Added

• Add new wrap action to default RTE.
• Added isInstanceOf, isChildOf methods to Component.
• Added component:select:before, component:hover:before events.
  These could be used to prevent some components from being selected/hovered.

editor.on('component:select:before component:hover:before', (cmp, opts) => {
  if (['b', 'i', 'u'].indexOf(cmp.get('tagName')) >= 0) {
    opts.abort = true;
  }
});

Changed

• Avoid JS output if component script function is empty #4140

Fixed

• Fixed textable components #2771
• Fixed toolbar position on undo/redo.
• Avoid selected text HTML5 D&D with draggableComponents disabled #4099
• Fixed sector and property visibility update in Style Manager #4116
• Trigger component:mount once the DOM is appended to the parent #4136