| B | ↗ | A | Order improved |
| A | ↘ | B | CreditCard got worse |
| ⇢ | B | Order::serialize() added | |
| ⇢ | A | Payment::serialize() added | |
| ⇢ | A | Cart::serialize() added | |
| ⇢ | A | Cart::serializeProducts() added | |
| ⇢ | A | CreditCard::serialize() added | |
| ⇢ | A | CreditCard::serializeCreditCardWithNumber() added | |
| ⇢ | A | CreditCard::serializeCreditCardWithToken() added | |
| ⇢ | A | Customer::serialize() added | |
| ⇢ | A | Payment::serializeSoftDescriptor() added | |
| ⇢ | A | Subscription::serialize() added | |
| ⋮ | view more | ||
| B | ↛ | PaymentSerializer::serializeOrder() removed | |
| A | ↛ | PaymentSerializer::serializePayment() removed | |
| A | ↛ | BaseService::setTransaction() removed | |
| A | ↛ | PaymentSerializer::serializeCreditCard() removed | |
| A | ↛ | PaymentSerializer::serializeCreditCardWithNumber() removed | |
| A | ↛ | PaymentSerializer::serializeCreditCardWithToken() removed | |
| A | ↛ | PaymentSerializer::serializeCart() removed | |
| A | ↛ | PaymentSerializer::serializeProducts() removed | |
| A | ↛ | PaymentSerializer::serializeCustomer() removed | |
| A | ↛ | PaymentSerializer::serializeCustomerAddress() removed | |
| ⋮ | view more | ||