Firefox– Version 3.0.x, updating from 3.0.4 to 3.0.5
Version 2.0.0.x, updating from version 220.127.116.11 to 18.104.22.168.
NOTE: This is the last update for the 2.0.0.x series. It will no longer be supported by the Mozilla foundation. ALL users are strongly urged to IMMEDIATELY upgrade to Version 3.0.5 or later.
Release notes: http://www.mozilla.com/en-US/firefox/3.0.5/releasenotes/
Download from Here
If you know of any other updates during this week, please leave a comment with the versions and website. I will review them, and post them up.