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Apple releases macOS High Sierra beta 3 to developers

Apple has released macOS High Sierra beta 3 for developer testing. macOS High Sierra includes the new Apple File System, HEVC video playback, Metal 2, Photos and Safari upgrades, and more.

macOS High Sierra beta 3 is currently only available to registered developers for now. Apple typically holds new public beta versions for a few days for major updates.

We’ll update with any changes discovered in the latest macOS High Sierra release below.

For more on macOS High Sierra, check out these stories:

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Avatar for Zac Hall Zac Hall

Zac covers Apple news, hosts the 9to5Mac Happy Hour podcast, and created SpaceExplored.com.