2021-10-20: initial release 2021-10-25: added update check 2021-10-26: minor fixes (removed unused prints) 2021-11-04: fixed missing "versions" key in "release" section 2021-11-17: added checkmk appliance version/downloads 2021-12-07: added metrics for patch release history (a little fun) maybe one day of (cache, only checks once a day)