Rated 5 out of 5 stars

I had the same problem as the last couple of reviewers, the upgrade to Thunderbird 45 caused all of my Google calendars to no longer connect at all. After a little investigation I noticed that this plugin has not been automatically updating, it was still on version 1.0.2 I think. So after manually updating this plugin to version 2.7 and restarting Thunderbird, all my Google calendars are back and everything works properly. Hopefully this will help someone else with the same issue.

This review is for a previous version of the add-on (2.7).