The Legend of Zelda: Breath of the Wild 1.6.0 update is specifically known for introducing Nintendo Labo VR support and significant backend performance improvements. "extra quality"
Zelda’s Notes: A new in-game guide (linked to the NSO mobile app) that tracks obscure objectives and Korok locations. botw update 160 extra quality
Official update 1.6.0 (released April 25, 2019) was primarily designed to add Nintendo Labo VR Kit support and significantly improve loading times. Key Features of Update 1.6.0 The Legend of Zelda: Breath of the Wild 1