iPadOS 13.4 (build 17E5249a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2020-03-03T18:19:51Z. The update package is 124.8 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: 8d073f467a59a8a897d460bd0a2b4c4c006031e2.zip.