"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Apple Alerting Customers to Upcoming Discontinuation of Back to My Mac in macOS Mojave
Back to My Mac was not present in the first developer beta of macOS Mojave and it has not been available in any subsequent beta, but many customers may have missed the news of its imminent sunsetting, which has now been confirmed by Apple.
Back to My Mac is a feature that is designed to allow Mac owners to connect to one Mac from another Mac for file transfers and screen sharing purposes. It lets users set up a network of Mac computers with two or more Macs, but it can be complicated to set up and use, which may be why Apple has decided to discontinue it in favor of simpler measures.
Apple is directing customers to a support document that outlines the changes coming to Back to My Mac, instructing them on how to transition to iCloud Drive, screen sharing, and Apple Remote Desktop.
Back to My Mac will not be available on macOS Mojave. You can get ready now by learning about alternatives for file access, screen sharing, and remote desktop access.Apple's support document suggests customers can access all of their files across devices with iCloud Drive, operate other Macs with screen sharing, and manage Macs remotely with Apple Remote Desktop, software available from the Mac App Store for $80.
Many Back to My Mac users are likely to be unhappy with Apple's suggestion to transition to Apple Remote Desktop for remote management given its high price and the fact that it sees few updates, but there are other options like TeamViewer and LogMeIn.