The latest version of bbPress was released on the same day as WordPress 3.5. The new version sports a few bug fixes with themes and BuddyPress compatibility. On the topic if bbPress, there is also news that Jennifer M. Dodd has been officially given committ access to the bbPress project. One her tasks for bbPress 2.3 is full forum search. Something of which you can keep tabs on by following ticket 1515.