Here are some highlights in patch 4.0.6£º Warlocks: Fel Armor has been redesigned. It now surrounds the caster with fel energy, increasing spell power and causing the warlock to be healed for 3% of any single-target spell damage he or she deals.
Items: The Honor Commodities and Justice Commodities Vendors now sell raw tradeskill materials. These are not intended to be a cost-effective source of these materials, but an option for players with lots of Justice or Honor Points who have already purchased all of the gear that interests them.
Rogues: Blade Flurry is now a toggle that can be turned off by pressing the button again. In addition, this ability no longer has a fixed duration, but will go on cooldown for 10 seconds after being canceled (similar to Stealth).