This blog post is taken from http://docs.joomla.org/Joomla!_CMS_versions.
It details the various versions of Joomla! CMS and whether they are supported or not. It also shows when support runs out for a specific release.
In October 2014 I will be attending Joomla! Day UK 2014 at Sunningdale Park, Ascot.
I will also be speaking at the event for the first time. My talk is under the "Administrators" stream called "How to Build a Club Website"