Still no new Siri in macOS Tahoe 26.4, but there are bug fixes, emoji and Rosetta 2 warnings

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.


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Now those are all superseded with macOS 26.4, which has been publicly released after weeks of beta testing.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.


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