The new version is very powerful and flexible component for creating and organizing content (materials) K2, on the site is running CMS Joomla. Of the main features of this extension I would like to note the presence of nested categories, independent system of tags, comments, forms, templates. On the availability of unlimited nesting categories (there is no restriction of the standard Joomla section / category). The comments are integrated with ReCaptcha and working on the basis of technology ajax, gallery video and images, the integration of ajax search technology Google, support for standard plugins Joomla. Very flexible configuration and powerful features. A large number of different kinds of add-ons. And much more.