{
  "revisions": [
    {
      "date": "2026-09-25",
      "version": "3.0",
      "summary": "Source-audited policy brief: 33 records, separate external access / attempts and unresolved / related context, standardized facts and evidence labels, corrected dates and scope, three added records, cumulative developer chart, searchable data and print layout."
    },
    {
      "date": "2026-09-25",
      "version": "2.1",
      "summary": "Replaced the chapter sidebar with a cumulative chart of real-world records grouped by attributed system developer or operator. Each unique record is added once; research context stays separate. Counts, chapter links and evidence access work across desktop and mobile."
    },
    {
      "date": "2026-09-25",
      "version": "2.0",
      "summary": "Redesigned as a seven-chapter illustrated history with scroll-linked evidence, chapter navigation, responsive typography, and motion controls. Preserves the 30-record source dataset and searchable index; research review date remains unchanged."
    },
    {
      "date": "2026-09-25",
      "version": "1.0",
      "summary": "Initial sourced research snapshot. Occurrence and public disclosure dates are distinguished; real-world records and controlled evaluations are separate."
    }
  ]
}