v110 (#1629 )

v4.19 - use Powershell for locale-independent TS
v109 (#1614 )
2025-09-01 17:38:30 +02:00 · 2023-03-12 03:26:12 +00:00 · 2023-03-10 09:21:21 +00:00 · 2023-02-07 00:02:45 +00:00 · 2023-02-05 14:06:49 +00:00 · 2023-01-27 01:07:25 +00:00
10 changed files with 340 additions and 378 deletions
--- a/.github/ISSUE_TEMPLATE/troubleshooting-help.md
+++ b/.github/ISSUE_TEMPLATE/troubleshooting-help.md
@ -1,7 +1,7 @@
 ---
 name: Troubleshooting help
 about: Ask for help to solve problems with user.js
-title: ''
+title: 'follow instructions or this will be closed as invalid'
 labels: ''
 assignees: ''

@ -9,16 +9,18 @@ assignees: ''

 <!--

-Issues will be closed as invalid if you do not troubleshoot first, or if you ignore the steps in the template.
+Issues will be closed as invalid if you do not troubleshoot first, or if you ignore the required info in the template.

-We do not support forks.
+We do not support forks or no-longer supported releases.

 -->

+
 🟥 https://github.com/arkenfox/user.js/wiki/5.2-Troubleshooting
 - [ ] I have read the troubleshooting guide, done the checks and confirmed this is caused by arkenfox
+   - _unchecked issues ~~may~~ will be closed as invalid_

-🟪 INFO
+🟪 REQUIRED INFO
  - Browser version & OS:
  - Steps to Reproduce (STR):
  - Expected result:
--- a/prefsCleaner.bat
+++ b/prefsCleaner.bat
@ -3,17 +3,19 @@ TITLE prefs.js cleaner

 REM ### prefs.js cleaner for Windows
 REM ## author: @claustromaniac
-REM ## version: 2.4
+REM ## version: 2.6

 CD /D "%~dp0"

+IF /I "%~1"=="-unattended" (SET _ua=1)
+
 :begin
 ECHO:
 ECHO:
 ECHO                 ########################################
 ECHO                 ####  prefs.js cleaner for Windows  ####
 ECHO                 ####        by claustromaniac       ####
-ECHO                 ####              v2.4              ####
+ECHO                 ####              v2.6              ####
 ECHO                 ########################################
 ECHO:
 CALL :message "This script should be run from your Firefox profile directory."
@ -22,17 +24,23 @@ CALL :message "This will allow inactive preferences to be reset to their default
 ECHO   This Firefox profile shouldn't be in use during the process.
 CALL :message ""
 TIMEOUT 1 /nobreak >nul
-CHOICE /C SHE /N /M "Start [S] Help [H] Exit [E]"
-CLS
-IF ERRORLEVEL 3 (EXIT /B)
-IF ERRORLEVEL 2 (GOTO :showhelp)
+
+IF NOT DEFINED _ua (
+	CHOICE /C SHE /N /M "Start [S] Help [H] Exit [E]"
+	CLS
+	IF ERRORLEVEL 3 (EXIT /B)
+	IF ERRORLEVEL 2 (GOTO :showhelp)
+)
 IF NOT EXIST "user.js" (CALL :abort "user.js not found in the current directory." 30)
 IF NOT EXIST "prefs.js" (CALL :abort "prefs.js not found in the current directory." 30)
 CALL :strlenCheck
 CALL :FFcheck
+
 CALL :message "Backing up prefs.js..."
-SET "_time=%time: =0%"
-COPY /B /V /Y prefs.js "prefs-backup-%date:/=-%_%_time::=.%.js"
+FOR /F "usebackq tokens=1,2 delims==" %%i IN (`wmic os get LocalDateTime /VALUE 2^>NUL`) DO IF '.%%i.'=='.LocalDateTime.' SET ldt=%%j
+SET ldt=%ldt:~0,8%_%ldt:~8,6%
+COPY /B /V /Y prefs.js "prefs-backup-%ldt%.js"
+
 CALL :message "Cleaning prefs.js..."
 CALL :cleanup
 CALL :message "All done!"
--- a/prefsCleaner.sh
+++ b/prefsCleaner.sh
@ -2,33 +2,54 @@

 ## prefs.js cleaner for Linux/Mac
 ## author: @claustromaniac
-## version: 1.4
+## version: 1.6

 ## special thanks to @overdodactyl and @earthlng for a few snippets that I stol..*cough* borrowed from the updater.sh

-currdir=$(pwd)
+## DON'T GO HIGHER THAN VERSION x.9 !! ( because of ASCII comparison in update_prefsCleaner() )
+
+readonly CURRDIR=$(pwd)

 ## get the full path of this script (readlink for Linux, greadlink for Mac with coreutils installed)
-sfp=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)
+SCRIPT_FILE=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)

 ## fallback for Macs without coreutils
-if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi
+[ -z "$SCRIPT_FILE" ] && SCRIPT_FILE=${BASH_SOURCE[0]}

-## change directory to the Firefox profile directory
-cd "$(dirname "${sfp}")"
+
+AUTOUPDATE=true
+QUICKSTART=false
+
+## download method priority: curl -> wget
+DOWNLOAD_METHOD=''
+if command -v curl >/dev/null; then
+	DOWNLOAD_METHOD='curl --max-redirs 3 -so'
+elif command -v wget >/dev/null; then
+	DOWNLOAD_METHOD='wget --max-redirect 3 --quiet -O'
+else
+	AUTOUPDATE=false
+	echo -e "No curl or wget detected.\nAutomatic self-update disabled!"
+fi

 fQuit() {
 	## change directory back to the original working directory
-	cd "${currdir}"
+	cd "${CURRDIR}"
 	[ "$1" -eq 0 ] && echo -e "\n$2" || echo -e "\n$2" >&2
 	exit $1
 }

