I just now downloaded and overwrote my eMMC with what I thought was the latest image from http://circuitco.com/support/index.php?title=Updating_The_Software#Procedure following the link for the Production Image 2013.08.21.
After doing so, I checked the FAT partition in the eMMC for it’s ID.txt file, and it reports:
Cloud9 GNOME Image 2013.08.19-DO-NOT-USE-FOR-PRODUCTION
Am I using the most recent version? Or has my flash drive managed to keep a slightly older version that I’d been flashed with a week ago? How might I check?