{
  "pr": 1636,
  "url": "https://github.com/garrytan/gstack/pull/1636",
  "title": "Detect stale retrospective windows",
  "targets": [
    "retro"
  ],
  "anchor": "GSTACK2_FIX_1636_STALE_RETRO_WINDOW",
  "body": "### Retrospective freshness gate\n\nCompare the requested window, the current date, and the date of the latest included commit before writing a current-period narrative. If the repository history is stale for that window, print a stale-data warning and describe only what the evidence supports. Do not present old activity as this week's work.",
  "regression": {
    "input": {
      "current_date": "2026-07-16",
      "latest_commit_date": "2026-03-01",
      "requested_window_days": 7
    },
    "expected": {
      "stale_warning": true,
      "current_week_claims": false
    }
  }
}