# iOS

Here is a summary of the changes, fixes, and additions in IMS SDK release 1.15.0:

## Breaking Changes

* At the time of initialization of SDK, to use phone only or bluetooth trip validation, host app can pass `Feature.PhoneOnlyValidation` or `Feature.DeviceValidation` respectively to use the validation features.

### Scoring

* The elements of ScoringService and TripScores API are marked as optional and has additional components.

## Features

* Ability to pass the push notification token from the host application to the DriveSync® server so that IMS can push notifications to user's device outside of the app.
* Log files are uploaded every 24 hours by default unless \`stopScheduledLogUploader()\` is called by the host app. The intervalHours can be changed while calling \`startScheduledLogUploader(withIntervalHours)\` and pass in the intervalHours host app wants.

**\*\***\****NOTE:\****\*\* If the passed IntervalHours is 0 then the logs will be uploaded every 15 minutes interval.

### User

* New components have been added to the User API, and one of them is `EnrollmentModelType`, which allows the host app to use a specific type of trip detection.
* `EnrollmentModelType` has two values:

`MOBILE_FLEXIBLE` -> Phone Only Trip Detection User

`MOBILE_WITH_VEHICLE_IDENTIFIER` -> Wedge User

* New configuration features added for trip validation:

`PhoneOnlyValidation` - validates the start and end of the trip using phone only capabilities (CoreLocation, CoreMotion).

`DeviceValidation` - validates start and end of the trip by discovering the associated nearby devices.

## Refactoring

* Frameworks are distributed as `.xcframework` files.

## Known Issues

* The log uploader doesn’t upload logs on intervals if the app is killed.


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