2022.11.1 makes my system unsupported. Was supported at 2022.10.5

Why? Getting to the point I may not care. Don’t actually understand what I get out of being supported (since everything is working well). Running the unsupported installer script seems overkill. What might it do that I don’t want?. Why is this not a breaking change (or did I misunderstand)?

The repair information tells me I have an unsupported OS, and that I need Debian Bullseye (which I have been running for a year or more).