Apple's developer beta program has reached the third round, with fresh builds of iOS 26.4 , iPadOS 26.4, watchOS 26.4, tvOS 26.4, and visionOS 26.4 testable, but not macOS Tahoe 26.4. Apple's hardware that works with the 26-generation operating systems - Image Credit: Apple The third developer betas for iOS 26.4, iPadOS 26.4, watchOS 26.4, tvOS 26.4, and visionOS 26.4 arrive after the second, which appeared on February 23 . The first round landed on February 16 . However, it's not a clean sweep of builds, as there's not a third developer beta for macOS Tahoe 26.4. It could still be introduced at a later point in the coming week. Continue Reading on AppleInsider | Discuss on our Forums