# iOS

## Breaking changes

* The `identity.SetIdentity` API now returns a callback with success or failure to notify host app. For more information on usage, check [here](https://sdk.ims.tech/migration/ios/1.24.0-greater-than-1.24.1#configuring-identity-change).
* SDK now uses standard calendar year date format for all Portal APIs. Check [here](https://sdk.ims.tech/migration/ios/1.24.0-greater-than-1.24.1#date-format-change) for more information.