Question: How to upgrade HC MarketPlace existing installation?
Answer: In order to upgrade the existing HC MarketPlace installation, you will need to download the latest installation files directly from this URL (https://downloads.hostingcontroller.com/utilities/Marketplace/marketplace.zip).
Now, extract the downloaded zip file and replace all files with the existing files.
After replacing the files successfully, browse your HC MarketPlace website with this URL (http://<yourmarketplace.com>/auth) and update the existing installation.
For any further query, please contact at firstname.lastname@example.org