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-rw-r--r--doc/smokeping_upgrade.pod6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/smokeping_upgrade.pod b/doc/smokeping_upgrade.pod
index cbc324a..ac393aa 100644
--- a/doc/smokeping_upgrade.pod
+++ b/doc/smokeping_upgrade.pod
@@ -95,6 +95,12 @@ The matcher modules have been renamed to start with a capital letter,
to differentiate the actual modules from the base classes. You have to
capitalize the matcher name in the pattern definition accordingly.
+=item Minimum number of pings
+
+The C<pings> variable now has an enforced minimum value of 3, as the
+whole design of Smokeping is based on the idea of sending several probes
+and measuring and visualizing the variation between them.
+
=back
In addition to this, some probes have had minor incompatible changes to