/extcodesize.rs b/substrate/frame/revive/fixtures/contracts/extcodesize.rs
index 0a1171be30e9..3f51b69b46db 100644
--- a/substrate/frame/revive/fixtures/contracts/extcodesize.rs
+++ b/substrate/frame/revive/fixtures/contracts/extcodesize.rs
@@ -18,7 +18,7 @@
 #![no_std]
 #![no_main]
 
-use common::{input, u64_output};
+use common::input;
 use uapi::{HostFn, HostFnImpl as api};
 
 #[no_mangle]
@@ -30,7 +30,7 @@ pub extern "C" fn deploy() {}
 pub extern "C" fn call() {
 	input!(address: &[u8; 20], expected: u64,);
 
-	let received = u64_output!(api::code_size, address);
+	let received = api::code_size(address);
 
 	assert_eq!(expected, received);
 }
diff --git a/substrate/frame/revive/fixtures/contracts/gas_limit.rs b/substrate/frame/revive/fixtures/contracts/gas_limit.rs
new file mode 100644
index 000000000000..9ce82227b64d
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/gas_limit.rs
@@ -0,0 +1,34 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Returns the block ref_time limit back to the caller.
+
+#![no_std]
+#![no_main]
+
+extern crate common;
+use uapi::{HostFn, HostFnImpl as api, ReturnFlags};
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {
+	api::return_value(ReturnFlags::empty(), &api::gas_limit().to_le_bytes());
+}
diff --git a/substrate/frame/revive/fixtures/contracts/gas_price.rs b/substrate/frame/revive/fixtures/contracts/gas_price.rs
new file mode 100644
index 000000000000..c1c8109fafbe
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/gas_price.rs
@@ -0,0 +1,34 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Returns the gas price back to the caller.
+
+#![no_std]
+#![no_main]
+
+extern crate common;
+use uapi::{HostFn, HostFnImpl as api, ReturnFlags};
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {
+	api::return_value(ReturnFlags::empty(), &api::gas_price().to_le_bytes());
+}
diff --git a/substrate/frame/revive/fixtures/contracts/ref_time_left.rs b/substrate/frame/revive/fixtures/contracts/ref_time_left.rs
new file mode 100644
index 000000000000..aa892a8ba440
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/ref_time_left.rs
@@ -0,0 +1,34 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#![no_std]
+#![no_main]
+
+extern crate common;
+use uapi::{HostFn, HostFnImpl as api, ReturnFlags};
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {
+	assert!(api::ref_time_left() > api::ref_time_left());
+}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {
+	api::return_value(ReturnFlags::empty(), &api::ref_time_left().to_le_bytes());
+}
diff --git a/substrate/frame/revive/fixtures/contracts/return_data_api.rs b/substrate/frame/revive/fixtures/contracts/return_data_api.rs
index 2a390296a419..1d483373cffd 100644
--- a/substrate/frame/revive/fixtures/contracts/return_data_api.rs
+++ b/substrate/frame/revive/fixtures/contracts/return_data_api.rs
@@ -75,9 +75,7 @@ fn recursion_guard() -> [u8; 20] {
 
 /// Assert [api::return_data_size] to match the `expected` value.
 fn assert_return_data_size_of(expected: u64) {
-	let mut return_data_size = [0xff; 32];
-	api::return_data_size(&mut return_data_size);
-	assert_eq!(return_data_size, u256_bytes(expected));
+	assert_eq!(api::return_data_size(), expected);
 }
 
 /// Assert the return data to be reset after a balance transfer.
diff --git a/substrate/frame/revive/fixtures/contracts/unknown_syscall.rs b/substrate/frame/revive/fixtures/contracts/unknown_syscall.rs
new file mode 100644
index 000000000000..93ea86754f55
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/unknown_syscall.rs
@@ -0,0 +1,44 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#![no_std]
+#![no_main]
+
+extern crate common;
+
+#[polkavm_derive::polkavm_import]
+extern "C" {
+	pub fn __this_syscall_does_not_exist__();
+}
+
+// Export that is never called. We can put code here that should be in the binary
+// but is never supposed to be run.
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call_never() {
+	// make sure it is not optimized away
+	unsafe {
+		__this_syscall_does_not_exist__();
+	}
+}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {}
diff --git a/substrate/frame/revive/fixtures/contracts/unstable_interface.rs b/substrate/frame/revive/fixtures/contracts/unstable_interface.rs
new file mode 100644
index 000000000000..d73ae041dc06
--- /dev/null
+++ b/substrate/frame/revive/fixtures/contracts/unstable_interface.rs
@@ -0,0 +1,44 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+#![no_std]
+#![no_main]
+
+extern crate common;
+
+#[polkavm_derive::polkavm_import]
+extern "C" {
+	pub fn set_code_hash();
+}
+
+// Export that is never called. We can put code here that should be in the binary
+// but is never supposed to be run.
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call_never() {
+	// make sure it is not optimized away
+	unsafe {
+		set_code_hash();
+	}
+}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn deploy() {}
+
+#[no_mangle]
+#[polkavm_derive::polkavm_export]
+pub extern "C" fn call() {}
diff --git a/substrate/frame/revive/fixtures/src/lib.rs b/substrate/frame/revive/fixtures/src/lib.rs
index 24f6ee547dc7..38171edf1152 100644
--- a/substrate/frame/revive/fixtures/src/lib.rs
+++ b/substrate/frame/revive/fixtures/src/lib.rs
@@ -27,7 +27,6 @@ include!(concat!(env!("OUT_DIR"), "/fixture_location.rs"));
 pub fn compile_module(fixture_name: &str) -> anyhow::Result<(Vec<u8>, sp_core::H256)> {
 	let out_dir: std::path::PathBuf = FIXTURE_DIR.into();
 	let fixture_path = out_dir.join(format!("{fixture_name}.polkavm"));
-	log::debug!("Loading fixture from {fixture_path:?}");
 	let binary = std::fs::read(fixture_path)?;
 	let code_hash = sp_io::hashing::keccak_256(&binary);
 	Ok((binary, sp_core::H256(code_hash)))
diff --git a/substrate/frame/revive/mock-network/Cargo.toml b/substrate/frame/revive/mock-network/Cargo.toml
index c5b18b3fa290..1ebeb2c95db7 100644
--- a/substrate/frame/revive/mock-network/Cargo.toml
+++ b/substrate/frame/revive/mock-network/Cargo.toml
@@ -18,22 +18,17 @@ frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-assets = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
+pallet-message-queue = { workspace = true, default-features = true }
 pallet-revive = { workspace = true, default-features = true }
 pallet-revive-uapi = { workspace = true }
-pallet-revive-proc-macro = { workspace = true, default-features = true }
-pallet-message-queue = { workspace = true, default-features = true }
-pallet-proxy = { workspace = true, default-features = true }
 pallet-timestamp = { workspace = true, default-features = true }
-pallet-utility = { workspace = true, default-features = true }
 pallet-xcm = { workspace = true }
 polkadot-parachain-primitives = { workspace = true, default-features = true }
 polkadot-primitives = { workspace = true, default-features = true }
 polkadot-runtime-parachains = { workspace = true, default-features = true }
 scale-info = { features = ["derive"], workspace = true }
-sp-api = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
-sp-keystore = { workspace = true, default-features = true }
 sp-runtime = { workspace = true }
 sp-tracing = { workspace = true, default-features = true }
 xcm = { workspace = true }
@@ -43,8 +38,8 @@ xcm-simulator = { workspace = true, default-features = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
-pretty_assertions = { workspace = true }
 pallet-revive-fixtures = { workspace = true }
+pretty_assertions = { workspace = true }
 
 [features]
 default = ["std"]
@@ -53,17 +48,13 @@ std = [
 	"frame-support/std",
 	"frame-system/std",
 	"pallet-balances/std",
-	"pallet-proxy/std",
 	"pallet-revive-fixtures/std",
 	"pallet-revive/std",
 	"pallet-timestamp/std",
-	"pallet-utility/std",
 	"pallet-xcm/std",
 	"scale-info/std",
-	"sp-api/std",
 	"sp-core/std",
 	"sp-io/std",
-	"sp-keystore/std",
 	"sp-runtime/std",
 	"xcm-executor/std",
 	"xcm/std",
@@ -74,10 +65,8 @@ runtime-benchmarks = [
 	"pallet-assets/runtime-benchmarks",
 	"pallet-balances/runtime-benchmarks",
 	"pallet-message-queue/runtime-benchmarks",
-	"pallet-proxy/runtime-benchmarks",
 	"pallet-revive/runtime-benchmarks",
 	"pallet-timestamp/runtime-benchmarks",
-	"pallet-utility/runtime-benchmarks",
 	"pallet-xcm/runtime-benchmarks",
 	"polkadot-parachain-primitives/runtime-benchmarks",
 	"polkadot-primitives/runtime-benchmarks",
@@ -85,6 +74,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",
@@ -92,10 +82,8 @@ try-runtime = [
 	"pallet-assets/try-runtime",
 	"pallet-balances/try-runtime",
 	"pallet-message-queue/try-runtime",
-	"pallet-proxy/try-runtime",
 	"pallet-revive/try-runtime",
 	"pallet-timestamp/try-runtime",
-	"pallet-utility/try-runtime",
 	"pallet-xcm/try-runtime",
 	"polkadot-runtime-parachains/try-runtime",
 	"sp-runtime/try-runtime",
diff --git a/substrate/frame/revive/proc-macro/src/lib.rs b/substrate/frame/revive/proc-macro/src/lib.rs
index 6814add128d9..b6ea1a06d94e 100644
--- a/substrate/frame/revive/proc-macro/src/lib.rs
+++ b/substrate/frame/revive/proc-macro/src/lib.rs
@@ -25,6 +25,17 @@ use proc_macro2::{Literal, Span, TokenStream as TokenStream2};
 use quote::{quote, ToTokens};
 use syn::{parse_quote, punctuated::Punctuated, spanned::Spanned, token::Comma, FnArg, Ident};
 
+#[proc_macro_attribute]
+pub fn unstable_hostfn(_attr: TokenStream, item: TokenStream) -> TokenStream {
+	let input = syn::parse_macro_input!(item as syn::Item);
+	let expanded = quote! {
+		#[cfg(feature = "unstable-hostfn")]
+		#[cfg_attr(docsrs, doc(cfg(feature = "unstable-hostfn")))]
+		#input
+	};
+	expanded.into()
+}
+
 /// Defines a host functions set that can be imported by contract wasm code.
 ///
 /// **NB**: Be advised that all functions defined by this macro
@@ -119,7 +130,7 @@ struct EnvDef {
 /// Parsed host function definition.
 struct HostFn {
 	item: syn::ItemFn,
-	api_version: Option<u16>,
+	is_stable: bool,
 	name: String,
 	returns: HostFnReturn,
 	cfg: Option<syn::Attribute>,
@@ -183,22 +194,21 @@ impl HostFn {
 		};
 
 		// process attributes
-		let msg = "Only #[api_version(<u16>)], #[cfg] and #[mutating] attributes are allowed.";
+		let msg = "Only #[stable], #[cfg] and #[mutating] attributes are allowed.";
 		let span = item.span();
 		let mut attrs = item.attrs.clone();
 		attrs.retain(|a| !a.path().is_ident("doc"));
-		let mut api_version = None;
+		let mut is_stable = false;
 		let mut mutating = false;
 		let mut cfg = None;
 		while let Some(attr) = attrs.pop() {
 			let ident = attr.path().get_ident().ok_or(err(span, msg))?.to_string();
 			match ident.as_str() {
-				"api_version" => {
-					if api_version.is_some() {
-						return Err(err(span, "#[api_version] can only be specified once"))
+				"stable" => {
+					if is_stable {
+						return Err(err(span, "#[stable] can only be specified once"))
 					}
-					api_version =
-						Some(attr.parse_args::<syn::LitInt>().and_then(|lit| lit.base10_parse())?);
+					is_stable = true;
 				},
 				"mutating" => {
 					if mutating {
@@ -313,7 +323,7 @@ impl HostFn {
 							_ => Err(err(arg1.span(), &msg)),
 						}?;
 
-						Ok(Self { item, api_version, name, returns, cfg })
+						Ok(Self { item, is_stable, name, returns, cfg })
 					},
 					_ => Err(err(span, &msg)),
 				}
@@ -411,19 +421,23 @@ fn expand_env(def: &EnvDef) -> TokenStream2 {
 	let impls = expand_functions(def);
 	let bench_impls = expand_bench_functions(def);
 	let docs = expand_func_doc(def);
-	let highest_api_version =
-		def.host_funcs.iter().filter_map(|f| f.api_version).max().unwrap_or_default();
+	let stable_syscalls = expand_func_list(def, false);
+	let all_syscalls = expand_func_list(def, true);
 
 	quote! {
-		#[cfg(test)]
-		pub const HIGHEST_API_VERSION: u16 = #highest_api_version;
+		pub fn list_syscalls(include_unstable: bool) -> &'static [&'static [u8]] {
+			if include_unstable {
+				#all_syscalls
+			} else {
+				#stable_syscalls
+			}
+		}
 
 		impl<'a, E: Ext, M: PolkaVmInstance<E::T>> Runtime<'a, E, M> {
 			fn handle_ecall(
 				&mut self,
 				memory: &mut M,
 				__syscall_symbol__: &[u8],
-				__available_api_version__: ApiVersion,
 			) -> Result<Option<u64>, TrapReason>
 			{
 				#impls
@@ -474,10 +488,6 @@ fn expand_functions(def: &EnvDef) -> TokenStream2 {
 		let body = &f.item.block;
 		let map_output = f.returns.map_output();
 		let output = &f.item.sig.output;
-		let api_version = match f.api_version {
-			Some(version) => quote! { Some(#version) },
-			None => quote! { None },
-		};
 
 		// wrapped host function body call with host function traces
 		// see https://github.com/paritytech/polkadot-sdk/tree/master/substrate/frame/contracts#host-function-tracing
@@ -513,7 +523,7 @@ fn expand_functions(def: &EnvDef) -> TokenStream2 {
 
 		quote! {
 			#cfg
-			#syscall_symbol if __is_available__(#api_version) => {
+			#syscall_symbol => {
 				// closure is needed so that "?" can infere the correct type
 				(|| #output {
 					#arg_decoder
@@ -534,18 +544,6 @@ fn expand_functions(def: &EnvDef) -> TokenStream2 {
 		// This is the overhead to call an empty syscall that always needs to be charged.
 		self.charge_gas(crate::wasm::RuntimeCosts::HostFn).map_err(TrapReason::from)?;
 
-		// Not all APIs are available depending on configuration or when the code was deployed.
-		// This closure will be used by syscall specific code to perform this check.
-		let __is_available__ = |syscall_version: Option<u16>| {
-			match __available_api_version__ {
-				ApiVersion::UnsafeNewest => true,
-				ApiVersion::Versioned(max_available_version) =>
-					syscall_version
-						.map(|required_version| max_available_version >= required_version)
-						.unwrap_or(false),
-			}
-		};
-
 		// They will be mapped to variable names by the syscall specific code.
 		let (__a0__, __a1__, __a2__, __a3__, __a4__, __a5__) = memory.read_input_regs();
 
@@ -607,10 +605,8 @@ fn expand_func_doc(def: &EnvDef) -> TokenStream2 {
 				});
 				quote! { #( #docs )* }
 			};
-			let availability = if let Some(version) = func.api_version {
-				let info = format!(
-					"\n# Required API version\nThis API was added in version **{version}**.",
-				);
+			let availability = if func.is_stable {
+				let info = "\n# Stable API\nThis API is stable and will never change.";
 				quote! { #[doc = #info] }
 			} else {
 				let info =
@@ -632,3 +628,20 @@ fn expand_func_doc(def: &EnvDef) -> TokenStream2 {
 		#( #docs )*
 	}
 }
+
+fn expand_func_list(def: &EnvDef, include_unstable: bool) -> TokenStream2 {
+	let docs = def.host_funcs.iter().filter(|f| include_unstable || f.is_stable).map(|f| {
+		let name = Literal::byte_string(f.name.as_bytes());
+		quote! {
+			#name.as_slice()
+		}
+	});
+	let len = docs.clone().count();
+
+	quote! {
+		{
+			static FUNCS: [&[u8]; #len] = [#(#docs),*];
+			FUNCS.as_slice()
+		}
+	}
+}
diff --git a/substrate/frame/revive/rpc/Cargo.toml b/substrate/frame/revive/rpc/Cargo.toml
index fe9cc82dd4d9..cfaaa102fc3d 100644
--- a/substrate/frame/revive/rpc/Cargo.toml
+++ b/substrate/frame/revive/rpc/Cargo.toml
@@ -38,44 +38,37 @@ path = "examples/rust/remark-extrinsic.rs"
 required-features = ["example"]
 
 [dependencies]
-clap = { workspace = true, features = ["derive"] }
 anyhow = { workspace = true }
+clap = { workspace = true, features = ["derive"] }
+codec = { workspace = true, features = ["derive"] }
+ethabi = { version = "18.0.0" }
 futures = { workspace = true, features = ["thread-pool"] }
+hex = { workspace = true }
 jsonrpsee = { workspace = true, features = ["full"] }
-serde_json = { workspace = true }
-thiserror = { workspace = true }
-sp-crypto-hashing = { workspace = true }
-subxt = { workspace = true, default-features = true, features = ["reconnecting-rpc-client"] }
-tokio = { workspace = true, features = ["full"] }
-codec = { workspace = true, features = ["derive"] }
-log.workspace = true
+log = { workspace = true }
 pallet-revive = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
-sp-weights = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
+prometheus-endpoint = { workspace = true, default-features = true }
+rlp = { workspace = true, optional = true }
+sc-cli = { workspace = true, default-features = true }
 sc-rpc = { workspace = true, default-features = true }
 sc-rpc-api = { workspace = true, default-features = true }
-sc-cli = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
-prometheus-endpoint = { workspace = true, default-features = true }
-
-rlp = { workspace = true, optional = true }
+sp-core = { workspace = true, default-features = true }
+sp-crypto-hashing = { workspace = true }
+sp-weights = { workspace = true, default-features = true }
+subxt = { workspace = true, default-features = true, features = ["reconnecting-rpc-client"] }
 subxt-signer = { workspace = true, optional = true, features = [
 	"unstable-eth",
 ] }
-hex = { workspace = true }
-hex-literal = { workspace = true, optional = true }
-scale-info = { workspace = true }
-secp256k1 = { workspace = true, optional = true, features = ["recovery"] }
-ethabi = { version = "18.0.0" }
+thiserror = { workspace = true }
+tokio = { workspace = true, features = ["full"] }
 
 [features]
-example = ["hex-literal", "rlp", "secp256k1", "subxt-signer"]
+example = ["rlp", "subxt-signer"]
 
 [dev-dependencies]
 env_logger = { workspace = true }
+pallet-revive-fixtures = { workspace = true, default-features = true }
 static_init = { workspace = true }
-hex-literal = { workspace = true }
-pallet-revive-fixtures = { workspace = true }
 substrate-cli-test-utils = { workspace = true }
 subxt-signer = { workspace = true, features = ["unstable-eth"] }
diff --git a/substrate/frame/revive/rpc/examples/js/abi/ErrorTester.json b/substrate/frame/revive/rpc/examples/js/abi/ErrorTester.json
new file mode 100644
index 000000000000..2d8dccc771e8
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/ErrorTester.json
@@ -0,0 +1,106 @@
+[
+  {
+    "inputs": [
+      {
+        "internalType": "string",
+        "name": "message",
+        "type": "string"
+      }
+    ],
+    "name": "CustomError",
+    "type": "error"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bool",
+        "name": "newState",
+        "type": "bool"
+      }
+    ],
+    "name": "setState",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "state",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "triggerAssertError",
+    "outputs": [],
+    "stateMutability": "pure",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "triggerCustomError",
+    "outputs": [],
+    "stateMutability": "pure",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "triggerDivisionByZero",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "pure",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "triggerOutOfBoundsError",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "pure",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "triggerRequireError",
+    "outputs": [],
+    "stateMutability": "pure",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "triggerRevertError",
+    "outputs": [],
+    "stateMutability": "pure",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "value",
+        "type": "uint256"
+      }
+    ],
+    "name": "valueMatch",
+    "outputs": [],
+    "stateMutability": "payable",
+    "type": "function"
+  }
+]
\ No newline at end of file
diff --git a/substrate/frame/revive/rpc/examples/js/abi/ErrorTester.ts b/substrate/frame/revive/rpc/examples/js/abi/ErrorTester.ts
new file mode 100644
index 000000000000..f3776e498fd5
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/ErrorTester.ts
@@ -0,0 +1,106 @@
+export const ErrorTesterAbi = [
+  {
+    inputs: [
+      {
+        internalType: "string",
+        name: "message",
+        type: "string",
+      },
+    ],
+    name: "CustomError",
+    type: "error",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bool",
+        name: "newState",
+        type: "bool",
+      },
+    ],
+    name: "setState",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "state",
+    outputs: [
+      {
+        internalType: "bool",
+        name: "",
+        type: "bool",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerAssertError",
+    outputs: [],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerCustomError",
+    outputs: [],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerDivisionByZero",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerOutOfBoundsError",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerRequireError",
+    outputs: [],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerRevertError",
+    outputs: [],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "value",
+        type: "uint256",
+      },
+    ],
+    name: "valueMatch",
+    outputs: [],
+    stateMutability: "payable",
+    type: "function",
+  },
+] as const;
diff --git a/substrate/frame/revive/rpc/examples/js/abi/EventExample.json b/substrate/frame/revive/rpc/examples/js/abi/EventExample.json
new file mode 100644
index 000000000000..a64c920c4068
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/EventExample.json
@@ -0,0 +1,34 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "sender",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "value",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "internalType": "string",
+        "name": "message",
+        "type": "string"
+      }
+    ],
+    "name": "ExampleEvent",
+    "type": "event"
+  },
+  {
+    "inputs": [],
+    "name": "triggerEvent",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
\ No newline at end of file
diff --git a/substrate/frame/revive/rpc/examples/js/abi/EventExample.ts b/substrate/frame/revive/rpc/examples/js/abi/EventExample.ts
new file mode 100644
index 000000000000..efb0d741b48f
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/EventExample.ts
@@ -0,0 +1,34 @@
+export const EventExampleAbi = [
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "address",
+        name: "sender",
+        type: "address",
+      },
+      {
+        indexed: false,
+        internalType: "uint256",
+        name: "value",
+        type: "uint256",
+      },
+      {
+        indexed: false,
+        internalType: "string",
+        name: "message",
+        type: "string",
+      },
+    ],
+    name: "ExampleEvent",
+    type: "event",
+  },
+  {
+    inputs: [],
+    name: "triggerEvent",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+] as const;
diff --git a/substrate/frame/revive/rpc/examples/js/abi/Flipper.json b/substrate/frame/revive/rpc/examples/js/abi/Flipper.json
new file mode 100644
index 000000000000..4c1b163d2943
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/Flipper.json
@@ -0,0 +1,35 @@
+[
+  {
+    "inputs": [],
+    "name": "flip",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "getValue",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "value",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  }
+]
\ No newline at end of file
diff --git a/substrate/frame/revive/rpc/examples/js/abi/Flipper.ts b/substrate/frame/revive/rpc/examples/js/abi/Flipper.ts
new file mode 100644
index 000000000000..d7428beb6aa9
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/Flipper.ts
@@ -0,0 +1,35 @@
+export const FlipperAbi = [
+  {
+    inputs: [],
+    name: "flip",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "getValue",
+    outputs: [
+      {
+        internalType: "bool",
+        name: "",
+        type: "bool",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "value",
+    outputs: [
+      {
+        internalType: "bool",
+        name: "",
+        type: "bool",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+] as const;
diff --git a/substrate/frame/revive/rpc/examples/js/abi/FlipperCaller.json b/substrate/frame/revive/rpc/examples/js/abi/FlipperCaller.json
new file mode 100644
index 000000000000..c4ed4228f47d
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/FlipperCaller.json
@@ -0,0 +1,46 @@
+[
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_flipperAddress",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "constructor"
+  },
+  {
+    "inputs": [],
+    "name": "callFlip",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "callGetValue",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "flipperAddress",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  }
+]
\ No newline at end of file
diff --git a/substrate/frame/revive/rpc/examples/js/abi/FlipperCaller.ts b/substrate/frame/revive/rpc/examples/js/abi/FlipperCaller.ts
new file mode 100644
index 000000000000..2d695886d960
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/FlipperCaller.ts
@@ -0,0 +1,46 @@
+export const FlipperCallerAbi = [
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "_flipperAddress",
+        type: "address",
+      },
+    ],
+    stateMutability: "nonpayable",
+    type: "constructor",
+  },
+  {
+    inputs: [],
+    name: "callFlip",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "callGetValue",
+    outputs: [
+      {
+        internalType: "bool",
+        name: "",
+        type: "bool",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "flipperAddress",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+] as const;
diff --git a/substrate/frame/revive/rpc/examples/js/abi/PiggyBank.json b/substrate/frame/revive/rpc/examples/js/abi/PiggyBank.json
new file mode 100644
index 000000000000..e6655889e21a
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/PiggyBank.json
@@ -0,0 +1,65 @@
+[
+  {
+    "inputs": [],
+    "stateMutability": "nonpayable",
+    "type": "constructor"
+  },
+  {
+    "inputs": [],
+    "name": "deposit",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "getDeposit",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "owner",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "withdrawAmount",
+        "type": "uint256"
+      }
+    ],
+    "name": "withdraw",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "remainingBal",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
\ No newline at end of file
diff --git a/substrate/frame/revive/rpc/examples/js/abi/RevertExample.ts b/substrate/frame/revive/rpc/examples/js/abi/RevertExample.ts
new file mode 100644
index 000000000000..ab483b1811c4
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/abi/RevertExample.ts
@@ -0,0 +1,14 @@
+export const RevertExampleAbi = [
+  {
+    inputs: [],
+    stateMutability: "nonpayable",
+    type: "constructor",
+  },
+  {
+    inputs: [],
+    name: "doRevert",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+] as const;
diff --git a/substrate/frame/revive/rpc/examples/js/abi/errorTester.ts b/substrate/frame/revive/rpc/examples/js/abi/errorTester.ts
index 93daf34e02b6..f3776e498fd5 100644
--- a/substrate/frame/revive/rpc/examples/js/abi/errorTester.ts
+++ b/substrate/frame/revive/rpc/examples/js/abi/errorTester.ts
@@ -1,106 +1,106 @@
-export const abi = [
-	{
-		inputs: [
-			{
-				internalType: 'string',
-				name: 'message',
-				type: 'string',
-			},
-		],
-		name: 'CustomError',
-		type: 'error',
-	},
-	{
-		inputs: [
-			{
-				internalType: 'bool',
-				name: 'newState',
-				type: 'bool',
-			},
-		],
-		name: 'setState',
-		outputs: [],
-		stateMutability: 'nonpayable',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'state',
-		outputs: [
-			{
-				internalType: 'bool',
-				name: '',
-				type: 'bool',
-			},
-		],
-		stateMutability: 'view',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'triggerAssertError',
-		outputs: [],
-		stateMutability: 'pure',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'triggerCustomError',
-		outputs: [],
-		stateMutability: 'pure',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'triggerDivisionByZero',
-		outputs: [
-			{
-				internalType: 'uint256',
-				name: '',
-				type: 'uint256',
-			},
-		],
-		stateMutability: 'pure',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'triggerOutOfBoundsError',
-		outputs: [
-			{
-				internalType: 'uint256',
-				name: '',
-				type: 'uint256',
-			},
-		],
-		stateMutability: 'pure',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'triggerRequireError',
-		outputs: [],
-		stateMutability: 'pure',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'triggerRevertError',
-		outputs: [],
-		stateMutability: 'pure',
-		type: 'function',
-	},
-	{
-		inputs: [
-			{
-				internalType: 'uint256',
-				name: 'value',
-				type: 'uint256',
-			},
-		],
-		name: 'valueMatch',
-		outputs: [],
-		stateMutability: 'payable',
-		type: 'function',
-	},
-] as const
+export const ErrorTesterAbi = [
+  {
+    inputs: [
+      {
+        internalType: "string",
+        name: "message",
+        type: "string",
+      },
+    ],
+    name: "CustomError",
+    type: "error",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bool",
+        name: "newState",
+        type: "bool",
+      },
+    ],
+    name: "setState",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "state",
+    outputs: [
+      {
+        internalType: "bool",
+        name: "",
+        type: "bool",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerAssertError",
+    outputs: [],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerCustomError",
+    outputs: [],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerDivisionByZero",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerOutOfBoundsError",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerRequireError",
+    outputs: [],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "triggerRevertError",
+    outputs: [],
+    stateMutability: "pure",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "value",
+        type: "uint256",
+      },
+    ],
+    name: "valueMatch",
+    outputs: [],
+    stateMutability: "payable",
+    type: "function",
+  },
+] as const;
diff --git a/substrate/frame/revive/rpc/examples/js/abi/event.ts b/substrate/frame/revive/rpc/examples/js/abi/event.ts
deleted file mode 100644
index c389e2daf1da..000000000000
--- a/substrate/frame/revive/rpc/examples/js/abi/event.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-export const abi = [
-	{
-		anonymous: false,
-		inputs: [
-			{
-				indexed: true,
-				internalType: 'address',
-				name: 'sender',
-				type: 'address',
-			},
-			{
-				indexed: false,
-				internalType: 'uint256',
-				name: 'value',
-				type: 'uint256',
-			},
-			{
-				indexed: false,
-				internalType: 'string',
-				name: 'message',
-				type: 'string',
-			},
-		],
-		name: 'ExampleEvent',
-		type: 'event',
-	},
-	{
-		inputs: [],
-		name: 'triggerEvent',
-		outputs: [],
-		stateMutability: 'nonpayable',
-		type: 'function',
-	},
-] as const
diff --git a/substrate/frame/revive/rpc/examples/js/abi/piggyBank.ts b/substrate/frame/revive/rpc/examples/js/abi/piggyBank.ts
index 3d44cd998ad1..a6b8c1b0be56 100644
--- a/substrate/frame/revive/rpc/examples/js/abi/piggyBank.ts
+++ b/substrate/frame/revive/rpc/examples/js/abi/piggyBank.ts
@@ -1,65 +1,65 @@
-export const abi = [
-	{
-		inputs: [],
-		stateMutability: 'nonpayable',
-		type: 'constructor',
-	},
-	{
-		inputs: [],
-		name: 'deposit',
-		outputs: [
-			{
-				internalType: 'uint256',
-				name: '',
-				type: 'uint256',
-			},
-		],
-		stateMutability: 'payable',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'getDeposit',
-		outputs: [
-			{
-				internalType: 'uint256',
-				name: '',
-				type: 'uint256',
-			},
-		],
-		stateMutability: 'view',
-		type: 'function',
-	},
-	{
-		inputs: [],
-		name: 'owner',
-		outputs: [
-			{
-				internalType: 'address',
-				name: '',
-				type: 'address',
-			},
-		],
-		stateMutability: 'view',
-		type: 'function',
-	},
-	{
-		inputs: [
-			{
-				internalType: 'uint256',
-				name: 'withdrawAmount',
-				type: 'uint256',
-			},
-		],
-		name: 'withdraw',
-		outputs: [
-			{
-				internalType: 'uint256',
-				name: 'remainingBal',
-				type: 'uint256',
-			},
-		],
-		stateMutability: 'nonpayable',
-		type: 'function',
-	},
-] as const
+export const PiggyBankAbi = [
+  {
+    inputs: [],
+    stateMutability: "nonpayable",
+    type: "constructor",
+  },
+  {
+    inputs: [],
+    name: "deposit",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "payable",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "getDeposit",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "owner",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "withdrawAmount",
+        type: "uint256",
+      },
+    ],
+    name: "withdraw",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "remainingBal",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+] as const;
diff --git a/substrate/frame/revive/rpc/examples/js/bun.lockb b/substrate/frame/revive/rpc/examples/js/bun.lockb
index 0ff3d54157db..46994bb14754 100755
Binary files a/substrate/frame/revive/rpc/examples/js/bun.lockb and b/substrate/frame/revive/rpc/examples/js/bun.lockb differ
diff --git a/substrate/frame/revive/rpc/examples/js/contracts/Flipper.sol b/substrate/frame/revive/rpc/examples/js/contracts/Flipper.sol
new file mode 100644
index 000000000000..51aaafcae428
--- /dev/null
+++ b/substrate/frame/revive/rpc/examples/js/contracts/Flipper.sol
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+// Flipper - Stores and toggles a boolean value
+contract Flipper {
+    bool public value;
+
+    function flip() external {
+		value = !value;
+    }
+
+    function getValue() external view returns (bool) {
+        return value;
+    }
+}
+
+// FlipperCaller - Interacts with the Flipper contract
+contract FlipperCaller {
+    // Address of the Flipper contract
+    address public flipperAddress;
+
+    // Constructor to initialize Flipper's address
+    constructor(address _flipperAddress) {
+        flipperAddress = _flipperAddress;
+    }
+
+    function callFlip() external {
+        Flipper(flipperAddress).flip();
+    }
+
+    function callGetValue() external view returns (bool) {
+        return Flipper(flipperAddress).getValue();
+    }
+}
+
diff --git a/substrate/frame/revive/rpc/examples/js/contracts/Revert.sol b/substrate/frame/revive/rpc/examples/js/contracts/Revert.sol
deleted file mode 100644
index 53f1f8994256..000000000000
--- a/substrate/frame/revive/rpc/examples/js/contracts/Revert.sol
+++ /dev/null
@@ -1,11 +0,0 @@
-// SPDX-License-Identifier: MIT
-pragma solidity ^0.8.0;
-
-contract RevertExample {
-    constructor() {
-    }
-
-    function doRevert() public {
-		revert("revert message");
-    }
-}
diff --git a/substrate/frame/revive/rpc/examples/js/evm/.gitkeep b/substrate/frame/revive/rpc/examples/js/evm/.gitkeep
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/ErrorTester.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/ErrorTester.polkavm
new file mode 100644
index 000000000000..77de4ff3b1b3
Binary files /dev/null and b/substrate/frame/revive/rpc/examples/js/pvm/ErrorTester.polkavm differ
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/EventExample.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/EventExample.polkavm
new file mode 100644
index 000000000000..6dbc5ca8b108
Binary files /dev/null and b/substrate/frame/revive/rpc/examples/js/pvm/EventExample.polkavm differ
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/Flipper.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/Flipper.polkavm
new file mode 100644
index 000000000000..488ee684f0c4
Binary files /dev/null and b/substrate/frame/revive/rpc/examples/js/pvm/Flipper.polkavm differ
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/FlipperCaller.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/FlipperCaller.polkavm
new file mode 100644
index 000000000000..585fbb392a31
Binary files /dev/null and b/substrate/frame/revive/rpc/examples/js/pvm/FlipperCaller.polkavm differ
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/PiggyBank.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/PiggyBank.polkavm
new file mode 100644
index 000000000000..3f96fdfc21d8
Binary files /dev/null and b/substrate/frame/revive/rpc/examples/js/pvm/PiggyBank.polkavm differ
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/errorTester.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/errorTester.polkavm
deleted file mode 100644
index aebe24c4c0f5..000000000000
Binary files a/substrate/frame/revive/rpc/examples/js/pvm/errorTester.polkavm and /dev/null differ
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/event.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/event.polkavm
deleted file mode 100644
index 859c1cdf5d3e..000000000000
Binary files a/substrate/frame/revive/rpc/examples/js/pvm/event.polkavm and /dev/null differ
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/piggyBank.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/piggyBank.polkavm
deleted file mode 100644
index 1a45c15d53f6..000000000000
Binary files a/substrate/frame/revive/rpc/examples/js/pvm/piggyBank.polkavm and /dev/null differ
diff --git a/substrate/frame/revive/rpc/examples/js/pvm/revert.polkavm b/substrate/frame/revive/rpc/examples/js/pvm/revert.polkavm
deleted file mode 100644
index 7505c402f21b..000000000000
Binary files a/substrate/frame/revive/rpc/examples/js/pvm/revert.polkavm and /dev/null differ
diff --git a/substrate/frame/revive/rpc/examples/js/src/build-contracts.ts b/substrate/frame/revive/rpc/examples/js/src/build-contracts.ts
index b25b5a7f2199..a37b850214b8 100644
--- a/substrate/frame/revive/rpc/examples/js/src/build-contracts.ts
+++ b/substrate/frame/revive/rpc/examples/js/src/build-contracts.ts
@@ -2,8 +2,8 @@ import { compile } from '@parity/revive'
 import { format } from 'prettier'
 import { parseArgs } from 'node:util'
 import solc from 'solc'
-import { readFileSync, writeFileSync } from 'fs'
-import { join } from 'path'
+import { readdirSync, readFileSync, writeFileSync } from 'fs'
+import { basename, join } from 'path'
 
 type CompileInput = Parameters<typeof compile>[0]
 
@@ -37,37 +37,60 @@ function evmCompile(sources: CompileInput) {
 
 console.log('Compiling contracts...')
 
-const input = [
-	{ file: 'Event.sol', contract: 'EventExample', keypath: 'event' },
-	{ file: 'PiggyBank.sol', contract: 'PiggyBank', keypath: 'piggyBank' },
-	{ file: 'ErrorTester.sol', contract: 'ErrorTester', keypath: 'errorTester' },
-].filter(({ keypath }) => !filter || keypath.includes(filter))
+const rootDir = join(__dirname, '..')
+const contractsDir = join(rootDir, 'contracts')
+const abiDir = join(rootDir, 'abi')
+const pvmDir = join(rootDir, 'pvm')
+const evmDir = join(rootDir, 'evm')
 
-for (const { keypath, contract, file } of input) {
+const input = readdirSync(contractsDir)
+	.filter((f) => f.endsWith('.sol'))
+	.filter((f) => !filter || f.includes(filter))
+
+for (const file of input) {
+	console.log(`🔨 Compiling ${file}...`)
+	const name = basename(file, '.sol')
 	const input = {
-		[file]: { content: readFileSync(join('contracts', file), 'utf8') },
+		[name]: { content: readFileSync(join(contractsDir, file), 'utf8') },
 	}
 
-	{
-		console.log(`Compile with solc ${file}`)
-		const out = JSON.parse(evmCompile(input))
-		const entry = out.contracts[file][contract]
-		writeFileSync(join('evm', `${keypath}.bin`), Buffer.from(entry.evm.bytecode.object, 'hex'))
-		writeFileSync(
-			join('abi', `${keypath}.ts`),
-			await format(`export const abi = ${JSON.stringify(entry.abi, null, 2)} as const`, {
-				parser: 'typescript',
-			})
-		)
+	console.log('Compiling with revive...')
+	const reviveOut = await compile(input)
+
+	for (const contracts of Object.values(reviveOut.contracts)) {
+		for (const [name, contract] of Object.entries(contracts)) {
+			console.log(`📜 Add PVM contract ${name}`)
+			const abi = contract.abi
+			const abiName = `${name}Abi`
+			writeFileSync(
+				join(abiDir, `${name}.json`),
+				JSON.stringify(abi, null, 2)
+			)
+
+			writeFileSync(
+				join(abiDir, `${name}.ts`),
+				await format(`export const ${abiName} = ${JSON.stringify(abi, null, 2)} as const`, {
+					parser: 'typescript',
+				})
+			)
+
+			writeFileSync(
+				join(pvmDir, `${name}.polkavm`),
+				Buffer.from(contract.evm.bytecode.object, 'hex')
+			)
+		}
 	}
 
-	{
-		console.log(`Compile with revive ${file}`)
-		const out = await compile(input)
-		const entry = out.contracts[file][contract]
-		writeFileSync(
-			join('pvm', `${keypath}.polkavm`),
-			Buffer.from(entry.evm.bytecode.object, 'hex')
-		)
+	console.log(`Compile with solc ${file}`)
+	const evmOut = JSON.parse(evmCompile(input)) as typeof reviveOut
+
+	for (const contracts of Object.values(evmOut.contracts)) {
+		for (const [name, contract] of Object.entries(contracts)) {
+			console.log(`📜 Add EVM contract ${name}`)
+			writeFileSync(
+				join(evmDir, `${name}.bin`),
+				Buffer.from(contract.evm.bytecode.object, 'hex')
+			)
+		}
 	}
 }
diff --git a/substrate/frame/revive/rpc/examples/js/src/geth-diff-setup.ts b/substrate/frame/revive/rpc/examples/js/src/geth-diff-setup.ts
index 92b20473d165..3db2453f2475 100644
--- a/substrate/frame/revive/rpc/examples/js/src/geth-diff-setup.ts
+++ b/substrate/frame/revive/rpc/examples/js/src/geth-diff-setup.ts
@@ -1,5 +1,5 @@
 import { spawn, spawnSync, Subprocess } from 'bun'
-import { join, resolve } from 'path'
+import { resolve } from 'path'
 import { readFileSync } from 'fs'
 import { createWalletClient, defineChain, Hex, http, publicActions } from 'viem'
 import { privateKeyToAccount } from 'viem/accounts'
@@ -89,21 +89,34 @@ export async function createEnv(name: 'geth' | 'kitchensink') {
 export function waitForHealth(url: string) {
 	return new Promise<void>((resolve, reject) => {
 		const start = Date.now()
-		const interval = setInterval(() => {
-			fetch(url)
-				.then((res) => {
-					if (res.status === 200) {
-						clearInterval(interval)
-						resolve()
-					}
-				})
-				.catch(() => {
-					const elapsed = Date.now() - start
-					if (elapsed > 30_000) {
-						clearInterval(interval)
-						reject(new Error('hit timeout'))
-					}
+		const interval = setInterval(async () => {
+			try {
+				const res = await fetch(url, {
+					method: 'POST',
+					headers: {
+						'content-type': 'application/json',
+					},
+					body: JSON.stringify({
+						jsonrpc: '2.0',
+						method: 'eth_syncing',
+						params: [],
+						id: 1,
+					}),
 				})
+
+				if (res.status !== 200) {
+					return
+				}
+
+				clearInterval(interval)
+				resolve()
+			} catch (_err) {
+				const elapsed = Date.now() - start
+				if (elapsed > 30_000) {
+					clearInterval(interval)
+					reject(new Error('hit timeout'))
+				}
+			}
 		}, 1000)
 	})
 }
@@ -113,15 +126,17 @@ const polkadotSdkPath = resolve(__dirname, '../../../../../../..')
 if (!process.env.USE_LIVE_SERVERS) {
 	procs.push(
 		// Run geth on port 8546
-		//
-		(() => {
+		await (async () => {
 			killProcessOnPort(8546)
-			return spawn(
+			const proc = spawn(
 				'geth --http --http.api web3,eth,debug,personal,net --http.port 8546 --dev --verbosity 0'.split(
 					' '
 				),
 				{ stdout: Bun.file('/tmp/geth.out.log'), stderr: Bun.file('/tmp/geth.err.log') }
 			)
+
+			await waitForHealth('http://localhost:8546').catch()
+			return proc
 		})(),
 		//Run the substate node
 		(() => {
@@ -155,7 +170,7 @@ if (!process.env.USE_LIVE_SERVERS) {
 					cwd: polkadotSdkPath,
 				}
 			)
-			await waitForHealth('http://localhost:8545/health').catch()
+			await waitForHealth('http://localhost:8545').catch()
 			return proc
 		})()
 	)
diff --git a/substrate/frame/revive/rpc/examples/js/src/geth-diff.test.ts b/substrate/frame/revive/rpc/examples/js/src/geth-diff.test.ts
index 468e7860bb9a..37ebbc9ea3b3 100644
--- a/substrate/frame/revive/rpc/examples/js/src/geth-diff.test.ts
+++ b/substrate/frame/revive/rpc/examples/js/src/geth-diff.test.ts
@@ -1,7 +1,9 @@
 import { jsonRpcErrors, procs, createEnv, getByteCode } from './geth-diff-setup.ts'
 import { afterAll, afterEach, beforeAll, describe, expect, test } from 'bun:test'
 import { encodeFunctionData, Hex, parseEther } from 'viem'
-import { abi } from '../abi/errorTester'
+import { ErrorTesterAbi } from '../abi/ErrorTester'
+import { FlipperCallerAbi } from '../abi/FlipperCaller'
+import { FlipperAbi } from '../abi/Flipper'
 
 afterEach(() => {
 	jsonRpcErrors.length = 0
@@ -16,14 +18,42 @@ const envs = await Promise.all([createEnv('geth'), createEnv('kitchensink')])
 for (const env of envs) {
 	describe(env.serverWallet.chain.name, () => {
 		let errorTesterAddr: Hex = '0x'
+		let flipperAddr: Hex = '0x'
+		let flipperCallerAddr: Hex = '0x'
 		beforeAll(async () => {
-			const hash = await env.serverWallet.deployContract({
-				abi,
-				bytecode: getByteCode('errorTester', env.evm),
-			})
-			const deployReceipt = await env.serverWallet.waitForTransactionReceipt({ hash })
-			if (!deployReceipt.contractAddress) throw new Error('Contract address should be set')
-			errorTesterAddr = deployReceipt.contractAddress
+			{
+				const hash = await env.serverWallet.deployContract({
+					abi: ErrorTesterAbi,
+					bytecode: getByteCode('errorTester', env.evm),
+				})
+				const deployReceipt = await env.serverWallet.waitForTransactionReceipt({ hash })
+				if (!deployReceipt.contractAddress)
+					throw new Error('Contract address should be set')
+				errorTesterAddr = deployReceipt.contractAddress
+			}
+
+			{
+				const hash = await env.serverWallet.deployContract({
+					abi: FlipperAbi,
+					bytecode: getByteCode('flipper', env.evm),
+				})
+				const deployReceipt = await env.serverWallet.waitForTransactionReceipt({ hash })
+				if (!deployReceipt.contractAddress)
+					throw new Error('Contract address should be set')
+				flipperAddr = deployReceipt.contractAddress
+			}
+
+			{
+				const hash = await env.serverWallet.deployContract({
+					abi: FlipperCallerAbi,
+					args: [flipperAddr],
+					bytecode: getByteCode('flipperCaller', env.evm),
+				})
+				const deployReceipt = await env.serverWallet.waitForTransactionReceipt({ hash })
+				if (!deployReceipt.contractAddress)
+					throw new Error('Contract address should be set')
+				flipperCallerAddr = deployReceipt.contractAddress
+			}
 		})
 
 		test('triggerAssertError', async () => {
@@ -31,7 +61,7 @@ for (const env of envs) {
 			try {
 				await env.accountWallet.readContract({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
 					functionName: 'triggerAssertError',
 				})
 			} catch (err) {
@@ -49,7 +79,7 @@ for (const env of envs) {
 			try {
 				await env.accountWallet.readContract({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
 					functionName: 'triggerRevertError',
 				})
 			} catch (err) {
@@ -67,7 +97,7 @@ for (const env of envs) {
 			try {
 				await env.accountWallet.readContract({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
 					functionName: 'triggerDivisionByZero',
 				})
 			} catch (err) {
@@ -87,7 +117,7 @@ for (const env of envs) {
 			try {
 				await env.accountWallet.readContract({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
 					functionName: 'triggerOutOfBoundsError',
 				})
 			} catch (err) {
@@ -107,7 +137,7 @@ for (const env of envs) {
 			try {
 				await env.accountWallet.readContract({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
 					functionName: 'triggerCustomError',
 				})
 			} catch (err) {
@@ -125,7 +155,7 @@ for (const env of envs) {
 			try {
 				await env.accountWallet.simulateContract({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
 					functionName: 'valueMatch',
 					value: parseEther('10'),
 					args: [parseEther('10')],
@@ -158,7 +188,25 @@ for (const env of envs) {
 			try {
 				await env.accountWallet.estimateContractGas({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
+					functionName: 'valueMatch',
+					value: parseEther('10'),
+					args: [parseEther('10')],
+				})
+			} catch (err) {
+				const lastJsonRpcError = jsonRpcErrors.pop()
+				expect(lastJsonRpcError?.code).toBe(-32000)
+				expect(lastJsonRpcError?.message).toInclude('insufficient funds')
+				expect(lastJsonRpcError?.data).toBeUndefined()
+			}
+		})
+
+		test('eth_estimate call caller (not enough funds)', async () => {
+			expect.assertions(3)
+			try {
+				await env.accountWallet.estimateContractGas({
+					address: errorTesterAddr,
+					abi: ErrorTesterAbi,
 					functionName: 'valueMatch',
 					value: parseEther('10'),
 					args: [parseEther('10')],
@@ -176,7 +224,7 @@ for (const env of envs) {
 			try {
 				await env.serverWallet.estimateContractGas({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
 					functionName: 'valueMatch',
 					value: parseEther('11'),
 					args: [parseEther('10')],
@@ -208,7 +256,7 @@ for (const env of envs) {
 
 				await env.accountWallet.estimateContractGas({
 					address: errorTesterAddr,
-					abi,
+					abi: ErrorTesterAbi,
 					functionName: 'setState',
 					args: [true],
 				})
@@ -225,7 +273,7 @@ for (const env of envs) {
 			expect(balance).toBe(0n)
 
 			const data = encodeFunctionData({
-				abi,
+				abi: ErrorTesterAbi,
 				functionName: 'setState',
 				args: [true],
 			})
@@ -241,5 +289,27 @@ for (const env of envs) {
 				],
 			})
 		})
+
+		test.only('eth_estimate (no gas specified) child_call', async () => {
+			let balance = await env.serverWallet.getBalance(env.accountWallet.account)
+			expect(balance).toBe(0n)
+
+			const data = encodeFunctionData({
+				abi: FlipperCallerAbi,
+				functionName: 'callFlip',
+			})
+
+			await env.accountWallet.request({
+				method: 'eth_estimateGas',
+				params: [
+					{
+						data,
+						from: env.accountWallet.account.address,
+						to: flipperCallerAddr,
+						gas: `0x${Number(1000000).toString(16)}`,
+					},
+				],
+			})
+		})
 	})
 }
diff --git a/substrate/frame/revive/rpc/src/tests.rs b/substrate/frame/revive/rpc/src/tests.rs
index 7f2d4e683c31..43b600c33d78 100644
--- a/substrate/frame/revive/rpc/src/tests.rs
+++ b/substrate/frame/revive/rpc/src/tests.rs
@@ -218,38 +218,34 @@ async fn deploy_and_call() -> anyhow::Result<()> {
 	Ok(())
 }
 
-/// TODO: enable ( https://github.com/paritytech/contract-issues/issues/12 )
-#[ignore]
 #[tokio::test]
 async fn revert_call() -> anyhow::Result<()> {
 	let _lock = SHARED_RESOURCES.write();
 	let client = SharedResources::client().await;
-	let (bytecode, contract) = get_contract("revert")?;
+	let (bytecode, contract) = get_contract("ErrorTester")?;
 	let receipt = TransactionBuilder::default()
-		.input(contract.constructor.clone().unwrap().encode_input(bytecode, &[]).unwrap())
+		.input(bytecode)
 		.send_and_wait_for_receipt(&client)
 		.await?;
 
 	let err = TransactionBuilder::default()
 		.to(receipt.contract_address.unwrap())
-		.input(contract.function("doRevert")?.encode_input(&[])?.to_vec())
+		.input(contract.function("triggerRequireError")?.encode_input(&[])?.to_vec())
 		.send(&client)
 		.await
 		.unwrap_err();
 
 	let call_err = unwrap_call_err!(err.source().unwrap());
-	assert_eq!(call_err.message(), "execution reverted: revert message");
+	assert_eq!(call_err.message(), "execution reverted: This is a require error");
 	assert_eq!(call_err.code(), 3);
 	Ok(())
 }
 
-/// TODO: enable ( https://github.com/paritytech/contract-issues/issues/12 )
-#[ignore]
 #[tokio::test]
 async fn event_logs() -> anyhow::Result<()> {
 	let _lock = SHARED_RESOURCES.write();
 	let client = SharedResources::client().await;
-	let (bytecode, contract) = get_contract("event")?;
+	let (bytecode, contract) = get_contract("EventExample")?;
 	let receipt = TransactionBuilder::default()
 		.input(bytecode)
 		.send_and_wait_for_receipt(&client)
@@ -284,13 +280,11 @@ async fn invalid_transaction() -> anyhow::Result<()> {
 	Ok(())
 }
 
-/// TODO: enable ( https://github.com/paritytech/contract-issues/issues/12 )
-#[ignore]
 #[tokio::test]
 async fn native_evm_ratio_works() -> anyhow::Result<()> {
 	let _lock = SHARED_RESOURCES.write();
 	let client = SharedResources::client().await;
-	let (bytecode, contract) = get_contract("piggyBank")?;
+	let (bytecode, contract) = get_contract("PiggyBank")?;
 	let contract_address = TransactionBuilder::default()
 		.input(bytecode)
 		.send_and_wait_for_receipt(&client)
diff --git a/substrate/frame/revive/src/benchmarking/call_builder.rs b/substrate/frame/revive/src/benchmarking/call_builder.rs
index 8d3157541168..1177d47aadc3 100644
--- a/substrate/frame/revive/src/benchmarking/call_builder.rs
+++ b/substrate/frame/revive/src/benchmarking/call_builder.rs
@@ -21,7 +21,7 @@ use crate::{
 	exec::{ExportedFunction, Ext, Key, Stack},
 	storage::meter::Meter,
 	transient_storage::MeterEntry,
-	wasm::{ApiVersion, PreparedCall, Runtime},
+	wasm::{PreparedCall, Runtime},
 	BalanceOf, Config, DebugBuffer, Error, GasMeter, MomentOf, Origin, WasmBlob, Weight,
 };
 use alloc::{vec, vec::Vec};
@@ -164,13 +164,7 @@ where
 		module: WasmBlob<T>,
 		input: Vec<u8>,
 	) -> PreparedCall<'a, StackExt<'a, T>> {
-		module
-			.prepare_call(
-				Runtime::new(ext, input),
-				ExportedFunction::Call,
-				ApiVersion::UnsafeNewest,
-			)
-			.unwrap()
+		module.prepare_call(Runtime::new(ext, input), ExportedFunction::Call).unwrap()
 	}
 
 	/// Add transient_storage
diff --git a/substrate/frame/revive/src/benchmarking/mod.rs b/substrate/frame/revive/src/benchmarking/mod.rs
index ebdea8675824..e67c39ec0899 100644
--- a/substrate/frame/revive/src/benchmarking/mod.rs
+++ b/substrate/frame/revive/src/benchmarking/mod.rs
@@ -23,6 +23,7 @@ mod call_builder;
 mod code;
 use self::{call_builder::CallSetup, code::WasmModule};
 use crate::{
+	evm::runtime::GAS_PRICE,
 	exec::{Key, MomentOf},
 	limits,
 	storage::WriteOutcome,
@@ -362,10 +363,10 @@ mod benchmarks {
 
 	// We just call a dummy contract to measure the overhead of the call extrinsic.
 	// The size of the data has no influence on the costs of this extrinsic as long as the contract
-	// won't call `seal_input` in its constructor to copy the data to contract memory.
+	// won't call `seal_call_data_copy` in its constructor to copy the data to contract memory.
 	// The dummy contract used here does not do this. The costs for the data copy is billed as
-	// part of `seal_input`. The costs for invoking a contract of a specific size are not part
-	// of this benchmark because we cannot know the size of the contract when issuing a call
+	// part of `seal_call_data_copy`. The costs for invoking a contract of a specific size are not
+	// part of this benchmark because we cannot know the size of the contract when issuing a call
 	// transaction. See `call_with_code_per_byte` for this.
 	#[benchmark(pov_mode = Measured)]
 	fn call() -> Result<(), BenchmarkError> {
@@ -596,19 +597,15 @@ mod benchmarks {
 	#[benchmark(pov_mode = Measured)]
 	fn seal_code_size() {
 		let contract = Contract::<T>::with_index(1, WasmModule::dummy(), vec![]).unwrap();
-		build_runtime!(runtime, memory: [contract.address.encode(), vec![0u8; 32], ]);
+		build_runtime!(runtime, memory: [contract.address.encode(),]);
 
 		let result;
 		#[block]
 		{
-			result = runtime.bench_code_size(memory.as_mut_slice(), 0, 20);
+			result = runtime.bench_code_size(memory.as_mut_slice(), 0);
 		}
 
-		assert_ok!(result);
-		assert_eq!(
-			U256::from_little_endian(&memory[20..]),
-			U256::from(WasmModule::dummy().code.len())
-		);
+		assert_eq!(result.unwrap(), WasmModule::dummy().code.len() as u64);
 	}
 
 	#[benchmark(pov_mode = Measured)]
@@ -671,6 +668,18 @@ mod benchmarks {
 		);
 	}
 
+	#[benchmark(pov_mode = Measured)]
+	fn seal_ref_time_left() {
+		build_runtime!(runtime, memory: [vec![], ]);
+
+		let result;
+		#[block]
+		{
+			result = runtime.bench_ref_time_left(memory.as_mut_slice());
+		}
+		assert_eq!(result.unwrap(), runtime.ext().gas_meter().gas_left().ref_time());
+	}
+
 	#[benchmark(pov_mode = Measured)]
 	fn seal_balance() {
 		build_runtime!(runtime, memory: [[0u8;32], ]);
@@ -771,6 +780,70 @@ mod benchmarks {
 		assert_eq!(U256::from_little_endian(&memory[..]), runtime.ext().minimum_balance());
 	}
 
+	#[benchmark(pov_mode = Measured)]
+	fn seal_return_data_size() {
+		let mut setup = CallSetup::<T>::default();
+		let (mut ext, _) = setup.ext();
+		let mut runtime = crate::wasm::Runtime::new(&mut ext, vec![]);
+		let mut memory = memory!(vec![],);
+		*runtime.ext().last_frame_output_mut() =
+			ExecReturnValue { data: vec![42; 256], ..Default::default() };
+		let result;
+		#[block]
+		{
+			result = runtime.bench_return_data_size(memory.as_mut_slice());
+		}
+		assert_eq!(result.unwrap(), 256);
+	}
+
+	#[benchmark(pov_mode = Measured)]
+	fn seal_call_data_size() {
+		let mut setup = CallSetup::<T>::default();
+		let (mut ext, _) = setup.ext();
+		let mut runtime = crate::wasm::Runtime::new(&mut ext, vec![42u8; 128 as usize]);
+		let mut memory = memory!(vec![0u8; 4],);
+		let result;
+		#[block]
+		{
+			result = runtime.bench_call_data_size(memory.as_mut_slice());
+		}
+		assert_eq!(result.unwrap(), 128);
+	}
+
+	#[benchmark(pov_mode = Measured)]
+	fn seal_gas_limit() {
+		build_runtime!(runtime, memory: []);
+		let result;
+		#[block]
+		{
+			result = runtime.bench_gas_limit(&mut memory);
+		}
+		assert_eq!(result.unwrap(), T::BlockWeights::get().max_block.ref_time());
+	}
+
+	#[benchmark(pov_mode = Measured)]
+	fn seal_gas_price() {
+		build_runtime!(runtime, memory: []);
+		let result;
+		#[block]
+		{
+			result = runtime.bench_gas_price(memory.as_mut_slice());
+		}
+		assert_eq!(result.unwrap(), u64::from(GAS_PRICE));
+	}
+
+	#[benchmark(pov_mode = Measured)]
+	fn seal_base_fee() {
+		build_runtime!(runtime, memory: [[1u8;32], ]);
+		let result;
+		#[block]
+		{
+			result = runtime.bench_base_fee(memory.as_mut_slice(), 0);
+		}
+		assert_ok!(result);
+		assert_eq!(U256::from_little_endian(&memory[..]), U256::zero());
+	}
+
 	#[benchmark(pov_mode = Measured)]
 	fn seal_block_number() {
 		build_runtime!(runtime, memory: [[0u8;32], ]);
@@ -839,20 +912,58 @@ mod benchmarks {
 	}
 
