Apple has seeded the first developer betas of macOS Sequoia 15.3, iOS 18.3, and iPadOS 18.3, tvOS 18.3, visionOS 2.3, and watchOS 11.3.
Registered developers can download the betas via Apple’s developer portal. Or they can be downloaded over-the-air once the proper configuration profile has been installed from the Developer Center.
Article provided with permission from AppleWorld.Today