Apple has released macOS 10.13.2 High Sierra

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

  macOS 10.13.2 High Sierra released