iPadOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2018-02-19T21:13:24Z. The update package is 155.74 MB. This is a delta (partial) update that requires 11.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e13d5a68b3c117ded83efc5f26a227178095fe57.zip.