 	#[benchmark(pov_mode = Measured)]
-	fn seal_input(n: Linear<0, { limits::code::BLOB_BYTES - 4 }>) {
+	fn seal_copy_to_contract(n: Linear<0, { limits::code::BLOB_BYTES - 4 }>) {
 		let mut setup = CallSetup::<T>::default();
 		let (mut ext, _) = setup.ext();
-		let mut runtime = crate::wasm::Runtime::new(&mut ext, vec![42u8; n as usize]);
-		let mut memory = memory!(n.to_le_bytes(), vec![0u8; n as usize],);
+		let mut runtime = crate::wasm::Runtime::new(&mut ext, vec![]);
+		let mut memory = memory!(n.encode(), vec![0u8; n as usize],);
 		let result;
 		#[block]
 		{
-			result = runtime.bench_input(memory.as_mut_slice(), 4, 0);
+			result = runtime.write_sandbox_output(
+				memory.as_mut_slice(),
+				4,
+				0,
+				&vec![42u8; n as usize],
+				false,
+				|_| None,
+			);
 		}
 		assert_ok!(result);
+		assert_eq!(&memory[..4], &n.encode());
 		assert_eq!(&memory[4..], &vec![42u8; n as usize]);
 	}
 
+	#[benchmark(pov_mode = Measured)]
+	fn seal_call_data_load() {
+		let mut setup = CallSetup::<T>::default();
+		let (mut ext, _) = setup.ext();
+		let mut runtime = crate::wasm::Runtime::new(&mut ext, vec![42u8; 32]);
+		let mut memory = memory!(vec![0u8; 32],);
+		let result;
+		#[block]
+		{
+			result = runtime.bench_call_data_load(memory.as_mut_slice(), 0, 0);
+		}
+		assert_ok!(result);
+		assert_eq!(&memory[..], &vec![42u8; 32]);
+	}
+
+	#[benchmark(pov_mode = Measured)]
+	fn seal_call_data_copy(n: Linear<0, { limits::code::BLOB_BYTES }>) {
+		let mut setup = CallSetup::<T>::default();
+		let (mut ext, _) = setup.ext();
+		let mut runtime = crate::wasm::Runtime::new(&mut ext, vec![42u8; n as usize]);
+		let mut memory = memory!(vec![0u8; n as usize],);
+		let result;
+		#[block]
+		{
+			result = runtime.bench_call_data_copy(memory.as_mut_slice(), 0, n, 0);
+		}
+		assert_ok!(result);
+		assert_eq!(&memory[..], &vec![42u8; n as usize]);
+	}
+
 	#[benchmark(pov_mode = Measured)]
 	fn seal_return(n: Linear<0, { limits::code::BLOB_BYTES - 4 }>) {
 		build_runtime!(runtime, memory: [n.to_le_bytes(), vec![42u8; n as usize], ]);
diff --git a/substrate/frame/revive/src/exec.rs b/substrate/frame/revive/src/exec.rs
index b6f0e3ae1a81..a6a259149768 100644
--- a/substrate/frame/revive/src/exec.rs
+++ b/substrate/frame/revive/src/exec.rs
@@ -298,7 +298,7 @@ pub trait Ext: sealing::Sealed {
 	fn code_hash(&self, address: &H160) -> H256;
 
 	/// Returns the code size of the contract at the given `address` or zero.
-	fn code_size(&self, address: &H160) -> U256;
+	fn code_size(&self, address: &H160) -> u64;
 
 	/// Returns the code hash of the contract being executed.
 	fn own_code_hash(&mut self) -> &H256;
@@ -1663,7 +1663,7 @@ where
 			})
 	}
 
-	fn code_size(&self, address: &H160) -> U256 {
+	fn code_size(&self, address: &H160) -> u64 {
 		<ContractInfoOf<T>>::get(&address)
 			.and_then(|contract| CodeInfoOf::<T>::get(contract.code_hash))
 			.map(|info| info.code_len())
diff --git a/substrate/frame/revive/src/lib.rs b/substrate/frame/revive/src/lib.rs
index 1dee1da03bc4..b9a39e7ce4d3 100644
--- a/substrate/frame/revive/src/lib.rs
+++ b/substrate/frame/revive/src/lib.rs
@@ -115,19 +115,6 @@ const SENTINEL: u32 = u32::MAX;
 /// Example: `RUST_LOG=runtime::revive=debug my_code --dev`
 const LOG_TARGET: &str = "runtime::revive";
 
-/// This version determines which syscalls are available to contracts.
-///
-/// Needs to be bumped every time a versioned syscall is added.
-const API_VERSION: u16 = 0;
-
-#[test]
-fn api_version_up_to_date() {
-	assert!(
-		API_VERSION == crate::wasm::HIGHEST_API_VERSION,
-		"A new versioned API has been added. The `API_VERSION` needs to be bumped."
-	);
-}
-
 #[frame_support::pallet]
 pub mod pallet {
 	use super::*;
@@ -623,14 +610,6 @@ pub mod pallet {
 	#[pallet::storage]
 	pub(crate) type AddressSuffix<T: Config> = StorageMap<_, Identity, H160, [u8; 12]>;
 
-	#[pallet::extra_constants]
-	impl<T: Config> Pallet<T> {
-		#[pallet::constant_name(ApiVersion)]
-		fn api_version() -> u16 {
-			API_VERSION
-		}
-	}
-
 	#[pallet::hooks]
 	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
 		fn on_idle(_block: BlockNumberFor<T>, limit: Weight) -> Weight {
diff --git a/substrate/frame/revive/src/limits.rs b/substrate/frame/revive/src/limits.rs
index 5ce96f59c14d..3b55106c67d8 100644
--- a/substrate/frame/revive/src/limits.rs
+++ b/substrate/frame/revive/src/limits.rs
@@ -47,7 +47,7 @@ pub const NUM_EVENT_TOPICS: u32 = 4;
 pub const DELEGATE_DEPENDENCIES: u32 = 32;
 
 /// Maximum size of events (including topics) and storage values.
-pub const PAYLOAD_BYTES: u32 = 512;
+pub const PAYLOAD_BYTES: u32 = 448;
 
 /// The maximum size of the transient storage in bytes.
 ///
@@ -116,7 +116,10 @@ pub mod code {
 	const BASIC_BLOCK_SIZE: u32 = 1000;
 
 	/// Make sure that the various program parts are within the defined limits.
-	pub fn enforce<T: Config>(blob: Vec<u8>) -> Result<CodeVec, DispatchError> {
+	pub fn enforce<T: Config>(
+		blob: Vec<u8>,
+		available_syscalls: &[&[u8]],
+	) -> Result<CodeVec, DispatchError> {
 		fn round_page(n: u32) -> u64 {
 			// performing the rounding in u64 in order to prevent overflow
 			u64::from(n).next_multiple_of(PAGE_SIZE.into())
@@ -134,6 +137,26 @@ pub mod code {
 			Err(Error::<T>::CodeRejected)?;
 		}
 
+		// Need to check that no non-existent syscalls are used. This allows us to add
+		// new syscalls later without affecting already deployed code.
+		for (idx, import) in program.imports().iter().enumerate() {
+			// We are being defensive in case an attacker is able to somehow include
+			// a lot of imports. This is important because we search the array of host
+			// functions for every import.
+			if idx == available_syscalls.len() {
+				log::debug!(target: LOG_TARGET, "Program contains too many imports.");
+				Err(Error::<T>::CodeRejected)?;
+			}
+			let Some(import) = import else {
+				log::debug!(target: LOG_TARGET, "Program contains malformed import.");
+				return Err(Error::<T>::CodeRejected.into());
+			};
+			if !available_syscalls.contains(&import.as_bytes()) {
+				log::debug!(target: LOG_TARGET, "Program references unknown syscall: {}", import);
+				Err(Error::<T>::CodeRejected)?;
+			}
+		}
+
 		// This scans the whole program but we only do it once on code deployment.
 		// It is safe to do unchecked math in u32 because the size of the program
 		// was already checked above.
diff --git a/substrate/frame/revive/src/tests.rs b/substrate/frame/revive/src/tests.rs
index a612e7760acb..664578bf7672 100644
--- a/substrate/frame/revive/src/tests.rs
+++ b/substrate/frame/revive/src/tests.rs
@@ -29,6 +29,7 @@ use crate::{
 		ChainExtension, Environment, Ext, RegisteredChainExtension, Result as ExtensionResult,
 		RetVal, ReturnFlags,
 	},
+	evm::{runtime::GAS_PRICE, GenericTransaction},
 	exec::Key,
 	limits,
 	primitives::CodeUploadReturnValue,
@@ -38,8 +39,8 @@ use crate::{
 	wasm::Memory,
 	weights::WeightInfo,
 	AccountId32Mapper, BalanceOf, Code, CodeInfoOf, CollectEvents, Config, ContractInfo,
-	ContractInfoOf, DebugInfo, DeletionQueueCounter, DepositLimit, Error, HoldReason, Origin,
-	Pallet, PristineCode, H160,
+	ContractInfoOf, DebugInfo, DeletionQueueCounter, DepositLimit, Error, EthTransactError,
+	HoldReason, Origin, Pallet, PristineCode, H160,
 };
 
 use crate::test_utils::builder::Contract;
@@ -373,7 +374,7 @@ impl RegisteredChainExtension<Test> for TempStorageExtension {
 parameter_types! {
 	pub BlockWeights: frame_system::limits::BlockWeights =
 		frame_system::limits::BlockWeights::simple_max(
-			Weight::from_parts(2u64 * WEIGHT_REF_TIME_PER_SECOND, u64::MAX),
+			Weight::from_parts(2 * WEIGHT_REF_TIME_PER_SECOND, u64::MAX),
 		);
 	pub static ExistentialDeposit: u64 = 1;
 }
@@ -381,6 +382,7 @@ parameter_types! {
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
 impl frame_system::Config for Test {
 	type Block = Block;
+	type BlockWeights = BlockWeights;
 	type AccountId = AccountId32;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type AccountData = pallet_balances::AccountData<u64>;
@@ -437,7 +439,7 @@ parameter_types! {
 	pub static DepositPerByte: BalanceOf<Test> = 1;
 	pub const DepositPerItem: BalanceOf<Test> = 2;
 	pub static CodeHashLockupDepositPercent: Perbill = Perbill::from_percent(0);
-	pub static ChainId: u64 = 384;
+	pub static ChainId: u64 = 448;
 }
 
 impl Convert<Weight, BalanceOf<Self>> for Test {
@@ -1873,6 +1875,27 @@ fn lazy_batch_removal_works() {
 	});
 }
 
+#[test]
+fn ref_time_left_api_works() {
+	let (code, _) = compile_module("ref_time_left").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		let _ = <Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		// Create fixture: Constructor calls ref_time_left twice and asserts it to decrease
+		let Contract { addr, .. } =
+			builder::bare_instantiate(Code::Upload(code)).build_and_unwrap_contract();
+
+		// Call the contract: It echoes back the ref_time returned by the ref_time_left API.
+		let received = builder::bare_call(addr).build_and_unwrap_result();
+		assert_eq!(received.flags, ReturnFlags::empty());
+
+		let returned_value = u64::from_le_bytes(received.data[..8].try_into().unwrap());
+		assert!(returned_value > 0);
+		assert!(returned_value < GAS_LIMIT.ref_time());
+	});
+}
+
 #[test]
 fn lazy_removal_partial_remove_works() {
 	let (code, _hash) = compile_module("self_destruct").unwrap();
@@ -3482,7 +3505,7 @@ fn deposit_limit_in_nested_calls() {
 		// Require more than the sender's balance.
 		// Limit the sub call to little balance so it should fail in there
 		let ret = builder::bare_call(addr_caller)
-			.data((512u32, &addr_callee, U256::from(1u64)).encode())
+			.data((448, &addr_callee, U256::from(1u64)).encode())
 			.build_and_unwrap_result();
 		assert_return_code!(ret, RuntimeReturnCode::OutOfResources);
 
@@ -4341,6 +4364,80 @@ fn create1_with_value_works() {
 	});
 }
 
+#[test]
+fn gas_price_api_works() {
+	let (code, _) = compile_module("gas_price").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		let _ = <Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		// Create fixture: Constructor does nothing
+		let Contract { addr, .. } =
+			builder::bare_instantiate(Code::Upload(code)).build_and_unwrap_contract();
+
+		// Call the contract: It echoes back the value returned by the gas price API.
+		let received = builder::bare_call(addr).build_and_unwrap_result();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(u64::from_le_bytes(received.data[..].try_into().unwrap()), u64::from(GAS_PRICE));
+	});
+}
+
+#[test]
+fn base_fee_api_works() {
+	let (code, _) = compile_module("base_fee").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		let _ = <Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		// Create fixture: Constructor does nothing
+		let Contract { addr, .. } =
+			builder::bare_instantiate(Code::Upload(code)).build_and_unwrap_contract();
+
+		// Call the contract: It echoes back the value returned by the base fee API.
+		let received = builder::bare_call(addr).build_and_unwrap_result();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(U256::from_little_endian(received.data[..].try_into().unwrap()), U256::zero());
+	});
+}
+
+#[test]
+fn call_data_size_api_works() {
+	let (code, _) = compile_module("call_data_size").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		let _ = <Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		// Create fixture: Constructor does nothing
+		let Contract { addr, .. } =
+			builder::bare_instantiate(Code::Upload(code)).build_and_unwrap_contract();
+
+		// Call the contract: It echoes back the value returned by the call data size API.
+		let received = builder::bare_call(addr).build_and_unwrap_result();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(u64::from_le_bytes(received.data.try_into().unwrap()), 0);
+
+		let received = builder::bare_call(addr).data(vec![1; 256]).build_and_unwrap_result();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(u64::from_le_bytes(received.data.try_into().unwrap()), 256);
+	});
+}
+
+#[test]
+fn call_data_copy_api_works() {
+	let (code, _) = compile_module("call_data_copy").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		let _ = <Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		// Create fixture: Constructor does nothing
+		let Contract { addr, .. } =
+			builder::bare_instantiate(Code::Upload(code)).build_and_unwrap_contract();
+
+		// Call fixture: Expects an input of [255; 32] and executes tests.
+		assert_ok!(builder::call(addr).data(vec![255; 32]).build());
+	});
+}
+
 #[test]
 fn static_data_limit_is_enforced() {
 	let (oom_rw_trailing, _) = compile_module("oom_rw_trailing").unwrap();
@@ -4406,6 +4503,48 @@ fn chain_id_works() {
 	});
 }
 
+#[test]
+fn call_data_load_api_works() {
+	let (code, _) = compile_module("call_data_load").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		let _ = <Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		// Create fixture: Constructor does nothing
+		let Contract { addr, .. } =
+			builder::bare_instantiate(Code::Upload(code)).build_and_unwrap_contract();
+
+		// Call the contract: It reads a byte for the offset and then returns
+		// what call data load returned using this byte as the offset.
+		let input = (3u8, U256::max_value(), U256::max_value()).encode();
+		let received = builder::bare_call(addr).data(input).build().result.unwrap();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(U256::from_little_endian(&received.data), U256::max_value());
+
+		// Edge case
+		let input = (2u8, U256::from(255).to_big_endian()).encode();
+		let received = builder::bare_call(addr).data(input).build().result.unwrap();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(U256::from_little_endian(&received.data), U256::from(65280));
+
+		// Edge case
+		let received = builder::bare_call(addr).data(vec![1]).build().result.unwrap();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(U256::from_little_endian(&received.data), U256::zero());
+
+		// OOB case
+		let input = (42u8).encode();
+		let received = builder::bare_call(addr).data(input).build().result.unwrap();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(U256::from_little_endian(&received.data), U256::zero());
+
+		// No calldata should return the zero value
+		let received = builder::bare_call(addr).build().result.unwrap();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(U256::from_little_endian(&received.data), U256::zero());
+	});
+}
+
 #[test]
 fn return_data_api_works() {
 	let (code_return_data_api, _) = compile_module("return_data_api").unwrap();
@@ -4655,3 +4794,153 @@ fn mapped_address_works() {
 		assert_eq!(<Test as Config>::Currency::total_balance(&EVE), 1_100);
 	});
 }
+
+#[test]
+fn skip_transfer_works() {
+	let (code_caller, _) = compile_module("call").unwrap();
+	let (code, _) = compile_module("set_empty_storage").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		<Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+		<Test as Config>::Currency::set_balance(&BOB, 0);
+
+		// fails to instantiate when gas is specified.
+		assert_err!(
+			Pallet::<Test>::bare_eth_transact(
+				GenericTransaction {
+					from: Some(BOB_ADDR),
+					input: Some(code.clone().into()),
+					gas: Some(1u32.into()),
+					..Default::default()
+				},
+				Weight::MAX,
+				|_| 0u32
+			),
+			EthTransactError::Message(format!(
+				"insufficient funds for gas * price + value: address {BOB_ADDR:?} have 0 (supplied gas 1)"
+			))
+		);
+
+		// works when no gas is specified.
+		assert_ok!(Pallet::<Test>::bare_eth_transact(
+			GenericTransaction {
+				from: Some(ALICE_ADDR),
+				input: Some(code.clone().into()),
+				..Default::default()
+			},
+			Weight::MAX,
+			|_| 0u32
+		));
+
+		let Contract { addr, .. } =
+			builder::bare_instantiate(Code::Upload(code)).build_and_unwrap_contract();
+
+		let Contract { addr: caller_addr, .. } =
+			builder::bare_instantiate(Code::Upload(code_caller)).build_and_unwrap_contract();
+
+		// fails to call when gas is specified.
+		assert_err!(
+			Pallet::<Test>::bare_eth_transact(
+				GenericTransaction {
+					from: Some(BOB_ADDR),
+					to: Some(addr),
+					gas: Some(1u32.into()),
+					..Default::default()
+				},
+				Weight::MAX,
+				|_| 0u32
+			),
+			EthTransactError::Message(format!(
+				"insufficient funds for gas * price + value: address {BOB_ADDR:?} have 0 (supplied gas 1)"
+			))
+		);
+
+		// fails when calling from a contract when gas is specified.
+		assert_err!(
+			Pallet::<Test>::bare_eth_transact(
+				GenericTransaction {
+					from: Some(BOB_ADDR),
+					to: Some(caller_addr),
+					input: Some((0u32, &addr).encode().into()),
+					gas: Some(1u32.into()),
+					..Default::default()
+				},
+				Weight::MAX,
+				|_| 0u32
+			),
+			EthTransactError::Message(format!("insufficient funds for gas * price + value: address {BOB_ADDR:?} have 0 (supplied gas 1)"))
+		);
+
+		// works when no gas is specified.
+		assert_ok!(Pallet::<Test>::bare_eth_transact(
+			GenericTransaction { from: Some(BOB_ADDR), to: Some(addr), ..Default::default() },
+			Weight::MAX,
+			|_| 0u32
+		));
+
+		// works when calling from a contract when no gas is specified.
+		assert_ok!(Pallet::<Test>::bare_eth_transact(
+			GenericTransaction {
+				from: Some(BOB_ADDR),
+				to: Some(caller_addr),
+				input: Some((0u32, &addr).encode().into()),
+				..Default::default()
+			},
+			Weight::MAX,
+			|_| 0u32
+		));
+	});
+}
+
+#[test]
+fn gas_limit_api_works() {
+	let (code, _) = compile_module("gas_limit").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		let _ = <Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		// Create fixture: Constructor does nothing
+		let Contract { addr, .. } =
+			builder::bare_instantiate(Code::Upload(code)).build_and_unwrap_contract();
+
+		// Call the contract: It echoes back the value returned by the gas limit API.
+		let received = builder::bare_call(addr).build_and_unwrap_result();
+		assert_eq!(received.flags, ReturnFlags::empty());
+		assert_eq!(
+			u64::from_le_bytes(received.data[..].try_into().unwrap()),
+			<Test as frame_system::Config>::BlockWeights::get().max_block.ref_time()
+		);
+	});
+}
+
+#[test]
+fn unknown_syscall_rejected() {
+	let (code, _) = compile_module("unknown_syscall").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		<Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		assert_err!(
+			builder::bare_instantiate(Code::Upload(code)).build().result,
+			<Error<Test>>::CodeRejected,
+		)
+	});
+}
+
+#[test]
+fn unstable_interface_rejected() {
+	let (code, _) = compile_module("unstable_interface").unwrap();
+
+	ExtBuilder::default().existential_deposit(100).build().execute_with(|| {
+		<Test as Config>::Currency::set_balance(&ALICE, 1_000_000);
+
+		Test::set_unstable_interface(false);
+		assert_err!(
+			builder::bare_instantiate(Code::Upload(code.clone())).build().result,
+			<Error<Test>>::CodeRejected,
+		);
+
+		Test::set_unstable_interface(true);
+		assert_ok!(builder::bare_instantiate(Code::Upload(code)).build().result);
+	});
+}
diff --git a/substrate/frame/revive/src/wasm/mod.rs b/substrate/frame/revive/src/wasm/mod.rs
index 54fb02c866e1..b24de61314f9 100644
--- a/substrate/frame/revive/src/wasm/mod.rs
+++ b/substrate/frame/revive/src/wasm/mod.rs
@@ -23,13 +23,10 @@ mod runtime;
 #[cfg(doc)]
 pub use crate::wasm::runtime::SyscallDoc;
 
-#[cfg(test)]
-pub use runtime::HIGHEST_API_VERSION;
-
 #[cfg(feature = "runtime-benchmarks")]
 pub use crate::wasm::runtime::{ReturnData, TrapReason};
 
-pub use crate::wasm::runtime::{ApiVersion, Memory, Runtime, RuntimeCosts};
+pub use crate::wasm::runtime::{Memory, Runtime, RuntimeCosts};
 
 use crate::{
 	address::AddressMapper,
@@ -39,7 +36,7 @@ use crate::{
 	storage::meter::Diff,
 	weights::WeightInfo,
 	AccountIdOf, BadOrigin, BalanceOf, CodeInfoOf, CodeVec, Config, Error, Event, ExecError,
-	HoldReason, Pallet, PristineCode, Weight, API_VERSION, LOG_TARGET,
+	HoldReason, Pallet, PristineCode, Weight, LOG_TARGET,
 };
 use alloc::vec::Vec;
 use codec::{Decode, Encode, MaxEncodedLen};
@@ -87,11 +84,6 @@ pub struct CodeInfo<T: Config> {
 	refcount: u64,
 	/// Length of the code in bytes.
 	code_len: u32,
-	/// The API version that this contract operates under.
-	///
-	/// This determines which host functions are available to the contract. This
-	/// prevents that new host functions become available to already deployed contracts.
-	api_version: u16,
 	/// The behaviour version that this contract operates under.
 	///
 	/// Whenever any observeable change (with the exception of weights) are made we need
@@ -99,7 +91,7 @@ pub struct CodeInfo<T: Config> {
 	/// exposing the old behaviour depending on the set behaviour version of the contract.
 	///
 	/// As of right now this is a reserved field that is always set to 0.
-	behaviour_version: u16,
+	behaviour_version: u32,
 }
 
 impl ExportedFunction {
@@ -130,9 +122,10 @@ where
 {
 	/// We only check for size and nothing else when the code is uploaded.
 	pub fn from_code(code: Vec<u8>, owner: AccountIdOf<T>) -> Result<Self, DispatchError> {
-		// We do size checks when new code is deployed. This allows us to increase
+		// We do validation only when new code is deployed. This allows us to increase
 		// the limits later without affecting already deployed code.
-		let code = limits::code::enforce::<T>(code)?;
+		let available_syscalls = runtime::list_syscalls(T::UnsafeUnstableInterface::get());
+		let code = limits::code::enforce::<T>(code, available_syscalls)?;
 
 		let code_len = code.len() as u32;
 		let bytes_added = code_len.saturating_add(<CodeInfo<T>>::max_encoded_len() as u32);
@@ -144,7 +137,6 @@ where
 			deposit,
 			refcount: 0,
 			code_len,
-			api_version: API_VERSION,
 			behaviour_version: Default::default(),
 		};
 		let code_hash = H256(sp_io::hashing::keccak_256(&code));
@@ -230,7 +222,6 @@ impl<T: Config> CodeInfo<T> {
 			deposit: Default::default(),
 			refcount: 0,
 			code_len: 0,
-			api_version: API_VERSION,
 			behaviour_version: Default::default(),
 		}
 	}
@@ -251,7 +242,7 @@ impl<T: Config> CodeInfo<T> {
 	}
 
 	/// Returns the code length.
-	pub fn code_len(&self) -> U256 {
+	pub fn code_len(&self) -> u64 {
 		self.code_len.into()
 	}
 }
@@ -260,7 +251,6 @@ pub struct PreparedCall<'a, E: Ext> {
 	module: polkavm::Module,
 	instance: polkavm::RawInstance,
 	runtime: Runtime<'a, E, polkavm::RawInstance>,
-	api_version: ApiVersion,
 }
 
 impl<'a, E: Ext> PreparedCall<'a, E>
@@ -271,12 +261,9 @@ where
 	pub fn call(mut self) -> ExecResult {
 		let exec_result = loop {
 			let interrupt = self.instance.run();
-			if let Some(exec_result) = self.runtime.handle_interrupt(
-				interrupt,
-				&self.module,
-				&mut self.instance,
-				self.api_version,
-			) {
+			if let Some(exec_result) =
+				self.runtime.handle_interrupt(interrupt, &self.module, &mut self.instance)
+			{
 				break exec_result
 			}
 		};
@@ -290,7 +277,6 @@ impl<T: Config> WasmBlob<T> {
 		self,
 		mut runtime: Runtime<E, polkavm::RawInstance>,
 		entry_point: ExportedFunction,
-		api_version: ApiVersion,
 	) -> Result<PreparedCall<E>, ExecError> {
 		let mut config = polkavm::Config::default();
 		config.set_backend(Some(polkavm::BackendKind::Interpreter));
@@ -344,7 +330,7 @@ impl<T: Config> WasmBlob<T> {
 		instance.set_gas(gas_limit_polkavm);
 		instance.prepare_call_untyped(entry_program_counter, &[]);
 
-		Ok(PreparedCall { module, instance, runtime, api_version })
+		Ok(PreparedCall { module, instance, runtime })
 	}
 }
 
@@ -365,13 +351,7 @@ where
 		function: ExportedFunction,
 		input_data: Vec<u8>,
 	) -> ExecResult {
-		let api_version = if <E::T as Config>::UnsafeUnstableInterface::get() {
-			ApiVersion::UnsafeNewest
-		} else {
-			ApiVersion::Versioned(self.code_info.api_version)
-		};
-		let prepared_call =
-			self.prepare_call(Runtime::new(ext, input_data), function, api_version)?;
+		let prepared_call = self.prepare_call(Runtime::new(ext, input_data), function)?;
 		prepared_call.call()
 	}
 
diff --git a/substrate/frame/revive/src/wasm/runtime.rs b/substrate/frame/revive/src/wasm/runtime.rs
index 8fb7e5c27470..52f79f2eb55a 100644
--- a/substrate/frame/revive/src/wasm/runtime.rs
+++ b/substrate/frame/revive/src/wasm/runtime.rs
@@ -19,6 +19,7 @@
 
 use crate::{
 	address::AddressMapper,
+	evm::runtime::GAS_PRICE,
 	exec::{ExecError, ExecResult, Ext, Key},
 	gas::{ChargedAmount, Token},
 	limits,
@@ -44,14 +45,6 @@ type CallOf<T> = <T as frame_system::Config>::RuntimeCall;
 /// The maximum nesting depth a contract can use when encoding types.
 const MAX_DECODE_NESTING: u32 = 256;
 
-#[derive(Clone, Copy)]
-pub enum ApiVersion {
-	/// Expose all APIs even unversioned ones. Only used for testing and benchmarking.
-	UnsafeNewest,
-	/// Only expose API's up to and including the specified version.
-	Versioned(u16),
-}
-
 /// Abstraction over the memory access within syscalls.
 ///
 /// The reason for this abstraction is that we run syscalls on the host machine when
@@ -73,6 +66,13 @@ pub trait Memory<T: Config> {
 	/// - designated area is not within the bounds of the sandbox memory.
 	fn write(&mut self, ptr: u32, buf: &[u8]) -> Result<(), DispatchError>;
 
+	/// Zero the designated location in the sandbox memory.
+	///
+	/// Returns `Err` if one of the following conditions occurs:
+	///
+	/// - designated area is not within the bounds of the sandbox memory.
+	fn zero(&mut self, ptr: u32, len: u32) -> Result<(), DispatchError>;
+
 	/// Read designated chunk from the sandbox memory.
 	///
 	/// Returns `Err` if one of the following conditions occurs:
@@ -170,6 +170,10 @@ impl<T: Config> Memory<T> for [u8] {
 		bound_checked.copy_from_slice(buf);
 		Ok(())
 	}
+
+	fn zero(&mut self, ptr: u32, len: u32) -> Result<(), DispatchError> {
+		<[u8] as Memory<T>>::write(self, ptr, &vec![0; len as usize])
+	}
 }
 
 impl<T: Config> Memory<T> for polkavm::RawInstance {
@@ -182,6 +186,10 @@ impl<T: Config> Memory<T> for polkavm::RawInstance {
 	fn write(&mut self, ptr: u32, buf: &[u8]) -> Result<(), DispatchError> {
 		self.write_memory(ptr, buf).map_err(|_| Error::<T>::OutOfBounds.into())
 	}
+
+	fn zero(&mut self, ptr: u32, len: u32) -> Result<(), DispatchError> {
+		self.zero_memory(ptr, len).map_err(|_| Error::<T>::OutOfBounds.into())
+	}
 }
 
 impl<T: Config> PolkaVmInstance<T> for polkavm::RawInstance {
@@ -275,8 +283,16 @@ pub enum RuntimeCosts {
 	CopyFromContract(u32),
 	/// Weight charged for copying data to the sandbox.
 	CopyToContract(u32),
+	/// Weight of calling `seal_call_data_load``.
+	CallDataLoad,
+	/// Weight of calling `seal_call_data_copy`.
+	CallDataCopy(u32),
 	/// Weight of calling `seal_caller`.
 	Caller,
+	/// Weight of calling `seal_call_data_size`.
+	CallDataSize,
+	/// Weight of calling `seal_return_data_size`.
+	ReturnDataSize,
 	/// Weight of calling `seal_origin`.
 	Origin,
 	/// Weight of calling `seal_is_contract`.
@@ -293,6 +309,8 @@ pub enum RuntimeCosts {
 	CallerIsRoot,
 	/// Weight of calling `seal_address`.
 	Address,
+	/// Weight of calling `seal_ref_time_left`.
+	RefTimeLeft,
 	/// Weight of calling `seal_weight_left`.
 	WeightLeft,
 	/// Weight of calling `seal_balance`.
@@ -307,8 +325,14 @@ pub enum RuntimeCosts {
 	BlockNumber,
 	/// Weight of calling `seal_block_hash`.
 	BlockHash,
+	/// Weight of calling `seal_gas_price`.
+	GasPrice,
+	/// Weight of calling `seal_base_fee`.
+	BaseFee,
 	/// Weight of calling `seal_now`.
 	Now,
+	/// Weight of calling `seal_gas_limit`.
+	GasLimit,
 	/// Weight of calling `seal_weight_to_fee`.
 	WeightToFee,
 	/// Weight of calling `seal_terminate`, passing the number of locked dependencies.
@@ -435,8 +459,12 @@ impl<T: Config> Token<T> for RuntimeCosts {
 		use self::RuntimeCosts::*;
 		match *self {
 			HostFn => cost_args!(noop_host_fn, 1),
-			CopyToContract(len) => T::WeightInfo::seal_input(len),
+			CopyToContract(len) => T::WeightInfo::seal_copy_to_contract(len),
 			CopyFromContract(len) => T::WeightInfo::seal_return(len),
+			CallDataSize => T::WeightInfo::seal_call_data_size(),
+			ReturnDataSize => T::WeightInfo::seal_return_data_size(),
+			CallDataLoad => T::WeightInfo::seal_call_data_load(),
+			CallDataCopy(len) => T::WeightInfo::seal_call_data_copy(len),
 			Caller => T::WeightInfo::seal_caller(),
 			Origin => T::WeightInfo::seal_origin(),
 			IsContract => T::WeightInfo::seal_is_contract(),
@@ -446,6 +474,7 @@ impl<T: Config> Token<T> for RuntimeCosts {
 			CallerIsOrigin => T::WeightInfo::seal_caller_is_origin(),
 			CallerIsRoot => T::WeightInfo::seal_caller_is_root(),
 			Address => T::WeightInfo::seal_address(),
+			RefTimeLeft => T::WeightInfo::seal_ref_time_left(),
 			WeightLeft => T::WeightInfo::seal_weight_left(),
 			Balance => T::WeightInfo::seal_balance(),
 			BalanceOf => T::WeightInfo::seal_balance_of(),
@@ -453,7 +482,10 @@ impl<T: Config> Token<T> for RuntimeCosts {
 			MinimumBalance => T::WeightInfo::seal_minimum_balance(),
 			BlockNumber => T::WeightInfo::seal_block_number(),
 			BlockHash => T::WeightInfo::seal_block_hash(),
+			GasPrice => T::WeightInfo::seal_gas_price(),
+			BaseFee => T::WeightInfo::seal_base_fee(),
 			Now => T::WeightInfo::seal_now(),
+			GasLimit => T::WeightInfo::seal_gas_limit(),
 			WeightToFee => T::WeightInfo::seal_weight_to_fee(),
 			Terminate(locked_dependencies) => T::WeightInfo::seal_terminate(locked_dependencies),
 			DepositEvent { num_topic, len } => T::WeightInfo::seal_deposit_event(num_topic, len),
@@ -551,7 +583,6 @@ impl<'a, E: Ext, M: PolkaVmInstance<E::T>> Runtime<'a, E, M> {
 		interrupt: Result<polkavm::InterruptKind, polkavm::Error>,
 		module: &polkavm::Module,
 		instance: &mut M,
-		api_version: ApiVersion,
 	) -> Option<ExecResult> {
 		use polkavm::InterruptKind::*;
 
@@ -571,7 +602,7 @@ impl<'a, E: Ext, M: PolkaVmInstance<E::T>> Runtime<'a, E, M> {
 				let Some(syscall_symbol) = module.imports().get(idx) else {
 					return Some(Err(<Error<E::T>>::InvalidSyscall.into()));
 				};
-				match self.handle_ecall(instance, syscall_symbol.as_bytes(), api_version) {
+				match self.handle_ecall(instance, syscall_symbol.as_bytes()) {
 					Ok(None) => None,
 					Ok(Some(return_value)) => {
 						instance.write_output(return_value);
@@ -1127,14 +1158,18 @@ impl<'a, E: Ext, M: ?Sized + Memory<E::T>> Runtime<'a, E, M> {
 #[define_env]
 pub mod env {
 	/// Noop function used to benchmark the time it takes to execute an empty function.
+	///
+	/// Marked as stable because it needs to be called from benchmarks even when the benchmarked
+	/// parachain has unstable functions disabled.
 	#[cfg(feature = "runtime-benchmarks")]
+	#[stable]
 	fn noop(&mut self, memory: &mut M) -> Result<(), TrapReason> {
 		Ok(())
 	}
 
 	/// Set the value at the given key in the contract storage.
 	/// See [`pallet_revive_uapi::HostFn::set_storage_v2`]
-	#[api_version(0)]
+	#[stable]
 	#[mutating]
 	fn set_storage(
 		&mut self,
@@ -1148,23 +1183,9 @@ pub mod env {
 		self.set_storage(memory, flags, key_ptr, key_len, value_ptr, value_len)
 	}
 
-	/// Clear the value at the given key in the contract storage.
-	/// See [`pallet_revive_uapi::HostFn::clear_storage`]
-	#[api_version(0)]
-	#[mutating]
-	fn clear_storage(
-		&mut self,
-		memory: &mut M,
-		flags: u32,
-		key_ptr: u32,
-		key_len: u32,
-	) -> Result<u32, TrapReason> {
-		self.clear_storage(memory, flags, key_ptr, key_len)
-	}
-
 	/// Retrieve the value under the given key from storage.
 	/// See [`pallet_revive_uapi::HostFn::get_storage`]
-	#[api_version(0)]
+	#[stable]
 	fn get_storage(
 		&mut self,
 		memory: &mut M,
@@ -1177,38 +1198,9 @@ pub mod env {
 		self.get_storage(memory, flags, key_ptr, key_len, out_ptr, out_len_ptr)
 	}
 
-	/// Checks whether there is a value stored under the given key.
-	/// See [`pallet_revive_uapi::HostFn::contains_storage`]
-	#[api_version(0)]
-	fn contains_storage(
-		&mut self,
-		memory: &mut M,
-		flags: u32,
-		key_ptr: u32,
-		key_len: u32,
-	) -> Result<u32, TrapReason> {
-		self.contains_storage(memory, flags, key_ptr, key_len)
-	}
-
-	/// Retrieve and remove the value under the given key from storage.
-	/// See [`pallet_revive_uapi::HostFn::take_storage`]
-	#[api_version(0)]
-	#[mutating]
-	fn take_storage(
-		&mut self,
-		memory: &mut M,
-		flags: u32,
-		key_ptr: u32,
-		key_len: u32,
-		out_ptr: u32,
-		out_len_ptr: u32,
-	) -> Result<ReturnErrorCode, TrapReason> {
-		self.take_storage(memory, flags, key_ptr, key_len, out_ptr, out_len_ptr)
-	}
-
 	/// Make a call to another contract.
 	/// See [`pallet_revive_uapi::HostFn::call`].
-	#[api_version(0)]
+	#[stable]
 	fn call(
 		&mut self,
 		memory: &mut M,
@@ -1239,7 +1231,7 @@ pub mod env {
 
 	/// Execute code in the context (storage, caller, value) of the current contract.
 	/// See [`pallet_revive_uapi::HostFn::delegate_call`].
-	#[api_version(0)]
+	#[stable]
 	fn delegate_call(
 		&mut self,
 		memory: &mut M,
@@ -1269,7 +1261,7 @@ pub mod env {
 
 	/// Instantiate a contract with the specified code hash.
 	/// See [`pallet_revive_uapi::HostFn::instantiate`].
-	#[api_version(0)]
+	#[stable]
 	#[mutating]
 	fn instantiate(
 		&mut self,
@@ -1301,32 +1293,83 @@ pub mod env {
 		)
 	}
 
-	/// Remove the calling account and transfer remaining **free** balance.
-	/// See [`pallet_revive_uapi::HostFn::terminate`].
-	#[api_version(0)]
-	#[mutating]
-	fn terminate(&mut self, memory: &mut M, beneficiary_ptr: u32) -> Result<(), TrapReason> {
-		self.terminate(memory, beneficiary_ptr)
+	/// Returns the total size of the contract call input data.
+	/// See [`pallet_revive_uapi::HostFn::call_data_size `].
+	#[stable]
+	fn call_data_size(&mut self, memory: &mut M) -> Result<u64, TrapReason> {
+		self.charge_gas(RuntimeCosts::CallDataSize)?;
+		Ok(self
+			.input_data
+			.as_ref()
+			.map(|input| input.len().try_into().expect("usize fits into u64; qed"))
+			.unwrap_or_default())
 	}
 
 	/// Stores the input passed by the caller into the supplied buffer.
-	/// See [`pallet_revive_uapi::HostFn::input`].
-	#[api_version(0)]
-	fn input(&mut self, memory: &mut M, out_ptr: u32, out_len_ptr: u32) -> Result<(), TrapReason> {
-		if let Some(input) = self.input_data.take() {
-			self.write_sandbox_output(memory, out_ptr, out_len_ptr, &input, false, |len| {
-				Some(RuntimeCosts::CopyToContract(len))
-			})?;
-			self.input_data = Some(input);
-			Ok(())
-		} else {
-			Err(Error::<E::T>::InputForwarded.into())
+	/// See [`pallet_revive_uapi::HostFn::call_data_copy`].
+	#[stable]
+	fn call_data_copy(
+		&mut self,
+		memory: &mut M,
+		out_ptr: u32,
+		out_len: u32,
+		offset: u32,
+	) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::CallDataCopy(out_len))?;
+
+		let Some(input) = self.input_data.as_ref() else {
+			return Err(Error::<E::T>::InputForwarded.into());
+		};
+
+		let start = offset as usize;
+		if start >= input.len() {
+			memory.zero(out_ptr, out_len)?;
+			return Ok(());
 		}
+
+		let end = start.saturating_add(out_len as usize).min(input.len());
+		memory.write(out_ptr, &input[start..end])?;
+
+		let bytes_written = (end - start) as u32;
+		memory.zero(out_ptr.saturating_add(bytes_written), out_len - bytes_written)?;
+
+		Ok(())
+	}
+
+	/// Stores the U256 value at given call input `offset` into the supplied buffer.
+	/// See [`pallet_revive_uapi::HostFn::call_data_load`].
+	#[stable]
+	fn call_data_load(
+		&mut self,
+		memory: &mut M,
+		out_ptr: u32,
+		offset: u32,
+	) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::CallDataLoad)?;
+
+		let Some(input) = self.input_data.as_ref() else {
+			return Err(Error::<E::T>::InputForwarded.into());
+		};
+
+		let mut data = [0; 32];
+		let start = offset as usize;
+		let data = if start >= input.len() {
+			data // Any index is valid to request; OOB offsets return zero.
+		} else {
+			let end = start.saturating_add(32).min(input.len());
+			data[..end - start].copy_from_slice(&input[start..end]);
+			data.reverse();
+			data // Solidity expects right-padded data
+		};
+
+		self.write_fixed_sandbox_output(memory, out_ptr, &data, false, already_charged)?;
+
+		Ok(())
 	}
 
 	/// Cease contract execution and save a data buffer as a result of the execution.
 	/// See [`pallet_revive_uapi::HostFn::return_value`].
-	#[api_version(0)]
+	#[stable]
 	fn seal_return(
 		&mut self,
 		memory: &mut M,
@@ -1340,7 +1383,7 @@ pub mod env {
 
 	/// Stores the address of the caller into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::caller`].
-	#[api_version(0)]
+	#[stable]
 	fn caller(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
 		self.charge_gas(RuntimeCosts::Caller)?;
 		let caller = <E::T as Config>::AddressMapper::to_address(self.ext.caller().account_id()?);
@@ -1355,7 +1398,7 @@ pub mod env {
 
 	/// Stores the address of the call stack origin into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::origin`].
-	#[api_version(0)]
+	#[stable]
 	fn origin(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
 		self.charge_gas(RuntimeCosts::Origin)?;
 		let origin = <E::T as Config>::AddressMapper::to_address(self.ext.origin().account_id()?);
@@ -1368,18 +1411,9 @@ pub mod env {
 		)?)
 	}
 
-	/// Checks whether a specified address belongs to a contract.
-	/// See [`pallet_revive_uapi::HostFn::is_contract`].
-	#[api_version(0)]
-	fn is_contract(&mut self, memory: &mut M, account_ptr: u32) -> Result<u32, TrapReason> {
-		self.charge_gas(RuntimeCosts::IsContract)?;
-		let address = memory.read_h160(account_ptr)?;
-		Ok(self.ext.is_contract(&address) as u32)
-	}
-
 	/// Retrieve the code hash for a specified contract address.
 	/// See [`pallet_revive_uapi::HostFn::code_hash`].
-	#[api_version(0)]
+	#[stable]
 	fn code_hash(&mut self, memory: &mut M, addr_ptr: u32, out_ptr: u32) -> Result<(), TrapReason> {
 		self.charge_gas(RuntimeCosts::CodeHash)?;
 		let address = memory.read_h160(addr_ptr)?;
@@ -1394,53 +1428,16 @@ pub mod env {
 
 	/// Retrieve the code size for a given contract address.
 	/// See [`pallet_revive_uapi::HostFn::code_size`].
-	#[api_version(0)]
-	fn code_size(&mut self, memory: &mut M, addr_ptr: u32, out_ptr: u32) -> Result<(), TrapReason> {
+	#[stable]
+	fn code_size(&mut self, memory: &mut M, addr_ptr: u32) -> Result<u64, TrapReason> {
 		self.charge_gas(RuntimeCosts::CodeSize)?;
 		let address = memory.read_h160(addr_ptr)?;
-		Ok(self.write_fixed_sandbox_output(
-			memory,
-			out_ptr,
-			&self.ext.code_size(&address).to_little_endian(),
-			false,
-			already_charged,
-		)?)
-	}
-
-	/// Retrieve the code hash of the currently executing contract.
-	/// See [`pallet_revive_uapi::HostFn::own_code_hash`].
-	#[api_version(0)]
-	fn own_code_hash(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
-		self.charge_gas(RuntimeCosts::OwnCodeHash)?;
-		let code_hash = *self.ext.own_code_hash();
-		Ok(self.write_fixed_sandbox_output(
-			memory,
-			out_ptr,
-			code_hash.as_bytes(),
-			false,
-			already_charged,
-		)?)
-	}
-
-	/// Checks whether the caller of the current contract is the origin of the whole call stack.
-	/// See [`pallet_revive_uapi::HostFn::caller_is_origin`].
-	#[api_version(0)]
-	fn caller_is_origin(&mut self, _memory: &mut M) -> Result<u32, TrapReason> {
-		self.charge_gas(RuntimeCosts::CallerIsOrigin)?;
-		Ok(self.ext.caller_is_origin() as u32)
-	}
-
-	/// Checks whether the caller of the current contract is root.
-	/// See [`pallet_revive_uapi::HostFn::caller_is_root`].
-	#[api_version(0)]
-	fn caller_is_root(&mut self, _memory: &mut M) -> Result<u32, TrapReason> {
-		self.charge_gas(RuntimeCosts::CallerIsRoot)?;
-		Ok(self.ext.caller_is_root() as u32)
+		Ok(self.ext.code_size(&address))
 	}
 
 	/// Stores the address of the current contract into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::address`].
-	#[api_version(0)]
+	#[stable]
 	fn address(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
 		self.charge_gas(RuntimeCosts::Address)?;
 		let address = self.ext.address();
@@ -1455,7 +1452,7 @@ pub mod env {
 
 	/// Stores the price for the specified amount of weight into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::weight_to_fee`].
-	#[api_version(0)]
+	#[stable]
 	fn weight_to_fee(
 		&mut self,
 		memory: &mut M,
@@ -1474,30 +1471,9 @@ pub mod env {
 		)?)
 	}
 
-	/// Stores the amount of weight left into the supplied buffer.
-	/// See [`pallet_revive_uapi::HostFn::weight_left`].
-	#[api_version(0)]
-	fn weight_left(
-		&mut self,
-		memory: &mut M,
-		out_ptr: u32,
-		out_len_ptr: u32,
-	) -> Result<(), TrapReason> {
-		self.charge_gas(RuntimeCosts::WeightLeft)?;
-		let gas_left = &self.ext.gas_meter().gas_left().encode();
-		Ok(self.write_sandbox_output(
-			memory,
-			out_ptr,
-			out_len_ptr,
-			gas_left,
-			false,
-			already_charged,
-		)?)
-	}
-
 	/// Stores the immutable data into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::get_immutable_data`].
-	#[api_version(0)]
+	#[stable]
 	fn get_immutable_data(
 		&mut self,
 		memory: &mut M,
@@ -1513,7 +1489,7 @@ pub mod env {
 
 	/// Attaches the supplied immutable data to the currently executing contract.
 	/// See [`pallet_revive_uapi::HostFn::set_immutable_data`].
-	#[api_version(0)]
+	#[stable]
 	fn set_immutable_data(&mut self, memory: &mut M, ptr: u32, len: u32) -> Result<(), TrapReason> {
 		if len > limits::IMMUTABLE_BYTES {
 			return Err(Error::<E::T>::OutOfBounds.into());
@@ -1527,7 +1503,7 @@ pub mod env {
 
 	/// Stores the *free* balance of the current account into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::balance`].
-	#[api_version(0)]
+	#[stable]
 	fn balance(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
 		self.charge_gas(RuntimeCosts::Balance)?;
 		Ok(self.write_fixed_sandbox_output(
@@ -1541,7 +1517,7 @@ pub mod env {
 
 	/// Stores the *free* balance of the supplied address into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::balance`].
-	#[api_version(0)]
+	#[stable]
 	fn balance_of(
 		&mut self,
 		memory: &mut M,
@@ -1561,7 +1537,7 @@ pub mod env {
 
 	/// Returns the chain ID.
 	/// See [`pallet_revive_uapi::HostFn::chain_id`].
-	#[api_version(0)]
+	#[stable]
 	fn chain_id(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
 		Ok(self.write_fixed_sandbox_output(
 			memory,
@@ -1572,9 +1548,17 @@ pub mod env {
 		)?)
 	}
 
+	/// Returns the block ref_time limit.
+	/// See [`pallet_revive_uapi::HostFn::gas_limit`].
+	#[stable]
+	fn gas_limit(&mut self, memory: &mut M) -> Result<u64, TrapReason> {
+		self.charge_gas(RuntimeCosts::GasLimit)?;
+		Ok(<E::T as frame_system::Config>::BlockWeights::get().max_block.ref_time())
+	}
+
 	/// Stores the value transferred along with this call/instantiate into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::value_transferred`].
-	#[api_version(0)]
+	#[stable]
 	fn value_transferred(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
 		self.charge_gas(RuntimeCosts::ValueTransferred)?;
 		Ok(self.write_fixed_sandbox_output(
@@ -1586,29 +1570,37 @@ pub mod env {
 		)?)
 	}
 
-	/// Load the latest block timestamp into the supplied buffer
-	/// See [`pallet_revive_uapi::HostFn::now`].
-	#[api_version(0)]
-	fn now(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
-		self.charge_gas(RuntimeCosts::Now)?;
+	/// Returns the simulated ethereum `GASPRICE` value.
+	/// See [`pallet_revive_uapi::HostFn::gas_price`].
+	#[stable]
+	fn gas_price(&mut self, memory: &mut M) -> Result<u64, TrapReason> {
+		self.charge_gas(RuntimeCosts::GasPrice)?;
+		Ok(GAS_PRICE.into())
+	}
+
+	/// Returns the simulated ethereum `BASEFEE` value.
+	/// See [`pallet_revive_uapi::HostFn::base_fee`].
+	#[stable]
+	fn base_fee(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::BaseFee)?;
 		Ok(self.write_fixed_sandbox_output(
 			memory,
 			out_ptr,
-			&self.ext.now().to_little_endian(),
+			&U256::zero().to_little_endian(),
 			false,
 			already_charged,
 		)?)
 	}
 
-	/// Stores the minimum balance (a.k.a. existential deposit) into the supplied buffer.
-	/// See [`pallet_revive_uapi::HostFn::minimum_balance`].
-	#[api_version(0)]
-	fn minimum_balance(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
-		self.charge_gas(RuntimeCosts::MinimumBalance)?;
+	/// Load the latest block timestamp into the supplied buffer
+	/// See [`pallet_revive_uapi::HostFn::now`].
+	#[stable]
+	fn now(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::Now)?;
 		Ok(self.write_fixed_sandbox_output(
 			memory,
 			out_ptr,
-			&self.ext.minimum_balance().to_little_endian(),
+			&self.ext.now().to_little_endian(),
 			false,
 			already_charged,
 		)?)
@@ -1616,7 +1608,7 @@ pub mod env {
 
 	/// Deposit a contract event with the data buffer and optional list of topics.
 	/// See [pallet_revive_uapi::HostFn::deposit_event]
-	#[api_version(0)]
+	#[stable]
 	#[mutating]
 	fn deposit_event(
 		&mut self,
@@ -1656,7 +1648,7 @@ pub mod env {
 
 	/// Stores the current block number of the current contract into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::block_number`].
-	#[api_version(0)]
+	#[stable]
 	fn block_number(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
 		self.charge_gas(RuntimeCosts::BlockNumber)?;
 		Ok(self.write_fixed_sandbox_output(
@@ -1670,7 +1662,7 @@ pub mod env {
 
 	/// Stores the block hash at given block height into the supplied buffer.
 	/// See [`pallet_revive_uapi::HostFn::block_hash`].
-	#[api_version(0)]
+	#[stable]
 	fn block_hash(
 		&mut self,
 		memory: &mut M,
@@ -1689,25 +1681,9 @@ pub mod env {
 		)?)
 	}
 
-	/// Computes the SHA2 256-bit hash on the given input buffer.
-	/// See [`pallet_revive_uapi::HostFn::hash_sha2_256`].
-	#[api_version(0)]
-	fn hash_sha2_256(
-		&mut self,
-		memory: &mut M,
-		input_ptr: u32,
-		input_len: u32,
-		output_ptr: u32,
-	) -> Result<(), TrapReason> {
-		self.charge_gas(RuntimeCosts::HashSha256(input_len))?;
-		Ok(self.compute_hash_on_intermediate_buffer(
-			memory, sha2_256, input_ptr, input_len, output_ptr,
-		)?)
-	}
-
 	/// Computes the KECCAK 256-bit hash on the given input buffer.
 	/// See [`pallet_revive_uapi::HostFn::hash_keccak_256`].
-	#[api_version(0)]
+	#[stable]
 	fn hash_keccak_256(
 		&mut self,
 		memory: &mut M,
@@ -1721,36 +1697,53 @@ pub mod env {
 		)?)
 	}
 
-	/// Computes the BLAKE2 256-bit hash on the given input buffer.
-	/// See [`pallet_revive_uapi::HostFn::hash_blake2_256`].
-	#[api_version(0)]
-	fn hash_blake2_256(
-		&mut self,
-		memory: &mut M,
-		input_ptr: u32,
-		input_len: u32,
-		output_ptr: u32,
-	) -> Result<(), TrapReason> {
-		self.charge_gas(RuntimeCosts::HashBlake256(input_len))?;
-		Ok(self.compute_hash_on_intermediate_buffer(
-			memory, blake2_256, input_ptr, input_len, output_ptr,
-		)?)
+	/// Stores the length of the data returned by the last call into the supplied buffer.
+	/// See [`pallet_revive_uapi::HostFn::return_data_size`].
+	#[stable]
+	fn return_data_size(&mut self, memory: &mut M) -> Result<u64, TrapReason> {
+		self.charge_gas(RuntimeCosts::ReturnDataSize)?;
+		Ok(self
+			.ext
+			.last_frame_output()
+			.data
+			.len()
+			.try_into()
+			.expect("usize fits into u64; qed"))
 	}
 
-	/// Computes the BLAKE2 128-bit hash on the given input buffer.
-	/// See [`pallet_revive_uapi::HostFn::hash_blake2_128`].
-	#[api_version(0)]
-	fn hash_blake2_128(
+	/// Stores data returned by the last call, starting from `offset`, into the supplied buffer.
+	/// See [`pallet_revive_uapi::HostFn::return_data`].
+	#[stable]
+	fn return_data_copy(
 		&mut self,
 		memory: &mut M,
-		input_ptr: u32,
-		input_len: u32,
-		output_ptr: u32,
+		out_ptr: u32,
+		out_len_ptr: u32,
+		offset: u32,
 	) -> Result<(), TrapReason> {
-		self.charge_gas(RuntimeCosts::HashBlake128(input_len))?;
-		Ok(self.compute_hash_on_intermediate_buffer(
-			memory, blake2_128, input_ptr, input_len, output_ptr,
-		)?)
+		let output = mem::take(self.ext.last_frame_output_mut());
+		let result = if offset as usize > output.data.len() {
+			Err(Error::<E::T>::OutOfBounds.into())
+		} else {
+			self.write_sandbox_output(
+				memory,
+				out_ptr,
+				out_len_ptr,
+				&output.data[offset as usize..],
+				false,
+				|len| Some(RuntimeCosts::CopyToContract(len)),
+			)
+		};
+		*self.ext.last_frame_output_mut() = output;
+		Ok(result?)
+	}
+
+	/// Returns the amount of ref_time left.
+	/// See [`pallet_revive_uapi::HostFn::ref_time_left`].
+	#[stable]
+	fn ref_time_left(&mut self, memory: &mut M) -> Result<u64, TrapReason> {
+		self.charge_gas(RuntimeCosts::RefTimeLeft)?;
+		Ok(self.ext.gas_meter().gas_left().ref_time())
 	}
 
 	/// Call into the chain extension provided by the chain if any.
@@ -1783,28 +1776,6 @@ pub mod env {
 		ret
 	}
 
-	/// Emit a custom debug message.
-	/// See [`pallet_revive_uapi::HostFn::debug_message`].
-	#[api_version(0)]
-	fn debug_message(
-		&mut self,
-		memory: &mut M,
-		str_ptr: u32,
-		str_len: u32,
-	) -> Result<ReturnErrorCode, TrapReason> {
-		let str_len = str_len.min(limits::DEBUG_BUFFER_BYTES);
-		self.charge_gas(RuntimeCosts::DebugMessage(str_len))?;
-		if self.ext.append_debug_buffer("") {
-			let data = memory.read(str_ptr, str_len)?;
-			if let Some(msg) = core::str::from_utf8(&data).ok() {
-				self.ext.append_debug_buffer(msg);
-			}
-			Ok(ReturnErrorCode::Success)
-		} else {
-			Ok(ReturnErrorCode::LoggingDisabled)
-		}
-	}
-
 	/// Call some dispatchable of the runtime.
 	/// See [`frame_support::traits::call_runtime`].
 	#[mutating]
@@ -1824,86 +1795,68 @@ pub mod env {
 		)
 	}
 
