| ⇢ | A | UserUsernameGradeType added |
| ⇢ | A | UserRepository::findAllNotInUsernamesList() added | |
| ⇢ | A | ImportUserData::setRemoveUsers() added | |
| ⇢ | A | ImportUserData::setPerformSync() added | |
| ⇢ | A | UserUsernameGradeType::configureOptions() added | |
| ⇢ | A | UserUsernameGradeType::buildForm() added | |
| ⇢ | A | UserRepository::rollBack() added | |
| ⇢ | A | ImportUserData::getRemoveUsers() added | |
| ⇢ | A | ImportUserData::isPerformSync() added |