iPadOS 12.2 (build 16E5227a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2019-03-18T17:06:34Z. The update package is 50.19 MB. This is a delta (partial) update that requires 12.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6d8c4a066478b7750a9ebcfc9fc0deb73ed62092.zip.