Testing release 3.5-20200615 comes with experimental Prometheus support

Thanks to the efforts of the community the latest testing release of Nagstamon comes with experimental support for Prometheus monitoring. This is a great addition, being another monitoring solution outside the Nagios derivative universe. Thanks!

Get it as always at https://nagstamon.ifw-dresden.de/download/#testing.

In case of any spotted issues please use the Github issue tracker.