Apple’s Worldwide Developer Conference (WWDC) has been focused software for developers since the beginning, but in recent years, hardware announcements slowly but surely crept into the keynote adress. Apple’s current rack- mountable Mac Pro June Wan for ZDNet: Sources and industry reports point to Apple releasing a new AR/VR headset, the company’s first venture into an untapped product category in years, and naturally, a new operating system to follow. Updates to various Mac models, including new display sizes and chipsets, are on the cards, too. 1. Reality Pro headset (AR/VR): Chances of being at WWDC: High. Reality Pro will run on a new “XrOS” platform that’s heavily inspired by iPadOS, expanding on familiar apps and services like internet browsing, entertainment,…