• numerous performance optimizations, both general and configuration-specific, that resolve many performance problems 
• compatibility fixes – related to language and regional system settings 
• fixes a number of crashes in various situations 
• blocked cheating by changing game’s data files 
• new issue tracking mechanisms (-safemode switch, additional logs, minidumps always, full dumps on request) 
• numerous audio compatibility fixes 

• Bug fixing: 
o resolved disappearing inventory in a save game in specific circumstances 
o resolved blocked using of items after breaking reloading of shooting weapon 
o removed weapon duplication glitch of throwable weapons 
o limited camera field of view on cutscenes when in-game FOV set to other than default 
o lowered frequency of docket availability information 

KNOWN ISSUES WE ARE WORKING ON: 
• performance issues of systems based on the AMD processor 
• freezes when using Nvidia DoF 
• unsatisfactory performance on multi-GPU systems 

패치하고나서 성능향상이 어느정도 체감될만큼은 되는군요.