2.10.4
(fix): Generated discriminated unions no longer emit a fromJson() override. The base
JsonSerializableType::fromJson now uses late static binding (static::jsonDeserialize)
so subclasses’ typed jsonDeserialize overrides dispatch correctly. This eliminates ~50
lines of duplicated code per union and resolves a PHPStan strict failure where the union
override’s $decodedJson was narrowed to array<array-key, mixed> instead of
array<string, mixed>.
2.10.3
(chore): Bump Node.js base image from 24.15 to 24.16.