iPadOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2018-02-19T21:12:58Z. The update package is 1.14 GB. This is a delta (partial) update that requires 10.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 97d4fa11f8cb4c42f67fe7abe8377c0aefe3596a.zip.