livecheck do
    url "https://www.bluesound.com/downloads/"
    regex(%r{uploads/(\d+)/(\d+)/BluOS[._-]Controller[._-]v?(\d+(?:\.\d+)+)[._-]MacOS\.zip}i)
    strategy :page_match do |page, regex|
      page.scan(regex).map { |match| "#{match[2]},#{match[0]},#{match[1]}" }