Patch notes are:
-Fixed rendering issue (black or flashing screen) on Mac OS 10.6.8.
-Fixed crash at launch on Mac, caused by certain gamepads being plugged in.
-Fixed issue with new key system.
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-Fixed rendering issue (black or flashing screen) on Mac OS 10.6.8.
-Fixed crash at launch on Mac, caused by certain gamepads being plugged in.
-Fixed issue with new key system.

More...