| ⇢ | A | BaseCurrency added | |
| ⇢ | A | BaseCurrencyValidator added |
| ⇢ | B | BaseCurrencyValidator::validate() added | |
| ⇢ | A | Rate::getSourceName() added | |
| ⇢ | A | Rate::getCurrencyCode() added | |
| ⇢ | A | Rate::getRateType() added | |
| ⇢ | A | Rate::getCreatedAt() added | |
| ⇢ | A | Rate::getModifiedAt() added | |
| ⇢ | A | BaseCurrency::validatedBy() added | |
| ⇢ | A | BaseCurrency::getTargets() added | |
| ⇢ | A | BaseCurrencyValidator::__construct() added |