v0.9.0

For polkadot-v0.9.41 use branch polkadot-v0.9.41-tag-v0.9.0
For polkadot-v0.9.40 use branch polkadot-v0.9.40-tag-v0.9.0
For polkadot-v0.9.39 use branch polkadot-v0.9.39-tag-v0.9.0
For polkadot-v0.9.38 use branch polkadot-v0.9.38

🎉 Featuring

• Newly introduced rpc clients:
  • tungstenite client
  • jsonrpsee client. With this client, the issue with too many node requests has finally been solved. See #366.
• Enhanced no_std support: Everything is now no_std compatible, except for the rpc clients. See #377.
• The Api is finally abstracted behind traits, allowing easy mocking and exchanges. See #363.
• New functionalities, such as submit_and_watch_extrinsic_until_success, get_storage_keys_paged and several system-getter helpers.

What's Changed since v0.8.0

⚡ Breaking API changes

• SubmitAndWatch: Return ExtrinsicReport instead of block hash (#386) @haerdib
• Clean up pub exports and rename Api Result and Error (#376) @haerdib
• Enhance rpc interface and simplify ws client (#354) @haerdib

🌈 Features

• Add get_storage_keys_paged (#403) @haerdib
• Add submit_and_watch_extrinsic_until_success method (#398) @haerdib
• Add some system helper functions (#402) @haerdib
• Add helper methode api.compose_extrsinic_offline (#394) @haerdib
• SubmitAndWatch: Return ExtrinsicReport instead of block hash (#386) @haerdib
• Make api/rpc interfaces no_std compatible (#384) @haerdib
• Add api traits (#363) @haerdib
• Add jsonrpsee as default rpc client (#366) @haerdib
• Enhance rpc interface and simplify ws client (#354) @haerdib
• Support tungstenite-rs rpc client (#355) @zhizming-zhong

🐛 Bug Fixes

• Fix in XtStatus::InBlock as u8 (#396) @haerdib
• Fix bugs and remove unused Clone / Debug enforcements (#374) @haerdib

Miscellaneous

23 changes

• Update .toml version (#409) @haerdib
• Update to the newest substrate commit + cargo update (#408) @haerdib
• Add get_storage_keys_paged (#403) @haerdib
• Add submit_and_watch_extrinsic_until_success method (#398) @haerdib
• Add some system helper functions (#402) @haerdib
• Clean up examples (#401) @haerdib
• Add TransactionStatus and Api unit tests (#399) @haerdib
• Make Api no_std compatible (#377) @haerdib
• Add helper methode api.compose_extrsinic_offline (#394) @haerdib
• Fix in XtStatus::InBlock as u8 (#396) @haerdib
• SubmitAndWatch: Return ExtrinsicReport instead of block hash (#386) @haerdib
• Udpate to newest substrate master commit (#390) @haerdib
• Make api/rpc interfaces no_std compatible (#384) @haerdib
• Clean up pub exports and rename Api Result and Error (#376) @haerdib
• Add new test crate (#368) @haerdib
• Move exampels to separate crate (#371) @haerdib
• Fix bugs and remove unused Clone / Debug enforcements (#374) @haerdib
• Clean up tomls (#372) @haerdib
• Add api traits (#363) @haerdib
• Add jsonrpsee as default rpc client (#366) @haerdib
• Enhance rpc interface and simplify ws client (#354) @haerdib
• Support tungstenite-rs rpc client (#355) @zhizming-zhong
• Add license check to CI (#311) @haerdib

v0.8.0

🎉 Featuring

• Generic Api - finally compatible with all possible Substrate runtimes
• New functionality: update_runtime function, allowing the api client to follow the nodes runtime upgrades.

What's Changed since v0.7.0

⚡ Breaking API changes

• Make api and primitives generic over Runtime (#340) @haerdib
• [Api] add update_runtime function and return metadata from cache (#337) @haerdib
• Decouple RpcClient and Api (#336) @haerdib

🌈 Features

• Make api and primitives generic over Runtime (#340) @haerdib
• [Api] add update_runtime function and return metadata from cache (#337) @haerdib
• Make primitives generic over Index, Hash and Balance (#334) @haerdib

