Apple、デベロッパー向けにiOS 16 beta 2 (20A5303i)、iPadOS 16 beta 2 (20A5303i)、macOS 13 beta 2 (22A5286j)、watchOS 9 beta 2 (20R5307h)、tvOS 16 beta 2 (20J5319h)を配布開始
https://developer.apple.com/news/releases/