38.0.0

@metamask/announcement-controller

Changed

• BREAKING: Migrate to BaseControllerV2 (#959)
  • The announcement controller now extends BaseControllerV2 rather than BaseController, which includes the following changes:
    • The constructor now accepts a single "args" object rather than positional parameters.
    • A restricted controller messenger instance must be passed into the constructor.
    • The controller configuration has been replaced by an allAnnouncements constructor parameter.
    • The following properties previously inherited from BaseController are no longer present:
      • defaultConfig
      • defaultState
      • disabled
      • config
      • state
    • The following methods previously inherited from BaseController are no longer present:
      • configure
      • notify
      • subscribe
      • unsubscribe
      • update
    • The name property is now readonly.

@metamask/assets-controllers

Changed

• Export isTokenDetectionSupportedForNetwork function (#1034)
• Update @metamask/contract-metadata from 1.35.0 to 2.1.0 (#1013)

Fixed

• Fix token controller state updates (#1015)
  • Attempts to empty the list of "added", "ignored", or "detected" tokens were not saved in state correctly, resulting in that operation being undone after switching account or network.