There are some new WordPress released this month. Here there are:
- WordPress 2.2.2 and 2.0.11 (Announcement)
There are some security fixes there. It is recommended to upgrade to this latest version. Some bugs are closed for 2.2.2 and 2.0.11. List of changed files also available (2.2.2 and 2.0.11). Upgrade now!
- WordPress MU 1.2.4Asia Blogging Network. It should be easy. ;)