Ethereum Protocol targets Layer 1 quantum resistance across execution, consensus and data by December 2029.EIP-8141 Frame Transactions is scheduled for Hegotá, enabling programmable validation, gas payment and key rotation.EIP-8025 remains proposed for Hegotá, offering optional execution proofs without changing consensus validity rules today.Ethereum Foundation research now spans fast finality, privacy, state, zkEVM and post-quantum security workstreams together.Issuance changes remain unsettled, with researcher support for reform but no approved Ethereum policy yet.