Merge branch '1.12' into 1.13

* 1.12:
  [Docs] Add warning about restricting Symfony version before Sylius installation
  Bring back security.authentication_manager alias if needed

docs/book/installation/installation.rst

@@ -47,6 +47,17 @@ the contents of that new file should look like the following snippet:
 
     DATABASE_URL=mysql://username:password@host/my_custom_sylius_database
 
+.. warning::
+    Specific Sylius versions may support various Symfony versions. To make sure the correct Symfony version will be
+    installed (Symfony 6.0 for example) use:
+
+    .. code-block:: bash
+
+        composer config extra.symfony.require "^6.0"
+        composer update
+
+    Otherwise, you may face the problem of having Symfony components of the wrong version installed.
+
 After everything is in place, run the following command to install Sylius:
 
 .. code-block:: bash

docs/getting-started-with-sylius/installation.rst

@@ -37,6 +37,17 @@ It will create a ``MyFirstShop`` directory with a brand new Sylius application i
     Beware! The next step includes the database setup. It will set your database credentials
     (username, password, and database name) in the file with environment variables (``.env`` is the most basic one).
 
+.. warning::
+    Specific Sylius versions may support various Symfony versions. To make sure the correct Symfony version will be
+    installed (Symfony 6.0 for example) use:
+
+    .. code-block:: bash
+
+        composer config extra.symfony.require "^6.0"
+        composer update
+
+    Otherwise, you may face the problem of having Symfony components of the wrong version installed.
+
 To launch a Sylius application initial data has to be set up: an administrator account and base locale.
 Run the Sylius installation command to do that.
 

src/Sylius/Bundle/CoreBundle/DependencyInjection/Compiler/BackwardsCompatibility/Symfony5AuthenticationManagerPass.php

@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Sylius\Bundle\CoreBundle\DependencyInjection\Compiler\BackwardsCompatibility;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/** @internal */
+final class Symfony5AuthenticationManagerPass implements CompilerPassInterface
+{
+    public function process(ContainerBuilder $container): void
+    {
+        if ($container->has('security.authentication.manager')){
+            $container->setAlias('security.authentication_manager', 'security.authentication.manager');
+        }
+    }
+}

src/Sylius/Bundle/CoreBundle/SyliusCoreBundle.php

@@ -21,6 +21,7 @@ use Doctrine\Inflector\Rules\Substitutions;
 use Doctrine\Inflector\Rules\Transformations;
 use Doctrine\Inflector\Rules\Word;
 use Sylius\Bundle\CoreBundle\DependencyInjection\Compiler\BackwardsCompatibility\ResolveShopUserTargetEntityPass;
+use Sylius\Bundle\CoreBundle\DependencyInjection\Compiler\BackwardsCompatibility\Symfony5AuthenticationManagerPass;
 use Sylius\Bundle\CoreBundle\DependencyInjection\Compiler\BackwardsCompatibility\Symfony6PrivateServicesPass;
 use Sylius\Bundle\CoreBundle\DependencyInjection\Compiler\CircularDependencyBreakingErrorListenerPass;
 use Sylius\Bundle\CoreBundle\DependencyInjection\Compiler\IgnoreAnnotationsPass;
@@ -75,14 +76,15 @@ final class SyliusCoreBundle extends AbstractResourceBundle
         parent::build($container);
 
         $container->addCompilerPass(new CircularDependencyBreakingErrorListenerPass());
-        $container->addCompilerPass(new LazyCacheWarmupPass());
-        $container->addCompilerPass(new RegisterTaxCalculationStrategiesPass());
-        $container->addCompilerPass(new TranslatableEntityLocalePass());
         $container->addCompilerPass(new IgnoreAnnotationsPass());
-        $container->addCompilerPass(new ResolveShopUserTargetEntityPass());
-        $container->addCompilerPass(new RegisterUriBasedSectionResolverPass());
+        $container->addCompilerPass(new LazyCacheWarmupPass());
         $container->addCompilerPass(new LiipImageFiltersPass());
+        $container->addCompilerPass(new RegisterTaxCalculationStrategiesPass());
+        $container->addCompilerPass(new RegisterUriBasedSectionResolverPass());
+        $container->addCompilerPass(new ResolveShopUserTargetEntityPass());
+        $container->addCompilerPass(new Symfony5AuthenticationManagerPass());
         $container->addCompilerPass(new Symfony6PrivateServicesPass());
+        $container->addCompilerPass(new TranslatableEntityLocalePass());
     }
 
     /**