feature #32277 Remove @experimental annotations (fabpot)

This PR was merged into the 4.4 branch.

Discussion
----------

Remove @experimental annotations

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks?    | no     <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass?   | yes    <!-- please add some, will be required by reviewers -->
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

Nothing can be marked as experimental in 4.4.

<!--
Replace this notice by a short README for your feature/bugfix. This will help people
understand your PR and can be used as a start for the documentation.

Additionally (see https://symfony.com/roadmap):
 - Bug fixes must be submitted against the lowest maintained branch where they apply
   (lowest branches are regularly merged to upper ones so they get the fixes too).
 - Features and deprecations must be submitted against branch 4.4.
 - Legacy code removals go to the master branch.
-->

Commits
-------

191cb52902 removed @experimental annotations

src/Symfony/Bridge/Doctrine/Messenger/DoctrineCloseConnectionMiddleware.php

@@ -19,8 +19,6 @@ use Symfony\Component\Messenger\Middleware\StackInterface;
  * Closes connection and therefore saves number of connections.
  *
  * @author Fuong <insidestyles@gmail.com>
- *
- * @experimental in 4.3
  */
 class DoctrineCloseConnectionMiddleware extends AbstractDoctrineMiddleware
 {

src/Symfony/Bridge/Doctrine/Messenger/DoctrinePingConnectionMiddleware.php

@@ -19,8 +19,6 @@ use Symfony\Component\Messenger\Middleware\StackInterface;
  * Checks whether the connection is still open or reconnects otherwise.
  *
  * @author Fuong <insidestyles@gmail.com>
- *
- * @experimental in 4.3
  */
 class DoctrinePingConnectionMiddleware extends AbstractDoctrineMiddleware
 {

src/Symfony/Bridge/Doctrine/Messenger/DoctrineTransactionMiddleware.php

@@ -21,8 +21,6 @@ use Symfony\Component\Messenger\Stamp\HandledStamp;
  * Wraps all handlers in a single doctrine transaction.
  *
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
- *
- * @experimental in 4.3
  */
 class DoctrineTransactionMiddleware extends AbstractDoctrineMiddleware
 {

src/Symfony/Bridge/Twig/Mime/BodyRenderer.php

@@ -18,8 +18,6 @@ use Twig\Environment;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 final class BodyRenderer implements BodyRendererInterface
 {

src/Symfony/Bridge/Twig/Mime/TemplatedEmail.php

@@ -15,8 +15,6 @@ use Symfony\Component\Mime\Email;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class TemplatedEmail extends Email
 {

src/Symfony/Bridge/Twig/Mime/WrappedTemplatedEmail.php

@@ -19,8 +19,6 @@ use Twig\Environment;
  * @internal
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 final class WrappedTemplatedEmail
 {

src/Symfony/Component/Cache/Adapter/AbstractTagAwareAdapter.php

@@ -29,7 +29,6 @@ use Symfony\Contracts\Cache\TagAwareCacheInterface;
  * @author André Rømcke <andre.romcke+symfony@gmail.com>
  *
  * @internal
- * @experimental in 4.3
  */
 abstract class AbstractTagAwareAdapter implements TagAwareAdapterInterface, TagAwareCacheInterface, LoggerAwareInterface, ResettableInterface
 {

src/Symfony/Component/Cache/Adapter/FilesystemTagAwareAdapter.php

@@ -23,8 +23,6 @@ use Symfony\Component\Filesystem\Filesystem;
  *
  * @author Nicolas Grekas <p@tchwork.com>
  * @author André Rømcke <andre.romcke+symfony@gmail.com>
- *
- * @experimental in 4.3
  */
 class FilesystemTagAwareAdapter extends AbstractTagAwareAdapter implements PruneableInterface
 {

src/Symfony/Component/Cache/Adapter/RedisTagAwareAdapter.php

@@ -41,8 +41,6 @@ use Symfony\Component\Cache\Traits\RedisTrait;
  *
  * @author Nicolas Grekas <p@tchwork.com>
  * @author André Rømcke <andre.romcke+symfony@gmail.com>
- *
- * @experimental in 4.3
  */
 class RedisTagAwareAdapter extends AbstractTagAwareAdapter
 {