-	/// Execute an XCM program locally, using the contract's address as the origin.
-	/// See [`pallet_revive_uapi::HostFn::execute_xcm`].
-	#[mutating]
-	fn xcm_execute(
-		&mut self,
-		memory: &mut M,
-		msg_ptr: u32,
-		msg_len: u32,
-	) -> Result<ReturnErrorCode, TrapReason> {
-		use frame_support::dispatch::DispatchInfo;
-		use xcm::VersionedXcm;
-		use xcm_builder::{ExecuteController, ExecuteControllerWeightInfo};
-
-		self.charge_gas(RuntimeCosts::CopyFromContract(msg_len))?;
-		let message: VersionedXcm<CallOf<E::T>> = memory.read_as_unbounded(msg_ptr, msg_len)?;
-
-		let execute_weight =
-			<<E::T as Config>::Xcm as ExecuteController<_, _>>::WeightInfo::execute();
-		let weight = self.ext.gas_meter().gas_left().max(execute_weight);
-		let dispatch_info = DispatchInfo { call_weight: weight, ..Default::default() };
-
-		self.call_dispatchable::<XcmExecutionFailed>(
-			dispatch_info,
-			RuntimeCosts::CallXcmExecute,
-			|runtime| {
-				let origin = crate::RawOrigin::Signed(runtime.ext.account_id().clone()).into();
-				let weight_used = <<E::T as Config>::Xcm>::execute(
-					origin,
-					Box::new(message),
-					weight.saturating_sub(execute_weight),
-				)?;
+	/// Checks whether the caller of the current contract is the origin of the whole call stack.
+	/// See [`pallet_revive_uapi::HostFn::caller_is_origin`].
+	fn caller_is_origin(&mut self, _memory: &mut M) -> Result<u32, TrapReason> {
+		self.charge_gas(RuntimeCosts::CallerIsOrigin)?;
+		Ok(self.ext.caller_is_origin() as u32)
+	}
 
-				Ok(Some(weight_used.saturating_add(execute_weight)).into())
-			},
-		)
+	/// Checks whether the caller of the current contract is root.
+	/// See [`pallet_revive_uapi::HostFn::caller_is_root`].
+	fn caller_is_root(&mut self, _memory: &mut M) -> Result<u32, TrapReason> {
+		self.charge_gas(RuntimeCosts::CallerIsRoot)?;
+		Ok(self.ext.caller_is_root() as u32)
 	}
 
-	/// Send an XCM program from the contract to the specified destination.
-	/// See [`pallet_revive_uapi::HostFn::send_xcm`].
+	/// Clear the value at the given key in the contract storage.
+	/// See [`pallet_revive_uapi::HostFn::clear_storage`]
 	#[mutating]
-	fn xcm_send(
+	fn clear_storage(
 		&mut self,
 		memory: &mut M,
-		dest_ptr: u32,
-		dest_len: u32,
-		msg_ptr: u32,
-		msg_len: u32,
-		output_ptr: u32,
-	) -> Result<ReturnErrorCode, TrapReason> {
-		use xcm::{VersionedLocation, VersionedXcm};
-		use xcm_builder::{SendController, SendControllerWeightInfo};
-
-		self.charge_gas(RuntimeCosts::CopyFromContract(dest_len))?;
-		let dest: VersionedLocation = memory.read_as_unbounded(dest_ptr, dest_len)?;
-
-		self.charge_gas(RuntimeCosts::CopyFromContract(msg_len))?;
-		let message: VersionedXcm<()> = memory.read_as_unbounded(msg_ptr, msg_len)?;
+		flags: u32,
+		key_ptr: u32,
+		key_len: u32,
+	) -> Result<u32, TrapReason> {
+		self.clear_storage(memory, flags, key_ptr, key_len)
+	}
 
-		let weight = <<E::T as Config>::Xcm as SendController<_>>::WeightInfo::send();
-		self.charge_gas(RuntimeCosts::CallRuntime(weight))?;
-		let origin = crate::RawOrigin::Signed(self.ext.account_id().clone()).into();
+	/// Checks whether there is a value stored under the given key.
+	/// See [`pallet_revive_uapi::HostFn::contains_storage`]
+	fn contains_storage(
+		&mut self,
+		memory: &mut M,
+		flags: u32,
+		key_ptr: u32,
+		key_len: u32,
+	) -> Result<u32, TrapReason> {
+		self.contains_storage(memory, flags, key_ptr, key_len)
+	}
 
-		match <<E::T as Config>::Xcm>::send(origin, dest.into(), message.into()) {
-			Ok(message_id) => {
-				memory.write(output_ptr, &message_id.encode())?;
-				Ok(ReturnErrorCode::Success)
-			},
-			Err(e) => {
-				if self.ext.append_debug_buffer("") {
-					self.ext.append_debug_buffer("seal0::xcm_send failed with: ");
-					self.ext.append_debug_buffer(e.into());
-				};
-				Ok(ReturnErrorCode::XcmSendFailed)
-			},
+	/// Emit a custom debug message.
+	/// See [`pallet_revive_uapi::HostFn::debug_message`].
+	fn debug_message(
+		&mut self,
+		memory: &mut M,
+		str_ptr: u32,
+		str_len: u32,
+	) -> Result<ReturnErrorCode, TrapReason> {
+		let str_len = str_len.min(limits::DEBUG_BUFFER_BYTES);
+		self.charge_gas(RuntimeCosts::DebugMessage(str_len))?;
+		if self.ext.append_debug_buffer("") {
+			let data = memory.read(str_ptr, str_len)?;
+			if let Some(msg) = core::str::from_utf8(&data).ok() {
+				self.ext.append_debug_buffer(msg);
+			}
+			Ok(ReturnErrorCode::Success)
+		} else {
+			Ok(ReturnErrorCode::LoggingDisabled)
 		}
 	}
 
 	/// Recovers the ECDSA public key from the given message hash and signature.
 	/// See [`pallet_revive_uapi::HostFn::ecdsa_recover`].
-	#[api_version(0)]
 	fn ecdsa_recover(
 		&mut self,
 		memory: &mut M,
@@ -1932,50 +1885,8 @@ pub mod env {
 		}
 	}
 
-	/// Verify a sr25519 signature
-	/// See [`pallet_revive_uapi::HostFn::sr25519_verify`].
-	#[api_version(0)]
-	fn sr25519_verify(
-		&mut self,
-		memory: &mut M,
-		signature_ptr: u32,
-		pub_key_ptr: u32,
-		message_len: u32,
-		message_ptr: u32,
-	) -> Result<ReturnErrorCode, TrapReason> {
-		self.charge_gas(RuntimeCosts::Sr25519Verify(message_len))?;
-
-		let mut signature: [u8; 64] = [0; 64];
-		memory.read_into_buf(signature_ptr, &mut signature)?;
-
-		let mut pub_key: [u8; 32] = [0; 32];
-		memory.read_into_buf(pub_key_ptr, &mut pub_key)?;
-
-		let message: Vec<u8> = memory.read(message_ptr, message_len)?;
-
-		if self.ext.sr25519_verify(&signature, &message, &pub_key) {
-			Ok(ReturnErrorCode::Success)
-		} else {
-			Ok(ReturnErrorCode::Sr25519VerifyFailed)
-		}
-	}
-
-	/// Replace the contract code at the specified address with new code.
-	/// See [`pallet_revive_uapi::HostFn::set_code_hash`].
-	///
-	/// Disabled until the internal implementation takes care of collecting
-	/// the immutable data of the new code hash.
-	#[mutating]
-	fn set_code_hash(&mut self, memory: &mut M, code_hash_ptr: u32) -> Result<(), TrapReason> {
-		self.charge_gas(RuntimeCosts::SetCodeHash)?;
-		let code_hash: H256 = memory.read_h256(code_hash_ptr)?;
-		self.ext.set_code_hash(code_hash)?;
-		Ok(())
-	}
-
 	/// Calculates Ethereum address from the ECDSA compressed public key and stores
 	/// See [`pallet_revive_uapi::HostFn::ecdsa_to_eth_address`].
-	#[api_version(0)]
 	fn ecdsa_to_eth_address(
 		&mut self,
 		memory: &mut M,
@@ -1995,9 +1906,61 @@ pub mod env {
 		}
 	}
 
+	/// Computes the BLAKE2 128-bit hash on the given input buffer.
+	/// See [`pallet_revive_uapi::HostFn::hash_blake2_128`].
+	fn hash_blake2_128(
+		&mut self,
+		memory: &mut M,
+		input_ptr: u32,
+		input_len: u32,
+		output_ptr: u32,
+	) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::HashBlake128(input_len))?;
+		Ok(self.compute_hash_on_intermediate_buffer(
+			memory, blake2_128, input_ptr, input_len, output_ptr,
+		)?)
+	}
+
+	/// Computes the BLAKE2 256-bit hash on the given input buffer.
+	/// See [`pallet_revive_uapi::HostFn::hash_blake2_256`].
+	fn hash_blake2_256(
+		&mut self,
+		memory: &mut M,
+		input_ptr: u32,
+		input_len: u32,
+		output_ptr: u32,
+	) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::HashBlake256(input_len))?;
+		Ok(self.compute_hash_on_intermediate_buffer(
+			memory, blake2_256, input_ptr, input_len, output_ptr,
+		)?)
+	}
+
+	/// Computes the SHA2 256-bit hash on the given input buffer.
+	/// See [`pallet_revive_uapi::HostFn::hash_sha2_256`].
+	fn hash_sha2_256(
+		&mut self,
+		memory: &mut M,
+		input_ptr: u32,
+		input_len: u32,
+		output_ptr: u32,
+	) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::HashSha256(input_len))?;
+		Ok(self.compute_hash_on_intermediate_buffer(
+			memory, sha2_256, input_ptr, input_len, output_ptr,
+		)?)
+	}
+
+	/// Checks whether a specified address belongs to a contract.
+	/// See [`pallet_revive_uapi::HostFn::is_contract`].
+	fn is_contract(&mut self, memory: &mut M, account_ptr: u32) -> Result<u32, TrapReason> {
+		self.charge_gas(RuntimeCosts::IsContract)?;
+		let address = memory.read_h160(account_ptr)?;
+		Ok(self.ext.is_contract(&address) as u32)
+	}
+
 	/// Adds a new delegate dependency to the contract.
 	/// See [`pallet_revive_uapi::HostFn::lock_delegate_dependency`].
-	#[api_version(0)]
 	#[mutating]
 	fn lock_delegate_dependency(
 		&mut self,
@@ -2010,9 +1973,75 @@ pub mod env {
 		Ok(())
 	}
 
+	/// Stores the minimum balance (a.k.a. existential deposit) into the supplied buffer.
+	/// See [`pallet_revive_uapi::HostFn::minimum_balance`].
+	fn minimum_balance(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::MinimumBalance)?;
+		Ok(self.write_fixed_sandbox_output(
+			memory,
+			out_ptr,
+			&self.ext.minimum_balance().to_little_endian(),
+			false,
+			already_charged,
+		)?)
+	}
+
+	/// Retrieve the code hash of the currently executing contract.
+	/// See [`pallet_revive_uapi::HostFn::own_code_hash`].
+	fn own_code_hash(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::OwnCodeHash)?;
+		let code_hash = *self.ext.own_code_hash();
+		Ok(self.write_fixed_sandbox_output(
+			memory,
+			out_ptr,
+			code_hash.as_bytes(),
+			false,
+			already_charged,
+		)?)
+	}
+
+	/// Replace the contract code at the specified address with new code.
+	/// See [`pallet_revive_uapi::HostFn::set_code_hash`].
+	///
+	/// Disabled until the internal implementation takes care of collecting
+	/// the immutable data of the new code hash.
+	#[mutating]
+	fn set_code_hash(&mut self, memory: &mut M, code_hash_ptr: u32) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::SetCodeHash)?;
+		let code_hash: H256 = memory.read_h256(code_hash_ptr)?;
+		self.ext.set_code_hash(code_hash)?;
+		Ok(())
+	}
+
+	/// Verify a sr25519 signature
+	/// See [`pallet_revive_uapi::HostFn::sr25519_verify`].
+	fn sr25519_verify(
+		&mut self,
+		memory: &mut M,
+		signature_ptr: u32,
+		pub_key_ptr: u32,
+		message_len: u32,
+		message_ptr: u32,
+	) -> Result<ReturnErrorCode, TrapReason> {
+		self.charge_gas(RuntimeCosts::Sr25519Verify(message_len))?;
+
+		let mut signature: [u8; 64] = [0; 64];
+		memory.read_into_buf(signature_ptr, &mut signature)?;
+
+		let mut pub_key: [u8; 32] = [0; 32];
+		memory.read_into_buf(pub_key_ptr, &mut pub_key)?;
+
+		let message: Vec<u8> = memory.read(message_ptr, message_len)?;
+
+		if self.ext.sr25519_verify(&signature, &message, &pub_key) {
+			Ok(ReturnErrorCode::Success)
+		} else {
+			Ok(ReturnErrorCode::Sr25519VerifyFailed)
+		}
+	}
+
 	/// Removes the delegate dependency from the contract.
 	/// see [`pallet_revive_uapi::HostFn::unlock_delegate_dependency`].
-	#[api_version(0)]
 	#[mutating]
 	fn unlock_delegate_dependency(
 		&mut self,
@@ -2025,43 +2054,122 @@ pub mod env {
 		Ok(())
 	}
 
-	/// Stores the length of the data returned by the last call into the supplied buffer.
-	/// See [`pallet_revive_uapi::HostFn::return_data_size`].
-	#[api_version(0)]
-	fn return_data_size(&mut self, memory: &mut M, out_ptr: u32) -> Result<(), TrapReason> {
-		Ok(self.write_fixed_sandbox_output(
+	/// Retrieve and remove the value under the given key from storage.
+	/// See [`pallet_revive_uapi::HostFn::take_storage`]
+	#[mutating]
+	fn take_storage(
+		&mut self,
+		memory: &mut M,
+		flags: u32,
+		key_ptr: u32,
+		key_len: u32,
+		out_ptr: u32,
+		out_len_ptr: u32,
+	) -> Result<ReturnErrorCode, TrapReason> {
+		self.take_storage(memory, flags, key_ptr, key_len, out_ptr, out_len_ptr)
+	}
+
+	/// Remove the calling account and transfer remaining **free** balance.
+	/// See [`pallet_revive_uapi::HostFn::terminate`].
+	#[mutating]
+	fn terminate(&mut self, memory: &mut M, beneficiary_ptr: u32) -> Result<(), TrapReason> {
+		self.terminate(memory, beneficiary_ptr)
+	}
+
+	/// Stores the amount of weight left into the supplied buffer.
+	/// See [`pallet_revive_uapi::HostFn::weight_left`].
+	fn weight_left(
+		&mut self,
+		memory: &mut M,
+		out_ptr: u32,
+		out_len_ptr: u32,
+	) -> Result<(), TrapReason> {
+		self.charge_gas(RuntimeCosts::WeightLeft)?;
+		let gas_left = &self.ext.gas_meter().gas_left().encode();
+		Ok(self.write_sandbox_output(
 			memory,
 			out_ptr,
-			&U256::from(self.ext.last_frame_output().data.len()).to_little_endian(),
+			out_len_ptr,
+			gas_left,
 			false,
-			|len| Some(RuntimeCosts::CopyToContract(len)),
+			already_charged,
 		)?)
 	}
 
-	/// Stores data returned by the last call, starting from `offset`, into the supplied buffer.
-	/// See [`pallet_revive_uapi::HostFn::return_data`].
-	#[api_version(0)]
-	fn return_data_copy(
+	/// Execute an XCM program locally, using the contract's address as the origin.
+	/// See [`pallet_revive_uapi::HostFn::execute_xcm`].
+	#[mutating]
+	fn xcm_execute(
 		&mut self,
 		memory: &mut M,
-		out_ptr: u32,
-		out_len_ptr: u32,
-		offset: u32,
-	) -> Result<(), TrapReason> {
-		let output = mem::take(self.ext.last_frame_output_mut());
-		let result = if offset as usize > output.data.len() {
-			Err(Error::<E::T>::OutOfBounds.into())
-		} else {
-			self.write_sandbox_output(
-				memory,
-				out_ptr,
-				out_len_ptr,
-				&output.data[offset as usize..],
-				false,
-				|len| Some(RuntimeCosts::CopyToContract(len)),
-			)
-		};
-		*self.ext.last_frame_output_mut() = output;
-		Ok(result?)
+		msg_ptr: u32,
+		msg_len: u32,
+	) -> Result<ReturnErrorCode, TrapReason> {
+		use frame_support::dispatch::DispatchInfo;
+		use xcm::VersionedXcm;
+		use xcm_builder::{ExecuteController, ExecuteControllerWeightInfo};
+
+		self.charge_gas(RuntimeCosts::CopyFromContract(msg_len))?;
+		let message: VersionedXcm<CallOf<E::T>> = memory.read_as_unbounded(msg_ptr, msg_len)?;
+
+		let execute_weight =
+			<<E::T as Config>::Xcm as ExecuteController<_, _>>::WeightInfo::execute();
+		let weight = self.ext.gas_meter().gas_left().max(execute_weight);
+		let dispatch_info = DispatchInfo { call_weight: weight, ..Default::default() };
+
+		self.call_dispatchable::<XcmExecutionFailed>(
+			dispatch_info,
+			RuntimeCosts::CallXcmExecute,
+			|runtime| {
+				let origin = crate::RawOrigin::Signed(runtime.ext.account_id().clone()).into();
+				let weight_used = <<E::T as Config>::Xcm>::execute(
+					origin,
+					Box::new(message),
+					weight.saturating_sub(execute_weight),
+				)?;
+
+				Ok(Some(weight_used.saturating_add(execute_weight)).into())
+			},
+		)
+	}
+
+	/// Send an XCM program from the contract to the specified destination.
+	/// See [`pallet_revive_uapi::HostFn::send_xcm`].
+	#[mutating]
+	fn xcm_send(
+		&mut self,
+		memory: &mut M,
+		dest_ptr: u32,
+		dest_len: u32,
+		msg_ptr: u32,
+		msg_len: u32,
+		output_ptr: u32,
+	) -> Result<ReturnErrorCode, TrapReason> {
+		use xcm::{VersionedLocation, VersionedXcm};
+		use xcm_builder::{SendController, SendControllerWeightInfo};
+
+		self.charge_gas(RuntimeCosts::CopyFromContract(dest_len))?;
+		let dest: VersionedLocation = memory.read_as_unbounded(dest_ptr, dest_len)?;
+
+		self.charge_gas(RuntimeCosts::CopyFromContract(msg_len))?;
+		let message: VersionedXcm<()> = memory.read_as_unbounded(msg_ptr, msg_len)?;
+
+		let weight = <<E::T as Config>::Xcm as SendController<_>>::WeightInfo::send();
+		self.charge_gas(RuntimeCosts::CallRuntime(weight))?;
+		let origin = crate::RawOrigin::Signed(self.ext.account_id().clone()).into();
+
+		match <<E::T as Config>::Xcm>::send(origin, dest.into(), message.into()) {
+			Ok(message_id) => {
+				memory.write(output_ptr, &message_id.encode())?;
+				Ok(ReturnErrorCode::Success)
+			},
+			Err(e) => {
+				if self.ext.append_debug_buffer("") {
+					self.ext.append_debug_buffer("seal0::xcm_send failed with: ");
+					self.ext.append_debug_buffer(e.into());
+				};
+				Ok(ReturnErrorCode::XcmSendFailed)
+			},
+		}
 	}
 }
diff --git a/substrate/frame/revive/src/weights.rs b/substrate/frame/revive/src/weights.rs
index 96654432a5cc..e35ba5ca0766 100644
--- a/substrate/frame/revive/src/weights.rs
+++ b/substrate/frame/revive/src/weights.rs
@@ -18,28 +18,28 @@
 //! Autogenerated weights for `pallet_revive`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2024-11-08, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2024-12-19, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
-//! HOSTNAME: `runner-wiukf8gn-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
+//! HOSTNAME: `19e0eeaa3bc2`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("dev")`, DB CACHE: `1024`
 
 // Executed Command:
-// ./target/production/substrate-node
+// target/production/substrate-node
 // benchmark
 // pallet
+// --extrinsic=*
 // --chain=dev
+// --pallet=pallet_revive
+// --header=/__w/polkadot-sdk/polkadot-sdk/substrate/HEADER-APACHE2
+// --output=/__w/polkadot-sdk/polkadot-sdk/substrate/frame/revive/src/weights.rs
+// --wasm-execution=compiled
 // --steps=50
 // --repeat=20
-// --pallet=pallet_revive
+// --heap-pages=4096
+// --template=substrate/.maintain/frame-weight-template.hbs
 // --no-storage-info
-// --no-median-slopes
 // --no-min-squares
-// --extrinsic=*
-// --wasm-execution=compiled
-// --heap-pages=4096
-// --output=./substrate/frame/revive/src/weights.rs
-// --header=./substrate/HEADER-APACHE2
-// --template=./substrate/.maintain/frame-weight-template.hbs
+// --no-median-slopes
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
@@ -74,17 +74,25 @@ pub trait WeightInfo {
 	fn seal_caller_is_root() -> Weight;
 	fn seal_address() -> Weight;
 	fn seal_weight_left() -> Weight;
+	fn seal_ref_time_left() -> Weight;
 	fn seal_balance() -> Weight;
 	fn seal_balance_of() -> Weight;
 	fn seal_get_immutable_data(n: u32, ) -> Weight;
 	fn seal_set_immutable_data(n: u32, ) -> Weight;
 	fn seal_value_transferred() -> Weight;
 	fn seal_minimum_balance() -> Weight;
+	fn seal_return_data_size() -> Weight;
+	fn seal_call_data_size() -> Weight;
+	fn seal_gas_limit() -> Weight;
+	fn seal_gas_price() -> Weight;
+	fn seal_base_fee() -> Weight;
 	fn seal_block_number() -> Weight;
 	fn seal_block_hash() -> Weight;
 	fn seal_now() -> Weight;
 	fn seal_weight_to_fee() -> Weight;
-	fn seal_input(n: u32, ) -> Weight;
+	fn seal_copy_to_contract(n: u32, ) -> Weight;
+	fn seal_call_data_load() -> Weight;
+	fn seal_call_data_copy(n: u32, ) -> Weight;
 	fn seal_return(n: u32, ) -> Weight;
 	fn seal_terminate(n: u32, ) -> Weight;
 	fn seal_deposit_event(t: u32, n: u32, ) -> Weight;
@@ -133,8 +141,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `1594`
-		// Minimum execution time: 2_818_000 picoseconds.
-		Weight::from_parts(3_058_000, 1594)
+		// Minimum execution time: 2_859_000 picoseconds.
+		Weight::from_parts(3_007_000, 1594)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
@@ -144,10 +152,10 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `425 + k * (69 ±0)`
 		//  Estimated: `415 + k * (70 ±0)`
-		// Minimum execution time: 15_916_000 picoseconds.
-		Weight::from_parts(16_132_000, 415)
-			// Standard Error: 1_482
-			.saturating_add(Weight::from_parts(1_185_583, 0).saturating_mul(k.into()))
+		// Minimum execution time: 15_640_000 picoseconds.
+		Weight::from_parts(1_609_026, 415)
+			// Standard Error: 1_359
+			.saturating_add(Weight::from_parts(1_204_420, 0).saturating_mul(k.into()))
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(k.into())))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
@@ -169,10 +177,10 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// The range of component `c` is `[0, 262144]`.
 	fn call_with_code_per_byte(_c: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1502`
-		//  Estimated: `7442`
-		// Minimum execution time: 88_115_000 picoseconds.
-		Weight::from_parts(92_075_651, 7442)
+		//  Measured:  `1463`
+		//  Estimated: `7403`
+		// Minimum execution time: 89_437_000 picoseconds.
+		Weight::from_parts(94_285_182, 7403)
 			.saturating_add(T::DbWeight::get().reads(7_u64))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
@@ -194,14 +202,14 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// The range of component `i` is `[0, 262144]`.
 	fn instantiate_with_code(c: u32, i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `403`
-		//  Estimated: `6326`
-		// Minimum execution time: 188_274_000 picoseconds.
-		Weight::from_parts(157_773_869, 6326)
+		//  Measured:  `364`
+		//  Estimated: `6327`
+		// Minimum execution time: 187_904_000 picoseconds.
+		Weight::from_parts(153_252_081, 6327)
 			// Standard Error: 11
-			.saturating_add(Weight::from_parts(16, 0).saturating_mul(c.into()))
+			.saturating_add(Weight::from_parts(49, 0).saturating_mul(c.into()))
 			// Standard Error: 11
-			.saturating_add(Weight::from_parts(4_464, 0).saturating_mul(i.into()))
+			.saturating_add(Weight::from_parts(4_528, 0).saturating_mul(i.into()))
 			.saturating_add(T::DbWeight::get().reads(7_u64))
 			.saturating_add(T::DbWeight::get().writes(6_u64))
 	}
@@ -223,11 +231,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	fn instantiate(i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `1296`
-		//  Estimated: `4739`
-		// Minimum execution time: 158_616_000 picoseconds.
-		Weight::from_parts(134_329_076, 4739)
-			// Standard Error: 15
-			.saturating_add(Weight::from_parts(4_358, 0).saturating_mul(i.into()))
+		//  Estimated: `4758`
+		// Minimum execution time: 154_656_000 picoseconds.
+		Weight::from_parts(139_308_398, 4758)
+			// Standard Error: 16
+			.saturating_add(Weight::from_parts(4_421, 0).saturating_mul(i.into()))
 			.saturating_add(T::DbWeight::get().reads(7_u64))
 			.saturating_add(T::DbWeight::get().writes(4_u64))
 	}
@@ -245,10 +253,10 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `Measured`)
 	fn call() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1502`
-		//  Estimated: `7442`
-		// Minimum execution time: 134_935_000 picoseconds.
-		Weight::from_parts(141_040_000, 7442)
+		//  Measured:  `1463`
+		//  Estimated: `7403`
+		// Minimum execution time: 138_815_000 picoseconds.
+		Weight::from_parts(149_067_000, 7403)
 			.saturating_add(T::DbWeight::get().reads(7_u64))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
@@ -259,12 +267,14 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Storage: `Revive::PristineCode` (r:0 w:1)
 	/// Proof: `Revive::PristineCode` (`max_values`: None, `max_size`: Some(262180), added: 264655, mode: `Measured`)
 	/// The range of component `c` is `[0, 262144]`.
-	fn upload_code(_c: u32, ) -> Weight {
+	fn upload_code(c: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `3574`
-		// Minimum execution time: 51_026_000 picoseconds.
-		Weight::from_parts(53_309_143, 3574)
+		// Minimum execution time: 49_978_000 picoseconds.
+		Weight::from_parts(51_789_325, 3574)
+			// Standard Error: 0
+			.saturating_add(Weight::from_parts(1, 0).saturating_mul(c.into()))
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 			.saturating_add(T::DbWeight::get().writes(3_u64))
 	}
@@ -278,8 +288,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `285`
 		//  Estimated: `3750`
-		// Minimum execution time: 44_338_000 picoseconds.
-		Weight::from_parts(45_398_000, 3750)
+		// Minimum execution time: 43_833_000 picoseconds.
+		Weight::from_parts(44_660_000, 3750)
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 			.saturating_add(T::DbWeight::get().writes(3_u64))
 	}
@@ -291,8 +301,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `529`
 		//  Estimated: `6469`
-		// Minimum execution time: 26_420_000 picoseconds.
-		Weight::from_parts(27_141_000, 6469)
+		// Minimum execution time: 26_717_000 picoseconds.
+		Weight::from_parts(28_566_000, 6469)
 			.saturating_add(T::DbWeight::get().reads(3_u64))
 			.saturating_add(T::DbWeight::get().writes(3_u64))
 	}
@@ -304,8 +314,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `3574`
-		// Minimum execution time: 39_735_000 picoseconds.
-		Weight::from_parts(41_260_000, 3574)
+		// Minimum execution time: 39_401_000 picoseconds.
+		Weight::from_parts(40_542_000, 3574)
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
@@ -317,8 +327,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `56`
 		//  Estimated: `3521`
-		// Minimum execution time: 32_059_000 picoseconds.
-		Weight::from_parts(32_776_000, 3521)
+		// Minimum execution time: 31_570_000 picoseconds.
+		Weight::from_parts(32_302_000, 3521)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(2_u64))
 	}
@@ -330,8 +340,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 13_553_000 picoseconds.
-		Weight::from_parts(14_121_000, 3610)
+		// Minimum execution time: 13_607_000 picoseconds.
+		Weight::from_parts(13_903_000, 3610)
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 	}
 	/// The range of component `r` is `[0, 1600]`.
@@ -339,24 +349,24 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_392_000 picoseconds.
-		Weight::from_parts(7_692_248, 0)
-			// Standard Error: 105
-			.saturating_add(Weight::from_parts(180_036, 0).saturating_mul(r.into()))
+		// Minimum execution time: 7_400_000 picoseconds.
+		Weight::from_parts(8_388_251, 0)
+			// Standard Error: 283
+			.saturating_add(Weight::from_parts(165_630, 0).saturating_mul(r.into()))
 	}
 	fn seal_caller() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 287_000 picoseconds.
-		Weight::from_parts(317_000, 0)
+		// Minimum execution time: 275_000 picoseconds.
+		Weight::from_parts(305_000, 0)
 	}
 	fn seal_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 235_000 picoseconds.
-		Weight::from_parts(288_000, 0)
+		// Minimum execution time: 224_000 picoseconds.
+		Weight::from_parts(265_000, 0)
 	}
 	/// Storage: `Revive::ContractInfoOf` (r:1 w:0)
 	/// Proof: `Revive::ContractInfoOf` (`max_values`: None, `max_size`: Some(1779), added: 4254, mode: `Measured`)
@@ -364,8 +374,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `306`
 		//  Estimated: `3771`
-		// Minimum execution time: 10_101_000 picoseconds.
-		Weight::from_parts(10_420_000, 3771)
+		// Minimum execution time: 10_004_000 picoseconds.
+		Weight::from_parts(10_336_000, 3771)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 	}
 	/// Storage: `Revive::ContractInfoOf` (r:1 w:0)
@@ -374,16 +384,16 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `403`
 		//  Estimated: `3868`
-		// Minimum execution time: 11_422_000 picoseconds.
-		Weight::from_parts(11_829_000, 3868)
+		// Minimum execution time: 11_054_000 picoseconds.
+		Weight::from_parts(11_651_000, 3868)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 	}
 	fn seal_own_code_hash() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 247_000 picoseconds.
-		Weight::from_parts(282_000, 0)
+		// Minimum execution time: 252_000 picoseconds.
+		Weight::from_parts(305_000, 0)
 	}
 	/// Storage: `Revive::ContractInfoOf` (r:1 w:0)
 	/// Proof: `Revive::ContractInfoOf` (`max_values`: None, `max_size`: Some(1779), added: 4254, mode: `Measured`)
@@ -393,44 +403,51 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `473`
 		//  Estimated: `3938`
-		// Minimum execution time: 14_856_000 picoseconds.
-		Weight::from_parts(15_528_000, 3938)
+		// Minimum execution time: 14_461_000 picoseconds.
+		Weight::from_parts(15_049_000, 3938)
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 	}
 	fn seal_caller_is_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 303_000 picoseconds.
-		Weight::from_parts(361_000, 0)
+		// Minimum execution time: 312_000 picoseconds.
+		Weight::from_parts(338_000, 0)
 	}
 	fn seal_caller_is_root() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 253_000 picoseconds.
-		Weight::from_parts(287_000, 0)
+		// Minimum execution time: 243_000 picoseconds.
+		Weight::from_parts(299_000, 0)
 	}
 	fn seal_address() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
 		// Minimum execution time: 231_000 picoseconds.
-		Weight::from_parts(263_000, 0)
+		Weight::from_parts(271_000, 0)
 	}
 	fn seal_weight_left() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 628_000 picoseconds.
-		Weight::from_parts(697_000, 0)
+		// Minimum execution time: 683_000 picoseconds.
+		Weight::from_parts(732_000, 0)
+	}
+	fn seal_ref_time_left() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 226_000 picoseconds.
+		Weight::from_parts(273_000, 0)
 	}
 	fn seal_balance() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `103`
+		//  Measured:  `102`
 		//  Estimated: `0`
-		// Minimum execution time: 4_531_000 picoseconds.
-		Weight::from_parts(4_726_000, 0)
+		// Minimum execution time: 4_626_000 picoseconds.
+		Weight::from_parts(4_842_000, 0)
 	}
 	/// Storage: `Revive::AddressSuffix` (r:1 w:0)
 	/// Proof: `Revive::AddressSuffix` (`max_values`: None, `max_size`: Some(32), added: 2507, mode: `Measured`)
@@ -440,8 +457,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `264`
 		//  Estimated: `3729`
-		// Minimum execution time: 8_787_000 picoseconds.
-		Weight::from_parts(9_175_000, 3729)
+		// Minimum execution time: 12_309_000 picoseconds.
+		Weight::from_parts(12_653_000, 3729)
 			.saturating_add(T::DbWeight::get().reads(2_u64))
 	}
 	/// Storage: `Revive::ImmutableDataOf` (r:1 w:0)
@@ -451,10 +468,10 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `238 + n * (1 ±0)`
 		//  Estimated: `3703 + n * (1 ±0)`
-		// Minimum execution time: 5_760_000 picoseconds.
-		Weight::from_parts(6_591_336, 3703)
-			// Standard Error: 4
-			.saturating_add(Weight::from_parts(628, 0).saturating_mul(n.into()))
+		// Minimum execution time: 5_838_000 picoseconds.
+		Weight::from_parts(9_570_778, 3703)
+			// Standard Error: 19
+			.saturating_add(Weight::from_parts(721, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
@@ -465,32 +482,67 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_971_000 picoseconds.
-		Weight::from_parts(2_206_252, 0)
-			// Standard Error: 3
-			.saturating_add(Weight::from_parts(529, 0).saturating_mul(n.into()))
+		// Minimum execution time: 1_910_000 picoseconds.
+		Weight::from_parts(2_205_396, 0)
+			// Standard Error: 2
+			.saturating_add(Weight::from_parts(538, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
 	fn seal_value_transferred() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 246_000 picoseconds.
-		Weight::from_parts(279_000, 0)
+		// Minimum execution time: 224_000 picoseconds.
+		Weight::from_parts(274_000, 0)
 	}
 	fn seal_minimum_balance() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 223_000 picoseconds.
-		Weight::from_parts(274_000, 0)
+		// Minimum execution time: 231_000 picoseconds.
+		Weight::from_parts(279_000, 0)
+	}
+	fn seal_return_data_size() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 229_000 picoseconds.
+		Weight::from_parts(267_000, 0)
+	}
+	fn seal_call_data_size() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 218_000 picoseconds.
+		Weight::from_parts(267_000, 0)
+	}
+	fn seal_gas_limit() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 225_000 picoseconds.
+		Weight::from_parts(280_000, 0)
+	}
+	fn seal_gas_price() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 274_000 picoseconds.
+		Weight::from_parts(323_000, 0)
+	}
+	fn seal_base_fee() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 239_000 picoseconds.
+		Weight::from_parts(290_000, 0)
 	}
 	fn seal_block_number() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 213_000 picoseconds.
-		Weight::from_parts(270_000, 0)
+		// Minimum execution time: 224_000 picoseconds.
+		Weight::from_parts(274_000, 0)
 	}
 	/// Storage: `System::BlockHash` (r:1 w:0)
 	/// Proof: `System::BlockHash` (`max_values`: None, `max_size`: Some(44), added: 2519, mode: `Measured`)
@@ -498,43 +550,60 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `30`
 		//  Estimated: `3495`
-		// Minimum execution time: 3_502_000 picoseconds.
-		Weight::from_parts(3_777_000, 3495)
+		// Minimum execution time: 3_430_000 picoseconds.
+		Weight::from_parts(3_692_000, 3495)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 	}
 	fn seal_now() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 232_000 picoseconds.
-		Weight::from_parts(277_000, 0)
+		// Minimum execution time: 241_000 picoseconds.
+		Weight::from_parts(290_000, 0)
 	}
 	fn seal_weight_to_fee() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_293_000 picoseconds.
-		Weight::from_parts(1_426_000, 0)
+		// Minimum execution time: 1_355_000 picoseconds.
+		Weight::from_parts(1_493_000, 0)
 	}
 	/// The range of component `n` is `[0, 262140]`.
-	fn seal_input(n: u32, ) -> Weight {
+	fn seal_copy_to_contract(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 348_000 picoseconds.
+		Weight::from_parts(1_004_890, 0)
+			// Standard Error: 0
+			.saturating_add(Weight::from_parts(202, 0).saturating_mul(n.into()))
+	}
+	fn seal_call_data_load() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 449_000 picoseconds.
-		Weight::from_parts(446_268, 0)
+		// Minimum execution time: 222_000 picoseconds.
+		Weight::from_parts(256_000, 0)
+	}
+	/// The range of component `n` is `[0, 262144]`.
+	fn seal_call_data_copy(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 240_000 picoseconds.
+		Weight::from_parts(330_609, 0)
 			// Standard Error: 0
-			.saturating_add(Weight::from_parts(113, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(114, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 262140]`.
 	fn seal_return(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 244_000 picoseconds.
-		Weight::from_parts(612_733, 0)
+		// Minimum execution time: 232_000 picoseconds.
+		Weight::from_parts(264_000, 0)
 			// Standard Error: 0
-			.saturating_add(Weight::from_parts(200, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(208, 0).saturating_mul(n.into()))
 	}
 	/// Storage: `Revive::AddressSuffix` (r:1 w:0)
 	/// Proof: `Revive::AddressSuffix` (`max_values`: None, `max_size`: Some(32), added: 2507, mode: `Measured`)
@@ -549,12 +618,12 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// The range of component `n` is `[0, 32]`.
 	fn seal_terminate(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `324 + n * (88 ±0)`
-		//  Estimated: `3789 + n * (2563 ±0)`
-		// Minimum execution time: 21_822_000 picoseconds.
-		Weight::from_parts(22_468_601, 3789)
-			// Standard Error: 7_303
-			.saturating_add(Weight::from_parts(4_138_073, 0).saturating_mul(n.into()))
+		//  Measured:  `322 + n * (88 ±0)`
+		//  Estimated: `3787 + n * (2563 ±0)`
+		// Minimum execution time: 21_920_000 picoseconds.
+		Weight::from_parts(21_725_868, 3787)
+			// Standard Error: 11_165
+			.saturating_add(Weight::from_parts(4_317_986, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(3_u64))
 			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(n.into())))
 			.saturating_add(T::DbWeight::get().writes(4_u64))
@@ -562,56 +631,56 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 			.saturating_add(Weight::from_parts(0, 2563).saturating_mul(n.into()))
 	}
 	/// The range of component `t` is `[0, 4]`.
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_deposit_event(t: u32, n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 4_127_000 picoseconds.
-		Weight::from_parts(4_043_097, 0)
-			// Standard Error: 3_136
-			.saturating_add(Weight::from_parts(209_603, 0).saturating_mul(t.into()))
-			// Standard Error: 28
-			.saturating_add(Weight::from_parts(988, 0).saturating_mul(n.into()))
+		// Minimum execution time: 4_140_000 picoseconds.
+		Weight::from_parts(4_259_301, 0)
+			// Standard Error: 3_362
+			.saturating_add(Weight::from_parts(194_546, 0).saturating_mul(t.into()))
+			// Standard Error: 34
+			.saturating_add(Weight::from_parts(774, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `i` is `[0, 262144]`.
 	fn seal_debug_message(i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 276_000 picoseconds.
-		Weight::from_parts(1_111_301, 0)
-			// Standard Error: 0
-			.saturating_add(Weight::from_parts(706, 0).saturating_mul(i.into()))
+		// Minimum execution time: 340_000 picoseconds.
+		Weight::from_parts(306_527, 0)
+			// Standard Error: 1
+			.saturating_add(Weight::from_parts(728, 0).saturating_mul(i.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn get_storage_empty() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `744`
-		//  Estimated: `744`
-		// Minimum execution time: 7_869_000 picoseconds.
-		Weight::from_parts(8_190_000, 744)
+		//  Measured:  `680`
+		//  Estimated: `680`
+		// Minimum execution time: 10_747_000 picoseconds.
+		Weight::from_parts(11_276_000, 680)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn get_storage_full() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `10754`
-		//  Estimated: `10754`
-		// Minimum execution time: 42_793_000 picoseconds.
-		Weight::from_parts(43_861_000, 10754)
+		//  Measured:  `10690`
+		//  Estimated: `10690`
+		// Minimum execution time: 42_076_000 picoseconds.
+		Weight::from_parts(43_381_000, 10690)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn set_storage_empty() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `744`
-		//  Estimated: `744`
-		// Minimum execution time: 8_753_000 picoseconds.
-		Weight::from_parts(9_235_000, 744)
+		//  Measured:  `680`
+		//  Estimated: `680`
+		// Minimum execution time: 11_703_000 picoseconds.
+		Weight::from_parts(12_308_000, 680)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -619,85 +688,85 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn set_storage_full() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `10754`
-		//  Estimated: `10754`
-		// Minimum execution time: 44_446_000 picoseconds.
-		Weight::from_parts(45_586_000, 10754)
+		//  Measured:  `10690`
+		//  Estimated: `10690`
+		// Minimum execution time: 43_460_000 picoseconds.
+		Weight::from_parts(45_165_000, 10690)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
-	/// The range of component `o` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
+	/// The range of component `o` is `[0, 448]`.
 	fn seal_set_storage(n: u32, o: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + o * (1 ±0)`
 		//  Estimated: `247 + o * (1 ±0)`
-		// Minimum execution time: 9_214_000 picoseconds.
-		Weight::from_parts(9_888_060, 247)
-			// Standard Error: 41
-			.saturating_add(Weight::from_parts(151, 0).saturating_mul(n.into()))
-			// Standard Error: 41
-			.saturating_add(Weight::from_parts(315, 0).saturating_mul(o.into()))
+		// Minimum execution time: 9_087_000 picoseconds.
+		Weight::from_parts(11_787_486, 247)
+			// Standard Error: 179
+			.saturating_add(Weight::from_parts(976, 0).saturating_mul(n.into()))
+			// Standard Error: 179
+			.saturating_add(Weight::from_parts(3_151, 0).saturating_mul(o.into()))
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(o.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_clear_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + n * (1 ±0)`
 		//  Estimated: `247 + n * (1 ±0)`
-		// Minimum execution time: 8_647_000 picoseconds.
-		Weight::from_parts(9_553_009, 247)
-			// Standard Error: 48
-			.saturating_add(Weight::from_parts(651, 0).saturating_mul(n.into()))
+		// Minimum execution time: 8_611_000 picoseconds.
+		Weight::from_parts(11_791_390, 247)
+			// Standard Error: 308
+			.saturating_add(Weight::from_parts(3_943, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_get_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + n * (1 ±0)`
 		//  Estimated: `247 + n * (1 ±0)`
-		// Minimum execution time: 8_457_000 picoseconds.
-		Weight::from_parts(9_199_745, 247)
-			// Standard Error: 59
-			.saturating_add(Weight::from_parts(1_562, 0).saturating_mul(n.into()))
+		// Minimum execution time: 8_389_000 picoseconds.
+		Weight::from_parts(11_625_480, 247)
+			// Standard Error: 315
+			.saturating_add(Weight::from_parts(4_487, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_contains_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + n * (1 ±0)`
 		//  Estimated: `247 + n * (1 ±0)`
-		// Minimum execution time: 8_025_000 picoseconds.
-		Weight::from_parts(8_700_911, 247)
-			// Standard Error: 49
-			.saturating_add(Weight::from_parts(635, 0).saturating_mul(n.into()))
+		// Minimum execution time: 7_947_000 picoseconds.
+		Weight::from_parts(10_970_587, 247)
+			// Standard Error: 310
+			.saturating_add(Weight::from_parts(3_675, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_take_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + n * (1 ±0)`
 		//  Estimated: `247 + n * (1 ±0)`
-		// Minimum execution time: 9_346_000 picoseconds.
-		Weight::from_parts(10_297_284, 247)
-			// Standard Error: 62
-			.saturating_add(Weight::from_parts(1_396, 0).saturating_mul(n.into()))
+		// Minimum execution time: 9_071_000 picoseconds.
+		Weight::from_parts(12_525_027, 247)
+			// Standard Error: 328
+			.saturating_add(Weight::from_parts(4_427, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
@@ -706,87 +775,89 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_428_000 picoseconds.
-		Weight::from_parts(1_517_000, 0)
+		// Minimum execution time: 1_487_000 picoseconds.
+		Weight::from_parts(1_611_000, 0)
 	}
 	fn set_transient_storage_full() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_868_000 picoseconds.
-		Weight::from_parts(1_942_000, 0)
+		// Minimum execution time: 1_852_000 picoseconds.
+		Weight::from_parts(1_982_000, 0)
 	}
 	fn get_transient_storage_empty() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_403_000 picoseconds.
-		Weight::from_parts(1_539_000, 0)
+		// Minimum execution time: 1_467_000 picoseconds.
+		Weight::from_parts(1_529_000, 0)
 	}
 	fn get_transient_storage_full() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_676_000 picoseconds.
-		Weight::from_parts(1_760_000, 0)
+		// Minimum execution time: 1_630_000 picoseconds.
+		Weight::from_parts(1_712_000, 0)
 	}
 	fn rollback_transient_storage() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_119_000 picoseconds.
-		Weight::from_parts(1_205_000, 0)
+		// Minimum execution time: 1_188_000 picoseconds.
+		Weight::from_parts(1_268_000, 0)
 	}
-	/// The range of component `n` is `[0, 512]`.
-	/// The range of component `o` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
+	/// The range of component `o` is `[0, 448]`.
 	fn seal_set_transient_storage(n: u32, o: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_146_000 picoseconds.
-		Weight::from_parts(2_315_339, 0)
-			// Standard Error: 13
-			.saturating_add(Weight::from_parts(327, 0).saturating_mul(n.into()))
-			// Standard Error: 13
-			.saturating_add(Weight::from_parts(366, 0).saturating_mul(o.into()))
+		// Minimum execution time: 2_197_000 picoseconds.
+		Weight::from_parts(2_464_654, 0)
+			// Standard Error: 17
+			.saturating_add(Weight::from_parts(296, 0).saturating_mul(n.into()))
+			// Standard Error: 17
+			.saturating_add(Weight::from_parts(342, 0).saturating_mul(o.into()))
 	}
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_clear_transient_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_950_000 picoseconds.
-		Weight::from_parts(2_271_073, 0)
-			// Standard Error: 15
-			.saturating_add(Weight::from_parts(373, 0).saturating_mul(n.into()))
+		// Minimum execution time: 2_005_000 picoseconds.
+		Weight::from_parts(2_381_053, 0)
+			// Standard Error: 23
+			.saturating_add(Weight::from_parts(322, 0).saturating_mul(n.into()))
 	}
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_get_transient_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_839_000 picoseconds.
-		Weight::from_parts(2_049_659, 0)
-			// Standard Error: 14
-			.saturating_add(Weight::from_parts(291, 0).saturating_mul(n.into()))
+		// Minimum execution time: 1_853_000 picoseconds.
+		Weight::from_parts(2_082_772, 0)
+			// Standard Error: 20
+			.saturating_add(Weight::from_parts(322, 0).saturating_mul(n.into()))
 	}
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_contains_transient_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_716_000 picoseconds.
-		Weight::from_parts(1_893_932, 0)
-			// Standard Error: 12
-			.saturating_add(Weight::from_parts(172, 0).saturating_mul(n.into()))
+		// Minimum execution time: 1_711_000 picoseconds.
+		Weight::from_parts(1_899_649, 0)
+			// Standard Error: 16
+			.saturating_add(Weight::from_parts(208, 0).saturating_mul(n.into()))
 	}
-	/// The range of component `n` is `[0, 512]`.
-	fn seal_take_transient_storage(_n: u32, ) -> Weight {
+	/// The range of component `n` is `[0, 448]`.
+	fn seal_take_transient_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_448_000 picoseconds.
-		Weight::from_parts(2_676_764, 0)
+		// Minimum execution time: 2_460_000 picoseconds.
+		Weight::from_parts(2_684_364, 0)
+			// Standard Error: 22
+			.saturating_add(Weight::from_parts(56, 0).saturating_mul(n.into()))
 	}
 	/// Storage: `Revive::AddressSuffix` (r:1 w:0)
 	/// Proof: `Revive::AddressSuffix` (`max_values`: None, `max_size`: Some(32), added: 2507, mode: `Measured`)
@@ -802,30 +873,32 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// The range of component `i` is `[0, 262144]`.
 	fn seal_call(t: u32, i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1294 + t * (242 ±0)`
-		//  Estimated: `4759 + t * (2501 ±0)`
-		// Minimum execution time: 39_786_000 picoseconds.
-		Weight::from_parts(41_175_457, 4759)
-			// Standard Error: 45_251
-			.saturating_add(Weight::from_parts(2_375_617, 0).saturating_mul(t.into()))
+		//  Measured:  `1292 + t * (203 ±0)`
+		//  Estimated: `4757 + t * (2480 ±0)`
+		// Minimum execution time: 40_031_000 picoseconds.
+		Weight::from_parts(41_527_691, 4757)
+			// Standard Error: 50_351
+			.saturating_add(Weight::from_parts(1_112_950, 0).saturating_mul(t.into()))
 			// Standard Error: 0
-			.saturating_add(Weight::from_parts(2, 0).saturating_mul(i.into()))
+			.saturating_add(Weight::from_parts(1, 0).saturating_mul(i.into()))
 			.saturating_add(T::DbWeight::get().reads(4_u64))
 			.saturating_add(T::DbWeight::get().reads((1_u64).saturating_mul(t.into())))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
-			.saturating_add(Weight::from_parts(0, 2501).saturating_mul(t.into()))
+			.saturating_add(Weight::from_parts(0, 2480).saturating_mul(t.into()))
 	}
+	/// Storage: `Revive::ContractInfoOf` (r:1 w:0)
+	/// Proof: `Revive::ContractInfoOf` (`max_values`: None, `max_size`: Some(1779), added: 4254, mode: `Measured`)
 	/// Storage: `Revive::CodeInfoOf` (r:1 w:0)
 	/// Proof: `Revive::CodeInfoOf` (`max_values`: None, `max_size`: Some(96), added: 2571, mode: `Measured`)
 	/// Storage: `Revive::PristineCode` (r:1 w:0)
 	/// Proof: `Revive::PristineCode` (`max_values`: None, `max_size`: Some(262180), added: 264655, mode: `Measured`)
 	fn seal_delegate_call() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1064`
-		//  Estimated: `4529`
-		// Minimum execution time: 29_762_000 picoseconds.
-		Weight::from_parts(31_345_000, 4529)
-			.saturating_add(T::DbWeight::get().reads(2_u64))
+		//  Measured:  `1237`
+		//  Estimated: `4702`
+		// Minimum execution time: 35_759_000 picoseconds.
+		Weight::from_parts(37_086_000, 4702)
+			.saturating_add(T::DbWeight::get().reads(3_u64))
 	}
 	/// Storage: `Revive::CodeInfoOf` (r:1 w:1)
 	/// Proof: `Revive::CodeInfoOf` (`max_values`: None, `max_size`: Some(96), added: 2571, mode: `Measured`)
@@ -838,12 +911,12 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// The range of component `i` is `[0, 262144]`.
 	fn seal_instantiate(i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1310`
-		//  Estimated: `4748`
-		// Minimum execution time: 117_791_000 picoseconds.
-		Weight::from_parts(105_413_907, 4748)
-			// Standard Error: 11
-			.saturating_add(Weight::from_parts(4_038, 0).saturating_mul(i.into()))
+		//  Measured:  `1271`
+		//  Estimated: `4710`
+		// Minimum execution time: 116_485_000 picoseconds.
+		Weight::from_parts(108_907_717, 4710)
+			// Standard Error: 12
+			.saturating_add(Weight::from_parts(4_125, 0).saturating_mul(i.into()))
 			.saturating_add(T::DbWeight::get().reads(4_u64))
 			.saturating_add(T::DbWeight::get().writes(3_u64))
 	}
@@ -852,64 +925,64 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 638_000 picoseconds.
-		Weight::from_parts(4_703_710, 0)
+		// Minimum execution time: 651_000 picoseconds.
+		Weight::from_parts(3_867_609, 0)
 			// Standard Error: 3
-			.saturating_add(Weight::from_parts(1_349, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(1_384, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 262144]`.
 	fn seal_hash_keccak_256(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_085_000 picoseconds.
-		Weight::from_parts(3_630_716, 0)
+		// Minimum execution time: 1_090_000 picoseconds.
+		Weight::from_parts(5_338_460, 0)
 			// Standard Error: 3
-			.saturating_add(Weight::from_parts(3_567, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(3_601, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 262144]`.
 	fn seal_hash_blake2_256(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 643_000 picoseconds.
-		Weight::from_parts(3_733_026, 0)
+		// Minimum execution time: 717_000 picoseconds.
+		Weight::from_parts(2_629_461, 0)
 			// Standard Error: 3
-			.saturating_add(Weight::from_parts(1_492, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(1_528, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 262144]`.
 	fn seal_hash_blake2_128(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 653_000 picoseconds.
-		Weight::from_parts(4_627_285, 0)
+		// Minimum execution time: 660_000 picoseconds.
+		Weight::from_parts(4_807_814, 0)
 			// Standard Error: 3
-			.saturating_add(Weight::from_parts(1_478, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(1_509, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 261889]`.
 	fn seal_sr25519_verify(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 45_786_000 picoseconds.
-		Weight::from_parts(36_383_470, 0)
-			// Standard Error: 10
-			.saturating_add(Weight::from_parts(5_396, 0).saturating_mul(n.into()))
+		// Minimum execution time: 42_829_000 picoseconds.
+		Weight::from_parts(24_650_992, 0)
+			// Standard Error: 14
+			.saturating_add(Weight::from_parts(5_212, 0).saturating_mul(n.into()))
 	}
 	fn seal_ecdsa_recover() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 48_140_000 picoseconds.
-		Weight::from_parts(49_720_000, 0)
+		// Minimum execution time: 46_902_000 picoseconds.
+		Weight::from_parts(48_072_000, 0)
 	}
 	fn seal_ecdsa_to_eth_address() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 12_565_000 picoseconds.
-		Weight::from_parts(12_704_000, 0)
+		// Minimum execution time: 12_713_000 picoseconds.
+		Weight::from_parts(12_847_000, 0)
 	}
 	/// Storage: `Revive::CodeInfoOf` (r:1 w:1)
 	/// Proof: `Revive::CodeInfoOf` (`max_values`: None, `max_size`: Some(96), added: 2571, mode: `Measured`)
@@ -917,8 +990,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `300`
 		//  Estimated: `3765`
-		// Minimum execution time: 17_208_000 picoseconds.
-		Weight::from_parts(18_307_000, 3765)
+		// Minimum execution time: 17_657_000 picoseconds.
+		Weight::from_parts(18_419_000, 3765)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -928,8 +1001,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `338`
 		//  Estimated: `3803`
-		// Minimum execution time: 13_686_000 picoseconds.
-		Weight::from_parts(14_186_000, 3803)
+		// Minimum execution time: 13_650_000 picoseconds.
+		Weight::from_parts(14_209_000, 3803)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -939,8 +1012,8 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `338`
 		//  Estimated: `3561`
-		// Minimum execution time: 12_381_000 picoseconds.
-		Weight::from_parts(13_208_000, 3561)
+		// Minimum execution time: 12_341_000 picoseconds.
+		Weight::from_parts(13_011_000, 3561)
 			.saturating_add(T::DbWeight::get().reads(1_u64))
 			.saturating_add(T::DbWeight::get().writes(1_u64))
 	}
@@ -949,10 +1022,10 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 8_118_000 picoseconds.
-		Weight::from_parts(9_813_514, 0)
-			// Standard Error: 40
-			.saturating_add(Weight::from_parts(71_154, 0).saturating_mul(r.into()))
+		// Minimum execution time: 8_899_000 picoseconds.
+		Weight::from_parts(10_489_171, 0)
+			// Standard Error: 104
+			.saturating_add(Weight::from_parts(73_814, 0).saturating_mul(r.into()))
 	}
 }
 
