Sorry But I don't understand why you provide a popular email client in the standard repo, if you don't maintain the version correctly. Instead redirecting to their PPA https://launchpad.net/~mozillateam/+archive/ubuntu/ppa would be better. Most of the people doesn't know that there is a new version, because the update manager provides no update. So they think the software is crap, because bugs like "Thunderbird hung if HTML signature references non-existent image" getting not fixed.
By the way, this is a popular internet application https://www.mozilla.org/en-US/security/advisories/mfsa2018-28/ Not maintaining it correctly means many open security vulnerabilities left on thousands of computers. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1804952 Title: Please upgrade to 60.3.3 in Ubuntu LTS 18.04 Status in thunderbird package in Ubuntu: Incomplete Bug description: Please upgrade to 60.3.3 in Ubuntu LTS 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1804952/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp