We released a new version v0.8.0-alpha. This version removes the privilege of genesis block proposer and makes mining fully decentralized and unstoppable!
This is an incompatible upgrade, so upgrade is REQUIRED. Please upgrade as soon as possible!
You probably don’t need to download the Chain snapshot manually, but if you really need, you can use https://storage.googleapis.com/nkn-testnet-snapshot/Chain_634205.zip
To update to the new version, please stop your nknd, rebuild (or download the latest binary from https://github.com/nknorg/nkn/releases), and then restart. If you are using the GUI miner or auto-updater, then you just need to stop and restart and miner and it will upgrade automatically.