Admin Bar
This release improves the UIX by auto closing the admin bar after the last post in the admin postbag has been dealt with.
Language and Theme Selection
This release corrects an issue where the theme selection did not work in child themes that utilized child overlays.
File Uploader
This release corrects an issue where uploaded animated GIF images would not be animated when the thumbnail was displayed.
Prune Database
This release improves the spam registration filter process by doing date comparison based on last post in topic instead of the first post in the topic.
Editor TinyMCE
This release corrects an issue where the editor was still attempting to load an image from the skin from the old 3.x version of TinyMCE that was no longer valid.