iPadOS 13.4 (build 17E5249a) is an official Apple over-the-air update for the iPad mini 5 (WiFi), released on 2020-03-03T18:19:37Z. The update package is 814.21 MB. This is a delta (partial) update that requires 13.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 56b1d154289552858c04eecdfbfeb5082bf2a3f4.zip.