Apple has begun rolling out the first public beta 1 of macOS 26.6, code‑named Tahoe. The build (25G5028f) matches yesterday’s developer release, offering no visible UI changes. Release notes only cite a fix for mis‑identified Intel‑only app warnings. Users can now test stability ahead of the expected final launch after WWDC.

To join, participants must enroll in Apple’s public beta program via beta.apple.com, then enable Beta Updates in System Settings under General → Software Update. Selecting “macOS Tahoe 26.6 Public Beta” triggers the download. The short beta window suggests Apple will focus on polishing performance and compatibility issues before the macOS 27 unveiling later this year.

With the developer cycle already spanning several weeks, the public beta gives enthusiasts a chance to surface regressions before the official release. Since the build introduces no new features, the primary value lies in early detection of bugs that could affect enterprise workflows or legacy Intel apps. Apple’s incremental approach keeps the macOS roadmap on schedule.

Developers reporting on forums note that the Intel‑only warning fix resolves a long‑standing annoyance for users running Rosetta 2 translations. While the beta remains quiet on feature set, the smooth rollout signals Apple’s confidence that macOS 26.6 will serve as a stable bridge to the upcoming macOS 27, which promises broader architectural changes.