WordPress 2.5 Brecker

Version 2.5 of WordPress was released on March 29, 2008. Named ‘Brecker’ for saxophonist Michael Brecker, key changes (of the many) in this version include: multi-file uploading, one-click plugin upgrades, and search that covers posts and pages.

If you use a lot of plugins, be sure to check your existing plugins for any upgrades as this full version upgrade may cause some older ones to break.