secondflush https://blog.hatena.ne.jp/secondflush/ Second Flush https://secondflush.hatenablog.com/ iOS/iPadOS Devices Model iPad Air 11" (6th, M2) iPad Air 13" (6th, M2) iPad Air 11" (7th, M3) iPad Air 13" (7th, M3) Device Released 2024.5.15 2024.5.15 2025.3.12 2025.3.12 Original OS 17.5 17.5 18.3.1 18.3.1 Last OS 18.6 18.6 18.6 18.6 OS Version OS Released 17.5 2024.5.13 ● ● 17.5.1 2024.5.20 ● ● 17.6 2024.7.29 ● ● … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecondflush.hatenablog.com%2Fentry%2F2025%2F07%2F30%2F122808" title="iPad AirとiPadOSの対応表 - Second Flush" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2025-07-30 12:28:08 rich https://secondflush.hatenablog.com/entry/2025/07/30/122808 1.0 100%