For what it's worth, I've just upgraded to OC 0.6.2 by replacing the OpenCore binaries themselves plus the Lilu, WhateverGreen and AppleALC kexts, without altering my config.plist in the least and everything just works. My previous installed version was OC 0.6.1.I didn't finish the install and kept getting kernel panics trying to get the kexts to work. I'm on stuck on the step of Enabling Hardware Acceleration so I thought a new install from the beginning might provide better results.