I've looked but haven't found this info - do I need to uninstall aprevious version when installing a newer one (for rinstance 0.8.4 -> 0.8.5) or can it just be installed over the older version.
Not earthshaking as I usually backup, uninstall, restart Moz, install new, restart Moz. But if I don't have too I will not take the time.
Thanks,
John