Aave community developer bgdlabs tweeted to introduce a.DI (Aave Delivery Infrastructure), a cross-chain communication abstraction layer for decentralized systems such as Aave DAO. It is the evolution of the current Aave cross-chain system, generalizing inter-network communications, abstracting cross-chain providers, and introducing consensus rules and emergency recovery mechanisms controlled by Aave. Once approved by the community, they will become the infrastructure layer of Aave DAO.