DanielP9690 wrote: I'm interested in upgrading to one of the 1 year subscription plans as it has some of the Add-Ons I would like. Do I have to continue to purchase a subscription for as long as I use the product on my site or will I just not be able to get the latest security patches etc?
Whatever you download you can continue using on your sites and you can continue installing it on your new site.
If your subscription has expired you are no longer able to download and you no longer have access to support forum posting.