update.json

{
  "addons": {
    "zoteroreference@polygon.org": {
      "updates": [
        {
          "version": "0.6.4",
          "update_link": "https://github.com/muisedestiny/zotero-reference/releases/latest/download/zotero-reference.xpi",
          "applications": {
            "gecko": {
              "strict_min_version": "60.0"
            }
          }
        },
        {
          "version": "0.6.4",
          "update_link": "https://github.com/muisedestiny/zotero-reference/releases/latest/download/zotero-reference.xpi",
          "applications": {
            "zotero": {
              "strict_min_version": "6.999"
            }
          }
        }
      ]
    }
  }
}