MacOS 15 on 2013 MacBook Pro

So out off curiosity i installed the MacOS 15 Beta on a 2013 MacBook Pro. Just to tell the developers and such that updating from Sonoma or other systems to 15 without reinstalling it fresh, worked without any issues and it went through the installation flawlessly! Everything is fine and the files are also still there. Besides the drivers for Most things missing, like display, graphics, wifi and others all is up and running. MacOS was updated with oclp 1.5 I don't recommend doing so yet though, as there's no root patches available for now! Basically it's unusable just yet but looks good so far even for older macs!