I've been using topgrade to keep my system, docker images, etc all up todate. It worked well enough but I noticed the general advice of use garuda-update instead of pacman/powerpill/paru directly. Well, the code base is pretty well factored and adding in support for garuda-update was trivial.
With or without garuda-update added to it Topgrade is a fantastic tool to have, but for now they should concentrate on fixing the .net issue that cropped up with 10.2 before adding anything else to it.
I don't use dotnet regularly, so I just wrote a thing I'd use. All it's doing is running a bunch of commands, it's pretty easy to extend. If you know what it should be doing, open a PR?