[
  {
    "issueId": "ERR-2026-001",
    "dateIdentified": "2026-07-01",
    "affectedVersions": ["pre-2026.07.01 development builds"],
    "affectedOutputs": [
      "Ontario provincial income tax estimate",
      "Ontario total tax and payroll contribution estimate",
      "Ontario income-tax hours",
      "Ontario provincial budget allocation"
    ],
    "severity": "high",
    "description": "Ontario Health Premium and Ontario surtax were omitted from earlier Ontario provincial income-tax estimates.",
    "correction": "Ontario Health Premium and Ontario surtax are now included as provincial income-tax add-ons where applicable.",
    "status": "resolved",
    "dateResolved": "2026-07-01"
  },
  {
    "issueId": "ERR-2026-002",
    "dateIdentified": "2026-07-01",
    "affectedVersions": ["pre-2026.07.01 development builds"],
    "affectedOutputs": [
      "Quebec provincial income tax estimate",
      "Quebec QPP and QPP2 estimates",
      "Quebec EI estimate",
      "Quebec QPIP estimate",
      "Quebec total tax and payroll contribution estimate"
    ],
    "severity": "medium",
    "description": "Quebec used simplified 2025 tax and payroll constants in earlier development builds.",
    "correction": "Quebec now uses 2026 Quebec provincial tax brackets, basic personal amount, QPP, QPP2, EI, and QPIP parameters.",
    "status": "resolved",
    "dateResolved": "2026-07-01"
  }
]