# Upgrade Notes

## Version L.1.0, 2021-02-10

### Async
* `IAsyncService` and `CoroutineService` have been downgraded from an `IService` and combined into `AsyncHelper` as it contains very specific implementation of asynchronous functionality using coroutine and the fact that it cannot be `Initialize` and `Cleanup` as the other `IService`.

### Economy Service
* `IEconomyService` has been deprecated and the ascension power calculation has been moved to `IStage`.

### Sequences
* The previous logic in implementations of `ISequencer.Cleanup` have been renamed to `ISequencer.Reset` as it was previously meant to reset its own state and cache.