Merge branch '5.4' into 6.0

* 5.4:
  [HttpClient] HttpClientInterface::withOptions method
  [Session] Fix handler import

Author: javiereguiluz

http_client.rst

@@ -138,6 +138,18 @@ You can configure the global options using the ``default_options`` option:
              'max_redirects' => 7,
         ]);
 
+You can also use the :method:`Symfony\\Contracts\\HttpClient\\HttpClientInterface::withOptions`
+method to retrieve a new instance of the client with new default options::
+
+    $this->client = $client->withOptions([
+        'base_uri' => 'https://...',
+        'headers' => ['header-name' => 'header-value']
+    ]);
+
+.. versionadded:: 5.3
+
+    The ``withOptions()`` method was introduced in Symfony 5.3.
+
 Some options are described in this guide:
 
 * `Authentication`_

session/database.rst

@@ -497,7 +497,7 @@ the MongoDB connection as argument:
         // config/services.php
         namespace Symfony\Component\DependencyInjection\Loader\Configurator;
 
-        use Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler;
+        use Symfony\Component\HttpFoundation\Session\Storage\Handler\MongoDbSessionHandler;
 
         return static function (ContainerConfigurator $container) {
             $services = $configurator->services();
@@ -606,7 +606,7 @@ configure these values with the second argument passed to the
         // config/services.php
         namespace Symfony\Component\DependencyInjection\Loader\Configurator;
 
-        use Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler;
+        use Symfony\Component\HttpFoundation\Session\Storage\Handler\MongoDbSessionHandler;
 
         return static function (ContainerConfigurator $container) {
             $services = $configurator->services();