iPadOS 12.2 (build 16E5223a) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, Cellular), released on 2019-03-11T17:09:33Z. The update package is 789.26 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: a9567a6581d5e48e15c79716e17b84dc62876253.zip.