Changelog (v6.3.3...v6.3.4)
- bug symfony/symfony#51475 [Serializer] Fix union of enum denormalization (@mtarld)
- bug symfony/symfony#51474 [Serializer] Fix wrong InvalidArgumentException thrown (@mtarld)
- bug symfony/symfony#51369 [Serializer] Fix deserializing object collection properties (@X-Coder264)
- bug symfony/symfony#51399 [Serializer] Fix deserializing of nested snake_case attributes using CamelCaseToSnakeCaseNameConverter (@Victor-Truhanovich)
- bug symfony/symfony#51456 [Serializer] Fix serialized name with groups during denormalization (@mtarld)