Appleが、デベロッパーむけにiOS 18 beta 2 (22A5297f)、iPadOS 18 beta 2 (22A5297f)、macOS 15 beta 2 (24A5279h)、tvOS 18 beta 2 (22J5305e)、visionOS 2 beta 2 (22N5267g)、watchOS 11 beta 2 (22R5299d)を配布開始
https://developer.apple.com/news/releases/