Thunderbird 3.1.12 Released

Mozilla/Mozilla Labs has released the next version of Thunderbird 3.1, 3.1.12 on August 16, 2011. New stuff in Thunderbird 3.1.12 included several fixes to improve performance, stability and security, see the Security Advisory. Check out the complete release notes for full details.

Users can update to Thunderbird 3.1.12 by going to Help > Check For Updates.