Ravencoin Miner: an optimized open source miner created specifically for Ravencoin.

v2.6
Improvements to poolside hash rate stability (recommended to use lower than normal stratum difficulty)
Difficulty recommendation:
d=Hashrate/2
d=Hashrate/3
Improvements to all hash functions
Improved power efficiency

https://github.com/Ravencoin-Miner/Ravencoin/releases