| ⇢ | A | Accounting added | |
| ⇢ | A | Company added | |
| ⇢ | A | FrequentFlyer added | |
| ⇢ | A | Passenger added | |
| ⇢ | A | PersonalFacts added | |
| ⇢ | A | ProductInformation added | |
| ⇢ | A | Ticket added | |
| ⇢ | A | Traveller added | |
| ⇢ | A | TravellerInformation added | |
| ⇢ | A | Account added |
| ⇢ | B | PersonalFacts::__construct() added | |
| ⇢ | A | ProductInformation::__construct() added | |
| ⇢ | A | Ticket::__construct() added | |
| ⇢ | A | Accounting::__construct() added | |
| ⇢ | A | Company::__construct() added | |
| ⇢ | A | FrequentFlyer::__construct() added | |
| ⇢ | A | Passenger::__construct() added | |
| ⇢ | A | Traveller::__construct() added | |
| ⇢ | A | TravellerInformation::__construct() added | |
| ⇢ | A | Account::__construct() added | |
| A | ↘ | B | RetrievalFacts::__construct() got worse |
| A | ↘ | D | Retrieve::__construct() got worse |