MacOS Death Valley is the next major update of macbook all we know
- 5 June 2017: macOS 10.13 unveiled at WWDC 2017. Apple demonstrates new features and announces name of new OS. First developer beta released to devs.
- July 2017: First public beta released. Developer beta continues to receive updates.
- September 2017: Final version of macOS 10.13 is released to the public.