 fUsage() {
-	echo -e "\nUsage: $0 [-s]"
+	echo -e "\nUsage: $0 [-ds]"
 	echo -e "
 Optional Arguments:
-    -s           Start immediately"
+    -s           Start immediately
+    -d           Don't auto-update prefsCleaner.sh"
+}
+
+download_file() { # expects URL as argument ($1)
+  declare -r tf=$(mktemp)
+
+  $DOWNLOAD_METHOD "${tf}" "$1" &>/dev/null && echo "$tf" || echo '' # return the temp-filename or empty string on error
 }

 fFF_check() {
@ -40,6 +61,24 @@ fFF_check() {
 	done
 }

+## returns the version number of a prefsCleaner.sh file
+get_prefsCleaner_version() {
+	echo "$(sed -n '5 s/.*[[:blank:]]\([[:digit:]]*\.[[:digit:]]*\)/\1/p' "$1")"
+}
+
+## updates the prefsCleaner.sh file based on the latest public version
+update_prefsCleaner() {
+	declare -r tmpfile="$(download_file 'https://raw.githubusercontent.com/arkenfox/user.js/master/prefsCleaner.sh')"
+	[ -z "$tmpfile" ] && echo -e "Error! Could not download prefsCleaner.sh" && return 1 # check if download failed
+
+	[[ $(get_prefsCleaner_version "$SCRIPT_FILE") == $(get_prefsCleaner_version "$tmpfile") ]] && return 0
+
+	mv "$tmpfile" "$SCRIPT_FILE"
+	chmod u+x "$SCRIPT_FILE"
+	"$SCRIPT_FILE" "$@" -d
+	exit 0
+}
+
 fClean() {
 	# the magic happens here
 	prefs="@@"
@ -69,7 +108,8 @@ fStart() {
 	fi

 	fFF_check
-	bakfile="prefs.js.backup.$(date +"%Y-%m-%d_%H%M")"
+	mkdir -p prefsjs_backups
+	bakfile="prefsjs_backups/prefs.js.backup.$(date +"%Y-%m-%d_%H%M")"
 	mv prefs.js "${bakfile}" || fQuit 1 "Operation aborted.\nReason: Could not create backup file $bakfile"
 	echo -e "\nprefs.js backed up: $bakfile"
 	echo "Cleaning prefs.js..."
@ -77,18 +117,37 @@ fStart() {
 	fQuit 0 "All done!"
 }

+
+while getopts "sd" opt; do
+	case $opt in
+		s)
+			QUICKSTART=true
+			;;
+		d)
+			AUTOUPDATE=false
+			;;
+	esac
+done
+
+## change directory to the Firefox profile directory
+cd "$(dirname "${SCRIPT_FILE}")"
+
+[ "$AUTOUPDATE" = true ] && update_prefsCleaner "$@"
+
 echo -e "\n\n"
 echo "                   ╔══════════════════════════╗"
 echo "                   ║     prefs.js cleaner     ║"
 echo "                   ║    by claustromaniac     ║"
-echo "                   ║           v1.4           ║"
+echo "                   ║           v1.6           ║"
 echo "                   ╚══════════════════════════╝"
 echo -e "\nThis script should be run from your Firefox profile directory.\n"
 echo "It will remove any entries from prefs.js that also exist in user.js."
 echo "This will allow inactive preferences to be reset to their default values."
 echo -e "\nThis Firefox profile shouldn't be in use during the process.\n"

-[ "$1" == '-s' ] && fStart
+[ "$QUICKSTART" = true ] && fStart
+
+echo -e "\nIn order to proceed, select a command below by entering its corresponding number.\n"

 select option in Start Help Exit; do
 	case $option in
@ -112,3 +171,5 @@ select option in Start Help Exit; do
 			;;
 	esac
 done
+
+fQuit 0
--- a/scratchpad-scripts/arkenfox-cleanup.js
+++ b/scratchpad-scripts/arkenfox-cleanup.js
@ -3,7 +3,7 @@
  - removed from the arkenfox user.js
  - deprecated by Mozilla but listed in the arkenfox user.js in the past

-  Last updated: 9-February-2022
+  Last updated: 27-January-2023

  Instructions:
  - [optional] close Firefox and backup your profile
@ -32,12 +32,23 @@

  const aPREFS = [
    /* DEPRECATED */
-    /* FF92+ */
+    /* 103+ */
+    'network.cookie.lifetimePolicy', // 103 [technically removed in 104]
+    'security.pki.sha1_enforcement_level', // 103
+    /* 92-102 */
    'browser.urlbar.suggest.quicksuggest', // 95
    'dom.securecontext.whitelist_onions', // 97
+    'dom.storage.next_gen', // 102
+    'network.http.spdy.enabled', // 100
+    'network.http.spdy.enabled.deps',
+    'network.http.spdy.enabled.http2',
+    'network.http.spdy.websockets',
    'layout.css.font-visibility.level', // 94
+    'security.ask_for_password', // 102
+    'security.csp.enable', // 99
+    'security.password_lifetime', // 102
    'security.ssl3.rsa_des_ede3_sha', // 93
-    /* FF79-91 */
+    /* 79-91 */
    'browser.cache.offline.storage.enable',
    'browser.download.hide_plugins_without_extensions',
    'browser.library.activity-stream.enabled',
@ -226,13 +237,39 @@
    'toolkit.telemetry.unifiedIsOptIn',

