sonata-project/SonataAdminBundle — pull request #784 by mheleniak (2012-05-27 10:01:37+00:00)
Title: matched recent BC break changes in Symfony2 

This PR (with another PR in SonataDoctrineORMAdminBundle) make Sonata admin workable again in Symfony 2.1 (however this may not be all what is needed to match all BC break changes in Symfony2 form component).