Apple today released the macOS High Sierra public beta 4 for Macintosh.

Apple’s free public beta releases allow users who are not registered developers to test pre-release versions of macOS.

macOS High Sierra public beta 4 follows the release of the fifth developer beta yesterday.

Apple’s next-gen macOS includes the Apple File System (APFS), HEVC support, Metal 2, improvements to Mail, Photos, and Safari, and more.

MacDailyNews Take: It’s snappy, but it’s still a beta so keep it off production Macs!

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How to create an external Mac startup disk for macOS High Sierra – July 7, 2017