Miscellaneous

10 changes

• Bump crate versions (#358) @haerdib
• Make api and primitives generic over Runtime (#340) @haerdib
• Update frame-metdata and remove ed25519-zebra patch (#347) @haerdib
• [Api] add update_runtime function and return metadata from cache (#337) @haerdib
• Clean up examples (#345) @haerdib
• Remove substrate versioning and cargo update (#339) @haerdib
• Decouple RpcClient and Api (#336) @haerdib
• Restructure std folder (#335) @haerdib
• Make primitives generic over Index, Hash and Balance (#334) @haerdib
• Remove unncesessary redefintion of substrate types (#333) @haerdib

v0.7.0

For polkadot-v0.9.39 use branch polkadot-v0.9.39-tag-v0.7.0
For polkadot-v0.9.38 use branch polkadot-v0.9.38-tag-v0.7.0
For polkadot-v0.9.37 use branch polkadot-v0.9.37-tag-v0.7.0

🎉 Featuring

• Several Bugs fixed, such as wrong error messages, calculating the InclusionFee and input params.
• Support of Substrate nodes that use asset tip payment.
• no_std compatible metadata and node_api
• Several new functionalities, such as get_constant, get_block_hash, ..

What's Changed since v0.5.0

⚡ Breaking API changes

• Future status returns Future error instead of HexError (#312) @haerdib
• Update node api to match recent version of substrate and subxt (#309) @haerdib
• Become generic over SignedExtra and AdditionalSigned (#243) @echevrier
• Support Asset payment (#232) @echevrier
• Change return type of Api::get_fee_details() (#145) @trevor-crypto
• RPC Client trait and feature reorganization (#131) @trevor-crypto

🌈 Features

• Added features for staking and payout (#294) @shanithkk
• Refactor ws_client to remove unwraps and duplicate code (#296) @haerdib
• [compose-macros] improve import resolution (#261) @clangenb
• Metadata no_std compatible (#259) @echevrier
• Expose disable_target_static_assertions feature flag (#257) @clangenb
• Make node-api no_std compatible (#253) @clangenb
• [extrinsicParams] Make GenericExtra generic over tip (#248) @clangenb
• Become generic over SignedExtra and AdditionalSigned (#243) @echevrier
• Support Asset payment (#232) @echevrier
• Remove unused default value in StorageMaps to allow OptionQuery (#210) @haerdib
• Add instantiate_with_code (#197) @netrikare
• Move ApiError to separate file and add Send + Sync (#203) @haerdib
• add generic get_constant call (#196) @clangenb
• add : get_block_hash, get_block_by_num, get_signed_block_by_num, ApiClientError::Custom(dyn Box<std::Error> (#194) @clangenb
• Metadata v14 pretty prints (#187) @echevrier
• Add querying for payment info (#184) @pmikolajczyk41
• Add XtStatus::SubmitOnly (#169) @clangenb
• Implement #129: add constants in metadata (#154) @echevrier
• Add staking extrinsics (#142) @trevor-crypto
• RPC Client trait and feature reorganization (#131) @trevor-crypto

🐛 Bug Fixes

• Future status returns Future error instead of HexError (#312) @haerdib
• Fix calculating InclusionFee (#183) @pmikolajczyk41
• Fixed two JsonRPC request params (#170) @trevor-crypto
• add end_process to error response (#152) @haerdib
• fix + remove full-crypto feature flag and make it implicit. (#137) @clangenb
• fix twox64concat hasher (#127) @haerdib
• Keystore bug fix (#113) @haerdib

