With the iOS and watchOS system upgrades, Apple today also released the macOS High Sierra 10.13.1 system to support the new emoji expression package and other content fixes. There is not much mention in the update log, but only a few new emojis are added, fixes Bluetooth issues involving Apple Pay, improved the stability of Microsoft Exchange information synchronization, and Spotlight input issues. In addition, Apple has mentioned a variety of KRACK WiFi vulnerabilities in a special security content page.
The latest release number is 17B48, the latest beta version is 17B46a. Full external GPU support is not included and is expected to be online next spring. Foreign media editor in the 2016 MacBook Pro test, the entire update package capacity of 4.8GB.