Assassin’s Creed Valhalla update 6.00 will be available today on February 22. You can get the complete patch notes for this update from here.
This biggest addition to this patch is perhaps the support for the upcoming massive expansion for Assassin’s Creed Valhalla: Dawn of Ragnarok. This adds a new area and several new hours to the game. It has been estimated to be almost as large as a full Assassin’s Creed game so there is a significant amount of new content.
Here are some other details for this Assassin’s Creed Valhalla Title Update 1.5.0.