Hi,
The latest version of SportMart is already compatible with J3.6.5 + VM3.0.18 and the QuickStart package comes with those versions. If you already have a SportMart website, then before upgrading the Joomla and Virtuemart; i would recommend you to upgrade the SportMart first via "One-by One" installation method -- see the tutorial.pdf for more info (one-by one method will only update the template and the necessary plugins without touching your personal website DATA's)
See the release notes;
___________________________v3.3 (November 3rd 2016)___________________________
- SportMart is now fully compatible with VM3.0.18 + Joomla 3.6.4
- QuickStart package comes with VM3.0.18 + Joomla 3.6.4 pre-installed
Problems that appear along with VM3.0.18:
- The registration buttons on the shopping cart page won’t show up, problem has been resolved.
- The AJAX loading issue on product details that occurs when selecting a Multi Variant custom field option, or clicking the NEXT-PREV button, has been resolved
- Keyword won’t show up when searched, this problem has been resolved.
- Various UI/UX improvement have been implemented into various of pages (almost all pages have effected these UI/UX improvements)
- VM - Category Module is now capable to highlight the current category (you can apply your further customization via virtuemart.css)
- The Authorize.Net Credit Card payment method has been re-styled in the front-end. Shoppers are now able to enter their Credit Card details without jumping to a fresh new page, right from the shopping cart page (to test it, open the SportMart live demo, navigate to Shopping Cart page and select Credit Card as the payment method)
- The PHP notice message that was caused by Dropdown Shopping Cart Module has been eliminated
Regards.