| A | ↘ | B | UniqueAnswerNoOption got worse |
| ⇢ | A | CoursesController::sessionList() added | |
| ⇢ | A | showEmbeddableFinishButton() added | |
| ⇢ | A | SocialManager::getScriptToGetOpenGraph() added | |
| ⇢ | A | learnpath::getLastInFirstLevel() added | |
| ⇢ | A | Question::getExerciseListWhereQuestionExists() added | |
| ⇢ | A | Question::getCountExercise() added | |
| ⇢ | A | Question::existsInAnotherExercise() added | |
| A | ↘ | B | UserManager::get_user_id_of_course_admin_or_sessio... got worse |
| C | ↘ | D | Exercise::generateStats() got worse |
| B | ↘ | C | Exercise::sendNotificationForOpenQuestions() got worse |
| B | ↘ | C | FormValidator::addHtmlEditor() got worse |
| F | ↗ | B | SocialManager::headerMessagePost() improved |
| B | ↘ | F | Display::encrypted_mailto_link() got worse |
| B | ↛ | CoursesController::sessionsList() removed | |
| A | ↛ | Question::existsInAnotherExercises() removed |