| ⇢ | A | Invoice added | |
| ⇢ | A | InvoiceParser added | |
| ⇢ | A | Statuses added | |
| ⇢ | A | ReservationParser added | |
| ⇢ | A | InvoiceRequest added | |
| ⇢ | A | Reservation added | |
| ⇢ | A | CancelReservationRequest added |
| ⇢ | B | Statuses::transform() added | |
| ⇢ | A | Gateway::cancel_reservation() added | |
| ⇢ | A | Gateway::create_invoice() added | |
| ⇢ | A | Invoice::__toString() added | |
| ⇢ | A | InvoiceParser::parse() added | |
| ⇢ | A | ReservationParser::parse() added | |
| ⇢ | A | Client::cancel_reservation() added | |
| ⇢ | A | Client::create_invoice() added | |
| ⇢ | A | InvoiceRequest::get_signature_data() added | |
| ⇢ | A | Reservation::__toString() added | |
| ⋮ | view more | ||
| A | ↘ | B | Client::parse_document() got worse |