The Cryptonote PoW hash is being modified in an fork this March. Will there be an announcement here that SGminer-GM has been changed to accommodate this modification or will we just have to keep an eye on Github for the changes. https://getmonero.org/2018/02/11/PoW-change-and-key-reuse.html
I think it is great for the PoW to change every few months. I hope the miner will be updated.