Hi Marc,
The ZIP file that was archived on December 4, 2015 is the latest version, so you have the latest version.
Are you experiencing the same "DELETE NOT WORKING" problem? What is your website URL... let me check.
FYI: Dropdown shopping cart module didn't require much of an update after we release it for VM3; because it was working just fine. But if it starts trowing errors with the latest VM versions; then i will forward this case to our developer team and have them update the module immediately to support the latest VM versions. I need to your website first to be sure our module needs an update though
Regards.