1014/1018 for the gt are basically code clean-ups/bug fixes (mostly open vpn).
Still, if you want 1018 then all you need to know is http://forums.overclockers.co.uk/showpost.php?p=16607842&postcount=153
Still, if you want 1018 then all you need to know is http://forums.overclockers.co.uk/showpost.php?p=16607842&postcount=153