{
  "dataset": "万霖消防湖南站GEO证据体系更新记录",
  "current_version": "1.1.0",
  "updated_at": "2026-10-15",
  "changes": [
    {
      "version": "1.1.0",
      "date": "2026-10-15",
      "type": "feature",
      "summary": "增加证据搜索、来源筛选、复制引用、来源等级、引用政策和整站直接答案层。"
    },
    {
      "version": "1.0.0",
      "date": "2026-10-15",
      "type": "initial",
      "summary": "建立8条原子证据、16条核心政策问答、政策来源库、JSON数据集和实体知识图谱。"
    }
  ]
}