This page details the iOS, iPadOS, macOS, watchOS, tvOS, audioOS and visionOS beta programmes I am part of and the latest features included in them. The numbers in brackets are the current build numbers. The devices are the devices these builds are deployed on.
iOS 26.4 beta 3 (23E5223f) – iPhone 17 Pro Max, iPhone Air
Released on March 2nd.
iPadOS 26.4 beta 3 (23E5223f) – iPad Pro 11″ (7th Gen), iPad Pro 12.9″ (3rd Gen), iPad mini (6th Gen)
Released on March 2nd.
macOS ‘Tahoe’ 26.4 beta 2 (25E5218f) – MacBook Air 13″ M4 (2025), MacBook Pro 14″ M4 Pro (2024), iMac 24″ M4 (2024), Mac mini M4 (2024)
Released on February 23rd.
watchOS 26.4 beta 3 (23T5226e) – Apple Watch Ultra 3 GPS + Cellular
Released on February 16th.
tvOS and audioOS 26.4 beta 3 (23L5224d) – Apple TV 4K (3rd Gen), HomePod (1st Gen), HomePod mini, HomePod (2nd Gen)
Released on March 2nd.
visionOS 26.4 beta 3 (23O5225f) – Apple Vision Pro (M2)
Released on March 2nd.