I have been waiting for this to come out ever since I had a problem regarding that little bug with the permalinks that I had a few weeks back. But what’s more important about this is that it has a couple of security enhancements ported over from the still developed WordPress 2.1, which needless to say is a good thing.
One thing good about this is that it will remind you to update your database the moment you access your admin right after you overwrite your previous version. Pretty nifty since a lot of people tend to forget to run the upgrade after uploading the new files.
Download and run it at your discretion, though like all other updates, I highly recommend you get yourself updated on this one. After all, it’s better safe than sorry.