iPadOS 13.4 (build 17E5249a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2020-03-03T18:19:50Z. The update package is 124.85 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: 1246a081bba4db7c044246feb81437fb69015fbb.zip.