Probably a good idea to update to 4.4.2 if you have the Qolsys4 panel. Right now it is not an automatic update, you have to put in the patch tag: ‘iqpanel4.4.2’ and update.
There is a great thread on firmware updating from Tyler:
Its a good idea for any Qolsys users to follow that post to stay notified of FW updates. Most FW updates are not automatic, a patch tag is required. 4.4.2 does call out that it address a variety of features as well as security fixes.