New M7s version of yam miner is available. Now it supports mining GroestCoin (GRS) at @MiningPoolHub miningpoolhub.com - check readme.txt and default config for details.

Download locations are always the same:

Primary download location for yam M7s is https://t.co/whkQyh2XA2
Alternative download location for yam M7s is http://t.co/A9c5GryPBy
Chinese users may donwload yam M7s at http://t.co/qsWEtQEMhZ

More info on update in @yvg1900 Twitter feed and docs included in miner archive.