| ⇢ | A | CourseTrait added |
| ⇢ | A | CourseTrait::setCourse() added | |
| ⇢ | A | CourseTrait::getCourse() added | |
| D | ↗ | C | CourseManager::delete_course() improved |
| A | ↛ | AccessUrl::setCourse() removed | |
| A | ↛ | AccessUrl::getCourse() removed | |
| A | ↛ | TrackEHotspot::setCId() removed | |
| A | ↛ | TrackEHotspot::getCId() removed | |
| A | ↛ | GradebookLink::getCourse() removed | |
| A | ↛ | GradebookEvaluation::getCourse() removed | |
| A | ↛ | GradebookLink::setCourse() removed | |
| A | ↛ | GradebookEvaluation::setCourse() removed | |
| A | ↛ | AccessUrlRelCourse::getCourse() removed | |
| A | ↛ | AccessUrlRelCourse::setCourse() removed |