It seems there are new releases for ruby because an security issue CVE-2012-5664
Also it seems some ports may be affected, a quick search for CVE-2012-5664
shows also new releases for puppet (enterprise) and others.
https://groups.google.com/group/rubyonrails-security/browse_thread/thread/c23533
Dear port maintainer,
The portscout new distfile checker has detected that one or more of your
ports appears to be out of date. Please take the opportunity to check
each of the ports listed below, and if possible and appropriate,
submit/commit an update. If any ports have already been updated, you
