Just purchased JoomSEF 3.5.6

I spoke to a friend who told me about some encripted hidden links in the paid version, I did a little searching on the Joomla forum and it seems this was the case.

I couldn't work out if this has been changed in later versions, if the current paid version was now COMPLETELY link free (footer links, hidden links, any type of link).

Please can you confirm this

Thanks