class Vienna < Cask version '3.0.0_rc1' sha256 'bb0106e120082854a116e71448c38457aec03fa0aec518642c3e0428e9a69f29' url 'https://downloads.sourceforge.net/vienna-rss/Vienna3.0.0_rc1.tgz' appcast 'http://vienna-rss.org/changelog_beta.xml' homepage 'http://www.vienna-rss.org' link 'Vienna.app' end