cask "izip" do version "4.9.51" sha256 :no_check url "https://www.izip.com/izip.dmg" name "iZip" desc "App to manage ZIP, ZIPX, RAR, TAR, 7ZIP and other compressed files" homepage "https://www.izip.com/" livecheck do url "https://www.izip.com/download" regex(%r{