Patch 1.20 Notes are out.

For all you forum dwellers that thought Sentinel would be removed and no longer usable by other classes; and for the rest of you who complained about how unfair it is that a lvl 36 GLD ability made life a lot easier in the Bowl of Embers - your life just got easier:

22 Action Sentinel
http://forum.square-enix.com/ffxiv/threads/32606?p=476429&viewfull=1#post476429

Enjoy~~