I am trying to upgrade one of my sites from 0.6 to 0.7 but when I go to the install/update.php page I get Active VisioList Installation Detected! Would you like to update to the latest version? but there is no drop down or continue button.
Looks like you upgraded from an older version.
try going to admin manage language and click import and select english. That should import any missing english phrases you may have.
Also search for "'upgrade_update_active_installation" and change the definition to just "Active VisioList Installation Detected!" to have it up to date.