Rated 3 out of 5 stars

by Szabi on Jan. 25, 2022 ·

The solution for more than 1 calendar in Thundebird:
1. copy the "secret address in iCal format" link from google calendar settings
2. add a new calendar to your TB, and insert this link

This review is for a previous version of the add-on (91.0.4). 

Rated 3 out of 5 stars

by Szabi on Jan. 24, 2022 ·

Today it started to report error 403...

Now I used this temporary solution (https://support.mozilla.org/en-US/questions/1355356), but it can not synchronize the google tasks and can not handle if other google calendars are shared with you.....

This review is for a previous version of the add-on (91.0.4).