UPGRADE-6.0.md

UPGRADE FROM 5.x to 6.0

Console

• Command::setHidden() has a default value (true) for $hidden parameter

Dotenv

• Removed argument $usePutenv from Dotenv's constructor, use Dotenv::usePutenv() instead.

EventDispatcher

• Removed LegacyEventDispatcherProxy. Use the event dispatcher without the proxy.

Form

• Added the getIsEmptyCallback() method to the FormConfigInterface.
• Added the setIsEmptyCallback() method to the FormConfigBuilderInterface.

FrameworkBundle

• MicroKernelTrait::configureRoutes() is now always called with a RoutingConfigurator
• The "framework.router.utf8" configuration option defaults to true

HttpFoundation

• Removed Response::create(), JsonResponse::create(), RedirectResponse::create(), and StreamedResponse::create() methods (use __construct() instead)

Messenger

• Removed AmqpExt transport. Run composer require symfony/amqp-messenger to keep the transport in your application.
• Removed Doctrine transport. Run composer require symfony/doctrine-messenger to keep the transport in your application.
• Removed RedisExt transport. Run composer require symfony/redis-messenger to keep the transport in your application.
• Use of invalid options in Redis and AMQP connections now throws an error.

Routing

• Removed RouteCollectionBuilder.
• Added argument $priority to RouteCollection::add()
• Removed the RouteCompiler::REGEX_DELIMITER constant

Security

• Removed ROLE_PREVIOUS_ADMIN role in favor of IS_IMPERSONATOR attribute