We're glad to announce that Patch 6170 (Mac - 1660) has been released, following the routine server maintenance on December 27th, 2015.
Note: You must be sure that the client is completely closed before patching, otherwise the patch may not be installed correctly and you won’t be able to login the game.
Highlights of Patch 6170 (Mac - 1660)
Bug Fix
The bug of Auto Hunt has been fixed.