package:web v0.5.1

• Add TrustedTypes members.
• Include MDN API documentation as class and member dartdoc comments. Docs
  sourced from the [MDN Web Docs][] project; attributions and copyright
  licensing by Mozilla Contributors is licensed under [CC-BY-SA 2.5][].
• Add a constructor for each Element tag onto their respective Element
  interfaces.
• Remove external Element constructors that would result in a runtime error.
• Deprecate createAudioElement in favor of the HTMLAudioElement constructor.
  [MDN Web Docs]: https://developer.mozilla.org/en-US/docs/Web
  [CC-BY-SA 2.5]: https://creativecommons.org/licenses/by-sa/2.5/

package:web v0.5.0

• Redeprecate APIs that were deprecated in 0.4.1 but undeprecated in 0.4.2.
• Add support for dart fix migrations from dart:html classes to
  package:web classes.
• Contribute a markdown file for the renamed classes from dart:html to
  package:web (see renames.md).
• Migrate classes to use interop extension types that implement JSObject.
• Add generics to APIs that use JSArray and JSPromise. Typedefs of a Dart
  primitive type are instead replaced with their JS type equivalent if they
  appear as a type parameter in order to conform with the type bounds of
  JSArray and JSPromise.
• Changed record types to be JSObject instead of JSAny.
• Reduce the number of DOM APIs we generate code for. Currently, the API needs
  to be standards-track, and be supported by Safari, Chrome, and Firefox.
• Updated the source IDL version to 3.43.1.
• Deprecate a few type aliases in favor of their standardized versions:

  Deprecated	Preferred
  AudioElement	HTMLAudioElement
  HtmlElement	HTMLElement
  CanvasElement	HTMLCanvasElement
  ImageElement	HTMLImageElement
  VideoElement	HTMLVideoElement
  CssStyleDeclaration	CSSStyleDeclaration
  ContextEvent	WebGLContextEvent
  WebGL	WebGLRenderingContext

• Deprecate the top-level createElementTag, createCanvasElement,
  createIFrameElement, and querySelector functions.
  Instead, use the standard creation and query methods on document.
• Deprecate the client extension methods on MouseEvent and Touch.
  Instead, directly use the clientX and clientY properties.
• Deprecate the HttpRequest API borrowed from dart:html.
  Consider migrating to package:http instead.

package:web v0.4.2

• Undeprecate some APIs and helpers library that were deprecated in 0.4.1.
  Because deprecations are breaking in Flutter, they should be done in a
  breaking change

package:web v0.4.1

• Exported the helper libraries from web.dart.
• Deprecated the helpers.dart library in favor of web.dart.
• Updated the readme to include usage info and package status.
• Added an example.
• Added event extensions for WebSocket
• Fixes to the return types of the append() and clone() extension methods on Node.
• Deprecated NodeGlue.append in favor of Node.appendChild.
• Deprecated NodeGlue.clone in favor of Node.cloneNode.
• Updated @webref/css to 6.10.0.

package:web v0.3.0

• Updated source IDL to v3.39.1.
• Fixed a bug where typedefs were not declared with the IDL type's
  nullability.
• Types that were aliased to double are now aliased to num. This is to make
  it easier for users to pass integer values without going through a cast and to
  make migration from dart:html easier.