The easiest way to test it is to install the package in a 20.04 Kubuntu VM and reboot. I have done this, and it works perfectly. The user is notified right away of the existence of 22.04.1 and is prompted to upgrade.
The easiest way to test it is to install the package in a 20.04 Kubuntu VM and reboot. I have done this, and it works perfectly. The user is notified right away of the existence of 22.04.1 and is prompted to upgrade.