Errata for RT 2.x can be found at http://fsck.com/rt2/NoAuth/Errata.html

A list of all open issues, including those which haven't been added
to the official Errata lists,  can be found at 
http://fsck.com/rt2/NoAuth/Buglist.html

If you want to look at bugs in more detail, you may need to login as guest with a password of 'guest'