src/Symfony/Component/HttpClient/CurlHttpClient.php

@@ -31,8 +31,6 @@ use Symfony\Contracts\HttpClient\ResponseStreamInterface;
  * HTTP/2 push when a curl version that supports it is installed.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class CurlHttpClient implements HttpClientInterface, LoggerAwareInterface
 {

src/Symfony/Component/HttpClient/Exception/ClientException.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\HttpClient\Exception\ClientExceptionInterface;
  * Represents a 4xx response.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class ClientException extends \RuntimeException implements ClientExceptionInterface
 {

src/Symfony/Component/HttpClient/Exception/InvalidArgumentException.php

@@ -15,8 +15,6 @@ use Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface;
 
 /**
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class InvalidArgumentException extends \InvalidArgumentException implements TransportExceptionInterface
 {

src/Symfony/Component/HttpClient/Exception/JsonException.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\HttpClient\Exception\DecodingExceptionInterface;
  * Thrown by responses' toArray() method when their content cannot be JSON-decoded.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class JsonException extends \JsonException implements DecodingExceptionInterface
 {

src/Symfony/Component/HttpClient/Exception/RedirectionException.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\HttpClient\Exception\RedirectionExceptionInterface;
  * Represents a 3xx response.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class RedirectionException extends \RuntimeException implements RedirectionExceptionInterface
 {

src/Symfony/Component/HttpClient/Exception/ServerException.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\HttpClient\Exception\ServerExceptionInterface;
  * Represents a 5xx response.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class ServerException extends \RuntimeException implements ServerExceptionInterface
 {

src/Symfony/Component/HttpClient/Exception/TransportException.php

@@ -15,8 +15,6 @@ use Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface;
 
 /**
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class TransportException extends \RuntimeException implements TransportExceptionInterface
 {

src/Symfony/Component/HttpClient/HttpClient.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
  * A factory to instantiate the best possible HTTP client for the runtime.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class HttpClient
 {

src/Symfony/Component/HttpClient/HttpClientTrait.php

@@ -19,8 +19,6 @@ use Symfony\Component\HttpClient\Exception\InvalidArgumentException;
  * All methods are static to prevent implementers from creating memory leaks via circular references.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 trait HttpClientTrait
 {

src/Symfony/Component/HttpClient/HttpOptions.php

@@ -19,8 +19,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
  * @see HttpClientInterface for a description of each options.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 class HttpOptions
 {

src/Symfony/Component/HttpClient/NativeHttpClient.php

@@ -29,8 +29,6 @@ use Symfony\Contracts\HttpClient\ResponseStreamInterface;
  * but each request is opened synchronously.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class NativeHttpClient implements HttpClientInterface, LoggerAwareInterface
 {

src/Symfony/Component/HttpClient/Psr18Client.php

@@ -44,8 +44,6 @@ if (!interface_exists(ClientInterface::class)) {
  * and stream factories with flex-provided autowiring aliases.
  *
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @experimental in 4.3
  */
 final class Psr18Client implements ClientInterface, RequestFactoryInterface, StreamFactoryInterface, UriFactoryInterface
 {

src/Symfony/Component/HttpClient/ScopingHttpClient.php

@@ -20,8 +20,6 @@ use Symfony\Contracts\HttpClient\ResponseStreamInterface;
  * Auto-configure the default options based on the requested URL.
  *
  * @author Anthony Martin <anthony.martin@sensiolabs.com>
- *
- * @experimental in 4.3
  */
 class ScopingHttpClient implements HttpClientInterface
 {

src/Symfony/Component/Mailer/Bridge/Amazon/Http/Api/SesTransport.php

@@ -21,8 +21,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class SesTransport extends AbstractApiTransport
 {

src/Symfony/Component/Mailer/Bridge/Amazon/Http/SesTransport.php

@@ -20,8 +20,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class SesTransport extends AbstractHttpTransport
 {

src/Symfony/Component/Mailer/Bridge/Amazon/Smtp/SesTransport.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class SesTransport extends EsmtpTransport
 {

src/Symfony/Component/Mailer/Bridge/Google/Smtp/GmailTransport.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class GmailTransport extends EsmtpTransport
 {

