At long last, the PC patch for Batman: Arkham Knight has been released. Like, it's actually out this time, not like yesterday where it was out for less than an hour and then pulled.
Good news - testing for the interim patch has been completed and it is now available for those who already have Batman: Arkham Knight for PC. As a reminder, below are some of the major fixes and improvements that will be addressed with this patch:
  • Reduced frame rate hitches
  • Optimizations for system memory and VRAM usage
  • Improved performance on all GPUs (requires the latest drivers)
  • More Comprehensive In-Game Settings
  • Fixed low resolution texture bugs
  • Fixed hitches when running on mechanical hard drives (HDD)

In addition to the above, we’re continuing to work on the following for future updates:
  • Adding support for SLI and Crossfire
  • Adding support for the latest DLC & Season Pass content
  • Adding support for additional updates such as Photo Mode
  • Continued improvements and bug fixing for a Windows 7 specific memory issue that occurs on configurations with 8GB of system RAM and some NVIDIA GPUs during extended game play
  • Continued improvements for Windows 10 specific issues on systems with some AMD GPUs

As always, we will monitor for any additional issues that come up and will provide further optimizations and bug fixes along the way.

We would like to thank everyone for their patience and invaluable feedback. We’ll provide ongoing updates here as they are made available. In the meantime, please enjoy the game with the latest patch.

- Warner Bros. Interactive Entertainment

You still cannot purchase the game through Steam again, but maybe that'll come next week or this weekend. Also, I have no idea just how good this patch is or isn't since I already played through it on the PC within the first week of it being released (#YOLO ).

(via Steam Community)