Aave V4 testnet is now live, and the codebase is open for public review

According to the official blog, Aave has announced that the Aave V4 testnet is now live, and the codebase is open for public review.

It has also deployed a developer preview called "Aave Pro," which is a new interface for the Aave network application aimed at DeFi native users. The community can use this to test new features, and developers can experiment with implementation solutions. Aave V4 introduces a brand new "Hub and Spoke" architecture. This architecture brings multiple new design paradigms to Aave, each with its unique advantages. Funds are no longer scattered across various markets on the same chain. Instead, all liquidity flows through "Liquidity Hubs."