@@ -964,8 +1037,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `1594`
-		// Minimum execution time: 2_818_000 picoseconds.
-		Weight::from_parts(3_058_000, 1594)
+		// Minimum execution time: 2_859_000 picoseconds.
+		Weight::from_parts(3_007_000, 1594)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
@@ -975,10 +1048,10 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `425 + k * (69 ±0)`
 		//  Estimated: `415 + k * (70 ±0)`
-		// Minimum execution time: 15_916_000 picoseconds.
-		Weight::from_parts(16_132_000, 415)
-			// Standard Error: 1_482
-			.saturating_add(Weight::from_parts(1_185_583, 0).saturating_mul(k.into()))
+		// Minimum execution time: 15_640_000 picoseconds.
+		Weight::from_parts(1_609_026, 415)
+			// Standard Error: 1_359
+			.saturating_add(Weight::from_parts(1_204_420, 0).saturating_mul(k.into()))
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 			.saturating_add(RocksDbWeight::get().reads((1_u64).saturating_mul(k.into())))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
@@ -1000,10 +1073,10 @@ impl WeightInfo for () {
 	/// The range of component `c` is `[0, 262144]`.
 	fn call_with_code_per_byte(_c: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1502`
-		//  Estimated: `7442`
-		// Minimum execution time: 88_115_000 picoseconds.
-		Weight::from_parts(92_075_651, 7442)
+		//  Measured:  `1463`
+		//  Estimated: `7403`
+		// Minimum execution time: 89_437_000 picoseconds.
+		Weight::from_parts(94_285_182, 7403)
 			.saturating_add(RocksDbWeight::get().reads(7_u64))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
@@ -1025,14 +1098,14 @@ impl WeightInfo for () {
 	/// The range of component `i` is `[0, 262144]`.
 	fn instantiate_with_code(c: u32, i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `403`
-		//  Estimated: `6326`
-		// Minimum execution time: 188_274_000 picoseconds.
-		Weight::from_parts(157_773_869, 6326)
+		//  Measured:  `364`
+		//  Estimated: `6327`
+		// Minimum execution time: 187_904_000 picoseconds.
+		Weight::from_parts(153_252_081, 6327)
 			// Standard Error: 11
-			.saturating_add(Weight::from_parts(16, 0).saturating_mul(c.into()))
+			.saturating_add(Weight::from_parts(49, 0).saturating_mul(c.into()))
 			// Standard Error: 11
-			.saturating_add(Weight::from_parts(4_464, 0).saturating_mul(i.into()))
+			.saturating_add(Weight::from_parts(4_528, 0).saturating_mul(i.into()))
 			.saturating_add(RocksDbWeight::get().reads(7_u64))
 			.saturating_add(RocksDbWeight::get().writes(6_u64))
 	}
@@ -1054,11 +1127,11 @@ impl WeightInfo for () {
 	fn instantiate(i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `1296`
-		//  Estimated: `4739`
-		// Minimum execution time: 158_616_000 picoseconds.
-		Weight::from_parts(134_329_076, 4739)
-			// Standard Error: 15
-			.saturating_add(Weight::from_parts(4_358, 0).saturating_mul(i.into()))
+		//  Estimated: `4758`
+		// Minimum execution time: 154_656_000 picoseconds.
+		Weight::from_parts(139_308_398, 4758)
+			// Standard Error: 16
+			.saturating_add(Weight::from_parts(4_421, 0).saturating_mul(i.into()))
 			.saturating_add(RocksDbWeight::get().reads(7_u64))
 			.saturating_add(RocksDbWeight::get().writes(4_u64))
 	}
@@ -1076,10 +1149,10 @@ impl WeightInfo for () {
 	/// Proof: `System::Account` (`max_values`: None, `max_size`: Some(128), added: 2603, mode: `Measured`)
 	fn call() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1502`
-		//  Estimated: `7442`
-		// Minimum execution time: 134_935_000 picoseconds.
-		Weight::from_parts(141_040_000, 7442)
+		//  Measured:  `1463`
+		//  Estimated: `7403`
+		// Minimum execution time: 138_815_000 picoseconds.
+		Weight::from_parts(149_067_000, 7403)
 			.saturating_add(RocksDbWeight::get().reads(7_u64))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
@@ -1090,12 +1163,14 @@ impl WeightInfo for () {
 	/// Storage: `Revive::PristineCode` (r:0 w:1)
 	/// Proof: `Revive::PristineCode` (`max_values`: None, `max_size`: Some(262180), added: 264655, mode: `Measured`)
 	/// The range of component `c` is `[0, 262144]`.
-	fn upload_code(_c: u32, ) -> Weight {
+	fn upload_code(c: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `3574`
-		// Minimum execution time: 51_026_000 picoseconds.
-		Weight::from_parts(53_309_143, 3574)
+		// Minimum execution time: 49_978_000 picoseconds.
+		Weight::from_parts(51_789_325, 3574)
+			// Standard Error: 0
+			.saturating_add(Weight::from_parts(1, 0).saturating_mul(c.into()))
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 			.saturating_add(RocksDbWeight::get().writes(3_u64))
 	}
@@ -1109,8 +1184,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `285`
 		//  Estimated: `3750`
-		// Minimum execution time: 44_338_000 picoseconds.
-		Weight::from_parts(45_398_000, 3750)
+		// Minimum execution time: 43_833_000 picoseconds.
+		Weight::from_parts(44_660_000, 3750)
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 			.saturating_add(RocksDbWeight::get().writes(3_u64))
 	}
@@ -1122,8 +1197,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `529`
 		//  Estimated: `6469`
-		// Minimum execution time: 26_420_000 picoseconds.
-		Weight::from_parts(27_141_000, 6469)
+		// Minimum execution time: 26_717_000 picoseconds.
+		Weight::from_parts(28_566_000, 6469)
 			.saturating_add(RocksDbWeight::get().reads(3_u64))
 			.saturating_add(RocksDbWeight::get().writes(3_u64))
 	}
@@ -1135,8 +1210,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `3574`
-		// Minimum execution time: 39_735_000 picoseconds.
-		Weight::from_parts(41_260_000, 3574)
+		// Minimum execution time: 39_401_000 picoseconds.
+		Weight::from_parts(40_542_000, 3574)
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
@@ -1148,8 +1223,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `56`
 		//  Estimated: `3521`
-		// Minimum execution time: 32_059_000 picoseconds.
-		Weight::from_parts(32_776_000, 3521)
+		// Minimum execution time: 31_570_000 picoseconds.
+		Weight::from_parts(32_302_000, 3521)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(2_u64))
 	}
@@ -1161,8 +1236,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `145`
 		//  Estimated: `3610`
-		// Minimum execution time: 13_553_000 picoseconds.
-		Weight::from_parts(14_121_000, 3610)
+		// Minimum execution time: 13_607_000 picoseconds.
+		Weight::from_parts(13_903_000, 3610)
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 	}
 	/// The range of component `r` is `[0, 1600]`.
@@ -1170,24 +1245,24 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 6_392_000 picoseconds.
-		Weight::from_parts(7_692_248, 0)
-			// Standard Error: 105
-			.saturating_add(Weight::from_parts(180_036, 0).saturating_mul(r.into()))
+		// Minimum execution time: 7_400_000 picoseconds.
+		Weight::from_parts(8_388_251, 0)
+			// Standard Error: 283
+			.saturating_add(Weight::from_parts(165_630, 0).saturating_mul(r.into()))
 	}
 	fn seal_caller() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 287_000 picoseconds.
-		Weight::from_parts(317_000, 0)
+		// Minimum execution time: 275_000 picoseconds.
+		Weight::from_parts(305_000, 0)
 	}
 	fn seal_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 235_000 picoseconds.
-		Weight::from_parts(288_000, 0)
+		// Minimum execution time: 224_000 picoseconds.
+		Weight::from_parts(265_000, 0)
 	}
 	/// Storage: `Revive::ContractInfoOf` (r:1 w:0)
 	/// Proof: `Revive::ContractInfoOf` (`max_values`: None, `max_size`: Some(1779), added: 4254, mode: `Measured`)
@@ -1195,8 +1270,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `306`
 		//  Estimated: `3771`
-		// Minimum execution time: 10_101_000 picoseconds.
-		Weight::from_parts(10_420_000, 3771)
+		// Minimum execution time: 10_004_000 picoseconds.
+		Weight::from_parts(10_336_000, 3771)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 	}
 	/// Storage: `Revive::ContractInfoOf` (r:1 w:0)
@@ -1205,16 +1280,16 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `403`
 		//  Estimated: `3868`
-		// Minimum execution time: 11_422_000 picoseconds.
-		Weight::from_parts(11_829_000, 3868)
+		// Minimum execution time: 11_054_000 picoseconds.
+		Weight::from_parts(11_651_000, 3868)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 	}
 	fn seal_own_code_hash() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 247_000 picoseconds.
-		Weight::from_parts(282_000, 0)
+		// Minimum execution time: 252_000 picoseconds.
+		Weight::from_parts(305_000, 0)
 	}
 	/// Storage: `Revive::ContractInfoOf` (r:1 w:0)
 	/// Proof: `Revive::ContractInfoOf` (`max_values`: None, `max_size`: Some(1779), added: 4254, mode: `Measured`)
@@ -1224,44 +1299,51 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `473`
 		//  Estimated: `3938`
-		// Minimum execution time: 14_856_000 picoseconds.
-		Weight::from_parts(15_528_000, 3938)
+		// Minimum execution time: 14_461_000 picoseconds.
+		Weight::from_parts(15_049_000, 3938)
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 	}
 	fn seal_caller_is_origin() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 303_000 picoseconds.
-		Weight::from_parts(361_000, 0)
+		// Minimum execution time: 312_000 picoseconds.
+		Weight::from_parts(338_000, 0)
 	}
 	fn seal_caller_is_root() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 253_000 picoseconds.
-		Weight::from_parts(287_000, 0)
+		// Minimum execution time: 243_000 picoseconds.
+		Weight::from_parts(299_000, 0)
 	}
 	fn seal_address() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
 		// Minimum execution time: 231_000 picoseconds.
-		Weight::from_parts(263_000, 0)
+		Weight::from_parts(271_000, 0)
 	}
 	fn seal_weight_left() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 628_000 picoseconds.
-		Weight::from_parts(697_000, 0)
+		// Minimum execution time: 683_000 picoseconds.
+		Weight::from_parts(732_000, 0)
+	}
+	fn seal_ref_time_left() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 226_000 picoseconds.
+		Weight::from_parts(273_000, 0)
 	}
 	fn seal_balance() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `103`
+		//  Measured:  `102`
 		//  Estimated: `0`
-		// Minimum execution time: 4_531_000 picoseconds.
-		Weight::from_parts(4_726_000, 0)
+		// Minimum execution time: 4_626_000 picoseconds.
+		Weight::from_parts(4_842_000, 0)
 	}
 	/// Storage: `Revive::AddressSuffix` (r:1 w:0)
 	/// Proof: `Revive::AddressSuffix` (`max_values`: None, `max_size`: Some(32), added: 2507, mode: `Measured`)
@@ -1271,8 +1353,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `264`
 		//  Estimated: `3729`
-		// Minimum execution time: 8_787_000 picoseconds.
-		Weight::from_parts(9_175_000, 3729)
+		// Minimum execution time: 12_309_000 picoseconds.
+		Weight::from_parts(12_653_000, 3729)
 			.saturating_add(RocksDbWeight::get().reads(2_u64))
 	}
 	/// Storage: `Revive::ImmutableDataOf` (r:1 w:0)
@@ -1282,10 +1364,10 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `238 + n * (1 ±0)`
 		//  Estimated: `3703 + n * (1 ±0)`
-		// Minimum execution time: 5_760_000 picoseconds.
-		Weight::from_parts(6_591_336, 3703)
-			// Standard Error: 4
-			.saturating_add(Weight::from_parts(628, 0).saturating_mul(n.into()))
+		// Minimum execution time: 5_838_000 picoseconds.
+		Weight::from_parts(9_570_778, 3703)
+			// Standard Error: 19
+			.saturating_add(Weight::from_parts(721, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
@@ -1296,32 +1378,67 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_971_000 picoseconds.
-		Weight::from_parts(2_206_252, 0)
-			// Standard Error: 3
-			.saturating_add(Weight::from_parts(529, 0).saturating_mul(n.into()))
+		// Minimum execution time: 1_910_000 picoseconds.
+		Weight::from_parts(2_205_396, 0)
+			// Standard Error: 2
+			.saturating_add(Weight::from_parts(538, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
 	fn seal_value_transferred() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 246_000 picoseconds.
-		Weight::from_parts(279_000, 0)
+		// Minimum execution time: 224_000 picoseconds.
+		Weight::from_parts(274_000, 0)
 	}
 	fn seal_minimum_balance() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 223_000 picoseconds.
-		Weight::from_parts(274_000, 0)
+		// Minimum execution time: 231_000 picoseconds.
+		Weight::from_parts(279_000, 0)
+	}
+	fn seal_return_data_size() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 229_000 picoseconds.
+		Weight::from_parts(267_000, 0)
+	}
+	fn seal_call_data_size() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 218_000 picoseconds.
+		Weight::from_parts(267_000, 0)
+	}
+	fn seal_gas_limit() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 225_000 picoseconds.
+		Weight::from_parts(280_000, 0)
+	}
+	fn seal_gas_price() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 274_000 picoseconds.
+		Weight::from_parts(323_000, 0)
+	}
+	fn seal_base_fee() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 239_000 picoseconds.
+		Weight::from_parts(290_000, 0)
 	}
 	fn seal_block_number() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 213_000 picoseconds.
-		Weight::from_parts(270_000, 0)
+		// Minimum execution time: 224_000 picoseconds.
+		Weight::from_parts(274_000, 0)
 	}
 	/// Storage: `System::BlockHash` (r:1 w:0)
 	/// Proof: `System::BlockHash` (`max_values`: None, `max_size`: Some(44), added: 2519, mode: `Measured`)
@@ -1329,43 +1446,60 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `30`
 		//  Estimated: `3495`
-		// Minimum execution time: 3_502_000 picoseconds.
-		Weight::from_parts(3_777_000, 3495)
+		// Minimum execution time: 3_430_000 picoseconds.
+		Weight::from_parts(3_692_000, 3495)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 	}
 	fn seal_now() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 232_000 picoseconds.
-		Weight::from_parts(277_000, 0)
+		// Minimum execution time: 241_000 picoseconds.
+		Weight::from_parts(290_000, 0)
 	}
 	fn seal_weight_to_fee() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_293_000 picoseconds.
-		Weight::from_parts(1_426_000, 0)
+		// Minimum execution time: 1_355_000 picoseconds.
+		Weight::from_parts(1_493_000, 0)
 	}
 	/// The range of component `n` is `[0, 262140]`.
-	fn seal_input(n: u32, ) -> Weight {
+	fn seal_copy_to_contract(n: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 348_000 picoseconds.
+		Weight::from_parts(1_004_890, 0)
+			// Standard Error: 0
+			.saturating_add(Weight::from_parts(202, 0).saturating_mul(n.into()))
+	}
+	fn seal_call_data_load() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 222_000 picoseconds.
+		Weight::from_parts(256_000, 0)
+	}
+	/// The range of component `n` is `[0, 262144]`.
+	fn seal_call_data_copy(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 449_000 picoseconds.
-		Weight::from_parts(446_268, 0)
+		// Minimum execution time: 240_000 picoseconds.
+		Weight::from_parts(330_609, 0)
 			// Standard Error: 0
-			.saturating_add(Weight::from_parts(113, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(114, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 262140]`.
 	fn seal_return(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 244_000 picoseconds.
-		Weight::from_parts(612_733, 0)
+		// Minimum execution time: 232_000 picoseconds.
+		Weight::from_parts(264_000, 0)
 			// Standard Error: 0
-			.saturating_add(Weight::from_parts(200, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(208, 0).saturating_mul(n.into()))
 	}
 	/// Storage: `Revive::AddressSuffix` (r:1 w:0)
 	/// Proof: `Revive::AddressSuffix` (`max_values`: None, `max_size`: Some(32), added: 2507, mode: `Measured`)
@@ -1380,12 +1514,12 @@ impl WeightInfo for () {
 	/// The range of component `n` is `[0, 32]`.
 	fn seal_terminate(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `324 + n * (88 ±0)`
-		//  Estimated: `3789 + n * (2563 ±0)`
-		// Minimum execution time: 21_822_000 picoseconds.
-		Weight::from_parts(22_468_601, 3789)
-			// Standard Error: 7_303
-			.saturating_add(Weight::from_parts(4_138_073, 0).saturating_mul(n.into()))
+		//  Measured:  `322 + n * (88 ±0)`
+		//  Estimated: `3787 + n * (2563 ±0)`
+		// Minimum execution time: 21_920_000 picoseconds.
+		Weight::from_parts(21_725_868, 3787)
+			// Standard Error: 11_165
+			.saturating_add(Weight::from_parts(4_317_986, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(3_u64))
 			.saturating_add(RocksDbWeight::get().reads((1_u64).saturating_mul(n.into())))
 			.saturating_add(RocksDbWeight::get().writes(4_u64))
@@ -1393,56 +1527,56 @@ impl WeightInfo for () {
 			.saturating_add(Weight::from_parts(0, 2563).saturating_mul(n.into()))
 	}
 	/// The range of component `t` is `[0, 4]`.
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_deposit_event(t: u32, n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 4_127_000 picoseconds.
-		Weight::from_parts(4_043_097, 0)
-			// Standard Error: 3_136
-			.saturating_add(Weight::from_parts(209_603, 0).saturating_mul(t.into()))
-			// Standard Error: 28
-			.saturating_add(Weight::from_parts(988, 0).saturating_mul(n.into()))
+		// Minimum execution time: 4_140_000 picoseconds.
+		Weight::from_parts(4_259_301, 0)
+			// Standard Error: 3_362
+			.saturating_add(Weight::from_parts(194_546, 0).saturating_mul(t.into()))
+			// Standard Error: 34
+			.saturating_add(Weight::from_parts(774, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `i` is `[0, 262144]`.
 	fn seal_debug_message(i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 276_000 picoseconds.
-		Weight::from_parts(1_111_301, 0)
-			// Standard Error: 0
-			.saturating_add(Weight::from_parts(706, 0).saturating_mul(i.into()))
+		// Minimum execution time: 340_000 picoseconds.
+		Weight::from_parts(306_527, 0)
+			// Standard Error: 1
+			.saturating_add(Weight::from_parts(728, 0).saturating_mul(i.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn get_storage_empty() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `744`
-		//  Estimated: `744`
-		// Minimum execution time: 7_869_000 picoseconds.
-		Weight::from_parts(8_190_000, 744)
+		//  Measured:  `680`
+		//  Estimated: `680`
+		// Minimum execution time: 10_747_000 picoseconds.
+		Weight::from_parts(11_276_000, 680)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn get_storage_full() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `10754`
-		//  Estimated: `10754`
-		// Minimum execution time: 42_793_000 picoseconds.
-		Weight::from_parts(43_861_000, 10754)
+		//  Measured:  `10690`
+		//  Estimated: `10690`
+		// Minimum execution time: 42_076_000 picoseconds.
+		Weight::from_parts(43_381_000, 10690)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn set_storage_empty() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `744`
-		//  Estimated: `744`
-		// Minimum execution time: 8_753_000 picoseconds.
-		Weight::from_parts(9_235_000, 744)
+		//  Measured:  `680`
+		//  Estimated: `680`
+		// Minimum execution time: 11_703_000 picoseconds.
+		Weight::from_parts(12_308_000, 680)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -1450,85 +1584,85 @@ impl WeightInfo for () {
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn set_storage_full() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `10754`
-		//  Estimated: `10754`
-		// Minimum execution time: 44_446_000 picoseconds.
-		Weight::from_parts(45_586_000, 10754)
+		//  Measured:  `10690`
+		//  Estimated: `10690`
+		// Minimum execution time: 43_460_000 picoseconds.
+		Weight::from_parts(45_165_000, 10690)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
-	/// The range of component `o` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
+	/// The range of component `o` is `[0, 448]`.
 	fn seal_set_storage(n: u32, o: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + o * (1 ±0)`
 		//  Estimated: `247 + o * (1 ±0)`
-		// Minimum execution time: 9_214_000 picoseconds.
-		Weight::from_parts(9_888_060, 247)
-			// Standard Error: 41
-			.saturating_add(Weight::from_parts(151, 0).saturating_mul(n.into()))
-			// Standard Error: 41
-			.saturating_add(Weight::from_parts(315, 0).saturating_mul(o.into()))
+		// Minimum execution time: 9_087_000 picoseconds.
+		Weight::from_parts(11_787_486, 247)
+			// Standard Error: 179
+			.saturating_add(Weight::from_parts(976, 0).saturating_mul(n.into()))
+			// Standard Error: 179
+			.saturating_add(Weight::from_parts(3_151, 0).saturating_mul(o.into()))
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(o.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_clear_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + n * (1 ±0)`
 		//  Estimated: `247 + n * (1 ±0)`
-		// Minimum execution time: 8_647_000 picoseconds.
-		Weight::from_parts(9_553_009, 247)
-			// Standard Error: 48
-			.saturating_add(Weight::from_parts(651, 0).saturating_mul(n.into()))
+		// Minimum execution time: 8_611_000 picoseconds.
+		Weight::from_parts(11_791_390, 247)
+			// Standard Error: 308
+			.saturating_add(Weight::from_parts(3_943, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_get_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + n * (1 ±0)`
 		//  Estimated: `247 + n * (1 ±0)`
-		// Minimum execution time: 8_457_000 picoseconds.
-		Weight::from_parts(9_199_745, 247)
-			// Standard Error: 59
-			.saturating_add(Weight::from_parts(1_562, 0).saturating_mul(n.into()))
+		// Minimum execution time: 8_389_000 picoseconds.
+		Weight::from_parts(11_625_480, 247)
+			// Standard Error: 315
+			.saturating_add(Weight::from_parts(4_487, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_contains_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + n * (1 ±0)`
 		//  Estimated: `247 + n * (1 ±0)`
-		// Minimum execution time: 8_025_000 picoseconds.
-		Weight::from_parts(8_700_911, 247)
-			// Standard Error: 49
-			.saturating_add(Weight::from_parts(635, 0).saturating_mul(n.into()))
+		// Minimum execution time: 7_947_000 picoseconds.
+		Weight::from_parts(10_970_587, 247)
+			// Standard Error: 310
+			.saturating_add(Weight::from_parts(3_675, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
 	}
 	/// Storage: `Skipped::Metadata` (r:0 w:0)
 	/// Proof: `Skipped::Metadata` (`max_values`: None, `max_size`: None, mode: `Measured`)
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_take_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `248 + n * (1 ±0)`
 		//  Estimated: `247 + n * (1 ±0)`
-		// Minimum execution time: 9_346_000 picoseconds.
-		Weight::from_parts(10_297_284, 247)
-			// Standard Error: 62
-			.saturating_add(Weight::from_parts(1_396, 0).saturating_mul(n.into()))
+		// Minimum execution time: 9_071_000 picoseconds.
+		Weight::from_parts(12_525_027, 247)
+			// Standard Error: 328
+			.saturating_add(Weight::from_parts(4_427, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 			.saturating_add(Weight::from_parts(0, 1).saturating_mul(n.into()))
@@ -1537,87 +1671,89 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_428_000 picoseconds.
-		Weight::from_parts(1_517_000, 0)
+		// Minimum execution time: 1_487_000 picoseconds.
+		Weight::from_parts(1_611_000, 0)
 	}
 	fn set_transient_storage_full() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_868_000 picoseconds.
-		Weight::from_parts(1_942_000, 0)
+		// Minimum execution time: 1_852_000 picoseconds.
+		Weight::from_parts(1_982_000, 0)
 	}
 	fn get_transient_storage_empty() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_403_000 picoseconds.
-		Weight::from_parts(1_539_000, 0)
+		// Minimum execution time: 1_467_000 picoseconds.
+		Weight::from_parts(1_529_000, 0)
 	}
 	fn get_transient_storage_full() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_676_000 picoseconds.
-		Weight::from_parts(1_760_000, 0)
+		// Minimum execution time: 1_630_000 picoseconds.
+		Weight::from_parts(1_712_000, 0)
 	}
 	fn rollback_transient_storage() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_119_000 picoseconds.
-		Weight::from_parts(1_205_000, 0)
+		// Minimum execution time: 1_188_000 picoseconds.
+		Weight::from_parts(1_268_000, 0)
 	}
-	/// The range of component `n` is `[0, 512]`.
-	/// The range of component `o` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
+	/// The range of component `o` is `[0, 448]`.
 	fn seal_set_transient_storage(n: u32, o: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_146_000 picoseconds.
-		Weight::from_parts(2_315_339, 0)
-			// Standard Error: 13
-			.saturating_add(Weight::from_parts(327, 0).saturating_mul(n.into()))
-			// Standard Error: 13
-			.saturating_add(Weight::from_parts(366, 0).saturating_mul(o.into()))
+		// Minimum execution time: 2_197_000 picoseconds.
+		Weight::from_parts(2_464_654, 0)
+			// Standard Error: 17
+			.saturating_add(Weight::from_parts(296, 0).saturating_mul(n.into()))
+			// Standard Error: 17
+			.saturating_add(Weight::from_parts(342, 0).saturating_mul(o.into()))
 	}
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_clear_transient_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_950_000 picoseconds.
-		Weight::from_parts(2_271_073, 0)
-			// Standard Error: 15
-			.saturating_add(Weight::from_parts(373, 0).saturating_mul(n.into()))
+		// Minimum execution time: 2_005_000 picoseconds.
+		Weight::from_parts(2_381_053, 0)
+			// Standard Error: 23
+			.saturating_add(Weight::from_parts(322, 0).saturating_mul(n.into()))
 	}
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_get_transient_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_839_000 picoseconds.
-		Weight::from_parts(2_049_659, 0)
-			// Standard Error: 14
-			.saturating_add(Weight::from_parts(291, 0).saturating_mul(n.into()))
+		// Minimum execution time: 1_853_000 picoseconds.
+		Weight::from_parts(2_082_772, 0)
+			// Standard Error: 20
+			.saturating_add(Weight::from_parts(322, 0).saturating_mul(n.into()))
 	}
-	/// The range of component `n` is `[0, 512]`.
+	/// The range of component `n` is `[0, 448]`.
 	fn seal_contains_transient_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_716_000 picoseconds.
-		Weight::from_parts(1_893_932, 0)
-			// Standard Error: 12
-			.saturating_add(Weight::from_parts(172, 0).saturating_mul(n.into()))
+		// Minimum execution time: 1_711_000 picoseconds.
+		Weight::from_parts(1_899_649, 0)
+			// Standard Error: 16
+			.saturating_add(Weight::from_parts(208, 0).saturating_mul(n.into()))
 	}
-	/// The range of component `n` is `[0, 512]`.
-	fn seal_take_transient_storage(_n: u32, ) -> Weight {
+	/// The range of component `n` is `[0, 448]`.
+	fn seal_take_transient_storage(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 2_448_000 picoseconds.
-		Weight::from_parts(2_676_764, 0)
+		// Minimum execution time: 2_460_000 picoseconds.
+		Weight::from_parts(2_684_364, 0)
+			// Standard Error: 22
+			.saturating_add(Weight::from_parts(56, 0).saturating_mul(n.into()))
 	}
 	/// Storage: `Revive::AddressSuffix` (r:1 w:0)
 	/// Proof: `Revive::AddressSuffix` (`max_values`: None, `max_size`: Some(32), added: 2507, mode: `Measured`)
@@ -1633,30 +1769,32 @@ impl WeightInfo for () {
 	/// The range of component `i` is `[0, 262144]`.
 	fn seal_call(t: u32, i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1294 + t * (242 ±0)`
-		//  Estimated: `4759 + t * (2501 ±0)`
-		// Minimum execution time: 39_786_000 picoseconds.
-		Weight::from_parts(41_175_457, 4759)
-			// Standard Error: 45_251
-			.saturating_add(Weight::from_parts(2_375_617, 0).saturating_mul(t.into()))
+		//  Measured:  `1292 + t * (203 ±0)`
+		//  Estimated: `4757 + t * (2480 ±0)`
+		// Minimum execution time: 40_031_000 picoseconds.
+		Weight::from_parts(41_527_691, 4757)
+			// Standard Error: 50_351
+			.saturating_add(Weight::from_parts(1_112_950, 0).saturating_mul(t.into()))
 			// Standard Error: 0
-			.saturating_add(Weight::from_parts(2, 0).saturating_mul(i.into()))
+			.saturating_add(Weight::from_parts(1, 0).saturating_mul(i.into()))
 			.saturating_add(RocksDbWeight::get().reads(4_u64))
 			.saturating_add(RocksDbWeight::get().reads((1_u64).saturating_mul(t.into())))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
-			.saturating_add(Weight::from_parts(0, 2501).saturating_mul(t.into()))
+			.saturating_add(Weight::from_parts(0, 2480).saturating_mul(t.into()))
 	}
+	/// Storage: `Revive::ContractInfoOf` (r:1 w:0)
+	/// Proof: `Revive::ContractInfoOf` (`max_values`: None, `max_size`: Some(1779), added: 4254, mode: `Measured`)
 	/// Storage: `Revive::CodeInfoOf` (r:1 w:0)
 	/// Proof: `Revive::CodeInfoOf` (`max_values`: None, `max_size`: Some(96), added: 2571, mode: `Measured`)
 	/// Storage: `Revive::PristineCode` (r:1 w:0)
 	/// Proof: `Revive::PristineCode` (`max_values`: None, `max_size`: Some(262180), added: 264655, mode: `Measured`)
 	fn seal_delegate_call() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1064`
-		//  Estimated: `4529`
-		// Minimum execution time: 29_762_000 picoseconds.
-		Weight::from_parts(31_345_000, 4529)
-			.saturating_add(RocksDbWeight::get().reads(2_u64))
+		//  Measured:  `1237`
+		//  Estimated: `4702`
+		// Minimum execution time: 35_759_000 picoseconds.
+		Weight::from_parts(37_086_000, 4702)
+			.saturating_add(RocksDbWeight::get().reads(3_u64))
 	}
 	/// Storage: `Revive::CodeInfoOf` (r:1 w:1)
 	/// Proof: `Revive::CodeInfoOf` (`max_values`: None, `max_size`: Some(96), added: 2571, mode: `Measured`)
@@ -1669,12 +1807,12 @@ impl WeightInfo for () {
 	/// The range of component `i` is `[0, 262144]`.
 	fn seal_instantiate(i: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `1310`
-		//  Estimated: `4748`
-		// Minimum execution time: 117_791_000 picoseconds.
-		Weight::from_parts(105_413_907, 4748)
-			// Standard Error: 11
-			.saturating_add(Weight::from_parts(4_038, 0).saturating_mul(i.into()))
+		//  Measured:  `1271`
+		//  Estimated: `4710`
+		// Minimum execution time: 116_485_000 picoseconds.
+		Weight::from_parts(108_907_717, 4710)
+			// Standard Error: 12
+			.saturating_add(Weight::from_parts(4_125, 0).saturating_mul(i.into()))
 			.saturating_add(RocksDbWeight::get().reads(4_u64))
 			.saturating_add(RocksDbWeight::get().writes(3_u64))
 	}
@@ -1683,64 +1821,64 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 638_000 picoseconds.
-		Weight::from_parts(4_703_710, 0)
+		// Minimum execution time: 651_000 picoseconds.
+		Weight::from_parts(3_867_609, 0)
 			// Standard Error: 3
-			.saturating_add(Weight::from_parts(1_349, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(1_384, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 262144]`.
 	fn seal_hash_keccak_256(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 1_085_000 picoseconds.
-		Weight::from_parts(3_630_716, 0)
+		// Minimum execution time: 1_090_000 picoseconds.
+		Weight::from_parts(5_338_460, 0)
 			// Standard Error: 3
-			.saturating_add(Weight::from_parts(3_567, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(3_601, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 262144]`.
 	fn seal_hash_blake2_256(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 643_000 picoseconds.
-		Weight::from_parts(3_733_026, 0)
+		// Minimum execution time: 717_000 picoseconds.
+		Weight::from_parts(2_629_461, 0)
 			// Standard Error: 3
-			.saturating_add(Weight::from_parts(1_492, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(1_528, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 262144]`.
 	fn seal_hash_blake2_128(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 653_000 picoseconds.
-		Weight::from_parts(4_627_285, 0)
+		// Minimum execution time: 660_000 picoseconds.
+		Weight::from_parts(4_807_814, 0)
 			// Standard Error: 3
-			.saturating_add(Weight::from_parts(1_478, 0).saturating_mul(n.into()))
+			.saturating_add(Weight::from_parts(1_509, 0).saturating_mul(n.into()))
 	}
 	/// The range of component `n` is `[0, 261889]`.
 	fn seal_sr25519_verify(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 45_786_000 picoseconds.
-		Weight::from_parts(36_383_470, 0)
-			// Standard Error: 10
-			.saturating_add(Weight::from_parts(5_396, 0).saturating_mul(n.into()))
+		// Minimum execution time: 42_829_000 picoseconds.
+		Weight::from_parts(24_650_992, 0)
+			// Standard Error: 14
+			.saturating_add(Weight::from_parts(5_212, 0).saturating_mul(n.into()))
 	}
 	fn seal_ecdsa_recover() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 48_140_000 picoseconds.
-		Weight::from_parts(49_720_000, 0)
+		// Minimum execution time: 46_902_000 picoseconds.
+		Weight::from_parts(48_072_000, 0)
 	}
 	fn seal_ecdsa_to_eth_address() -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 12_565_000 picoseconds.
-		Weight::from_parts(12_704_000, 0)
+		// Minimum execution time: 12_713_000 picoseconds.
+		Weight::from_parts(12_847_000, 0)
 	}
 	/// Storage: `Revive::CodeInfoOf` (r:1 w:1)
 	/// Proof: `Revive::CodeInfoOf` (`max_values`: None, `max_size`: Some(96), added: 2571, mode: `Measured`)
@@ -1748,8 +1886,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `300`
 		//  Estimated: `3765`
-		// Minimum execution time: 17_208_000 picoseconds.
-		Weight::from_parts(18_307_000, 3765)
+		// Minimum execution time: 17_657_000 picoseconds.
+		Weight::from_parts(18_419_000, 3765)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -1759,8 +1897,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `338`
 		//  Estimated: `3803`
-		// Minimum execution time: 13_686_000 picoseconds.
-		Weight::from_parts(14_186_000, 3803)
+		// Minimum execution time: 13_650_000 picoseconds.
+		Weight::from_parts(14_209_000, 3803)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -1770,8 +1908,8 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `338`
 		//  Estimated: `3561`
-		// Minimum execution time: 12_381_000 picoseconds.
-		Weight::from_parts(13_208_000, 3561)
+		// Minimum execution time: 12_341_000 picoseconds.
+		Weight::from_parts(13_011_000, 3561)
 			.saturating_add(RocksDbWeight::get().reads(1_u64))
 			.saturating_add(RocksDbWeight::get().writes(1_u64))
 	}
@@ -1780,9 +1918,9 @@ impl WeightInfo for () {
 		// Proof Size summary in bytes:
 		//  Measured:  `0`
 		//  Estimated: `0`
-		// Minimum execution time: 8_118_000 picoseconds.
-		Weight::from_parts(9_813_514, 0)
-			// Standard Error: 40
-			.saturating_add(Weight::from_parts(71_154, 0).saturating_mul(r.into()))
+		// Minimum execution time: 8_899_000 picoseconds.
+		Weight::from_parts(10_489_171, 0)
+			// Standard Error: 104
+			.saturating_add(Weight::from_parts(73_814, 0).saturating_mul(r.into()))
 	}
 }
diff --git a/substrate/frame/revive/uapi/Cargo.toml b/substrate/frame/revive/uapi/Cargo.toml
index b55391dd5d6c..7241d667fcdc 100644
--- a/substrate/frame/revive/uapi/Cargo.toml
+++ b/substrate/frame/revive/uapi/Cargo.toml
@@ -12,20 +12,23 @@ description = "Exposes all the host functions that a contract can import."
 workspace = true
 
 [dependencies]
-paste = { workspace = true }
 bitflags = { workspace = true }
-scale-info = { features = ["derive"], optional = true, workspace = true }
 codec = { features = [
 	"derive",
 	"max-encoded-len",
 ], optional = true, workspace = true }
+pallet-revive-proc-macro = { workspace = true }
+paste = { workspace = true }
+scale-info = { features = ["derive"], optional = true, workspace = true }
 
 [target.'cfg(target_arch = "riscv64")'.dependencies]
-polkavm-derive = { version = "0.17.0" }
+polkavm-derive = { version = "0.18.0" }
 
 [package.metadata.docs.rs]
-default-target = ["riscv64imac-unknown-none-elf"]
+features = ["unstable-hostfn"]
+targets = ["riscv64imac-unknown-none-elf"]
 
 [features]
 default = ["scale"]
 scale = ["dep:codec", "scale-info"]
+unstable-hostfn = []
diff --git a/substrate/frame/revive/uapi/src/flags.rs b/substrate/frame/revive/uapi/src/flags.rs
index 763a89d6c030..6a0f47c38c2c 100644
--- a/substrate/frame/revive/uapi/src/flags.rs
+++ b/substrate/frame/revive/uapi/src/flags.rs
@@ -38,7 +38,7 @@ bitflags! {
 		///
 		/// A forwarding call will consume the current contracts input. Any attempt to
 		/// access the input after this call returns will lead to [`Error::InputForwarded`].
-		/// It does not matter if this is due to calling `seal_input` or trying another
+		/// It does not matter if this is due to calling `call_data_copy` or trying another
 		/// forwarding call. Consider using [`Self::CLONE_INPUT`] in order to preserve
 		/// the input.
 		const FORWARD_INPUT = 0b0000_0001;
diff --git a/substrate/frame/revive/uapi/src/host.rs b/substrate/frame/revive/uapi/src/host.rs
index 400a12879363..eced4843b552 100644
--- a/substrate/frame/revive/uapi/src/host.rs
+++ b/substrate/frame/revive/uapi/src/host.rs
@@ -12,27 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 use crate::{CallFlags, Result, ReturnFlags, StorageFlags};
-use paste::paste;
+use pallet_revive_proc_macro::unstable_hostfn;
 
 #[cfg(target_arch = "riscv64")]
 mod riscv64;
 
-macro_rules! hash_fn {
-	( $name:ident, $bytes:literal ) => {
-		paste! {
-			#[doc = "Computes the " $name " " $bytes "-bit hash on the given input buffer."]
-			#[doc = "\n# Notes\n"]
-			#[doc = "- The `input` and `output` buffer may overlap."]
-			#[doc = "- The output buffer is expected to hold at least " $bytes " bits."]
-			#[doc = "- It is the callers responsibility to provide an output buffer that is large enough to hold the expected amount of bytes returned by the hash function."]
-			#[doc = "\n# Parameters\n"]
-			#[doc = "- `input`: The input data buffer."]
-			#[doc = "- `output`: The output buffer to write the hash result to."]
-			fn [<hash_ $name>](input: &[u8], output: &mut [u8; $bytes]);
-		}
-	};
-}
-
 /// Implements [`HostFn`] when compiled on supported architectures (RISC-V).
 pub enum HostFnImpl {}
 
@@ -45,17 +29,6 @@ pub trait HostFn: private::Sealed {
 	/// - `output`: A reference to the output data buffer to write the address.
 	fn address(output: &mut [u8; 20]);
 
-	/// Lock a new delegate dependency to the contract.
-	///
-	/// Traps if the maximum number of delegate_dependencies is reached or if
-	/// the delegate dependency already exists.
-	///
-	/// # Parameters
-	///
-	/// - `code_hash`: The code hash of the dependency. Should be decodable as an `T::Hash`. Traps
-	///   otherwise.
-	fn lock_delegate_dependency(code_hash: &[u8; 32]);
-
 	/// Get the contract immutable data.
 	///
 	/// Traps if:
@@ -98,20 +71,16 @@ pub trait HostFn: private::Sealed {
 	/// Returns the [EIP-155](https://eips.ethereum.org/EIPS/eip-155) chain ID.
 	fn chain_id(output: &mut [u8; 32]);
 
-	/// Stores the current block number of the current contract into the supplied buffer.
-	///
-	/// # Parameters
-	///
-	/// - `output`: A reference to the output data buffer to write the block number.
-	fn block_number(output: &mut [u8; 32]);
+	/// Returns the price per ref_time, akin to the EVM
+	/// [GASPRICE](https://www.evm.codes/?fork=cancun#3a) opcode.
+	fn gas_price() -> u64;
 
-	/// Stores the block hash of the given block number into the supplied buffer.
-	///
-	/// # Parameters
-	///
-	/// - `block_number`: A reference to the block number buffer.
-	/// - `output`: A reference to the output data buffer to write the block number.
-	fn block_hash(block_number: &[u8; 32], output: &mut [u8; 32]);
+	/// Returns the base fee, akin to the EVM
+	/// [BASEFEE](https://www.evm.codes/?fork=cancun#48) opcode.
+	fn base_fee(output: &mut [u8; 32]);
+
+	/// Returns the call data size.
+	fn call_data_size() -> u64;
 
 	/// Call (possibly transferring some amount of funds) into the specified account.
 	///
@@ -150,6 +119,302 @@ pub trait HostFn: private::Sealed {
 		output: Option<&mut &mut [u8]>,
 	) -> Result;
 
+	/// Stores the address of the caller into the supplied buffer.
+	///
+	/// If this is a top-level call (i.e. initiated by an extrinsic) the origin address of the
+	/// extrinsic will be returned. Otherwise, if this call is initiated by another contract then
+	/// the address of the contract will be returned.
+	///
+	/// If there is no address associated with the caller (e.g. because the caller is root) then
+	/// it traps with `BadOrigin`.
+	///
+	/// # Parameters
+	///
+	/// - `output`: A reference to the output data buffer to write the caller address.
+	fn caller(output: &mut [u8; 20]);
+
+	/// Stores the origin address (initator of the call stack) into the supplied buffer.
+	///
+	/// If there is no address associated with the origin (e.g. because the origin is root) then
+	/// it traps with `BadOrigin`. This can only happen through on-chain governance actions or
+	/// customized runtimes.
+	///
+	/// # Parameters
+	///
+	/// - `output`: A reference to the output data buffer to write the origin's address.
+	fn origin(output: &mut [u8; 20]);
+
+	/// Retrieve the code hash for a specified contract address.
+	///
+	/// # Parameters
+	///
+	/// - `addr`: The address of the contract.
+	/// - `output`: A reference to the output data buffer to write the code hash.
+	///
+	/// # Note
+	///
+	/// If `addr` is not a contract but the account exists then the hash of empty data
+	/// `0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470` is written,
+	/// otherwise `zero`.
+	fn code_hash(addr: &[u8; 20], output: &mut [u8; 32]);
+
+	/// Returns the code size for a specified contract address.
+	///
+	/// # Parameters
+	///
+	/// - `addr`: The address of the contract.
+	///
+	/// # Note
+	///
+	/// If `addr` is not a contract the `output` will be zero.
+	fn code_size(addr: &[u8; 20]) -> u64;
+
+	/// Execute code in the context (storage, caller, value) of the current contract.
+	///
+	/// Reentrancy protection is always disabled since the callee is allowed
+	/// to modify the callers storage. This makes going through a reentrancy attack
+	/// unnecessary for the callee when it wants to exploit the caller.
+	///
+	/// # Parameters
+	///
+	/// - `flags`: See [`CallFlags`] for a documentation of the supported flags.
+	/// - `address`: The address of the code to be executed. Should be decodable as an
+	///   `T::AccountId`. Traps otherwise.
+	/// - `ref_time_limit`: how much *ref_time* Weight to devote to the execution.
+	/// - `proof_size_limit`: how much *proof_size* Weight to devote to the execution.
+	/// - `deposit_limit`: The storage deposit limit for delegate call. Passing `None` means setting
+	///   no specific limit for the call, which implies storage usage up to the limit of the parent
+	///   call.
+	/// - `input`: The input data buffer used to call the contract.
+	/// - `output`: A reference to the output data buffer to write the call output buffer. If `None`
+	///   is provided then the output buffer is not copied.
+	///
+	/// # Errors
+	///
+	/// An error means that the call wasn't successful and no output buffer is returned unless
+	/// stated otherwise.
+	///
+	/// - [CalleeReverted][`crate::ReturnErrorCode::CalleeReverted]: Output buffer is returned.
+	/// - [CalleeTrapped][`crate::ReturnErrorCode::CalleeTrapped]
+	/// - [OutOfResources][`crate::ReturnErrorCode::OutOfResources]
+	fn delegate_call(
+		flags: CallFlags,
+		address: &[u8; 20],
+		ref_time_limit: u64,
+		proof_size_limit: u64,
+		deposit_limit: Option<&[u8; 32]>,
+		input_data: &[u8],
+		output: Option<&mut &mut [u8]>,
+	) -> Result;
+
+	/// Deposit a contract event with the data buffer and optional list of topics. There is a limit
+	/// on the maximum number of topics specified by `event_topics`.
+	///
+	/// There should not be any duplicates in `topics`.
+	///
+	/// # Parameters
+	///
+	/// - `topics`: The topics list. It can't contain duplicates.
+	fn deposit_event(topics: &[[u8; 32]], data: &[u8]);
+
+	/// Retrieve the value under the given key from storage.
+	///
+	/// The key length must not exceed the maximum defined by the contracts module parameter.
+	///
+	/// # Parameters
+	/// - `key`: The storage key.
+	/// - `output`: A reference to the output data buffer to write the storage entry.
+	///
+	/// # Errors
+	///
+	/// [KeyNotFound][`crate::ReturnErrorCode::KeyNotFound]
+	fn get_storage(flags: StorageFlags, key: &[u8], output: &mut &mut [u8]) -> Result;
+
+	/// Computes the keccak_256 32-bit hash on the given input buffer.
+	///
+	/// - The `input` and `output` buffer may overlap.
+	/// - The output buffer is expected to hold at least 32 bits.
+	/// - It is the callers responsibility to provide an output buffer that is large enough to hold
+	///   the expected amount of bytes returned by the hash function.
+	///
+	/// # Parameters
+	///
+	/// - `input`: The input data buffer.
+	/// - `output`: The output buffer to write the hash result to.
+	fn hash_keccak_256(input: &[u8], output: &mut [u8; 32]);
+
+	/// Stores the input data passed by the caller into the supplied `output` buffer,
+	/// starting from the given input data `offset`.
+	///
+	/// The `output` buffer is guaranteed to always be fully populated:
+	/// - If the call data (starting from the given `offset`) is larger than the `output` buffer,
+	///   only what fits into the `output` buffer is written.
+	/// - If the `output` buffer size exceeds the call data size (starting from `offset`), remaining
+	///   bytes in the `output` buffer are zeroed out.
+	/// - If the provided call data `offset` is out-of-bounds, the whole `output` buffer is zeroed
+	///   out.
+	///
+	/// # Note
+	///
+	/// This function traps if:
+	/// - the input was previously forwarded by a [`call()`][`Self::call()`].
+	/// - the `output` buffer is located in an PolkaVM invalid memory range.
+	///
+	/// # Parameters
+	///
+	/// - `output`: A reference to the output data buffer to write the call data.
+	/// - `offset`: The offset index into the call data from where to start copying.
+	fn call_data_copy(output: &mut [u8], offset: u32);
+
+	/// Stores the U256 value at given `offset` from the input passed by the caller
+	/// into the supplied buffer.
+	///
+	/// # Note
+	/// - If `offset` is out of bounds, a value of zero will be returned.
+	/// - If `offset` is in bounds but there is not enough call data, the available data
+	/// is right-padded in order to fill a whole U256 value.
+	/// - The data written to `output` is a little endian U256 integer value.
+	///
+	/// # Parameters
+	///
+	/// - `output`: A reference to the fixed output data buffer to write the value.
+	/// - `offset`: The offset (index) into the call data.
+	fn call_data_load(output: &mut [u8; 32], offset: u32);
+
+	/// Instantiate a contract with the specified code hash.
+	///
+	/// This function creates an account and executes the constructor defined in the code specified
+	/// by the code hash.
+	///
+	/// # Parameters
+	///
+	/// - `code_hash`: The hash of the code to be instantiated.
+	/// - `ref_time_limit`: how much *ref_time* Weight to devote to the execution.
+	/// - `proof_size_limit`: how much *proof_size* Weight to devote to the execution.
+	/// - `deposit`: The storage deposit limit for instantiation. Passing `None` means setting no
+	///   specific limit for the call, which implies storage usage up to the limit of the parent
+	///   call.
+	/// - `value`: The value to transfer into the contract.
+	/// - `input`: The input data buffer.
+	/// - `address`: A reference to the address buffer to write the address of the contract. If
+	///   `None` is provided then the output buffer is not copied.
+	/// - `output`: A reference to the return value buffer to write the constructor output buffer.
+	///   If `None` is provided then the output buffer is not copied.
+	/// - `salt`: The salt bytes to use for this instantiation.
+	///
+	/// # Errors
+	///
+	/// Please consult the [ReturnErrorCode][`crate::ReturnErrorCode`] enum declaration for more
+	/// information on those errors. Here we only note things specific to this function.
+	///
+	/// An error means that the account wasn't created and no address or output buffer
+	/// is returned unless stated otherwise.
+	///
+	/// - [CalleeReverted][`crate::ReturnErrorCode::CalleeReverted]: Output buffer is returned.
+	/// - [CalleeTrapped][`crate::ReturnErrorCode::CalleeTrapped]
+	/// - [TransferFailed][`crate::ReturnErrorCode::TransferFailed]
+	/// - [OutOfResources][`crate::ReturnErrorCode::OutOfResources]
+	fn instantiate(
+		code_hash: &[u8; 32],
+		ref_time_limit: u64,
+		proof_size_limit: u64,
+		deposit: Option<&[u8; 32]>,
+		value: &[u8; 32],
+		input: &[u8],
+		address: Option<&mut [u8; 20]>,
+		output: Option<&mut &mut [u8]>,
+		salt: Option<&[u8; 32]>,
+	) -> Result;
+
+	/// Load the latest block timestamp into the supplied buffer
+	///
+	/// # Parameters
+	///
+	/// - `output`: A reference to the output data buffer to write the timestamp.
+	fn now(output: &mut [u8; 32]);
+
+	/// Returns the block ref_time limit.
+	fn gas_limit() -> u64;
+
+	/// Cease contract execution and save a data buffer as a result of the execution.
+	///
+	/// This function never returns as it stops execution of the caller.
+	/// This is the only way to return a data buffer to the caller. Returning from
+	/// execution without calling this function is equivalent to calling:
+	/// ```nocompile
+	/// return_value(ReturnFlags::empty(), &[])
+	/// ```
+	///
+	/// Using an unnamed non empty `ReturnFlags` triggers a trap.
+	///
+	/// # Parameters
+	///
+	/// - `flags`: Flag used to signal special return conditions to the supervisor. See
+	///   [`ReturnFlags`] for a documentation of the supported flags.
+	/// - `return_value`: The return value buffer.
+	fn return_value(flags: ReturnFlags, return_value: &[u8]) -> !;
+
+	/// Set the value at the given key in the contract storage.
+	///
+	/// The key and value lengths must not exceed the maximums defined by the contracts module
+	/// parameters.
+	///
+	/// # Parameters
+	///
+	/// - `key`: The storage key.
+	/// - `encoded_value`: The storage value.
+	///
+	/// # Return
+	///
+	/// Returns the size of the pre-existing value at the specified key if any.
+	fn set_storage(flags: StorageFlags, key: &[u8], value: &[u8]) -> Option<u32>;
+
+	/// Stores the value transferred along with this call/instantiate into the supplied buffer.
+	///
+	/// # Parameters
+	///
+	/// - `output`: A reference to the output data buffer to write the transferred value.
+	fn value_transferred(output: &mut [u8; 32]);
+
+	/// Stores the price for the specified amount of gas into the supplied buffer.
+	///
+	/// # Parameters
+	///
+	/// - `ref_time_limit`: The *ref_time* Weight limit to query the price for.
+	/// - `proof_size_limit`: The *proof_size* Weight limit to query the price for.
+	/// - `output`: A reference to the output data buffer to write the price.
+	fn weight_to_fee(ref_time_limit: u64, proof_size_limit: u64, output: &mut [u8; 32]);
+
+	/// Returns the size of the returned data of the last contract call or instantiation.
+	fn return_data_size() -> u64;
+
+	/// Stores the returned data of the last contract call or contract instantiation.
+	///
+	/// # Parameters
+	/// - `output`: A reference to the output buffer to write the data.
+	/// - `offset`: Byte offset into the returned data
+	fn return_data_copy(output: &mut &mut [u8], offset: u32);
+
+	/// Returns the amount of ref_time left.
+	fn ref_time_left() -> u64;
+
+	/// Stores the current block number of the current contract into the supplied buffer.
+	///
+	/// # Parameters
+	///
+	/// - `output`: A reference to the output data buffer to write the block number.
+	#[unstable_hostfn]
+	fn block_number(output: &mut [u8; 32]);
+
+	/// Stores the block hash of the given block number into the supplied buffer.
+	///
+	/// # Parameters
+	///
+	/// - `block_number`: A reference to the block number buffer.
+	/// - `output`: A reference to the output data buffer to write the block number.
+	#[unstable_hostfn]
+	fn block_hash(block_number: &[u8; 32], output: &mut [u8; 32]);
+
 	/// Call into the chain extension provided by the chain if any.
 	///
 	/// Handling of the input values is up to the specific chain extension and so is the
@@ -172,6 +437,7 @@ pub trait HostFn: private::Sealed {
 	/// # Return
 	///
 	/// The chain extension returned value, if executed successfully.
+	#[unstable_hostfn]
 	fn call_chain_extension(func_id: u32, input: &[u8], output: Option<&mut &mut [u8]>) -> u32;
 
 	/// Call some dispatchable of the runtime.
@@ -198,33 +464,9 @@ pub trait HostFn: private::Sealed {
 	/// - Provide functionality **exclusively** to contracts.
 	/// - Provide custom weights.
 	/// - Avoid the need to keep the `Call` data structure stable.
+	#[unstable_hostfn]
 	fn call_runtime(call: &[u8]) -> Result;
 
-	/// Stores the address of the caller into the supplied buffer.
-	///
-	/// If this is a top-level call (i.e. initiated by an extrinsic) the origin address of the
-	/// extrinsic will be returned. Otherwise, if this call is initiated by another contract then
-	/// the address of the contract will be returned.
-	///
-	/// If there is no address associated with the caller (e.g. because the caller is root) then
-	/// it traps with `BadOrigin`.
-	///
-	/// # Parameters
-	///
-	/// - `output`: A reference to the output data buffer to write the caller address.
-	fn caller(output: &mut [u8; 20]);
-
-	/// Stores the origin address (initator of the call stack) into the supplied buffer.
-	///
-	/// If there is no address associated with the origin (e.g. because the origin is root) then
-	/// it traps with `BadOrigin`. This can only happen through on-chain governance actions or
-	/// customized runtimes.
-	///
-	/// # Parameters
-	///
-	/// - `output`: A reference to the output data buffer to write the origin's address.
-	fn origin(output: &mut [u8; 20]);
-
 	/// Checks whether the caller of the current contract is the origin of the whole call stack.
 	///
 	/// Prefer this over [`is_contract()`][`Self::is_contract`] when checking whether your contract
@@ -235,6 +477,7 @@ pub trait HostFn: private::Sealed {
 	///
 	/// A return value of `true` indicates that this contract is being called by a plain account
 	/// and `false` indicates that the caller is another contract.
+	#[unstable_hostfn]
 	fn caller_is_origin() -> bool;
 
 	/// Checks whether the caller of the current contract is root.
@@ -244,6 +487,7 @@ pub trait HostFn: private::Sealed {
 	///
 	/// A return value of `true` indicates that this contract is being called by a root origin,
 	/// and `false` indicates that the caller is a signed origin.
+	#[unstable_hostfn]
 	fn caller_is_root() -> u32;
 
 	/// Clear the value at the given key in the contract storage.
@@ -255,34 +499,9 @@ pub trait HostFn: private::Sealed {
 	/// # Return
 	///
 	/// Returns the size of the pre-existing value at the specified key if any.
+	#[unstable_hostfn]
 	fn clear_storage(flags: StorageFlags, key: &[u8]) -> Option<u32>;
 
-	/// Retrieve the code hash for a specified contract address.
-	///
-	/// # Parameters
-	///
-	/// - `addr`: The address of the contract.
-	/// - `output`: A reference to the output data buffer to write the code hash.
-	///
-	/// # Note
-	///
-	/// If `addr` is not a contract but the account exists then the hash of empty data
-	/// `0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470` is written,
-	/// otherwise `zero`.
-	fn code_hash(addr: &[u8; 20], output: &mut [u8; 32]);
-
-	/// Retrieve the code size for a specified contract address.
-	///
-	/// # Parameters
-	///
-	/// - `addr`: The address of the contract.
-	/// - `output`: A reference to the output data buffer to write the code size.
-	///
-	/// # Note
-	///
-	/// If `addr` is not a contract the `output` will be zero.
-	fn code_size(addr: &[u8; 20], output: &mut [u8; 32]);
-
 	/// Checks whether there is a value stored under the given key.
 	///
 	/// The key length must not exceed the maximum defined by the contracts module parameter.
@@ -293,6 +512,7 @@ pub trait HostFn: private::Sealed {
 	/// # Return
 	///
 	/// Returns the size of the pre-existing value at the specified key if any.
+	#[unstable_hostfn]
 	fn contains_storage(flags: StorageFlags, key: &[u8]) -> Option<u32>;
 
 	/// Emit a custom debug message.
@@ -312,56 +532,9 @@ pub trait HostFn: private::Sealed {
 	/// not being executed as an RPC. For example, they could allow users to disable logging
 	/// through compile time flags (cargo features) for on-chain deployment. Additionally, the
 	/// return value of this function can be cached in order to prevent further calls at runtime.
+	#[unstable_hostfn]
 	fn debug_message(str: &[u8]) -> Result;
 
-	/// Execute code in the context (storage, caller, value) of the current contract.
-	///
-	/// Reentrancy protection is always disabled since the callee is allowed
-	/// to modify the callers storage. This makes going through a reentrancy attack
-	/// unnecessary for the callee when it wants to exploit the caller.
-	///
-	/// # Parameters
-	///
-	/// - `flags`: See [`CallFlags`] for a documentation of the supported flags.
-	/// - `address`: The address of the code to be executed. Should be decodable as an
-	///   `T::AccountId`. Traps otherwise.
-	/// - `ref_time_limit`: how much *ref_time* Weight to devote to the execution.
-	/// - `proof_size_limit`: how much *proof_size* Weight to devote to the execution.
-	/// - `deposit_limit`: The storage deposit limit for delegate call. Passing `None` means setting
-	///   no specific limit for the call, which implies storage usage up to the limit of the parent
-	///   call.
-	/// - `input`: The input data buffer used to call the contract.
-	/// - `output`: A reference to the output data buffer to write the call output buffer. If `None`
-	///   is provided then the output buffer is not copied.
-	///
-	/// # Errors
-	///
-	/// An error means that the call wasn't successful and no output buffer is returned unless
-	/// stated otherwise.
-	///
-	/// - [CalleeReverted][`crate::ReturnErrorCode::CalleeReverted]: Output buffer is returned.
-	/// - [CalleeTrapped][`crate::ReturnErrorCode::CalleeTrapped]
-	/// - [OutOfResources][`crate::ReturnErrorCode::OutOfResources]
-	fn delegate_call(
-		flags: CallFlags,
-		address: &[u8; 20],
-		ref_time_limit: u64,
-		proof_size_limit: u64,
-		deposit_limit: Option<&[u8; 32]>,
-		input_data: &[u8],
-		output: Option<&mut &mut [u8]>,
-	) -> Result;
-
-	/// Deposit a contract event with the data buffer and optional list of topics. There is a limit
-	/// on the maximum number of topics specified by `event_topics`.
-	///
-	/// There should not be any duplicates in `topics`.
-	///
-	/// # Parameters
-	///
-	/// - `topics`: The topics list. It can't contain duplicates.
-	fn deposit_event(topics: &[[u8; 32]], data: &[u8]);
-
 	/// Recovers the ECDSA public key from the given message hash and signature.
 	///
 	/// Writes the public key into the given output buffer.
@@ -376,6 +549,7 @@ pub trait HostFn: private::Sealed {
 	/// # Errors
 	///
 	/// - [EcdsaRecoveryFailed][`crate::ReturnErrorCode::EcdsaRecoveryFailed]
+	#[unstable_hostfn]
 	fn ecdsa_recover(
 		signature: &[u8; 65],
 		message_hash: &[u8; 32],
@@ -393,93 +567,49 @@ pub trait HostFn: private::Sealed {
 	/// # Errors
 	///
 	/// - [EcdsaRecoveryFailed][`crate::ReturnErrorCode::EcdsaRecoveryFailed]
+	#[unstable_hostfn]
 	fn ecdsa_to_eth_address(pubkey: &[u8; 33], output: &mut [u8; 20]) -> Result;
 
