rails/rails — pull request #9690 by trevorturk (2013-03-12 20:50:12+00:00)
Title: Rails 4 upgrade notes about clashing named route selection changes

Document change to clashing named route selection. Rails 4 correctly prefers the first named route. (Likely from https://github.com/rails/journey/commit/98a9802a5c1f2d3a900461d10f5665a0d887dee7)