v17.0.0

MAJOR BREAKING CHANGES

• The Watchdog class was renamed to EditorWatchdog and is available in src/editorwatchdog.js.
• The EditorWatchdog.for() method was removed in favor of the constructor.
• The EditorWatchdog#constructor() API changed. Now the EditorWatchdog constructor accepts the editor class as the first argument and the watchdog configuration as the second argument. The EditorWatchdog editor creator now defaults to ( sourceElementOrData, config ) => Editor.create( sourceElementOrData, config ).

Features

• Introduced ContextWatchdog which is a watchdog for Context. Closes ckeditor/ckeditor5#6079. Closes ckeditor/ckeditor5#6042. Closes ckeditor/ckeditor5#4696. (76c4938)