-	/// Stores the amount of weight left into the supplied buffer.
-	/// The data is encoded as Weight.
-	///
-	/// If the available space in `output` is less than the size of the value a trap is triggered.
-	///
-	/// # Parameters
-	///
-	/// - `output`: A reference to the output data buffer to write the weight left.
-	fn weight_left(output: &mut &mut [u8]);
-
-	/// Retrieve the value under the given key from storage.
+	/// Computes the sha2_256 32-bit hash on the given input buffer.
 	///
-	/// The key length must not exceed the maximum defined by the contracts module parameter.
+	/// - The `input` and `output` buffer may overlap.
+	/// - The output buffer is expected to hold at least 32 bits.
+	/// - It is the callers responsibility to provide an output buffer that is large enough to hold
+	///   the expected amount of bytes returned by the hash function.
 	///
 	/// # Parameters
-	/// - `key`: The storage key.
-	/// - `output`: A reference to the output data buffer to write the storage entry.
 	///
-	/// # Errors
-	///
-	/// [KeyNotFound][`crate::ReturnErrorCode::KeyNotFound]
-	fn get_storage(flags: StorageFlags, key: &[u8], output: &mut &mut [u8]) -> Result;
-
-	hash_fn!(sha2_256, 32);
-	hash_fn!(keccak_256, 32);
-	hash_fn!(blake2_256, 32);
-	hash_fn!(blake2_128, 16);
+	/// - `input`: The input data buffer.
+	/// - `output`: The output buffer to write the hash result to.
+	#[unstable_hostfn]
+	fn hash_sha2_256(input: &[u8], output: &mut [u8; 32]);
 
-	/// Stores the input passed by the caller into the supplied buffer.
-	///
-	/// # Note
+	/// Computes the blake2_256 32-bit hash on the given input buffer.
 	///
-	/// This function traps if:
-	/// - the input is larger than the available space.
-	/// - the input was previously forwarded by a [`call()`][`Self::call()`].
+	/// - The `input` and `output` buffer may overlap.
+	/// - The output buffer is expected to hold at least 32 bits.
+	/// - It is the callers responsibility to provide an output buffer that is large enough to hold
+	///   the expected amount of bytes returned by the hash function.
 	///
 	/// # Parameters
-	///
-	/// - `output`: A reference to the output data buffer to write the input data.
-	fn input(output: &mut &mut [u8]);
+	///											*/
+	/// - `input`: The input data buffer.
+	/// - `output`: The output buffer to write the hash result to.
+	#[unstable_hostfn]
+	fn hash_blake2_256(input: &[u8], output: &mut [u8; 32]);
 
-	/// Instantiate a contract with the specified code hash.
-	///
-	/// This function creates an account and executes the constructor defined in the code specified
-	/// by the code hash.
+	/// Computes the blake2_128 16-bit hash on the given input buffer.
 	///
+	/// - The `input` and `output` buffer may overlap.
+	/// - The output buffer is expected to hold at least 16 bits.
+	/// - It is the callers responsibility to provide an output buffer that is large enough to hold
+	///   the expected amount of bytes returned by the hash function.
 	/// # Parameters
 	///
-	/// - `code_hash`: The hash of the code to be instantiated.
-	/// - `ref_time_limit`: how much *ref_time* Weight to devote to the execution.
-	/// - `proof_size_limit`: how much *proof_size* Weight to devote to the execution.
-	/// - `deposit`: The storage deposit limit for instantiation. Passing `None` means setting no
-	///   specific limit for the call, which implies storage usage up to the limit of the parent
-	///   call.
-	/// - `value`: The value to transfer into the contract.
 	/// - `input`: The input data buffer.
-	/// - `address`: A reference to the address buffer to write the address of the contract. If
-	///   `None` is provided then the output buffer is not copied.
-	/// - `output`: A reference to the return value buffer to write the constructor output buffer.
-	///   If `None` is provided then the output buffer is not copied.
-	/// - `salt`: The salt bytes to use for this instantiation.
-	///
-	/// # Errors
-	///
-	/// Please consult the [ReturnErrorCode][`crate::ReturnErrorCode`] enum declaration for more
-	/// information on those errors. Here we only note things specific to this function.
-	///
-	/// An error means that the account wasn't created and no address or output buffer
-	/// is returned unless stated otherwise.
-	///
-	/// - [CalleeReverted][`crate::ReturnErrorCode::CalleeReverted]: Output buffer is returned.
-	/// - [CalleeTrapped][`crate::ReturnErrorCode::CalleeTrapped]
-	/// - [TransferFailed][`crate::ReturnErrorCode::TransferFailed]
-	/// - [OutOfResources][`crate::ReturnErrorCode::OutOfResources]
-	fn instantiate(
-		code_hash: &[u8; 32],
-		ref_time_limit: u64,
-		proof_size_limit: u64,
-		deposit: Option<&[u8; 32]>,
-		value: &[u8; 32],
-		input: &[u8],
-		address: Option<&mut [u8; 20]>,
-		output: Option<&mut &mut [u8]>,
-		salt: Option<&[u8; 32]>,
-	) -> Result;
+	/// - `output`: The output buffer to write the hash result to.
+	#[unstable_hostfn]
+	fn hash_blake2_128(input: &[u8], output: &mut [u8; 16]);
 
 	/// Checks whether a specified address belongs to a contract.
 	///
@@ -490,13 +620,27 @@ pub trait HostFn: private::Sealed {
 	/// # Return
 	///
 	/// Returns `true` if the address belongs to a contract.
+	#[unstable_hostfn]
 	fn is_contract(address: &[u8; 20]) -> bool;
 
+	/// Lock a new delegate dependency to the contract.
+	///
+	/// Traps if the maximum number of delegate_dependencies is reached or if
+	/// the delegate dependency already exists.
+	///
+	/// # Parameters
+	///
+	/// - `code_hash`: The code hash of the dependency. Should be decodable as an `T::Hash`. Traps
+	///   otherwise.
+	#[unstable_hostfn]
+	fn lock_delegate_dependency(code_hash: &[u8; 32]);
+
 	/// Stores the minimum balance (a.k.a. existential deposit) into the supplied buffer.
 	///
 	/// # Parameters
 	///
 	/// - `output`: A reference to the output data buffer to write the minimum balance.
+	#[unstable_hostfn]
 	fn minimum_balance(output: &mut [u8; 32]);
 
 	/// Retrieve the code hash of the currently executing contract.
@@ -504,43 +648,9 @@ pub trait HostFn: private::Sealed {
 	/// # Parameters
 	///
 	/// - `output`: A reference to the output data buffer to write the code hash.
+	#[unstable_hostfn]
 	fn own_code_hash(output: &mut [u8; 32]);
 
-	/// Load the latest block timestamp into the supplied buffer
-	///
-	/// # Parameters
-	///
-	/// - `output`: A reference to the output data buffer to write the timestamp.
-	fn now(output: &mut [u8; 32]);
-
-	/// Removes the delegate dependency from the contract.
-	///
-	/// Traps if the delegate dependency does not exist.
-	///
-	/// # Parameters
-	///
-	/// - `code_hash`: The code hash of the dependency. Should be decodable as an `T::Hash`. Traps
-	///   otherwise.
-	fn unlock_delegate_dependency(code_hash: &[u8; 32]);
-
-	/// Cease contract execution and save a data buffer as a result of the execution.
-	///
-	/// This function never returns as it stops execution of the caller.
-	/// This is the only way to return a data buffer to the caller. Returning from
-	/// execution without calling this function is equivalent to calling:
-	/// ```nocompile
-	/// return_value(ReturnFlags::empty(), &[])
-	/// ```
-	///
-	/// Using an unnamed non empty `ReturnFlags` triggers a trap.
-	///
-	/// # Parameters
-	///
-	/// - `flags`: Flag used to signal special return conditions to the supervisor. See
-	///   [`ReturnFlags`] for a documentation of the supported flags.
-	/// - `return_value`: The return value buffer.
-	fn return_value(flags: ReturnFlags, return_value: &[u8]) -> !;
-
 	/// Replace the contract code at the specified address with new code.
 	///
 	/// # Note
@@ -569,23 +679,9 @@ pub trait HostFn: private::Sealed {
 	/// # Panics
 	///
 	/// Panics if there is no code on-chain with the specified hash.
+	#[unstable_hostfn]
 	fn set_code_hash(code_hash: &[u8; 32]);
 
-	/// Set the value at the given key in the contract storage.
-	///
-	/// The key and value lengths must not exceed the maximums defined by the contracts module
-	/// parameters.
-	///
-	/// # Parameters
-	///
-	/// - `key`: The storage key.
-	/// - `encoded_value`: The storage value.
-	///
-	/// # Return
-	///
-	/// Returns the size of the pre-existing value at the specified key if any.
-	fn set_storage(flags: StorageFlags, key: &[u8], value: &[u8]) -> Option<u32>;
-
 	/// Verify a sr25519 signature
 	///
 	/// # Parameters
@@ -596,6 +692,7 @@ pub trait HostFn: private::Sealed {
 	/// # Errors
 	///
 	/// - [Sr25519VerifyFailed][`crate::ReturnErrorCode::Sr25519VerifyFailed]
+	#[unstable_hostfn]
 	fn sr25519_verify(signature: &[u8; 64], message: &[u8], pub_key: &[u8; 32]) -> Result;
 
 	/// Retrieve and remove the value under the given key from storage.
@@ -607,6 +704,7 @@ pub trait HostFn: private::Sealed {
 	/// # Errors
 	///
 	/// [KeyNotFound][`crate::ReturnErrorCode::KeyNotFound]
+	#[unstable_hostfn]
 	fn take_storage(flags: StorageFlags, key: &[u8], output: &mut &mut [u8]) -> Result;
 
 	/// Remove the calling account and transfer remaining **free** balance.
@@ -624,23 +722,30 @@ pub trait HostFn: private::Sealed {
 	/// - The contract is live i.e is already on the call stack.
 	/// - Failed to send the balance to the beneficiary.
 	/// - The deletion queue is full.
+	#[unstable_hostfn]
 	fn terminate(beneficiary: &[u8; 20]) -> !;
 
-	/// Stores the value transferred along with this call/instantiate into the supplied buffer.
+	/// Removes the delegate dependency from the contract.
+	///
+	/// Traps if the delegate dependency does not exist.
 	///
 	/// # Parameters
 	///
-	/// - `output`: A reference to the output data buffer to write the transferred value.
-	fn value_transferred(output: &mut [u8; 32]);
+	/// - `code_hash`: The code hash of the dependency. Should be decodable as an `T::Hash`. Traps
+	///   otherwise.
+	#[unstable_hostfn]
+	fn unlock_delegate_dependency(code_hash: &[u8; 32]);
 
-	/// Stores the price for the specified amount of gas into the supplied buffer.
+	/// Stores the amount of weight left into the supplied buffer.
+	/// The data is encoded as Weight.
+	///
+	/// If the available space in `output` is less than the size of the value a trap is triggered.
 	///
 	/// # Parameters
 	///
-	/// - `ref_time_limit`: The *ref_time* Weight limit to query the price for.
-	/// - `proof_size_limit`: The *proof_size* Weight limit to query the price for.
-	/// - `output`: A reference to the output data buffer to write the price.
-	fn weight_to_fee(ref_time_limit: u64, proof_size_limit: u64, output: &mut [u8; 32]);
+	/// - `output`: A reference to the output data buffer to write the weight left.
+	#[unstable_hostfn]
+	fn weight_left(output: &mut &mut [u8]);
 
 	/// Execute an XCM program locally, using the contract's address as the origin.
 	/// This is equivalent to dispatching `pallet_xcm::execute` through call_runtime, except that
@@ -656,6 +761,7 @@ pub trait HostFn: private::Sealed {
 	///
 	/// Returns `Error::Success` when the XCM execution attempt is successful. When the XCM
 	/// execution fails, `ReturnCode::XcmExecutionFailed` is returned
+	#[unstable_hostfn]
 	fn xcm_execute(msg: &[u8]) -> Result;
 
 	/// Send an XCM program from the contract to the specified destination.
@@ -673,21 +779,8 @@ pub trait HostFn: private::Sealed {
 	///
 	/// Returns `ReturnCode::Success` when the message was successfully sent. When the XCM
 	/// execution fails, `ReturnErrorCode::XcmSendFailed` is returned.
+	#[unstable_hostfn]
 	fn xcm_send(dest: &[u8], msg: &[u8], output: &mut [u8; 32]) -> Result;
-
-	/// Stores the size of the returned data of the last contract call or instantiation.
-	///
-	/// # Parameters
-	///
-	/// - `output`: A reference to the output buffer to write the size.
-	fn return_data_size(output: &mut [u8; 32]);
-
-	/// Stores the returned data of the last contract call or contract instantiation.
-	///
-	/// # Parameters
-	/// - `output`: A reference to the output buffer to write the data.
-	/// - `offset`: Byte offset into the returned data
-	fn return_data_copy(output: &mut &mut [u8], offset: u32);
 }
 
 mod private {
diff --git a/substrate/frame/revive/uapi/src/host/riscv64.rs b/substrate/frame/revive/uapi/src/host/riscv64.rs
index b76320718a69..6fdda86892d5 100644
--- a/substrate/frame/revive/uapi/src/host/riscv64.rs
+++ b/substrate/frame/revive/uapi/src/host/riscv64.rs
@@ -18,6 +18,7 @@ use crate::{
 	host::{CallFlags, HostFn, HostFnImpl, Result, StorageFlags},
 	ReturnFlags,
 };
+use pallet_revive_proc_macro::unstable_hostfn;
 
 mod sys {
 	use crate::ReturnCode;
@@ -62,19 +63,21 @@ mod sys {
 		pub fn delegate_call(ptr: *const u8) -> ReturnCode;
 		pub fn instantiate(ptr: *const u8) -> ReturnCode;
 		pub fn terminate(beneficiary_ptr: *const u8);
-		pub fn input(out_ptr: *mut u8, out_len_ptr: *mut u32);
+		pub fn call_data_copy(out_ptr: *mut u8, out_len: u32, offset: u32);
+		pub fn call_data_load(out_ptr: *mut u8, offset: u32);
 		pub fn seal_return(flags: u32, data_ptr: *const u8, data_len: u32);
 		pub fn caller(out_ptr: *mut u8);
 		pub fn origin(out_ptr: *mut u8);
 		pub fn is_contract(account_ptr: *const u8) -> ReturnCode;
 		pub fn code_hash(address_ptr: *const u8, out_ptr: *mut u8);
-		pub fn code_size(address_ptr: *const u8, out_ptr: *mut u8);
+		pub fn code_size(address_ptr: *const u8) -> u64;
 		pub fn own_code_hash(out_ptr: *mut u8);
 		pub fn caller_is_origin() -> ReturnCode;
 		pub fn caller_is_root() -> ReturnCode;
 		pub fn address(out_ptr: *mut u8);
 		pub fn weight_to_fee(ref_time: u64, proof_size: u64, out_ptr: *mut u8);
 		pub fn weight_left(out_ptr: *mut u8, out_len_ptr: *mut u32);
+		pub fn ref_time_left() -> u64;
 		pub fn get_immutable_data(out_ptr: *mut u8, out_len_ptr: *mut u32);
 		pub fn set_immutable_data(ptr: *const u8, len: u32);
 		pub fn balance(out_ptr: *mut u8);
@@ -82,6 +85,7 @@ mod sys {
 		pub fn chain_id(out_ptr: *mut u8);
 		pub fn value_transferred(out_ptr: *mut u8);
 		pub fn now(out_ptr: *mut u8);
+		pub fn gas_limit() -> u64;
 		pub fn minimum_balance(out_ptr: *mut u8);
 		pub fn deposit_event(
 			topics_ptr: *const [u8; 32],
@@ -89,6 +93,9 @@ mod sys {
 			data_ptr: *const u8,
 			data_len: u32,
 		);
+		pub fn gas_price() -> u64;
+		pub fn base_fee(out_ptr: *mut u8);
+		pub fn call_data_size() -> u64;
 		pub fn block_number(out_ptr: *mut u8);
 		pub fn block_hash(block_number_ptr: *const u8, out_ptr: *mut u8);
 		pub fn hash_sha2_256(input_ptr: *const u8, input_len: u32, out_ptr: *mut u8);
@@ -128,43 +135,11 @@ mod sys {
 			msg_len: u32,
 			out_ptr: *mut u8,
 		) -> ReturnCode;
-		pub fn return_data_size(out_ptr: *mut u8);
+		pub fn return_data_size() -> u64;
 		pub fn return_data_copy(out_ptr: *mut u8, out_len_ptr: *mut u32, offset: u32);
 	}
 }
 
-/// A macro to implement all Host functions with a signature of `fn(&mut [u8; n])`.
-macro_rules! impl_wrapper_for {
-	(@impl_fn $name:ident, $n: literal) => {
-		fn $name(output: &mut [u8; $n]) {
-			unsafe { sys::$name(output.as_mut_ptr()) }
-		}
-	};
-
-	() => {};
-
-	([u8; $n: literal] => $($name:ident),*; $($tail:tt)*) => {
-		$(impl_wrapper_for!(@impl_fn $name, $n);)*
-		impl_wrapper_for!($($tail)*);
-	};
-}
-
-macro_rules! impl_hash_fn {
-	( $name:ident, $bytes_result:literal ) => {
-		paste::item! {
-			fn [<hash_ $name>](input: &[u8], output: &mut [u8; $bytes_result]) {
-				unsafe {
-					sys::[<hash_ $name>](
-						input.as_ptr(),
-						input.len() as u32,
-						output.as_mut_ptr(),
-					)
-				}
-			}
-		}
-	};
-}
-
 #[inline(always)]
 fn extract_from_slice(output: &mut &mut [u8], new_len: usize) {
 	debug_assert!(new_len <= output.len());
@@ -293,10 +268,6 @@ impl HostFn for HostFnImpl {
 		ret_code.into()
 	}
 
-	fn caller_is_root() -> u32 {
-		unsafe { sys::caller_is_root() }.into_u32()
-	}
-
 	fn delegate_call(
 		flags: CallFlags,
 		address: &[u8; 20],
@@ -366,17 +337,6 @@ impl HostFn for HostFnImpl {
 		ret_code.into()
 	}
 
-	fn clear_storage(flags: StorageFlags, key: &[u8]) -> Option<u32> {
-		let ret_code = unsafe { sys::clear_storage(flags.bits(), key.as_ptr(), key.len() as u32) };
-		ret_code.into()
-	}
-
-	fn contains_storage(flags: StorageFlags, key: &[u8]) -> Option<u32> {
-		let ret_code =
-			unsafe { sys::contains_storage(flags.bits(), key.as_ptr(), key.len() as u32) };
-		ret_code.into()
-	}
-
 	fn get_storage(flags: StorageFlags, key: &[u8], output: &mut &mut [u8]) -> Result {
 		let mut output_len = output.len() as u32;
 		let ret_code = {
@@ -394,33 +354,115 @@ impl HostFn for HostFnImpl {
 		ret_code.into()
 	}
 
-	fn take_storage(flags: StorageFlags, key: &[u8], output: &mut &mut [u8]) -> Result {
+	fn call_data_load(out_ptr: &mut [u8; 32], offset: u32) {
+		unsafe { sys::call_data_load(out_ptr.as_mut_ptr(), offset) };
+	}
+
+	fn gas_limit() -> u64 {
+		unsafe { sys::gas_limit() }
+	}
+
+	fn call_data_size() -> u64 {
+		unsafe { sys::call_data_size() }
+	}
+
+	fn return_value(flags: ReturnFlags, return_value: &[u8]) -> ! {
+		unsafe { sys::seal_return(flags.bits(), return_value.as_ptr(), return_value.len() as u32) }
+		panic!("seal_return does not return");
+	}
+
+	fn gas_price() -> u64 {
+		unsafe { sys::gas_price() }
+	}
+
+	fn base_fee(output: &mut [u8; 32]) {
+		unsafe { sys::base_fee(output.as_mut_ptr()) }
+	}
+
+	fn balance(output: &mut [u8; 32]) {
+		unsafe { sys::balance(output.as_mut_ptr()) }
+	}
+
+	fn value_transferred(output: &mut [u8; 32]) {
+		unsafe { sys::value_transferred(output.as_mut_ptr()) }
+	}
+
+	fn now(output: &mut [u8; 32]) {
+		unsafe { sys::now(output.as_mut_ptr()) }
+	}
+
+	fn chain_id(output: &mut [u8; 32]) {
+		unsafe { sys::chain_id(output.as_mut_ptr()) }
+	}
+
+	fn address(output: &mut [u8; 20]) {
+		unsafe { sys::address(output.as_mut_ptr()) }
+	}
+
+	fn caller(output: &mut [u8; 20]) {
+		unsafe { sys::caller(output.as_mut_ptr()) }
+	}
+
+	fn origin(output: &mut [u8; 20]) {
+		unsafe { sys::origin(output.as_mut_ptr()) }
+	}
+
+	fn block_number(output: &mut [u8; 32]) {
+		unsafe { sys::block_number(output.as_mut_ptr()) }
+	}
+
+	fn weight_to_fee(ref_time_limit: u64, proof_size_limit: u64, output: &mut [u8; 32]) {
+		unsafe { sys::weight_to_fee(ref_time_limit, proof_size_limit, output.as_mut_ptr()) };
+	}
+
+	fn hash_keccak_256(input: &[u8], output: &mut [u8; 32]) {
+		unsafe { sys::hash_keccak_256(input.as_ptr(), input.len() as u32, output.as_mut_ptr()) }
+	}
+
+	fn get_immutable_data(output: &mut &mut [u8]) {
 		let mut output_len = output.len() as u32;
-		let ret_code = {
-			unsafe {
-				sys::take_storage(
-					flags.bits(),
-					key.as_ptr(),
-					key.len() as u32,
-					output.as_mut_ptr(),
-					&mut output_len,
-				)
-			}
-		};
+		unsafe { sys::get_immutable_data(output.as_mut_ptr(), &mut output_len) };
 		extract_from_slice(output, output_len as usize);
-		ret_code.into()
 	}
 
-	fn debug_message(str: &[u8]) -> Result {
-		let ret_code = unsafe { sys::debug_message(str.as_ptr(), str.len() as u32) };
-		ret_code.into()
+	fn set_immutable_data(data: &[u8]) {
+		unsafe { sys::set_immutable_data(data.as_ptr(), data.len() as u32) }
 	}
 
-	fn terminate(beneficiary: &[u8; 20]) -> ! {
-		unsafe { sys::terminate(beneficiary.as_ptr()) }
-		panic!("terminate does not return");
+	fn balance_of(address: &[u8; 20], output: &mut [u8; 32]) {
+		unsafe { sys::balance_of(address.as_ptr(), output.as_mut_ptr()) };
 	}
 
+	fn code_hash(address: &[u8; 20], output: &mut [u8; 32]) {
+		unsafe { sys::code_hash(address.as_ptr(), output.as_mut_ptr()) }
+	}
+
+	fn code_size(address: &[u8; 20]) -> u64 {
+		unsafe { sys::code_size(address.as_ptr()) }
+	}
+
+	fn return_data_size() -> u64 {
+		unsafe { sys::return_data_size() }
+	}
+
+	fn return_data_copy(output: &mut &mut [u8], offset: u32) {
+		let mut output_len = output.len() as u32;
+		{
+			unsafe { sys::return_data_copy(output.as_mut_ptr(), &mut output_len, offset) };
+		}
+		extract_from_slice(output, output_len as usize);
+	}
+
+	fn ref_time_left() -> u64 {
+		unsafe { sys::ref_time_left() }
+	}
+
+	#[unstable_hostfn]
+	fn block_hash(block_number_ptr: &[u8; 32], output: &mut [u8; 32]) {
+		unsafe { sys::block_hash(block_number_ptr.as_ptr(), output.as_mut_ptr()) };
+	}
+
+	#[unstable_hostfn]
 	fn call_chain_extension(func_id: u32, input: &[u8], mut output: Option<&mut &mut [u8]>) -> u32 {
 		let (output_ptr, mut output_len) = ptr_len_or_sentinel(&mut output);
 		let ret_code = {
@@ -441,44 +483,48 @@ impl HostFn for HostFnImpl {
 		ret_code.into_u32()
 	}
 
-	fn input(output: &mut &mut [u8]) {
-		let mut output_len = output.len() as u32;
-		{
-			unsafe { sys::input(output.as_mut_ptr(), &mut output_len) };
-		}
-		extract_from_slice(output, output_len as usize);
-	}
-
-	fn return_value(flags: ReturnFlags, return_value: &[u8]) -> ! {
-		unsafe { sys::seal_return(flags.bits(), return_value.as_ptr(), return_value.len() as u32) }
-		panic!("seal_return does not return");
+	fn call_data_copy(output: &mut [u8], offset: u32) {
+		let len = output.len() as u32;
+		unsafe { sys::call_data_copy(output.as_mut_ptr(), len, offset) };
 	}
 
+	#[unstable_hostfn]
 	fn call_runtime(call: &[u8]) -> Result {
 		let ret_code = unsafe { sys::call_runtime(call.as_ptr(), call.len() as u32) };
 		ret_code.into()
 	}
 
-	impl_wrapper_for! {
-		[u8; 32] => block_number, balance, value_transferred, now, minimum_balance, chain_id;
-		[u8; 20] => address, caller, origin;
+	#[unstable_hostfn]
+	fn caller_is_origin() -> bool {
+		let ret_val = unsafe { sys::caller_is_origin() };
+		ret_val.into_bool()
 	}
 
-	fn weight_left(output: &mut &mut [u8]) {
-		let mut output_len = output.len() as u32;
-		unsafe { sys::weight_left(output.as_mut_ptr(), &mut output_len) }
-		extract_from_slice(output, output_len as usize)
+	#[unstable_hostfn]
+	fn caller_is_root() -> u32 {
+		unsafe { sys::caller_is_root() }.into_u32()
 	}
 
-	fn weight_to_fee(ref_time_limit: u64, proof_size_limit: u64, output: &mut [u8; 32]) {
-		unsafe { sys::weight_to_fee(ref_time_limit, proof_size_limit, output.as_mut_ptr()) };
+	#[unstable_hostfn]
+	fn clear_storage(flags: StorageFlags, key: &[u8]) -> Option<u32> {
+		let ret_code = unsafe { sys::clear_storage(flags.bits(), key.as_ptr(), key.len() as u32) };
+		ret_code.into()
+	}
+
+	#[unstable_hostfn]
+	fn contains_storage(flags: StorageFlags, key: &[u8]) -> Option<u32> {
+		let ret_code =
+			unsafe { sys::contains_storage(flags.bits(), key.as_ptr(), key.len() as u32) };
+		ret_code.into()
 	}
 
-	impl_hash_fn!(sha2_256, 32);
-	impl_hash_fn!(keccak_256, 32);
-	impl_hash_fn!(blake2_256, 32);
-	impl_hash_fn!(blake2_128, 16);
+	#[unstable_hostfn]
+	fn debug_message(str: &[u8]) -> Result {
+		let ret_code = unsafe { sys::debug_message(str.as_ptr(), str.len() as u32) };
+		ret_code.into()
+	}
 
+	#[unstable_hostfn]
 	fn ecdsa_recover(
 		signature: &[u8; 65],
 		message_hash: &[u8; 32],
@@ -490,76 +536,109 @@ impl HostFn for HostFnImpl {
 		ret_code.into()
 	}
 
+	#[unstable_hostfn]
 	fn ecdsa_to_eth_address(pubkey: &[u8; 33], output: &mut [u8; 20]) -> Result {
 		let ret_code = unsafe { sys::ecdsa_to_eth_address(pubkey.as_ptr(), output.as_mut_ptr()) };
 		ret_code.into()
 	}
 
-	fn sr25519_verify(signature: &[u8; 64], message: &[u8], pub_key: &[u8; 32]) -> Result {
-		let ret_code = unsafe {
-			sys::sr25519_verify(
-				signature.as_ptr(),
-				pub_key.as_ptr(),
-				message.len() as u32,
-				message.as_ptr(),
-			)
-		};
-		ret_code.into()
+	#[unstable_hostfn]
+	fn hash_sha2_256(input: &[u8], output: &mut [u8; 32]) {
+		unsafe { sys::hash_sha2_256(input.as_ptr(), input.len() as u32, output.as_mut_ptr()) }
+	}
+
+	#[unstable_hostfn]
+	fn hash_blake2_256(input: &[u8], output: &mut [u8; 32]) {
+		unsafe { sys::hash_blake2_256(input.as_ptr(), input.len() as u32, output.as_mut_ptr()) }
 	}
 
+	#[unstable_hostfn]
+	fn hash_blake2_128(input: &[u8], output: &mut [u8; 16]) {
+		unsafe { sys::hash_blake2_128(input.as_ptr(), input.len() as u32, output.as_mut_ptr()) }
+	}
+
+	#[unstable_hostfn]
 	fn is_contract(address: &[u8; 20]) -> bool {
 		let ret_val = unsafe { sys::is_contract(address.as_ptr()) };
 		ret_val.into_bool()
 	}
 
-	fn get_immutable_data(output: &mut &mut [u8]) {
-		let mut output_len = output.len() as u32;
-		unsafe { sys::get_immutable_data(output.as_mut_ptr(), &mut output_len) };
-		extract_from_slice(output, output_len as usize);
-	}
-
-	fn set_immutable_data(data: &[u8]) {
-		unsafe { sys::set_immutable_data(data.as_ptr(), data.len() as u32) }
+	#[unstable_hostfn]
+	fn lock_delegate_dependency(code_hash: &[u8; 32]) {
+		unsafe { sys::lock_delegate_dependency(code_hash.as_ptr()) }
 	}
 
-	fn balance_of(address: &[u8; 20], output: &mut [u8; 32]) {
-		unsafe { sys::balance_of(address.as_ptr(), output.as_mut_ptr()) };
+	#[unstable_hostfn]
+	fn minimum_balance(output: &mut [u8; 32]) {
+		unsafe { sys::minimum_balance(output.as_mut_ptr()) }
 	}
 
-	fn caller_is_origin() -> bool {
-		let ret_val = unsafe { sys::caller_is_origin() };
-		ret_val.into_bool()
+	#[unstable_hostfn]
+	fn own_code_hash(output: &mut [u8; 32]) {
+		unsafe { sys::own_code_hash(output.as_mut_ptr()) }
 	}
 
+	#[unstable_hostfn]
 	fn set_code_hash(code_hash: &[u8; 32]) {
 		unsafe { sys::set_code_hash(code_hash.as_ptr()) }
 	}
 
-	fn code_hash(address: &[u8; 20], output: &mut [u8; 32]) {
-		unsafe { sys::code_hash(address.as_ptr(), output.as_mut_ptr()) }
-	}
-
-	fn code_size(address: &[u8; 20], output: &mut [u8; 32]) {
-		unsafe { sys::code_size(address.as_ptr(), output.as_mut_ptr()) }
+	#[unstable_hostfn]
+	fn sr25519_verify(signature: &[u8; 64], message: &[u8], pub_key: &[u8; 32]) -> Result {
+		let ret_code = unsafe {
+			sys::sr25519_verify(
+				signature.as_ptr(),
+				pub_key.as_ptr(),
+				message.len() as u32,
+				message.as_ptr(),
+			)
+		};
+		ret_code.into()
 	}
 
-	fn own_code_hash(output: &mut [u8; 32]) {
-		unsafe { sys::own_code_hash(output.as_mut_ptr()) }
+	#[unstable_hostfn]
+	fn take_storage(flags: StorageFlags, key: &[u8], output: &mut &mut [u8]) -> Result {
+		let mut output_len = output.len() as u32;
+		let ret_code = {
+			unsafe {
+				sys::take_storage(
+					flags.bits(),
+					key.as_ptr(),
+					key.len() as u32,
+					output.as_mut_ptr(),
+					&mut output_len,
+				)
+			}
+		};
+		extract_from_slice(output, output_len as usize);
+		ret_code.into()
 	}
 
-	fn lock_delegate_dependency(code_hash: &[u8; 32]) {
-		unsafe { sys::lock_delegate_dependency(code_hash.as_ptr()) }
+	#[unstable_hostfn]
+	fn terminate(beneficiary: &[u8; 20]) -> ! {
+		unsafe { sys::terminate(beneficiary.as_ptr()) }
+		panic!("terminate does not return");
 	}
 
+	#[unstable_hostfn]
 	fn unlock_delegate_dependency(code_hash: &[u8; 32]) {
 		unsafe { sys::unlock_delegate_dependency(code_hash.as_ptr()) }
 	}
 
+	#[unstable_hostfn]
+	fn weight_left(output: &mut &mut [u8]) {
+		let mut output_len = output.len() as u32;
+		unsafe { sys::weight_left(output.as_mut_ptr(), &mut output_len) }
+		extract_from_slice(output, output_len as usize)
+	}
+
+	#[unstable_hostfn]
 	fn xcm_execute(msg: &[u8]) -> Result {
 		let ret_code = unsafe { sys::xcm_execute(msg.as_ptr(), msg.len() as _) };
 		ret_code.into()
 	}
 
+	#[unstable_hostfn]
 	fn xcm_send(dest: &[u8], msg: &[u8], output: &mut [u8; 32]) -> Result {
 		let ret_code = unsafe {
 			sys::xcm_send(
@@ -572,20 +651,4 @@ impl HostFn for HostFnImpl {
 		};
 		ret_code.into()
 	}
-
-	fn return_data_size(output: &mut [u8; 32]) {
-		unsafe { sys::return_data_size(output.as_mut_ptr()) };
-	}
-
-	fn return_data_copy(output: &mut &mut [u8], offset: u32) {
-		let mut output_len = output.len() as u32;
-		{
-			unsafe { sys::return_data_copy(output.as_mut_ptr(), &mut output_len, offset) };
-		}
-		extract_from_slice(output, output_len as usize);
-	}
-
-	fn block_hash(block_number_ptr: &[u8; 32], output: &mut [u8; 32]) {
-		unsafe { sys::block_hash(block_number_ptr.as_ptr(), output.as_mut_ptr()) };
-	}
 }
diff --git a/substrate/frame/revive/uapi/src/lib.rs b/substrate/frame/revive/uapi/src/lib.rs
index 14a5e3f28889..ef1798b4bf61 100644
--- a/substrate/frame/revive/uapi/src/lib.rs
+++ b/substrate/frame/revive/uapi/src/lib.rs
@@ -17,6 +17,7 @@
 //! Refer to substrate FRAME contract module for more documentation.
 
 #![no_std]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 
 mod flags;
 pub use flags::*;
diff --git a/substrate/frame/root-offences/Cargo.toml b/substrate/frame/root-offences/Cargo.toml
index f80fed11b971..dedde9956b6f 100644
--- a/substrate/frame/root-offences/Cargo.toml
+++ b/substrate/frame/root-offences/Cargo.toml
@@ -29,8 +29,8 @@ sp-staking = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
 pallet-staking-reward-curve = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
 
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true }
diff --git a/substrate/frame/root-testing/Cargo.toml b/substrate/frame/root-testing/Cargo.toml
index ee3ce8011009..fd0f4da2e80c 100644
--- a/substrate/frame/root-testing/Cargo.toml
+++ b/substrate/frame/root-testing/Cargo.toml
@@ -17,9 +17,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/safe-mode/Cargo.toml b/substrate/frame/safe-mode/Cargo.toml
index e7f165ae67d8..3f1f6bc1f1d6 100644
--- a/substrate/frame/safe-mode/Cargo.toml
+++ b/substrate/frame/safe-mode/Cargo.toml
@@ -20,20 +20,20 @@ docify = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+pallet-balances = { optional = true, workspace = true }
+pallet-proxy = { optional = true, workspace = true }
+pallet-utility = { optional = true, workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 sp-arithmetic = { workspace = true }
 sp-runtime = { workspace = true }
-pallet-balances = { optional = true, workspace = true }
-pallet-utility = { optional = true, workspace = true }
-pallet-proxy = { optional = true, workspace = true }
 
 [dev-dependencies]
-sp-core = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
+frame-support = { features = ["experimental"], workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
-pallet-utility = { workspace = true, default-features = true }
 pallet-proxy = { workspace = true, default-features = true }
-frame-support = { features = ["experimental"], workspace = true, default-features = true }
+pallet-utility = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/salary/Cargo.toml b/substrate/frame/salary/Cargo.toml
index 9e4cf06288dd..b3ed95bf1de5 100644
--- a/substrate/frame/salary/Cargo.toml
+++ b/substrate/frame/salary/Cargo.toml
@@ -17,16 +17,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+pallet-ranked-collective = { optional = true, workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
-pallet-ranked-collective = { optional = true, workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/sassafras/Cargo.toml b/substrate/frame/sassafras/Cargo.toml
index 7eb2bda96ffc..dd091b6f8ed7 100644
--- a/substrate/frame/sassafras/Cargo.toml
+++ b/substrate/frame/sassafras/Cargo.toml
@@ -18,11 +18,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-consensus-sassafras = { features = ["serde"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/scheduler/Cargo.toml b/substrate/frame/scheduler/Cargo.toml
index 1432ada91335..0506470e72c3 100644
--- a/substrate/frame/scheduler/Cargo.toml
+++ b/substrate/frame/scheduler/Cargo.toml
@@ -14,15 +14,15 @@ workspace = true
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
+docify = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-weights = { workspace = true }
-docify = { workspace = true }
 
 [dev-dependencies]
 pallet-preimage = { workspace = true, default-features = true }
diff --git a/substrate/frame/scored-pool/Cargo.toml b/substrate/frame/scored-pool/Cargo.toml
index d945ef42a47b..227868fa2a4f 100644
--- a/substrate/frame/scored-pool/Cargo.toml
+++ b/substrate/frame/scored-pool/Cargo.toml
@@ -17,9 +17,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/frame/session/Cargo.toml b/substrate/frame/session/Cargo.toml
index b82112681e67..737678bea8a3 100644
--- a/substrate/frame/session/Cargo.toml
+++ b/substrate/frame/session/Cargo.toml
@@ -17,19 +17,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-impl-trait-for-tuples = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+impl-trait-for-tuples = { workspace = true }
+log = { workspace = true }
 pallet-timestamp = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
 sp-core = { features = ["serde"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { features = ["serde"], workspace = true }
 sp-session = { workspace = true }
 sp-staking = { features = ["serde"], workspace = true }
-sp-trie = { optional = true, workspace = true }
 sp-state-machine = { workspace = true }
+sp-trie = { optional = true, workspace = true }
 
 [features]
 default = ["historical", "std"]
diff --git a/substrate/frame/session/benchmarking/Cargo.toml b/substrate/frame/session/benchmarking/Cargo.toml
index 264bc10a33f6..72e4b3deabfd 100644
--- a/substrate/frame/session/benchmarking/Cargo.toml
+++ b/substrate/frame/session/benchmarking/Cargo.toml
@@ -17,22 +17,22 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-rand = { features = ["std_rng"], workspace = true }
 frame-benchmarking = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-session = { workspace = true }
 pallet-staking = { workspace = true }
+rand = { features = ["std_rng"], workspace = true }
 sp-runtime = { workspace = true }
 sp-session = { workspace = true }
 
 [dev-dependencies]
 codec = { features = ["derive"], workspace = true, default-features = true }
-scale-info = { workspace = true, default-features = true }
 frame-election-provider-support = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
 pallet-staking-reward-curve = { workspace = true, default-features = true }
 pallet-timestamp = { workspace = true, default-features = true }
+scale-info = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
 
diff --git a/substrate/frame/society/Cargo.toml b/substrate/frame/society/Cargo.toml
index 555dee68ba01..d5860518fdda 100644
--- a/substrate/frame/society/Cargo.toml
+++ b/substrate/frame/society/Cargo.toml
@@ -16,17 +16,17 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+codec = { features = ["derive"], workspace = true }
 log = { workspace = true }
 rand_chacha = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
-codec = { features = ["derive"], workspace = true }
 
-sp-io = { workspace = true }
-sp-arithmetic = { workspace = true }
-sp-runtime = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+sp-arithmetic = { workspace = true }
+sp-io = { workspace = true }
+sp-runtime = { workspace = true }
 
 [dev-dependencies]
 frame-support-test = { workspace = true }
diff --git a/substrate/frame/src/lib.rs b/substrate/frame/src/lib.rs
index 1a465a4165a7..a385bbcb5a48 100644
--- a/substrate/frame/src/lib.rs
+++ b/substrate/frame/src/lib.rs
@@ -397,7 +397,7 @@ pub mod runtime {
 			LOCAL_TESTNET_RUNTIME_PRESET,
 		};
 		pub use sp_inherents::{CheckInherentsResult, InherentData};
-		pub use sp_keyring::AccountKeyring;
+		pub use sp_keyring::Sr25519Keyring;
 		pub use sp_runtime::{ApplyExtrinsicResult, ExtrinsicInclusionMode};
 	}
 
diff --git a/substrate/frame/staking/Cargo.toml b/substrate/frame/staking/Cargo.toml
index a6a0ccd3b0a7..22176b6d720b 100644
--- a/substrate/frame/staking/Cargo.toml
+++ b/substrate/frame/staking/Cargo.toml
@@ -16,40 +16,40 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-serde = { features = ["alloc", "derive"], workspace = true }
 codec = { features = [
 	"derive",
 ], workspace = true }
-scale-info = { features = ["derive", "serde"], workspace = true }
-sp-io = { workspace = true }
-sp-runtime = { features = ["serde"], workspace = true }
-sp-staking = { features = ["serde"], workspace = true }
+frame-election-provider-support = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+pallet-authorship = { workspace = true }
 pallet-session = { features = [
 	"historical",
 ], workspace = true }
-pallet-authorship = { workspace = true }
+scale-info = { features = ["derive", "serde"], workspace = true }
+serde = { features = ["alloc", "derive"], workspace = true }
 sp-application-crypto = { features = ["serde"], workspace = true }
-frame-election-provider-support = { workspace = true }
-log = { workspace = true }
+sp-io = { workspace = true }
+sp-runtime = { features = ["serde"], workspace = true }
+sp-staking = { features = ["serde"], workspace = true }
 
 # Optional imports for benchmarking
 frame-benchmarking = { optional = true, workspace = true }
 rand_chacha = { optional = true, workspace = true }
 
 [dev-dependencies]
+frame-benchmarking = { workspace = true, default-features = true }
+frame-election-provider-support = { workspace = true, default-features = true }
+pallet-bags-list = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
+pallet-staking-reward-curve = { workspace = true, default-features = true }
+pallet-timestamp = { workspace = true, default-features = true }
+rand_chacha = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-npos-elections = { workspace = true, default-features = true }
-pallet-timestamp = { workspace = true, default-features = true }
-pallet-staking-reward-curve = { workspace = true, default-features = true }
-pallet-bags-list = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 substrate-test-utils = { workspace = true }
-frame-benchmarking = { workspace = true, default-features = true }
-frame-election-provider-support = { workspace = true, default-features = true }
-rand_chacha = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/state-trie-migration/Cargo.toml b/substrate/frame/state-trie-migration/Cargo.toml
index 8c82bc38da97..1f1f6fc5be3a 100644
--- a/substrate/frame/state-trie-migration/Cargo.toml
+++ b/substrate/frame/state-trie-migration/Cargo.toml
@@ -16,25 +16,25 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { optional = true, workspace = true, default-features = true }
-thousands = { optional = true, workspace = true }
-zstd = { optional = true, workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 remote-externalities = { optional = true, workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 substrate-state-trie-migration-rpc = { optional = true, workspace = true, default-features = true }
+thousands = { optional = true, workspace = true }
+zstd = { optional = true, workspace = true }
 
 [dev-dependencies]
-parking_lot = { workspace = true, default-features = true }
-tokio = { features = ["macros"], workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
+parking_lot = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
+tokio = { features = ["macros"], workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/statement/Cargo.toml b/substrate/frame/statement/Cargo.toml
index e601881cd720..b1449fa24416 100644
--- a/substrate/frame/statement/Cargo.toml
+++ b/substrate/frame/statement/Cargo.toml
@@ -16,15 +16,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-sp-statement-store = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-api = { workspace = true }
-sp-runtime = { workspace = true }
-sp-io = { workspace = true }
 sp-core = { workspace = true }
-log = { workspace = true }
+sp-io = { workspace = true }
+sp-runtime = { workspace = true }
+sp-statement-store = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
diff --git a/substrate/frame/sudo/Cargo.toml b/substrate/frame/sudo/Cargo.toml
index 9b362019b29b..e2096bf0668a 100644
--- a/substrate/frame/sudo/Cargo.toml
+++ b/substrate/frame/sudo/Cargo.toml
@@ -18,9 +18,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/frame/support/Cargo.toml b/substrate/frame/support/Cargo.toml
index d48c80510581..1f4fdd5d46cd 100644
--- a/substrate/frame/support/Cargo.toml
+++ b/substrate/frame/support/Cargo.toml
@@ -18,61 +18,59 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 array-bytes = { workspace = true }
 binary-merkle-tree.workspace = true
-serde = { features = ["alloc", "derive"], workspace = true }
+bitflags = { workspace = true }
 codec = { features = [
 	"derive",
 	"max-encoded-len",
 ], workspace = true }
-scale-info = { features = [
-	"derive",
-], workspace = true }
+docify = { workspace = true }
+environmental = { workspace = true }
 frame-metadata = { features = [
 	"current",
 	"unstable",
 ], workspace = true }
+frame-support-procedural = { workspace = true }
+impl-trait-for-tuples = { workspace = true }
+k256 = { features = ["ecdsa"], workspace = true }
+log = { workspace = true }
+macro_magic = { workspace = true }
+paste = { workspace = true, default-features = true }
+scale-info = { features = [
+	"derive",
+], workspace = true }
+serde = { features = ["alloc", "derive"], workspace = true }
+serde_json = { features = ["alloc"], workspace = true }
+smallvec = { workspace = true, default-features = true }
 sp-api = { features = [
 	"frame-metadata",
 ], workspace = true }
-sp-std = { workspace = true }
-sp-io = { workspace = true }
-sp-runtime = { features = [
-	"serde",
-], workspace = true }
-sp-tracing = { workspace = true }
-sp-core = { workspace = true }
 sp-arithmetic = { workspace = true }
-sp-inherents = { workspace = true }
-sp-staking = { workspace = true }
-sp-weights = { workspace = true }
+sp-core = { workspace = true }
+sp-crypto-hashing-proc-macro = { workspace = true, default-features = true }
 sp-debug-derive = { workspace = true }
+sp-genesis-builder = { workspace = true }
+sp-inherents = { workspace = true }
+sp-io = { workspace = true }
 sp-metadata-ir = { workspace = true }
-sp-trie = { workspace = true }
-tt-call = { workspace = true }
-macro_magic = { workspace = true }
-frame-support-procedural = { workspace = true }
-paste = { workspace = true, default-features = true }
+sp-runtime = { features = ["serde"], workspace = true }
+sp-staking = { workspace = true }
 sp-state-machine = { optional = true, workspace = true }
-bitflags = { workspace = true }
-impl-trait-for-tuples = { workspace = true }
-smallvec = { workspace = true, default-features = true }
-log = { workspace = true }
-sp-crypto-hashing-proc-macro = { workspace = true, default-features = true }
-k256 = { features = ["ecdsa"], workspace = true }
-environmental = { workspace = true }
-sp-genesis-builder = { workspace = true }
-serde_json = { features = ["alloc"], workspace = true }
-docify = { workspace = true }
+sp-std = { workspace = true }
+sp-tracing = { workspace = true }
+sp-trie = { workspace = true }
+sp-weights = { workspace = true }
 static_assertions = { workspace = true, default-features = true }
+tt-call = { workspace = true }
 
 aquamarine = { workspace = true }
 
 [dev-dependencies]
+Inflector = { workspace = true }
 assert_matches = { workspace = true }
-pretty_assertions = { workspace = true }
-sp-timestamp = { workspace = true }
 frame-system = { workspace = true, default-features = true }
+pretty_assertions = { workspace = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
-Inflector = { workspace = true }
+sp-timestamp = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/support/procedural/Cargo.toml b/substrate/frame/support/procedural/Cargo.toml
index 51790062b2c2..624562187617 100644
--- a/substrate/frame/support/procedural/Cargo.toml
+++ b/substrate/frame/support/procedural/Cargo.toml
@@ -18,36 +18,36 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-derive-syn-parse = { workspace = true }
-docify = { workspace = true }
 Inflector = { workspace = true }
 cfg-expr = { workspace = true }
-itertools = { workspace = true }
-proc-macro2 = { workspace = true }
-quote = { workspace = true }
-syn = { features = ["full", "parsing", "visit-mut"], workspace = true }
+derive-syn-parse = { workspace = true }
+docify = { workspace = true }
+expander = { workspace = true }
 frame-support-procedural-tools = { workspace = true, default-features = true }
+itertools = { workspace = true }
 macro_magic = { features = ["proc_support"], workspace = true }
 proc-macro-warning = { workspace = true }
-expander = { workspace = true }
+proc-macro2 = { workspace = true }
+quote = { workspace = true }
 sp-crypto-hashing = { workspace = true }
+syn = { features = ["full", "parsing", "visit-mut"], workspace = true }
 
 [dev-dependencies]
 codec = { features = [
 	"derive",
 	"max-encoded-len",
 ], workspace = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+pretty_assertions = { workspace = true }
 regex = { workspace = true }
-sp-metadata-ir = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
+sp-metadata-ir = { workspace = true }
 sp-runtime = { features = [
 	"serde",
 ], workspace = true }
-frame-system = { workspace = true }
-frame-support = { workspace = true }
-pretty_assertions = { workspace = true }
 static_assertions = { workspace = true }
 
 [features]
diff --git a/substrate/frame/support/procedural/tools/Cargo.toml b/substrate/frame/support/procedural/tools/Cargo.toml
index e61e17e8ac75..cbb2fde9e816 100644
--- a/substrate/frame/support/procedural/tools/Cargo.toml
+++ b/substrate/frame/support/procedural/tools/Cargo.toml
@@ -15,8 +15,8 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+frame-support-procedural-tools-derive = { workspace = true, default-features = true }
 proc-macro-crate = { workspace = true }
 proc-macro2 = { workspace = true }
 quote = { workspace = true }
 syn = { features = ["extra-traits", "full", "visit"], workspace = true }
-frame-support-procedural-tools-derive = { workspace = true, default-features = true }
diff --git a/substrate/frame/support/test/Cargo.toml b/substrate/frame/support/test/Cargo.toml
index 17ee3130b741..ca122e6bd544 100644
--- a/substrate/frame/support/test/Cargo.toml
+++ b/substrate/frame/support/test/Cargo.toml
@@ -15,26 +15,26 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-static_assertions = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
+frame-benchmarking = { workspace = true }
+frame-executive = { workspace = true }
 frame-metadata = { features = ["current", "unstable"], workspace = true }
+frame-support = { features = ["experimental"], workspace = true }
+frame-system = { workspace = true }
+pretty_assertions = { workspace = true }
+rustversion = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], workspace = true }
 sp-api = { workspace = true }
 sp-arithmetic = { workspace = true }
+sp-core = { workspace = true }
 sp-io = { workspace = true }
-sp-state-machine = { optional = true, workspace = true, default-features = true }
-frame-support = { features = ["experimental"], workspace = true }
-frame-benchmarking = { workspace = true }
+sp-metadata-ir = { workspace = true }
 sp-runtime = { workspace = true }
-sp-core = { workspace = true }
+sp-state-machine = { optional = true, workspace = true, default-features = true }
 sp-version = { workspace = true }
-sp-metadata-ir = { workspace = true }
+static_assertions = { workspace = true, default-features = true }
 trybuild = { features = ["diff"], workspace = true }
-pretty_assertions = { workspace = true }
-rustversion = { workspace = true }
-frame-system = { workspace = true }
-frame-executive = { workspace = true }
 # The "std" feature for this pallet is never activated on purpose, in order to test construct_runtime error message
 test-pallet = { workspace = true }
 
diff --git a/substrate/frame/support/test/compile_pass/Cargo.toml b/substrate/frame/support/test/compile_pass/Cargo.toml
index 9e0a7ff7c675..988135d64dbf 100644
--- a/substrate/frame/support/test/compile_pass/Cargo.toml
+++ b/substrate/frame/support/test/compile_pass/Cargo.toml
@@ -16,9 +16,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 sp-version = { workspace = true }
diff --git a/substrate/frame/support/test/pallet/Cargo.toml b/substrate/frame/support/test/pallet/Cargo.toml
index f03377dc21eb..dc5558b1d4b8 100644
--- a/substrate/frame/support/test/pallet/Cargo.toml
+++ b/substrate/frame/support/test/pallet/Cargo.toml
@@ -16,10 +16,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { features = ["derive"], workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
 
 [features]
diff --git a/substrate/frame/system/Cargo.toml b/substrate/frame/system/Cargo.toml
index 38349c7edbd9..1340b2c55c53 100644
--- a/substrate/frame/system/Cargo.toml
+++ b/substrate/frame/system/Cargo.toml
@@ -18,17 +18,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 cfg-if = { workspace = true }
 codec = { features = ["derive"], workspace = true }
+docify = { workspace = true }
+frame-support = { workspace = true }
 log = { workspace = true }
 scale-info = { features = ["derive", "serde"], workspace = true }
 serde = { features = ["alloc", "derive"], workspace = true }
-frame-support = { workspace = true }
 sp-core = { features = ["serde"], workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { features = ["serde"], workspace = true }
 sp-std = { workspace = true }
 sp-version = { features = ["serde"], workspace = true }
 sp-weights = { features = ["serde"], workspace = true }
-docify = { workspace = true }
 
 [dev-dependencies]
 criterion = { workspace = true, default-features = true }
diff --git a/substrate/frame/system/benchmarking/Cargo.toml b/substrate/frame/system/benchmarking/Cargo.toml
index d9b5e7083bd2..e9aac6e519f3 100644
--- a/substrate/frame/system/benchmarking/Cargo.toml
+++ b/substrate/frame/system/benchmarking/Cargo.toml
@@ -17,16 +17,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
-sp-io = { workspace = true, default-features = true }
 sp-externalities = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
 
 [features]
diff --git a/substrate/frame/system/rpc/runtime-api/Cargo.toml b/substrate/frame/system/rpc/runtime-api/Cargo.toml
index 8e968a536756..3fd1985619bd 100644
--- a/substrate/frame/system/rpc/runtime-api/Cargo.toml
+++ b/substrate/frame/system/rpc/runtime-api/Cargo.toml
@@ -17,8 +17,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-sp-api = { workspace = true }
 docify = { workspace = true }
+sp-api = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/timestamp/Cargo.toml b/substrate/frame/timestamp/Cargo.toml
index 0eff0530c7e2..75788aef348a 100644
--- a/substrate/frame/timestamp/Cargo.toml
+++ b/substrate/frame/timestamp/Cargo.toml
@@ -18,11 +18,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-inherents = { workspace = true }
 sp-io = { optional = true, workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/tips/Cargo.toml b/substrate/frame/tips/Cargo.toml
index 7c7a2d6aa909..6b5b89e7a197 100644
--- a/substrate/frame/tips/Cargo.toml
+++ b/substrate/frame/tips/Cargo.toml
@@ -17,13 +17,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-treasury = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/frame/transaction-payment/Cargo.toml b/substrate/frame/transaction-payment/Cargo.toml
index afa03ceb12eb..2639bda18b6c 100644
--- a/substrate/frame/transaction-payment/Cargo.toml
+++ b/substrate/frame/transaction-payment/Cargo.toml
@@ -19,18 +19,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { optional = true, workspace = true, default-features = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
-serde_json = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/transaction-payment/asset-conversion-tx-payment/Cargo.toml b/substrate/frame/transaction-payment/asset-conversion-tx-payment/Cargo.toml
index 7c98d157f6ff..147859fdb26a 100644
--- a/substrate/frame/transaction-payment/asset-conversion-tx-payment/Cargo.toml
+++ b/substrate/frame/transaction-payment/asset-conversion-tx-payment/Cargo.toml
@@ -17,21 +17,21 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 # Substrate dependencies
-sp-runtime = { workspace = true }
+codec = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-asset-conversion = { workspace = true }
 pallet-transaction-payment = { workspace = true }
-codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+sp-runtime = { workspace = true }
 
 [dev-dependencies]
+pallet-assets = { workspace = true, default-features = true }
+pallet-balances = { workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-storage = { workspace = true }
-pallet-assets = { workspace = true, default-features = true }
-pallet-balances = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/transaction-payment/asset-tx-payment/Cargo.toml b/substrate/frame/transaction-payment/asset-tx-payment/Cargo.toml
index 89fe5bfe7a42..2924860c5201 100644
--- a/substrate/frame/transaction-payment/asset-tx-payment/Cargo.toml
+++ b/substrate/frame/transaction-payment/asset-tx-payment/Cargo.toml
@@ -21,10 +21,10 @@ sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
+frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
 pallet-transaction-payment = { workspace = true }
-frame-benchmarking = { optional = true, workspace = true }
 
 # Other dependencies
 codec = { features = ["derive"], workspace = true }
diff --git a/substrate/frame/transaction-storage/Cargo.toml b/substrate/frame/transaction-storage/Cargo.toml
index f5d6bd1c364c..0ca38e9dd60d 100644
--- a/substrate/frame/transaction-storage/Cargo.toml
+++ b/substrate/frame/transaction-storage/Cargo.toml
@@ -18,17 +18,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 array-bytes = { optional = true, workspace = true, default-features = true }
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { optional = true, workspace = true, default-features = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
 pallet-balances = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, workspace = true, default-features = true }
 sp-inherents = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 sp-transaction-storage-proof = { workspace = true }
-log = { workspace = true }
 
 [dev-dependencies]
 sp-core = { workspace = true }
diff --git a/substrate/frame/treasury/Cargo.toml b/substrate/frame/treasury/Cargo.toml
index 93a3d9bea93d..c6f059f5fa03 100644
--- a/substrate/frame/treasury/Cargo.toml
+++ b/substrate/frame/treasury/Cargo.toml
@@ -21,21 +21,21 @@ codec = { features = [
 	"max-encoded-len",
 ], workspace = true }
 docify = { workspace = true }
-impl-trait-for-tuples = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+impl-trait-for-tuples = { workspace = true }
+log = { workspace = true }
 pallet-balances = { workspace = true }
-sp-runtime = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
 sp-core = { optional = true, workspace = true }
-log = { workspace = true }
+sp-runtime = { workspace = true }
 
 [dev-dependencies]
-sp-io = { workspace = true, default-features = true }
 pallet-utility = { workspace = true, default-features = true }
 sp-core = { workspace = true }
+sp-io = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/tx-pause/Cargo.toml b/substrate/frame/tx-pause/Cargo.toml
index 03c700ec053c..6298645fb2b3 100644
--- a/substrate/frame/tx-pause/Cargo.toml
+++ b/substrate/frame/tx-pause/Cargo.toml
@@ -20,18 +20,18 @@ docify = { workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-sp-runtime = { workspace = true }
 pallet-balances = { optional = true, workspace = true }
-pallet-utility = { optional = true, workspace = true }
 pallet-proxy = { optional = true, workspace = true }
+pallet-utility = { optional = true, workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+sp-runtime = { workspace = true }
 
