what do you want to see in future apt versions ?

[Tom H]

On Sun, Jun 7, 2020 at 3:20 PM Colin Law <clanlaw at gmail.com> wrote:
> On Sun, 7 Jun 2020 at 14:16, Colin Law <clanlaw at gmail.com> wrote:
>>
>> The tool apt is not, under normal circumstances, used to change
>> versions of the distribution.  That is done with do-release-upgrade.
>> I believe that has been mentioned a number of times in this thread.
>
> Further, do-release-upgrade would never upgrade 18.04 to 19.10, but
> only to 20.04.

By default, yes.

If you change "prompt=lts' to "prompt=normal" in
"/etc/update-manager/release-upgrades", an LTS version can be upgraded
to the next non-LTS version.