Horizon Forbidden West has been updated to version 1.04 today by Guerrilla Games. You can find out the complete patch notes from here.
There are a number of improvements in this patch from performance improvements to cosmetic fixes. The developers have also implemented fixes for rare crashes/progression blockers. You can get the details on this new update wit hthe patch notes given below.
Horizon Forbidden West Update 1.04 Patch Notes
- Various performance improvements
- Fixes for certain rare or conditional crashes / progression blockers
- Fixed a few instances where the Game Progression page in the Notebook would not update correctly
- Addressed several cosmetic issues