| ⇢ | A | Tariff added | |
| ⇢ | A | Calculator added | |
| ⇢ | A | Tarifflist added |
| ⇢ | A | Tarifflist::__construct() added | |
| ⇢ | A | Client::calculator() added | |
| ⇢ | A | Calculator::slug() added | |
| ⇢ | A | Calculator::add() added | |
| ⇢ | A | ApiResponse::addErrorsFromArrayIfExists() added | |
| ⇢ | A | Tariff::__construct() added | |
| ⇢ | A | Client::checkResponseIsOkOrThrowError() added | |
| ⇢ | A | Client::formatBaseResponse() added |