Arriving a week after iOS 12, which will be released to the unwashed masses on 17 September, macOS Mojave will be supported by virtually every Mac device that has shipped since mid-2012.
Another interesting feature new to Mojave is the Continuity Camera, an overhauled way to insert photos or documents from an iPhone to Mac apps.
Leaving the news until the last minutes of this year's almost two-hour presentation on Wednesday, CEO Tim Cook revealed the launch date with little fanfare, mentioning it with about as much drama as he had the update to tvOS, the operating system that powers Apple TV.
And then there's macOS Mojave, which is quite an upgrade. "And keeping using them is the best thing for the planet". Yes, you'll be able to ask Siri to help you figure out where your iPhone is via another mobile device.
Hurricane Florence: North Carolina family's garage submerged in water
Florence is expected to dump several feet of rain on the Carolinas as she makes a slow push inland over the next few days. Peggy Perry, who was rescued by another group in New Bern, said rising water forced her into the upper level of her home.
Which phones does iOS 12 work with?
Once you've signed up and agreed to the terms and conditions, you can select the "iOS" tab where you'll be able to download the beta profile on to your device. With the iOS 12, Apple is changing that. Even if you were testing the betas of Mojave, you probably weren't doing so on your main Mac.
I've been running Mojave betas all summer on my MacBook Air, and honestly, I will not be installing the final release of Mojave on my 27-inch iMac right away. Download and install the file, and voila, the process is complete. GM is the final build, which will be released to the general public on September 19, at least for majority. macOS Mojave might arrive a little later. And there are contemporary security controls that enable you give apps permission to seem your design, non-public data, and procure entry to your microphone, or jabber them that procure entry to. We'll be publishing coverage of all these upgrades in the coming weeks and months, so stay tuned.