ATutor shows a new version 2.0.3 in my cronjob log and also shows 2.0.3 for new installations, but it doesnt show an upgrade for my 2.0.2 installation.
ATutor Upgrade was not available via Softaculous we have added this capability today.
Please execute the CRON command to get the latest package:
http://softaculous.com/docs/Immediate_update Then you should be able to Upgrade your installation.