DePauw currently is using Moodle 1.9 LAE (Liberal Arts Edition). For next fall, moodle.depauw.edu will be upgraded to Moodle 2.3 and all fall 2013 courses will be set up in the new version. Courses that currently exist in moodle.depauw.edu will be relocated to moodlearchive.depauw.edu (running Moodle 1.9 LAE). Finally, the current Moodle archive (which contains courses from prior to Fall 2010) will be shut down and retired on June 30.
More details are at http://lisnews.wordpress.depauw.edu/?p=1731