Aave is set to launch its v4 upgrade in Q4 2025, featuring a new Reinvestment Module and an improved liquidation engine aimed at boosting capital efficiency and liquidity. This upgrade will also implement a formal multi-chain strategy, enhancing Aave's market presence and protocol utility across various blockchains. The enhancements are expected to solidify Aave's position in the decentralized finance sector by offering more robust and flexible financial services.