I have gotten payouts, i upgraded to v 1.1 and it has payed for itself like 5x so, its free if u want a few free .005 btc every few weeks (minimum withdraw is .005 and it takes ahwhile to get there, u get 40 sat a minute for free) , if u upgrade u get alot more.
Where link of the site or reference about the payment. If you got the payment create a op accordingly. Simply saying that upgrading something and getting some satoshi will confuse the newbies as well as senior members. If need a comment about it or promote a site. You have to share the complete information first.