v15.3.1

• Set typegen scripts for Docs to use v15 (#6060)
• Add Asset hub options to polkadot-types-internal-metadata (#6062)
• Add metadataVer cli arg for polkadot-types-internal-metadata, and ensure backwards compatibility with v14 (#6063)
  • This adds --metadataVer to polkadot-types-internal-metadata. It is meant to be used along side --endpoint which will allow for the use of metadata versions above v14.

v15.2.1

• Give compatibility for nodejs v22
  • Update common to 13.3.1 (#6057)
    • Fixes an issue with getSeparator for nodejs 22.12
• Bump dev to 0.82.4 (#6056)
• Update Headers to 2025 (#6052)
• Bump yarn to 4.6.0 (#6050)

v15.1.1

Changes:

• Update AssetHub types-support metadata (#6046)
• Update Polkadot and Kusama types-support metadata (#6047)
• Update Substrate types with polkadot-stable2412 (#6048)

v15.0.2

Changes:

• Fix metadata on init when its value is u32 max (#6043)
  • This ensures runtime api information is correctly generated and the correct metadata is used as part of the registry. At the moment this is only an issue on westend asset hub, as reported by users.

v15.0.1

Breaking Changes:

• Allow external signers to modify the payload (#6030) (Thanks to https://github.com/Tbaut)
  • Add allowCallDataAlteration to SignatureOptions, and SignerOptions. This will default to true when its not inputted. This is strictly tied to signing payloads via external signers.

Contributed:

• fix(ExtrinsicPayload): decode assetId with and without option (#6037) (Thanks to https://github.com/carlosala)

Changes:

• Adjust ExtrinsicV5 to fit current spec (#6029)
  • This removes the signed functionality for ExtrinsicV5 since it is no longer supported
• Update docs for WsProvider, and RpcCore (#6031)
• Add testing for assetId access from ExtrinsicPayload (#6033)
• Update Substrate types to 1.16.2 (#6034)

v14.3.1

Changes:

• Add rpcCacheCapacity option to ApiOptions (#6020)
• Update metadata script for types-support (#6021)
• Add AssetHub to types-support and test generation (#6022)
• Fix node v22 testing compatibility w/ dev bump (#6024)
• Fix isClaimed for edgecase with non validator Ids (#6027)
• Fix isClaimed in api.derive.staking.{stakerRewards, stakerRewardsMultiEras, stakerRewardsMulti} (#6026)
• Upgrade common to 13.2.3 (#6025)

v14.2.3

Changes:

• Increase RPC-CORE default cache capacity (#6016)
• Set CI to use Node.js Iron (v20) (#6018)

v14.2.2

Changes:

• fix: update LRUcache to not keep thread (#6013)
• Adjust api.derive.staking.nextElected to use erasStakersOverview (#6011)

v14.2.1

Changes:

• Add isClaimed field to api.derive.staking._stakerRewards (#6007)
• Upgrade polkadot/common to 13.1.2 (#6008)
• Bump yarn to 4.5.1 (#6005)

v14.1.1

Changes:

• Fix deno build in CI to version 1.42.x (#5999)
• Add LRU TTL cache implementation (#5997)
  • This focuses on performance advancements and less memory usage
• Update non-pjs deps (#6000)
• Set static metadata to v15 and update typegen to generate runtime apis and use v15 metadata (#5987)
  • Additionally: This does update the static types to be inline with polkadot 1003003
• Bump dev to 0.81.2 (#6001)
  • Allows for correct CJS targetting
• Bump common to 13.2.1 (#6002)