|User since||Aug. 26, 2016|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
Rated 2 out of 5 stars
Non-restartless extensions are no longer supported in TB 64 (was totally working before).
It shouldn't be that hard to fix.
Rated 4 out of 5 stars
This is perfectly compatible even in thunderbird 59. A real pity you must force installation from file because somebody forget to bump supported number.