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0.38.0

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@webmaster128 webmaster128 released this 30 Dec 11:34
· 32 commits to main since this release
v0.38.0
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webmaster128 Simon Warta
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Learn about vigilant mode.
b28d7d8
This commit was signed with the committer’s verified signature.
webmaster128 Simon Warta
SSH Key Fingerprint: 7pjtJPxQriEWay1Jw9shMYxcrPBCMPIwPCFwK+0/Og4
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Learn about vigilant mode.

Highlights in this release

  • Add Support for dynamic gas price (via feemarket or Osmosis)
  • Add support for Cosmos EVM key handling and signing
  • Add support ts-proto v2 code generation
  • Decimal type now supports negative values

Housekeeping

  • Use ReadonlyDate from readonly-date-esm
  • Remove Tendermint 0.34 client
  • Rename package @cosmjs/cosmwasm-stargate to @cosmjs/cosmwasm

Important notes

  • Users now require TypeScript 5.7+ since we return Uint8Array generics whenever possible
  • This is the last version that supports Node.js 20. Please upgrade to version 22 or 24.

Changelog: https://github.com/cosmos/cosmjs/blob/main/CHANGELOG.md#0380---2025-12-30
All changes: v0.37.0...v0.38.0

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