@liuhh
Ethereum 2.0, also known as ETH 2.0, is a highly anticipated upgrade to the Ethereum blockchain. This upgrade aims to improve the scalability, security, and sustainability of the network through a series of phased updates. The most notable change is the shift from a Proof of Work (PoW) to a Proof of Stake (PoS) consensus mechanism. This transition is expected to significantly reduce energy consumption and increase transaction throughput. As Ethereum 2.0 rolls out, it promises to enhance the functionality of decentralized applications (dApps) and solidify Ethereum's position as a leading smart contract platform.