I released version 1.4 today with the following changes:

• Vive Tracker and Sports Racket support! (was already part of the last update, but I couldn't announce it then) It works with both macOS and Windows. If you got a tracker connected but want to use the controller instead, you'll have to unpair the tracker.
• The music can be paused/continued by pressing A/X on Oculus Touch or Thumbpad upon Vive wand.
• The racket rotation can be changed by pressing thumbstick/pad and moving it left or right. This will change the rotation with 15° steps.
• Pressing both sticks/pads will reset the racket rotation to default.
• Fixed multiple potential crashes and improved performance some more on lower end hardware such as AMD Pro 460.
• Full support for Oculus Dash if launching with the Oculus SDK. (Steam should offer a choice if not launched from within OpenVR)

While I still got some ideas on how to improve things further, this should tackle the main things people have been complaining about.

I hope you enjoy the game and that everything works correctly :)