src/Symfony/Component/Mailer/Bridge/Mailchimp/Http/Api/MandrillTransport.php

@@ -21,7 +21,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kevin Verschaeve
- * @experimental in 4.3
  */
 class MandrillTransport extends AbstractApiTransport
 {

src/Symfony/Component/Mailer/Bridge/Mailchimp/Http/MandrillTransport.php

@@ -20,8 +20,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class MandrillTransport extends AbstractHttpTransport
 {

src/Symfony/Component/Mailer/Bridge/Mailchimp/Smtp/MandrillTransport.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class MandrillTransport extends EsmtpTransport
 {

src/Symfony/Component/Mailer/Bridge/Mailgun/Http/Api/MailgunTransport.php

@@ -22,8 +22,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class MailgunTransport extends AbstractApiTransport
 {

src/Symfony/Component/Mailer/Bridge/Mailgun/Http/MailgunTransport.php

@@ -22,8 +22,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class MailgunTransport extends AbstractHttpTransport
 {

src/Symfony/Component/Mailer/Bridge/Mailgun/Smtp/MailgunTransport.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class MailgunTransport extends EsmtpTransport
 {

src/Symfony/Component/Mailer/Bridge/Postmark/Http/Api/PostmarkTransport.php

@@ -21,8 +21,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class PostmarkTransport extends AbstractApiTransport
 {

src/Symfony/Component/Mailer/Bridge/Postmark/Smtp/PostmarkTransport.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class PostmarkTransport extends EsmtpTransport
 {

src/Symfony/Component/Mailer/Bridge/Sendgrid/Http/Api/SendgridTransport.php

@@ -22,8 +22,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class SendgridTransport extends AbstractApiTransport
 {

src/Symfony/Component/Mailer/Bridge/Sendgrid/Smtp/SendgridTransport.php

@@ -17,8 +17,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 /**
  * @author Kevin Verschaeve
- *
- * @experimental in 4.3
  */
 class SendgridTransport extends EsmtpTransport
 {

src/Symfony/Component/Mailer/DelayedSmtpEnvelope.php

@@ -19,8 +19,6 @@ use Symfony\Component\Mime\Message;
 /**
  * @author Fabien Potencier <fabien@symfony.com>
  *
- * @experimental in 4.3
- *
  * @internal
  */
 final class DelayedSmtpEnvelope extends SmtpEnvelope

src/Symfony/Component/Mailer/Event/MessageEvent.php

@@ -19,8 +19,6 @@ use Symfony\Component\Mime\RawMessage;
  * Allows the transformation of a Message.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class MessageEvent extends Event
 {

src/Symfony/Component/Mailer/EventListener/EnvelopeListener.php

@@ -19,8 +19,6 @@ use Symfony\Component\Mime\Address;
  * Manipulates the Envelope of a Message.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class EnvelopeListener implements EventSubscriberInterface
 {

src/Symfony/Component/Mailer/EventListener/MessageListener.php

@@ -21,8 +21,6 @@ use Symfony\Component\Mime\Message;
  * Manipulates the headers and the body of a Message.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class MessageListener implements EventSubscriberInterface
 {

src/Symfony/Component/Mailer/Exception/ExceptionInterface.php

@@ -15,8 +15,6 @@ namespace Symfony\Component\Mailer\Exception;
  * Exception interface for all exceptions thrown by the component.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 interface ExceptionInterface extends \Throwable
 {

src/Symfony/Component/Mailer/Exception/HttpTransportException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Mailer\Exception;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class HttpTransportException extends TransportException
 {

src/Symfony/Component/Mailer/Exception/InvalidArgumentException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Mailer\Exception;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface
 {

src/Symfony/Component/Mailer/Exception/LogicException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Mailer\Exception;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class LogicException extends \LogicException implements ExceptionInterface
 {

src/Symfony/Component/Mailer/Exception/RuntimeException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Mailer\Exception;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class RuntimeException extends \RuntimeException implements ExceptionInterface
 {

src/Symfony/Component/Mailer/Exception/TransportException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Mailer\Exception;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class TransportException extends RuntimeException implements TransportExceptionInterface
 {

src/Symfony/Component/Mailer/Exception/TransportExceptionInterface.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Mailer\Exception;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 interface TransportExceptionInterface extends ExceptionInterface
 {

