Release Candidate 1 of WordPress 2.3 was released last night. It was supposed to go out the night before, but I got caught up with some personal stuff. We postponed one day and used the extra time to get in a couple more bug fixes.
We have less than a week until the final release of 2.3. Grab RC1 and help us shake out as many bugs as we can. 2.3 is a fairly big release and needs all of the testing it can get.