How do you correlate which version of Gnome Desktop does a certain version of Ubuntu ship with?

How do you most reliably and accurately correlate which version of Gnome Desktop does a certain version of Ubuntu ship with, without going through installing that version of Ubuntu? I’m relating here to more recent versions of Ubuntu, e.g. 18.04 and up.

Either what version comes with the base version of Ubuntu, or, any patch version that comes with the official updates for that version of Ubuntu.

Go to Source
Author: matanster