 [dev-dependencies]
-sp-core = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
 pallet-balances = { workspace = true, default-features = true }
-pallet-utility = { workspace = true, default-features = true }
 pallet-proxy = { workspace = true, default-features = true }
+pallet-utility = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/uniques/Cargo.toml b/substrate/frame/uniques/Cargo.toml
index abd456d97556..135292fb4ecd 100644
--- a/substrate/frame/uniques/Cargo.toml
+++ b/substrate/frame/uniques/Cargo.toml
@@ -17,11 +17,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
diff --git a/substrate/frame/utility/Cargo.toml b/substrate/frame/utility/Cargo.toml
index e2d35fc1699f..c9a4432648ea 100644
--- a/substrate/frame/utility/Cargo.toml
+++ b/substrate/frame/utility/Cargo.toml
@@ -17,18 +17,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
-pallet-root-testing = { workspace = true, default-features = true }
 pallet-collective = { workspace = true, default-features = true }
+pallet-root-testing = { workspace = true, default-features = true }
 pallet-timestamp = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 
diff --git a/substrate/frame/verify-signature/Cargo.toml b/substrate/frame/verify-signature/Cargo.toml
index 3c5fd5e65157..37cc6c0b3065 100644
--- a/substrate/frame/verify-signature/Cargo.toml
+++ b/substrate/frame/verify-signature/Cargo.toml
@@ -17,10 +17,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-io = { workspace = true }
 sp-runtime = { workspace = true }
@@ -28,8 +28,8 @@ sp-weights = { features = ["serde"], workspace = true }
 
 [dev-dependencies]
 pallet-balances = { workspace = true, default-features = true }
-pallet-root-testing = { workspace = true, default-features = true }
 pallet-collective = { workspace = true, default-features = true }
+pallet-root-testing = { workspace = true, default-features = true }
 pallet-timestamp = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 
diff --git a/substrate/frame/vesting/Cargo.toml b/substrate/frame/vesting/Cargo.toml
index f896c3962eaa..882ce5f81373 100644
--- a/substrate/frame/vesting/Cargo.toml
+++ b/substrate/frame/vesting/Cargo.toml
@@ -19,11 +19,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = [
 	"derive",
 ], workspace = true }
-log = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
diff --git a/substrate/frame/whitelist/Cargo.toml b/substrate/frame/whitelist/Cargo.toml
index a347174ed2eb..68ecc5d0d78e 100644
--- a/substrate/frame/whitelist/Cargo.toml
+++ b/substrate/frame/whitelist/Cargo.toml
@@ -16,10 +16,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 frame-benchmarking = { optional = true, workspace = true }
 frame-support = { workspace = true }
 frame-system = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-api = { workspace = true }
 sp-runtime = { workspace = true }
 
diff --git a/substrate/primitives/api/Cargo.toml b/substrate/primitives/api/Cargo.toml
index e0a4d06b2d81..7295adbc11ca 100644
--- a/substrate/primitives/api/Cargo.toml
+++ b/substrate/primitives/api/Cargo.toml
@@ -17,22 +17,22 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
+docify = { workspace = true }
+hash-db = { optional = true, workspace = true, default-features = true }
+log = { workspace = true }
+scale-info = { features = [
+	"derive",
+], workspace = true }
 sp-api-proc-macro = { workspace = true }
 sp-core = { workspace = true }
+sp-externalities = { optional = true, workspace = true }
+sp-metadata-ir = { optional = true, workspace = true }
 sp-runtime = { workspace = true }
 sp-runtime-interface = { workspace = true }
-sp-externalities = { optional = true, workspace = true }
-sp-version = { workspace = true }
 sp-state-machine = { optional = true, workspace = true }
 sp-trie = { optional = true, workspace = true }
-hash-db = { optional = true, workspace = true, default-features = true }
+sp-version = { workspace = true }
 thiserror = { optional = true, workspace = true }
-scale-info = { features = [
-	"derive",
-], workspace = true }
-sp-metadata-ir = { optional = true, workspace = true }
-log = { workspace = true }
-docify = { workspace = true }
 
 [dev-dependencies]
 sp-test-primitives = { workspace = true }
diff --git a/substrate/primitives/api/proc-macro/Cargo.toml b/substrate/primitives/api/proc-macro/Cargo.toml
index 191578f432ad..2f414597fb74 100644
--- a/substrate/primitives/api/proc-macro/Cargo.toml
+++ b/substrate/primitives/api/proc-macro/Cargo.toml
@@ -19,13 +19,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-quote = { workspace = true }
-syn = { features = ["extra-traits", "fold", "full", "visit", "visit-mut"], workspace = true }
-proc-macro2 = { workspace = true }
+Inflector = { workspace = true }
 blake2 = { workspace = true }
-proc-macro-crate = { workspace = true }
 expander = { workspace = true }
-Inflector = { workspace = true }
+proc-macro-crate = { workspace = true }
+proc-macro2 = { workspace = true }
+quote = { workspace = true }
+syn = { features = ["extra-traits", "fold", "full", "visit", "visit-mut"], workspace = true }
 
 [dev-dependencies]
 assert_matches = { workspace = true }
diff --git a/substrate/primitives/api/test/Cargo.toml b/substrate/primitives/api/test/Cargo.toml
index 27f6dafa24bf..9b02cf125eae 100644
--- a/substrate/primitives/api/test/Cargo.toml
+++ b/substrate/primitives/api/test/Cargo.toml
@@ -15,19 +15,19 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+codec = { workspace = true, default-features = true }
+rustversion = { workspace = true }
+sc-block-builder = { workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-api = { workspace = true, default-features = true }
-substrate-test-runtime-client = { workspace = true }
-sp-version = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
-sp-runtime = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-metadata-ir = { workspace = true, default-features = true }
-sc-block-builder = { workspace = true, default-features = true }
-codec = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
+sp-version = { workspace = true, default-features = true }
+substrate-test-runtime-client = { workspace = true }
 trybuild = { workspace = true }
-rustversion = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 
 [dev-dependencies]
 criterion = { workspace = true, default-features = true }
diff --git a/substrate/primitives/api/test/tests/runtime_calls.rs b/substrate/primitives/api/test/tests/runtime_calls.rs
index 5a524d1c7f4d..0470b8b72aa0 100644
--- a/substrate/primitives/api/test/tests/runtime_calls.rs
+++ b/substrate/primitives/api/test/tests/runtime_calls.rs
@@ -99,8 +99,8 @@ fn record_proof_works() {
 	let transaction = Transfer {
 		amount: 1000,
 		nonce: 0,
-		from: AccountKeyring::Alice.into(),
-		to: AccountKeyring::Bob.into(),
+		from: Sr25519Keyring::Alice.into(),
+		to: Sr25519Keyring::Bob.into(),
 	}
 	.into_unchecked_extrinsic();
 
diff --git a/substrate/primitives/application-crypto/Cargo.toml b/substrate/primitives/application-crypto/Cargo.toml
index 1161d43ded5a..9589cce042f5 100644
--- a/substrate/primitives/application-crypto/Cargo.toml
+++ b/substrate/primitives/application-crypto/Cargo.toml
@@ -18,10 +18,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 
 [dependencies]
-sp-core = { workspace = true }
 codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 serde = { optional = true, features = ["alloc", "derive"], workspace = true }
+sp-core = { workspace = true }
 sp-io = { workspace = true }
 
 [features]
diff --git a/substrate/primitives/arithmetic/Cargo.toml b/substrate/primitives/arithmetic/Cargo.toml
index 485656bf30bb..77b82fbe6468 100644
--- a/substrate/primitives/arithmetic/Cargo.toml
+++ b/substrate/primitives/arithmetic/Cargo.toml
@@ -21,18 +21,18 @@ codec = { features = [
 	"derive",
 	"max-encoded-len",
 ], workspace = true }
+docify = { workspace = true }
 integer-sqrt = { workspace = true }
 num-traits = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 serde = { features = ["alloc", "derive"], optional = true, workspace = true }
 static_assertions = { workspace = true, default-features = true }
-docify = { workspace = true }
 
 [dev-dependencies]
 criterion = { workspace = true, default-features = true }
 primitive-types = { workspace = true, default-features = true }
-sp-crypto-hashing = { workspace = true, default-features = true }
 rand = { workspace = true, default-features = true }
+sp-crypto-hashing = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/blockchain/Cargo.toml b/substrate/primitives/blockchain/Cargo.toml
index 93158274d98f..aed09a684bda 100644
--- a/substrate/primitives/blockchain/Cargo.toml
+++ b/substrate/primitives/blockchain/Cargo.toml
@@ -21,11 +21,11 @@ codec = { features = ["derive"], workspace = true }
 futures = { workspace = true }
 parking_lot = { workspace = true, default-features = true }
 schnellru = { workspace = true }
-thiserror = { workspace = true }
 sp-api = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-database = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 tracing = { workspace = true, default-features = true }
diff --git a/substrate/primitives/consensus/beefy/Cargo.toml b/substrate/primitives/consensus/beefy/Cargo.toml
index 13d80683c853..572e46d8de8d 100644
--- a/substrate/primitives/consensus/beefy/Cargo.toml
+++ b/substrate/primitives/consensus/beefy/Cargo.toml
@@ -23,9 +23,9 @@ sp-application-crypto = { workspace = true }
 sp-core = { workspace = true }
 sp-crypto-hashing = { workspace = true }
 sp-io = { workspace = true }
+sp-keystore = { workspace = true }
 sp-mmr-primitives = { workspace = true }
 sp-runtime = { workspace = true }
-sp-keystore = { workspace = true }
 sp-weights = { workspace = true }
 strum = { features = ["derive"], workspace = true }
 
diff --git a/substrate/primitives/consensus/common/Cargo.toml b/substrate/primitives/consensus/common/Cargo.toml
index 764ef1d97346..3a6ffd031ec5 100644
--- a/substrate/primitives/consensus/common/Cargo.toml
+++ b/substrate/primitives/consensus/common/Cargo.toml
@@ -20,11 +20,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 async-trait = { workspace = true }
 futures = { features = ["thread-pool"], workspace = true }
 log = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 sp-core = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
+thiserror = { workspace = true }
 
 [dev-dependencies]
 futures = { workspace = true }
diff --git a/substrate/primitives/core/Cargo.toml b/substrate/primitives/core/Cargo.toml
index f6bc17bccaca..0ea885abd22d 100644
--- a/substrate/primitives/core/Cargo.toml
+++ b/substrate/primitives/core/Cargo.toml
@@ -16,47 +16,47 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-codec = { features = ["derive", "max-encoded-len"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
-log = { workspace = true }
-serde = { optional = true, features = ["alloc", "derive"], workspace = true }
 bounded-collections = { workspace = true }
-primitive-types = { features = ["codec", "scale-info"], workspace = true }
-impl-serde = { optional = true, workspace = true }
+bs58 = { optional = true, workspace = true }
+codec = { features = ["derive", "max-encoded-len"], workspace = true }
 hash-db = { workspace = true }
 hash256-std-hasher = { workspace = true }
-bs58 = { optional = true, workspace = true }
+impl-serde = { optional = true, workspace = true }
+log = { workspace = true }
+primitive-types = { features = ["codec", "scale-info"], workspace = true }
 rand = { features = [
 	"small_rng",
 ], optional = true, workspace = true, default-features = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { optional = true, features = ["alloc", "derive"], workspace = true }
 substrate-bip39 = { workspace = true }
 # personal fork here as workaround for: https://github.com/rust-bitcoin/rust-bip39/pull/64
 bip39 = { package = "parity-bip39", version = "2.0.1", default-features = false, features = [
 	"alloc",
 ] }
-zeroize = { workspace = true }
-secrecy = { features = ["alloc"], workspace = true }
+bitflags = { workspace = true }
+dyn-clonable = { optional = true, workspace = true }
+futures = { optional = true, workspace = true }
+itertools = { optional = true, workspace = true }
 parking_lot = { optional = true, workspace = true, default-features = true }
-ss58-registry = { workspace = true }
-sp-std = { workspace = true }
+paste = { workspace = true, default-features = true }
+secrecy = { features = ["alloc"], workspace = true }
 sp-debug-derive = { workspace = true }
-sp-storage = { workspace = true }
 sp-externalities = { optional = true, workspace = true }
-futures = { optional = true, workspace = true }
-dyn-clonable = { optional = true, workspace = true }
+sp-std = { workspace = true }
+sp-storage = { workspace = true }
+ss58-registry = { workspace = true }
 thiserror = { optional = true, workspace = true }
 tracing = { optional = true, workspace = true, default-features = true }
-bitflags = { workspace = true }
-paste = { workspace = true, default-features = true }
-itertools = { optional = true, workspace = true }
+zeroize = { workspace = true }
 
 # full crypto
 array-bytes = { workspace = true, default-features = true }
-ed25519-zebra = { workspace = true }
 blake2 = { optional = true, workspace = true }
+ed25519-zebra = { workspace = true }
 libsecp256k1 = { features = ["static-context"], workspace = true }
-schnorrkel = { features = ["preaudit_deprecated"], workspace = true }
 merlin = { workspace = true }
+schnorrkel = { features = ["preaudit_deprecated"], workspace = true }
 sp-crypto-hashing = { workspace = true }
 sp-runtime-interface = { workspace = true }
 # k256 crate, better portability, intended to be used in substrate-runtimes (no-std)
@@ -76,8 +76,8 @@ bandersnatch_vrfs = { git = "https://github.com/w3f/ring-vrf", rev = "0fef826",
 
 [dev-dependencies]
 criterion = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
 regex = { workspace = true }
+serde_json = { workspace = true, default-features = true }
 
 [[bench]]
 name = "bench"
diff --git a/substrate/primitives/crypto/ec-utils/Cargo.toml b/substrate/primitives/crypto/ec-utils/Cargo.toml
index 29e30133ebea..1e5964f85575 100644
--- a/substrate/primitives/crypto/ec-utils/Cargo.toml
+++ b/substrate/primitives/crypto/ec-utils/Cargo.toml
@@ -15,17 +15,17 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-ark-ec = { optional = true, workspace = true }
-ark-bls12-377-ext = { optional = true, workspace = true }
 ark-bls12-377 = { features = ["curve"], optional = true, workspace = true }
-ark-bls12-381-ext = { optional = true, workspace = true }
+ark-bls12-377-ext = { optional = true, workspace = true }
 ark-bls12-381 = { features = ["curve"], optional = true, workspace = true }
-ark-bw6-761-ext = { optional = true, workspace = true }
+ark-bls12-381-ext = { optional = true, workspace = true }
 ark-bw6-761 = { optional = true, workspace = true }
-ark-ed-on-bls12-381-bandersnatch-ext = { optional = true, workspace = true }
-ark-ed-on-bls12-381-bandersnatch = { optional = true, workspace = true }
-ark-ed-on-bls12-377-ext = { optional = true, workspace = true }
+ark-bw6-761-ext = { optional = true, workspace = true }
+ark-ec = { optional = true, workspace = true }
 ark-ed-on-bls12-377 = { optional = true, workspace = true }
+ark-ed-on-bls12-377-ext = { optional = true, workspace = true }
+ark-ed-on-bls12-381-bandersnatch = { optional = true, workspace = true }
+ark-ed-on-bls12-381-bandersnatch-ext = { optional = true, workspace = true }
 ark-scale = { features = ["hazmat"], optional = true, workspace = true }
 sp-runtime-interface = { optional = true, workspace = true }
 
diff --git a/substrate/primitives/crypto/hashing/proc-macro/Cargo.toml b/substrate/primitives/crypto/hashing/proc-macro/Cargo.toml
index 6f974a3e2c8a..e09661d41c11 100644
--- a/substrate/primitives/crypto/hashing/proc-macro/Cargo.toml
+++ b/substrate/primitives/crypto/hashing/proc-macro/Cargo.toml
@@ -20,5 +20,5 @@ proc-macro = true
 
 [dependencies]
 quote = { workspace = true }
-syn = { features = ["full", "parsing"], workspace = true }
 sp-crypto-hashing = { workspace = true }
+syn = { features = ["full", "parsing"], workspace = true }
diff --git a/substrate/primitives/debug-derive/Cargo.toml b/substrate/primitives/debug-derive/Cargo.toml
index 4979b89155ab..a26cbbf62ada 100644
--- a/substrate/primitives/debug-derive/Cargo.toml
+++ b/substrate/primitives/debug-derive/Cargo.toml
@@ -19,9 +19,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
+proc-macro2 = { workspace = true }
 quote = { workspace = true }
 syn = { workspace = true }
-proc-macro2 = { workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/genesis-builder/Cargo.toml b/substrate/primitives/genesis-builder/Cargo.toml
index 285b214907ad..f1fa60d023be 100644
--- a/substrate/primitives/genesis-builder/Cargo.toml
+++ b/substrate/primitives/genesis-builder/Cargo.toml
@@ -19,9 +19,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { features = ["bytes"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 
+serde_json = { features = ["alloc", "arbitrary_precision"], workspace = true }
 sp-api = { workspace = true }
 sp-runtime = { workspace = true }
-serde_json = { features = ["alloc", "arbitrary_precision"], workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/inherents/Cargo.toml b/substrate/primitives/inherents/Cargo.toml
index 271308c9cbf1..19966919047f 100644
--- a/substrate/primitives/inherents/Cargo.toml
+++ b/substrate/primitives/inherents/Cargo.toml
@@ -19,10 +19,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 async-trait = { optional = true, workspace = true }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 impl-trait-for-tuples = { workspace = true }
-thiserror = { optional = true, workspace = true }
+scale-info = { features = ["derive"], workspace = true }
 sp-runtime = { optional = true, workspace = true }
+thiserror = { optional = true, workspace = true }
 
 [dev-dependencies]
 futures = { workspace = true }
diff --git a/substrate/primitives/io/Cargo.toml b/substrate/primitives/io/Cargo.toml
index 97940759a987..b0c99002910b 100644
--- a/substrate/primitives/io/Cargo.toml
+++ b/substrate/primitives/io/Cargo.toml
@@ -22,20 +22,20 @@ bytes = { workspace = true }
 codec = { features = [
 	"bytes",
 ], workspace = true }
-sp-core = { workspace = true }
-sp-crypto-hashing = { workspace = true }
-sp-keystore = { optional = true, workspace = true }
 libsecp256k1 = { optional = true, workspace = true, default-features = true }
-sp-state-machine = { optional = true, workspace = true }
-sp-runtime-interface = { workspace = true }
-sp-trie = { optional = true, workspace = true }
-sp-externalities = { workspace = true }
-sp-tracing = { workspace = true }
 log = { optional = true, workspace = true, default-features = true }
 secp256k1 = { features = [
 	"global-context",
 	"recovery",
 ], optional = true, workspace = true, default-features = true }
+sp-core = { workspace = true }
+sp-crypto-hashing = { workspace = true }
+sp-externalities = { workspace = true }
+sp-keystore = { optional = true, workspace = true }
+sp-runtime-interface = { workspace = true }
+sp-state-machine = { optional = true, workspace = true }
+sp-tracing = { workspace = true }
+sp-trie = { optional = true, workspace = true }
 tracing = { workspace = true }
 tracing-core = { workspace = true }
 
diff --git a/substrate/primitives/keyring/Cargo.toml b/substrate/primitives/keyring/Cargo.toml
index 27f7304a9358..9ffcf50c7b45 100644
--- a/substrate/primitives/keyring/Cargo.toml
+++ b/substrate/primitives/keyring/Cargo.toml
@@ -17,9 +17,9 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-strum = { features = ["derive"], workspace = true }
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
+strum = { features = ["derive"], workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/keyring/src/lib.rs b/substrate/primitives/keyring/src/lib.rs
index 008c01b150f0..36e77dabd601 100644
--- a/substrate/primitives/keyring/src/lib.rs
+++ b/substrate/primitives/keyring/src/lib.rs
@@ -32,20 +32,11 @@ pub mod ed25519;
 #[cfg(feature = "bandersnatch-experimental")]
 pub mod bandersnatch;
 
-/// Convenience export: Sr25519's Keyring is exposed as `AccountKeyring`, since it tends to be
-/// used for accounts (although it may also be used by authorities).
-pub use sr25519::Keyring as AccountKeyring;
-
 #[cfg(feature = "bandersnatch-experimental")]
 pub use bandersnatch::Keyring as BandersnatchKeyring;
 pub use ed25519::Keyring as Ed25519Keyring;
 pub use sr25519::Keyring as Sr25519Keyring;
 
-pub mod test {
-	/// The keyring for use with accounts when using the test runtime.
-	pub use super::ed25519::Keyring as AccountKeyring;
-}
-
 #[derive(Debug)]
 /// Represents an error that occurs when parsing a string into a `KeyRing`.
 pub struct ParseKeyringError;
diff --git a/substrate/primitives/merkle-mountain-range/Cargo.toml b/substrate/primitives/merkle-mountain-range/Cargo.toml
index 6f944a3f6a8d..5f861ca7acf1 100644
--- a/substrate/primitives/merkle-mountain-range/Cargo.toml
+++ b/substrate/primitives/merkle-mountain-range/Cargo.toml
@@ -16,9 +16,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 log = { workspace = true }
 mmr-lib = { package = "polkadot-ckb-merkle-mountain-range", version = "0.7.0", default-features = false }
+scale-info = { features = ["derive"], workspace = true }
 serde = { features = ["alloc", "derive"], optional = true, workspace = true }
 sp-api = { workspace = true }
 sp-core = { workspace = true }
diff --git a/substrate/primitives/panic-handler/src/lib.rs b/substrate/primitives/panic-handler/src/lib.rs
index c4a7eb8dc67c..81ccaaee828e 100644
--- a/substrate/primitives/panic-handler/src/lib.rs
+++ b/substrate/primitives/panic-handler/src/lib.rs
@@ -30,7 +30,7 @@ use std::{
 	cell::Cell,
 	io::{self, Write},
 	marker::PhantomData,
-	panic::{self, PanicInfo},
+	panic::{self, PanicHookInfo},
 	sync::LazyLock,
 	thread,
 };
@@ -149,7 +149,7 @@ fn strip_control_codes(input: &str) -> std::borrow::Cow<str> {
 }
 
 /// Function being called when a panic happens.
-fn panic_hook(info: &PanicInfo, report_url: &str, version: &str) {
+fn panic_hook(info: &PanicHookInfo, report_url: &str, version: &str) {
 	let location = info.location();
 	let file = location.as_ref().map(|l| l.file()).unwrap_or("<unknown>");
 	let line = location.as_ref().map(|l| l.line()).unwrap_or(0);
diff --git a/substrate/primitives/runtime-interface/Cargo.toml b/substrate/primitives/runtime-interface/Cargo.toml
index ee44d90fa959..2d82838ca0b3 100644
--- a/substrate/primitives/runtime-interface/Cargo.toml
+++ b/substrate/primitives/runtime-interface/Cargo.toml
@@ -18,26 +18,26 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 bytes = { workspace = true }
-sp-wasm-interface = { workspace = true }
-sp-std = { workspace = true }
-sp-tracing = { workspace = true }
-sp-runtime-interface-proc-macro = { workspace = true, default-features = true }
-sp-externalities = { workspace = true }
 codec = { features = ["bytes"], workspace = true }
-static_assertions = { workspace = true, default-features = true }
+impl-trait-for-tuples = { workspace = true }
 primitive-types = { workspace = true }
+sp-externalities = { workspace = true }
+sp-runtime-interface-proc-macro = { workspace = true, default-features = true }
+sp-std = { workspace = true }
 sp-storage = { workspace = true }
-impl-trait-for-tuples = { workspace = true }
+sp-tracing = { workspace = true }
+sp-wasm-interface = { workspace = true }
+static_assertions = { workspace = true, default-features = true }
 
 [target.'cfg(all(any(target_arch = "riscv32", target_arch = "riscv64"), substrate_runtime))'.dependencies]
 polkavm-derive = { workspace = true }
 
 [dev-dependencies]
-sp-runtime-interface-test-wasm = { workspace = true }
-sp-state-machine = { workspace = true, default-features = true }
+rustversion = { workspace = true }
 sp-core = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-rustversion = { workspace = true }
+sp-runtime-interface-test-wasm = { workspace = true }
+sp-state-machine = { workspace = true, default-features = true }
 trybuild = { workspace = true }
 
 [features]
diff --git a/substrate/primitives/runtime-interface/proc-macro/Cargo.toml b/substrate/primitives/runtime-interface/proc-macro/Cargo.toml
index 3fd5f073f025..2112d5bc0693 100644
--- a/substrate/primitives/runtime-interface/proc-macro/Cargo.toml
+++ b/substrate/primitives/runtime-interface/proc-macro/Cargo.toml
@@ -20,8 +20,8 @@ proc-macro = true
 
 [dependencies]
 Inflector = { workspace = true }
+expander = { workspace = true }
 proc-macro-crate = { workspace = true }
 proc-macro2 = { workspace = true }
 quote = { workspace = true }
-expander = { workspace = true }
 syn = { features = ["extra-traits", "fold", "full", "visit"], workspace = true }
diff --git a/substrate/primitives/runtime-interface/test/Cargo.toml b/substrate/primitives/runtime-interface/test/Cargo.toml
index 29ef0f6b4892..ebcf4222bda3 100644
--- a/substrate/primitives/runtime-interface/test/Cargo.toml
+++ b/substrate/primitives/runtime-interface/test/Cargo.toml
@@ -15,8 +15,6 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-tracing = { workspace = true, default-features = true }
-tracing-core = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
 sc-executor-common = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
@@ -25,3 +23,5 @@ sp-runtime-interface = { workspace = true, default-features = true }
 sp-runtime-interface-test-wasm = { workspace = true }
 sp-runtime-interface-test-wasm-deprecated = { workspace = true }
 sp-state-machine = { workspace = true, default-features = true }
+tracing = { workspace = true, default-features = true }
+tracing-core = { workspace = true, default-features = true }
diff --git a/substrate/primitives/runtime/Cargo.toml b/substrate/primitives/runtime/Cargo.toml
index 8a812c3a5772..89c221d574fc 100644
--- a/substrate/primitives/runtime/Cargo.toml
+++ b/substrate/primitives/runtime/Cargo.toml
@@ -17,7 +17,9 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+binary-merkle-tree = { workspace = true }
 codec = { features = ["derive", "max-encoded-len"], workspace = true }
+docify = { workspace = true }
 either = { workspace = true }
 hash256-std-hasher = { workspace = true }
 impl-trait-for-tuples = { workspace = true }
@@ -34,9 +36,7 @@ sp-io = { workspace = true }
 sp-std = { workspace = true }
 sp-trie = { workspace = true }
 sp-weights = { workspace = true }
-docify = { workspace = true }
 tracing = { workspace = true, features = ["log"], default-features = false }
-binary-merkle-tree = { workspace = true }
 
 simple-mermaid = { version = "0.1.1", optional = true }
 tuplex = { version = "0.1.2", default-features = false }
@@ -44,11 +44,11 @@ tuplex = { version = "0.1.2", default-features = false }
 [dev-dependencies]
 rand = { workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
-zstd = { workspace = true }
 sp-api = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
+zstd = { workspace = true }
 
 [features]
 runtime-benchmarks = []
diff --git a/substrate/primitives/session/Cargo.toml b/substrate/primitives/session/Cargo.toml
index 6abf83505530..72be81c1222e 100644
--- a/substrate/primitives/session/Cargo.toml
+++ b/substrate/primitives/session/Cargo.toml
@@ -20,9 +20,9 @@ codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 sp-api = { workspace = true }
 sp-core = { workspace = true }
+sp-keystore = { optional = true, workspace = true }
 sp-runtime = { optional = true, workspace = true }
 sp-staking = { workspace = true }
-sp-keystore = { optional = true, workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/staking/Cargo.toml b/substrate/primitives/staking/Cargo.toml
index 35e7e4f60413..42694cdbb674 100644
--- a/substrate/primitives/staking/Cargo.toml
+++ b/substrate/primitives/staking/Cargo.toml
@@ -16,10 +16,10 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-serde = { features = ["alloc", "derive"], optional = true, workspace = true }
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 impl-trait-for-tuples = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["alloc", "derive"], optional = true, workspace = true }
 
 sp-core = { workspace = true }
 sp-runtime = { workspace = true }
diff --git a/substrate/primitives/state-machine/Cargo.toml b/substrate/primitives/state-machine/Cargo.toml
index e1c67feb7ac5..5bc06b8cb509 100644
--- a/substrate/primitives/state-machine/Cargo.toml
+++ b/substrate/primitives/state-machine/Cargo.toml
@@ -17,28 +17,28 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+arbitrary = { features = ["derive"], optional = true, workspace = true }
 codec = { workspace = true }
 hash-db = { workspace = true }
 log = { workspace = true }
 parking_lot = { optional = true, workspace = true, default-features = true }
 rand = { optional = true, workspace = true, default-features = true }
 smallvec = { workspace = true, default-features = true }
-thiserror = { optional = true, workspace = true }
-tracing = { optional = true, workspace = true, default-features = true }
 sp-core = { workspace = true }
 sp-externalities = { workspace = true }
 sp-panic-handler = { optional = true, workspace = true, default-features = true }
 sp-trie = { workspace = true }
+thiserror = { optional = true, workspace = true }
+tracing = { optional = true, workspace = true, default-features = true }
 trie-db = { workspace = true }
-arbitrary = { features = ["derive"], optional = true, workspace = true }
 
 [dev-dependencies]
+arbitrary = { features = ["derive"], workspace = true }
 array-bytes = { workspace = true, default-features = true }
+assert_matches = { workspace = true }
 pretty_assertions = { workspace = true }
 rand = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-assert_matches = { workspace = true }
-arbitrary = { features = ["derive"], workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/state-machine/fuzz/Cargo.toml b/substrate/primitives/state-machine/fuzz/Cargo.toml
index 416c00c34fda..16bf5b92025f 100644
--- a/substrate/primitives/state-machine/fuzz/Cargo.toml
+++ b/substrate/primitives/state-machine/fuzz/Cargo.toml
@@ -13,8 +13,8 @@ libfuzzer-sys = "0.4"
 sp-runtime = { path = "../../runtime" }
 
 [dependencies.sp-state-machine]
-path = ".."
 features = ["fuzzing"]
+path = ".."
 
 # Prevent this from interfering with workspaces
 [workspace]
diff --git a/substrate/primitives/statement-store/Cargo.toml b/substrate/primitives/statement-store/Cargo.toml
index aac676caedc9..df66cfcfc2e6 100644
--- a/substrate/primitives/statement-store/Cargo.toml
+++ b/substrate/primitives/statement-store/Cargo.toml
@@ -18,23 +18,23 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+sp-api = { workspace = true }
+sp-application-crypto = { workspace = true }
 sp-core = { workspace = true }
 sp-crypto-hashing = { workspace = true }
+sp-externalities = { workspace = true }
 sp-runtime = { workspace = true }
-sp-api = { workspace = true }
-sp-application-crypto = { workspace = true }
 sp-runtime-interface = { workspace = true }
-sp-externalities = { workspace = true }
 thiserror = { optional = true, workspace = true }
 
 # ECIES dependencies
-ed25519-dalek = { optional = true, workspace = true, default-features = true }
-x25519-dalek = { optional = true, features = ["static_secrets"], workspace = true }
-curve25519-dalek = { optional = true, workspace = true }
 aes-gcm = { optional = true, workspace = true }
+curve25519-dalek = { optional = true, workspace = true }
+ed25519-dalek = { optional = true, workspace = true, default-features = true }
 hkdf = { optional = true, workspace = true }
-sha2 = { optional = true, workspace = true, default-features = true }
 rand = { features = ["small_rng"], optional = true, workspace = true, default-features = true }
+sha2 = { optional = true, workspace = true, default-features = true }
+x25519-dalek = { optional = true, features = ["static_secrets"], workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/timestamp/Cargo.toml b/substrate/primitives/timestamp/Cargo.toml
index 0fcd5be98e6f..619f1eaa142b 100644
--- a/substrate/primitives/timestamp/Cargo.toml
+++ b/substrate/primitives/timestamp/Cargo.toml
@@ -18,9 +18,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 async-trait = { optional = true, workspace = true }
 codec = { features = ["derive"], workspace = true }
-thiserror = { optional = true, workspace = true }
 sp-inherents = { workspace = true }
 sp-runtime = { workspace = true }
+thiserror = { optional = true, workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/trie/Cargo.toml b/substrate/primitives/trie/Cargo.toml
index 7f27bb097290..65a9727ed2ae 100644
--- a/substrate/primitives/trie/Cargo.toml
+++ b/substrate/primitives/trie/Cargo.toml
@@ -29,20 +29,20 @@ nohash-hasher = { optional = true, workspace = true }
 parking_lot = { optional = true, workspace = true, default-features = true }
 rand = { optional = true, workspace = true, default-features = true }
 scale-info = { features = ["derive"], workspace = true }
+schnellru = { optional = true, workspace = true }
+sp-core = { workspace = true }
+sp-externalities = { workspace = true }
 thiserror = { optional = true, workspace = true }
 tracing = { optional = true, workspace = true, default-features = true }
 trie-db = { workspace = true }
 trie-root = { workspace = true }
-sp-core = { workspace = true }
-sp-externalities = { workspace = true }
-schnellru = { optional = true, workspace = true }
 
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
 criterion = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
 trie-bench = { workspace = true }
 trie-standardmap = { workspace = true }
-sp-runtime = { workspace = true, default-features = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/version/Cargo.toml b/substrate/primitives/version/Cargo.toml
index 0424304989b7..7fa983d02823 100644
--- a/substrate/primitives/version/Cargo.toml
+++ b/substrate/primitives/version/Cargo.toml
@@ -22,11 +22,11 @@ impl-serde = { optional = true, workspace = true }
 parity-wasm = { optional = true, workspace = true }
 scale-info = { features = ["derive"], workspace = true }
 serde = { features = ["alloc", "derive"], optional = true, workspace = true }
-thiserror = { optional = true, workspace = true }
 sp-crypto-hashing-proc-macro = { workspace = true, default-features = true }
 sp-runtime = { workspace = true }
 sp-std = { workspace = true }
 sp-version-proc-macro = { workspace = true }
+thiserror = { optional = true, workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/wasm-interface/Cargo.toml b/substrate/primitives/wasm-interface/Cargo.toml
index 9d0310fd22e8..9f8eea5102d6 100644
--- a/substrate/primitives/wasm-interface/Cargo.toml
+++ b/substrate/primitives/wasm-interface/Cargo.toml
@@ -17,11 +17,11 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+anyhow = { optional = true, workspace = true }
 codec = { features = ["derive"], workspace = true }
 impl-trait-for-tuples = { workspace = true }
 log = { optional = true, workspace = true, default-features = true }
 wasmtime = { optional = true, workspace = true }
-anyhow = { optional = true, workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/weights/Cargo.toml b/substrate/primitives/weights/Cargo.toml
index c4e1897dbb8e..9cd0d9ac2e20 100644
--- a/substrate/primitives/weights/Cargo.toml
+++ b/substrate/primitives/weights/Cargo.toml
@@ -19,11 +19,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 bounded-collections = { workspace = true }
 codec = { features = ["derive"], workspace = true }
 scale-info = { features = ["derive"], workspace = true }
+schemars = { optional = true, workspace = true }
 serde = { optional = true, features = ["alloc", "derive"], workspace = true }
 smallvec = { workspace = true, default-features = true }
 sp-arithmetic = { workspace = true }
 sp-debug-derive = { workspace = true }
-schemars = { optional = true, workspace = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/scripts/ci/node-template-release/Cargo.toml b/substrate/scripts/ci/node-template-release/Cargo.toml
index d335dbcf3971..5b90044d44dd 100644
--- a/substrate/scripts/ci/node-template-release/Cargo.toml
+++ b/substrate/scripts/ci/node-template-release/Cargo.toml
@@ -18,7 +18,7 @@ clap = { features = ["derive"], workspace = true }
 flate2 = { workspace = true }
 fs_extra = { workspace = true }
 glob = { workspace = true }
+itertools = { workspace = true }
 tar = { workspace = true }
 tempfile = { workspace = true }
 toml_edit = { workspace = true }
-itertools = { workspace = true }
diff --git a/substrate/test-utils/Cargo.toml b/substrate/test-utils/Cargo.toml
index 4f7a70906859..87c9cb731e3a 100644
--- a/substrate/test-utils/Cargo.toml
+++ b/substrate/test-utils/Cargo.toml
@@ -20,5 +20,5 @@ futures = { workspace = true }
 tokio = { features = ["macros", "time"], workspace = true, default-features = true }
 
 [dev-dependencies]
-trybuild = { features = ["diff"], workspace = true }
 sc-service = { workspace = true, default-features = true }
+trybuild = { features = ["diff"], workspace = true }
diff --git a/substrate/test-utils/cli/Cargo.toml b/substrate/test-utils/cli/Cargo.toml
index 3fbcf2090683..b11e67bc49bc 100644
--- a/substrate/test-utils/cli/Cargo.toml
+++ b/substrate/test-utils/cli/Cargo.toml
@@ -16,17 +16,17 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-substrate-rpc-client = { workspace = true, default-features = true }
-sp-rpc = { workspace = true, default-features = true }
 assert_cmd = { workspace = true }
+futures = { workspace = true }
 nix = { features = ["signal"], workspace = true }
-regex = { workspace = true }
-tokio = { features = ["full"], workspace = true, default-features = true }
-node-primitives = { workspace = true, default-features = true }
 node-cli = { workspace = true }
+node-primitives = { workspace = true, default-features = true }
+regex = { workspace = true }
 sc-cli = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
-futures = { workspace = true }
+sp-rpc = { workspace = true, default-features = true }
+substrate-rpc-client = { workspace = true, default-features = true }
+tokio = { features = ["full"], workspace = true, default-features = true }
 
 [features]
 try-runtime = ["node-cli/try-runtime"]
diff --git a/substrate/test-utils/client/Cargo.toml b/substrate/test-utils/client/Cargo.toml
index a67c91fc5f79..e7ab4c8c8367 100644
--- a/substrate/test-utils/client/Cargo.toml
+++ b/substrate/test-utils/client/Cargo.toml
@@ -20,8 +20,6 @@ array-bytes = { workspace = true, default-features = true }
 async-trait = { workspace = true }
 codec = { workspace = true, default-features = true }
 futures = { workspace = true }
-serde = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
 sc-client-api = { workspace = true, default-features = true }
 sc-client-db = { features = [
 	"test-helpers",
@@ -30,6 +28,8 @@ sc-consensus = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
 sc-offchain = { workspace = true, default-features = true }
 sc-service = { workspace = true }
+serde = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
diff --git a/substrate/test-utils/client/src/lib.rs b/substrate/test-utils/client/src/lib.rs
index c07640653d56..5a4e6c911694 100644
--- a/substrate/test-utils/client/src/lib.rs
+++ b/substrate/test-utils/client/src/lib.rs
@@ -27,9 +27,7 @@ pub use sc_client_db::{self, Backend, BlocksPruning};
 pub use sc_executor::{self, WasmExecutionMethod, WasmExecutor};
 pub use sc_service::{client, RpcHandlers};
 pub use sp_consensus;
-pub use sp_keyring::{
-	ed25519::Keyring as Ed25519Keyring, sr25519::Keyring as Sr25519Keyring, AccountKeyring,
-};
+pub use sp_keyring::{Ed25519Keyring, Sr25519Keyring};
 pub use sp_keystore::{Keystore, KeystorePtr};
 pub use sp_runtime::{Storage, StorageChild};
 
diff --git a/substrate/test-utils/runtime/Cargo.toml b/substrate/test-utils/runtime/Cargo.toml
index 96a888052876..7af692b437f6 100644
--- a/substrate/test-utils/runtime/Cargo.toml
+++ b/substrate/test-utils/runtime/Cargo.toml
@@ -16,43 +16,43 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+codec = { features = ["derive"], workspace = true }
+frame-executive = { workspace = true }
+frame-metadata-hash-extension = { workspace = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+frame-system-rpc-runtime-api = { workspace = true }
+pallet-babe = { workspace = true }
+pallet-balances = { workspace = true }
+pallet-timestamp = { workspace = true }
+sc-service = { optional = true, workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+sp-api = { workspace = true }
 sp-application-crypto = { features = ["serde"], workspace = true }
+sp-block-builder = { workspace = true }
 sp-consensus-aura = { features = ["serde"], workspace = true }
 sp-consensus-babe = { features = ["serde"], workspace = true }
+sp-consensus-grandpa = { features = ["serde"], workspace = true }
+sp-core = { features = ["serde"], workspace = true }
+sp-crypto-hashing = { workspace = true }
+sp-externalities = { workspace = true }
 sp-genesis-builder = { workspace = true }
-sp-block-builder = { workspace = true }
-codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 sp-inherents = { workspace = true }
+sp-io = { workspace = true }
 sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
-sp-core = { features = ["serde"], workspace = true }
-sp-crypto-hashing = { workspace = true }
-sp-io = { workspace = true }
-frame-support = { workspace = true }
-sp-version = { workspace = true }
-sp-session = { workspace = true }
-sp-api = { workspace = true }
 sp-runtime = { features = ["serde"], workspace = true }
-pallet-babe = { workspace = true }
-pallet-balances = { workspace = true }
-frame-executive = { workspace = true }
-frame-metadata-hash-extension = { workspace = true }
-frame-system = { workspace = true }
-frame-system-rpc-runtime-api = { workspace = true }
-pallet-timestamp = { workspace = true }
-sp-consensus-grandpa = { features = ["serde"], workspace = true }
-sp-trie = { workspace = true }
+sp-session = { workspace = true }
+sp-state-machine = { workspace = true }
 sp-transaction-pool = { workspace = true }
+sp-trie = { workspace = true }
+sp-version = { workspace = true }
 trie-db = { workspace = true }
-sc-service = { optional = true, workspace = true }
-sp-state-machine = { workspace = true }
-sp-externalities = { workspace = true }
 
 # 3rd party
 array-bytes = { optional = true, workspace = true, default-features = true }
-serde_json = { workspace = true, features = ["alloc"] }
 log = { workspace = true }
+serde_json = { workspace = true, features = ["alloc"] }
 tracing = { workspace = true, default-features = false }
 
 [dev-dependencies]
@@ -61,11 +61,11 @@ sc-block-builder = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
 sc-executor-common = { workspace = true, default-features = true }
-sp-consensus = { workspace = true, default-features = true }
-substrate-test-runtime-client = { workspace = true }
-sp-tracing = { workspace = true, default-features = true }
 serde = { features = ["alloc", "derive"], workspace = true }
 serde_json = { features = ["alloc"], workspace = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
+substrate-test-runtime-client = { workspace = true }
 
 [build-dependencies]
 substrate-wasm-builder = { optional = true, features = ["metadata-hash"], workspace = true, default-features = true }
diff --git a/substrate/test-utils/runtime/client/src/lib.rs b/substrate/test-utils/runtime/client/src/lib.rs
index 435f3f5ebacb..a5a37660660c 100644
--- a/substrate/test-utils/runtime/client/src/lib.rs
+++ b/substrate/test-utils/runtime/client/src/lib.rs
@@ -45,7 +45,7 @@ pub mod prelude {
 		Backend, ExecutorDispatch, TestClient, TestClientBuilder, WasmExecutionMethod,
 	};
 	// Keyring
-	pub use super::{AccountKeyring, Sr25519Keyring};
+	pub use super::Sr25519Keyring;
 }
 
 /// Test client database backend.
diff --git a/substrate/test-utils/runtime/client/src/trait_tests.rs b/substrate/test-utils/runtime/client/src/trait_tests.rs
index c3a5f173d14e..815e05163281 100644
--- a/substrate/test-utils/runtime/client/src/trait_tests.rs
+++ b/substrate/test-utils/runtime/client/src/trait_tests.rs
@@ -23,7 +23,7 @@
 use std::sync::Arc;
 
 use crate::{
-	AccountKeyring, BlockBuilderExt, ClientBlockImportExt, TestClientBuilder, TestClientBuilderExt,
+	BlockBuilderExt, ClientBlockImportExt, Sr25519Keyring, TestClientBuilder, TestClientBuilderExt,
 };
 use futures::executor::block_on;
 use sc_block_builder::BlockBuilderBuilder;
@@ -132,8 +132,8 @@ where
 	// this push is required as otherwise B2 has the same hash as A2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -179,8 +179,8 @@ where
 	// this push is required as otherwise C3 has the same hash as B3 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1,
 			nonce: 1,
 		})
@@ -199,8 +199,8 @@ where
 	// this push is required as otherwise D2 has the same hash as B2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1,
 			nonce: 0,
 		})
@@ -295,8 +295,8 @@ where
 	// this push is required as otherwise B2 has the same hash as A2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -338,8 +338,8 @@ where
 	// this push is required as otherwise C3 has the same hash as B3 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1,
 			nonce: 1,
 		})
@@ -357,8 +357,8 @@ where
 	// this push is required as otherwise D2 has the same hash as B2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1,
 			nonce: 0,
 		})
@@ -464,8 +464,8 @@ where
 	// this push is required as otherwise B2 has the same hash as A2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 41,
 			nonce: 0,
 		})
@@ -507,8 +507,8 @@ where
 	// this push is required as otherwise C3 has the same hash as B3 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1,
 			nonce: 1,
 		})
@@ -526,8 +526,8 @@ where
 	// this push is required as otherwise D2 has the same hash as B2 and won't get imported
 	builder
 		.push_transfer(Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Ferdie.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Ferdie.into(),
 			amount: 1,
 			nonce: 0,
 		})
diff --git a/substrate/test-utils/runtime/src/extrinsic.rs b/substrate/test-utils/runtime/src/extrinsic.rs
index 4c884d4174ff..491086bef497 100644
--- a/substrate/test-utils/runtime/src/extrinsic.rs
+++ b/substrate/test-utils/runtime/src/extrinsic.rs
@@ -25,7 +25,7 @@ use codec::Encode;
 use frame_metadata_hash_extension::CheckMetadataHash;
 use frame_system::{CheckNonce, CheckWeight};
 use sp_core::crypto::Pair as TraitPair;
-use sp_keyring::AccountKeyring;
+use sp_keyring::Sr25519Keyring;
 use sp_runtime::{
 	generic::Preamble, traits::TransactionExtension, transaction_validity::TransactionPriority,
 	Perbill,
@@ -54,8 +54,8 @@ impl Transfer {
 impl Default for TransferData {
 	fn default() -> Self {
 		Self {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Bob.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Bob.into(),
 			amount: 0,
 			nonce: 0,
 		}
@@ -93,7 +93,7 @@ impl ExtrinsicBuilder {
 	pub fn new(function: impl Into<RuntimeCall>) -> Self {
 		Self {
 			function: function.into(),
-			signer: Some(AccountKeyring::Alice.pair()),
+			signer: Some(Sr25519Keyring::Alice.pair()),
 			nonce: None,
 			metadata_hash: None,
 		}
diff --git a/substrate/test-utils/runtime/src/genesismap.rs b/substrate/test-utils/runtime/src/genesismap.rs
index 9e972886b377..5c0c146d45a5 100644
--- a/substrate/test-utils/runtime/src/genesismap.rs
+++ b/substrate/test-utils/runtime/src/genesismap.rs
@@ -27,7 +27,7 @@ use sp_core::{
 	storage::{well_known_keys, StateVersion, Storage},
 	Pair,
 };
-use sp_keyring::{AccountKeyring, Sr25519Keyring};
+use sp_keyring::Sr25519Keyring;
 use sp_runtime::{
 	traits::{Block as BlockT, Hash as HashT, Header as HeaderT},
 	BuildStorage,
@@ -60,11 +60,11 @@ impl Default for GenesisStorageBuilder {
 			],
 			(0..16_usize)
 				.into_iter()
-				.map(|i| AccountKeyring::numeric(i).public())
+				.map(|i| Sr25519Keyring::numeric(i).public())
 				.chain(vec![
-					AccountKeyring::Alice.into(),
-					AccountKeyring::Bob.into(),
-					AccountKeyring::Charlie.into(),
+					Sr25519Keyring::Alice.into(),
+					Sr25519Keyring::Bob.into(),
+					Sr25519Keyring::Charlie.into(),
 				])
 				.collect(),
 			1000 * currency::DOLLARS,
diff --git a/substrate/test-utils/runtime/src/lib.rs b/substrate/test-utils/runtime/src/lib.rs
index 461d583b5cc6..666776865316 100644
--- a/substrate/test-utils/runtime/src/lib.rs
+++ b/substrate/test-utils/runtime/src/lib.rs
@@ -47,7 +47,7 @@ use frame_system::{
 };
 use scale_info::TypeInfo;
 use sp_application_crypto::Ss58Codec;
-use sp_keyring::AccountKeyring;
+use sp_keyring::Sr25519Keyring;
 
 use sp_application_crypto::{ecdsa, ed25519, sr25519, RuntimeAppPublic};
 use sp_core::{OpaqueMetadata, RuntimeDebug};
@@ -731,8 +731,8 @@ impl_runtime_apis! {
 				 let patch = match name.as_ref() {
 					"staging" => {
 						let endowed_accounts: Vec<AccountId> = vec![
-							AccountKeyring::Bob.public().into(),
-							AccountKeyring::Charlie.public().into(),
+							Sr25519Keyring::Bob.public().into(),
+							Sr25519Keyring::Charlie.public().into(),
 						];
 
 						json!({
@@ -741,8 +741,8 @@ impl_runtime_apis! {
 							},
 							"substrateTest": {
 								"authorities": [
-									AccountKeyring::Alice.public().to_ss58check(),
-									AccountKeyring::Ferdie.public().to_ss58check()
+									Sr25519Keyring::Alice.public().to_ss58check(),
+									Sr25519Keyring::Ferdie.public().to_ss58check()
 								],
 							}
 						})
@@ -911,11 +911,11 @@ pub mod storage_key_generator {
 
 		let balances_map_keys = (0..16_usize)
 			.into_iter()
-			.map(|i| AccountKeyring::numeric(i).public().to_vec())
+			.map(|i| Sr25519Keyring::numeric(i).public().to_vec())
 			.chain(vec![
-				AccountKeyring::Alice.public().to_vec(),
-				AccountKeyring::Bob.public().to_vec(),
-				AccountKeyring::Charlie.public().to_vec(),
+				Sr25519Keyring::Alice.public().to_vec(),
+				Sr25519Keyring::Bob.public().to_vec(),
+				Sr25519Keyring::Charlie.public().to_vec(),
 			])
 			.map(|pubkey| {
 				sp_crypto_hashing::blake2_128(&pubkey)
@@ -1133,8 +1133,8 @@ mod tests {
 
 	pub fn new_test_ext() -> sp_io::TestExternalities {
 		genesismap::GenesisStorageBuilder::new(
-			vec![AccountKeyring::One.public().into(), AccountKeyring::Two.public().into()],
-			vec![AccountKeyring::One.into(), AccountKeyring::Two.into()],
+			vec![Sr25519Keyring::One.public().into(), Sr25519Keyring::Two.public().into()],
+			vec![Sr25519Keyring::One.into(), Sr25519Keyring::Two.into()],
 			1000 * currency::DOLLARS,
 		)
 		.build()
@@ -1202,7 +1202,7 @@ mod tests {
 	fn check_substrate_check_signed_extension_works() {
 		sp_tracing::try_init_simple();
 		new_test_ext().execute_with(|| {
-			let x = AccountKeyring::Alice.into();
+			let x = Sr25519Keyring::Alice.into();
 			let info = DispatchInfo::default();
 			let len = 0_usize;
 			assert_eq!(
@@ -1472,8 +1472,8 @@ mod tests {
 				},
 				"substrateTest": {
 					"authorities": [
-						AccountKeyring::Ferdie.public().to_ss58check(),
-						AccountKeyring::Alice.public().to_ss58check()
+						Sr25519Keyring::Ferdie.public().to_ss58check(),
+						Sr25519Keyring::Alice.public().to_ss58check()
 					],
 				}
 			});
@@ -1502,8 +1502,8 @@ mod tests {
 			let authority_key_vec =
 				Vec::<sp_core::sr25519::Public>::decode(&mut &value[..]).unwrap();
 			assert_eq!(authority_key_vec.len(), 2);
-			assert_eq!(authority_key_vec[0], AccountKeyring::Ferdie.public());
-			assert_eq!(authority_key_vec[1], AccountKeyring::Alice.public());
+			assert_eq!(authority_key_vec[0], Sr25519Keyring::Ferdie.public());
+			assert_eq!(authority_key_vec[1], Sr25519Keyring::Alice.public());
 
 			//Babe|Authorities
 			let value: Vec<u8> = get_from_storage(
diff --git a/substrate/test-utils/runtime/transaction-pool/Cargo.toml b/substrate/test-utils/runtime/transaction-pool/Cargo.toml
index 3cdaea642263..501c9f99ebf1 100644
--- a/substrate/test-utils/runtime/transaction-pool/Cargo.toml
+++ b/substrate/test-utils/runtime/transaction-pool/Cargo.toml
@@ -19,9 +19,9 @@ codec = { workspace = true, default-features = true }
 futures = { workspace = true }
 log = { workspace = true }
 parking_lot = { workspace = true, default-features = true }
-thiserror = { workspace = true }
 sc-transaction-pool = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
+thiserror = { workspace = true }
diff --git a/substrate/test-utils/runtime/transaction-pool/src/lib.rs b/substrate/test-utils/runtime/transaction-pool/src/lib.rs
index 6a4f38f63e82..93e5855eefc6 100644
--- a/substrate/test-utils/runtime/transaction-pool/src/lib.rs
+++ b/substrate/test-utils/runtime/transaction-pool/src/lib.rs
@@ -43,7 +43,7 @@ use substrate_test_runtime_client::{
 		AccountId, Block, BlockNumber, Extrinsic, ExtrinsicBuilder, Hash, Header, Nonce, Transfer,
 		TransferData,
 	},
-	AccountKeyring::{self, *},
+	Sr25519Keyring::{self, *},
 };
 
 /// Error type used by [`TestApi`].
@@ -338,7 +338,7 @@ trait TagFrom {
 
 impl TagFrom for AccountId {
 	fn tag_from(&self) -> u8 {
-		let f = AccountKeyring::iter().enumerate().find(|k| AccountId::from(k.1) == *self);
+		let f = Sr25519Keyring::iter().enumerate().find(|k| AccountId::from(k.1) == *self);
 		u8::try_from(f.unwrap().0).unwrap()
 	}
 }
@@ -534,7 +534,7 @@ impl sp_blockchain::HeaderMetadata<Block> for TestApi {
 /// Generate transfer extrinsic with a given nonce.
 ///
 /// Part of the test api.
-pub fn uxt(who: AccountKeyring, nonce: Nonce) -> Extrinsic {
+pub fn uxt(who: Sr25519Keyring, nonce: Nonce) -> Extrinsic {
 	let dummy = codec::Decode::decode(&mut TrailingZeroInput::zeroes()).unwrap();
 	let transfer = Transfer { from: who.into(), to: dummy, nonce, amount: 1 };
 	ExtrinsicBuilder::new_transfer(transfer).build()
diff --git a/substrate/utils/binary-merkle-tree/Cargo.toml b/substrate/utils/binary-merkle-tree/Cargo.toml
index 9577d94ef0bf..86d64face80e 100644
--- a/substrate/utils/binary-merkle-tree/Cargo.toml
+++ b/substrate/utils/binary-merkle-tree/Cargo.toml
@@ -12,16 +12,16 @@ homepage.workspace = true
 workspace = true
 
 [dependencies]
-codec = { workspace = true, features = ["derive"] }
 array-bytes = { optional = true, workspace = true, default-features = true }
-log = { optional = true, workspace = true }
+codec = { workspace = true, features = ["derive"] }
 hash-db = { workspace = true }
+log = { optional = true, workspace = true }
 
 [dev-dependencies]
 array-bytes = { workspace = true, default-features = true }
-sp-tracing = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
 
 [features]
 debug = ["array-bytes", "log"]
diff --git a/substrate/utils/frame/benchmarking-cli/Cargo.toml b/substrate/utils/frame/benchmarking-cli/Cargo.toml
index 8a4a06b1b40a..c38a7e4f77d8 100644
--- a/substrate/utils/frame/benchmarking-cli/Cargo.toml
+++ b/substrate/utils/frame/benchmarking-cli/Cargo.toml
@@ -16,25 +16,27 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+Inflector = { workspace = true }
 array-bytes = { workspace = true, default-features = true }
 chrono = { workspace = true }
 clap = { features = ["derive"], workspace = true }
 codec = { workspace = true, default-features = true }
 comfy-table = { workspace = true }
+cumulus-client-parachain-inherent = { workspace = true, default-features = true }
+cumulus-primitives-proof-size-hostfunction = { workspace = true, default-features = true }
+frame-benchmarking = { workspace = true, default-features = true }
+frame-support = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
+gethostname = { workspace = true }
 handlebars = { workspace = true }
-Inflector = { workspace = true }
+hex = { workspace = true, default-features = true }
 itertools = { workspace = true }
 linked-hash-map = { workspace = true }
 log = { workspace = true, default-features = true }
+polkadot-parachain-primitives = { workspace = true, default-features = true }
+polkadot-primitives = { workspace = true, default-features = true }
 rand = { features = ["small_rng"], workspace = true, default-features = true }
 rand_pcg = { workspace = true }
-serde = { workspace = true, default-features = true }
-serde_json = { workspace = true, default-features = true }
-thiserror = { workspace = true }
-thousands = { workspace = true }
-frame-benchmarking = { workspace = true, default-features = true }
-frame-support = { workspace = true, default-features = true }
-frame-system = { workspace = true, default-features = true }
 sc-block-builder = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true }
 sc-cli = { workspace = true }
@@ -42,35 +44,34 @@ sc-client-api = { workspace = true, default-features = true }
 sc-client-db = { workspace = true }
 sc-executor = { workspace = true, default-features = true }
 sc-executor-common = { workspace = true }
+sc-runtime-utilities = { workspace = true, default-features = true }
 sc-service = { workspace = true }
 sc-sysinfo = { workspace = true, default-features = true }
+serde = { workspace = true, default-features = true }
+serde_json = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
+sp-block-builder = { workspace = true, default-features = true }
 sp-blockchain = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+sp-crypto-hashing = { workspace = true, default-features = true }
 sp-database = { workspace = true, default-features = true }
 sp-externalities = { workspace = true, default-features = true }
 sp-genesis-builder = { workspace = true, default-features = true }
 sp-inherents = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
 sp-keystore = { workspace = true, default-features = true }
-sp-crypto-hashing = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-state-machine = { workspace = true, default-features = true }
 sp-storage = { workspace = true, default-features = true }
-sp-trie = { workspace = true, default-features = true }
-sp-block-builder = { workspace = true, default-features = true }
+sp-timestamp = { workspace = true, default-features = true }
 sp-transaction-pool = { workspace = true, default-features = true }
+sp-trie = { workspace = true, default-features = true }
 sp-version = { workspace = true, default-features = true }
-sp-timestamp = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
 sp-wasm-interface = { workspace = true, default-features = true }
 subxt = { workspace = true, features = ["native"] }
 subxt-signer = { workspace = true, features = ["unstable-eth"] }
-cumulus-primitives-proof-size-hostfunction = { workspace = true, default-features = true }
-cumulus-client-parachain-inherent = { workspace = true, default-features = true }
-polkadot-parachain-primitives = { workspace = true, default-features = true }
-polkadot-primitives = { workspace = true, default-features = true }
-gethostname = { workspace = true }
-hex = { workspace = true, default-features = true }
+thiserror = { workspace = true }
+thousands = { workspace = true }
 
 [dev-dependencies]
 cumulus-test-runtime = { workspace = true, default-features = true }
diff --git a/substrate/utils/frame/benchmarking-cli/src/lib.rs b/substrate/utils/frame/benchmarking-cli/src/lib.rs
index 1e8642e54d70..e1c3c5fe3706 100644
--- a/substrate/utils/frame/benchmarking-cli/src/lib.rs
+++ b/substrate/utils/frame/benchmarking-cli/src/lib.rs
@@ -30,7 +30,6 @@ pub use extrinsic::{ExtrinsicBuilder, ExtrinsicCmd, ExtrinsicFactory};
 pub use machine::{MachineCmd, SUBSTRATE_REFERENCE_HARDWARE};
 pub use overhead::{
 	remark_builder::{DynamicRemarkBuilder, SubstrateRemarkBuilder},
-	runtime_utilities::fetch_latest_metadata_from_code_blob,
 	OpaqueBlock, OverheadCmd,
 };
 pub use pallet::PalletCmd;
diff --git a/substrate/utils/frame/benchmarking-cli/src/overhead/command.rs b/substrate/utils/frame/benchmarking-cli/src/overhead/command.rs
index 8102f14b4f4b..8df8ee5464f7 100644
--- a/substrate/utils/frame/benchmarking-cli/src/overhead/command.rs
+++ b/substrate/utils/frame/benchmarking-cli/src/overhead/command.rs
@@ -18,7 +18,6 @@
 //! Contains the [`OverheadCmd`] as entry point for the CLI to execute
 //! the *overhead* benchmarks.
 
