rails/rails — pull request #8440 by steveklabnik (2012-12-06 18:44:26+00:00)
Title: CHANGELOG for 78d5d6f

It was pointed out by @giner that the CHANGELOG entry for https://github.com/rails/rails/commit/78d5d6f8688bb7c45ba9a3ef893682231130da3f
wasn't included. Here it is.