Version 5.7.7
Version 5.7.8
Thunderbird 78 version; First version with changed l10n mapping
Version 6.1.0
Version 6.1.1
Version 6.2.1
Version 6.3.2
Version 6.3.3 for Thunderbird 78
Version 6.3.6
Version 7.0
Version 6.3.7
7.0.2 release
Prerelease for testing purposes
Version 8.0b1
Version 8.0b3
Version 8.0.0 - Migrate old legacy prefs
Version 5.8.1 - fixed possible garbled settings; not release due to ATN issues