Reviews for Calendar Tweaks by duhmel
Rated 5 out of 5 stars
I undid my current version of Thunderbird and installed version 69. This way I was able to install Calendar Tweaks and still am able to use Thunderbird. My wife has the updated Thunderbird and I don't see anything substantially different.
Rated 5 out of 5 stars
I've been using this add-on for about 10 years and loved it. Now it looks like it no longer works due to a Thunderbird 'improvement'. Shame on you Mozilla
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