UPGRADE-5.2.md

UPGRADE FROM eZ Publish 5.1 TO 5.2

When upgrading eZ Publish from 5.1 to 5.2, you need to do the following changes to the code that came from the base distribution:

• Change EzPublishKernel's inheritance from Symfony\Component\HttpKernel\Kernel to eZ\Bundle\EzPublishCoreBundle\Kernel. For this, in ezpublish/EzPublishKernel.php, just replace:

  use Symfony\Component\HttpKernel\Kernel;

  By:

  use eZ\Bundle\EzPublishCoreBundle\Kernel;