Greetings, Kinnies!
The Patch Notes for U13, The Breaking of Isengard, are now available. There are many changes, most of which remained unchanged from Bullroarer. Listed are changes to Classes, Mail, Storage, PvMP, and much else. Updated areas include: Misty Mountains and Goblintown; North Downs; and the Trollshaws. New areas are: the Entwood, and the Flooding of Isengard. Two new areas to explore! You will not see Isengard flooded, though, until you reach that point in the epic story. You must do the epic story in sequence at that point. Please feel free to leave your comments. Below is the link. Enjoy!
https://www.lotro.com/forums/showthread.php?&postid=7140951#post7140951
~Lerillos