As I mentioned last week, Wordpress 2.5 was riddled with bugs.. Now today we get word that 2.5.1 has been released, and includes a “very important security update”.

Version 2.5.1 of WordPress is now available. It includes a number of bug fixes, performance enhancements, and one very important security fix. We recommend everyone update immediately, particularly if your blog has open registration. The vulnerability is not public but it will be shortly.

In addition to the security fix, Wordpress 2.5.1 contains over 70 bug fixes. Here are some highlights.

  • 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

Thank god! Download Wordpress 2.5.1 Now!