Miscellaneous

70 changes

• Add staking feature to CI and fix clippy warnings (#330) @haerdib
• Clean up and harominze toml files (#329) @haerdib
• Added features for staking and payout (#294) @shanithkk
• Future status returns Future error instead of HexError (#312) @haerdib
• update to polkadot-v0.9.31 (#315) @haerdib
• Add get_account_identity example (#313) @haerdib
• Update node api to match recent version of substrate and subxt (#309) @haerdib
• Refactor ws_client to remove unwraps and duplicate code (#296) @haerdib
• Add example using account seed (#291) @haerdib
• update to polkadot version v0.9.30 (#302) @haerdib
• [CI] build examples only once and upload as artifacts (#298) @haerdib
• Remove unnecessary clone restrictions (#299) @haerdib
• Add rustfmt.toml and cargo fmt (#297) @haerdib
• Use substrate kitchensink-runtime docker image in CI (#293) @haerdib
• Update substrate on master to the commit of polkadot-v0.9.29 (#289) @OverOrion
• Add cargo.toml formatting with taplo (#281) @echevrier
• bump substrate and patch ed25519-zebra (#287) @clangenb
• Set license explicitly to Apache-2.0 and set SCS as author (#283) @Niederb
• Remove outdated tutorial (#276) @clangenb
• Update polkadot to v0.9.27 (#269) @Niederb
• Provide a connect method that does not spawn a thread (#262) @Niederb
• [compose-macros] improve import resolution (#261) @clangenb
• Metadata no_std compatible (#259) @echevrier
• Expose disable_target_static_assertions feature flag (#257) @clangenb
• Add ws-client feature flag for impl block (#258) @gaudenzkessler
• Make node-api no_std compatible (#253) @clangenb
• Add Check_Non_Zero to additionalSigned (#252) @echevrier
• Remove unnecessary calls to to_string() to improve performance. (#250) @Niederb
• [extrinsicParams] Make GenericExtra generic over tip (#248) @clangenb
• re-export everything from primitives (#247) @clangenb
• Become generic over SignedExtra and AdditionalSigned (#243) @echevrier
• Support Asset payment (#232) @echevrier
• Upgrade to substrate 174735 (#231) @echevrier
• refactor: restructure examples (#221) @ivanceras
• Bump substrate (#220) @echevrier
• update substrate dep to 9a6d706d8db00abb6ba183839ec98ecd9924b1f8 (#213) @brenzi
• Remove unused default value in StorageMaps to allow OptionQuery (#210) @haerdib
• bump substrate version to 59649dd (#209) @haerdib
• bump to substrate to commit 7c63420 (#208) @haerdib
• Add instantiate_with_code (#197) @netrikare
• Move ApiError to separate file and add Send + Sync (#203) @haerdib
• bump substrate@b9cafb (#198) @clangenb
• add generic get_constant call (#196) @clangenb
• add : get_block_hash, get_block_by_num, get_signed_block_by_num, ApiClientError::Custom(dyn Box<std::Error> (#194) @clangenb
• [compose-macros] fix another re-export error (#193) @clangenb
• fix no_std sp_runtime crate re-export (#191) @clangenb
• bump substrate@1d8f7b (#189) @clangenb
• Metadata v14 pretty prints (#187) @echevrier
• Independent compose-macros crate (#186) @clangenb
• Metadata v14 (#178) @clangenb
• Add querying for payment info (#184) @pmikolajczyk41
• Fix calculating InclusionFee (#183) @pmikolajczyk41
• Extract node-api and primtives from the api-client main crate (#180) @clangenb
• Cargo 2021 Edition + Create Workspace (#181) @clangenb
• Add XtStatus::SubmitOnly (#169) @clangenb
• Fixed two JsonRPC request params (#170) @trevor-crypto
• update frame-metadata to new crate + cargo update (#168) @haerdib
• upgrade substrate to 558a68f and drop StorageDoubleMap example (#164) @brenzi
• Implement #129: add constants in metadata (#154) @echevrier
• Fix issue #138 (#153) @echevrier
• add end_process to error response (#152) @haerdib
• make ws_client pub (#150) @haerdib
• Update to substrate v4.0.0 dev (#146) @haerdib
• Change return type of Api::get_fee_details() (#145) @trevor-crypto
• fix + remove full-crypto feature flag and make it implicit. (#137) @clangenb
• Add staking extrinsics (#142) @trevor-crypto
• RPC Client trait and feature reorganization (#131) @trevor-crypto
• fix twox64concat hasher (#127) @haerdib
• add alloc feature to no-std hex (#125) @haerdib
• bump substrate to polkadot-v0.9.2. + add GA + re-add branch ids (#116) @clangenb
• Keystore bug fix (#113) @haerdib

upgrade to substrate 3.0.0

• no more pinned revisions of substrate. You'll have to handle dependencies with

cargo update -p sp-std --precise 743accbe3256de2fc615adcaa3ab03ebdbbb4dbd

wss:// fix

v0.4.10-sub2.0.0

fix #101 wss://

upgrade to substrate 2.0.0

v0.4.9-sub2.0.0

upgrade to substrate 2.0.0

upstream upgrade 2.0.0-rc5

Upgrade upstream v2.0.0 rc5 (#99)

* upgrade toml and lock

* upgrade some dependencies. builds now. xtrinsic fails with bad signature

* panic upon invalid extrinsic with more verbose message

* include transaction_version in extrinsic signature. See paritytech/substrate@ea501c2d

* fix no_std test Cargo.lock

* fix unit tests by moving panic and adjusting error types

* fmt

upgrade to substrate 2.0.0-alpha.6

v0.4.0-sub2.0.0-alpha.6

more doc update

no_std support for substraTEE M5

Merge pull request #28 from scs/no_std_rstd

no_std support