iPadOS 12.0 (build 16A366) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2018-09-12T19:08:06Z. The update package is 1.29 GB. This is a delta (partial) update that requires 11.2.6 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 276a95ab99d62ddc4ebf7ed241aca0eb02d37bcf.zip.