This extension provides document version control for Joomla.  It saves a backup of every article when the content changes allowing authorized users to rollback changes to prior versions.  It then allows you to choose a prior version of a given document directly from the editor.

Free Download

Be sure to publish the plugins after installation

Joomla 1.5

• com_versions:  This is the component that shows the list of content versions available for a particular document.
• plg_content_versioning:  This is the plugin that actually saves the version when you hit “Save” in the back end.
• plg_editors_xtd_versioning: This is the button that appears at the bottom of the editor which you click to access prior versions of the document you’re currently editing.

Joomla 1.6 and 1.7

• com_versions_16:  This is the component that shows the list of content versions available for a particular document.
• plg_content_versioning_16:  This is the plugin that actually saves the version when you hit “Save” in the back end.
• plg_editors_xtd_versioning_16: This is the button that appears at the bottom of the editor which you click to access prior versions of the document you’re currently editing.