stable26 Mar 2026 to 31 Aug 2026
Mozilla Firefox: 7.9 to 8.2
31 new settings, 69 changed since 7.9. 7 retained releases apart.
Changes that matter
100 settings · compared with 7.9-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Bookmarks
- Option “Title”
[was: URL][now: Title] - Option “URL”
[removed: Favicon ]URL - Option “Folder name”
[was: BookmarkFolder][now: Folder name] - Option “Favicon URL”
[was: Placement][now: Favicon URL] - Editor controls or their defaults changed.
- Option “Title”
-
Computer and user · Mozilla\Firefox\Browser Data Backup
- Supported on
[was: SUPPORTED_FF146][now: Firefox 146 or later] - Supported on SUPPORTED_FF146
[removed: ; un][added: _ONLY; ]resolved; Blank;
- Supported on
-
Computer and user · Mozilla\Firefox\Browser Data Backup
- Supported on
[was: SUPPORTED_FF146][now: Firefox 146 or later] - Supported on SUPPORTED_FF146
[removed: ; un][added: _ONLY; ]resolved; Blank;
- Supported on
-
Computer and user · Mozilla\Firefox\Permissions\Camera
- Option “Permissions” writes Software\Policies\Mozilla\Firefox\
[removed: Camera\Permissions][added: Permissions\Camera]\Block
- Option “Permissions” writes Software\Policies\Mozilla\Firefox\
-
Computer and user · Mozilla\Firefox\Cookies
- “Cookie Behavior” gains the choice [added: Partition third-party cookies (Total Cookie Protection) (partition-foreign)]
- A choice in “Cookie Behavior” is renamed Reject cookies for known trackers and partition third-party cookies
[removed: (Total Cookie Protection)][added: (Deprecated - use Partition third-party cookies)] (reject-tracker-and-partition-foreign)
-
Computer and user · Mozilla\Firefox\Cookies
- “Cookie Behavior in private browsing” gains the choice [added: Partition third-party cookies (Total Cookie Protection) (partition-foreign)]
- A choice in “Cookie Behavior in private browsing” is renamed Reject cookies for known trackers and partition third-party cookies
[removed: (Total Cookie Protection)][added: (Deprecated - use Partition third-party cookies)] (reject-tracker-and-partition-foreign)
-
Computer and user · Mozilla\Firefox\DNS Over HTTPS
- Supported on
[was: SUPPORTED_FF63ESR][now: Firefox 60 ESR or later] - Supported on SUPPORTED_FF6
[removed: 3ESR; un][added: 0ESR; ]resolved; Blank;
- Supported on
-
Computer and user · Mozilla\Firefox\DNS Over HTTPS
- Supported on
[was: SUPPORTED_FF63ESR][now: Firefox 60 ESR or later] - Supported on SUPPORTED_FF6
[removed: 3ESR; un][added: 0ESR; ]resolved; Blank;
- Supported on
-
Computer and user · Mozilla\Firefox\DNS Over HTTPS
- Supported on
[was: SUPPORTED_FF63ESR][now: Firefox 60 ESR or later] - Supported on SUPPORTED_FF6
[removed: 3ESR; un][added: 0ESR; ]resolved; Blank;
- Supported on
-
Computer and user · Mozilla\Firefox
- Supported on
[was: SUPPORTED_FF148][now: Firefox 148 or later] - Supported on SUPPORTED_FF148
[removed: ; un][added: _ONLY; ]resolved; Blank;
- Supported on