Version 3 of Uniswap includes more focused liquidity, improved oracles, and new fee rates. The decentralised exchange is implementing features that will increase liquidity and reduce trading risk. Every week, new products and features emerge in the nascent decentralised finance (DeFi) room. DeFi is a multibillion-dollar industry that uses digital code to replace conventional financial institutions including banks and brokerage firms. The world's most famous decentralised exchange can't afford to rest on its laurels.