Mambo is a full-featured content management system that can be used for everything from simple
Web sites to complex corporate applications. It has a rich feature set, a long history, and a stable codebase.
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.
There are fixes to MARS (Mambo User Restriction System). Security exploits in the gallery and user uploads are fixed. Database prefix support, a database backup and restore utility, PHP safe_mode support for uploading of files (copy is no longer used), better error reporting, an enhanced configuration.php file for easier configuration, and administration cosmetic changes.