| A | ↛ | CountryCode2TypeTest removed | |
| A | ↛ | CountryCode2Type removed |
| ⇢ | A | UtilityTest.php$3 ➔ testConcat() added | |
| ⇢ | A | Utility::filterByKeys() added | |
| ⇢ | A | Utility::concat() added | |
| ⇢ | A | UtilityTest.php$3 ➔ testFilterByKeys() added | |
| A | ↛ | CountryCode2TypeTest::createType() removed | |
| A | ↛ | CountryCode2TypeTest::getTypeName() removed | |
| A | ↛ | CountryCode2TypeTest::providerValues() removed | |
| A | ↛ | CountryCode2Type::parseValue() removed | |
| A | ↛ | CountryCode2Type::serialize() removed | |
| A | ↛ | CountryCode2Type::parseLiteral() removed | |
| A | ↛ | CountryCode2Type::isValid() removed |