iPadOS 13.1 (build 17A5844a) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2019-09-18T17:06:40Z. The update package is 193.76 MB. This is a delta (partial) update that requires 13.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9245d22a180b8c38b700b95d83a17314eb424ff5.zip.