Amazing news, thanks! Quick question - am I understanding correctly that 17.7.2 does not yet contain the hashrate drop fix, which is coming in the next driver release in a few days. And that is a separate matter than the next release of Claymore Miner that you're working on, which will add Vega support and fix management for driver versions 17.7.2 going forward. Thus, to mine with Polaris without hashrate drop and full management ability, you need both the next AMD driver release and next Claymore miner?
Upcoming version supports Vega and fan management for latest drivers, so the only thing you need is to wait a couple of days for new drivers from AMD.