Apple、デベロッパー向けにiOS 18.6 beta 3 (22G5073b)、iPadOS 18.6 beta 3 (22G5073b)、macOS 15.6 beta 3 (24G5074c)、tvOS 18.6 beta 3 (22M5074b)、visionOS 2.6 beta 3 (22O5773b)、watchOS 11.6 beta 3 (22U5074b)を配布開始
https://developer.apple.com/news/releases/