| ⇢ | A | BoardingPass added | |
| ⇢ | A | PriceList added | |
| ⇢ | A | Message added | |
| ⇢ | A | ExtendedFlightInfo added | |
| ⇢ | A | PhoneNumber added | |
| ⇢ | A | QuickReply added | |
| ⇢ | A | FlightInfo added | |
| ⇢ | A | Postback added | |
| ⇢ | A | Messenger added | |
| ⇢ | A | FlightSchedule added | |
| ⋮ | view more | ||
| ⇢ | B | AirlineItinerary::jsonSerialize() added | |
| ⇢ | A | Receipt::jsonSerialize() added | |
| ⇢ | A | ValidatorTrait::isValidArray() added | |
| ⇢ | A | Messenger::isValidMessage() added | |
| ⇢ | A | Messenger::getUserProfile() added | |
| ⇢ | A | BoardingPass::isValidTravelClass() added | |
| ⇢ | A | PassengerInfo::jsonSerialize() added | |
| ⇢ | A | AirlineUpdate::getAllowedUpdateType() added | |
| ⇢ | A | AbstractElement::__construct() added | |
| ⇢ | A | Generic::__construct() added | |
| ⋮ | view more | ||