Macos High Sierra 10.13 (17a365) -

: Added native support for HEVC (High-Efficiency Video Coding) and HEIF (High-Efficiency Image File Format) , which improved data compression without sacrificing quality. Key Application Updates

: A 64-bit file system featuring native encryption, crash protection, and instantaneous file cloning. macOS High Sierra 10.13 (17A365)

: Introduced support for external GPUs and advanced machine learning, providing developers with lower-overhead access to the Mac's graphics processing unit. : Added native support for HEVC (High-Efficiency Video

The most significant change in 10.13 was the introduction of the as the default for Macs with all-flash storage. macOS High Sierra 10.13 (17A365)

The technical requirements for 10.13 remained consistent with macOS Sierra.