"Uses" added to form doc and setDefaultOptions has been updated to configureOptions as  it is in Symfony 2.8
"Uses" added to form doc and setDefaultOptions has been updated to configureOptions as  it is in Symfony 2.8

doctrine/DoctrineMongoDBBundle,alcaeus/DoctrineMongoDBBundle,malarzm/DoctrineMongoDBBundle,alcaeus/DoctrineMongoDBBundle,malarzm/DoctrineMongoDBBundle