Napata CMS

A CMS for sites that are biased towards sharing information (primarily text).
The script comes in 3 packages depending on the markup language in use: Mediawiki syntax, Markdown and WYSIWYM. The script has a simple Revisions System that saves a copy of every post/article that is edited. All Revisions or revised posts/articles can be viewed under the "Revisions" page. For all 3 packages see the downloads section at: http://sourceforge.net/projects/napatacms/files/.