iPadOS 13.4 (build 17E5249a) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2020-03-03T18:19:57Z. The update package is 142.62 MB. This is a delta (partial) update that requires 13.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1b662feb1e6cb70bc0e2c7e97d5abd1f41fa809f.zip.