document minimum required version

This commit is contained in:
Michael Stapelberg 2018-05-05 17:01:08 +02:00
parent b68bff846a
commit 201fe1998f

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@ -4,6 +4,9 @@ dnsmasq_exporter is an exporter for [Prometheus](https://prometheus.io/),
allowing you to monitor/alert on the number of DHCP leases and various DNS
statistics.
The minimum required version of dnsmasq is 2.69, which added support for
querying the statistics via DNS.
See also the “cache statistics” section in
https://manpages.debian.org/stretch/dnsmasq-base/dnsmasq.8.en.html#NOTES