Rated 5 out of 5 stars

I love this so much I still use the old Thunderbird and am not updating until this addon gets updated.
Seriously, why would anyone use Thunderbird any other way?
My elderly mother used it as well until she accidentally hit that nagging "Do you want to update Thunderbird" button
Then I gave up on her and just installed the lastest version.
I wish there was a way to disable that nagging popup.

This review is for a previous version of the add-on (5.0.2). 

Dear Jeff - It is updated as of December 2nd (version 5.0.2). Before you update I would advise using the backup feature to save all your filters (in the filters list, toolbar on top) for each of your accounts just in case Thunderbird gets something wrong. As regards popup can you send a screenshot to the github please?