Recently, Sony Santa Monica Studios released the "God of War 4" PC version 1.02 update, which is a small patch that fixes two bugs and adds two error messages. So don't expect any major improvements or enhancements.

This update fixes an issue where users using Intel's 12th Generation CPUs are unable to launch games without disabling their integrated graphics. It also fixed a UI issue that caused memory leaks.
Update Notes for Version 1.02:
Bug fixes
Fixed an issue where users with Intel 12th Generation CPUs could not launch games without disabling their integrated graphics.
Fixed a UI issue that caused a memory leak.
Other changes
Added an error message stating that saving the game failed due to a loss of the save folder or related permissions issues.
Added error message when the graphics card stops responding, which is usually due to driver issues, or instability caused by overclocking.