Thunderbird 3.1.2 now available for download

Thunderbird 3.1.2 is now available as a free download for Windows, Mac, 
and Linux from http://www.GetThunderbird.com. We recommend that users 
keep up to date with the latest stability and support versions of 
Thunderbird, and encourage all our users to upgrade to this very latest 
version. If you already have Thunderbird, you will receive an automated 
update notification within 24 to 48 hours. This update can also be 
applied manually by selecting “Check for Updates…” from the Help menu.

This releases fixes some stability issues and several user experience 
concerns.  For a list of changes and more information, please review the 
Thunderbird 3.1.2 release notes:

http://www.mozillamessaging.com/en-US/thunderbird/3.1.2/releasenotes/

Note: All Thunderbird 2 users are strongly encouraged to upgrade to 
Thunderbird 3.1.2 by downloading it from http://www.GetThunderbird.com