The Witcher 3: Wild Hunt Game of the Year Edition is the complete package, including the Hearts of Stone and Blood and Wine expansions, and all the individual pieces of DLC that have been released since the game first came out. Full details are up at thewitcher.com.
here. Highlights include a fix for Roach’s vanishing tail (Roach is Geralt’s horse), another that ensure Hughes spawns correctly in the Goodness, Gracious, Great Balls of Granite quest, a fix for a bug that left some dye recipes inaccessible, and one that made two NPCs in the Without a Trace quest impossible to defeat. It seems clear, based on that list, that CD Projekt is digging deep to find things to fix, which is how we end up with lower-priority changes like, “The Rabid Rock Trolls near the Dun Tynne crossroads are slightly less rabid on the ‘Just the Story’ difficulty level.”