The Witcher 3: Wild Hunt Patch 1.10

Binders full of fixes.
Gearing up for The Witcher 3: Wild Hunt - Hearts of Stone, the biggest game update yet is now available for download.
Altogether, it includes over six hundred in-game changes including quest fixes, performance optimisations, stability fixes and even new conversation options with key game characters. There are quality of life improvements as well, including anticipated new inventory management options.
You can see exactly what's new in the massive, thirteen-page-long changelog.
If you're getting ready to jump into the upcoming Hearts of Stone expansion, make sure to grab Patch 1.10 in the meantime - it's a hefty bunch of fixes, and required to play the expansion.