The title says everything. I also just did a patch with the following changes:
- Added Limited option for Vsync. This will limit the game to 30 fps. This is best used for keeping Laptops cool, and can also help a lot with the quality of Steam's Remote Play Together.
- Huge performance pass over the main menu.
- Optimisation pass on the Map screen
- Reworked shadow qualities. You should see a further change in performance between Low, Medium and High.
- Added improved shadow fading for low FPS on Auto mode. It's recommended you keep on Auto detail unless you've got a good reason to. This change should also make SplitScreen more playable on lower-end rigs.