Thunderbird 3.1 is now available for download

Mozilla Messaging is proud to announce that Thunderbird 3.1 is now 
available for download from

http://www.getthunderbird.com/

Thunderbird 3.1, based on the Gecko 1.9.2 platform, was built by a 
community of passionate contributors, experienced developers, security 
experts, localization and support communities, and thousands of active 
testers.

Some of the new features:

     New Quick Filter toolbar
     New Migration Assistant
     Saved Files Manager
     Several fixes to improve upgrading from Thunderbird 2
     Several design improvements and corrections to the interface
     Stability, memory, and password handling improvements

As always Thunderbird 3.1 is available as a free download:

http://www.getthunderbird.com/

Thunderbird 3.1 is also available in 46 languages – get your local version:

http://www.mozillamessaging.com/en-US/thunderbird/all.html

We encourage developers to read the Thunderbird 3.1 for Developers 
article on the Mozilla Developer Center.

https://developer.mozilla.org/en/Thunderbird_3.1_for_developers