| A | ↘ | C | Reservation got worse |
| ⇢ | B | Reservation::sendTickets() added | |
| ⇢ | B | Reservation::sendReservation() added | |
| ⇢ | B | Reservation::sendNotification() added | |
| ⇢ | A | Reservation::getBetterButtonsActions() added | |
| ⇢ | A | Reservation::getStates() added | |
| ⇢ | A | Reservation::send() added | |
| ⇢ | A | CheckoutStepController::getReservation() added | |
| ⇢ | A | Reservation::getDownloadLink() added | |
| B | ↗ | A | SuccessController::init() improved |
| B | ↛ | SuccessController::sendTickets() removed | |
| B | ↛ | SuccessController::sendReservation() removed | |
| B | ↛ | SuccessController::sendNotification() removed | |
| A | ↛ | SuccessController::getDownloadLink() removed |