    /* REMOVED */
-    /* 92+ */
+    /* 103+ */
+    'beacon.enabled',
+    'browser.startup.blankWindow',
+    'browser.newtab.preload',
+    'browser.newtabpage.activity-stream.feeds.discoverystreamfeed',
+    'browser.newtabpage.activity-stream.feeds.snippets',
+    'browser.region.network.url',
+    'browser.region.update.enabled',
+    'browser.search.region',
+    'browser.ssl_override_behavior',
+    'browser.tabs.warnOnClose',
+    'devtools.chrome.enabled',
+    'dom.disable_beforeunload',
+    'dom.disable_open_during_load',
+    'dom.netinfo.enabled',
+    'dom.vr.enabled',
+    'extensions.formautofill.addresses.supported',
+    'extensions.formautofill.available',
+    'extensions.formautofill.creditCards.available',
+    'extensions.formautofill.creditCards.supported',
+    'network.http.altsvc.oe',
+    /* 92-102 */
+    'browser.urlbar.trimURLs',
    'dom.caches.enabled',
    'dom.storageManager.enabled',
    'dom.storage_access.enabled',
+    'dom.targetBlankNoOpener.enabled',
+    'network.cookie.thirdparty.sessionOnly',
+    'network.cookie.thirdparty.nonsecureSessionOnly',
    'privacy.firstparty.isolate.block_post_message',
    'privacy.firstparty.isolate.restrict_opener_access',
    'privacy.firstparty.isolate.use_site',
+    'privacy.window.name.update.enabled',
    'security.insecure_connection_text.enabled',
    /* 79-91 */
    'alerts.showFavicons',
--- a/updater.bat
+++ b/updater.bat
@ -3,10 +3,10 @@ TITLE arkenfox user.js updater

 REM ## arkenfox user.js updater for Windows
 REM ## author: @claustromaniac
-REM ## version: 4.16
+REM ## version: 4.19
 REM ## instructions: https://github.com/arkenfox/user.js/wiki/5.1-Updater-[Options]#-windows

-SET v=4.15
+SET v=4.19

 VERIFY ON
 CD /D "%~dp0"
@ -177,8 +177,8 @@ IF EXIST user.js.new (
 		IF DEFINED _singlebackup (
 			MOVE /Y user.js user.js.bak >nul
 		) ELSE (
-			SET "_time=!time: =0!"
-			MOVE /Y user.js "user-backup-!date:/=-!_!_time::=.!.js" >nul
+			FOR /F "delims=" %%# IN ('powershell get-date -format "{yyyyMMdd_HHmmss}"') DO @SET ldt=%%#
+			MOVE /Y user.js "user-backup-!ldt!.js" >nul
 		)
 		REN user.js.new user.js
 		CALL :message "Update complete."
--- a/updater.sh
+++ b/updater.sh
@ -2,9 +2,9 @@

 ## arkenfox user.js updater for macOS and Linux

-## version: 3.3
+## version: 3.5
 ## Author: Pat Johnson (@overdodactyl)
-## Additional contributors: @earthlng, @ema-pe, @claustromaniac
+## Additional contributors: @earthlng, @ema-pe, @claustromaniac, @infinitewarp

 ## DON'T GO HIGHER THAN VERSION x.9 !! ( because of ASCII comparison in update_updater() )

@ -106,7 +106,7 @@ Optional Arguments:
 download_file() { # expects URL as argument ($1)
  declare -r tf=$(mktemp)

-  $DOWNLOAD_METHOD "${tf}" "$1" && echo "$tf" || echo '' # return the temp-filename or empty string on error
+  $DOWNLOAD_METHOD "${tf}" "$1" &>/dev/null && echo "$tf" || echo '' # return the temp-filename or empty string on error
 }

 open_file() { # expects one argument: file_path
@ -195,7 +195,7 @@ update_updater() {
      echo -e "There is a newer version of updater.sh available. ${RED}Update and execute Y/N?${NC}"
      read -p "" -n 1 -r
      echo -e "\n\n"
-      [[ $REPLY =~ ^[Nn]$ ]] && return 0 # Update available, but user chooses not to update
+      [[ $REPLY =~ ^[Yy]$ ]] || return 0   # Update available, but user chooses not to update
    fi
  else
    return 0   # No update available
@ -253,7 +253,7 @@ update_userjs() {
    echo -e "This script will update to the latest user.js file and append any custom configurations from user-overrides.js. ${RED}Continue Y/N? ${NC}"
    read -p "" -n 1 -r
    echo -e "\n"
-    if [[ $REPLY =~ ^[Nn]$ ]]; then
+    if ! [[ $REPLY =~ ^[Yy]$ ]]; then
      echo -e "${RED}Process aborted${NC}"
      rm "$newfile"
      return 1
--- a/user.js
+++ b/user.js
@ -1,7 +1,7 @@
 /******
 *    name: arkenfox user.js
-*    date: 12 February 2022
-* version: 97
+*    date: 12 March 2023
+* version: 110
 *     url: https://github.com/arkenfox/user.js
 * license: MIT: https://github.com/arkenfox/user.js/blob/master/LICENSE.txt

@ -30,8 +30,9 @@
  * It is best to use the arkenfox release that is optimized for and matches your Firefox version
  * EVERYONE: each release
    - run prefsCleaner to reset prefs made inactive, including deprecated (9999s)
-    ESR91
-    - If you are not using arkenfox v91... (not a definitive list)
+    ESR102
+    - If you are not using arkenfox v102-1... (not a definitive list)
+      - 2815: clearOnShutdown cookies + offlineApps should be false
      - 9999: switch the appropriate deprecated section(s) back on

 * INDEX:
@ -60,7 +61,7 @@
  6000: DON'T TOUCH
  7000: DON'T BOTHER
  8000: DON'T BOTHER: FINGERPRINTING
-  9000: PERSONAL
+  9000: NON-PROJECT RELATED
  9999: DEPRECATED / REMOVED / LEGACY / RENAMED

