A week of symfony #511 (10-16 October 2016)
This week Symfony continued fixing some minor bugs and integrating the last new features after the recent "feature freeze" for the upcoming 3.2 version. A new option was added to select the repository used by the UniqueEntity validator and the HttpCache was fixed to not cache requests with the OPTIONS HTTP method. Lastly, the new SecurityUserValueResolver and the controller `getUser()` method was undeprecated.

