[Former Erigon CTO Joins Ethereum Foundation to Oversee Application AI and Client Development] Giulio Rebuffo, former Chief Technology Officer of Erigon, announced on the X platform that he began his new role at the Ethereum Foundation last week, focusing on application AI and client development. He will collaborate with the foundation's technical team and management. Rebuffo previously led the development of Erigon's built-in consensus client, Caplin, and participated in Erigon's Ethereum merge implementation.