Thursday, January 22, 2026
DeveloperMacNews

Developer beta of macOS Big Sur 11.6.1 available

Apple has seeded the first round of developer betas for most of its operating systems. They include macOS Tahoe 26.3, iOS 26.3, iPadOS 26.3, tvOS 26.3, visionOS 26.3, and watchOS 26.3.

Apple has released a developer beta of macOS Big Sur 11.6.1. It provides several security fixes.

Registered developers can download the beta via Apple’s developer portal. Or it can be downloaded over-the-air once the proper configuration profile has been installed from the Developer Center.

Dennis Sellers
the authorDennis Sellers
Dennis Sellers is the editor/publisher of Apple World Today. He’s been an “Apple journalist” since 1995 (starting with the first big Apple news site, MacCentral). He loves to read, run, play sports, and watch movies.