| A | ↘ | B | PhoneNumberDesc got worse | 
| ⇢ | C | PhoneNumberUtil::testNumberLength() added | |
| ⇢ | A | PhoneNumberDesc::addPossibleLength() added | |
| ⇢ | A | PhoneNumberDesc::addPossibleLengthLocalOnly() added | |
| ⇢ | A | PhoneNumberDesc::clearPossibleLength() added | |
| ⇢ | A | PhoneNumberDesc::clearPossibleLengthLocalOnly() added | |
| A | ↛ | PhoneNumberToTimeZonesMapper::canBeGeocoded() removed | |
| A | ↛ | PhoneNumberUtil::testNumberLengthAgainstPattern() removed | |
| A | ↛ | PhoneNumberUtil::isNumberPossibleForDesc() removed | |
| A | ↛ | PhoneNumberUtil::isShorterThanPossibleNormalNumber... removed |