New features
[87d18aa] Moved Doctrine migrations from src/migrations/ to migrations/ (@rosier)
[398d18c] Run tests also against upcoming versions of Symfony (@rosier)
Bug fixes
[951c8b3] Fixed a method name related to exceptions (@xabbuh)
[40194c6] Minor README updates (@bocharsky-bw)
[7d625c2] Updated Chinese translations (@siganushka)