I’ve now done the script to parse the upstream metadata and output a list of packages covered by the GNOME MRE, and committed the results (16.04, 18.04, 20.04, and 22.04).
Please give both the script and the lists a once-over; I’m happy with what it generates, but may well have missed something.
Integrating a check for when a package is on this list (or other MRE lists) into the SRU tooling is still a stretch goal 