iPadOS 12.1.3 (build 16D5037a) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, WiFi, 1TB Model), released on 2019-01-07T18:06:56Z. The update package is 132.47 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 375d44b9b4b1f976cd5a6f5f2e10311267f201f8.zip.