Apple、デベロッパー向けにiOS 17.1 Release Candiate (21B74)、iPadOS 17.1 Release Candidate (21B74)、macOS 14.1 Release Candidate (23B73)、watchOS 10.1 Release Candidate (21S67)、tvOS 17.1 Release Candidate (21K69)、iOS 16.7.2 Release Candidate (20H115)、iPadOS 16.7.2 Release Candidate (20H115)を配布開始
https://developer.apple.com/news/releases/