Bitmain Antminer DR3 官方固件下载

MD5：0f128433fb233ffb54ea6acec9e3e654 1. Support blacklist feature during updating firmware. 2. Use new build tools to build firmware. 3. If upgrading the firmware through no keeping configuration file, it is need to configure miner account and miner pools to mine, otherwise(Upgrading through using keeping configuration file), it is no need to configure the miner and miner pools using previous miner settings to mine.