In the event launch iPhone 8, iPhone X, Apple Watch Series 3, Apple TV 4K and the new wireless charger AirPower, Apple did not talk about anything MacOS High Sierra nor about the next generation of MacBook si iMac / iMac Pro which is expected to enter the market at the end of this year.
However, at the end of the event Steve Jobs Theater, the presentation page of macOS High Sierra has been updated, and here we find the date from which Mac users will be able to upgrade the operating system.
So, starting with 25 September 2017, macOS High Sierra will be able to be installed on all compatible Mac and MacBook devices.
macOS High Sierra Compatibility
The new operating system is a continuation of MacOS Sierra and it will not bring radical changes, but there are many novelties present. From redesigned Apple applications, functionality to changing the format for data storage (core storage), new technologies for graphics and video. So applications like Photoshop and Pixelmator will run better on the new operating system.
macOS Hight Sierra can be installed and run on all systems Poppy si MacBook products in 2009 (late 2009), MacBook Air, MacBook Pro, Mac mini si Mac Pro produced by 2010.macOS High Sierra - Release date and compatibility