iPadOS 12.0 (build 16A5364a) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2018-08-23T20:07:49Z. The update package is 1.23 GB. This is a delta (partial) update that requires 11.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f02f6bf909361f39c4b6bab64c61b813c3f31337.zip.