I believe this is not a priority for him. As far as I can see, there was not update for a long time. Ethereum miner is important to him, he is constantly updated.
Yes, it would be really nice after so long to release a new miner, if possible without dev fee or reduced. I don't think it can get any faster, maybe very little, or if he write a completely new code - algorithm.
In any case, Claymore is a good coder and miner.
I second that, Claymore is a great coder and miner. This miner is definitely not a priority for him and he's made that known. That being said, its been a very long time since an update and he promised that reduced dev fee almost 6 months ago now. I wouldn't mind paying the full dev fee as it stands today if he would make more consistent updates, even if that was just to support newer AMD drivers. I'd love it if he rewrote the miner even more efficiently, but I think that's a long-shot at this point. @Claymore, can you give us any idea when we might see some love my friend? Its been a long time since we've heard from you. Thanks again for your hard work!