Please see: Betterbird: Downloads
Please update the repository.
Thanks, Don
zorin repo lagging on betterbird happens. till they bump the package id just sidestep it:
-flatpak install flathub eu.betterbird.Betterbird
or grab the linux tarball from betterbird.eu downloads, unpack under ~/betterbird, then a .desktop w/ Exec pointing at that betterbird binary.
dont run apt betterbird and the flatpak at the same time. pick one.
Mine says:
53.3.0esr-bb9 (64-bit)
Release notes
Betterbird Flatpak Build: https://github.com/flathub/eu.betterbird.Betterbirdeu.betterbird.Betterbird - 9e4a279
Betterbird is up to date
Are you suggesting the "up to date" statement is incorrect?
Betterbird is a Flatpak what seems to come from the Developer. So, the Developer has to update it. That isn't in the Hand of the Zorin Dev's.