v0.9.0

Bug fixes

• Disabled buttons should have a different look. Closes #98. (afe111d)
• The .ck-reset class should set word-wrap to break-word to make sure long words do not overflow. Closes #105. Closes ckeditor/ckeditor5#462. (327c188)
• Toolbar items should not collapse when the toolbar is floating. Closes #93. (b263d5f)
• Tooltips for disabled buttons should not be dimmed. Closes #70. (d36bbe7)

Features

• Added styles for UI components in read–only state. Closes #100. (ddf3102)

Other changes

• Implemented .ck-editor-toolbar-container class to control balloon panels containing editor toolbars. Closes #89. (cd7442b)
• Refactored tooltip styles to allow tooltips which are no longer pseudo-elements. Closes #103. (c29246a)
• The .ck-balloon-panel arrow styles need an update after recent BalloonPanelView refactoring. Closes #95. (f95af00)

BREAKING CHANGES

• The (.ck-balloon-panel_arrow_nw–.ck-balloon-panel_arrow_ne) and (.ck-balloon-panel_arrow_sw–.ck-balloon-panel_arrow_se) class pairs have been swapped to reflect the actual placement of the arrow with respect to the balloon.
• .ck-disabled is no longer available as a standalone class due to differences in the implementation of the disabled state among the UI components. Use a mixin instead .your-class.ck-disabled { [@include](https://github.com/include) ck-disabled; } to keep the previous functionality (reduced opacity) or provide a custom implementation of the state.