The development team introduced a new PoWaaS client (PoW-as-a-service) for fast transactions IOTA network tranactions.
A free solution called powsrv.io is designed for wallets and applications, and also works in conjunction with a hardware accelerator for mining devices with weak computing power Pidiver.
Fast and efficient PoWaaS (PoW-as-a-service) for your IOTA wallet, MAM-stream or any IOTA usecase requiring fast transaction turnout. Don't overheat your CPU/GPU by doing IOTA PoW locally, instead use our solution to access consistently fast hashing power. Perfect for low-power IoT devices, mobile and desktop solutions.
Get more info at GitHub.