Second macOS Tahoe 26.3 Beta Now Available for Developers
Apple today provided the second beta of an upcoming macOS Tahoe 26.3 update to developers for testing purposes, with the update coming four weeks after the launch of the first beta.

Developers can download the macOS Tahoe 26.3 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.
There's no word yet on what's included in macOS Tahoe 26.3, and no new features were found in the first beta.
We'll likely see Apple release macOS Tahoe 26.3 at the end of January given past launch timelines.
Popular Stories
Apple today provided the third beta of an upcoming macOS Tahoe 26.5 update to developers for testing purposes, with the update coming a week after the second beta.
Developers can download the macOS Tahoe 26.5 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...
Apple today provided public beta testers with new releases of upcoming iOS 26.5, iPadOS 26.5, macOS Tahoe 26.5, watchOS 26.5, and tvOS 26.5 updates for testing purposes. The public betas come a day after Apple provided the betas to developers. These are the third iOS 26.5 and iPadOS 26.5 betas, but the second macOS Tahoe 26.5 public beta.
After signing up for beta testing on Apple's beta...
Apple today provided the fourth beta of an upcoming macOS Tahoe 26.5 update to developers for testing purposes, with the update coming a week after the third beta.
Developers can download the macOS Tahoe 26.5 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...