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Apple unveils second developer beta of macOS High Sierra 10.13.3

One week after the last release, Apple has deployed the second beta of macOS High Sierra 10.13.3 beta for developer testing.

The release notes remain sparse, with no note of any new features or improvements. The beta is build number 17D25b, with the last build having number 17D20a.

Apple's latest beta releases are available to registered developers through the Mac App Store's update mechanism.