So, when I first ran it, it didn't update. I'm on version 14.
I own the Omni Channel version 1 as well within that version 14.
So, I went on the site, and there is nothing that says it will be free but, on the email, it does say it. So, I re-ran the Waves App again and this time, it took. Got the plugin free. The funny thing, they sent me an email saying I could get it for $29.99 instead of $49.99.
So be careful, they don't have their updating system working correctly.
There were other plugins upgraded too but, I didn't pay attention to them, sorry.

Marc