https://www.theverge.com/2018/6/4/17416848/apple-mac-os-mojave-10-14-update-announced-features-wwdc-2018

The next version of macOS will be called Mojave and will come with a bunch of new features including a dark mode, more organizational options, and desktop versions of several iOS apps. Apple CEO Tim Cook said Mojave’s new features are “inspired by pro users, but designed for everyone.”

The new version was announced today at WWDC, Apple’s annual developer conference. A public beta will likely start this summer, with a final release coming in the fall.