 ******/
@ -77,34 +78,23 @@ user_pref("browser.aboutConfig.showWarning", false);

 /*** [SECTION 0100]: STARTUP ***/
 user_pref("_user.js.parrot", "0100 syntax error: the parrot's dead!");
-/* 0101: disable default browser check
- * [SETTING] General>Startup>Always check if Firefox is your default browser ***/
-user_pref("browser.shell.checkDefaultBrowser", false);
 /* 0102: set startup page [SETUP-CHROME]
 * 0=blank, 1=home, 2=last visited page, 3=resume previous session
- * [NOTE] Session Restore is cleared with history (2811, 2812), and not used in Private Browsing mode
+ * [NOTE] Session Restore is cleared with history (2811), and not used in Private Browsing mode
 * [SETTING] General>Startup>Restore previous session ***/
 user_pref("browser.startup.page", 0);
 /* 0103: set HOME+NEWWINDOW page
- * about:home=Activity Stream (default, see 0105), custom URL, about:blank
+ * about:home=Firefox Home (default, see 0105), custom URL, about:blank
 * [SETTING] Home>New Windows and Tabs>Homepage and new windows ***/
 user_pref("browser.startup.homepage", "about:blank");
 /* 0104: set NEWTAB page
- * true=Activity Stream (default, see 0105), false=blank page
+ * true=Firefox Home (default, see 0105), false=blank page
 * [SETTING] Home>New Windows and Tabs>New tabs ***/
 user_pref("browser.newtabpage.enabled", false);
-user_pref("browser.newtab.preload", false);
-/* 0105: disable some Activity Stream items
- * Activity Stream is the default homepage/newtab based on metadata and browsing behavior
- * [SETTING] Home>Firefox Home Content>...  to show/hide what you want ***/
-user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false);
-user_pref("browser.newtabpage.activity-stream.telemetry", false);
-user_pref("browser.newtabpage.activity-stream.feeds.snippets", false); // [DEFAULT: false]
-user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false);
-user_pref("browser.newtabpage.activity-stream.section.highlights.includePocket", false);
-user_pref("browser.newtabpage.activity-stream.showSponsored", false);
-user_pref("browser.newtabpage.activity-stream.feeds.discoverystreamfeed", false); // [FF66+]
-user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // [FF83+]
+/* 0105: disable sponsored content on Firefox Home (Activity Stream)
+ * [SETTING] Home>Firefox Home Content ***/
+user_pref("browser.newtabpage.activity-stream.showSponsored", false); // [FF58+] Pocket > Sponsored Stories
+user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // [FF83+] Sponsored shortcuts
 /* 0106: clear default topsites
 * [NOTE] This does not block you from adding your own ***/
 user_pref("browser.newtabpage.activity-stream.default.sites", "");
@ -119,13 +109,7 @@ user_pref("geo.provider.network.url", "https://location.services.mozilla.com/v1/
 user_pref("geo.provider.ms-windows-location", false); // [WINDOWS]
 user_pref("geo.provider.use_corelocation", false); // [MAC]
 user_pref("geo.provider.use_gpsd", false); // [LINUX]
-/* 0203: disable region updates
- * [1] https://firefox-source-docs.mozilla.org/toolkit/modules/toolkit_modules/Region.html ***/
-user_pref("browser.region.network.url", ""); // [FF78+]
-user_pref("browser.region.update.enabled", false); // [FF79+]
-/* 0204: set search region
- * [NOTE] May not be hidden if Firefox has changed your settings due to your region (0203) ***/
-   // user_pref("browser.search.region", "US"); // [HIDDEN PREF]
+user_pref("geo.provider.use_geoclue", false); // [FF102+] [LINUX]
 /* 0210: set preferred language for displaying pages
 * [SETTING] General>Language and Appearance>Language>Choose your preferred language...
 * [TEST] https://addons.mozilla.org/about ***/
@ -181,6 +165,9 @@ user_pref("toolkit.coverage.endpoint.base", "");
 /* 0334: disable PingCentre telemetry (used in several System Add-ons) [FF57+]
 * Defense-in-depth: currently covered by 0331 ***/
 user_pref("browser.ping-centre.telemetry", false);
+/* 0335: disable Firefox Home (Activity Stream) telemetry ***/
+user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false);
+user_pref("browser.newtabpage.activity-stream.telemetry", false);

 /** STUDIES ***/
 /* 0340: disable Studies
@ -219,6 +206,7 @@ user_pref("network.connectivity-service.enabled", false);
   [1] https://feeding.cloud.geek.nz/posts/how-safe-browsing-works-in-firefox/
   [2] https://wiki.mozilla.org/Security/Safe_Browsing
   [3] https://support.mozilla.org/kb/how-does-phishing-and-malware-protection-work
+   [4] https://educatedguesswork.org/posts/safe-browsing-privacy/
 ***/
 user_pref("_user.js.parrot", "0400 syntax error: the parrot's passed on!");
 /* 0401: disable SB (Safe Browsing)
@ -273,7 +261,8 @@ user_pref("_user.js.parrot", "0700 syntax error: the parrot's given up the ghost
 /* 0701: disable IPv6
 * IPv6 can be abused, especially with MAC addresses, and can leak with VPNs: assuming
 * your ISP and/or router and/or website is IPv6 capable. Most sites will fall back to IPv4
- * [STATS] Firefox telemetry (July 2021) shows ~10% of all connections are IPv6
+ * [SETUP-WEB] PR_CONNECT_RESET_ERROR: this pref *might* be the cause
+ * [STATS] Firefox telemetry (Sept 2022) shows ~8% of successful connections are IPv6
 * [NOTE] This is an application level fallback. Disabling IPv6 is best done at an
 * OS/network level, and/or configured properly in VPN setups. If you are not masking your IP,
 * then this won't make much difference. If you are masking your IP, then it can only help.
@ -310,10 +299,10 @@ user_pref("network.gio.supported-protocols", ""); // [HIDDEN PREF]
   // user_pref("network.proxy.allow_bypass", false); // [HIDDEN PREF FF95-96]
 /* 0710: disable DNS-over-HTTPS (DoH) rollout [FF60+]
 * 0=off by default, 2=TRR (Trusted Recursive Resolver) first, 3=TRR only, 5=explicitly off
- * see "doh-rollout.home-region": USA Feb 2020, Canada July 2021 [3]
+ * see "doh-rollout.home-region": USA 2019, Canada 2021, Russia/Ukraine 2022 [3]
 * [1] https://hacks.mozilla.org/2018/05/a-cartoon-intro-to-dns-over-https/
 * [2] https://wiki.mozilla.org/Security/DOH-resolver-policy
- * [3] https://blog.mozilla.org/mozilla/news/firefox-by-default-dns-over-https-rollout-in-canada/
+ * [3] https://support.mozilla.org/en-US/kb/firefox-dns-over-https
 * [4] https://www.eff.org/deeplinks/2020/12/dns-doh-and-odoh-oh-my-year-review-2020 ***/
   // user_pref("network.trr.mode", 5);

