Dude, what's the catch with this 'free socks update'? Don't get me wrong, having working socks proxies can be a lifesaver, but I've seen a bunch of scams with 'free' offers that always seem to have a hidden price tag.
I'm pretty sure this is a free socks proxy service, not an update to a software. If it's the latter, I've never heard of it. Either way, it's not something I'd typically share here, but I'm happy to move this to the right section if OP wants to discuss it further.