PANews reported on April 30 that Ethereum co-founder Vitalik Buterin said in a post on Warpcast today that his focus in 2025 will include the long-term development of Ethereum L1 (such as single-slot finality, virtual machine evolution, statelessness and security/decentralization) and full-stack security and privacy construction, striving to achieve a non-intermediary, high-privacy Ethereum application environment. He will also focus on broader decentralized acceleration (d/acc) issues, including communication tools, mechanism design, public goods funding, operating systems, hardware and biodefense. At the same time, short-term expansion, P2P and block construction will be led by others.