UPGRADE FROM 2.x to 3.0 ======================= Configuration ------------- ### Controller resolver auto mapping default configuration changed The default value of `doctrine.orm.controller_resolver.auto_mapping` has changed from `true` to `false`. Auto mapping uses any route parameter that matches with a field name of the Entity to resolve as criteria in a find by query. If you were relying on this functionality, you will need to explicitly configure this now. Types ----- * The `commented` configuration option for types is no longer supported and deprecated.