According to Foresight News, LSD protocol Puffer Finance launched Puffer UniFi, a Puffer-based Rollup solution that leverages L1 sorting and integrates pre-confirmation from Puffer re-staking validators, expanding from a centralized sorter to a decentralized network while maintaining fast, cheap, and reliable transactions. By achieving synchronous composability to solve Ethereum's liquidity fragmentation problem, transactions on UniFi can interact directly with other rollup-based protocols, eliminating the need for cross-chain and creating a unified liquidity and application layer.