v11.0.0

Bug fixes

• Editor crashes after Enter key on an image that is inside a blockquote. Closes ckeditor/ckeditor5#1555. (8a8842b)
• Ensured only the widget toolbar attached to the view element which is deepest in the view tree will show up. Code and documentation refactoring in the WidgetToolbarRepository. Closes #60. (7e11a24)
• Make widget in editable clickable. Closes ckeditor/ckeditor5-table#98. (8226829)
• Pressing Enter should split parent element when the inline widget is inside a $block. Closes ckeditor/ckeditor5#1529. (847d2ab)
• Fixed memory leaks during editor initialization and destruction (see ckeditor/ckeditor5#1341). (2e8f20d)

Other changes

• Introduce support and utils for creating inline widgets. Closes [ckeditor/ckeditor5#1096](ckeditor/ckeditor5#1096). (38fa159)
• Renamed the .ck-widget_selectable class to .ck-widget_with-selection-handler for better semantics. Closes #66. (178ad5f)

BREAKING CHANGES

• Upgraded minimal versions of Node to 8.0.0 and npm to 5.7.1. See: ckeditor/ckeditor5#1507. (612ea3c)
• The .ck-widget_selectable class has been renamed to .ck-widget_with-selection-handler for better semantics.
• The visibleWhen() function, a property of an object passed into WidgetToolbarRepository.register(), has been renamed to getRelatedElement() and must return an editing View element the toolbar should be attached to (instead of Boolean).