Rated 5 out of 5 stars

by Firefox user dc3fb1 on Jan. 9, 2019 ·

TBsync seems to sync CALDAV calendar but calendar does not show up in Lightning or TB, so not usable ....

Update: incredibly fast support via Mail, now all working

Congrats, incredible job !!

This review is for a previous version of the add-on (0.7.22).