Additional source directories=C:\Program Files (x86)\Steam\steamapps\common\Grim Dawn\mods\gdx1\.
You may want to check to make sure your Tools.ini file matches these parameters: Steam Controller users will find a new recommended controller configuration. Controller skill usage as well as movement has been made to be more responsive.
If you prefer the classic casting mechanic, you can toggle it back in the game options. Casting a skill will now make the character cast it immediately in the targeted direction rather than forcing the character to run up to the skill's casting distance.