+* Added ResourceLoader module "jquery.jStorage".
+* (bug 39273) Added AJAX support for "Show changes" (diff) in LivePreview.
+* Added ResourceLoader module "jquery.badge".
+* mw.util.$content now points to the overall content area in the skin rather than just
+ page text content area. If you need the old behaviour please use $( '#mw-content-text').
+* jsMessage has been replaced with a floating bubble notification system complete
+ with auto-hide, multi-message support, and message replacement tags.
+* jquery.messageBox which appears to be unused by both core and extensions has
+ been removed.