Aave announced that it has deployed Aave V3 on the Ethereum mainnet. New features and optimizations include: Efficient Mode: Allows users to improve capital efficiency when supplying and borrowing stablecoins and liquid collateralized derivatives (LSDs) and other related assets.
Isolation mode: While maintaining the security of the protocol, more assets are allowed to be listed on Aave as collateral in isolation mode to isolate liquidity risks.
Gas optimization: Reduce the gas cost related to all functions by about 20-25%.