ChangeIntelIT change radar
Public mode

No access to your tenant or devices. Every item links to its source. What this means

Some sources or documents need attention: 258/260 feeds/APIs · 416/439 docs · checked 22:55 UTC Customize Public modeDiscuss ChangeIntel on Discord
stablePublished 16 Sep 2026

Mozilla Firefox 8.3

2 new settings, 1 changed since 8.2.

CSVJSONBrowse its 415 settings Vendor download page

Changes that matter

3 settings · compared with 8.2
  • Blocked widgetsNew
    Computer and user · Mozilla\Firefox\Firefox Home\Widgets
  • WidgetsNew
    Computer and user · Mozilla\Firefox\Firefox Home\Widgets
  • Firefox Labs
    Computer and user · Mozilla\Firefox\User Messaging
    • Description [added: If this policy is disabled, the ]Firefox Labs[added: section will not be shown in preferences. If this policy is enabled or not configured, the Firefox Labs section will be shown in preferences.]
      Whole description, marked

      [added: If this policy is disabled, the ]Firefox Labs[added: section will not be shown in preferences. If this policy is enabled or not configured, the Firefox Labs section will be shown in preferences.]

    • Template definition changed; registry values, options and limits are the same.

Cite this release

The exact files ChangeIntel read; they never change at this address
Release
Mozilla Firefox 8.3 (stable)
Published
16 Sep 2026
Collected
19 Oct 2026 23:30 UTC
Templates
2 ADMX files, 8 ADML files in 4 languages
Package
policy_templates_v8.3.zip
File set SHA-256
c9e0c5db825c71f1e652d94eea9fd140c9a594c8b5d0584713421b8ec5854756
Snapshot
2684a3df8076f65a10d746c42c00abb154e4f12c91cc4f97abb1a1dcde06f2ea

Changed template files

5
FileChangeSHA-256 beforeSHA-256 after
de-DE/firefox.admlChanged1cf7edbf664193c3fd507f097aba11ede0252538d9f2fb6f749679ee73d0c3d4d02a6b5fccad882b7382cda48a037a44009a4ba686cb3a7bcbe8eef3559fece5
en-US/firefox.admlChangedc8849d7124847dad68de01bb8100b58605535ad66465bec5ec2336e4a139ffc42a15634081fe4847f690a1bea93df1b64d56b4778fc9f44bf5a6c72abe92941e
firefox.admxChanged39d90c96bd0a6a6d5d42530143317201de4dbffdae82655b18ab28171f97392353bd8d201fb674ad8e8fad9f31572b87248595879afc2e911317142747fdf4cd
fr-FR/firefox.admlChanged7d7cef2dce621e87517dcc8980ea3475ea5ed4a1bb1f9fee2b1780e73b6e6296f311a5df3f38913f36f7be6eb21c8ac7595fc0e6576c18b8be8dd910a6d1363d
ru-RU/firefox.admlChangedb6d3be7fd3af88dce7a866b59889d9a3e0a2a4824c27d2bce692399d772415a40fc57b3b289885ef6005175b8b0bb1f3a39db16a95d9a7748e7b07f0d17563de
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 20 Oct 22:55 UTC · 258 of 260 readable · 256 fully read · documentation 416/439 current

No accounts or analytics; your preferences stay in your browser. Information, not advice. ChangeIntel is an independent tool and is not affiliated with or endorsed by Microsoft, Apple, Google, Broadcom (VMware), Jamf, Oracle, Mozilla, or any other vendor it covers. Product names are trademarks of their owners. Built by Evotec.