iPadOS 15.7 (build 19H12) is an official Apple over-the-air update for the iPad 8 (WiFi), released on 2022-10-24T17:40:30Z. The update package is 2.5 GB. This is a delta (partial) update that requires 14.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d74cabfde53a26edda8a44d3981d473036d2f529.zip.