| C | ↘ | D | PageController got worse |
| ⇢ | A | ApiController::writeVote() added | |
| ⇢ | A | ApiController::getParticipants() added | |
| ⇢ | A | ApiController::anonMapper() added | |
| ⇢ | A | ApiController::writeComment() added | |
| ⇢ | A | ApiController::anonymize() added | |
| ⇢ | A | PageController::votePoll() added | |
| ⇢ | A | Option::getTimestampTemp() added |