StaFi protocol is the first liquid staking protocol for multiple PoS blockchains, aiming to solve the contradiction between mainnet security and token liquidity in PoS consensus. To date, the platform has released up to 10 various liquid staking solutions including rETH (StaFi Staked ETH), rMATIC, rBNB, rATOM, among others. Now StaFi 2.0 has been introduced, which is a major upgrade and rebrand. In terms of positioning, StaFi will transform from a multi-chain LSD protocol to an LSD Infra Layer, and the brand will also be upgraded accordingly. In terms of tokenomics, FIS will introduce a burn mechanism and add new utilities. In terms of security, on top of the existing chain security, it will support contract layer security, including support and frameworks for multiple VMs such as EVM and WASM. More about StaFi 2.0.