Interesting, but a little vague.
For the upgrades this month, 8 is done, 9 hit https://github.com/dotnet/dotnet/pull/546, and I haven't started 10 yet.
I guess when I get to 10 I'll see whats going on...
Is there a suggested way to deal with an outdated global.json? Is it just to do something similar to substituteInPlace global.json --replace-fail 4.20.69 ${dotnetCorePackages.sdk_9_0.version}?