-use super::runtime_utilities::*;
 use crate::{
 	extrinsic::{
 		bench::{Benchmark, BenchmarkParams as ExtrinsicBenchmarkParams},
@@ -37,7 +36,7 @@ use crate::{
 	},
 };
 use clap::{error::ErrorKind, Args, CommandFactory, Parser};
-use codec::Encode;
+use codec::{Decode, Encode};
 use cumulus_client_parachain_inherent::MockValidationDataInherentDataProvider;
 use fake_runtime_api::RuntimeApi as FakeRuntimeApi;
 use frame_support::Deserialize;
@@ -50,6 +49,7 @@ use sc_cli::{CliConfiguration, Database, ImportParams, Result, SharedParams};
 use sc_client_api::{execution_extensions::ExecutionExtensions, UsageProvider};
 use sc_client_db::{BlocksPruning, DatabaseSettings};
 use sc_executor::WasmExecutor;
+use sc_runtime_utilities::fetch_latest_metadata_from_code_blob;
 use sc_service::{new_client, new_db_backend, BasePath, ClientConfig, TFullClient, TaskManager};
 use serde::Serialize;
 use serde_json::{json, Value};
@@ -317,7 +317,7 @@ impl OverheadCmd {
 					Some(self.params.genesis_builder_preset.clone()),
 				),
 				self.params.para_id,
-			))
+			));
 		};
 
 		Err("Neither a runtime nor a chain-spec were specified".to_string().into())
@@ -335,7 +335,7 @@ impl OverheadCmd {
 				ErrorKind::MissingRequiredArgument,
 				"Provide either a runtime via `--runtime` or a chain spec via `--chain`"
 					.to_string(),
-			))
+			));
 		}
 
 		match self.params.genesis_builder {
@@ -344,7 +344,7 @@ impl OverheadCmd {
 					return Err((
 						ErrorKind::MissingRequiredArgument,
 						"Provide a chain spec via `--chain`.".to_string(),
-					))
+					));
 				},
 			_ => {},
 		};
@@ -400,8 +400,12 @@ impl OverheadCmd {
 			.with_allow_missing_host_functions(true)
 			.build();
 
-		let metadata =
-			fetch_latest_metadata_from_code_blob(&executor, state_handler.get_code_bytes()?)?;
+		let opaque_metadata =
+			fetch_latest_metadata_from_code_blob(&executor, state_handler.get_code_bytes()?)
+				.map_err(|_| {
+					<&str as Into<sc_cli::Error>>::into("Unable to fetch latest stable metadata")
+				})?;
+		let metadata = subxt::Metadata::decode(&mut (*opaque_metadata).as_slice())?;
 
 		// At this point we know what kind of chain we are dealing with.
 		let chain_type = identify_chain(&metadata, para_id);
@@ -682,6 +686,7 @@ mod tests {
 		OverheadCmd,
 	};
 	use clap::Parser;
+	use codec::Decode;
 	use sc_executor::WasmExecutor;
 
 	#[test]
@@ -690,8 +695,9 @@ mod tests {
 		let code_bytes = westend_runtime::WASM_BINARY
 			.expect("To run this test, build the wasm binary of westend-runtime")
 			.to_vec();
-		let metadata =
+		let opaque_metadata =
 			super::fetch_latest_metadata_from_code_blob(&executor, code_bytes.into()).unwrap();
+		let metadata = subxt::Metadata::decode(&mut (*opaque_metadata).as_slice()).unwrap();
 		let chain_type = identify_chain(&metadata, None);
 		assert_eq!(chain_type, ChainType::Relaychain);
 		assert_eq!(chain_type.requires_proof_recording(), false);
@@ -703,8 +709,9 @@ mod tests {
 		let code_bytes = cumulus_test_runtime::WASM_BINARY
 			.expect("To run this test, build the wasm binary of cumulus-test-runtime")
 			.to_vec();
-		let metadata =
+		let opaque_metadata =
 			super::fetch_latest_metadata_from_code_blob(&executor, code_bytes.into()).unwrap();
+		let metadata = subxt::Metadata::decode(&mut (*opaque_metadata).as_slice()).unwrap();
 		let chain_type = identify_chain(&metadata, Some(100));
 		assert_eq!(chain_type, ChainType::Parachain(100));
 		assert!(chain_type.requires_proof_recording());
@@ -717,8 +724,9 @@ mod tests {
 		let code_bytes = substrate_test_runtime::WASM_BINARY
 			.expect("To run this test, build the wasm binary of substrate-test-runtime")
 			.to_vec();
-		let metadata =
+		let opaque_metadata =
 			super::fetch_latest_metadata_from_code_blob(&executor, code_bytes.into()).unwrap();
+		let metadata = subxt::Metadata::decode(&mut (*opaque_metadata).as_slice()).unwrap();
 		let chain_type = identify_chain(&metadata, None);
 		assert_eq!(chain_type, ChainType::Unknown);
 		assert_eq!(chain_type.requires_proof_recording(), false);
diff --git a/substrate/utils/frame/benchmarking-cli/src/overhead/mod.rs b/substrate/utils/frame/benchmarking-cli/src/overhead/mod.rs
index 89c23d1fb6c1..de524d9ebc18 100644
--- a/substrate/utils/frame/benchmarking-cli/src/overhead/mod.rs
+++ b/substrate/utils/frame/benchmarking-cli/src/overhead/mod.rs
@@ -20,6 +20,5 @@ pub mod template;
 
 mod fake_runtime_api;
 pub mod remark_builder;
-pub mod runtime_utilities;
 
 pub use command::{OpaqueBlock, OverheadCmd};
diff --git a/substrate/utils/frame/generate-bags/Cargo.toml b/substrate/utils/frame/generate-bags/Cargo.toml
index c37c42646699..c03f85ece05d 100644
--- a/substrate/utils/frame/generate-bags/Cargo.toml
+++ b/substrate/utils/frame/generate-bags/Cargo.toml
@@ -13,8 +13,8 @@ workspace = true
 
 [dependencies]
 # FRAME
-frame-support = { workspace = true, default-features = true }
 frame-election-provider-support = { workspace = true, default-features = true }
+frame-support = { workspace = true, default-features = true }
 frame-system = { workspace = true, default-features = true }
 pallet-staking = { workspace = true, default-features = true }
 sp-staking = { workspace = true, default-features = true }
diff --git a/substrate/utils/frame/generate-bags/node-runtime/Cargo.toml b/substrate/utils/frame/generate-bags/node-runtime/Cargo.toml
index 3d5748647257..aace0f4ad23f 100644
--- a/substrate/utils/frame/generate-bags/node-runtime/Cargo.toml
+++ b/substrate/utils/frame/generate-bags/node-runtime/Cargo.toml
@@ -13,8 +13,8 @@ publish = false
 workspace = true
 
 [dependencies]
-kitchensink-runtime = { workspace = true }
 generate-bags = { workspace = true, default-features = true }
+kitchensink-runtime = { workspace = true }
 
 # third-party
 clap = { features = ["derive"], workspace = true }
diff --git a/substrate/utils/frame/omni-bencher/Cargo.toml b/substrate/utils/frame/omni-bencher/Cargo.toml
index 345a7288d45b..d0d7f1a3428f 100644
--- a/substrate/utils/frame/omni-bencher/Cargo.toml
+++ b/substrate/utils/frame/omni-bencher/Cargo.toml
@@ -15,16 +15,16 @@ workspace = true
 clap = { features = ["derive"], workspace = true }
 cumulus-primitives-proof-size-hostfunction = { workspace = true, default-features = true }
 frame-benchmarking-cli = { workspace = true }
+log = { workspace = true }
 sc-cli = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 sp-statement-store = { workspace = true, default-features = true }
 tracing-subscriber = { workspace = true }
-log = { workspace = true }
 
 [dev-dependencies]
-tempfile = { workspace = true }
 assert_cmd = { workspace = true }
 cumulus-test-runtime = { workspace = true }
-sp-tracing = { workspace = true, default-features = true }
-sp-genesis-builder = { workspace = true, default-features = true }
 sc-chain-spec = { workspace = true }
+sp-genesis-builder = { workspace = true, default-features = true }
+sp-tracing = { workspace = true, default-features = true }
+tempfile = { workspace = true }
diff --git a/substrate/utils/frame/remote-externalities/Cargo.toml b/substrate/utils/frame/remote-externalities/Cargo.toml
index 41a0091027c1..4ed0e1edf3e4 100644
--- a/substrate/utils/frame/remote-externalities/Cargo.toml
+++ b/substrate/utils/frame/remote-externalities/Cargo.toml
@@ -15,20 +15,20 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-jsonrpsee = { features = ["http-client"], workspace = true }
 codec = { workspace = true, default-features = true }
+futures = { workspace = true }
+indicatif = { workspace = true }
+jsonrpsee = { features = ["http-client"], workspace = true }
 log = { workspace = true, default-features = true }
 serde = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-crypto-hashing = { workspace = true, default-features = true }
-sp-state-machine = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-tokio = { features = ["macros", "rt-multi-thread"], workspace = true, default-features = true }
-substrate-rpc-client = { workspace = true, default-features = true }
-futures = { workspace = true }
-indicatif = { workspace = true }
+sp-state-machine = { workspace = true, default-features = true }
 spinners = { workspace = true }
+substrate-rpc-client = { workspace = true, default-features = true }
+tokio = { features = ["macros", "rt-multi-thread"], workspace = true, default-features = true }
 tokio-retry = { workspace = true }
 
 [dev-dependencies]
diff --git a/substrate/utils/frame/rpc/client/Cargo.toml b/substrate/utils/frame/rpc/client/Cargo.toml
index d26be3a13124..6282621e1c75 100644
--- a/substrate/utils/frame/rpc/client/Cargo.toml
+++ b/substrate/utils/frame/rpc/client/Cargo.toml
@@ -15,13 +15,13 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
+async-trait = { workspace = true }
 jsonrpsee = { features = ["ws-client"], workspace = true }
+log = { workspace = true, default-features = true }
 sc-rpc-api = { workspace = true, default-features = true }
-async-trait = { workspace = true }
 serde = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-log = { workspace = true, default-features = true }
 
 [dev-dependencies]
-tokio = { features = ["macros", "rt-multi-thread", "sync"], workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
+tokio = { features = ["macros", "rt-multi-thread", "sync"], workspace = true, default-features = true }
diff --git a/substrate/utils/frame/rpc/support/Cargo.toml b/substrate/utils/frame/rpc/support/Cargo.toml
index 82652c8fa262..45b2bc6fa9b3 100644
--- a/substrate/utils/frame/rpc/support/Cargo.toml
+++ b/substrate/utils/frame/rpc/support/Cargo.toml
@@ -16,16 +16,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { workspace = true, default-features = true }
-jsonrpsee = { features = ["jsonrpsee-types"], workspace = true }
-serde = { workspace = true, default-features = true }
 frame-support = { workspace = true, default-features = true }
+jsonrpsee = { features = ["jsonrpsee-types"], workspace = true }
 sc-rpc-api = { workspace = true, default-features = true }
+serde = { workspace = true, default-features = true }
 sp-storage = { workspace = true, default-features = true }
 
 [dev-dependencies]
-scale-info = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 jsonrpsee = { features = ["jsonrpsee-types", "ws-client"], workspace = true }
-tokio = { workspace = true, default-features = true }
+scale-info = { workspace = true, default-features = true }
 sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
-frame-system = { workspace = true, default-features = true }
+tokio = { workspace = true, default-features = true }
diff --git a/substrate/utils/frame/rpc/system/Cargo.toml b/substrate/utils/frame/rpc/system/Cargo.toml
index 5757a48498c7..68dfbb833c6f 100644
--- a/substrate/utils/frame/rpc/system/Cargo.toml
+++ b/substrate/utils/frame/rpc/system/Cargo.toml
@@ -16,16 +16,16 @@ workspace = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-futures = { workspace = true }
 codec = { workspace = true, default-features = true }
 docify = { workspace = true }
+frame-system-rpc-runtime-api = { workspace = true, default-features = true }
+futures = { workspace = true }
 jsonrpsee = { features = [
 	"client-core",
 	"macros",
 	"server-core",
 ], workspace = true }
 log = { workspace = true, default-features = true }
-frame-system-rpc-runtime-api = { workspace = true, default-features = true }
 sc-rpc-api = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
@@ -35,8 +35,8 @@ sp-core = { workspace = true, default-features = true }
 sp-runtime = { workspace = true, default-features = true }
 
 [dev-dependencies]
-sc-transaction-pool = { workspace = true, default-features = true }
-tokio = { workspace = true, default-features = true }
 assert_matches = { workspace = true }
+sc-transaction-pool = { workspace = true, default-features = true }
 sp-tracing = { workspace = true, default-features = true }
 substrate-test-runtime-client = { workspace = true }
+tokio = { workspace = true, default-features = true }
diff --git a/substrate/utils/frame/rpc/system/src/lib.rs b/substrate/utils/frame/rpc/system/src/lib.rs
index 824c871a3562..e1b3994c03dd 100644
--- a/substrate/utils/frame/rpc/system/src/lib.rs
+++ b/substrate/utils/frame/rpc/system/src/lib.rs
@@ -224,7 +224,7 @@ mod tests {
 		transaction_validity::{InvalidTransaction, TransactionValidityError},
 		ApplyExtrinsicResult,
 	};
-	use substrate_test_runtime_client::{runtime::Transfer, AccountKeyring};
+	use substrate_test_runtime_client::{runtime::Transfer, Sr25519Keyring};
 
 	fn deny_unsafe() -> Extensions {
 		let mut ext = Extensions::new();
@@ -256,8 +256,8 @@ mod tests {
 		let source = sp_runtime::transaction_validity::TransactionSource::External;
 		let new_transaction = |nonce: u64| {
 			let t = Transfer {
-				from: AccountKeyring::Alice.into(),
-				to: AccountKeyring::Bob.into(),
+				from: Sr25519Keyring::Alice.into(),
+				to: Sr25519Keyring::Bob.into(),
 				amount: 5,
 				nonce,
 			};
@@ -273,7 +273,7 @@ mod tests {
 		let accounts = System::new(client, pool);
 
 		// when
-		let nonce = accounts.nonce(AccountKeyring::Alice.into()).await;
+		let nonce = accounts.nonce(Sr25519Keyring::Alice.into()).await;
 
 		// then
 		assert_eq!(nonce.unwrap(), 2);
@@ -321,8 +321,8 @@ mod tests {
 		let accounts = System::new(client, pool);
 
 		let tx = Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Bob.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Bob.into(),
 			amount: 5,
 			nonce: 0,
 		}
@@ -357,8 +357,8 @@ mod tests {
 		let accounts = System::new(client, pool);
 
 		let tx = Transfer {
-			from: AccountKeyring::Alice.into(),
-			to: AccountKeyring::Bob.into(),
+			from: Sr25519Keyring::Alice.into(),
+			to: Sr25519Keyring::Bob.into(),
 			amount: 5,
 			nonce: 100,
 		}
diff --git a/substrate/utils/prometheus/src/lib.rs b/substrate/utils/prometheus/src/lib.rs
index 5edac2e6650f..ae39cb4a7dd3 100644
--- a/substrate/utils/prometheus/src/lib.rs
+++ b/substrate/utils/prometheus/src/lib.rs
@@ -87,7 +87,7 @@ async fn request_metrics(
 /// to serve metrics.
 pub async fn init_prometheus(prometheus_addr: SocketAddr, registry: Registry) -> Result<(), Error> {
 	let listener = tokio::net::TcpListener::bind(&prometheus_addr).await.map_err(|e| {
-		log::error!(target: "prometheus", "Error binding to '{:#?}': {:#?}", prometheus_addr, e);
+		log::error!(target: "prometheus", "Error binding to '{prometheus_addr:?}': {e:?}");
 		Error::PortInUse(prometheus_addr)
 	})?;
 
diff --git a/substrate/utils/wasm-builder/Cargo.toml b/substrate/utils/wasm-builder/Cargo.toml
index fb15e8619a38..6645dd1803bf 100644
--- a/substrate/utils/wasm-builder/Cargo.toml
+++ b/substrate/utils/wasm-builder/Cargo.toml
@@ -18,28 +18,28 @@ targets = ["x86_64-unknown-linux-gnu"]
 build-helper = { workspace = true }
 cargo_metadata = { workspace = true }
 console = { workspace = true }
+filetime = { workspace = true }
+jobserver = { workspace = true }
+parity-wasm = { workspace = true }
+polkavm-linker = { workspace = true }
+sp-maybe-compressed-blob = { workspace = true, default-features = true }
 strum = { features = ["derive"], workspace = true, default-features = true }
 tempfile = { workspace = true }
 toml = { workspace = true }
 walkdir = { workspace = true }
-sp-maybe-compressed-blob = { workspace = true, default-features = true }
-filetime = { workspace = true }
 wasm-opt = { workspace = true }
-parity-wasm = { workspace = true }
-polkavm-linker = { workspace = true }
-jobserver = { workspace = true }
 
 # Dependencies required for the `metadata-hash` feature.
+array-bytes = { optional = true, workspace = true, default-features = true }
+codec = { optional = true, workspace = true, default-features = true }
+frame-metadata = { features = ["current", "unstable"], optional = true, workspace = true, default-features = true }
 merkleized-metadata = { optional = true, workspace = true }
 sc-executor = { optional = true, workspace = true, default-features = true }
+shlex = { workspace = true }
 sp-core = { optional = true, workspace = true, default-features = true }
 sp-io = { optional = true, workspace = true, default-features = true }
-sp-version = { optional = true, workspace = true, default-features = true }
-frame-metadata = { features = ["current", "unstable"], optional = true, workspace = true, default-features = true }
-codec = { optional = true, workspace = true, default-features = true }
-array-bytes = { optional = true, workspace = true, default-features = true }
 sp-tracing = { optional = true, workspace = true, default-features = true }
-shlex = { workspace = true }
+sp-version = { optional = true, workspace = true, default-features = true }
 
 [features]
 # Enable support for generating the metadata hash.
diff --git a/templates/minimal/README.md b/templates/minimal/README.md
index cf43d71d8849..22f396c243ef 100644
--- a/templates/minimal/README.md
+++ b/templates/minimal/README.md
@@ -105,12 +105,11 @@ Omni Node, nonetheless.
 
 #### Run Omni Node
 
-Start Omni Node with manual seal (3 seconds block times), minimal template runtime based
-chain spec. We'll use `--tmp` flag to start the node with its configurations stored in a
-temporary directory, which will be deleted at the end of the process.
+Start Omni Node in development mode (sets up block production and finalization based on manual seal,
+sealing a new block every 3 seconds), with a minimal template runtime chain spec.
 
 ```sh
-polkadot-omni-node --chain <path/to/chain_spec.json> --dev-block-time 3000 --tmp
+polkadot-omni-node --chain <path/to/chain_spec.json> --dev
 ```
 
 ### Minimal Template Node
@@ -160,7 +159,7 @@ Then make the changes in the network specification like so:
 # ...
 chain = "dev"
 chain_spec_path = "<TO BE UPDATED WITH A VALID PATH>"
-default_args = ["--dev-block-time 3000"]
+default_args = ["--dev"]
 # ..
 ```
 
diff --git a/templates/minimal/node/Cargo.toml b/templates/minimal/node/Cargo.toml
index 956efca34532..a2a999f02671 100644
--- a/templates/minimal/node/Cargo.toml
+++ b/templates/minimal/node/Cargo.toml
@@ -14,15 +14,15 @@ build = "build.rs"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-docify = { workspace = true }
 clap = { features = ["derive"], workspace = true }
+docify = { workspace = true }
 futures = { features = ["thread-pool"], workspace = true }
 futures-timer = { workspace = true }
 jsonrpsee = { features = ["server"], workspace = true }
 serde_json = { workspace = true, default-features = true }
 
-polkadot-sdk = { workspace = true, features = ["experimental", "node"] }
 minimal-template-runtime = { workspace = true }
+polkadot-sdk = { workspace = true, features = ["experimental", "node"] }
 
 [build-dependencies]
 polkadot-sdk = { workspace = true, features = ["substrate-build-script-utils"] }
diff --git a/templates/minimal/pallets/template/Cargo.toml b/templates/minimal/pallets/template/Cargo.toml
index 9a02d4daeaac..e11ce0e9955c 100644
--- a/templates/minimal/pallets/template/Cargo.toml
+++ b/templates/minimal/pallets/template/Cargo.toml
@@ -14,11 +14,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
-scale-info = { features = ["derive"], workspace = true }
 polkadot-sdk = { workspace = true, default-features = false, features = [
 	"experimental",
 	"runtime",
 ] }
+scale-info = { features = ["derive"], workspace = true }
 
 
 [features]
diff --git a/templates/minimal/runtime/Cargo.toml b/templates/minimal/runtime/Cargo.toml
index b803c74539ef..1554e92c0bf5 100644
--- a/templates/minimal/runtime/Cargo.toml
+++ b/templates/minimal/runtime/Cargo.toml
@@ -11,7 +11,6 @@ publish = false
 
 [dependencies]
 codec = { workspace = true }
-scale-info = { workspace = true }
 polkadot-sdk = { workspace = true, features = [
 	"pallet-balances",
 	"pallet-sudo",
@@ -20,6 +19,7 @@ polkadot-sdk = { workspace = true, features = [
 	"pallet-transaction-payment-rpc-runtime-api",
 	"runtime",
 ] }
+scale-info = { workspace = true }
 serde_json = { workspace = true, default-features = false, features = ["alloc"] }
 
 # local pallet templates
diff --git a/templates/minimal/runtime/src/lib.rs b/templates/minimal/runtime/src/lib.rs
index 7b8449f2abe4..72eded5bfd13 100644
--- a/templates/minimal/runtime/src/lib.rs
+++ b/templates/minimal/runtime/src/lib.rs
@@ -41,7 +41,7 @@ pub mod genesis_config_presets {
 	use super::*;
 	use crate::{
 		interface::{Balance, MinimumBalance},
-		sp_keyring::AccountKeyring,
+		sp_keyring::Sr25519Keyring,
 		BalancesConfig, RuntimeGenesisConfig, SudoConfig,
 	};
 
@@ -53,11 +53,11 @@ pub mod genesis_config_presets {
 		let endowment = <MinimumBalance as Get<Balance>>::get().max(1) * 1000;
 		frame_support::build_struct_json_patch!(RuntimeGenesisConfig {
 			balances: BalancesConfig {
-				balances: AccountKeyring::iter()
+				balances: Sr25519Keyring::iter()
 					.map(|a| (a.to_account_id(), endowment))
 					.collect::<Vec<_>>(),
 			},
-			sudo: SudoConfig { key: Some(AccountKeyring::Alice.to_account_id()) },
+			sudo: SudoConfig { key: Some(Sr25519Keyring::Alice.to_account_id()) },
 		})
 	}
 
diff --git a/templates/minimal/zombienet-omni-node.toml b/templates/minimal/zombienet-omni-node.toml
index 33b0fceba68c..acd5b121c674 100644
--- a/templates/minimal/zombienet-omni-node.toml
+++ b/templates/minimal/zombienet-omni-node.toml
@@ -2,7 +2,7 @@
 default_command = "polkadot-omni-node"
 chain = "dev"
 chain_spec_path = "<path/to/chain_spec.json>"
-default_args = ["--dev-block-time 3000"]
+default_args = ["--dev"]
 
 [[relaychain.nodes]]
 name = "alice"
diff --git a/templates/parachain/README.md b/templates/parachain/README.md
index 65a6979041f2..c1e333df9e9e 100644
--- a/templates/parachain/README.md
+++ b/templates/parachain/README.md
@@ -27,6 +27,7 @@
   - [Connect with the Polkadot-JS Apps Front-End](#connect-with-the-polkadot-js-apps-front-end)
   - [Takeaways](#takeaways)
 
+- [Runtime development](#runtime-development)
 - [Contributing](#contributing)
 - [Getting Help](#getting-help)
 
@@ -107,13 +108,11 @@ with the relay chain ID where this instantiation of parachain-template will conn
 
 #### Run Omni Node
 
-Start Omni Node with the generated chain spec. We'll start it development mode (without a relay chain config),
-with a temporary directory for configuration (given `--tmp`), and block production set to create a block with
-every second.
+Start Omni Node with the generated chain spec. We'll start it in development mode (without a relay chain config), producing
+and finalizing blocks based on manual seal, configured below to seal a block with each second.
 
