| ⇢ | A | m151217_065513_formSubjectTemplate added | |
| ⇢ | A | SendMailHandler added |
| ⇢ | C | SendMailHandler::submissionsSendMail() added | |
| ⇢ | A | m151217_065513_formSubjectTemplate::down() added | |
| ⇢ | A | Form::attributeHints() added | |
| ⇢ | A | Submission::getSubject() added | |
| ⇢ | A | MailComponent::bootstrap() added | |
| ⇢ | A | m151217_065513_formSubjectTemplate::up() added | |
| ⇢ | A | Submission::setSubject() added | |
| A | ↘ | B | Submission::rules() got worse |
| C | ↗ | A | SubmissionsController::sendSubmissions() improved |