Hello,
Your Stage-73, Jup-8, Prophet and CS-80 have all been upgraded. So you'll have to test them yourself.
If they can't, then you can try to run them in Windows compatibility mode for Windows 10 instead.
I would'nt be surprised, if it worked. It's often so with Windows. But i think Windows 11 have some changes not seen before.
Can't remember if any other applications have been upgraded, but if so, then it's the same.
If you update to the latest version (at least) of any other V-Collection application, then it should be Windows 11 compatible.
I'm on Windows 10, so i can't test. Perhaps someone else have tested. You can also try to ask Arturia.
I'm a user.