Claymore has released an update to his popular Ethereum dual miner for AMD and Nvidia GPUs with some new interesting and useful features as well as some small improvements. The new version 11 comes with two new algorithms that can be used in dual mining mode along with Ethereum or any other Ethash-based coin, these are Blake2s and Keccak. Another importan change is the reduced developer fee for dual mode that is now at 1.5% and the removal of the dev fee completely for video cards with just 2GB of video memory (you cannot mine ETH/ETC with these anymore, but the miner will work with other forks). The “-asm 2” option value now supports Tahiti, Tonga, Ellesmere, Baffin AMD GPUs and in some cases it can be a bit faster in ETH-only mode, so you can give it a try if you have a mining rig with any of these