iPadOS 13.6 (build 17G5045c) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2020-06-09T17:27:53Z. The update package is 142.43 MB. This is a delta (partial) update that requires 13.5.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e4d163a19729db99f7758e94802d00adab19b50e.zip.