WordPress 3.3 beta 4 has been released.
With all our major tickets closed, we are very close to a release candidate. In Beta 4 we’ve fixed a bunch of bugs, cleaned up the UI, added real text in some of the screens that still had placeholder text in Beta 3 (post-update screen, the Dashboard welcome area, new feature pointers), and generally tightened things up. We updated to jQuery 1.7.1 and addressed a LOT of bugs.
Grab your copy from http://wordpress.org/news/2011/11/wordpress-3-3-beta-4/