Although Blood & Wine Expansion was first scheduled to be released early 2016, and then got delayed to the first half of 2016. According to GRYOnline listing, The Witcher 3's second major expansion will be launching in June, offering players a brand new storyline set in Touissant with over 20 hours of gameplay.
The Witcher 3 Blood & Wine Expansion will reportedly be available June 7 on PC, Xbox One, and PS4. Unfortunately, the site has since changed the expansion's released date.