macOS Sonoma (version 14) is the twentieth and latest major release of macOS, Apple's operating system for Macintosh computers. The successor to macOS Ventura, it was announced at WWDC 2023 on June 5, 2023, and released on September 26, 2023. It is named after the wine region located in California's Sonoma County.The first developer beta was released on June 5, 2023, and macOS Sonoma entered public beta on July 11, 2023.