| ⇢ | F | parseQti2() added | |
| ⇢ | B | Question::displayTypeMenu() added | |
| ⇢ | A | Exercise::getQuestionForTeacher() added | |
| ⇢ | A | getLinkForQuestion() added | |
| B | ↗ | A | qti_parse_file() improved |
| A | ↘ | F | getQuestions() got worse |
| F | ↛ | startElementQti2() removed | |
| F | ↛ | startElementQti1() removed | |
| F | ↛ | elementDataQti2() removed | |
| F | ↛ | endElementQti1() removed | |
| F | ↛ | elementDataQti1() removed | |
| B | ↛ | endElementQti2() removed | |
| B | ↛ | Question::display_type_menu() removed | |
| A | ↛ | get_a_tag_for_question() removed | |
| A | ↛ | get_question_categorie_for_question() removed |