Changelog (v6.4.26...v6.4.27)
- bug symfony/symfony#62003 [Serializer] Fix unexpected type in denormalization errors when float|int union type used in constructor with non numeric string in form-data request (@d-mitrofanov-v)
- bug symfony/symfony#61889 [Serializer] Fix discriminator class mapping with allow_extra_attributes=false (@chris54721)