This Tuesday Sept. 3rd Gearbox software is releasing the Vault Hunter Upgrade Pack 2! This upgrade will be available for $4.99. It includes 11 more levels capping the player at 72. It also add the Digi-struct peak challenge and all new Loot! For more info check out
http://www.gearboxsoftware.com/community/articles/1082/raising-the-borderlands-2-level-cap
Thanks and Good Gaming!