iPadOS 13.4.5 (build 17F5044d) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2020-04-15T17:15:23Z. The update package is 221.48 MB. This is a delta (partial) update that requires 13.4.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f49f65dc80751ebce0efc69b1d50f737ecc42d37.zip.