Apple、デベロッパ向けにiOS 26.2 beta 3 (23C5044b)、iPadOS 26.2 beta 3 (23C5044b)、macOS 26.2 beta 3 (25C5048a)、macOS Sonoma 14.8.3 RC 3 (23J216)、macOS Sequoia 15.7.3 RC 3 (24G416)、tvOS 26.2 beta 3 (23K5046a)、watchOS 26.2 beta 3 (23S5297b)を配布開始
https://developer.apple.com/news/releases/