Apple、デベロッパー向けにXcode 15.1 beta 3 (15C5059c)、iOS 17.2 beta 3 (21C5046c)、iPadOS 17.2 beta 3 (21C5046c)、macOS 14.2 beta 3 (23C5047e)、watchOS 10.2 beta 3 (21S5349e)、tvOS 17.2 beta 3 (21K5348f)、visionOS 1.0 beta 6 (21N5300a)を配布開始
https://developer.apple.com/jp/news/releases/