Upgrading from Catalina to Monterey using Clover

[Feartech]

Thanks for all replies. This sounds a bit more than I have time to deal with right now, I don't want to mess with my working Catalina/Windows 11 dual booting. I wish I had another PC or extra empty SSD to experiment on but for now I'm going to stick with what is stable until I have more of a reason to update.

practise with a usb stick to boot opencore with to test/trial etc