@ -333,9 +322,7 @@ user_pref("keyword.enabled", false);
 * as the 411 for DNS errors?), privacy issues (why connect to sites you didn't
 * intend to), can leak sensitive data (e.g. query strings: e.g. Princeton attack),
 * and is a security risk (e.g. common typos & malicious sites set up to exploit this) ***/
-user_pref("browser.fixup.alternate.enabled", false);
-/* 0803: display all parts of the url in the location bar ***/
-user_pref("browser.urlbar.trimURLs", false);
+user_pref("browser.fixup.alternate.enabled", false); // [DEFAULT: false FF104+]
 /* 0804: disable live search suggestions
 * [NOTE] Both must be true for the location bar to work
 * [SETUP-CHROME] Override these if you trust and use a privacy respecting search engine
@ -346,9 +333,9 @@ user_pref("browser.urlbar.suggest.searches", false);
 * [1] https://bugzilla.mozilla.org/1348275 ***/
 user_pref("browser.urlbar.speculativeConnect.enabled", false);
 /* 0806: disable location bar leaking single words to a DNS provider **after searching** [FF78+]
- * 0=never resolve single words, 1=heuristic (default), 2=always resolve
+ * 0=never resolve, 1=use heuristics, 2=always resolve
 * [1] https://bugzilla.mozilla.org/1642623 ***/
-user_pref("browser.urlbar.dnsResolveSingleWordsAfterSearch", 0);
+user_pref("browser.urlbar.dnsResolveSingleWordsAfterSearch", 0); // [DEFAULT: 0 FF104+]
 /* 0807: disable location bar contextual suggestions [FF92+]
 * [SETTING] Privacy & Security>Address Bar>Suggestions from...
 * [1] https://blog.mozilla.org/data/2021/09/15/data-and-firefox-suggest/ ***/
@ -365,16 +352,6 @@ user_pref("browser.urlbar.suggest.quicksuggest.sponsored", false);
 * [1] https://blog.mindedsecurity.com/2011/10/autocompleteagain.html
 * [2] https://bugzilla.mozilla.org/381681 ***/
 user_pref("browser.formfill.enable", false);
-/* 0811: disable Form Autofill
- * [NOTE] Stored data is NOT secure (uses a JSON file)
- * [NOTE] Heuristics controls Form Autofill on forms without @autocomplete attributes
- * [SETTING] Privacy & Security>Forms and Autofill>Autofill addresses
- * [1] https://wiki.mozilla.org/Firefox/Features/Form_Autofill ***/
-user_pref("extensions.formautofill.addresses.enabled", false); // [FF55+]
-user_pref("extensions.formautofill.available", "off"); // [FF56+]
-user_pref("extensions.formautofill.creditCards.available", false); // [FF57+]
-user_pref("extensions.formautofill.creditCards.enabled", false); // [FF56+]
-user_pref("extensions.formautofill.heuristics.enabled", false); // [FF55+]
 /* 0820: disable coloring of visited links
 * [SETUP-HARDEN] Bulk rapid history sniffing was mitigated in 2010 [1][2]. Slower and more expensive
 * redraw timing attacks were largely mitigated in FF77+ [3]. Using RFP (4501) further hampers timing
@ -391,16 +368,12 @@ user_pref("extensions.formautofill.heuristics.enabled", false); // [FF55+]
   [1] https://support.mozilla.org/kb/use-primary-password-protect-stored-logins-and-pas
 ***/
 user_pref("_user.js.parrot", "0900 syntax error: the parrot's expired!");
-/* 0901: set when Firefox should prompt for the primary password
- * 0=once per session (default), 1=every time it's needed, 2=after n minutes (0902) ***/
-user_pref("security.ask_for_password", 2);
-/* 0902: set how long in minutes Firefox should remember the primary password (0901) ***/
-user_pref("security.password_lifetime", 5); // [DEFAULT: 30]
 /* 0903: disable auto-filling username & password form fields
 * can leak in cross-site forms *and* be spoofed
 * [NOTE] Username & password is still available when you enter the field
 * [SETTING] Privacy & Security>Logins and Passwords>Autofill logins and passwords
- * [1] https://freedom-to-tinker.com/2017/12/27/no-boundaries-for-user-identities-web-trackers-exploit-browser-login-managers/ ***/
+ * [1] https://freedom-to-tinker.com/2017/12/27/no-boundaries-for-user-identities-web-trackers-exploit-browser-login-managers/
+ * [2] https://homes.esat.kuleuven.be/~asenol/leaky-forms/ ***/
 user_pref("signon.autofillForms", false);
 /* 0904: disable formless login capture for Password Manager [FF51+] ***/
 user_pref("signon.formlessCapture.enabled", false);
@ -413,7 +386,7 @@ user_pref("network.auth.subresource-http-auth-allow", 1);
 /* 0906: enforce no automatic authentication on Microsoft sites [FF91+] [WINDOWS 10+]
 * [SETTING] Privacy & Security>Logins and Passwords>Allow Windows single sign-on for...
 * [1] https://support.mozilla.org/kb/windows-sso ***/
-user_pref("network.http.windows-sso.enabled", false); // [DEFAULT: false]
+   // user_pref("network.http.windows-sso.enabled", false); // [DEFAULT: false]

