Just to ensure this gets fixed I just downloaded the new jumpbox and it is still running moodle 2.03+
I confirmed this by running to do a restore from moodle 1.9 and looking at version.php file
defined('MOODLE_INTERNAL') || die();
$version = 2011022100.00; // YYYYMMDD = date of the last version bump
// XX = daily increments
$release = '2.0.2+ (Build: 20110223)'; // Human-friendly version name
might have spoken too soon... more coming soon.