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CloseReview for Calendar Tweaks by Firefox user 9717b9
Rated 5 out of 5 stars
Doesn't work with 68.1. A real loss for me to the point of thinking of getting rid of Thunderbird. Will this add-on be updated?
This review is for a previous version of the add-on (7.1).To create your own collections, you must have a Mozilla Add-ons account.