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Vitalik Buterin changes Ethereum roadmap priorities, raises focus on quantum resistance

Ethereum co-founder Vitalik Buterin (비탈릭 부테린) said he released a revised version of his 2023 Ethereum roadmap and raised the priority of quantum safety. He overlaid the earlier roadmap on the Ethereum Foundation’s latest layer-1 Strawmap to show items that remained and those whose priority changed. The Strawmap lays out upgrades across consensus, data and execution layers and sets five end goals, including a post-quantum L1. Buterin also proposed EIP-8288 in June 2026, and the foundation formed a post-quantum security team targeting 2029.