There is a publication in this facebook page:

"Hello! We have some bad news. :( Visa-free regime will not be introduced. Sincerely apologize. It is not the fault of the Organizing Committee. On Monday we will publish the procedure for obtaining a visa. We ask you in the registration system to indicate the full address of the Consulate or visa centre where you intend to obtain a visa."

I think it's the official facebook page, since when I click on the facebook icon in this website it redirects me to that facebook page.

But there's no publication already about how to obtain the visa. I post this because I think that not everyone is aware of this, and I think it's very important.