About this Collection
1 Add-on in this Collection
[Restartless] [e10s Compatible]
Easily viewable version info in the Add-ons Manager on Firefox/Thunderbird 41.0 - 56.*
Also restores the add-on version number on Firefox/Thunderbird 41.0 - 56.*.
Collector's Note Please use with Qute 5++ and Qute 6++
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