iPadOS 12.2 (build 16E5227a) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2019-03-18T17:06:17Z. The update package is 623.27 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8d7b9d18c0b1d63890f3e1e3a5e73ae5f7bc38df.zip.