diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 7b234249f90..b515dbff9f3 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -12,188 +12,188 @@ concurrency:
 jobs:
   pr-builder:
     needs:
-      # - changed-files
-      # - checks
+      - changed-files
+      - checks
       - conda-cpp-build
-      # - conda-cpp-checks
-      # - conda-cpp-tests
+      - conda-cpp-checks
+      - conda-cpp-tests
       - conda-python-build
-      # - conda-python-cudf-tests
-      # - conda-python-other-tests
-      # - conda-java-tests
-      # - static-configure
-      # - conda-notebook-tests
-      # - docs-build
+      - conda-python-cudf-tests
+      - conda-python-other-tests
+      - conda-java-tests
+      - static-configure
+      - conda-notebook-tests
+      - docs-build
       - wheel-build-libcudf
       - wheel-build-pylibcudf
       - wheel-build-cudf
-      # - wheel-tests-cudf
+      - wheel-tests-cudf
       - wheel-build-cudf-polars
-      # - wheel-tests-cudf-polars
+      - wheel-tests-cudf-polars
       - wheel-build-dask-cudf
-      # - wheel-tests-dask-cudf
+      - wheel-tests-dask-cudf
       - devcontainer
-      # - unit-tests-cudf-pandas
-      # - pandas-tests
-      # - pandas-tests-diff
+      - unit-tests-cudf-pandas
+      - pandas-tests
+      - pandas-tests-diff
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/pr-builder.yaml@branch-24.10
     if: always()
     with:
       needs: ${{ toJSON(needs) }}
-  # changed-files:
-  #   runs-on: ubuntu-latest
-  #   name: "Check changed files"
-  #   outputs:
-  #     test_cpp: ${{ steps.changed-files.outputs.cpp_any_changed == 'true' }}
-  #     test_java: ${{ steps.changed-files.outputs.java_any_changed == 'true' }}
-  #     test_notebooks: ${{ steps.changed-files.outputs.notebooks_any_changed == 'true' }}
-  #     test_python: ${{ steps.changed-files.outputs.python_any_changed == 'true' }}
-  #   steps:
-  #     - name: Get PR info
-  #       id: get-pr-info
-  #       uses: nv-gha-runners/get-pr-info@main
-  #     - name: Checkout code repo
-  #       uses: actions/checkout@v4
-  #       with:
-  #         fetch-depth: 0
-  #         persist-credentials: false
-  #     - name: Calculate merge base
-  #       id: calculate-merge-base
-  #       env:
-  #         PR_SHA: ${{ fromJSON(steps.get-pr-info.outputs.pr-info).head.sha }}
-  #         BASE_SHA: ${{ fromJSON(steps.get-pr-info.outputs.pr-info).base.sha }}
-  #       run: |
-  #         (echo -n "merge-base="; git merge-base "$BASE_SHA" "$PR_SHA") > "$GITHUB_OUTPUT"
-  #     - name: Get changed files
-  #       id: changed-files
-  #       uses: tj-actions/changed-files@v45
-  #       with:
-  #         base_sha: ${{ steps.calculate-merge-base.outputs.merge-base }}
-  #         sha: ${{ fromJSON(steps.get-pr-info.outputs.pr-info).head.sha }}
-  #         files_yaml: |
-  #           cpp:
-  #             - '**'
-  #             - '!CONTRIBUTING.md'
-  #             - '!README.md'
-  #             - '!docs/**'
-  #             - '!img/**'
-  #             - '!java/**'
-  #             - '!notebooks/**'
-  #             - '!python/**'
-  #           java:
-  #             - '**'
-  #             - '!CONTRIBUTING.md'
-  #             - '!README.md'
-  #             - '!docs/**'
-  #             - '!img/**'
-  #             - '!notebooks/**'
-  #             - '!python/**'
-  #           notebooks:
-  #             - '**'
-  #             - '!CONTRIBUTING.md'
-  #             - '!README.md'
-  #             - '!java/**'
-  #           python:
-  #             - '**'
-  #             - '!CONTRIBUTING.md'
-  #             - '!README.md'
-  #             - '!docs/**'
-  #             - '!img/**'
-  #             - '!java/**'
-  #             - '!notebooks/**'
-  # checks:
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/checks.yaml@branch-24.10
-  #   with:
-  #     enable_check_generated_files: false
+  changed-files:
+    runs-on: ubuntu-latest
+    name: "Check changed files"
+    outputs:
+      test_cpp: ${{ steps.changed-files.outputs.cpp_any_changed == 'true' }}
+      test_java: ${{ steps.changed-files.outputs.java_any_changed == 'true' }}
