Performance Improvements
This patch has a number of performance improvements to help reduce the load on your CPU (which is the bottleneck for most in QuiVr).
It also turned on Development mode and script debugging (a little bit extra overhead, hopefully not too much). I think that most of the people suffering from serious performance issues have something else going on within the game than just normal gameplay load.
Most likely there is an error being thrown every frame (which destroys performance), this update will show errors as red messages on the bottom left of the screen (just like in the Alpha).
If you were one of the people affected by serious performance problems, please take a look at this update, and if the issue persists, if you can get a screenshot of any error messages that pop up it would be greatly appriciated!