Apple has released macOS 26.6 to the public, but don't expect much in the way of big changes to features this time around.
Apple has concluded its beta testing program for updates to its current-gen operating systems. After five developer betas and a release candidate, it has now shipped macOS Tahoe 26.6.
At the same time, Apple has also brought out updates for earlier macOS versions. There are updates available for macOS Sequoia 15.7.8 and macOS Sonoma 14.7.7.
As usual for any system update, it is advisable to install the update, due to Apple including various bug fixes, performance improvements, and security refinements. However, unlike the macOS 27 Golden Gate beta program, you're not going to see any real feature-based additions.
Instead, users may be forgiven for not seeing any real updates to macOS 26.6 at all. However, release notes for the betas and the RC edition show that there are some changes.
The release notes for the RC build mention some small improvements, including the deprecation of encrypted HFS+, which won't be supported in macOS 28.
It also resolves a problem with deprecation notifications where it incorrectly identifies an app as Intel-only. This occurred when a system plugin loader like the Color Picker loads x86 code into the host process.
HealthKit also adjusted temporally-weighted average statistics queries for discrete quantity types, such as resting heart rate. It was occasionally returning high values in cases when sample times overlapped.
For Messages, the build fixes HDR screenshots that can appear garbled when sent to other users.
How to update to macOS 26.6
To update, open System Preferences, then General, followed by Software Update. If there is a software update available, select to install it.