src/Symfony/Component/Mailer/Mailer.php

@@ -18,8 +18,6 @@ use Symfony\Component\Mime\RawMessage;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class Mailer implements MailerInterface
 {

src/Symfony/Component/Mailer/MailerInterface.php

@@ -20,8 +20,6 @@ use Symfony\Component\Mime\RawMessage;
  * Implementations must support synchronous and asynchronous sending.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 interface MailerInterface
 {

src/Symfony/Component/Mailer/Messenger/MessageHandler.php

@@ -15,8 +15,6 @@ use Symfony\Component\Mailer\Transport\TransportInterface;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class MessageHandler
 {

src/Symfony/Component/Mailer/Messenger/SendEmailMessage.php

@@ -16,8 +16,6 @@ use Symfony\Component\Mime\RawMessage;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class SendEmailMessage
 {

src/Symfony/Component/Mailer/SentMessage.php

@@ -16,8 +16,6 @@ use Symfony\Component\Mime\RawMessage;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class SentMessage
 {

src/Symfony/Component/Mailer/SmtpEnvelope.php

@@ -17,8 +17,6 @@ use Symfony\Component\Mime\RawMessage;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class SmtpEnvelope
 {

src/Symfony/Component/Mailer/Transport.php

@@ -26,8 +26,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class Transport
 {

src/Symfony/Component/Mailer/Transport/AbstractTransport.php

@@ -25,8 +25,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 abstract class AbstractTransport implements TransportInterface
 {

src/Symfony/Component/Mailer/Transport/FailoverTransport.php

@@ -15,8 +15,6 @@ namespace Symfony\Component\Mailer\Transport;
  * Uses several Transports using a failover algorithm.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class FailoverTransport extends RoundRobinTransport
 {

src/Symfony/Component/Mailer/Transport/Http/AbstractHttpTransport.php

@@ -19,8 +19,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Victor Bocharsky <victor@symfonycasts.com>
- *
- * @experimental in 4.3
  */
 abstract class AbstractHttpTransport extends AbstractTransport
 {

src/Symfony/Component/Mailer/Transport/Http/Api/AbstractApiTransport.php

@@ -25,8 +25,6 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 abstract class AbstractApiTransport extends AbstractTransport
 {

src/Symfony/Component/Mailer/Transport/NullTransport.php

@@ -17,8 +17,6 @@ use Symfony\Component\Mailer\SentMessage;
  * Pretends messages have been sent, but just ignores them.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 final class NullTransport extends AbstractTransport
 {

src/Symfony/Component/Mailer/Transport/RoundRobinTransport.php

@@ -21,8 +21,6 @@ use Symfony\Component\Mime\RawMessage;
  * Uses several Transports using a round robin algorithm.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class RoundRobinTransport implements TransportInterface
 {

src/Symfony/Component/Mailer/Transport/SendmailTransport.php

@@ -29,8 +29,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  *
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Chris Corbyn
- *
- * @experimental in 4.3
  */
 class SendmailTransport extends AbstractTransport
 {

src/Symfony/Component/Mailer/Transport/Smtp/Auth/AuthenticatorInterface.php

@@ -18,8 +18,6 @@ use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransport;
  * An Authentication mechanism.
  *
  * @author Chris Corbyn
- *
- * @experimental in 4.3
  */
 interface AuthenticatorInterface
 {

src/Symfony/Component/Mailer/Transport/Smtp/Auth/CramMd5Authenticator.php

@@ -17,8 +17,6 @@ use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransport;
  * Handles CRAM-MD5 authentication.
  *
  * @author Chris Corbyn
- *
- * @experimental in 4.3
  */
 class CramMd5Authenticator implements AuthenticatorInterface
 {

src/Symfony/Component/Mailer/Transport/Smtp/Auth/LoginAuthenticator.php

@@ -17,8 +17,6 @@ use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransport;
  * Handles LOGIN authentication.
  *
  * @author Chris Corbyn
- *
- * @experimental in 4.3
  */
 class LoginAuthenticator implements AuthenticatorInterface
 {

