iPadOS 13.3 (build 17C5046a) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, WiFi), released on 2019-11-20T18:04:04Z. The update package is 135.04 MB. This is a delta (partial) update that requires 13.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 41f4b721de643148e71c1d463f569d37f2c66880.zip.