So I’m still on 2023.8.3 and MyQ is working fine for me. I can open and close both of my garage doors and I get status when I control them from the remotes or wall button. I just confirmed this a couple minutes ago.
Don’t restart 
Its a change in the MyQ cloud service. It will break on older version as well if you restart. Luke came up with a fix: Create useragent if one does not exist by Lash-L · Pull Request #182 · arraylabs/pymyq · GitHub