Thanks for seeing this through, but let me raise some important points. Why is Thunderbird not covered by the same update policy as Firefox? Sure it's not a web browser, but it's one of the most important and widely used GUI email clients. Also, it is a close cousin of Firefox.
These updates took way too long to come out for LTS releases, and they are/were already obsolete once they did roll out. For example, the 78.9.x and 78.10.x releases are more than a month old at this point, and both contain fixes for "high" severity vulnerabilities: https://www.mozilla.org/en-US/security/advisories/mfsa2021-12/ https://www.mozilla.org/en-US/security/advisories/mfsa2021-14/ I think Ubuntu should make a greater effort to keep up with Thunderbird upstream. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1895643 Title: Backport Thunderbird 78 to 20.04 LTS and 18.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/enigmail/+bug/1895643/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs