---
title: SKAdNetwork 1 release notes
framework: storekit
role: article
role_heading: Article
path: storekit/skadnetwork-1-release-notes
---

# SKAdNetwork 1 release notes

A version of SKAdNetwork available in iOS 11.3 and later.

## Overview

Overview You’re eligible to receive a version 1.0 postback when any of these conditions are met: The source app uses iOS 13.7 SDK or earlier. The advertised app is App Store-signed and running on a device with iOS 14 or earlier. The original install-validation postback doesn’t include a version number. For more information, see Combining parameters for previous SKAdNetwork postback versions. When verifying an install-validation postback for version 1.0, use the following Apple P-192 public key: MEkwEwYHKoZIzj0CAQYIKoZIzj0DAQEDMgAEMyHD625uvsmGq4C43cQ9BnfN2xslVT5V1nOmAMP6qaRRUll3PB1JYmgSm+62sosG For more information, see Verifying an install-validation postback. New features This is the original version of SKAdNetwork.

## See Also

### SKAdNetwork versions

- [SKAdNetwork 4 release notes](storekit/skadnetwork-4-release-notes.md)
- [SKAdNetwork 3 release notes](storekit/skadnetwork-3-release-notes.md)
- [SKAdNetwork 2.2 release notes](storekit/skadnetwork-2-2-release-notes.md)
- [SKAdNetwork 2.1 release notes](storekit/skadnetwork-2-1-release-notes.md)
- [SKAdNetwork 2 release notes](storekit/skadnetwork-2-release-notes.md)