In case you were wondering, you can easily run macOS 15 in a VM by downloading the IPSW from developer.apple.com and using it to create a new machine in VirtualBuddy (https://github.com/insidegui/VirtualBuddy). Thanks @_inside for your continued work on this!
GitHub - insidegui/VirtualBuddy: Virtualize macOS 12 and later on Apple Silicon, VirtualBuddy is a virtual machine GUI for macOS M1, M2, M3, M4

Virtualize macOS 12 and later on Apple Silicon, VirtualBuddy is a virtual machine GUI for macOS M1, M2, M3, M4 - insidegui/VirtualBuddy

GitHub
@chris @_inside Just make sure you have the Xcode 16 beta installed first, otherwise it won’t work!
@chris @_inside Actually, that may only be true if you’re using UTM…
@siracusa @chris It’s also true for VirtualBuddy or any other app using Virtualization
@_inside @siracusa @chris Do I understand it correctly and I can only get some of its features (like being able to sign in with my Apple ID in the VM) only if the host is macOS 15 too?
@spitfire @_inside @siracusa @chris correct. You also can’t get the predictive code completion on a VM.