Thunderbird 2.0.0.21 available for download

[Samuel Sidler]

As part of Mozilla’s ongoing security and stability update process,
Thunderbird 2.0.0.21 is now available for Windows, Mac, and Linux for
free download from http://getthunderbird.com/.

We strongly recommend that all Thunderbird users upgrade to this
latest release. If you already have Thunderbird 2.0.0.x, 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.

For a list of changes and more information, please review the
Thunderbird 2.0.0.21 release notes at:

http://www.mozillamessaging.com/thunderbird/2.0.0.21/releasenotes/

(follow-up: mozilla.dev.planning / dev-pl...@lists.mozilla.org)