{
  "meeting": "ACDE #237 - May 21, 2026",
  "highlights": {
    "fork_status_and_schedule": [
      {
        "timestamp": "00:09:36",
        "highlight": "glamsterdam-devnet-4 targeting today; Nethermind + ethrex (EL), Prysm/Lodestar/Lighthouse/Nimbus (CL)"
      },
      {
        "timestamp": "00:20:14",
        "highlight": "EIP-7904 likely removed: all clients hit 100M gas/sec with BAL optimizations; awaiting Geth confirmation (~end of May)"
      }
    ],
    "hegota_proposals": [
      {
        "timestamp": "00:22:19",
        "highlight": "EIP-8188 (State Tiering by Write Age): period metadata on accounts/storage; 78% DB reduction in prototype; PFI'd"
      },
      {
        "timestamp": "00:37:40",
        "highlight": "EIP-8182 (Private ETH Transfers): UTXO shielded pool as system contract; Groth16/BN254; mixed reception; PFI'd"
      },
      {
        "timestamp": "00:57:24",
        "highlight": "EIP-4758 (Deactivate SELFDESTRUCT): removes account deletion, retains sendAll; 162 contracts may break; PFI'd to surface objections"
      }
    ],
    "bal_updates": [
      {
        "timestamp": "00:10:32",
        "highlight": "EIP-7702 BAL edge case: delegation address only added if gas/value/stack-depth checks pass; spec updated, tests merged"
      },
      {
        "timestamp": "00:16:05",
        "highlight": "7702 delegation BAL change deferred from glamsterdam-devnet-4; future inclusion pending client alignment"
      }
    ],
    "organizational": [
      {
        "timestamp": "01:13:29",
        "highlight": "Monday ACDT tentatively canceled (EU/US public holiday); confirm in AllCoreDevs Discord"
      }
    ]
  },
  "action_items": [
    {
      "timestamp": "00:18:33",
      "action": "Review 7702 delegation BAL implementation and weigh in on BAL Discord thread",
      "owner": "EL client teams"
    },
    {
      "timestamp": "01:11:32",
      "action": "Review execution-apis cross-client JSON-RPC matrix; flag methods to spec or drop",
      "owner": "Execution client teams"
    }
  ],
  "decisions": [
    {
      "timestamp": "00:16:05",
      "decision": "7702 delegation BAL change deferred from glamsterdam-devnet-4; future inclusion to be decided in BAL Discord channel"
    },
    {
      "timestamp": "00:21:07",
      "decision": "EIP-7904 likely DFI from Glamsterdam; formal status change deferred until Geth benchmarks confirmed"
    },
    {
      "timestamp": "01:10:54",
      "decision": "PFI for Hegota: EIP-8188 (State Tiering), EIP-8182 (Private Transfers), EIP-4758 (Deactivate SELFDESTRUCT)"
    },
    {
      "timestamp": "01:13:29",
      "decision": "Monday ACDT tentatively canceled; pending final confirmation in AllCoreDevs Discord"
    }
  ],
  "targets": [
    {
      "timestamp": "00:09:36",
      "target": "glamsterdam-devnet-4 launch \u2014 May 21, 2026 (today, pending bug resolution)"
    }
  ]
}