+      test_notebooks: ${{ steps.changed-files.outputs.notebooks_any_changed == 'true' }}
+      test_python: ${{ steps.changed-files.outputs.python_any_changed == 'true' }}
+    steps:
+      - name: Get PR info
+        id: get-pr-info
+        uses: nv-gha-runners/get-pr-info@main
+      - name: Checkout code repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+      - name: Calculate merge base
+        id: calculate-merge-base
+        env:
+          PR_SHA: ${{ fromJSON(steps.get-pr-info.outputs.pr-info).head.sha }}
+          BASE_SHA: ${{ fromJSON(steps.get-pr-info.outputs.pr-info).base.sha }}
+        run: |
+          (echo -n "merge-base="; git merge-base "$BASE_SHA" "$PR_SHA") > "$GITHUB_OUTPUT"
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v45
+        with:
+          base_sha: ${{ steps.calculate-merge-base.outputs.merge-base }}
+          sha: ${{ fromJSON(steps.get-pr-info.outputs.pr-info).head.sha }}
+          files_yaml: |
+            cpp:
+              - '**'
+              - '!CONTRIBUTING.md'
+              - '!README.md'
+              - '!docs/**'
+              - '!img/**'
+              - '!java/**'
+              - '!notebooks/**'
+              - '!python/**'
+            java:
+              - '**'
+              - '!CONTRIBUTING.md'
+              - '!README.md'
+              - '!docs/**'
+              - '!img/**'
+              - '!notebooks/**'
+              - '!python/**'
+            notebooks:
+              - '**'
+              - '!CONTRIBUTING.md'
+              - '!README.md'
+              - '!java/**'
+            python:
+              - '**'
+              - '!CONTRIBUTING.md'
+              - '!README.md'
+              - '!docs/**'
+              - '!img/**'
+              - '!java/**'
+              - '!notebooks/**'
+  checks:
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/checks.yaml@branch-24.10
+    with:
+      enable_check_generated_files: false
   conda-cpp-build:
-    # needs: checks
+    needs: checks
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@branch-24.10
     with:
       build_type: pull-request
-  # conda-cpp-checks:
-  #   needs: conda-cpp-build
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-post-build-checks.yaml@branch-24.10
-  #   with:
-  #     build_type: pull-request
-  #     enable_check_symbols: true
-  # conda-cpp-tests:
-  #   needs: [conda-cpp-build, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_cpp == 'true'
-  #   with:
-  #     build_type: pull-request
+  conda-cpp-checks:
+    needs: conda-cpp-build
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-post-build-checks.yaml@branch-24.10
+    with:
+      build_type: pull-request
+      enable_check_symbols: true
+  conda-cpp-tests:
+    needs: [conda-cpp-build, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_cpp == 'true'
+    with:
+      build_type: pull-request
   conda-python-build:
     needs: conda-cpp-build
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@branch-24.10
     with:
       build_type: pull-request
-  # conda-python-cudf-tests:
-  #   needs: [conda-python-build, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_python == 'true'
-  #   with:
-  #     build_type: pull-request
-  #     script: "ci/test_python_cudf.sh"
-  # conda-python-other-tests:
-  #   # Tests for dask_cudf, custreamz, cudf_kafka are separated for CI parallelism
-  #   needs: [conda-python-build, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_python == 'true'
-  #   with:
-  #     build_type: pull-request
-  #     script: "ci/test_python_other.sh"
-  # conda-java-tests:
-  #   needs: [conda-cpp-build, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_java == 'true'
-  #   with:
-  #     build_type: pull-request
-  #     node_type: "gpu-v100-latest-1"
-  #     arch: "amd64"
-  #     container_image: "rapidsai/ci-conda:latest"
-  #     run_script: "ci/test_java.sh"
-  # static-configure:
-  #   needs: checks
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
-  #   with:
-  #     build_type: pull-request
-  #     # Use the wheel container so we can skip conda solves and since our
-  #     # primary static consumers (Spark) are not in conda anyway.
