The official release of the Mac’s operating system is now macOS Tahoe 26.4, as Apple continues to add performance and security updates, plus a little more.
macOS Tahoe 26 – Image Credit: Apple
macOS Tahoe 26 – Image Credit: Apple
Following the public release of macOS 26.3 in February 2025 with no significant new features, Apple has updated that version twice. Once was to support the new Studio Displays with macOS 26.3.1, and the once more with macOS 26.3.2 with more support for the MacBook Neo.
Now those are all superseded with macOS 26.4, which has been publicly released after weeks of beta testing. There was one curious moment when Apple released a macOS 26.4 beta a day later than its iOS 26.4 one, but there’s no apparent reason for that.