calcifer/UPGRADE-2.2.md

UPGRADE FROM 2.1 to 2.2

• The web/.htaccess file has been enhanced substantially to prevent duplicate content with and without /app.php in the URI. It also improves functionality when using Apache aliases or when mod_rewrite is not available. So you might want to update your .htaccess file as well.

• The _internal route is not used any more. It should then be removed from both your routing and security configurations. A fragments key has been added to the framework configuration and must be specified when ESI or Hinclude are in use. No security configuration is required for this path as by default ESI access is only permitted for trusted hosts and Hinclude access uses an URL signing mechanism.

  framework:
      # ...
      fragments: { path: /_proxy }
  

Functional Tests

• The profiler has been disabled by default in the test environment. You can enable it again by modifying the config_test.yml configuration file or even better, you can just enable it for the very next request by calling $client->enableProfiler() when you need the profiler in a test (that speeds up functional tests quite a bit).