 /*** [SECTION 1000]: DISK AVOIDANCE ***/
 user_pref("_user.js.parrot", "1000 syntax error: the parrot's gone to meet 'is maker!");
@ -429,10 +402,6 @@ user_pref("media.memory_cache_max_size", 65536);
 * define on which sites to save extra session data such as form content, cookies and POST data
 * 0=everywhere, 1=unencrypted sites, 2=nowhere ***/
 user_pref("browser.sessionstore.privacy_level", 2);
-/* 1004: set the minimum interval between session save operations
- * Increasing this can help on older machines and some websites, as well as reducing writes [1]
- * [1] https://bugzilla.mozilla.org/1304389 ***/
-user_pref("browser.sessionstore.interval", 30000); // [DEFAULT: 15000]
 /* 1005: disable automatic Firefox start and session restore after reboot [FF62+] [WINDOWS]
 * [1] https://bugzilla.mozilla.org/603903 ***/
 user_pref("toolkit.winRegisterApplicationRestart", false);
@ -457,7 +426,7 @@ user_pref("_user.js.parrot", "1200 syntax error: the parrot's a stiff!");
 * but the problem is that the browser can't know that. Setting this pref to true is the only way for the
 * browser to ensure there will be no unsafe renegotiations on the channel between the browser and the server
 * [SETUP-WEB] SSL_ERROR_UNSAFE_NEGOTIATION: is it worth overriding this for that one site?
- * [STATS] SSL Labs (July 2021) reports over 99% of top sites have secure renegotiation [4]
+ * [STATS] SSL Labs (Sept 2022) reports over 99.3% of top sites have secure renegotiation [4]
 * [1] https://wiki.mozilla.org/Security:Renegotiation
 * [2] https://datatracker.ietf.org/doc/html/rfc5746
 * [3] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3555
@ -483,7 +452,8 @@ user_pref("security.tls.enable_0rtt_data", false);
 * [SETTING] Privacy & Security>Security>Certificates>Query OCSP responder servers...
 * [1] https://en.wikipedia.org/wiki/Ocsp ***/
 user_pref("security.OCSP.enabled", 1); // [DEFAULT: 1]
-/* 1212: set OCSP fetch failures (non-stapled, see 1211) to hard-fail [SETUP-WEB]
+/* 1212: set OCSP fetch failures (non-stapled, see 1211) to hard-fail
+ * [SETUP-WEB] SEC_ERROR_OCSP_SERVER_ERROR
 * When a CA cannot be reached to validate a cert, Firefox just continues the connection (=soft-fail)
 * Setting this pref to true tells Firefox to instead terminate the connection (=hard-fail)
 * It is pointless to soft-fail when an OCSP fetch fails: you cannot confirm a cert is still valid (it
@ -493,42 +463,35 @@ user_pref("security.OCSP.enabled", 1); // [DEFAULT: 1]
 user_pref("security.OCSP.require", true);

 /** CERTS / HPKP (HTTP Public Key Pinning) ***/
-/* 1220: disable or limit SHA-1 certificates
- * 0 = allow all
- * 1 = block all
- * 3 = only allow locally-added roots (e.g. anti-virus) (default)
- * 4 = only allow locally-added roots or for certs in 2015 and earlier
- * [SETUP-CHROME] If you have problems, update your software: SHA-1 is obsolete
- * [1] https://blog.mozilla.org/security/2016/10/18/phasing-out-sha-1-on-the-public-web/ ***/
-user_pref("security.pki.sha1_enforcement_level", 1);
 /* 1221: disable Windows 8.1's Microsoft Family Safety cert [FF50+] [WINDOWS]
 * 0=disable detecting Family Safety mode and importing the root
 * 1=only attempt to detect Family Safety mode (don't import the root)
 * 2=detect Family Safety mode and import the root
 * [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/21686 ***/
 user_pref("security.family_safety.mode", 0);
-/* 1223: enable strict pinning
- * PKP (Public Key Pinning) 0=disabled, 1=allow user MiTM (such as your antivirus), 2=strict
- * [SETUP-WEB] If you rely on an AV (antivirus) to protect your web browsing
- * by inspecting ALL your web traffic, then leave at current default=1
- * [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/16206 ***/
+/* 1223: enable strict PKP (Public Key Pinning)
+ * 0=disabled, 1=allow user MiTM (default; such as your antivirus), 2=strict
+ * [SETUP-WEB] MOZILLA_PKIX_ERROR_KEY_PINNING_FAILURE ***/
 user_pref("security.cert_pinning.enforcement_level", 2);
 /* 1224: enable CRLite [FF73+]
- * In FF84+ it covers valid certs and in mode 2 doesn't fall back to OCSP
- * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1429800,1670985
+ * 0 = disabled
+ * 1 = consult CRLite but only collect telemetry
+ * 2 = consult CRLite and enforce both "Revoked" and "Not Revoked" results
+ * 3 = consult CRLite and enforce "Not Revoked" results, but defer to OCSP for "Revoked" (FF99+, default FF100+)
+ * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1429800,1670985,1753071
 * [2] https://blog.mozilla.org/security/tag/crlite/ ***/
 user_pref("security.remote_settings.crlite_filters.enabled", true);
 user_pref("security.pki.crlite_mode", 2);

 /** MIXED CONTENT ***/
-/* 1241: disable insecure passive content (such as images) on https pages [SETUP-WEB] ***/
-user_pref("security.mixed_content.block_display_content", true);
+/* 1241: disable insecure passive content (such as images) on https pages ***/
+   // user_pref("security.mixed_content.block_display_content", true); // Defense-in-depth (see 1244)
 /* 1244: enable HTTPS-Only mode in all windows [FF76+]
 * When the top-level is HTTPS, insecure subresources are also upgraded (silent fail)
 * [SETTING] to add site exceptions: Padlock>HTTPS-Only mode>On (after "Continue to HTTP Site")
 * [SETTING] Privacy & Security>HTTPS-Only Mode (and manage exceptions)
 * [TEST] http://example.com [upgrade]
- * [TEST] http://neverssl.com/ [no upgrade] ***/
+ * [TEST] http://httpforever.com/ [no upgrade] ***/
 user_pref("dom.security.https_only_mode", true); // [FF76+]
   // user_pref("dom.security.https_only_mode_pbm", true); // [FF80+]
 /* 1245: enable HTTPS-Only mode for local resources [FF77+] ***/
@ -546,10 +509,6 @@ user_pref("dom.security.https_only_mode_send_http_background_request", false);
 * [1] https://wiki.mozilla.org/Security:Renegotiation
 * [2] https://bugzilla.mozilla.org/1353705 ***/
 user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true);
-/* 1271: control "Add Security Exception" dialog on SSL warnings
- * 0=do neither, 1=pre-populate url, 2=pre-populate url + pre-fetch cert (default)
- * [1] https://github.com/pyllyukko/user.js/issues/210 ***/
-user_pref("browser.ssl_override_behavior", 1);
 /* 1272: display advanced information on Insecure Connection warning pages
 * only works when it's possible to add an exception
 * i.e. it doesn't work for HSTS discrepancies (https://subdomain.preloaded-hsts.badssl.com/)
@ -558,8 +517,6 @@ user_pref("browser.xul.error_pages.expert_bad_cert", true);

