MacOS Sequoia

macOS Sequoia (version 15) is the twenty-first version of macOS, which was released on September 16, 2024.^[1] It was announced at WWDC 2024 on June 10, 2024.^[2]

macOS Sequoia

Version of the macOS operating system
Developer	Apple Inc.
OS family	Macintosh Unix, based on Darwin (BSD)
Source model	Closed, with open source components
General availability	September 16, 2024
Update method	Software Update
Platforms	x86-64, ARM64
Kernel type	Hybrid (XNU)
License	Proprietary software with open-source components and content licensed with APSL
Preceded by	macOS Sonoma
Succeeded by	macOS Tahoe
Official website	apple.com/macos/macos-sequoia/
Support status
Supported