iPadOS 13.4.5 (build 17F5034c) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, Cellular), released on 2020-03-31T17:20:09Z. The update package is 314.75 MB. This is a delta (partial) update that requires 13.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e57ddcc31326c50a338e5d376919bbc7de33476b.zip.