CryptoWorld News reports that former Ethereum Foundation contributor Trent Vanepps warns that Ethereum's development ecosystem may face a funding crisis within the next three to nine months. He points out that the depletion of key funding sources will impact major network upgrades and long-term innovation. Vanepps estimates that Ethereum's core development ecosystem requires approximately $30 million annually to support client teams, researchers, coordinators, and protocol developers. Although the Ethereum Foundation launched a plan to reduce annual expenses in 2025, its client incentive program will expire in April 2026, with no alternative announced yet. These changes could lead to a lack of stable funding for important development teams in the coming months. Vanepps emphasizes that the Ethereum community should establish sustainable funding mechanisms and new institutions as soon as possible to address potential funding shortages.