| ⇢ | A | MultiLineFormatter added | |
| ⇢ | A | PriceFormatter added | |
| A | ↛ | SingleDealFacade removed |
| ⇢ | B | PriceFormatter::format() added | |
| ⇢ | A | PriceFormatter::initializeCurrenciesFile() added | |
| ⇢ | A | LivePricePostProcessor::__construct() added | |
| ⇢ | A | MultiLineFormatter::__construct() added | |
| ⇢ | A | PriceFormatter::__construct() added | |
| B | ↗ | A | CommandLineParameterValidator::validate() improved |
| B | ↗ | A | SkyscannerCommand::configure() improved |
| A | ↛ | SkyscannerCommand::getSingleDeal() removed | |
| A | ↛ | SingleDealFacade::process() removed |