Yes, it is true that as of January 1, 2015, Joomla! 2.5 is no longer officially supported by the Joomla Foundation (joomla.org). This doesn't mean that Joomla 2.5 sites will suddenly stop working, but it does mean that no additional patches will be developed for it and that extensions will gradually become unavailable for this version. Do Patches Matter? On December 10, 2014, the last patch for Joomla 2.5, bringing it to 2.5.28, was announced. You can read the full announcement here: Joomla 2.5.28 Released . With this release comes the end of support, meaning that future releases, including security patches,...