Ethereum completes the Muir Glacier upgrade, currently only the nethermind client has not yet synchronized

According to Ethernodes, the Ethereum network has completed the Muir Glacier upgrade at around 16:30 today. The upgrade is designed to delay the difficulty bomb to 4 million blocks. At present, most clients are running synchronously. There are still some problems with the nethermind client, which is currently 439 blocks behind other clients.