* Custom stages (public version has 3 built-in stages to choose from while private version allows loading stage files from your content folder)

* Virtual screens. This was available in early versions but later removed for performance reasons. Now it can be turned on in stage settings.  

* Lighting control moved to stage settings, so each stage can have its own lighting setup. 

* Saved scene data now include stage & its settings.

* Various other fixes & improvements.