com.unity.xr.windowsmr 2.3.1-preview.1 Package Notes

Fix reference point subsystem to default allow for persisted anchor points. Provide an extension API to the reference point subsystem to allow for manual clearing of the persisted anchor points.
Fix binaries copying into builds when Windows Mixed Reality was not enabled in XR Management.
Fix loader to only run on Windows Editor or Player.
Fix invalid memory copying of missing meshing data.
Fix null deref issue when accessing source state properties
Fix rotation gimble lock at 120 degrees due to using LERP instead of SLERP for rotation interpolation.
Fix anchor issue where we were not taking into account any currently stored anchors the WMR may have.
Fix anchor issue were we were not correctly determining the proper location for an anchor returned from the WMR anchor store on subsequent app starts.
Fix anchor issue where we were not correctly setting tracking state on each anchor.
Implement support for Mirror View OcclusionMeshSideBySide.
Fix culling clipping issue where clipping was overly aggressive on HMDs.
Add ability to force reload Microsoft Anchor Store using extension API on WindowsMRReferncePointSubsystem.

com.unity.xr.windowsmr 2.3.1-preview.1