Merge branch '3.4' into 4.3

* 3.4:
  Link the right file depending on the new version
  [Finder] Allow ssh2 stream wrapper for sftp
  [WebProfilerBundle] Require symfony/twig-bundle
  bumped Symfony version to 3.4.36
  updated VERSION for 3.4.35
  updated CHANGELOG for 3.4.35

UPGRADE-4.0.md

@@ -26,8 +26,8 @@ file and directory structure of your application:
 
 Then, upgrade the contents of your console script and your front controller:
 
-* `bin/console`: https://github.com/symfony/recipes/blob/master/symfony/console/3.3/bin/console
-* `public/index.php`: https://github.com/symfony/recipes/blob/master/symfony/framework-bundle/3.3/public/index.php
+* `bin/console`: https://github.com/symfony/recipes/blob/master/symfony/console/4.4/bin/console
+* `public/index.php`: https://github.com/symfony/recipes/blob/master/symfony/framework-bundle/4.4/public/index.php
 
 Lastly, read the following article to add Symfony Flex to your application and
 upgrade the configuration files: https://symfony.com/doc/current/setup/flex.html

src/Symfony/Component/Finder/Finder.php

@@ -803,7 +803,7 @@ private function normalizeDir($dir)
     {
         $dir = rtrim($dir, '/'.\DIRECTORY_SEPARATOR);
 
-        if (preg_match('#^s?ftp://#', $dir)) {
+        if (preg_match('#^(ssh2\.)?s?ftp://#', $dir)) {
             $dir .= '/';
         }