Thunderbird 3.1.3 and 3.0.7 security updates now available

As part of Mozilla’s ongoing security and stability update process, 
Thunderbird 3.1.3 and Thunderbird 3.0.7 are now available as free 
downloads for Windows, Mac, and Linux from http://getthunderbird.com/. 
As always, we recommend that users keep up to date with the latest 
stability and support versions of Thunderbird.

Thunderbird 3.1.3: http://getthunderbird.com/
Thunderbird 3.0.7: 
http://www.mozillamessaging.com/en-US/thunderbird/all-older.html

We strongly recommend that all Thunderbird users upgrade to these latest 
releases. If you already have Thunderbird, you will receive an automated 
update notification within 24 to 48 hours. You can also manually fetch 
this update by selecting “Check for Updates…” from the Help menu.

For a list of changes and more information, please review the 
Thunderbird release notes:

Thunderbird 3.1.3 release notes: 
http://www.mozillamessaging.com/en-US/thunderbird/3.1.3/releasenotes/

Thunderbird 3.0.7 release notes: 
http://www.mozillamessaging.com/en-US/thunderbird/3.0.7/releasenotes/