Persona 4 Golden was updated today on PC by Sega. You can find out the details on this update including the patch notes from here.
The patch notes for this update mention that this includes a minor security update. The only file that was modified was the exe file for the game and there still appears to be Denuvo active in it as per the Steam page. We are not sure what security issues have been fixed with this patch, so our guess is as good as yours. You can see the patch notes on the Steam forums, or check them below.
Persona 4 Golden Patch Details
- October 14, 2021 update contains a minor security update.
