As a bounty hunter, I will definitely be happy to receive the results of the campaigns that have been followed in this forum, but I myself am confused why the Owner always replaces the smart contract even though the token/coin is already known. what is the meaning of the tokens that have been distributed to participants, is it just for fun?
The common reason is they want to make people think that they are creating something good to their tokens and hoping for investors to see that this is good updates happen to their project.
But eventhough that's the case sometimes this is not the intention of some developers and actually we cannot hit up the main intention because as many says devs have different reason on why they implement a replacement on their smart contracts.