Release 1.3.1 Pro builds (Patreon)

Updated to build 537 to fix eye contact controls, plus updates to bone mapper.

Updated to build 536 with fixes to content scan and a few other bugs. The new version also duplicates cache.json file in your settings folder before it scans the library to avoid possible data loss in the future.  

Please note that the RT build has always been setup for Pro tier and above since the begining. 

Previously it was also published to Supporter and Patron tiers because we wanted to provide our long term supporters a bit extra privilege and the RT build itself has been more or less experimental since many things around it are still in preview state in Unity. 

As raytracing and DX12 reaching maturity in Unity soon, the RT build is also going to be more mature. From 1.3.1 release you will no longer be able to activate the RT build if you are in lower than Pro tier. You can still download and run it but it will stay in the lite mode without activation. 

Sorry if this causes any inconvienience.