 ```bash
-polkadot-omni-node --chain <path/to/chain_spec.json> --tmp --dev-block-time 1000
-
+polkadot-omni-node --chain <path/to/chain_spec.json> --dev --dev-block-time 1000
 ```
 
 However, such a setup is not close to what would run in production, and for that we need to setup a local
@@ -197,6 +196,37 @@ Development parachains:
 - 💰 Are preconfigured with a genesis state that includes several prefunded development accounts.
 - 🧑‍⚖️ Development accounts are used as validators, collators, and `sudo` accounts.
 
+## Runtime development
+
+We recommend using [`chopsticks`](https://github.com/AcalaNetwork/chopsticks) when the focus is more on the runtime
+development and `OmniNode` is enough as is.
+
+### Install chopsticks
+
+To use `chopsticks`, please install the latest version according to the installation [guide](https://github.com/AcalaNetwork/chopsticks?tab=readme-ov-file#install).
+
+### Build a raw chain spec
+
+Build the `parachain-template-runtime` as mentioned before in this guide and use `chain-spec-builder`
+again but this time by passing `--raw-storage` flag:
+
+```sh
+chain-spec-builder create --raw-storage --relay-chain "rococo-local" --para-id 1000 --runtime \
+    target/release/wbuild/parachain-template-runtime/parachain_template_runtime.wasm named-preset development
+```
+
+### Start `chopsticks` with the chain spec
+
+```sh
+npx @acala-network/chopsticks@latest --chain-spec <path/to/chain_spec.json>
+```
+
+### Alternatives
+
+`OmniNode` can be still used for runtime development if using the `--dev` flag, while `parachain-template-node` doesn't
+support it at this moment. It can still be used to test a runtime in a full setup where it is started alongside a
+relay chain network (see [Parachain Template node](#parachain-template-node) setup).
+
 ## Contributing
 
 - 🔄 This template is automatically updated after releases in the main [Polkadot SDK monorepo](https://github.com/paritytech/polkadot-sdk).
diff --git a/templates/parachain/node/Cargo.toml b/templates/parachain/node/Cargo.toml
index ba5f1212b79c..ec4b13b184fc 100644
--- a/templates/parachain/node/Cargo.toml
+++ b/templates/parachain/node/Cargo.toml
@@ -12,22 +12,22 @@ build = "build.rs"
 
 [dependencies]
 clap = { features = ["derive"], workspace = true }
-log = { workspace = true, default-features = true }
 codec = { workspace = true, default-features = true }
-serde = { features = ["derive"], workspace = true, default-features = true }
-jsonrpsee = { features = ["server"], workspace = true }
+color-print = { workspace = true }
+docify = { workspace = true }
 futures = { workspace = true }
+jsonrpsee = { features = ["server"], workspace = true }
+log = { workspace = true, default-features = true }
+serde = { features = ["derive"], workspace = true, default-features = true }
 serde_json = { workspace = true, default-features = true }
-docify = { workspace = true }
-color-print = { workspace = true }
 
 polkadot-sdk = { workspace = true, features = ["node"] }
 
 parachain-template-runtime = { workspace = true }
 
 # Substrate
-sc-tracing = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
+sc-tracing = { workspace = true, default-features = true }
 
 [build-dependencies]
 polkadot-sdk = { workspace = true, features = ["substrate-build-script-utils"] }
diff --git a/templates/parachain/node/src/chain_spec.rs b/templates/parachain/node/src/chain_spec.rs
index 7ae3c4900e42..d4b3a41b8969 100644
--- a/templates/parachain/node/src/chain_spec.rs
+++ b/templates/parachain/node/src/chain_spec.rs
@@ -7,6 +7,8 @@ use serde::{Deserialize, Serialize};
 
 /// Specialized `ChainSpec` for the normal parachain runtime.
 pub type ChainSpec = sc_service::GenericChainSpec<Extensions>;
+/// The relay chain that you want to configure this parachain to connect to.
+pub const RELAY_CHAIN: &str = "rococo-local";
 
 /// The extensions for the [`ChainSpec`].
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize, ChainSpecGroup, ChainSpecExtension)]
@@ -35,11 +37,7 @@ pub fn development_chain_spec() -> ChainSpec {
 
 	ChainSpec::builder(
 		runtime::WASM_BINARY.expect("WASM binary was not built, please build it!"),
-		Extensions {
-			relay_chain: "rococo-local".into(),
-			// You MUST set this to the correct network!
-			para_id: 1000,
-		},
+		Extensions { relay_chain: RELAY_CHAIN.into(), para_id: runtime::PARACHAIN_ID },
 	)
 	.with_name("Development")
 	.with_id("dev")
@@ -59,11 +57,7 @@ pub fn local_chain_spec() -> ChainSpec {
 	#[allow(deprecated)]
 	ChainSpec::builder(
 		runtime::WASM_BINARY.expect("WASM binary was not built, please build it!"),
-		Extensions {
-			relay_chain: "rococo-local".into(),
-			// You MUST set this to the correct network!
-			para_id: 1000,
-		},
+		Extensions { relay_chain: RELAY_CHAIN.into(), para_id: runtime::PARACHAIN_ID },
 	)
 	.with_name("Local Testnet")
 	.with_id("local_testnet")
diff --git a/templates/parachain/runtime/Cargo.toml b/templates/parachain/runtime/Cargo.toml
index f1d33b4143e4..9a0548106ed7 100644
--- a/templates/parachain/runtime/Cargo.toml
+++ b/templates/parachain/runtime/Cargo.toml
@@ -13,17 +13,17 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [build-dependencies]
-substrate-wasm-builder = { optional = true, workspace = true, default-features = true }
 docify = { workspace = true }
+substrate-wasm-builder = { optional = true, workspace = true, default-features = true }
 
 [dependencies]
 codec = { features = ["derive"], workspace = true }
+docify = { workspace = true }
 hex-literal = { optional = true, workspace = true, default-features = true }
 log = { workspace = true }
 scale-info = { features = ["derive"], workspace = true }
-smallvec = { workspace = true, default-features = true }
-docify = { workspace = true }
 serde_json = { workspace = true, default-features = false, features = ["alloc"] }
+smallvec = { workspace = true, default-features = true }
 
 # Local
 pallet-parachain-template = { workspace = true }
diff --git a/templates/parachain/runtime/src/genesis_config_presets.rs b/templates/parachain/runtime/src/genesis_config_presets.rs
index aa1ff7895eb8..f1b24e437247 100644
--- a/templates/parachain/runtime/src/genesis_config_presets.rs
+++ b/templates/parachain/runtime/src/genesis_config_presets.rs
@@ -16,8 +16,8 @@ use sp_keyring::Sr25519Keyring;
 
 /// The default XCM version to set in genesis config.
 const SAFE_XCM_VERSION: u32 = xcm::prelude::XCM_VERSION;
-/// Parachain id used for gensis config presets of parachain template.
-const PARACHAIN_ID: u32 = 1000;
+/// Parachain id used for genesis config presets of parachain template.
+pub const PARACHAIN_ID: u32 = 1000;
 
 /// Generate the session keys from individual elements.
 ///
diff --git a/templates/parachain/runtime/src/lib.rs b/templates/parachain/runtime/src/lib.rs
index 43e76dba0591..9669237af785 100644
--- a/templates/parachain/runtime/src/lib.rs
+++ b/templates/parachain/runtime/src/lib.rs
@@ -33,6 +33,7 @@ use frame_support::weights::{
 	constants::WEIGHT_REF_TIME_PER_SECOND, Weight, WeightToFeeCoefficient, WeightToFeeCoefficients,
 	WeightToFeePolynomial,
 };
+pub use genesis_config_presets::PARACHAIN_ID;
 pub use sp_consensus_aura::sr25519::AuthorityId as AuraId;
 pub use sp_runtime::{MultiAddress, Perbill, Permill};
 
diff --git a/templates/solochain/node/Cargo.toml b/templates/solochain/node/Cargo.toml
index 4c0ab31df95e..90f576c88c23 100644
--- a/templates/solochain/node/Cargo.toml
+++ b/templates/solochain/node/Cargo.toml
@@ -17,41 +17,41 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 clap = { features = ["derive"], workspace = true }
 futures = { features = ["thread-pool"], workspace = true }
-serde_json = { workspace = true, default-features = true }
 jsonrpsee = { features = ["server"], workspace = true }
+serde_json = { workspace = true, default-features = true }
 
 # substrate client
+sc-basic-authorship = { workspace = true, default-features = true }
 sc-cli = { workspace = true, default-features = true }
-sp-core = { workspace = true, default-features = true }
+sc-client-api = { workspace = true, default-features = true }
+sc-consensus = { workspace = true, default-features = true }
+sc-consensus-aura = { workspace = true, default-features = true }
+sc-consensus-grandpa = { workspace = true, default-features = true }
 sc-executor = { workspace = true, default-features = true }
 sc-network = { workspace = true, default-features = true }
+sc-offchain = { workspace = true, default-features = true }
 sc-service = { workspace = true, default-features = true }
 sc-telemetry = { workspace = true, default-features = true }
 sc-transaction-pool = { workspace = true, default-features = true }
 sc-transaction-pool-api = { workspace = true, default-features = true }
-sc-offchain = { workspace = true, default-features = true }
-sc-consensus = { workspace = true, default-features = true }
-sc-consensus-aura = { workspace = true, default-features = true }
 sp-consensus-aura = { workspace = true, default-features = true }
-sc-consensus-grandpa = { workspace = true, default-features = true }
 sp-consensus-grandpa = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
 sp-genesis-builder = { workspace = true, default-features = true }
-sc-client-api = { workspace = true, default-features = true }
-sc-basic-authorship = { workspace = true, default-features = true }
 
 # substrate primitives
-sp-runtime = { workspace = true, default-features = true }
-sp-io = { workspace = true, default-features = true }
-sp-timestamp = { workspace = true, default-features = true }
-sp-inherents = { workspace = true, default-features = true }
-sp-keyring = { workspace = true, default-features = true }
 sp-api = { workspace = true, default-features = true }
-sp-blockchain = { workspace = true, default-features = true }
 sp-block-builder = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
+sp-inherents = { workspace = true, default-features = true }
+sp-io = { workspace = true, default-features = true }
+sp-keyring = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-timestamp = { workspace = true, default-features = true }
 
 # frame and pallets
-frame-system = { workspace = true, default-features = true }
 frame-metadata-hash-extension = { workspace = true, default-features = true }
+frame-system = { workspace = true, default-features = true }
 pallet-transaction-payment = { workspace = true, default-features = true }
 pallet-transaction-payment-rpc = { workspace = true, default-features = true }
 substrate-frame-rpc-system = { workspace = true, default-features = true }
diff --git a/templates/solochain/runtime/Cargo.toml b/templates/solochain/runtime/Cargo.toml
index 837849e844b1..1cff982fbf3c 100644
--- a/templates/solochain/runtime/Cargo.toml
+++ b/templates/solochain/runtime/Cargo.toml
@@ -23,11 +23,11 @@ scale-info = { features = [
 serde_json = { workspace = true, default-features = false, features = ["alloc"] }
 
 # frame
+frame-executive = { workspace = true }
+frame-metadata-hash-extension = { workspace = true }
 frame-support = { features = ["experimental"], workspace = true }
 frame-system = { workspace = true }
 frame-try-runtime = { optional = true, workspace = true }
-frame-executive = { workspace = true }
-frame-metadata-hash-extension = { workspace = true }
 
 # frame pallets
 pallet-aura = { workspace = true }
@@ -46,11 +46,12 @@ sp-consensus-aura = { features = [
 sp-consensus-grandpa = { features = [
 	"serde",
 ], workspace = true }
-sp-keyring = { workspace = true }
 sp-core = { features = [
 	"serde",
 ], workspace = true }
+sp-genesis-builder = { workspace = true }
 sp-inherents = { workspace = true }
+sp-keyring = { workspace = true }
 sp-offchain = { workspace = true }
 sp-runtime = { features = [
 	"serde",
@@ -61,7 +62,6 @@ sp-transaction-pool = { workspace = true }
 sp-version = { features = [
 	"serde",
 ], workspace = true }
-sp-genesis-builder = { workspace = true }
 
 # RPC related
 frame-system-rpc-runtime-api = { workspace = true }
diff --git a/templates/solochain/runtime/src/genesis_config_presets.rs b/templates/solochain/runtime/src/genesis_config_presets.rs
index 049f4593451b..6af8dc9cd18a 100644
--- a/templates/solochain/runtime/src/genesis_config_presets.rs
+++ b/templates/solochain/runtime/src/genesis_config_presets.rs
@@ -22,7 +22,7 @@ use serde_json::Value;
 use sp_consensus_aura::sr25519::AuthorityId as AuraId;
 use sp_consensus_grandpa::AuthorityId as GrandpaId;
 use sp_genesis_builder::{self, PresetId};
-use sp_keyring::AccountKeyring;
+use sp_keyring::Sr25519Keyring;
 
 // Returns the genesis config presets populated with given parameters.
 fn testnet_genesis(
@@ -56,12 +56,12 @@ pub fn development_config_genesis() -> Value {
 			sp_keyring::Ed25519Keyring::Alice.public().into(),
 		)],
 		vec![
-			AccountKeyring::Alice.to_account_id(),
-			AccountKeyring::Bob.to_account_id(),
-			AccountKeyring::AliceStash.to_account_id(),
-			AccountKeyring::BobStash.to_account_id(),
+			Sr25519Keyring::Alice.to_account_id(),
+			Sr25519Keyring::Bob.to_account_id(),
+			Sr25519Keyring::AliceStash.to_account_id(),
+			Sr25519Keyring::BobStash.to_account_id(),
 		],
-		sp_keyring::AccountKeyring::Alice.to_account_id(),
+		sp_keyring::Sr25519Keyring::Alice.to_account_id(),
 	)
 }
 
@@ -78,11 +78,11 @@ pub fn local_config_genesis() -> Value {
 				sp_keyring::Ed25519Keyring::Bob.public().into(),
 			),
 		],
-		AccountKeyring::iter()
-			.filter(|v| v != &AccountKeyring::One && v != &AccountKeyring::Two)
+		Sr25519Keyring::iter()
+			.filter(|v| v != &Sr25519Keyring::One && v != &Sr25519Keyring::Two)
 			.map(|v| v.to_account_id())
 			.collect::<Vec<_>>(),
-		AccountKeyring::Alice.to_account_id(),
+		Sr25519Keyring::Alice.to_account_id(),
 	)
 }
 
diff --git a/templates/zombienet/Cargo.toml b/templates/zombienet/Cargo.toml
index f29325dbe6a9..805e4ddbcee2 100644
--- a/templates/zombienet/Cargo.toml
+++ b/templates/zombienet/Cargo.toml
@@ -10,10 +10,10 @@ edition.workspace = true
 publish = false
 
 [dependencies]
+anyhow = { workspace = true }
 env_logger = { workspace = true }
 log = { workspace = true }
 tokio = { workspace = true, features = ["rt-multi-thread"] }
-anyhow = { workspace = true }
 zombienet-sdk = { workspace = true }
 
 [features]
diff --git a/umbrella/Cargo.toml b/umbrella/Cargo.toml
index 8ed9c3dcb02c..f36d39d63f6a 100644
--- a/umbrella/Cargo.toml
+++ b/umbrella/Cargo.toml
@@ -362,6 +362,7 @@ runtime-benchmarks = [
 	"staging-node-inspect?/runtime-benchmarks",
 	"staging-xcm-builder?/runtime-benchmarks",
 	"staging-xcm-executor?/runtime-benchmarks",
+	"staging-xcm?/runtime-benchmarks",
 	"xcm-runtime-apis?/runtime-benchmarks",
 ]
 try-runtime = [
@@ -604,7 +605,7 @@ runtime = [
 	"sp-wasm-interface",
 	"sp-weights",
 ]
-node = ["asset-test-utils", "bridge-hub-test-utils", "cumulus-client-cli", "cumulus-client-collator", "cumulus-client-consensus-aura", "cumulus-client-consensus-common", "cumulus-client-consensus-proposer", "cumulus-client-consensus-relay-chain", "cumulus-client-network", "cumulus-client-parachain-inherent", "cumulus-client-pov-recovery", "cumulus-client-service", "cumulus-relay-chain-inprocess-interface", "cumulus-relay-chain-interface", "cumulus-relay-chain-minimal-node", "cumulus-relay-chain-rpc-interface", "cumulus-test-relay-sproof-builder", "emulated-integration-tests-common", "fork-tree", "frame-benchmarking-cli", "frame-remote-externalities", "frame-support-procedural-tools", "generate-bags", "mmr-gadget", "mmr-rpc", "pallet-contracts-mock-network", "pallet-revive-eth-rpc", "pallet-revive-mock-network", "pallet-transaction-payment-rpc", "parachains-runtimes-test-utils", "polkadot-approval-distribution", "polkadot-availability-bitfield-distribution", "polkadot-availability-distribution", "polkadot-availability-recovery", "polkadot-cli", "polkadot-collator-protocol", "polkadot-dispute-distribution", "polkadot-erasure-coding", "polkadot-gossip-support", "polkadot-network-bridge", "polkadot-node-collation-generation", "polkadot-node-core-approval-voting", "polkadot-node-core-approval-voting-parallel", "polkadot-node-core-av-store", "polkadot-node-core-backing", "polkadot-node-core-bitfield-signing", "polkadot-node-core-candidate-validation", "polkadot-node-core-chain-api", "polkadot-node-core-chain-selection", "polkadot-node-core-dispute-coordinator", "polkadot-node-core-parachains-inherent", "polkadot-node-core-prospective-parachains", "polkadot-node-core-provisioner", "polkadot-node-core-pvf", "polkadot-node-core-pvf-checker", "polkadot-node-core-pvf-common", "polkadot-node-core-pvf-execute-worker", "polkadot-node-core-pvf-prepare-worker", "polkadot-node-core-runtime-api", "polkadot-node-metrics", "polkadot-node-network-protocol", "polkadot-node-primitives", "polkadot-node-subsystem", "polkadot-node-subsystem-types", "polkadot-node-subsystem-util", "polkadot-omni-node-lib", "polkadot-overseer", "polkadot-rpc", "polkadot-service", "polkadot-statement-distribution", "polkadot-statement-table", "sc-allocator", "sc-authority-discovery", "sc-basic-authorship", "sc-block-builder", "sc-chain-spec", "sc-cli", "sc-client-api", "sc-client-db", "sc-consensus", "sc-consensus-aura", "sc-consensus-babe", "sc-consensus-babe-rpc", "sc-consensus-beefy", "sc-consensus-beefy-rpc", "sc-consensus-epochs", "sc-consensus-grandpa", "sc-consensus-grandpa-rpc", "sc-consensus-manual-seal", "sc-consensus-pow", "sc-consensus-slots", "sc-executor", "sc-executor-common", "sc-executor-polkavm", "sc-executor-wasmtime", "sc-informant", "sc-keystore", "sc-mixnet", "sc-network", "sc-network-common", "sc-network-gossip", "sc-network-light", "sc-network-statement", "sc-network-sync", "sc-network-transactions", "sc-network-types", "sc-offchain", "sc-proposer-metrics", "sc-rpc", "sc-rpc-api", "sc-rpc-server", "sc-rpc-spec-v2", "sc-service", "sc-state-db", "sc-statement-store", "sc-storage-monitor", "sc-sync-state-rpc", "sc-sysinfo", "sc-telemetry", "sc-tracing", "sc-transaction-pool", "sc-transaction-pool-api", "sc-utils", "snowbridge-runtime-test-common", "sp-blockchain", "sp-consensus", "sp-core-hashing", "sp-core-hashing-proc-macro", "sp-database", "sp-maybe-compressed-blob", "sp-panic-handler", "sp-rpc", "staging-chain-spec-builder", "staging-node-inspect", "staging-tracking-allocator", "std", "subkey", "substrate-build-script-utils", "substrate-frame-rpc-support", "substrate-frame-rpc-system", "substrate-prometheus-endpoint", "substrate-rpc-client", "substrate-state-trie-migration-rpc", "substrate-wasm-builder", "tracing-gum", "xcm-emulator", "xcm-simulator"]
+node = ["asset-test-utils", "bridge-hub-test-utils", "cumulus-client-cli", "cumulus-client-collator", "cumulus-client-consensus-aura", "cumulus-client-consensus-common", "cumulus-client-consensus-proposer", "cumulus-client-consensus-relay-chain", "cumulus-client-network", "cumulus-client-parachain-inherent", "cumulus-client-pov-recovery", "cumulus-client-service", "cumulus-relay-chain-inprocess-interface", "cumulus-relay-chain-interface", "cumulus-relay-chain-minimal-node", "cumulus-relay-chain-rpc-interface", "cumulus-test-relay-sproof-builder", "emulated-integration-tests-common", "fork-tree", "frame-benchmarking-cli", "frame-remote-externalities", "frame-support-procedural-tools", "generate-bags", "mmr-gadget", "mmr-rpc", "pallet-contracts-mock-network", "pallet-revive-eth-rpc", "pallet-revive-mock-network", "pallet-transaction-payment-rpc", "parachains-runtimes-test-utils", "polkadot-approval-distribution", "polkadot-availability-bitfield-distribution", "polkadot-availability-distribution", "polkadot-availability-recovery", "polkadot-cli", "polkadot-collator-protocol", "polkadot-dispute-distribution", "polkadot-erasure-coding", "polkadot-gossip-support", "polkadot-network-bridge", "polkadot-node-collation-generation", "polkadot-node-core-approval-voting", "polkadot-node-core-approval-voting-parallel", "polkadot-node-core-av-store", "polkadot-node-core-backing", "polkadot-node-core-bitfield-signing", "polkadot-node-core-candidate-validation", "polkadot-node-core-chain-api", "polkadot-node-core-chain-selection", "polkadot-node-core-dispute-coordinator", "polkadot-node-core-parachains-inherent", "polkadot-node-core-prospective-parachains", "polkadot-node-core-provisioner", "polkadot-node-core-pvf", "polkadot-node-core-pvf-checker", "polkadot-node-core-pvf-common", "polkadot-node-core-pvf-execute-worker", "polkadot-node-core-pvf-prepare-worker", "polkadot-node-core-runtime-api", "polkadot-node-metrics", "polkadot-node-network-protocol", "polkadot-node-primitives", "polkadot-node-subsystem", "polkadot-node-subsystem-types", "polkadot-node-subsystem-util", "polkadot-omni-node-lib", "polkadot-overseer", "polkadot-rpc", "polkadot-service", "polkadot-statement-distribution", "polkadot-statement-table", "sc-allocator", "sc-authority-discovery", "sc-basic-authorship", "sc-block-builder", "sc-chain-spec", "sc-cli", "sc-client-api", "sc-client-db", "sc-consensus", "sc-consensus-aura", "sc-consensus-babe", "sc-consensus-babe-rpc", "sc-consensus-beefy", "sc-consensus-beefy-rpc", "sc-consensus-epochs", "sc-consensus-grandpa", "sc-consensus-grandpa-rpc", "sc-consensus-manual-seal", "sc-consensus-pow", "sc-consensus-slots", "sc-executor", "sc-executor-common", "sc-executor-polkavm", "sc-executor-wasmtime", "sc-informant", "sc-keystore", "sc-mixnet", "sc-network", "sc-network-common", "sc-network-gossip", "sc-network-light", "sc-network-statement", "sc-network-sync", "sc-network-transactions", "sc-network-types", "sc-offchain", "sc-proposer-metrics", "sc-rpc", "sc-rpc-api", "sc-rpc-server", "sc-rpc-spec-v2", "sc-runtime-utilities", "sc-service", "sc-state-db", "sc-statement-store", "sc-storage-monitor", "sc-sync-state-rpc", "sc-sysinfo", "sc-telemetry", "sc-tracing", "sc-transaction-pool", "sc-transaction-pool-api", "sc-utils", "snowbridge-runtime-test-common", "sp-blockchain", "sp-consensus", "sp-core-hashing", "sp-core-hashing-proc-macro", "sp-database", "sp-maybe-compressed-blob", "sp-panic-handler", "sp-rpc", "staging-chain-spec-builder", "staging-node-inspect", "staging-tracking-allocator", "std", "subkey", "substrate-build-script-utils", "substrate-frame-rpc-support", "substrate-frame-rpc-system", "substrate-prometheus-endpoint", "substrate-rpc-client", "substrate-state-trie-migration-rpc", "substrate-wasm-builder", "tracing-gum", "xcm-emulator", "xcm-simulator"]
 tuples-96 = [
 	"frame-support-procedural?/tuples-96",
 	"frame-support?/tuples-96",
@@ -623,1879 +624,1884 @@ workspace = true
 workspace = true
 
 [dependencies.assets-common]
-path = "../cumulus/parachains/runtimes/assets/common"
 default-features = false
 optional = true
+path = "../cumulus/parachains/runtimes/assets/common"
 
 [dependencies.binary-merkle-tree]
-path = "../substrate/utils/binary-merkle-tree"
 default-features = false
 optional = true
+path = "../substrate/utils/binary-merkle-tree"
 
 [dependencies.bp-header-chain]
-path = "../bridges/primitives/header-chain"
 default-features = false
 optional = true
+path = "../bridges/primitives/header-chain"
 
 [dependencies.bp-messages]
-path = "../bridges/primitives/messages"
 default-features = false
 optional = true
+path = "../bridges/primitives/messages"
 
 [dependencies.bp-parachains]
-path = "../bridges/primitives/parachains"
 default-features = false
 optional = true
+path = "../bridges/primitives/parachains"
 
 [dependencies.bp-polkadot]
-path = "../bridges/chains/chain-polkadot"
 default-features = false
 optional = true
+path = "../bridges/chains/chain-polkadot"
 
 [dependencies.bp-polkadot-core]
-path = "../bridges/primitives/polkadot-core"
 default-features = false
 optional = true
+path = "../bridges/primitives/polkadot-core"
 
 [dependencies.bp-relayers]
-path = "../bridges/primitives/relayers"
 default-features = false
 optional = true
+path = "../bridges/primitives/relayers"
 
 [dependencies.bp-runtime]
-path = "../bridges/primitives/runtime"
 default-features = false
 optional = true
+path = "../bridges/primitives/runtime"
 
 [dependencies.bp-test-utils]
-path = "../bridges/primitives/test-utils"
 default-features = false
 optional = true
+path = "../bridges/primitives/test-utils"
 
 [dependencies.bp-xcm-bridge-hub]
-path = "../bridges/primitives/xcm-bridge-hub"
 default-features = false
 optional = true
+path = "../bridges/primitives/xcm-bridge-hub"
 
 [dependencies.bp-xcm-bridge-hub-router]
-path = "../bridges/primitives/xcm-bridge-hub-router"
 default-features = false
 optional = true
+path = "../bridges/primitives/xcm-bridge-hub-router"
 
 [dependencies.bridge-hub-common]
-path = "../cumulus/parachains/runtimes/bridge-hubs/common"
 default-features = false
 optional = true
+path = "../cumulus/parachains/runtimes/bridge-hubs/common"
 
 [dependencies.bridge-runtime-common]
-path = "../bridges/bin/runtime-common"
 default-features = false
 optional = true
+path = "../bridges/bin/runtime-common"
 
 [dependencies.cumulus-pallet-aura-ext]
-path = "../cumulus/pallets/aura-ext"
 default-features = false
 optional = true
+path = "../cumulus/pallets/aura-ext"
 
 [dependencies.cumulus-pallet-dmp-queue]
-path = "../cumulus/pallets/dmp-queue"
 default-features = false
 optional = true
+path = "../cumulus/pallets/dmp-queue"
 
 [dependencies.cumulus-pallet-parachain-system]
-path = "../cumulus/pallets/parachain-system"
 default-features = false
 optional = true
+path = "../cumulus/pallets/parachain-system"
 
 [dependencies.cumulus-pallet-parachain-system-proc-macro]
-path = "../cumulus/pallets/parachain-system/proc-macro"
 default-features = false
 optional = true
+path = "../cumulus/pallets/parachain-system/proc-macro"
 
 [dependencies.cumulus-pallet-session-benchmarking]
-path = "../cumulus/pallets/session-benchmarking"
 default-features = false
 optional = true
+path = "../cumulus/pallets/session-benchmarking"
 
 [dependencies.cumulus-pallet-solo-to-para]
-path = "../cumulus/pallets/solo-to-para"
 default-features = false
 optional = true
+path = "../cumulus/pallets/solo-to-para"
 
 [dependencies.cumulus-pallet-xcm]
-path = "../cumulus/pallets/xcm"
 default-features = false
 optional = true
+path = "../cumulus/pallets/xcm"
 
 [dependencies.cumulus-pallet-xcmp-queue]
-path = "../cumulus/pallets/xcmp-queue"
 default-features = false
 optional = true
+path = "../cumulus/pallets/xcmp-queue"
 
 [dependencies.cumulus-ping]
-path = "../cumulus/parachains/pallets/ping"
 default-features = false
 optional = true
+path = "../cumulus/parachains/pallets/ping"
 
 [dependencies.cumulus-primitives-aura]
-path = "../cumulus/primitives/aura"
 default-features = false
 optional = true
+path = "../cumulus/primitives/aura"
 
 [dependencies.cumulus-primitives-core]
-path = "../cumulus/primitives/core"
 default-features = false
 optional = true
+path = "../cumulus/primitives/core"
 
 [dependencies.cumulus-primitives-parachain-inherent]
-path = "../cumulus/primitives/parachain-inherent"
 default-features = false
 optional = true
+path = "../cumulus/primitives/parachain-inherent"
 
 [dependencies.cumulus-primitives-proof-size-hostfunction]
-path = "../cumulus/primitives/proof-size-hostfunction"
 default-features = false
 optional = true
+path = "../cumulus/primitives/proof-size-hostfunction"
 
 [dependencies.cumulus-primitives-storage-weight-reclaim]
-path = "../cumulus/primitives/storage-weight-reclaim"
 default-features = false
 optional = true
+path = "../cumulus/primitives/storage-weight-reclaim"
 
 [dependencies.cumulus-primitives-timestamp]
-path = "../cumulus/primitives/timestamp"
 default-features = false
 optional = true
+path = "../cumulus/primitives/timestamp"
 
 [dependencies.cumulus-primitives-utility]
-path = "../cumulus/primitives/utility"
 default-features = false
 optional = true
+path = "../cumulus/primitives/utility"
 
 [dependencies.frame-benchmarking]
-path = "../substrate/frame/benchmarking"
 default-features = false
 optional = true
+path = "../substrate/frame/benchmarking"
 
 [dependencies.frame-benchmarking-pallet-pov]
-path = "../substrate/frame/benchmarking/pov"
 default-features = false
 optional = true
+path = "../substrate/frame/benchmarking/pov"
 
 [dependencies.frame-election-provider-solution-type]
-path = "../substrate/frame/election-provider-support/solution-type"
 default-features = false
 optional = true
+path = "../substrate/frame/election-provider-support/solution-type"
 
 [dependencies.frame-election-provider-support]
-path = "../substrate/frame/election-provider-support"
 default-features = false
 optional = true
+path = "../substrate/frame/election-provider-support"
 
 [dependencies.frame-executive]
-path = "../substrate/frame/executive"
 default-features = false
 optional = true
+path = "../substrate/frame/executive"
 
 [dependencies.frame-metadata-hash-extension]
-path = "../substrate/frame/metadata-hash-extension"
 default-features = false
 optional = true
+path = "../substrate/frame/metadata-hash-extension"
 
 [dependencies.frame-support]
-path = "../substrate/frame/support"
 default-features = false
 optional = true
+path = "../substrate/frame/support"
 
 [dependencies.frame-support-procedural]
-path = "../substrate/frame/support/procedural"
 default-features = false
 optional = true
+path = "../substrate/frame/support/procedural"
 
 [dependencies.frame-support-procedural-tools-derive]
-path = "../substrate/frame/support/procedural/tools/derive"
 default-features = false
 optional = true
+path = "../substrate/frame/support/procedural/tools/derive"
 
 [dependencies.frame-system]
-path = "../substrate/frame/system"
 default-features = false
 optional = true
+path = "../substrate/frame/system"
 
 [dependencies.frame-system-benchmarking]
-path = "../substrate/frame/system/benchmarking"
 default-features = false
 optional = true
+path = "../substrate/frame/system/benchmarking"
 
 [dependencies.frame-system-rpc-runtime-api]
-path = "../substrate/frame/system/rpc/runtime-api"
 default-features = false
 optional = true
+path = "../substrate/frame/system/rpc/runtime-api"
 
 [dependencies.frame-try-runtime]
-path = "../substrate/frame/try-runtime"
 default-features = false
 optional = true
+path = "../substrate/frame/try-runtime"
 
 [dependencies.pallet-alliance]
-path = "../substrate/frame/alliance"
 default-features = false
 optional = true
+path = "../substrate/frame/alliance"
 
 [dependencies.pallet-asset-conversion]
-path = "../substrate/frame/asset-conversion"
 default-features = false
 optional = true
+path = "../substrate/frame/asset-conversion"
 
 [dependencies.pallet-asset-conversion-ops]
-path = "../substrate/frame/asset-conversion/ops"
 default-features = false
 optional = true
+path = "../substrate/frame/asset-conversion/ops"
 
 [dependencies.pallet-asset-conversion-tx-payment]
-path = "../substrate/frame/transaction-payment/asset-conversion-tx-payment"
 default-features = false
 optional = true
+path = "../substrate/frame/transaction-payment/asset-conversion-tx-payment"
 
 [dependencies.pallet-asset-rate]
-path = "../substrate/frame/asset-rate"
 default-features = false
 optional = true
+path = "../substrate/frame/asset-rate"
 
 [dependencies.pallet-asset-tx-payment]
-path = "../substrate/frame/transaction-payment/asset-tx-payment"
 default-features = false
 optional = true
+path = "../substrate/frame/transaction-payment/asset-tx-payment"
 
 [dependencies.pallet-assets]
-path = "../substrate/frame/assets"
 default-features = false
 optional = true
+path = "../substrate/frame/assets"
 
 [dependencies.pallet-assets-freezer]
-path = "../substrate/frame/assets-freezer"
 default-features = false
 optional = true
+path = "../substrate/frame/assets-freezer"
 
 [dependencies.pallet-atomic-swap]
-path = "../substrate/frame/atomic-swap"
 default-features = false
 optional = true
+path = "../substrate/frame/atomic-swap"
 
 [dependencies.pallet-aura]
-path = "../substrate/frame/aura"
 default-features = false
 optional = true
+path = "../substrate/frame/aura"
 
 [dependencies.pallet-authority-discovery]
-path = "../substrate/frame/authority-discovery"
 default-features = false
 optional = true
+path = "../substrate/frame/authority-discovery"
 
 [dependencies.pallet-authorship]
-path = "../substrate/frame/authorship"
 default-features = false
 optional = true
+path = "../substrate/frame/authorship"
 
 [dependencies.pallet-babe]
-path = "../substrate/frame/babe"
 default-features = false
 optional = true
+path = "../substrate/frame/babe"
 
 [dependencies.pallet-bags-list]
-path = "../substrate/frame/bags-list"
 default-features = false
 optional = true
+path = "../substrate/frame/bags-list"
 
 [dependencies.pallet-balances]
-path = "../substrate/frame/balances"
 default-features = false
 optional = true
+path = "../substrate/frame/balances"
 
 [dependencies.pallet-beefy]
-path = "../substrate/frame/beefy"
 default-features = false
 optional = true
+path = "../substrate/frame/beefy"
 
 [dependencies.pallet-beefy-mmr]
-path = "../substrate/frame/beefy-mmr"
 default-features = false
 optional = true
+path = "../substrate/frame/beefy-mmr"
 
 [dependencies.pallet-bounties]
-path = "../substrate/frame/bounties"
 default-features = false
 optional = true
+path = "../substrate/frame/bounties"
 
 [dependencies.pallet-bridge-grandpa]
-path = "../bridges/modules/grandpa"
 default-features = false
 optional = true
+path = "../bridges/modules/grandpa"
 
 [dependencies.pallet-bridge-messages]
-path = "../bridges/modules/messages"
 default-features = false
 optional = true
+path = "../bridges/modules/messages"
 
 [dependencies.pallet-bridge-parachains]
-path = "../bridges/modules/parachains"
 default-features = false
 optional = true
+path = "../bridges/modules/parachains"
 
 [dependencies.pallet-bridge-relayers]
-path = "../bridges/modules/relayers"
 default-features = false
 optional = true
+path = "../bridges/modules/relayers"
 
 [dependencies.pallet-broker]
-path = "../substrate/frame/broker"
 default-features = false
 optional = true
+path = "../substrate/frame/broker"
 
 [dependencies.pallet-child-bounties]
-path = "../substrate/frame/child-bounties"
 default-features = false
 optional = true
+path = "../substrate/frame/child-bounties"
 
 [dependencies.pallet-collator-selection]
-path = "../cumulus/pallets/collator-selection"
 default-features = false
 optional = true
+path = "../cumulus/pallets/collator-selection"
 
 [dependencies.pallet-collective]
-path = "../substrate/frame/collective"
 default-features = false
 optional = true
+path = "../substrate/frame/collective"
 
 [dependencies.pallet-collective-content]
-path = "../cumulus/parachains/pallets/collective-content"
 default-features = false
 optional = true
+path = "../cumulus/parachains/pallets/collective-content"
 
 [dependencies.pallet-contracts]
-path = "../substrate/frame/contracts"
 default-features = false
 optional = true
+path = "../substrate/frame/contracts"
 
 [dependencies.pallet-contracts-proc-macro]
-path = "../substrate/frame/contracts/proc-macro"
 default-features = false
 optional = true
+path = "../substrate/frame/contracts/proc-macro"
 
 [dependencies.pallet-contracts-uapi]
-path = "../substrate/frame/contracts/uapi"
 default-features = false
 optional = true
+path = "../substrate/frame/contracts/uapi"
 
 [dependencies.pallet-conviction-voting]
-path = "../substrate/frame/conviction-voting"
 default-features = false
 optional = true
+path = "../substrate/frame/conviction-voting"
 
 [dependencies.pallet-core-fellowship]
-path = "../substrate/frame/core-fellowship"
 default-features = false
 optional = true
+path = "../substrate/frame/core-fellowship"
 
 [dependencies.pallet-delegated-staking]
-path = "../substrate/frame/delegated-staking"
 default-features = false
 optional = true
+path = "../substrate/frame/delegated-staking"
 
 [dependencies.pallet-democracy]
-path = "../substrate/frame/democracy"
 default-features = false
 optional = true
+path = "../substrate/frame/democracy"
 
 [dependencies.pallet-dev-mode]
-path = "../substrate/frame/examples/dev-mode"
 default-features = false
 optional = true
+path = "../substrate/frame/examples/dev-mode"
 
 [dependencies.pallet-election-provider-multi-phase]
-path = "../substrate/frame/election-provider-multi-phase"
 default-features = false
 optional = true
+path = "../substrate/frame/election-provider-multi-phase"
 
 [dependencies.pallet-election-provider-support-benchmarking]
-path = "../substrate/frame/election-provider-support/benchmarking"
 default-features = false
 optional = true
+path = "../substrate/frame/election-provider-support/benchmarking"
 
 [dependencies.pallet-elections-phragmen]
-path = "../substrate/frame/elections-phragmen"
 default-features = false
 optional = true
+path = "../substrate/frame/elections-phragmen"
 
 [dependencies.pallet-fast-unstake]
-path = "../substrate/frame/fast-unstake"
 default-features = false
 optional = true
+path = "../substrate/frame/fast-unstake"
 
 [dependencies.pallet-glutton]
-path = "../substrate/frame/glutton"
 default-features = false
 optional = true
+path = "../substrate/frame/glutton"
 
 [dependencies.pallet-grandpa]
-path = "../substrate/frame/grandpa"
 default-features = false
 optional = true
+path = "../substrate/frame/grandpa"
 
 [dependencies.pallet-identity]
-path = "../substrate/frame/identity"
 default-features = false
 optional = true
+path = "../substrate/frame/identity"
 
 [dependencies.pallet-im-online]
-path = "../substrate/frame/im-online"
 default-features = false
 optional = true
+path = "../substrate/frame/im-online"
 
 [dependencies.pallet-indices]
-path = "../substrate/frame/indices"
 default-features = false
 optional = true
+path = "../substrate/frame/indices"
 
 [dependencies.pallet-insecure-randomness-collective-flip]
-path = "../substrate/frame/insecure-randomness-collective-flip"
 default-features = false
 optional = true
+path = "../substrate/frame/insecure-randomness-collective-flip"
 
 [dependencies.pallet-lottery]
-path = "../substrate/frame/lottery"
 default-features = false
 optional = true
+path = "../substrate/frame/lottery"
 
 [dependencies.pallet-membership]
-path = "../substrate/frame/membership"
 default-features = false
 optional = true
+path = "../substrate/frame/membership"
 
 [dependencies.pallet-message-queue]
-path = "../substrate/frame/message-queue"
 default-features = false
 optional = true
+path = "../substrate/frame/message-queue"
 
 [dependencies.pallet-migrations]
-path = "../substrate/frame/migrations"
 default-features = false
 optional = true
+path = "../substrate/frame/migrations"
 
 [dependencies.pallet-mixnet]
-path = "../substrate/frame/mixnet"
 default-features = false
 optional = true
+path = "../substrate/frame/mixnet"
 
 [dependencies.pallet-mmr]
-path = "../substrate/frame/merkle-mountain-range"
 default-features = false
 optional = true
+path = "../substrate/frame/merkle-mountain-range"
 
 [dependencies.pallet-multisig]
-path = "../substrate/frame/multisig"
 default-features = false
 optional = true
+path = "../substrate/frame/multisig"
 
 [dependencies.pallet-nft-fractionalization]
-path = "../substrate/frame/nft-fractionalization"
 default-features = false
 optional = true
+path = "../substrate/frame/nft-fractionalization"
 
 [dependencies.pallet-nfts]
-path = "../substrate/frame/nfts"
 default-features = false
 optional = true
+path = "../substrate/frame/nfts"
 
 [dependencies.pallet-nfts-runtime-api]
-path = "../substrate/frame/nfts/runtime-api"
 default-features = false
 optional = true
+path = "../substrate/frame/nfts/runtime-api"
 
 [dependencies.pallet-nis]
-path = "../substrate/frame/nis"
 default-features = false
 optional = true
+path = "../substrate/frame/nis"
 
 [dependencies.pallet-node-authorization]
-path = "../substrate/frame/node-authorization"
 default-features = false
 optional = true
+path = "../substrate/frame/node-authorization"
 
 [dependencies.pallet-nomination-pools]
-path = "../substrate/frame/nomination-pools"
 default-features = false
 optional = true
+path = "../substrate/frame/nomination-pools"
 
 [dependencies.pallet-nomination-pools-benchmarking]
-path = "../substrate/frame/nomination-pools/benchmarking"
 default-features = false
 optional = true
+path = "../substrate/frame/nomination-pools/benchmarking"
 
 [dependencies.pallet-nomination-pools-runtime-api]
-path = "../substrate/frame/nomination-pools/runtime-api"
 default-features = false
 optional = true
+path = "../substrate/frame/nomination-pools/runtime-api"
 
 [dependencies.pallet-offences]
-path = "../substrate/frame/offences"
 default-features = false
 optional = true
+path = "../substrate/frame/offences"
 
 [dependencies.pallet-offences-benchmarking]
-path = "../substrate/frame/offences/benchmarking"
 default-features = false
 optional = true
+path = "../substrate/frame/offences/benchmarking"
 
 [dependencies.pallet-paged-list]
-path = "../substrate/frame/paged-list"
 default-features = false
 optional = true
+path = "../substrate/frame/paged-list"
 
 [dependencies.pallet-parameters]
-path = "../substrate/frame/parameters"
 default-features = false
 optional = true
+path = "../substrate/frame/parameters"
 
 [dependencies.pallet-preimage]
-path = "../substrate/frame/preimage"
 default-features = false
 optional = true
+path = "../substrate/frame/preimage"
 
 [dependencies.pallet-proxy]
-path = "../substrate/frame/proxy"
 default-features = false
 optional = true
+path = "../substrate/frame/proxy"
 
 [dependencies.pallet-ranked-collective]
-path = "../substrate/frame/ranked-collective"
 default-features = false
 optional = true
+path = "../substrate/frame/ranked-collective"
 
 [dependencies.pallet-recovery]
-path = "../substrate/frame/recovery"
 default-features = false
 optional = true
+path = "../substrate/frame/recovery"
 
 [dependencies.pallet-referenda]
-path = "../substrate/frame/referenda"
 default-features = false
 optional = true
+path = "../substrate/frame/referenda"
 
 [dependencies.pallet-remark]
-path = "../substrate/frame/remark"
 default-features = false
 optional = true
+path = "../substrate/frame/remark"
 
 [dependencies.pallet-revive]
-path = "../substrate/frame/revive"
 default-features = false
 optional = true
+path = "../substrate/frame/revive"
 
 [dependencies.pallet-revive-proc-macro]
-path = "../substrate/frame/revive/proc-macro"
 default-features = false
 optional = true
+path = "../substrate/frame/revive/proc-macro"
 
 [dependencies.pallet-revive-uapi]
-path = "../substrate/frame/revive/uapi"
 default-features = false
 optional = true
+path = "../substrate/frame/revive/uapi"
 
 [dependencies.pallet-root-offences]
-path = "../substrate/frame/root-offences"
 default-features = false
 optional = true
+path = "../substrate/frame/root-offences"
 
 [dependencies.pallet-root-testing]
-path = "../substrate/frame/root-testing"
 default-features = false
 optional = true
+path = "../substrate/frame/root-testing"
 
 [dependencies.pallet-safe-mode]
-path = "../substrate/frame/safe-mode"
 default-features = false
 optional = true
+path = "../substrate/frame/safe-mode"
 
 [dependencies.pallet-salary]
-path = "../substrate/frame/salary"
 default-features = false
 optional = true
+path = "../substrate/frame/salary"
 
 [dependencies.pallet-scheduler]
-path = "../substrate/frame/scheduler"
 default-features = false
 optional = true
+path = "../substrate/frame/scheduler"
 
 [dependencies.pallet-scored-pool]
-path = "../substrate/frame/scored-pool"
 default-features = false
 optional = true
+path = "../substrate/frame/scored-pool"
 
 [dependencies.pallet-session]
-path = "../substrate/frame/session"
 default-features = false
 optional = true
+path = "../substrate/frame/session"
 
 [dependencies.pallet-session-benchmarking]
-path = "../substrate/frame/session/benchmarking"
 default-features = false
 optional = true
+path = "../substrate/frame/session/benchmarking"
 
 [dependencies.pallet-skip-feeless-payment]
-path = "../substrate/frame/transaction-payment/skip-feeless-payment"
 default-features = false
 optional = true
+path = "../substrate/frame/transaction-payment/skip-feeless-payment"
 
 [dependencies.pallet-society]
-path = "../substrate/frame/society"
 default-features = false
 optional = true
+path = "../substrate/frame/society"
 
 [dependencies.pallet-staking]
-path = "../substrate/frame/staking"
 default-features = false
 optional = true
+path = "../substrate/frame/staking"
 
 [dependencies.pallet-staking-reward-curve]
-path = "../substrate/frame/staking/reward-curve"
 default-features = false
 optional = true
+path = "../substrate/frame/staking/reward-curve"
 
 [dependencies.pallet-staking-reward-fn]
-path = "../substrate/frame/staking/reward-fn"
 default-features = false
 optional = true
+path = "../substrate/frame/staking/reward-fn"
 
 [dependencies.pallet-staking-runtime-api]
-path = "../substrate/frame/staking/runtime-api"
 default-features = false
 optional = true
+path = "../substrate/frame/staking/runtime-api"
 
 [dependencies.pallet-state-trie-migration]
-path = "../substrate/frame/state-trie-migration"
 default-features = false
 optional = true
+path = "../substrate/frame/state-trie-migration"
 
 [dependencies.pallet-statement]
-path = "../substrate/frame/statement"
 default-features = false
 optional = true
+path = "../substrate/frame/statement"
 
 [dependencies.pallet-sudo]
-path = "../substrate/frame/sudo"
 default-features = false
 optional = true
+path = "../substrate/frame/sudo"
 
 [dependencies.pallet-timestamp]
-path = "../substrate/frame/timestamp"
 default-features = false
 optional = true
+path = "../substrate/frame/timestamp"
 
 [dependencies.pallet-tips]
-path = "../substrate/frame/tips"
 default-features = false
 optional = true
+path = "../substrate/frame/tips"
 
 [dependencies.pallet-transaction-payment]
-path = "../substrate/frame/transaction-payment"
 default-features = false
 optional = true
+path = "../substrate/frame/transaction-payment"
 
 [dependencies.pallet-transaction-payment-rpc-runtime-api]
-path = "../substrate/frame/transaction-payment/rpc/runtime-api"
 default-features = false
 optional = true
+path = "../substrate/frame/transaction-payment/rpc/runtime-api"
 
 [dependencies.pallet-transaction-storage]
-path = "../substrate/frame/transaction-storage"
 default-features = false
 optional = true
+path = "../substrate/frame/transaction-storage"
 
 [dependencies.pallet-treasury]
-path = "../substrate/frame/treasury"
 default-features = false
 optional = true
+path = "../substrate/frame/treasury"
 
 [dependencies.pallet-tx-pause]
-path = "../substrate/frame/tx-pause"
 default-features = false
 optional = true
+path = "../substrate/frame/tx-pause"
 
 [dependencies.pallet-uniques]
-path = "../substrate/frame/uniques"
 default-features = false
 optional = true
+path = "../substrate/frame/uniques"
 
 [dependencies.pallet-utility]
-path = "../substrate/frame/utility"
 default-features = false
 optional = true
+path = "../substrate/frame/utility"
 
 [dependencies.pallet-verify-signature]
-path = "../substrate/frame/verify-signature"
 default-features = false
 optional = true
+path = "../substrate/frame/verify-signature"
 
 [dependencies.pallet-vesting]
-path = "../substrate/frame/vesting"
 default-features = false
 optional = true
+path = "../substrate/frame/vesting"
 
 [dependencies.pallet-whitelist]
-path = "../substrate/frame/whitelist"
 default-features = false
 optional = true
+path = "../substrate/frame/whitelist"
 
 [dependencies.pallet-xcm]
-path = "../polkadot/xcm/pallet-xcm"
 default-features = false
 optional = true
+path = "../polkadot/xcm/pallet-xcm"
 
 [dependencies.pallet-xcm-benchmarks]
-path = "../polkadot/xcm/pallet-xcm-benchmarks"
 default-features = false
 optional = true
+path = "../polkadot/xcm/pallet-xcm-benchmarks"
 
 [dependencies.pallet-xcm-bridge-hub]
-path = "../bridges/modules/xcm-bridge-hub"
 default-features = false
 optional = true
+path = "../bridges/modules/xcm-bridge-hub"
 
 [dependencies.pallet-xcm-bridge-hub-router]
-path = "../bridges/modules/xcm-bridge-hub-router"
 default-features = false
 optional = true
+path = "../bridges/modules/xcm-bridge-hub-router"
 
 [dependencies.parachains-common]
-path = "../cumulus/parachains/common"
 default-features = false
 optional = true
+path = "../cumulus/parachains/common"
 
 [dependencies.polkadot-core-primitives]
-path = "../polkadot/core-primitives"
 default-features = false
 optional = true
+path = "../polkadot/core-primitives"
 
 [dependencies.polkadot-parachain-primitives]
-path = "../polkadot/parachain"
 default-features = false
 optional = true
+path = "../polkadot/parachain"
 
 [dependencies.polkadot-primitives]
-path = "../polkadot/primitives"
 default-features = false
 optional = true
+path = "../polkadot/primitives"
 
 [dependencies.polkadot-runtime-common]
-path = "../polkadot/runtime/common"
 default-features = false
 optional = true
+path = "../polkadot/runtime/common"
 
 [dependencies.polkadot-runtime-metrics]
-path = "../polkadot/runtime/metrics"
 default-features = false
 optional = true
+path = "../polkadot/runtime/metrics"
 
 [dependencies.polkadot-runtime-parachains]
-path = "../polkadot/runtime/parachains"
 default-features = false
 optional = true
+path = "../polkadot/runtime/parachains"
 
 [dependencies.polkadot-sdk-frame]
-path = "../substrate/frame"
 default-features = false
 optional = true
+path = "../substrate/frame"
 
 [dependencies.sc-chain-spec-derive]
-path = "../substrate/client/chain-spec/derive"
 default-features = false
 optional = true
+path = "../substrate/client/chain-spec/derive"
 
 [dependencies.sc-tracing-proc-macro]
-path = "../substrate/client/tracing/proc-macro"
 default-features = false
 optional = true
+path = "../substrate/client/tracing/proc-macro"
 
 [dependencies.slot-range-helper]
-path = "../polkadot/runtime/common/slot_range_helper"
 default-features = false
 optional = true
+path = "../polkadot/runtime/common/slot_range_helper"
 
 [dependencies.snowbridge-beacon-primitives]
-path = "../bridges/snowbridge/primitives/beacon"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/primitives/beacon"
 
 [dependencies.snowbridge-core]
-path = "../bridges/snowbridge/primitives/core"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/primitives/core"
 
 [dependencies.snowbridge-ethereum]
-path = "../bridges/snowbridge/primitives/ethereum"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/primitives/ethereum"
 
 [dependencies.snowbridge-outbound-queue-merkle-tree]
-path = "../bridges/snowbridge/pallets/outbound-queue/merkle-tree"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/outbound-queue/merkle-tree"
 
 [dependencies.snowbridge-outbound-queue-runtime-api]
-path = "../bridges/snowbridge/pallets/outbound-queue/runtime-api"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/outbound-queue/runtime-api"
 
 [dependencies.snowbridge-pallet-ethereum-client]
-path = "../bridges/snowbridge/pallets/ethereum-client"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/ethereum-client"
 
 [dependencies.snowbridge-pallet-ethereum-client-fixtures]
-path = "../bridges/snowbridge/pallets/ethereum-client/fixtures"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/ethereum-client/fixtures"
 
 [dependencies.snowbridge-pallet-inbound-queue]
-path = "../bridges/snowbridge/pallets/inbound-queue"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/inbound-queue"
 
 [dependencies.snowbridge-pallet-inbound-queue-fixtures]
-path = "../bridges/snowbridge/pallets/inbound-queue/fixtures"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/inbound-queue/fixtures"
 
 [dependencies.snowbridge-pallet-outbound-queue]
-path = "../bridges/snowbridge/pallets/outbound-queue"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/outbound-queue"
 
 [dependencies.snowbridge-pallet-system]
-path = "../bridges/snowbridge/pallets/system"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/system"
 
 [dependencies.snowbridge-router-primitives]
-path = "../bridges/snowbridge/primitives/router"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/primitives/router"
 
 [dependencies.snowbridge-runtime-common]
-path = "../bridges/snowbridge/runtime/runtime-common"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/runtime/runtime-common"
 
 [dependencies.snowbridge-system-runtime-api]
-path = "../bridges/snowbridge/pallets/system/runtime-api"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/pallets/system/runtime-api"
 
 [dependencies.sp-api]
-path = "../substrate/primitives/api"
 default-features = false
 optional = true
+path = "../substrate/primitives/api"
 
 [dependencies.sp-api-proc-macro]
-path = "../substrate/primitives/api/proc-macro"
 default-features = false
 optional = true
+path = "../substrate/primitives/api/proc-macro"
 
 [dependencies.sp-application-crypto]
-path = "../substrate/primitives/application-crypto"
 default-features = false
 optional = true
+path = "../substrate/primitives/application-crypto"
 
 [dependencies.sp-arithmetic]
-path = "../substrate/primitives/arithmetic"
 default-features = false
 optional = true
+path = "../substrate/primitives/arithmetic"
 
 [dependencies.sp-authority-discovery]
-path = "../substrate/primitives/authority-discovery"
 default-features = false
 optional = true
+path = "../substrate/primitives/authority-discovery"
 
 [dependencies.sp-block-builder]
-path = "../substrate/primitives/block-builder"
 default-features = false
 optional = true
+path = "../substrate/primitives/block-builder"
 
 [dependencies.sp-consensus-aura]
-path = "../substrate/primitives/consensus/aura"
 default-features = false
 optional = true
+path = "../substrate/primitives/consensus/aura"
 
 [dependencies.sp-consensus-babe]
-path = "../substrate/primitives/consensus/babe"
 default-features = false
 optional = true
+path = "../substrate/primitives/consensus/babe"
 
 [dependencies.sp-consensus-beefy]
-path = "../substrate/primitives/consensus/beefy"
 default-features = false
 optional = true
+path = "../substrate/primitives/consensus/beefy"
 
 [dependencies.sp-consensus-grandpa]
-path = "../substrate/primitives/consensus/grandpa"
 default-features = false
 optional = true
+path = "../substrate/primitives/consensus/grandpa"
 
 [dependencies.sp-consensus-pow]
-path = "../substrate/primitives/consensus/pow"
 default-features = false
 optional = true
+path = "../substrate/primitives/consensus/pow"
 
 [dependencies.sp-consensus-slots]
-path = "../substrate/primitives/consensus/slots"
 default-features = false
 optional = true
+path = "../substrate/primitives/consensus/slots"
 
 [dependencies.sp-core]
-path = "../substrate/primitives/core"
 default-features = false
 optional = true
+path = "../substrate/primitives/core"
 
 [dependencies.sp-crypto-ec-utils]
-path = "../substrate/primitives/crypto/ec-utils"
 default-features = false
 optional = true
+path = "../substrate/primitives/crypto/ec-utils"
 
 [dependencies.sp-crypto-hashing]
-path = "../substrate/primitives/crypto/hashing"
 default-features = false
 optional = true
+path = "../substrate/primitives/crypto/hashing"
 
 [dependencies.sp-crypto-hashing-proc-macro]
-path = "../substrate/primitives/crypto/hashing/proc-macro"
 default-features = false
 optional = true
+path = "../substrate/primitives/crypto/hashing/proc-macro"
 
 [dependencies.sp-debug-derive]
-path = "../substrate/primitives/debug-derive"
 default-features = false
 optional = true
+path = "../substrate/primitives/debug-derive"
 
 [dependencies.sp-externalities]
-path = "../substrate/primitives/externalities"
 default-features = false
 optional = true
+path = "../substrate/primitives/externalities"
 
 [dependencies.sp-genesis-builder]
-path = "../substrate/primitives/genesis-builder"
 default-features = false
 optional = true
+path = "../substrate/primitives/genesis-builder"
 
 [dependencies.sp-inherents]
-path = "../substrate/primitives/inherents"
 default-features = false
 optional = true
+path = "../substrate/primitives/inherents"
 
 [dependencies.sp-io]
-path = "../substrate/primitives/io"
 default-features = false
 optional = true
+path = "../substrate/primitives/io"
 
 [dependencies.sp-keyring]
-path = "../substrate/primitives/keyring"
 default-features = false
 optional = true
+path = "../substrate/primitives/keyring"
 
 [dependencies.sp-keystore]
-path = "../substrate/primitives/keystore"
 default-features = false
 optional = true
+path = "../substrate/primitives/keystore"
 
 [dependencies.sp-metadata-ir]
-path = "../substrate/primitives/metadata-ir"
 default-features = false
 optional = true
+path = "../substrate/primitives/metadata-ir"
 
 [dependencies.sp-mixnet]
-path = "../substrate/primitives/mixnet"
 default-features = false
 optional = true
+path = "../substrate/primitives/mixnet"
 
 [dependencies.sp-mmr-primitives]
-path = "../substrate/primitives/merkle-mountain-range"
 default-features = false
 optional = true
+path = "../substrate/primitives/merkle-mountain-range"
 
 [dependencies.sp-npos-elections]
-path = "../substrate/primitives/npos-elections"
 default-features = false
 optional = true
+path = "../substrate/primitives/npos-elections"
 
 [dependencies.sp-offchain]
-path = "../substrate/primitives/offchain"
 default-features = false
 optional = true
+path = "../substrate/primitives/offchain"
 
 [dependencies.sp-runtime]
-path = "../substrate/primitives/runtime"
 default-features = false
 optional = true
+path = "../substrate/primitives/runtime"
 
 [dependencies.sp-runtime-interface]
-path = "../substrate/primitives/runtime-interface"
 default-features = false
 optional = true
+path = "../substrate/primitives/runtime-interface"
 
 [dependencies.sp-runtime-interface-proc-macro]
-path = "../substrate/primitives/runtime-interface/proc-macro"
 default-features = false
 optional = true
+path = "../substrate/primitives/runtime-interface/proc-macro"
 
 [dependencies.sp-session]
-path = "../substrate/primitives/session"
 default-features = false
 optional = true
+path = "../substrate/primitives/session"
 
 [dependencies.sp-staking]
-path = "../substrate/primitives/staking"
 default-features = false
 optional = true
+path = "../substrate/primitives/staking"
 
 [dependencies.sp-state-machine]
-path = "../substrate/primitives/state-machine"
 default-features = false
 optional = true
+path = "../substrate/primitives/state-machine"
 
 [dependencies.sp-statement-store]
-path = "../substrate/primitives/statement-store"
 default-features = false
 optional = true
+path = "../substrate/primitives/statement-store"
 
 [dependencies.sp-std]
-path = "../substrate/primitives/std"
 default-features = false
 optional = true
+path = "../substrate/primitives/std"
 
 [dependencies.sp-storage]
-path = "../substrate/primitives/storage"
 default-features = false
 optional = true
+path = "../substrate/primitives/storage"
 
 [dependencies.sp-timestamp]
-path = "../substrate/primitives/timestamp"
 default-features = false
 optional = true
+path = "../substrate/primitives/timestamp"
 
 [dependencies.sp-tracing]
-path = "../substrate/primitives/tracing"
 default-features = false
 optional = true
+path = "../substrate/primitives/tracing"
 
 [dependencies.sp-transaction-pool]
-path = "../substrate/primitives/transaction-pool"
 default-features = false
 optional = true
+path = "../substrate/primitives/transaction-pool"
 
 [dependencies.sp-transaction-storage-proof]
-path = "../substrate/primitives/transaction-storage-proof"
 default-features = false
 optional = true
+path = "../substrate/primitives/transaction-storage-proof"
 
 [dependencies.sp-trie]
-path = "../substrate/primitives/trie"
 default-features = false
 optional = true
+path = "../substrate/primitives/trie"
 
 [dependencies.sp-version]
-path = "../substrate/primitives/version"
 default-features = false
 optional = true
+path = "../substrate/primitives/version"
 
 [dependencies.sp-version-proc-macro]
-path = "../substrate/primitives/version/proc-macro"
 default-features = false
 optional = true
+path = "../substrate/primitives/version/proc-macro"
 
 [dependencies.sp-wasm-interface]
-path = "../substrate/primitives/wasm-interface"
 default-features = false
 optional = true
+path = "../substrate/primitives/wasm-interface"
 
 [dependencies.sp-weights]
-path = "../substrate/primitives/weights"
 default-features = false
 optional = true
+path = "../substrate/primitives/weights"
 
 [dependencies.staging-parachain-info]
-path = "../cumulus/parachains/pallets/parachain-info"
 default-features = false
 optional = true
+path = "../cumulus/parachains/pallets/parachain-info"
 
 [dependencies.staging-xcm]
-path = "../polkadot/xcm"
 default-features = false
 optional = true
+path = "../polkadot/xcm"
 
 [dependencies.staging-xcm-builder]
-path = "../polkadot/xcm/xcm-builder"
 default-features = false
 optional = true
+path = "../polkadot/xcm/xcm-builder"
 
 [dependencies.staging-xcm-executor]
-path = "../polkadot/xcm/xcm-executor"
 default-features = false
 optional = true
+path = "../polkadot/xcm/xcm-executor"
 
 [dependencies.substrate-bip39]
-path = "../substrate/utils/substrate-bip39"
 default-features = false
 optional = true
+path = "../substrate/utils/substrate-bip39"
 
 [dependencies.testnet-parachains-constants]
-path = "../cumulus/parachains/runtimes/constants"
 default-features = false
 optional = true
+path = "../cumulus/parachains/runtimes/constants"
 
 [dependencies.tracing-gum-proc-macro]
-path = "../polkadot/node/gum/proc-macro"
 default-features = false
 optional = true
+path = "../polkadot/node/gum/proc-macro"
 
 [dependencies.xcm-procedural]
-path = "../polkadot/xcm/procedural"
 default-features = false
 optional = true
+path = "../polkadot/xcm/procedural"
 
 [dependencies.xcm-runtime-apis]
-path = "../polkadot/xcm/xcm-runtime-apis"
 default-features = false
 optional = true
+path = "../polkadot/xcm/xcm-runtime-apis"
 
 [dependencies.asset-test-utils]
-path = "../cumulus/parachains/runtimes/assets/test-utils"
 default-features = false
 optional = true
+path = "../cumulus/parachains/runtimes/assets/test-utils"
 
 [dependencies.bridge-hub-test-utils]
-path = "../cumulus/parachains/runtimes/bridge-hubs/test-utils"
 default-features = false
 optional = true
+path = "../cumulus/parachains/runtimes/bridge-hubs/test-utils"
 
 [dependencies.cumulus-client-cli]
-path = "../cumulus/client/cli"
 default-features = false
 optional = true
+path = "../cumulus/client/cli"
 
 [dependencies.cumulus-client-collator]
-path = "../cumulus/client/collator"
 default-features = false
 optional = true
+path = "../cumulus/client/collator"
 
 [dependencies.cumulus-client-consensus-aura]
-path = "../cumulus/client/consensus/aura"
 default-features = false
 optional = true
+path = "../cumulus/client/consensus/aura"
 
 [dependencies.cumulus-client-consensus-common]
-path = "../cumulus/client/consensus/common"
 default-features = false
 optional = true
+path = "../cumulus/client/consensus/common"
 
 [dependencies.cumulus-client-consensus-proposer]
-path = "../cumulus/client/consensus/proposer"
 default-features = false
 optional = true
+path = "../cumulus/client/consensus/proposer"
 
 [dependencies.cumulus-client-consensus-relay-chain]
-path = "../cumulus/client/consensus/relay-chain"
 default-features = false
 optional = true
+path = "../cumulus/client/consensus/relay-chain"
 
 [dependencies.cumulus-client-network]
-path = "../cumulus/client/network"
 default-features = false
 optional = true
+path = "../cumulus/client/network"
 
 [dependencies.cumulus-client-parachain-inherent]
-path = "../cumulus/client/parachain-inherent"
 default-features = false
 optional = true
+path = "../cumulus/client/parachain-inherent"
 
 [dependencies.cumulus-client-pov-recovery]
-path = "../cumulus/client/pov-recovery"
 default-features = false
 optional = true
+path = "../cumulus/client/pov-recovery"
 
 [dependencies.cumulus-client-service]
-path = "../cumulus/client/service"
 default-features = false
 optional = true
+path = "../cumulus/client/service"
 
 [dependencies.cumulus-relay-chain-inprocess-interface]
-path = "../cumulus/client/relay-chain-inprocess-interface"
 default-features = false
 optional = true
+path = "../cumulus/client/relay-chain-inprocess-interface"
 
 [dependencies.cumulus-relay-chain-interface]
-path = "../cumulus/client/relay-chain-interface"
 default-features = false
 optional = true
+path = "../cumulus/client/relay-chain-interface"
 
 [dependencies.cumulus-relay-chain-minimal-node]
-path = "../cumulus/client/relay-chain-minimal-node"
 default-features = false
 optional = true
+path = "../cumulus/client/relay-chain-minimal-node"
 
 [dependencies.cumulus-relay-chain-rpc-interface]
-path = "../cumulus/client/relay-chain-rpc-interface"
 default-features = false
 optional = true
+path = "../cumulus/client/relay-chain-rpc-interface"
 
 [dependencies.cumulus-test-relay-sproof-builder]
-path = "../cumulus/test/relay-sproof-builder"
 default-features = false
 optional = true
+path = "../cumulus/test/relay-sproof-builder"
 
 [dependencies.emulated-integration-tests-common]
-path = "../cumulus/parachains/integration-tests/emulated/common"
 default-features = false
 optional = true
+path = "../cumulus/parachains/integration-tests/emulated/common"
 
 [dependencies.fork-tree]
-path = "../substrate/utils/fork-tree"
 default-features = false
 optional = true
+path = "../substrate/utils/fork-tree"
 
 [dependencies.frame-benchmarking-cli]
-path = "../substrate/utils/frame/benchmarking-cli"
 default-features = false
 optional = true
+path = "../substrate/utils/frame/benchmarking-cli"
 
 [dependencies.frame-remote-externalities]
-path = "../substrate/utils/frame/remote-externalities"
 default-features = false
 optional = true
+path = "../substrate/utils/frame/remote-externalities"
 
 [dependencies.frame-support-procedural-tools]
-path = "../substrate/frame/support/procedural/tools"
 default-features = false
 optional = true
+path = "../substrate/frame/support/procedural/tools"
 
 [dependencies.generate-bags]
-path = "../substrate/utils/frame/generate-bags"
 default-features = false
 optional = true
+path = "../substrate/utils/frame/generate-bags"
 
 [dependencies.mmr-gadget]
-path = "../substrate/client/merkle-mountain-range"
 default-features = false
 optional = true
+path = "../substrate/client/merkle-mountain-range"
 
 [dependencies.mmr-rpc]
-path = "../substrate/client/merkle-mountain-range/rpc"
 default-features = false
 optional = true
+path = "../substrate/client/merkle-mountain-range/rpc"
 
 [dependencies.pallet-contracts-mock-network]
-path = "../substrate/frame/contracts/mock-network"
 default-features = false
 optional = true
+path = "../substrate/frame/contracts/mock-network"
 
 [dependencies.pallet-revive-eth-rpc]
-path = "../substrate/frame/revive/rpc"
 default-features = false
 optional = true
+path = "../substrate/frame/revive/rpc"
 
 [dependencies.pallet-revive-mock-network]
-path = "../substrate/frame/revive/mock-network"
 default-features = false
 optional = true
+path = "../substrate/frame/revive/mock-network"
 
 [dependencies.pallet-transaction-payment-rpc]
-path = "../substrate/frame/transaction-payment/rpc"
 default-features = false
 optional = true
+path = "../substrate/frame/transaction-payment/rpc"
 
 [dependencies.parachains-runtimes-test-utils]
-path = "../cumulus/parachains/runtimes/test-utils"
 default-features = false
 optional = true
+path = "../cumulus/parachains/runtimes/test-utils"
 
 [dependencies.polkadot-approval-distribution]
-path = "../polkadot/node/network/approval-distribution"
 default-features = false
 optional = true
+path = "../polkadot/node/network/approval-distribution"
 
 [dependencies.polkadot-availability-bitfield-distribution]
-path = "../polkadot/node/network/bitfield-distribution"
 default-features = false
 optional = true
+path = "../polkadot/node/network/bitfield-distribution"
 
 [dependencies.polkadot-availability-distribution]
-path = "../polkadot/node/network/availability-distribution"
 default-features = false
 optional = true
+path = "../polkadot/node/network/availability-distribution"
 
 [dependencies.polkadot-availability-recovery]
-path = "../polkadot/node/network/availability-recovery"
 default-features = false
 optional = true
+path = "../polkadot/node/network/availability-recovery"
 
 [dependencies.polkadot-cli]
-path = "../polkadot/cli"
 default-features = false
 optional = true
+path = "../polkadot/cli"
 
 [dependencies.polkadot-collator-protocol]
-path = "../polkadot/node/network/collator-protocol"
 default-features = false
 optional = true
+path = "../polkadot/node/network/collator-protocol"
 
 [dependencies.polkadot-dispute-distribution]
-path = "../polkadot/node/network/dispute-distribution"
 default-features = false
 optional = true
+path = "../polkadot/node/network/dispute-distribution"
 
 [dependencies.polkadot-erasure-coding]
-path = "../polkadot/erasure-coding"
 default-features = false
 optional = true
+path = "../polkadot/erasure-coding"
 
 [dependencies.polkadot-gossip-support]
-path = "../polkadot/node/network/gossip-support"
 default-features = false
 optional = true
+path = "../polkadot/node/network/gossip-support"
 
 [dependencies.polkadot-network-bridge]
-path = "../polkadot/node/network/bridge"
 default-features = false
 optional = true
+path = "../polkadot/node/network/bridge"
 
 [dependencies.polkadot-node-collation-generation]
-path = "../polkadot/node/collation-generation"
 default-features = false
 optional = true
+path = "../polkadot/node/collation-generation"
 
 [dependencies.polkadot-node-core-approval-voting]
-path = "../polkadot/node/core/approval-voting"
 default-features = false
 optional = true
+path = "../polkadot/node/core/approval-voting"
 
 [dependencies.polkadot-node-core-approval-voting-parallel]
-path = "../polkadot/node/core/approval-voting-parallel"
 default-features = false
 optional = true
+path = "../polkadot/node/core/approval-voting-parallel"
 
 [dependencies.polkadot-node-core-av-store]
-path = "../polkadot/node/core/av-store"
 default-features = false
 optional = true
+path = "../polkadot/node/core/av-store"
 
 [dependencies.polkadot-node-core-backing]
-path = "../polkadot/node/core/backing"
 default-features = false
 optional = true
+path = "../polkadot/node/core/backing"
 
 [dependencies.polkadot-node-core-bitfield-signing]
-path = "../polkadot/node/core/bitfield-signing"
 default-features = false
 optional = true
+path = "../polkadot/node/core/bitfield-signing"
 
 [dependencies.polkadot-node-core-candidate-validation]
-path = "../polkadot/node/core/candidate-validation"
 default-features = false
 optional = true
+path = "../polkadot/node/core/candidate-validation"
 
 [dependencies.polkadot-node-core-chain-api]
-path = "../polkadot/node/core/chain-api"
 default-features = false
 optional = true
+path = "../polkadot/node/core/chain-api"
 
 [dependencies.polkadot-node-core-chain-selection]
-path = "../polkadot/node/core/chain-selection"
 default-features = false
 optional = true
+path = "../polkadot/node/core/chain-selection"
 
 [dependencies.polkadot-node-core-dispute-coordinator]
-path = "../polkadot/node/core/dispute-coordinator"
 default-features = false
 optional = true
+path = "../polkadot/node/core/dispute-coordinator"
 
 [dependencies.polkadot-node-core-parachains-inherent]
-path = "../polkadot/node/core/parachains-inherent"
 default-features = false
 optional = true
+path = "../polkadot/node/core/parachains-inherent"
 
 [dependencies.polkadot-node-core-prospective-parachains]
-path = "../polkadot/node/core/prospective-parachains"
 default-features = false
 optional = true
+path = "../polkadot/node/core/prospective-parachains"
 
 [dependencies.polkadot-node-core-provisioner]
-path = "../polkadot/node/core/provisioner"
 default-features = false
 optional = true
+path = "../polkadot/node/core/provisioner"
 
 [dependencies.polkadot-node-core-pvf]
-path = "../polkadot/node/core/pvf"
 default-features = false
 optional = true
+path = "../polkadot/node/core/pvf"
 
 [dependencies.polkadot-node-core-pvf-checker]
-path = "../polkadot/node/core/pvf-checker"
 default-features = false
 optional = true
+path = "../polkadot/node/core/pvf-checker"
 
 [dependencies.polkadot-node-core-pvf-common]
-path = "../polkadot/node/core/pvf/common"
 default-features = false
 optional = true
+path = "../polkadot/node/core/pvf/common"
 
 [dependencies.polkadot-node-core-pvf-execute-worker]
-path = "../polkadot/node/core/pvf/execute-worker"
 default-features = false
 optional = true
+path = "../polkadot/node/core/pvf/execute-worker"
 
 [dependencies.polkadot-node-core-pvf-prepare-worker]
-path = "../polkadot/node/core/pvf/prepare-worker"
 default-features = false
 optional = true
+path = "../polkadot/node/core/pvf/prepare-worker"
 
 [dependencies.polkadot-node-core-runtime-api]
-path = "../polkadot/node/core/runtime-api"
 default-features = false
 optional = true
+path = "../polkadot/node/core/runtime-api"
 
 [dependencies.polkadot-node-metrics]
-path = "../polkadot/node/metrics"
 default-features = false
 optional = true
+path = "../polkadot/node/metrics"
 
 [dependencies.polkadot-node-network-protocol]
-path = "../polkadot/node/network/protocol"
 default-features = false
 optional = true
+path = "../polkadot/node/network/protocol"
 
 [dependencies.polkadot-node-primitives]
-path = "../polkadot/node/primitives"
 default-features = false
 optional = true
+path = "../polkadot/node/primitives"
 
 [dependencies.polkadot-node-subsystem]
-path = "../polkadot/node/subsystem"
 default-features = false
 optional = true
+path = "../polkadot/node/subsystem"
 
 [dependencies.polkadot-node-subsystem-types]
-path = "../polkadot/node/subsystem-types"
 default-features = false
 optional = true
+path = "../polkadot/node/subsystem-types"
 
 [dependencies.polkadot-node-subsystem-util]
-path = "../polkadot/node/subsystem-util"
 default-features = false
 optional = true
+path = "../polkadot/node/subsystem-util"
 
 [dependencies.polkadot-omni-node-lib]
-path = "../cumulus/polkadot-omni-node/lib"
 default-features = false
 optional = true
+path = "../cumulus/polkadot-omni-node/lib"
 
 [dependencies.polkadot-overseer]
-path = "../polkadot/node/overseer"
 default-features = false
 optional = true
+path = "../polkadot/node/overseer"
 
 [dependencies.polkadot-rpc]
-path = "../polkadot/rpc"
 default-features = false
 optional = true
+path = "../polkadot/rpc"
 
 [dependencies.polkadot-service]
-path = "../polkadot/node/service"
 default-features = false
 optional = true
+path = "../polkadot/node/service"
 
 [dependencies.polkadot-statement-distribution]
-path = "../polkadot/node/network/statement-distribution"
 default-features = false
 optional = true
+path = "../polkadot/node/network/statement-distribution"
 
 [dependencies.polkadot-statement-table]
-path = "../polkadot/statement-table"
 default-features = false
 optional = true
+path = "../polkadot/statement-table"
 
 [dependencies.sc-allocator]
-path = "../substrate/client/allocator"
 default-features = false
 optional = true
+path = "../substrate/client/allocator"
 
 [dependencies.sc-authority-discovery]
-path = "../substrate/client/authority-discovery"
 default-features = false
 optional = true
+path = "../substrate/client/authority-discovery"
 
 [dependencies.sc-basic-authorship]
-path = "../substrate/client/basic-authorship"
 default-features = false
 optional = true
+path = "../substrate/client/basic-authorship"
 
 [dependencies.sc-block-builder]
-path = "../substrate/client/block-builder"
 default-features = false
 optional = true
+path = "../substrate/client/block-builder"
 
 [dependencies.sc-chain-spec]
-path = "../substrate/client/chain-spec"
 default-features = false
 optional = true
+path = "../substrate/client/chain-spec"
 
 [dependencies.sc-cli]
-path = "../substrate/client/cli"
 default-features = false
 optional = true
+path = "../substrate/client/cli"
 
 [dependencies.sc-client-api]
-path = "../substrate/client/api"
 default-features = false
 optional = true
+path = "../substrate/client/api"
 
 [dependencies.sc-client-db]
-path = "../substrate/client/db"
 default-features = false
 optional = true
+path = "../substrate/client/db"
 
 [dependencies.sc-consensus]
-path = "../substrate/client/consensus/common"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/common"
 
 [dependencies.sc-consensus-aura]
-path = "../substrate/client/consensus/aura"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/aura"
 
 [dependencies.sc-consensus-babe]
-path = "../substrate/client/consensus/babe"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/babe"
 
 [dependencies.sc-consensus-babe-rpc]
-path = "../substrate/client/consensus/babe/rpc"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/babe/rpc"
 
 [dependencies.sc-consensus-beefy]
-path = "../substrate/client/consensus/beefy"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/beefy"
 
 [dependencies.sc-consensus-beefy-rpc]
-path = "../substrate/client/consensus/beefy/rpc"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/beefy/rpc"
 
 [dependencies.sc-consensus-epochs]
-path = "../substrate/client/consensus/epochs"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/epochs"
 
 [dependencies.sc-consensus-grandpa]
-path = "../substrate/client/consensus/grandpa"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/grandpa"
 
 [dependencies.sc-consensus-grandpa-rpc]
-path = "../substrate/client/consensus/grandpa/rpc"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/grandpa/rpc"
 
 [dependencies.sc-consensus-manual-seal]
-path = "../substrate/client/consensus/manual-seal"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/manual-seal"
 
 [dependencies.sc-consensus-pow]
-path = "../substrate/client/consensus/pow"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/pow"
 
 [dependencies.sc-consensus-slots]
-path = "../substrate/client/consensus/slots"
 default-features = false
 optional = true
+path = "../substrate/client/consensus/slots"
 
 [dependencies.sc-executor]
-path = "../substrate/client/executor"
 default-features = false
 optional = true
+path = "../substrate/client/executor"
 
 [dependencies.sc-executor-common]
-path = "../substrate/client/executor/common"
 default-features = false
 optional = true
+path = "../substrate/client/executor/common"
 
 [dependencies.sc-executor-polkavm]
-path = "../substrate/client/executor/polkavm"
 default-features = false
 optional = true
+path = "../substrate/client/executor/polkavm"
 
 [dependencies.sc-executor-wasmtime]
-path = "../substrate/client/executor/wasmtime"
 default-features = false
 optional = true
+path = "../substrate/client/executor/wasmtime"
 
 [dependencies.sc-informant]
-path = "../substrate/client/informant"
 default-features = false
 optional = true
+path = "../substrate/client/informant"
 
 [dependencies.sc-keystore]
-path = "../substrate/client/keystore"
 default-features = false
 optional = true
+path = "../substrate/client/keystore"
 
 [dependencies.sc-mixnet]
-path = "../substrate/client/mixnet"
 default-features = false
 optional = true
+path = "../substrate/client/mixnet"
 
 [dependencies.sc-network]
-path = "../substrate/client/network"
 default-features = false
 optional = true
+path = "../substrate/client/network"
 
 [dependencies.sc-network-common]
-path = "../substrate/client/network/common"
 default-features = false
 optional = true
+path = "../substrate/client/network/common"
 
 [dependencies.sc-network-gossip]
-path = "../substrate/client/network-gossip"
 default-features = false
 optional = true
+path = "../substrate/client/network-gossip"
 
 [dependencies.sc-network-light]
-path = "../substrate/client/network/light"
 default-features = false
 optional = true
+path = "../substrate/client/network/light"
 
 [dependencies.sc-network-statement]
-path = "../substrate/client/network/statement"
 default-features = false
 optional = true
+path = "../substrate/client/network/statement"
 
 [dependencies.sc-network-sync]
-path = "../substrate/client/network/sync"
 default-features = false
 optional = true
+path = "../substrate/client/network/sync"
 
 [dependencies.sc-network-transactions]
-path = "../substrate/client/network/transactions"
 default-features = false
 optional = true
+path = "../substrate/client/network/transactions"
 
 [dependencies.sc-network-types]
-path = "../substrate/client/network/types"
 default-features = false
 optional = true
+path = "../substrate/client/network/types"
 
 [dependencies.sc-offchain]
-path = "../substrate/client/offchain"
 default-features = false
 optional = true
+path = "../substrate/client/offchain"
 
 [dependencies.sc-proposer-metrics]
-path = "../substrate/client/proposer-metrics"
 default-features = false
 optional = true
+path = "../substrate/client/proposer-metrics"
 
 [dependencies.sc-rpc]
-path = "../substrate/client/rpc"
 default-features = false
 optional = true
+path = "../substrate/client/rpc"
 
 [dependencies.sc-rpc-api]
-path = "../substrate/client/rpc-api"
 default-features = false
 optional = true
+path = "../substrate/client/rpc-api"
 
 [dependencies.sc-rpc-server]
-path = "../substrate/client/rpc-servers"
 default-features = false
 optional = true
+path = "../substrate/client/rpc-servers"
 
 [dependencies.sc-rpc-spec-v2]
+default-features = false
+optional = true
 path = "../substrate/client/rpc-spec-v2"
+
+[dependencies.sc-runtime-utilities]
 default-features = false
 optional = true
+path = "../substrate/client/runtime-utilities"
 
 [dependencies.sc-service]
-path = "../substrate/client/service"
 default-features = false
 optional = true
+path = "../substrate/client/service"
 
 [dependencies.sc-state-db]
-path = "../substrate/client/state-db"
 default-features = false
 optional = true
+path = "../substrate/client/state-db"
 
 [dependencies.sc-statement-store]
-path = "../substrate/client/statement-store"
 default-features = false
 optional = true
+path = "../substrate/client/statement-store"
 
 [dependencies.sc-storage-monitor]
-path = "../substrate/client/storage-monitor"
 default-features = false
 optional = true
+path = "../substrate/client/storage-monitor"
 
 [dependencies.sc-sync-state-rpc]
-path = "../substrate/client/sync-state-rpc"
 default-features = false
 optional = true
+path = "../substrate/client/sync-state-rpc"
 
 [dependencies.sc-sysinfo]
-path = "../substrate/client/sysinfo"
 default-features = false
 optional = true
+path = "../substrate/client/sysinfo"
 
 [dependencies.sc-telemetry]
-path = "../substrate/client/telemetry"
 default-features = false
 optional = true
+path = "../substrate/client/telemetry"
 
 [dependencies.sc-tracing]
-path = "../substrate/client/tracing"
 default-features = false
 optional = true
+path = "../substrate/client/tracing"
 
 [dependencies.sc-transaction-pool]
-path = "../substrate/client/transaction-pool"
 default-features = false
 optional = true
+path = "../substrate/client/transaction-pool"
 
 [dependencies.sc-transaction-pool-api]
-path = "../substrate/client/transaction-pool/api"
 default-features = false
 optional = true
+path = "../substrate/client/transaction-pool/api"
 
 [dependencies.sc-utils]
-path = "../substrate/client/utils"
 default-features = false
 optional = true
+path = "../substrate/client/utils"
 
 [dependencies.snowbridge-runtime-test-common]
-path = "../bridges/snowbridge/runtime/test-common"
 default-features = false
 optional = true
+path = "../bridges/snowbridge/runtime/test-common"
 
 [dependencies.sp-blockchain]
-path = "../substrate/primitives/blockchain"
 default-features = false
 optional = true
+path = "../substrate/primitives/blockchain"
 
 [dependencies.sp-consensus]
-path = "../substrate/primitives/consensus/common"
 default-features = false
 optional = true
+path = "../substrate/primitives/consensus/common"
 
 [dependencies.sp-core-hashing]
-path = "../substrate/deprecated/hashing"
 default-features = false
 optional = true
+path = "../substrate/deprecated/hashing"
 
 [dependencies.sp-core-hashing-proc-macro]
-path = "../substrate/deprecated/hashing/proc-macro"
 default-features = false
 optional = true
+path = "../substrate/deprecated/hashing/proc-macro"
 
 [dependencies.sp-database]
-path = "../substrate/primitives/database"
 default-features = false
 optional = true
+path = "../substrate/primitives/database"
 
 [dependencies.sp-maybe-compressed-blob]
-path = "../substrate/primitives/maybe-compressed-blob"
 default-features = false
 optional = true
+path = "../substrate/primitives/maybe-compressed-blob"
 
 [dependencies.sp-panic-handler]
-path = "../substrate/primitives/panic-handler"
 default-features = false
 optional = true
+path = "../substrate/primitives/panic-handler"
 
 [dependencies.sp-rpc]
-path = "../substrate/primitives/rpc"
 default-features = false
 optional = true
+path = "../substrate/primitives/rpc"
 
 [dependencies.staging-chain-spec-builder]
-path = "../substrate/bin/utils/chain-spec-builder"
 default-features = false
 optional = true
+path = "../substrate/bin/utils/chain-spec-builder"
 
 [dependencies.staging-node-inspect]
-path = "../substrate/bin/node/inspect"
 default-features = false
 optional = true
+path = "../substrate/bin/node/inspect"
 
 [dependencies.staging-tracking-allocator]
-path = "../polkadot/node/tracking-allocator"
 default-features = false
 optional = true
+path = "../polkadot/node/tracking-allocator"
 
 [dependencies.subkey]
-path = "../substrate/bin/utils/subkey"
 default-features = false
 optional = true
+path = "../substrate/bin/utils/subkey"
 
 [dependencies.substrate-build-script-utils]
-path = "../substrate/utils/build-script-utils"
 default-features = false
 optional = true
+path = "../substrate/utils/build-script-utils"
 
 [dependencies.substrate-frame-rpc-support]
-path = "../substrate/utils/frame/rpc/support"
 default-features = false
 optional = true
+path = "../substrate/utils/frame/rpc/support"
 
 [dependencies.substrate-frame-rpc-system]
-path = "../substrate/utils/frame/rpc/system"
 default-features = false
 optional = true
+path = "../substrate/utils/frame/rpc/system"
 
 [dependencies.substrate-prometheus-endpoint]
-path = "../substrate/utils/prometheus"
 default-features = false
 optional = true
+path = "../substrate/utils/prometheus"
 
 [dependencies.substrate-rpc-client]
-path = "../substrate/utils/frame/rpc/client"
 default-features = false
 optional = true
+path = "../substrate/utils/frame/rpc/client"
 
 [dependencies.substrate-state-trie-migration-rpc]
-path = "../substrate/utils/frame/rpc/state-trie-migration-rpc"
 default-features = false
 optional = true
+path = "../substrate/utils/frame/rpc/state-trie-migration-rpc"
 
 [dependencies.substrate-wasm-builder]
-path = "../substrate/utils/wasm-builder"
 default-features = false
 optional = true
+path = "../substrate/utils/wasm-builder"
 
 [dependencies.tracing-gum]
-path = "../polkadot/node/gum"
 default-features = false
 optional = true
+path = "../polkadot/node/gum"
 
 [dependencies.xcm-emulator]
-path = "../cumulus/xcm/xcm-emulator"
 default-features = false
 optional = true
+path = "../cumulus/xcm/xcm-emulator"
 
 [dependencies.xcm-simulator]
-path = "../polkadot/xcm/xcm-simulator"
 default-features = false
 optional = true
+path = "../polkadot/xcm/xcm-simulator"
 
 [package.metadata.docs.rs]
 features = ["node", "runtime-full"]
diff --git a/umbrella/src/lib.rs b/umbrella/src/lib.rs
index 3712fb3343cf..7b3c869588f0 100644
--- a/umbrella/src/lib.rs
+++ b/umbrella/src/lib.rs
@@ -1119,6 +1119,10 @@ pub use sc_rpc_server;
 #[cfg(feature = "sc-rpc-spec-v2")]
 pub use sc_rpc_spec_v2;
 
+/// Substrate client utilities for frame runtime functions calls.
+#[cfg(feature = "sc-runtime-utilities")]
+pub use sc_runtime_utilities;
+
 /// Substrate service. Starts a thread that spins up the network, client, and extrinsic pool.
 /// Manages communication between them.
 #[cfg(feature = "sc-service")]