iPadOS 13.4.5 (build 17F5044d) is an official Apple over-the-air update for the iPad Pro 4 (11-inch, WiFi), released on 2020-04-15T17:15:35Z. The update package is 172.9 MB. This is a delta (partial) update that requires 13.4.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 117a5676e522b2f3fff4adac5b38ae52f38844a0.zip.