To add to above: https://www.thunderbird.net/en- US/thunderbird/60.0/releasenotes/
> Thunderbird version 60.0 is only offered as direct download from thunderbird.net and not as upgrade from Thunderbird version 52 or earlier. A future version 60.1 will provide updates from earlier versions. This means until 60.2.1, upgrades from older versions weren't fully supported by upstream. Only now it changed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796126 Title: Thunderbird is out of date for two months when Thunderbird 60 was released To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1796126/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
