Mozilla Messaging has released updates to both Thunderbird 3.0 & 3.1 on December 9th. These releases addressed:
- Several fixes to improve performance, stability and security, see the Security Advisory.
- Several fixes to improve handling of large folder files stored locally.
- Several fixes to improve corruption in local copy of IMAP mailboxes. (3.1.7 only)
For more information and to download:
- Thunderbird 3.0.11 Release Notes.
- Thunderbird 3.1.7 Release Notes.
IMPORTANT! Support for Thunderbird 3.0 has ended! Upgrade to Thunderbird 3.1