iPadOS 7.0 (build 11A4449d) is an official Apple over-the-air update for the iPad mini (WiFi). The update package is 13.03 MB. This is a delta (partial) update that requires 7.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 408052163ce57461e3192174072f9cd97d8686d1.zip.