iPadOS 12.0 (build 16A5364a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2018-08-23T20:07:44Z. The update package is 1.18 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: 8b720b5786d8ac8e96f576ee778d814518202255.zip.