Second macOS Tahoe 26.6 Beta Now Available for Developers

Apple rolls out RC builds for upcoming macOS Sonoma and macOS Sequoia updates

In addition to releasing macOS Tahoe 26.6 developer beta 2 today, Apple also seeded Release Candidates for two older versions of macOS.

Second macOS Tahoe 26.6 Beta Now Available for Developers

Apple today provided the second beta of an upcoming macOS Tahoe 26.6 update to developers for testing purposes, with the update coming almost three weeks after Apple seeded the first beta. Developers can download the ‌macOS Tahoe‌ 26.6 update by opening up the System Settings app, selecting the General category, and then choosing Software Update. Beta Updates will need to be enabled, and a free developer account is required. With macOS Golden Ga…

2nd Betas of MacOS Tahoe 26.6 & iOS 26.6 Available for Testing - OS X Daily

While most beta users, and likely Apple too, are focused on the MacOS Golden Gate 27 betas and iOS 27 betas, a separate beta channel remains for current versions of Apple system software, and those have been updated today. With the second beta version of MacOS Tahoe 26.6 beta, iOS 26.6 beta, and iPadOS 26.6 ... Read More The post 2nd Betas of MacOS Tahoe 26.6 & iOS 26.6 Available for Testing appeared first on OS X Daily.

Apple releases macOS Tahoe 26.6 beta 2 with CoreStorage warning

Apple has released macOS Tahoe 26.6 beta 2 to developers, continuing its refinement of the macOS 26 cycle with a focus on stability, deprecations, and backend fixes ahead of macOS 27 Golden Gate. The update does not introduce major user-facing... Read more at Apple releases macOS Tahoe 26.6 beta 2 with CoreStorage warning

macOS 26 Tahoe Beta: Latest beta and how to get it

Macworld Every year, Apple updates the Mac operating system. The current version of macOS is macOS 26, and Apple runs a beta program, which means developers and registered public testers can try out new features before they are released to the general public later in the year. The beta process doesn’t stop with the full release of macOS in the fall. After macOS 26 Tahoe arrived on Macs in September 2025, development continued with new features …