Rated 5 out of 5 stars

I used FiltaQuilla and I am very happy with it, but now
I am using Thunderbird version 78 and FQ is NOT compatible,
so any idea when FQ is going to be compatible with v.78 ???

/Kalle

This review is for a previous version of the add-on (2.0).  This user has other reviews of this add-on.

Not yet - I have to first finish migration on my commercial Add-ons, QuickFolders, quickFilters, SmartTemplate4. My "free as in beer" Add-ons will follow in due course. If you know a developer who is prepared to help converting them for free, then please contact me via the support site.