Thunderbird v.31.1.0 Released

Thunderbird v.31.1.0, released on September 2, 2014. Check out what’s new and known issues for this version of Thunderbird below:

FIXED – Security fixes can be found here
FIXED – Improved performance of autocomplete for large address books (Bug 984875)
FIXED – Fixed an issue with IMAP being slow when looking for folders on certain server types (Bug 799821, Bug 859269)
FIXED – Fixed various theme issues relating to titlebars and toolbars (Bug 1007225, Bug 1026608, Bug 1041211, Bug 1046563, Bug 1054260)

Thunderbird v.31.1.0 Release Note
Thunderbird v.31.1.0 for Windows
Thunderbird v.31.1.0 for Mac OS X
Thunderbird v.31.1.0 for Linux