-  #     container_image: "rapidsai/ci-wheel:latest"
-  #     run_script: "ci/configure_cpp_static.sh"
-  # conda-notebook-tests:
-  #   needs: [conda-python-build, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_notebooks == 'true'
-  #   with:
-  #     build_type: pull-request
-  #     node_type: "gpu-v100-latest-1"
-  #     arch: "amd64"
-  #     container_image: "rapidsai/ci-conda:latest"
-  #     run_script: "ci/test_notebooks.sh"
-  # docs-build:
-  #   needs: conda-python-build
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
-  #   with:
-  #     build_type: pull-request
-  #     node_type: "gpu-v100-latest-1"
-  #     arch: "amd64"
-  #     container_image: "rapidsai/ci-conda:latest"
-  #     run_script: "ci/build_docs.sh"
+  conda-python-cudf-tests:
+    needs: [conda-python-build, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_python == 'true'
+    with:
+      build_type: pull-request
+      script: "ci/test_python_cudf.sh"
+  conda-python-other-tests:
+    # Tests for dask_cudf, custreamz, cudf_kafka are separated for CI parallelism
+    needs: [conda-python-build, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_python == 'true'
+    with:
+      build_type: pull-request
+      script: "ci/test_python_other.sh"
+  conda-java-tests:
+    needs: [conda-cpp-build, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_java == 'true'
+    with:
+      build_type: pull-request
+      node_type: "gpu-v100-latest-1"
+      arch: "amd64"
+      container_image: "rapidsai/ci-conda:latest"
+      run_script: "ci/test_java.sh"
+  static-configure:
+    needs: checks
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
+    with:
+      build_type: pull-request
+      # Use the wheel container so we can skip conda solves and since our
+      # primary static consumers (Spark) are not in conda anyway.
+      container_image: "rapidsai/ci-wheel:latest"
+      run_script: "ci/configure_cpp_static.sh"
+  conda-notebook-tests:
+    needs: [conda-python-build, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_notebooks == 'true'
+    with:
+      build_type: pull-request
+      node_type: "gpu-v100-latest-1"
+      arch: "amd64"
+      container_image: "rapidsai/ci-conda:latest"
+      run_script: "ci/test_notebooks.sh"
+  docs-build:
+    needs: conda-python-build
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
+    with:
+      build_type: pull-request
+      node_type: "gpu-v100-latest-1"
+      arch: "amd64"
+      container_image: "rapidsai/ci-conda:latest"
+      run_script: "ci/build_docs.sh"
   wheel-build-libcudf:
-    # needs: checks
+    needs: checks
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.10
     with:
@@ -202,7 +202,7 @@ jobs:
       build_type: pull-request
       script: "ci/build_wheel_libcudf.sh"
   wheel-build-pylibcudf:
-    needs: [wheel-build-libcudf]
+    needs: [checks, wheel-build-libcudf]
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.10
     with:
@@ -215,14 +215,14 @@ jobs:
     with:
       build_type: pull-request
       script: "ci/build_wheel_cudf.sh"
-  # wheel-tests-cudf:
-  #   needs: [wheel-build-cudf, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_python == 'true'
-  #   with:
-  #     build_type: pull-request
-  #     script: ci/test_wheel_cudf.sh
+  wheel-tests-cudf:
+    needs: [wheel-build-cudf, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_python == 'true'
+    with:
+      build_type: pull-request
+      script: ci/test_wheel_cudf.sh
   wheel-build-cudf-polars:
     needs: wheel-build-pylibcudf
     secrets: inherit
@@ -232,18 +232,18 @@ jobs:
       matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
       build_type: pull-request
       script: "ci/build_wheel_cudf_polars.sh"
-  # wheel-tests-cudf-polars:
-  #   needs: [wheel-build-cudf-polars, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_python == 'true'
-  #   with:
-  #     # This selects "ARCH=amd64 + the latest supported Python + CUDA".
