OneZeroMiner 1.2.8

Changelog Minor hashrate/efficiency improvement on Dynex Fix an issue with Zilliqa that could result in duplicate shares Overall improvements on the stability of Dynex Minor bug fixes

Note:     Make sure to test --nr 2 argument especially for 30xx and 40xx series.     If you have manually set --nt, it might be better to remove it and let the miner find the best value.     On some gpus(eg: 4090), you might get more hashrate without losing efficiency by increasing the memory clock.