JPL News is a full featured content management
system that uses the Zend Framework. It features
multi-page news articles, unlimited category
support, archiving, RSS/ATOM feeds, a
bi-directional RESTful API, a user management
system, and more.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.