这是 CKEditor 一个非常重要的版本，该版本带来最方便的编辑器解决方案，一个独立的基于 WAI-ARIA 编辑器
详细改进内容：
新功能:
- Several accessibility enhancements:
- #4502 : The
editor accessibility is now totally based on WAI-ARIA.
- #5015 : Adding
accessibility help dialog plugin.
- #5014 : Keyboard
navigation compliance with screen reader suggested keys.
- #4595 : Better
accessibility in the Templates dialog.
- #3389 : Esc/Arrow
Key now works for closing sub menu.
- #4973 : The Style
field in the Div Container dialog is now loading the styles defined in
the default styleset used by the Styles toolbar combo.
修正的问题:
- #5049 : Form
Field list command in JAWS incorrectly lists extra fields.
- #5008 :
Lock/Unlock ratio buttons in the Image dialog was poorly designed in
High Contrast mode.
- #3980 : All
labels in dialogs now use <label> instead of <div>.
- #5213 :
Reorganization of some entries in the language files to make it more
consistent.
- #5199 : In IE,
single row toolbars didn't have the bottom padding.
下载地址：http://ckeditor.com/download | 
