If you really wanna see the patch notes when they come out they usually post them in the announcement section in the forum. Its just they do not put it in the headlines anymore.
Thanks Pendragon. As usual, very helpful!
© 2013 Riot Games, Inc. All rights reserved. Riot Games, League of Legends and PvP.net are trademarks, services marks, or registered trademarks of Riot Games, Inc.