Answer: The latest version of Firefox is 160.0.
Status: Confirmed
Entry: version/firefox
Revision: 1
Digest: sha256:b96ed0a9b0d1e764 (changes whenever the content changes)

Timeline:
  Created: 2026-11-12T11:23:46Z
  Last changed: 2026-11-12T11:23:46Z
  Last verified: 2026-11-12T11:33:57Z
  Next check: 2026-11-13T11:33:57Z
  Check interval: Daily
  Expected change: New releases are published at no fixed schedule.

Data:
  Field | Value | Source | As of
  Latest version | 160.0 | [1] | 2026-11-12

Sources:
  [1] Mozilla. "Firefox product details". https://product-details.mozilla.org/1.0/firefox_versions.json
      Role: primary. Accessed: 2026-11-12T11:33:57Z
      Quote: ""LATEST_FIREFOX_VERSION": "160.0"" (Supports: Latest version)
      Published: 2026-11-11T15:47:17Z
      Snapshot SHA-256: dd14dd5a7d96322663dfba6ff6379c2e14c1258b11318bb8b634deec3b6692de (captured 2026-11-12T11:23:46Z)

Verification:
  Method: Read by code directly from the structured data published at [1]; no language model was involved. Every value appears verbatim in a quoted passage of [1]. On this check the text of [1] was unchanged since 2026-11-12T11:23:46Z, so the values verified then were kept.
  Cross-check: not-available at 2026-11-12T11:33:57Z. No independent second source is configured for this entry
  Last successful check: 2026-11-12T11:33:57Z
  Last attempt: 2026-11-12T11:33:57Z

Notes and limitations:
  "Latest version" is the newest stable version in the registry; pre-releases are excluded.

Change log:
  Time | Event | Change | Source
  2026-11-12T11:23:46Z | added | Entry created | —
  Changes for this entry as a feed: https://latestn.com/version/firefox/latest

Challenge this entry:
  Open challenges: None
  How: If a value here is wrong or out of date, send what is wrong and a link to evidence. Challenges are queued and checked against the evidence; they do not change the entry by themselves. If the entry changes as a result, the change log says so.
  Form: https://latestn.com/dispute/version/firefox
  POST: https://latestn.com/dispute/version/firefox with claim, evidence_url, and optionally field and contact (form-encoded or JSON)
  GET: https://latestn.com/dispute/version/firefox?claim={what is wrong}&evidence_url={link}

How to cite:
    latestN. (2026). What is the latest version of Firefox? Revision 1, last verified 2026-11-12T11:33:57Z. https://latestn.com/version/firefox (accessed 2026-11-12T12:50:56Z).

    @misc{latestN_version_firefox_r1,
      title        = {What is the latest version of Firefox?},
      author       = {{latestN}},
      year         = {2026},
      howpublished = {\url{https://latestn.com/version/firefox}},
      note         = {Revision 1; digest sha256:b96ed0a9b0d1e764; last verified 2026-11-12T11:33:57Z; accessed 2026-11-12T12:50:56Z}
    }

URL: https://latestn.com/version/firefox