cask 'skype-preview' do version '8.9.76.64297' sha256 'db0fde68ea1a8c3b45783135d4b5deece8928bcce6ce2adbafc8755cf149ef41' # endpoint920510.azureedge.net/s4l/s4l/download/mac was verified as official when first introduced to the cask url "https://endpoint920510.azureedge.net/s4l/s4l/download/mac/Skype-#{version}.dmg" name 'Skype Preview' homepage 'https://www.skype.com/en/insider/' auto_updates true conflicts_with cask: 'skype' app 'Skype.app' end