caskroom/homebrew-cask — pull request #6866 by jordannoble (2014-10-21 11:52:06+00:00)
Title: Add Stepmania.app v5beta4

I feel it belongs in the main repository as the project is really only available as an unstable version. (See https://github.com/caskroom/homebrew-cask/blob/master/CONTRIBUTING.md#but-there-is-no-stable-version)