Release 4.0.7 has been published on 25th May 2010.

Please read the ILIAS 4.0 features report for information about major changes and new features of this version!

Information about first time installation can be found here.

ILIAS 4.0 does not support MySQL 4.1.x anymore. You need at least MySQL 5.0.x or higher. Minimum PHP Version is PHP 5.1.3.

Before upgrading an ILIAS installation to 4.0 you will need to upgrade to 3.10 first. Instructions for updating ILIAS can be found in section 3 of the general installation instructions. For major updates (e.g. 3.10.x -> 4.0.x) the safest proceeding is, to upgrade a copy of your productive system first and test whether everything works ok.

ILIAS is free, open source software and published under the GNU General Public License (GPL).