Thunderbird 115 has been out over a week now and the lack of packaged versions, especially Flatpak, is beginning to raise eyebrows. Gotta admit, I’ve been curious at the lack of a Flatpak version since the day they announced it’s “availability”.
An article:
https://www.webpronews.com/thunderbird-leaves-linux-users-waiting-for-much-hyped-version-115/
Linux Cast episode:
The Thunderbird team periodically does this and holds back upgrades for existing installs.
The Flatpak author is waiting for Thunderbird’s approval before publishing 115.
https://github.com/flathub/org.mozilla.Thunderbird/pull/306#issuecomment-1632388273