# iOS

## Summary

* Bug fixes and improvements.
* A new [Crash Detection Events](/crash-detection-events.md) feature has been added to the SDK, allowing client applications to respond to and submit feedback about potential crash events.
* Breaking changes in this release affect trip manager shutdown, SDK initialization builders, `Identity`, `clearIdentity`, `Result`, and app misuse integration. Review Breaking Changes below and follow the [Migration section.](/migration-notes/ios/1.32.0-greater-than-2.0.0.md)

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### Breaking changes

* SDK configuration — `configRegion` and `configEnvironment` are removed from the `.initialize()` call.
* `Identity` — `Identity` is now `Identity(externalReferenceID)`; `apiKey` is removed.
* `Identity.clearIdentity()` — Now `async`.
* `ImsKmpSdk` should no longer be directly imported

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### New features

* `TripDetectionManager.getCrashClient() -> CrashClient?` - Facade for crash event listening and user feedback when `Crash Detection` is available in your build.


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