Hello, we are happy to announce new release of GrinPro.io miner
(GrinPro is our modified version of GrinGoldMiner with API and some speed improvements)
get it at:
https://grinpro.io/Changelog for 1.2 release:
* Up to 30% faster Nvidia solver
* Very high Nvidia solver fidelity
* Improved AMD fidelity by about 1%
* Significant reduction in CPU usage for AMD and Nvidia (up to 2x less) (Implemented original fast C++ cycle finder from John Tromp)
* Slightly improved AMD mining rate
* Fixed AMD cards auto-detection issues
* "Reconnect To Primary" config option - try to connect back to primary stratum connection when on backup connection. You can set this in config, see manual_config.xml as example, alternatively can be also set as commandline argument (View documentation)
* API changes:
* Workers show Fidelity - Fidelity is important to make sure that solver is not missing valid graphs. Large GPS (graphs per seconds) is not enough on its own - with low Fidelity, the miner will miss valid solutions. Value should be close to 1.0. Fidelity is a statistical value and will be more precise the longer the miner is running (wait 24 hours if you are diagnosting cards). See more on Fidelity by John Tromp
* GPS is 0 when worker is offline
* Remote Dashboard options in config. Remote Dasbhoard will be released soon and this version of GrinPro.io miner is compatible with it.
EDIT 2019/03/24:
We are happy to announce GrinPro 2 beta release - first to get 5 gps on Vegas
beta available at
https://github.com/mozkomor/GrinProMiner/releases4.5 - 5.1 gps on Vegas (depends on your power limit and tweaks)
2.1 - 2.8 gps on Polaris
fidelity 1
no rejects
windows and linux build
50% of the 2% fee mined directly to Grin dev pool
Final release will be on grinpro.io after Grin Amsterdam 2019.
EDIT 2019/04/09:
Remote Dashboard for monitoring multiple rigs now available:
https://github.com/mozkomor/GrinPro-Dashboardhttps://raw.githubusercontent.com/mozkomor/GrinPro-Dashboard/master/img/GProDashboard1.png 
