Dowloaded it, its not perfect but the hdr makes it worth it so im backing away from x11. Im getting slight fps drops that dont seem to relate to the steam fps counter. I heard it messes with mozilla firefox, but havent seen much evidence.
Great update hope they catch the last things as well, i might be paranoid for the slight chopiness, since im playing cyberpunk and that game still has alot of problems even at the end of its lifecycle.