# 3.2.0 (boron) breaking changes - Removed `TDataSetHelper.LoadFromJSONArrayStringItems` - `TDataSetHolder` class now renders data in a property called `data` (previously was `items`) - The default header used by JWT middleware is now `Authorization` (previously was `Authentication`) - Middleware `OnAfterControllerAction` are now invoked in the same order of `OnBeforeControllerAction` (previously were invoked in reversed order).