 /*** [SECTION 1400]: FONTS ***/
 user_pref("_user.js.parrot", "1400 syntax error: the parrot's bereft of life!");
-/* 1401: disable rendering of SVG OpenType fonts ***/
-user_pref("gfx.font_rendering.opentype_svg.enabled", false);
 /* 1402: limit font visibility (Windows, Mac, some Linux) [FF94+]
 * Uses hardcoded lists with two parts: kBaseFonts + kLangPackFonts [1], bundled fonts are auto-allowed
 * In normal windows: uses the first applicable: RFP (4506) over TP over Standard
@ -586,16 +543,11 @@ user_pref("network.http.referer.XOriginPolicy", 2);
 * 0=send full URI (default), 1=scheme+host+port+path, 2=scheme+host+port ***/
 user_pref("network.http.referer.XOriginTrimmingPolicy", 2);

-/*** [SECTION 1700]: CONTAINERS
-   Check out Temporary Containers [2], read the article [3], and visit the wiki/repo [4]
-   [1] https://wiki.mozilla.org/Security/Contextual_Identity_Project/Containers
-   [2] https://addons.mozilla.org/firefox/addon/temporary-containers/
-   [3] https://medium.com/@stoically/enhance-your-privacy-in-firefox-with-temporary-containers-33925cd6cd21
-   [4] https://github.com/stoically/temporary-containers/wiki
-***/
+/*** [SECTION 1700]: CONTAINERS ***/
 user_pref("_user.js.parrot", "1700 syntax error: the parrot's bit the dust!");
 /* 1701: enable Container Tabs and its UI setting [FF50+]
- * [SETTING] General>Tabs>Enable Container Tabs ***/
+ * [SETTING] General>Tabs>Enable Container Tabs
+ * https://wiki.mozilla.org/Security/Contextual_Identity_Project/Containers ***/
 user_pref("privacy.userContext.enabled", true);
 user_pref("privacy.userContext.ui.enabled", true);
 /* 1702: set behavior on "+ Tab" button to display container menu on left click [FF74+]
@ -605,15 +557,6 @@ user_pref("privacy.userContext.ui.enabled", true);

 /*** [SECTION 2000]: PLUGINS / MEDIA / WEBRTC ***/
 user_pref("_user.js.parrot", "2000 syntax error: the parrot's snuffed it!");
-/* 2001: disable WebRTC (Web Real-Time Communication)
- * Firefox uses mDNS hostname obfuscation on desktop (except Windows7/8) and the
- * private IP is NEVER exposed, except if required in TRUSTED scenarios; i.e. after
- * you grant device (microphone or camera) access
- * [SETUP-HARDEN] Test first. Windows7/8 users only: behind a proxy who never use WebRTC
- * [TEST] https://browserleaks.com/webrtc
- * [1] https://groups.google.com/g/discuss-webrtc/c/6stQXi72BEU/m/2FwZd24UAQAJ
- * [2] https://datatracker.ietf.org/doc/html/draft-ietf-mmusic-mdns-ice-candidates#section-3.1.1 ***/
-   // user_pref("media.peerconnection.enabled", false);
 /* 2002: force WebRTC inside the proxy [FF70+] ***/
 user_pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true);
 /* 2003: force a single network interface for ICE candidates generation [FF42+]
@ -639,52 +582,23 @@ user_pref("media.peerconnection.ice.default_address_only", true);
 * [1] https://www.eff.org/deeplinks/2017/10/drms-dead-canary-how-we-just-lost-web-what-we-learned-it-and-what-we-need-do-next ***/
 user_pref("media.eme.enabled", false);
   // user_pref("browser.eme.ui.enabled", false);
-/* 2030: disable autoplay of HTML5 media [FF63+]
- * 0=Allow all, 1=Block non-muted media (default), 5=Block all
- * [NOTE] You can set exceptions under site permissions
- * [SETTING] Privacy & Security>Permissions>Autoplay>Settings>Default for all websites ***/
-   // user_pref("media.autoplay.default", 5);
-/* 2031: disable autoplay of HTML5 media if you interacted with the site [FF78+]
- * 0=sticky (default), 1=transient, 2=user
- * Firefox's Autoplay Policy Documentation [PDF] is linked below via SUMO
- * [NOTE] If you have trouble with some video sites, then add an exception (2030)
- * [1] https://support.mozilla.org/questions/1293231 ***/
-user_pref("media.autoplay.blocking_policy", 2);

 /*** [SECTION 2400]: DOM (DOCUMENT OBJECT MODEL) ***/
 user_pref("_user.js.parrot", "2400 syntax error: the parrot's kicked the bucket!");
-/* 2401: disable "Confirm you want to leave" dialog on page close
- * Does not prevent JS leaks of the page close event
- * [1] https://developer.mozilla.org/docs/Web/Events/beforeunload ***/
-user_pref("dom.disable_beforeunload", true);
 /* 2402: prevent scripts from moving and resizing open windows ***/
 user_pref("dom.disable_window_move_resize", true);
-/* 2403: block popup windows
- * [SETTING] Privacy & Security>Permissions>Block pop-up windows ***/
-user_pref("dom.disable_open_during_load", true);
-/* 2404: limit events that can cause a popup [SETUP-WEB] ***/
-user_pref("dom.popup_allowed_events", "click dblclick mousedown pointerdown");

