Apple on Wednesday released macOS High Sierra 10.13.2 to the public, after a month of testing. This marks the second update for macOS High Sierra, and it can be installed via the Updates tab in the Mac App Store.
Release notes:
The macOS High Sierra 10.13.2 update improves the stability, compatibility and security of your Mac, and is recommended for all users.
This update:
- Improves compatibility with certain third-party USB audio devices
- Improves VoiceOver navigation when viewing PDF documents in Preview
- Improves compatibility of Braille displays with Mail
As you can see, there’s not much here in the way of user-facing changes, but it’s recommended everyone install the update. Apple has also recently released iOS 11.2, watchOS 4.2 and tvOS 11.2.