| ⇢ | A | ShippingGateway::addShippingMethod() added | |
| ⇢ | A | ShippingGateway::removeShippingMethod() added | |
| ⇢ | A | ShippingGateway::hasShippingMethod() added | |
| ⇢ | A | ShippingGateway::getShippingMethods() added | |
| A | ↛ | ShippingGateway::setShippingMethod() removed | |
| A | ↛ | ShippingGateway::getShippingMethod() removed |