src/Symfony/Component/Mailer/Transport/Smtp/Auth/PlainAuthenticator.php

@@ -17,8 +17,6 @@ use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransport;
  * Handles PLAIN authentication.
  *
  * @author Chris Corbyn
- *
- * @experimental in 4.3
  */
 class PlainAuthenticator implements AuthenticatorInterface
 {

src/Symfony/Component/Mailer/Transport/Smtp/Auth/XOAuth2Authenticator.php

@@ -19,8 +19,6 @@ use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransport;
  * @author xu.li<AthenaLightenedMyPath@gmail.com>
  *
  * @see https://developers.google.com/google-apps/gmail/xoauth2_protocol
- *
- * @experimental in 4.3
  */
 class XOAuth2Authenticator implements AuthenticatorInterface
 {

src/Symfony/Component/Mailer/Transport/Smtp/EsmtpTransport.php

@@ -23,8 +23,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  *
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Chris Corbyn
- *
- * @experimental in 4.3
  */
 class EsmtpTransport extends SmtpTransport
 {

src/Symfony/Component/Mailer/Transport/Smtp/SmtpTransport.php

@@ -28,8 +28,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  *
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Chris Corbyn
- *
- * @experimental in 4.3
  */
 class SmtpTransport extends AbstractTransport
 {

src/Symfony/Component/Mailer/Transport/Smtp/Stream/AbstractStream.php

@@ -21,8 +21,6 @@ use Symfony\Component\Mailer\Exception\TransportException;
  * @author Chris Corbyn
  *
  * @internal
- *
- * @experimental in 4.3
  */
 abstract class AbstractStream
 {

src/Symfony/Component/Mailer/Transport/Smtp/Stream/ProcessStream.php

@@ -20,8 +20,6 @@ use Symfony\Component\Mailer\Exception\TransportException;
  * @author Chris Corbyn
  *
  * @internal
- *
- * @experimental in 4.3
  */
 final class ProcessStream extends AbstractStream
 {

src/Symfony/Component/Mailer/Transport/Smtp/Stream/SocketStream.php

@@ -20,8 +20,6 @@ use Symfony\Component\Mailer\Exception\TransportException;
  * @author Chris Corbyn
  *
  * @internal
- *
- * @experimental in 4.3
  */
 final class SocketStream extends AbstractStream
 {

src/Symfony/Component/Mailer/Transport/TransportInterface.php

@@ -23,8 +23,6 @@ use Symfony\Component\Mime\RawMessage;
  * as they allow asynchronous sending.
  *
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 interface TransportInterface
 {

src/Symfony/Component/Messenger/Command/AbstractFailedMessagesCommand.php

@@ -25,7 +25,6 @@ use Symfony\Component\Messenger\Transport\Receiver\ReceiverInterface;
  * @author Ryan Weaver <ryan@symfonycasts.com>
  *
  * @internal
- * @experimental in 4.3
  */
 abstract class AbstractFailedMessagesCommand extends Command
 {

src/Symfony/Component/Messenger/Command/ConsumeMessagesCommand.php

@@ -33,8 +33,6 @@ use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 /**
  * @author Samuel Roze <samuel.roze@gmail.com>
- *
- * @experimental in 4.3
  */
 class ConsumeMessagesCommand extends Command
 {

src/Symfony/Component/Messenger/Command/DebugCommand.php

@@ -22,8 +22,6 @@ use Symfony\Component\Console\Style\SymfonyStyle;
  * A console command to debug Messenger information.
  *
  * @author Roland Franssen <franssen.roland@gmail.com>
- *
- * @experimental in 4.3
  */
 class DebugCommand extends Command
 {

src/Symfony/Component/Messenger/Command/FailedMessagesRemoveCommand.php

@@ -23,8 +23,6 @@ use Symfony\Component\Messenger\Transport\Receiver\ReceiverInterface;
 
 /**
  * @author Ryan Weaver <ryan@symfonycasts.com>
- *
- * @experimental in 4.3
  */
 class FailedMessagesRemoveCommand extends AbstractFailedMessagesCommand
 {

src/Symfony/Component/Messenger/Command/FailedMessagesRetryCommand.php

@@ -32,8 +32,6 @@ use Symfony\Component\Messenger\Worker;
 
