v4.0.0

Added

• Support for EcmaScript modules (aka ESM)
  (#1756)

Changed

• @cucumber/messagesis now a peer dependency. You have to add @cucumber/messages in your dependencies:

  {
    "dependencies": {
  +   "@cucumber/messages": "17.1.1",
      "@cucumber/message-streams": "4.0.0",
    }
  }

Deprecated

Fixed

Removed