| ⇢ | A | ExtendedFlightInfo added | |
| ⇢ | A | Receipt added | |
| ⇢ | A | SendResponse added | |
| ⇢ | A | Payment added | |
| ⇢ | A | FlightInfo added | |
| ⇢ | A | Address added | |
| ⇢ | A | ThreadResponse added | |
| ⇢ | A | PaymentSummary added | |
| ⇢ | A | FlightSchedule added | |
| ⇢ | A | Adjustment added | |
| ⋮ | view more | ||
| A | ↛ | PhoneNumber removed | |
| A | ↛ | QuickReply removed | |
| A | ↛ | ExtendedFlightInfo removed | |
| A | ↛ | Postback removed | |
| A | ↛ | MessageRequest removed | |
| A | ↛ | FlightInfo removed | |
| A | ↛ | Share removed | |
| A | ↛ | UserProfileRequest removed | |
| A | ↛ | FlightSchedule removed | |
| A | ↛ | WebUrl removed | |
| ⋮ | view more | ||
| ⇢ | B | AirlineItinerary::jsonSerialize() added | |
| ⇢ | A | Receipt::jsonSerialize() added | |
| ⇢ | A | User::profile() added | |
| ⇢ | A | Send::isValidMessage() added | |
| ⇢ | A | PriceList::jsonSerialize() added | |
| ⇢ | A | Message::jsonSerialize() added | |
| ⇢ | A | BoardingPass::setTravelClass() added | |
| ⇢ | A | FlightInfo::__construct() added | |
| ⇢ | A | AirlineItinerary::__construct() added | |
| ⇢ | A | Liste::isValidTopElementStyle() added | |
| ⋮ | view more | ||
| B | ↛ | AirlineItinerary::jsonSerialize() removed | |
| A | ↛ | Receipt::jsonSerialize() removed | |
| A | ↛ | Messenger::isValidMessage() removed | |
| A | ↛ | Messenger::getUserProfile() removed | |
| A | ↛ | BoardingPass::getAllowedTravelClass() removed | |
| A | ↛ | PassengerSegmentInfo::__construct() removed | |
| A | ↛ | AirlineUpdate::jsonSerialize() removed | |
| A | ↛ | AbstractElement::setSubtitle() removed | |
| A | ↛ | Generic::jsonSerialize() removed | |
| A | ↛ | QuickReply::setTitle() removed | |
| ⋮ | view more | ||