What's changed with it? If you can give me a rundown on what the new rotation needs to do I can finish it in a matter of minutes.
Rotation is basically the same, with the exception that Serenity Strike can be used in replacement of Double Strike when player needs to replenish some health(pref. at 70%), and Vanquish is used to apply a debuff called "Vulnerable" on target and must be kept up at all times. Vanquish shares the same cooldown as Mind Crush
For AoE, it is advisable to cast Force Breach and Sever Force before Force in Balance(FiB). This is because FiB will now spread the periodic damage from those 2 skills to other targets as will.
Hope this helps. Any Serenity Shadow may feel free to chime in their thoughts.