- fixed performance degradation on Ethash under Windows 7 and Windows 8.1
miner launch specific kernels on specific devices, you can forcely enable this kernels on GPU use --oc1 flag (also you can use --oc flag to enable option per GPU)
Ethash fee is 0.65%
KAWPOW fee is 1%
NOTE: this update only includes windows version because there is no changes for linux