macOS High Sierra migrated solid-state drives (SSDs) to the modern Apple File System (APFS). The 10.13.1 update brought behind-the-scenes reliability improvements to this architecture.
Who should consider it
Resolved an issue where Bluetooth connectivity would occasionally become unavailable during Apple Pay transactions.
In addition to having a compatible Mac, the system required and 14.3GB of available storage space to perform the upgrade. macos high sierra 10.13.1
with a blank password field would grant full superuser access to any machine running 10.13.1. The Exploit
At WWDC 2017, Apple executives openly joked that the successor to macOS Sierra (10.12) would simply be called "High Sierra." The naming convention mirrored previous refinement eras like Leopard to Snow Leopard, or Lion to Mountain Lion.
The macOS 10.13.1 update arrived during a transitional era for the Mac operating system. It bridged the gap between legacy HFS+ file systems and modern APFS storage structures. Shortly after its release, Apple had to issue a supplementary security update to fix a critical "root" login vulnerability (CVE-2017-13872) that bypassed password prompts. macOS High Sierra migrated solid-state drives (SSDs) to
Cleaned up a glitch where Spotlight search would fail to index files on secondary storage drives. Hardware Compatibility and Requirements
If you are writing an article or about this OS, here are the key features introduced in the 10.13.1 update:
Included more expressive smiley faces, gender-neutral characters, clothing options, and mythical creatures like vampires, fairies, and wizards. In addition to having a compatible Mac, the
Enterprise and power users received stability fixes for productivity workflows.
Designed for faster file duplication, improved encryption, and better crash protection.