iPadOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2018-02-19T21:13:19Z. The update package is 1.2 GB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e7563a756b0ceab4d5cd00e214322ed4d855ebf2.zip.