With the new Ethereum fork - Do we need to do anything with our ETH which is on a cold wallet
You should move ETH to exchanges that support hard fork. I have seen the message coming from big exchanges like binance. Okex. Coinex ... they confirmed that it will support hard fork ETH
Or you can store it with wallet that support the fork to received your allotted rewards, you should read more about this incoming forks and enjoy the benefits of getting the amount of free money after it became available inside any exchange that will cater this new coin that will coming out from ETH
chain, hold your coin while the fork is ongoing just like what many have said make sure that it is a compatible wallet to enjoy.