 /**
  * @author Ryan Weaver <ryan@symfonycasts.com>
- *
- * @experimental in 4.3
  */
 class FailedMessagesRetryCommand extends AbstractFailedMessagesCommand
 {

src/Symfony/Component/Messenger/Command/FailedMessagesShowCommand.php

@@ -23,8 +23,6 @@ use Symfony\Component\Messenger\Transport\Receiver\ListableReceiverInterface;
 
 /**
  * @author Ryan Weaver <ryan@symfonycasts.com>
- *
- * @experimental in 4.3
  */
 class FailedMessagesShowCommand extends AbstractFailedMessagesCommand
 {

src/Symfony/Component/Messenger/Command/StopWorkersCommand.php

@@ -21,8 +21,6 @@ use Symfony\Component\Messenger\Worker\StopWhenRestartSignalIsReceived;
 
 /**
  * @author Ryan Weaver <ryan@symfonycasts.com>
- *
- * @experimental in 4.3
  */
 class StopWorkersCommand extends Command
 {

src/Symfony/Component/Messenger/DataCollector/MessengerDataCollector.php

@@ -20,8 +20,6 @@ use Symfony\Component\VarDumper\Caster\ClassStub;
 
 /**
  * @author Samuel Roze <samuel.roze@gmail.com>
- *
- * @experimental in 4.3
  */
 class MessengerDataCollector extends DataCollector implements LateDataCollectorInterface
 {

src/Symfony/Component/Messenger/DependencyInjection/MessengerPass.php

@@ -27,8 +27,6 @@ use Symfony\Component\Messenger\Transport\Receiver\ReceiverInterface;
 
 /**
  * @author Samuel Roze <samuel.roze@gmail.com>
- *
- * @experimental in 4.3
  */
 class MessengerPass implements CompilerPassInterface
 {

src/Symfony/Component/Messenger/Envelope.php

@@ -17,8 +17,6 @@ use Symfony\Component\Messenger\Stamp\StampInterface;
  * A message wrapped in an envelope with stamps (configurations, markers, ...).
  *
  * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
- *
- * @experimental in 4.3
  */
 final class Envelope
 {

src/Symfony/Component/Messenger/Event/AbstractWorkerMessageEvent.php

@@ -14,7 +14,6 @@ namespace Symfony\Component\Messenger\Event;
 use Symfony\Component\Messenger\Envelope;
 
 /**
- * @experimental in 4.3
  */
 abstract class AbstractWorkerMessageEvent
 {

src/Symfony/Component/Messenger/Event/WorkerMessageFailedEvent.php

@@ -17,8 +17,6 @@ use Symfony\Component\Messenger\Envelope;
  * Dispatched when a message was received from a transport and handling failed.
  *
  * The event name is the class name.
- *
- * @experimental in 4.3
  */
 class WorkerMessageFailedEvent extends AbstractWorkerMessageEvent
 {

src/Symfony/Component/Messenger/Event/WorkerMessageHandledEvent.php

@@ -15,8 +15,6 @@ namespace Symfony\Component\Messenger\Event;
  * Dispatched after a message was received from a transport and successfully handled.
  *
  * The event name is the class name.
- *
- * @experimental in 4.3
  */
 class WorkerMessageHandledEvent extends AbstractWorkerMessageEvent
 {

src/Symfony/Component/Messenger/Event/WorkerMessageReceivedEvent.php

@@ -15,8 +15,6 @@ namespace Symfony\Component\Messenger\Event;
  * Dispatched when a message was received from a transport but before sent to the bus.
  *
  * The event name is the class name.
- *
- * @experimental in 4.3
  */
 class WorkerMessageReceivedEvent extends AbstractWorkerMessageEvent
 {

src/Symfony/Component/Messenger/Event/WorkerStoppedEvent.php

@@ -15,8 +15,6 @@ namespace Symfony\Component\Messenger\Event;
  * Dispatched when a worker has been stopped.
  *
  * @author Robin Chalas <robin.chalas@gmail.com>
- *
- * @experimental in 4.3
  */
 class WorkerStoppedEvent
 {

src/Symfony/Component/Messenger/EventListener/SendFailedMessageToFailureTransportListener.php

