According to ChainCatcher, Aave has announced that the Aave V4 testnet is now live and the codebase is open for public review.
It also deployed a developer preview version, "Aave Pro," a new interface for Aave network applications aimed at DeFi native users. This allows the community to test new features, and developers to experiment with implementations. Aave V4 introduces a brand-new "Hub and Spoke" architecture. This architecture introduces several new design paradigms to Aave, each with its unique advantages. Funds are no longer dispersed across various markets on the same chain. Instead, all liquidity flows through "Liquidity Hubs."
