sonata-project/SonataBlockBundle — pull request #164 by Th3Mouk (2014-07-25 09:54:42+00:00)
Title: [FIX] Configuration

InvalidConfigurationException: The child node "container_types" at path "sonata_block.profiler" must be configured.

Hello ! I guess the defaultValue() was added after isRequired() and so don't need to be maintained