| ⇢ | A | TrackEAttemptRecording::__construct() added | |
| ⇢ | A | CQuizQuestionCategory::setQuestions() added | |
| ⇢ | A | CQuizQuestionCategory::getQuestions() added | |
| A | ↛ | CQuizQuestionCategory::setQuestionCategories() removed | |
| A | ↛ | CQuizQuestionCategory::getQuestionCategories() removed |