[edelans]

I recommend using the add-on "Check Home Assistant configuration" before every upgrade. I only upgrade when I get the confirmation from this add-on that nothing will break.

The add-on actually download the new version and checks my config file against it. When something breaks, you get the error message so you can fix what's not working (happens once or twice a year for me, usually a config change), and relaunch the add-on to test again.