VRWorks 2.5 SDK Release

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NVIDIA released VRWorks SDK V2.5 for application and headset developers along with the NVIDIA display drivers 387.92 (Windows) and 387.12 (Linux/Beta).
The drivers are available for download at: and the SDK has been posted at

  • Updated Vulkan Interop (interop_vk) sample to use the ratified VK_KHR_external_memory* and VK_KHR_external_semaphore* extensions replacing the deprecated extensions VK_KHX_*.
  • Updated the Vulkan Runtime to
  • Other sample specific bug fixes.

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