Pre-release versions of the Apple Music, Apple TV and Apple Devices for Windows apps have been discovered in the Microsoft Store. Hidden in the code are references to Apple's upcoming mixed reality operating system.
Apple is preparing to release a trio of Apple apps for Windows – Apple Music, Apple TV and an app to manage Apple devices like the iPhone. Until now, these features have been handled by iTunes. As MacRumors reported, pre-release versions of these apps recently appeared in the Microsoft Store and it didn't take long for people to start examining the code.
xrOS: Apple prepares to launch its mixed reality headset
Twitter user @aaronp613 has found references to Apple's upcoming mixed reality headset operating system in the code discovered.

The code references both RealityOS and xrOS, the presumed names for Apple's upcoming operating systems that will power Apple's mixed reality headsets. The as-yet-unnamed AR and VR headset, which has long been rumored, is expected to launch in early to mid-2023 and go on sale in the second half of the year. (Image: Rendersbyjan)