Apple today released the second beta of macOS High Sierra 10.13.1 to developers. This comes nearly two weeks after the first build was seeded. Those on the public beta of macOS can expect this build in about a day or two.
To install the build, head over to the “Updates” tab in the App Store and check for updates. There, you’ll find the new build ready to install. Just click the “Update” button next to the macOS High Sierra 10.13.1 beta listing and restart your Mac. The process may take a little while, so be patient and don’t turn off your Mac manually if you don’t have to.
So far, there hasn’t been any noticeable changes spotted in the new beta but we’ll let you know if we find anything down the line.