If you encounter issues with this update, please post in the [url=https://steamcommunity.com/app/250820/discussions/3/]SteamVR Bug Report[/url] forum. If possible, please include a system report to aid in tracking down your issue. [b]Replies to this post are not tracked for bug reporting purposes. Please use the forum linked above to report issues.[/b] [b]SteamVR:[/b] [list] [*] Fixed a performance regression with overlay apps that use WaitFrameSync. https://steamcommunity.com/app/250820/discussions/3/6087244701377116202/ [*] A reload of the chaperone file will now cause the VREvent_SeatedZeroPoseReset and VREvent_StandingZeroPoseReset to be sent. [/list] [b]OpenXR:[/b] [list] [*] Implemented XR_EXT_local_floor. [*] XR_REFERENCE_SPACE_TYPE_STAGE will no longer be affected by recentering. Instead, this functionality is moved to XR_REFERENCE_SPACE_TYPE_LOCAL_FLOOR_EXT. [*] XR_TYPE_EVENT_DATA_REFERENCE_SPACE_CHANGE_PENDING will no longer be sent for STAGE when a recenter occurs, and instead will be sent for XR_REFERENCE_SPACE_TYPE_LOCAL_FLOOR_EXT, when enabled. [*] xrCreateReferenceSpace will now return XR_ERROR_VALIDATION_FAILURE when a reference space is not active for a session. [/list]