I backported the telegram-desktop package from buster-backports to my stable PPA now. There is no significant debdiff from official sources so anyone who wants to continue to have a working binary package that passed Debian quality procedures can have peace of mind.
https://launchpad.net/~r0lf/+archive/ubuntu/stable/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1953580 Title: telegram-desktop will soon stop working on focal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/telegram-desktop/+bug/1953580/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs