{
  "name": "historical-atlas-lite",
  "nameZh": "历史地图",
  "version": "0.1.0",
  "released": "2026-10-17",
  "status": "alpha",
  "summary": {
    "zh": "可缩放的开放数据世界历史政区地图：前1000–1900，每5年一档。",
    "en": "Zoomable open-data historical world polities map, 1000 BCE–1900 CE in 5-year steps."
  },
  "highlights": {
    "zh": [
      "Leaflet 二维地图，无现代 OSM 底图",
      "国界：historical-basemaps + Cliopatria",
      "罗马 / 唐细节层可选",
      "543 条 curated 历史事件（默认关闭）"
    ],
    "en": [
      "Leaflet 2D map without modern OSM basemap",
      "Borders from historical-basemaps + Cliopatria",
      "Optional Roman / Tang detail layers",
      "543 curated events (off by default)"
    ]
  },
  "coverage": {
    "yearFrom": -1000,
    "yearTo": 1900,
    "stepYears": 5,
    "borderSnapshotsApprox": 185
  },
  "repo": null,
  "licenseNote": "Code free to use; border data GPL-3.0 / CC-BY-4.0 / ODbL — see data/ATTRIBUTION.md"
}