Ghost of Tsushima update version 1.17 brings in some general bug fixes and improvements as mentioned in the patch notes for the game.
The new update for the game is just under 500 MB and brings in a number of bug fixes and improvements. No details on what has been fixed have been shared by Sucekr Punch.
Ghost of Tsushima Update 1.17 Patch Notes
- General bug fixes and improvements
The only thing that was revealed by the developers is that new weekly challenges are coming to the Legends multiplayer mode. This includes Nightmare Story and Survival missions with unique modifiers. Beating them would lead to max-level gear or players can re-challenge The Tale of Iyo for weekly rewards.