Joomla 1.5.15 Released

The Joomla Project announces the immediate availability of Joomla 1.6.1. This is a security release.

The Production Leadership Team’s goal is to continue to provide regular, frequent updates to the Joomla community. Learn more about Joomla! developement at the Developer Site.

Source : http://www.joomla.org/announcements/release-news/5350-joomla-161-released.html