-  #     matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
-  #     build_type: pull-request
-  #     # This always runs, but only fails if this PR touches code in
-  #     # pylibcudf or cudf_polars
-  #     script: "ci/test_wheel_cudf_polars.sh"
+  wheel-tests-cudf-polars:
+    needs: [wheel-build-cudf-polars, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_python == 'true'
+    with:
+      # This selects "ARCH=amd64 + the latest supported Python + CUDA".
+      matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
+      build_type: pull-request
+      # This always runs, but only fails if this PR touches code in
+      # pylibcudf or cudf_polars
+      script: "ci/test_wheel_cudf_polars.sh"
   wheel-build-dask-cudf:
     needs: wheel-build-cudf
     secrets: inherit
@@ -253,16 +253,16 @@ jobs:
       matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
       build_type: pull-request
       script: "ci/build_wheel_dask_cudf.sh"
-  # wheel-tests-dask-cudf:
-  #   needs: [wheel-build-dask-cudf, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_python == 'true'
-  #   with:
-  #     # This selects "ARCH=amd64 + the latest supported Python + CUDA".
-  #     matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
-  #     build_type: pull-request
-  #     script: ci/test_wheel_dask_cudf.sh
+  wheel-tests-dask-cudf:
+    needs: [wheel-build-dask-cudf, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_python == 'true'
+    with:
+      # This selects "ARCH=amd64 + the latest supported Python + CUDA".
+      matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
+      build_type: pull-request
+      script: ci/test_wheel_dask_cudf.sh
   devcontainer:
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/build-in-devcontainer.yaml@branch-24.10
@@ -273,34 +273,34 @@ jobs:
         sccache -z;
         build-all -DBUILD_BENCHMARKS=ON --verbose;
         sccache -s;
-  # unit-tests-cudf-pandas:
-  #   needs: [wheel-build-cudf, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_python == 'true'
-  #   with:
-  #     # This selects "ARCH=amd64 + the latest supported Python + CUDA".
-  #     matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
-  #     build_type: pull-request
-  #     script: ci/cudf_pandas_scripts/run_tests.sh
-  # pandas-tests:
-  #   # run the Pandas unit tests using PR branch
-  #   needs: [wheel-build-cudf, changed-files]
-  #   secrets: inherit
-  #   uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
-  #   if: needs.changed-files.outputs.test_python == 'true'
-  #   with:
-  #     # This selects "ARCH=amd64 + the latest supported Python + CUDA".
-  #     matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
-  #     build_type: pull-request
-  #     script: ci/cudf_pandas_scripts/pandas-tests/run.sh pr
-  #     # Hide test failures because they exceed the GITHUB_STEP_SUMMARY output limit.
-  #     test_summary_show: "none"
-  # pandas-tests-diff:
-  #   # diff the results of running the Pandas unit tests and publish a job summary
-  #   needs: pandas-tests
-  #   uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
-  #   with:
-  #       node_type: cpu4
-  #       build_type: pull-request
-  #       run_script: "ci/cudf_pandas_scripts/pandas-tests/diff.sh"
+  unit-tests-cudf-pandas:
+    needs: [wheel-build-cudf, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_python == 'true'
+    with:
+      # This selects "ARCH=amd64 + the latest supported Python + CUDA".
+      matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
+      build_type: pull-request
+      script: ci/cudf_pandas_scripts/run_tests.sh
+  pandas-tests:
+    # run the Pandas unit tests using PR branch
+    needs: [wheel-build-cudf, changed-files]
+    secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.10
+    if: needs.changed-files.outputs.test_python == 'true'
+    with:
+      # This selects "ARCH=amd64 + the latest supported Python + CUDA".
+      matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
+      build_type: pull-request
+      script: ci/cudf_pandas_scripts/pandas-tests/run.sh pr
+      # Hide test failures because they exceed the GITHUB_STEP_SUMMARY output limit.
+      test_summary_show: "none"
+  pandas-tests-diff:
+    # diff the results of running the Pandas unit tests and publish a job summary
+    needs: pandas-tests
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-24.10
+    with:
+        node_type: cpu4
+        build_type: pull-request
+        run_script: "ci/cudf_pandas_scripts/pandas-tests/diff.sh"