What is the current version of the template built

Hi. I got this template quite some time ago now when it was built on virtuemart 2.0.8. Virtuemart has since changed the way the template is applied, particularly from 2.0.22. I would like to update my template, but I have customized it a lot. A lot of things have broken since virtuemart 2.0.26d was applied. I can't get SEO to work, page navigation is also broken, and I would love to put the add-to-cart on the category page too with out hacking the template which can be done now.

Ok , you have job ahead you. You can download latest version to have files to compare. Thing you call hack is your customization.