livecheck do
    url %Q(https://meeting.tencent.com/web-service/query-download-info?q=[{"package-type":"app","channel":"0300000000","platform":"mac","arch":"#{arch}"}]&nonce=1234567890123456)
    regex(%r{/cos/(\h+)/TencentMeeting[._-].+?v?(\d+(?:\.\d+)+)})
    strategy :json do |json, regex|
      json["info-list"]&.map do |item|