iPadOS 13.6 (build 17G5059c) is an official Apple over-the-air update for the iPad Pro 4 (11-inch, WiFi), released on 2020-06-30T17:22:52Z. The update package is 295.65 MB. This is a delta (partial) update that requires 13.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 84ac187b575d0cda0e7084cd0bec1f5689257f23.zip.