https://wccftech.com/the-witcher-3-nintendo-switch-improvements/

The Witcher 3 on Nintendo Switch received a new update earlier today, introducing new features and visuals improvements. These changes are showcased in a brand new video that has been shared online a couple of hours ago.

The new video, shared by Direct-Feed Games, showcases all of the new options and highlights which ones make the game look best. Some settings do make the game look better, while others don't impact visuals too much, making turning them on or off a matter of personal preference.