Two 10-player raids, Drowned Halls and Gilded Prophecy, were activated. To help plug players into these instances, the looking for raid tool has been included without any threat of a raid lockout. The raid difficulty will be the same whether or not you use LFR.
Trion Worlds also added mage tank loot in the patch and fixed some issues with the ignore command and crafting reagent purchasing.
Next up is the Greenscale Blight raid, which is coming on April 25th.