Voici la liste des nouveautés de Symfony 4.1, sera disponible fin mai 2018 :
- Serialize and deserialize from abstract classes
- HTML5 Email Validation
- Prefix imported route names
- Invokable event listeners
- Getting container parameters as a service
- Deprecated the AdvancedUserInterface
- Dynamic lock refresh
- Twig extensions priority
- Ignore specific HTTP codes from logs
- Ajax improvements
- Serializer improvements
- Self-updating debug toolbar
- Advanced Console Output
- Console improvements
