8.0.0

Changed

• BREAKING: JsonRpcParams type no longer accepts undefined as value, as undefined is not a valid JSON type (#130)

7.1.0

Added

• CAIP-2 and CAIP-10 Types (#116)

7.0.0

Added

• Add getKnownPropertyNames function (#111)

Changed

• BREAKING: Build the package as both CJS and ESM (#115, #124)
  • It's no longer possible to import from the dist folder. Everything must be imported from @metamask/utils.
• Bump semver to ^7.5.4 (#123)

6.2.0

Added

• Add address related utils (#112)
  • isValidHexAddress has been added to check the validity of an hex address
  • getChecksumAddress has been added to calculate the ERC-55 mixed-case checksum of an hex address
  • isValidChecksumAddress has been added to check the validity of an ERC-55 mixed-case checksum address

6.1.0

Added

• Add optional destroy method to Keyring type (#108)

6.0.1

Fixed

• Strip __proto__ and constructor JSON properties in getSafeJson (#105)

6.0.0

Changed

• BREAKING: Bump minimum Node version to 16 (#102)
• BREAKING: Target ES2020 (#102)

Fixed

• Fix JSON validation security issue (#103)
  • This adds a new function getSafeJson which validates and returns sanitized JSON.

5.0.2

Changed

• The Keyring exposes a new optional method init (#99)

Fixed

• Bump @ethereumjs/tx to 4.1.2 to address runtime compatibility issues (#100)

5.0.1

Fixed

• Keep original type when using hasProperty if defined (#94)

5.0.0

Changed

• BREAKING: Update Keyring type (#89)
  • The Keyring class now uses the data types TypedTransaction and TxData from @ethereumjs/tx (v4.1.1).
  • The Keyring now exposes a new optional method called generateRandomMnemonic.