---
title: App Store Connect API 1.6 release notes
framework: appstoreconnectapi
role: article
role_heading: Article
path: appstoreconnectapi/app-store-connect-api-1-6-release-notes
---

# App Store Connect API 1.6 release notes

Update your server-side code to use new features, and test your code against API changes.

## Overview

Overview App Store Connect API version 1.6 provides resources that enable you to automate actions you take in App Store Connect. New features The API adds App Clips and App Clip Experiences. For TestFlight, a new attribute in BetaGroupUpdateRequest.Data.Attributes helps developers manage their iOS apps on Apple silicon Mac computers. The Build.Relationships.BuildBundles and BuildBundle.Relationships.BuildBundleFileSizes relationships provide developers more insight into their app binaries. The Apps resource adds the ability to configure a subscription status URL for production and sandbox environments in App.Attributes and AppUpdateRequest.Data.Attributes.

## See Also

### Versions

- [App Store Connect API 4.4 release notes](appstoreconnectapi/app-store-connect-api-4-4-release-notes.md)
- [App Store Connect API 4.3.1 release notes](appstoreconnectapi/app-store-connect-api-4-3-1-release-notes.md)
- [App Store Connect API 4.3 release notes](appstoreconnectapi/app-store-connect-api-4-3-release-notes.md)
- [App Store Connect API 4.2 release notes](appstoreconnectapi/app-store-connect-api-4-2-release-notes.md)
- [App Store Connect API 4.1 release notes](appstoreconnectapi/app-store-connect-api-4-1-release-notes.md)
- [App Store Connect API 4.0 release notes](appstoreconnectapi/app-store-connect-api-4-0-release-notes.md)
- [App Store Connect API 3.8 release notes](appstoreconnectapi/app-store-connect-api-3-8-release-notes.md)
- [App Store Connect API 3.7 release notes](appstoreconnectapi/app-store-connect-api-3-7-release-notes.md)
- [App Store Connect API 3.6 release notes](appstoreconnectapi/app-store-connect-api-3-6-release-notes.md)
- [App Store Connect API 3.5 release notes](appstoreconnectapi/app-store-connect-api-3-5-release-notes.md)
- [App Store Connect API 3.4 release notes](appstoreconnectapi/app-store-connect-api-3-4-release-notes.md)
- [App Store Connect API 3.3 release notes](appstoreconnectapi/app-store-connect-api-3-3-release-notes.md)
- [App Store Connect API 3.2 release notes](appstoreconnectapi/app-store-connect-api-3-2-release-notes.md)
- [App Store Connect API 3.1 release notes](appstoreconnectapi/app-store-connect-api-3-1-release-notes.md)
- [App Store Connect API 3.0 release notes](appstoreconnectapi/app-store-connect-api-3-0-release-notes.md)