v2.0.0pre1 - Thunderbird 68 release

Thunderbird 68 release.

v1.2.0pre3 - Thunderbird 60+ release - Debug

Thunderbird 60+ release with debug enabled.

Tools->Developer Tools->Error Console
Filter: tbsortfolders

v1.2.0pre3 - Thunderbird 60+ release

Thunderbird 60+ release.

v1.2.0pre2 - Thunderbird 60+ release

Thunderbird 60+ release.

v1.2.0pre1 - Thunderbird 60+ release (account sort only)

Thunderbird 60+ release.
Only account sorting is working.