š You can verify your specific build and download official updates through the Chaos Download Center . Chaos ships V-Ray 5 for Cinema 4D Update 2 - CG Channel
The "vray_adv_50044" build introduced several workflow-changing tools that allow users to handle lighting and compositing directly within the V-Ray Frame Buffer (VFB). š ļø Interactive Light Mixing
Change light color and intensity without re-rendering.