Release Notes: A fix for a bug in ganglia-rdd.pl where stale hosts were not being removed from the in-memory hash (to match the XML data), changing the Y-Axis on the hosts in the cluster overview to have the same range (min/max) in order to make better host comparisons, changing the list of hosts that are down to a drop-down box (previously, when a large number of machines went down the top right corner table cell would swell), and sorting the host list in order from the most recent crash to the oldest.
Release Notes: A major security bug was fixed. This bug allowed remote users to execute arbitrary commands as user "nobody". Only the graph.php file in the Ganglia PHP/RRD Web client has this vulnerability. Please download the update as soon as possible.
Release Notes: A fix for not accepting any custom metric names that had characters other than [a-zA-Z0-9_].