@@ -26,8 +26,6 @@ use Symfony\Component\Messenger\Stamp\TransportMessageIdStamp;
  * Sends a rejected message to a "failure transport".
  *
  * @author Ryan Weaver <ryan@symfonycasts.com>
- *
- * @experimental in 4.3
  */
 class SendFailedMessageToFailureTransportListener implements EventSubscriberInterface
 {

src/Symfony/Component/Messenger/Exception/ExceptionInterface.php

@@ -15,8 +15,6 @@ namespace Symfony\Component\Messenger\Exception;
  * Base Message component's exception.
  *
  * @author Samuel Roze <samuel.roze@gmail.com>
- *
- * @experimental in 4.3
  */
 interface ExceptionInterface extends \Throwable
 {

src/Symfony/Component/Messenger/Exception/InvalidArgumentException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Messenger\Exception;
 
 /**
  * @author Yonel Ceruto <yonelceruto@gmail.com>
- *
- * @experimental in 4.3
  */
 class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface
 {

src/Symfony/Component/Messenger/Exception/LogicException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Messenger\Exception;
 
 /**
  * @author Roland Franssen <franssen.roland@gmail.com>
- *
- * @experimental in 4.3
  */
 class LogicException extends \LogicException implements ExceptionInterface
 {

src/Symfony/Component/Messenger/Exception/MessageDecodingFailedException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Messenger\Exception;
 
 /**
  * Thrown when a message cannot be decoded in a serializer.
- *
- * @experimental in 4.3
  */
 class MessageDecodingFailedException extends InvalidArgumentException
 {

src/Symfony/Component/Messenger/Exception/NoHandlerForMessageException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Messenger\Exception;
 
 /**
  * @author Samuel Roze <samuel.roze@gmail.com>
- *
- * @experimental in 4.3
  */
 class NoHandlerForMessageException extends LogicException
 {

src/Symfony/Component/Messenger/Exception/RuntimeException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Messenger\Exception;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
- *
- * @experimental in 4.3
  */
 class RuntimeException extends \RuntimeException implements ExceptionInterface
 {

src/Symfony/Component/Messenger/Exception/TransportException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Messenger\Exception;
 
 /**
  * @author Eric Masoero <em@studeal.fr>
- *
- * @experimental in 4.3
  */
 class TransportException extends RuntimeException
 {

src/Symfony/Component/Messenger/Exception/UnknownSenderException.php

@@ -13,8 +13,6 @@ namespace Symfony\Component\Messenger\Exception;
 
 /**
  * @author Ryan Weaver <ryan@symfonycasts.com>
- *
- * @experimental in 4.3
  */
 class UnknownSenderException extends InvalidArgumentException
 {

src/Symfony/Component/Messenger/Exception/UnrecoverableExceptionInterface.php

@@ -18,8 +18,6 @@ namespace Symfony\Component\Messenger\Exception;
  * and the message should not be retried, a handler can throw such an exception.
  *
  * @author Tobias Schultze <http://tobion.de>
- *
- * @experimental in 4.3
  */
 interface UnrecoverableExceptionInterface extends \Throwable
 {

src/Symfony/Component/Messenger/Exception/UnrecoverableMessageHandlingException.php

@@ -15,8 +15,6 @@ namespace Symfony\Component\Messenger\Exception;
  * A concrete implementation of UnrecoverableExceptionInterface that can be used directly.
  *
  * @author Frederic Bouchery <frederic@bouchery.fr>
- *
- * @experimental in 4.3
  */
 class UnrecoverableMessageHandlingException extends RuntimeException implements UnrecoverableExceptionInterface
 {

src/Symfony/Component/Messenger/Exception/ValidationFailedException.php

@@ -15,8 +15,6 @@ use Symfony\Component\Validator\ConstraintViolationListInterface;
 
 /**
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
- *
- * @experimental in 4.3
  */
 class ValidationFailedException extends RuntimeException
 {

src/Symfony/Component/Messenger/HandleTrait.php

@@ -18,8 +18,6 @@ use Symfony\Component\Messenger\Stamp\HandledStamp;
  * Leverages a message bus to expect a single, synchronous message handling and return its result.
  *
  * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
- *
- * @experimental in 4.3
  */
 trait HandleTrait
 {