Here’s an insight on a recent experience:
This thread about WineHQ was interesting. I see that WineHQ doesn’t have a F41 repo yet, but wanted to see what installing F40’s would be like. On F40 I had an old note on how to add WineHQ’s repo, tried it as-is on F41, and it didn’t work because of DNF5 syntax changes.
Looked at addrepo --help a bit, and figured out a quick solution to that (addrepo --from-repofile=), and made note of that new syntax a fine addition to my collection (diff) 