cask 'aerial' do version '1.2' sha256 '5b128fb10a1e088ece7feafc3e58f923036dc73b1efed0b8ac74df33b3e0daff' url "https://github.com/JohnCoates/Aerial/releases/download/v#{version}/Aerial.zip" appcast 'https://github.com/JohnCoates/Aerial/releases.atom', checkpoint: '1bd34c3e417de6b81d1d876fed873f9fa45d0077dfecfeb8112b9050cd5d0f4b' name 'Aerial Screensaver' homepage 'https://github.com/JohnCoates/Aerial' screen_saver 'Aerial.saver' end