Worked on the laravel/framework repository to deliver two features focused on improving notification routing and controller middleware behavior. Enhanced the notification system by allowing runtime queue overrides to take precedence over class defaults, refining the ReadsClassAttributes logic to ensure accurate queue resolution. Introduced inheritance support for controller middleware attributes, enabling child controllers to automatically inherit middleware from parent classes, which streamlines configuration and promotes code reuse. Emphasized code quality by refining types and updating documentation to reduce false positives and improve maintainability. Utilized PHP, Laravel 13.x, and attribute-based routing, with comprehensive testing to validate both inheritance and runtime override scenarios.