# iOS SDK changelog

> Track versioned releases and updates for the Unity Ads iOS SDK.

## Version 4.19.0 - released 2026-06-23

* Fixed bugs and added stability improvements.

> **Important:**
>
> Direct integration publishers: Refer to the Unity Ads 4.19.0 iOS API reference for [Swift](/ads-ios/4.19.0/sdk-integration/api/ios-api-swift.md) and [Objective-C](/ads-ios/4.19.0/sdk-integration/api/ios-api-objc.md) for deprecated APIs.