"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
AirPods and AirPower: Everything We Know
MacBook Delays? Next Tuesday?
Many readers may be disappointed in the lack of release, but Appleinsider also reiterates an imminent release within the next few weeks.
Meanwhile, the "MacBook" slip-up on Apple's site also feeds speculation that the MacBook will be arriving shortly. Apple's last web mishap (iWeb) predated the iWeb announcement by 5 days.