{
  "planPath": "docs/plans/2026-06-16-stillpending-phase-4c-array-support.md",
  "designPath": "docs/plans/2026-06-16-stillpending-phase-4c-array-support-design.md",
  "designCommit": "efccd8d1",
  "baseMaster": "050164b2",
  "branch": "feat/stillpending-phase-4c-array-support",
  "executionState": "PENDING — subagent-driven; T1->T2->T3 foundation serial, then {T4..T9} concurrent across disjoint projects, then T10->T11->T12.",
  "scope": "Big-bang all 5 drivers (AskUserQuestion) + full AbLegacy array read (AskUserQuestion). 1-D read-surface only; array writes / multi-dim / array historization out of scope.",
  "nativeTaskIds": {"1": 495, "2": 496, "3": 497, "4": 498, "5": 499, "6": 500, "7": 501, "8": 502, "9": 503, "10": 504, "11": 505, "12": 506},
  "tasks": [
    {"id": 1, "subject": "Sink contract — EnsureVariable array params", "classification": "high-risk", "status": "pending"},
    {"id": 2, "subject": "EquipmentTagPlan IsArray/ArrayLength + composer + applier", "classification": "high-risk", "status": "pending", "blockedBy": [1]},
    {"id": 3, "subject": "DeploymentArtifact decode byte-parity", "classification": "high-risk", "status": "pending", "blockedBy": [2]},
    {"id": 4, "subject": "AdminUI driver-agnostic isArray/arrayLength control", "classification": "standard", "status": "pending", "blockedBy": [1]},
    {"id": 5, "subject": "Modbus String/BitInRegister array decode + resolver", "classification": "small", "status": "pending", "blockedBy": [1]},
    {"id": 6, "subject": "AbCip libplctag array read + IsArray", "classification": "standard", "status": "pending", "blockedBy": [1]},
    {"id": 7, "subject": "TwinCAT ADS array read + IsArray", "classification": "standard", "status": "pending", "blockedBy": [1]},
    {"id": 8, "subject": "S7 block-read array + decode loop + IsArray", "classification": "high-risk", "status": "pending", "blockedBy": [1]},
    {"id": 9, "subject": "AbLegacy PCCC multi-element array read + IsArray", "classification": "high-risk", "status": "pending", "blockedBy": [1]},
    {"id": 10, "subject": "Docs + bookkeeping", "classification": "small", "status": "pending", "blockedBy": [3, 4, 5, 6, 7, 8, 9]},
    {"id": 11, "subject": "Full build + test + final integration review", "classification": "standard", "status": "pending", "blockedBy": [10]},
    {"id": 12, "subject": "Live /run acceptance + finish branch", "classification": "standard", "status": "pending", "blockedBy": [11]}
  ],
  "lastUpdated": "2026-06-16"
}