The latest release of VirtueMart 1.1.8 component is available to download to update your current installation.
All our demo websites of VM store were updated to the latest version and the modified files of the each theme was added to the package.
You will find "!!!VM-store-update" directory in the purchased package that includes the detailed instruction of few simple steps to update the Quickstart.
We encourage to install Quickstart first to get the exact copy of the demo website of the particular template.
Please read the following article to learn more about Quickstart -> What is the Quickstart?
After the demo installation you can update the VirtueMart component and theme following an instruction.