None, but you can withdraw your coins on old hyper wallet address in your desktop which you hold the private keys. Then import those private keys into the new hyper wallet once it is finished. This is safer than sending your coins on a certain website.
This is not gonna work, since the new wallet, as far as I've understood from CryptoDatabase is going to have a new blockchain (this is essentially the fix of the problem=huge current blockchain).
So, neither the old wallet.dat nor privkeys are going to be valid in the new wallet/blockchain.
CryptoDatabase is fostering the development of a new wallet. When this wallet is finished he will announce it here. Anybody who wants to make the swap has to send old HYPER to a specific address, and CryptoDatabase will send the
new HYPER coins to and address of
your new wallet. So you have to download the new wallet and provide an address of this new wallet.
This is a screenshot given by CryptoDatabase:
http://prnt.sc/encoymThe options for those who don't have and old wallet up and running are to be supported by one who has it, trusting him his privkeys or wallet.dat files.
By the way,
http://comm.hopto.org/hyper/ is mine, but you can't use a paperwallet to store hyper, because you will be at the starting point needing someone with and old wallet up and running to recover the coins.