Looks like macOS 10.14 will have a new dark mode and an Apple News app
https://techcrunch.com/2018/06/02/macos-dark-mode/
Apple’s Worldwide Developers Conference is just a couple of days away, but some of the updates appear to have been revealed early.
Specifically, developer Steve Troughton-Smith tweeted some screenshots this morning of what he said was macOS 10.14. And while the screenshots focused on Xcode 10, they also revealed a couple of bigger changes to the operating system.