| ⇢ | A | Version20230614135349 added | |
| C | ↘ | D | DashboardView got worse |
| ⇢ | A | DashboardViewHelper::addBirthdays() added | |
| ⇢ | A | StudentRepository::findAllByBirthday() added | |
| ⇢ | A | Teacher::isShowBirthday() added | |
| ⇢ | A | Teacher::setBirthday() added | |
| ⇢ | A | Teacher::setShowBirthday() added | |
| ⇢ | A | Teacher::getBirthday() added | |
| ⇢ | A | DashboardView::addStudentBirthday() added | |
| ⇢ | A | DashboardView::getStudentBirthdays() added | |
| ⇢ | A | DashboardView::getTeacherBirthdays() added | |
| ⇢ | A | DashboardView::addTeacherBirthday() added | |
| ⋮ | view more | ||
| A | ↘ | B | DisplayController::show() got worse |
| A | ↘ | B | BirthdayVoter::voteOnAttribute() got worse |