
A new patch for The Witcher 3 just enabled the automatic use of oils in combat, and added a great fan mod.
Earlier today on May 11, patch 4.03 for all versions of The Witcher 3, both new and last-gen. Headlining the changes is the option to auto-use oils in the heat of combat, meaning Geralt will automatically apply the appropriate oil to his blade (provided you've got the oil on hand) for battering a monster.