Developer Betas for iOS 26, iPadOS 26, and macOS 26 Now Accessible to Developers
Apple has launched its second round of developer beta builds for its upcoming operating systems, including iOS 26, iPadOS 26, macOS 26, watchOS 26, tvOS 26, and visionOS 26. This follow-up comes after the first wave of betas, introduced during the WWDC keynote on June 9, when Apple presented its latest updates. The second developer betas bring updates to the iOS and iPadOS platforms, with version numbers changing to 23A5276f for both systems. Previous builds were 23A5260n for iPadOS and 23A5260u for iOS.
The macOS 26 beta has also been updated to 25A5295e, while watchOS, tvOS, and visionOS saw their build numbers increase to 23R5296f, 23J5295e, and 23M5279f, respectively. Central to the updates across these operating systems is the introduction of ‘Liquid Glass,’ a new user interface aesthetic that emphasizes transparency, now evident in Apple’s first-party apps. Specific enhancements for iOS 26 include a redesigned battery management system, an upgraded camera app, improved integration with ChatGPT, and new features for AirPods. iPadOS 26 focuses on improving productivity with enhancements to the Files app, the introduction of Preview, and significant updates to window management.
Meanwhile, macOS 26 includes a new Phone app that allows seamless integration of iPhone calls on desktops, Clipboard History features, and an overhaul of Spotlight. Apple is also testing a second track of developer betas for current operating systems, like iOS 18.6 and macOS 15.6. Users are strongly advised against installing beta software on primary devices due to potential data loss issues, and it is recommended to use non-essential hardware instead. For those interested in exploring these updates, waiting for initial public betas is suggested to minimize risks.