UPGRADE FROM 1.11 to 1.12 ========================= Deprecation of DoctrineCacheBundle ---------------------------------- With DoctrineCacheBundle [being deprecated](https://github.com/doctrine/DoctrineCacheBundle/issues/156), configuring caches through it has been deprecated. If you are using anything other than the `pool` or `id` cache types, please update your configuration to either use symfony/cache through the `pool` type or configure your cache services manually and use the `service` type. Service aliases --------------- * Deprecated the `Symfony\Bridge\Doctrine\RegistryInterface` and `Doctrine\Bundle\DoctrineBundle\Registry` service alias, use `Doctrine\Common\Persistence\ManagerRegistry` instead. * Deprecated the `Doctrine\Common\Persistence\ObjectManager` service alias, use `Doctrine\ORM\EntityManagerInterface` instead.