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CloseReview for Provider for Google Calendar by Christoph10243
Rated 2 out of 5 stars
Did work until recently very well, now I had to delete this add-on because in Version 102.11.2 and the version before it slowed down my TB, made it unusable and I could synchronize my Google Calendar also without it - only "Google Tasks" are no longer synchronizable.
This review is for a previous version of the add-on (102.0.3).To create your own collections, you must have a Mozilla Add-ons account.