Aave V3.8 is now live on 15 Aave V3 markets following approval from the Aave DAO, introducing a reentrancy protection mechanism based on transient storage (EIP-1153). Developed by Aave Labs with security as its core focus, the upgrade safeguards the Pool's accounting consistency during external callbacks and multiple interactions within a single transaction, reducing reentrancy attack risk at relatively low additional gas overhead. The update covers active instances across Ethereum (Core and Lido), Plasma, Avalanche, BNB Chain, Base, Arbitrum, Polygon, and Optimism.