The game is no longer locked* to 60 FPS, you can customize target FPS in screen settings.
* Game still locks framerate if it goes below 40. This is to prevent physics engine from going bonkers
During the first game launch after this update the game should set target FPS to your monitor's refresh rate. If that doesn't happen, or you want to change it manually go to Settings -> Screen and set target FPS you want. I'd say that matching your monitor's refresh rate works and looks best, but I'm not your dad :)
This update also includes some visual and audio changes: little animation tweaks, visuals tweaks and replacement of some sound effects.
I hope you like the new update, if you encounter any issues, please contact me on the forums. Cheers!