| ⇢ | A | ComputopPayPalExpressPrepareAggregator added | |
| ⇢ | A | PayPalExpressCompleteResponseSaver added | |
| ⇢ | A | ComputopPayPalExpressInitAggregator added | |
| ⇢ | A | InitPayPalExpressMapper added | |
| ⇢ | A | ComputopPayPalExpressCompleteStep added | |
| ⇢ | A | ComputopPayPalExpressPaymentHandler added | |
| ⇢ | A | PayPalExpressResponseSaver added | |
| ⇢ | A | ExpressCheckoutController added | |
| ⇢ | A | PayPalExpressMapper added | |
| ⇢ | A | PayPalExpressMapper added | |
| ⋮ | view more | ||
| C | ↘ | D | ComputopBusinessFactory got worse |
| C | ↘ | F | ComputopFactory got worse |