The Meta XR Interaction SDK package contains an Unreal plugin that can be used to build rich UI and 3D object interactions.
Version 85.0.0 Release Notes
What's New
Handedness Gameplay Tags now propagated to interactors, added utility function to FunctionLibrary for getting handedness from Interactor
Adding a delegate (FIsdkGrabThrowEventDelegate) to the GrabTransformerComponent so developers can hook onto if/when a grabbable that supports throwing was thrown
What's Fixed
Fixed crash that could occur in UIsdkFunctionLibrary::FindGrabbableByComponent