[Vive OpenXR] 0.1.9.8 [list] [*] Support XR_EXT_palm_pose for Vive Cosmos controller. [*] Modify implementation of xrEnumerateInstanceExtensionProperties() based on the spec to avoid OpenXR content crash issues. [*] Refined the cleanup process to prevent play failed for the 2nd time in Editor mode of Unreal. [/list] [Vive OpenXR Hand Tracking] 1.0.0.10 [list] [*] Support XR_EXT_palm_pose. [*] Address an issue that when only XR_HTC_hand_interaction is requested without XR_EXT_hand_tracking, the tracking engine would not work. [*] Resolved a dll unsigned issue to cause Easy Anti-cheat to block content from launching. [/list] [Vive OpenXR Facial Tracking] 0.1.6.8 [list] [*] Report the system property according to the HW capability. [/list] [Vive OpenXR Facial Tracking] 0.1.6.8 [list] [*] Bug fixes. [/list]