WordPress 2.5.1

WordPress 2.5.1 has been released. It includes a number of bug fixes, performance enhancements, and one very important security fix.

If you are interested in only the security fixes, just replaced the following files.

1. /wp-includes/pluggable.php
2. /wp-admin/includes/media.php
3. /wp-admin/media.php

There are more than 70 bugs and performance fixes in 2.5.1, here is an outline of it:

• Performance improvements for the Dashboard, Write Post, and Edit Comments pages.
• Better performance for those who have many categories
• Media Uploader fixes
• An upgrade to TinyMCE 3.0.7
• Widget Administration fixes
• Various usability improvements
• Layout fixes for IE