Update content:
If you are already a member of the Apple beta software program, you can now check the system update, Apple today pushed the developer Beta 7 and the public version of the Beta6,build code is 16a304a.
However, Apple today only pushed the beta version of MacOS, and did not mention that watchOS and Tvos,ios had received a beta upgrade in Friday.
As in previous versions, the main focus of the MacOS 10.12 Beta7 version description is the ability to automatically unlock Mac devices using Apple Watch, which is mostly a bug fix and performance improvement due to the close to the official version.
It is worth mentioning that MacOS 10.12 will no longer support the Macs of older systems than OS X10.8, that is, if you want to use the MacOS 10.12 system, your MacBook or imac must be manufactured after 2009 years, while the MacBook Air, MacBook Pro, Mac Mini or Mac Pro will need to be 2010 years later.
If you are already running MacOS Beta, just go to the Mac App Store to find the Upgrade button and click the upgrade directly