Apple、デベロッパー向けにiOS 26.0 beta 2 (23A5276f)、iPadOS 26.0 beta 2 (23A5276f)、watchOS 26.0 beta 2 (23R5296f)、visionOS 26.0 beta 2 (23M5279f)、tvOS 26.0 beta 2 (23J5295e)、macOS Tahoe 26.0 beta 2 (25A5295e)、HomePod Software 26 beta 2 (23J5295e)配布開始
https://developer.apple.com/news/releases/