{
  "question": "Was today a Firefox update?",
  "url": "https://was.today/a-firefox-update",
  "verdict": "no",
  "headline": "NO",
  "answer": "No — the next Firefox release day is tomorrow, October 27, when Firefox 159 ships.",
  "details": [
    "Firefox 159 release day: October 27, 2026",
    "Last release: Firefox 158 on October 13, 2026",
    "Also due tomorrow: ESR 153.6 and ESR 115.44.0"
  ],
  "sources": [
    {
      "title": "What Firefox trains are we in?",
      "url": "https://whattrainisitnow.com/calendar/"
    },
    {
      "title": "What Firefox trains are we in?",
      "url": "https://prod.whattrainisitnow.prod.webservices.mozgcp.net/calendar/"
    },
    {
      "title": "GitHub",
      "url": "https://raw.githubusercontent.com/endoflife-date/endoflife.date/master/products/firefox.md#1"
    },
    {
      "title": "Firefox: Release-Termine 2026 - camp-firefox.de",
      "url": "https://www.camp-firefox.de/artikel/1153-firefox-release-termine-2026/"
    }
  ],
  "date": "2026-10-26",
  "place": null,
  "permalink": "https://was.today/a-firefox-update/2026-10-26",
  "scope": "global",
  "volatile": false,
  "generatedAt": "2026-10-26T10:11:12.199Z"
}