[UPDATE] CD Projekt Red's Marcin Momot says the patch is about 15 GB on consoles.

The @witchergame patch 1.10 is going to be around 15gb on consoles (depending on SKU) and between 6-15gb on PC (depending on platform). — Marcin Momot (@Marcin360) October 8, 2015

The original story is below.

CD Projekt Red has officially revealed Patch 1.10 for The Witcher 3: Wild Hunt, and they weren't kidding when they said it would be "massive." The update represents the largest collection of fixes, improvements, and enhancements introduced to The Witcher 3 to date. There are 600 PC/console changes in all, which are spread across quests, stability, inventory management, and additional fan-requested romance options.

The 1.10 changelog [PDF] does not even represent all of the changes coming to the game, community manager Marcin Momot said in a post on the game's forums. As for when the update will arrive, he said it is "right around the corner" and should land "in a matter of days." It's possible this update will come on or before October 13, which is the day The Witcher 3 adds its first paid expansion, Hearts of Stone.

For more on Hearts of Stone, check out GameSpot's review.

What do you make of these new Witcher 3 changes? Let us know in the comments below.