Changelog (v6.4.5...v6.4.6)
- bug symfony/symfony#54191 [Validator] add missing invalid extension error entry (@xabbuh)
- bug symfony/symfony#54219 [Validator] Allow BICs’ first four characters to be digits (@MatTheCat)
- bug symfony/symfony#54137 [Validator] UniqueValidator - normalize before reducing keys (@Brajk19)