iPadOS 13.1 (build 17A5821e) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2019-08-27T17:28:25Z. The update package is 365.32 MB. This is a delta (partial) update that requires 13.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ff87e8c7f781198b2c9c3e90a75de1a840c3e674.zip.