When updating to a new version: Please look at the ChangeLog file you find in the release !

Versions:

A better overview over released version is available at http://sourceforge.net/project/showfiles.php?group_id=8047

• 1.3.20080820 on 20 August 2008: from SOURCEFORGE

You need the PHP package and optional some modules and languages. Themes are optional.
If you have problems with downloading please try this http://www.tutos.org/download link.

There is also a vmware appliance available that has nearly everything preinstalled ready for usage.