Lumi (@zkLumi), the senior product manager at ZK Stack, recently announced on X platform that the team accomplished a significant protocol upgrade for zkSync. This upgrade ensures full compatibility with EIP 4844 (Proto-Danksharding) and also enables the submission of blob transactions. What's particularly impressive is that the team didn't just achieve compatibility – they also developed an elegant solution for the protocol. This solution allows users to choose between blob or regular data based on price, and the team is gearing up to release a host of other features that will further decrease transaction fees using blob. Overall, this upgrade represents a major step forward for zkSync and showcases the team's commitment to innovation and user-friendly solutions.