Build 5.10.22 (V-Ray 5, update 1.2) (02 September 2021)
New features:
-V-Ray: Support for Chaos Cosmos
-VRayTextures: Implement V-Ray Normal Map texture
-VRayTextures: Add TexMix as classic shader and node in the V-Ray node space

Modified features:
-VRayMaterials: Material viewport previews are slow even for constant colors
-VRayTextures: Scenes load slowly with enabled material previews
-V-Ray: Consider disabled motion blur from Cinema 4D tag
-VRayProxy: Flip proxy z-axis to improve compatibility with other host applications with right-handed coordinate system
-VRayLights: Ozone and Turbidity parameters in VRay Sky should be inactive when Sky Model is set to Improved

Bug fixes:
-V-Ray: Fixed wrong shadows casted by V-Ray Sun to Volumetric objects
-V-Ray: Moving the VFB window causes the image inside to flicker
-V-Ray: The Vertical Shift parameter in the Physical Camera does not work in Production rendering

https://www.chaosgroup.com/vray/cinema-4d/