| A | ↛ | View removed |
| C | ↘ | F | CourseDescriptionController::edit() got worse |
| A | ↛ | View::render_template() removed | |
| A | ↛ | View::__construct() removed | |
| A | ↛ | View::set_data() removed | |
| A | ↛ | View::set_layout() removed | |
| A | ↛ | View::render() removed | |
| A | ↛ | View::set_template() removed |