I was asking here as according to Le Potato Mainline kernel - #2 by cdu13a the devs should know the answer (if they say it’s not feature complete they should have a feature diff at hand, right?).
Anyway, asked on the lima mailing list and that’s the answer:
Not a diff, but a relatively recent update since AFAIK not much has changed since:
https://www.youtube.com/watch?v=ZwTDgn-SKGo
So Lima devs doesn’t seem to have a diff at hand (and I don’t have the time to watch a 40 minute video which probably doesn’t even mention the blob).