Just a quick note that the Joule 2013 Summer Release has been successfully applied to our non-production Edtech sandbox site.
We are now using Moodle Version 2.4.4
Please review the Joule/Power Summer 2013 Release Component Brief for complete details on updates and additions in the July release.
Please contact Moodle support with any questions or issues at: firstname.lastname@example.org
Release notes: http://docs.moodle.org/dev/Moodle_2.4.4_release_notes