This is 1.0.0 because the API is stable—there are no breaking changes.
Added an AuthenticationChallenge class for parsing and representing the value of WWW-Authenticate and related headers.
Added a CaseInsensitiveMap class for representing case-insensitive HTTP values.
dart:io WebSocket code.collection package.string_scanner version constraint.CompatibleWebSocket, for platform- and API-independent support for the WebSocket API.