 /*** [SECTION 2600]: MISCELLANEOUS ***/
 user_pref("_user.js.parrot", "2600 syntax error: the parrot's run down the curtain!");
 /* 2601: prevent accessibility services from accessing your browser [RESTART]
 * [1] https://support.mozilla.org/kb/accessibility-services ***/
 user_pref("accessibility.force_disabled", 1);
-/* 2602: disable sending additional analytics to web servers
- * [1] https://developer.mozilla.org/docs/Web/API/Navigator/sendBeacon ***/
-user_pref("beacon.enabled", false);
 /* 2603: remove temp files opened with an external application
 * [1] https://bugzilla.mozilla.org/302433 ***/
 user_pref("browser.helperApps.deleteTempFileOnExit", true);
-/* 2604: disable page thumbnail collection ***/
-user_pref("browser.pagethumbnails.capturing_disabled", true); // [HIDDEN PREF]
 /* 2606: disable UITour backend so there is no chance that a remote page can use it ***/
 user_pref("browser.uitour.enabled", false);
-user_pref("browser.uitour.url", "");
-/* 2607: disable various developer tools in browser context
- * [SETTING] Devtools>Advanced Settings>Enable browser chrome and add-on debugging toolboxes
- * [1] https://github.com/pyllyukko/user.js/issues/179#issuecomment-246468676 ***/
-user_pref("devtools.chrome.enabled", false);
+   // user_pref("browser.uitour.url", ""); // Defense-in-depth
 /* 2608: reset remote debugging to disabled
 * [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/16222 ***/
 user_pref("devtools.debugger.remote-enabled", false); // [DEFAULT: false]
@ -708,16 +622,16 @@ user_pref("webchannel.allowObject.urlWhitelist", "");
 * [3] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=punycode+firefox
 * [4] https://www.xudongz.com/blog/2017/idn-phishing/ ***/
 user_pref("network.IDN_show_punycode", true);
-/* 2620: enforce PDFJS, disable PDFJS scripting [SETUP-CHROME]
+/* 2620: enforce PDFJS, disable PDFJS scripting
 * This setting controls if the option "Display in Firefox" is available in the setting below
 *   and by effect controls whether PDFs are handled in-browser or externally ("Ask" or "Open With")
- * PROS: pdfjs is lightweight, open source, and more secure/vetted than most
- *   Exploits are rare (one serious case in seven years), treated seriously and patched quickly.
+ * [WHY] pdfjs is lightweight, open source, and secure: the last exploit was June 2015 [1]
 *   It doesn't break "state separation" of browser content (by not sharing with OS, independent apps).
 *   It maintains disk avoidance and application data isolation. It's convenient. You can still save to disk.
- * CONS: You may prefer a different pdf reader for security reasons
- * CAVEAT: JS can still force a pdf to open in-browser by bundling its own code
- * [SETTING] General>Applications>Portable Document Format (PDF) ***/
+ * [NOTE] JS can still force a pdf to open in-browser by bundling its own code
+ * [SETUP-CHROME] You may prefer a different pdf reader for security/workflow reasons
+ * [SETTING] General>Applications>Portable Document Format (PDF)
+ * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=pdf.js+firefox ***/
 user_pref("pdfjs.disabled", false); // [DEFAULT: false]
 user_pref("pdfjs.enableScripting", false); // [FF86+]
 /* 2621: disable links launching Windows Store on Windows 8/8.1/10 [WINDOWS] ***/
@ -738,6 +652,9 @@ user_pref("browser.download.useDownloadDir", false);
 user_pref("browser.download.alwaysOpenPanel", false);
 /* 2653: disable adding downloads to the system's "recent documents" list ***/
 user_pref("browser.download.manager.addToRecentDocs", false);
+/* 2654: enable user interaction for security by always asking how to handle new mimetypes [FF101+]
+ * [SETTING] General>Files and Applications>What should Firefox do with other files ***/
+user_pref("browser.download.always_ask_before_handling_new_types", true);

 /** EXTENSIONS ***/
 /* 2660: lock down allowed extension directories
@ -766,56 +683,57 @@ user_pref("_user.js.parrot", "2700 syntax error: the parrot's joined the bleedin
 user_pref("browser.contentblocking.category", "strict");
 /* 2702: disable ETP web compat features [FF93+]
 * [SETUP-HARDEN] Includes skip lists, heuristics (SmartBlock) and automatic grants
- * Opener Heuristics are granted for 30 days and Redirect Heuristics for 15 minutes, see [3]
+ * Opener and redirect heuristics are granted for 30 days, see [3]
 * [1] https://blog.mozilla.org/security/2021/07/13/smartblock-v2/
 * [2] https://hg.mozilla.org/mozilla-central/rev/e5483fd469ab#l4.12
 * [3] https://developer.mozilla.org/en-US/docs/Web/Privacy/State_Partitioning#storage_access_heuristics ***/
   // user_pref("privacy.antitracking.enableWebcompat", false);
 /* 2710: enable state partitioning of service workers [FF96+] ***/
-user_pref("privacy.partition.serviceWorkers", true);
+user_pref("privacy.partition.serviceWorkers", true); // [DEFAULT: true FF105+]
+/* 2720: enable APS (Always Partitioning Storage) ***/
+user_pref("privacy.partition.always_partition_third_party_non_cookie_storage", true); // [FF104+] [DEFAULT: true FF109+]
+user_pref("privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage", false); // [FF105+] [DEFAULT: false FF109+]

 /*** [SECTION 2800]: SHUTDOWN & SANITIZING ***/
 user_pref("_user.js.parrot", "2800 syntax error: the parrot's bleedin' demised!");
-/** COOKIES + SITE DATA : ALLOWS EXCEPTIONS ***/
-/* 2801: delete cookies and site data on exit
- * 0=keep until they expire (default), 2=keep until you close Firefox
- * [NOTE] A "cookie" block permission also controls localStorage/sessionStorage, indexedDB,
- * sharedWorkers and serviceWorkers. serviceWorkers require an "Allow" permission
- * [SETTING] Privacy & Security>Cookies and Site Data>Delete cookies and site data when Firefox is closed
- * [SETTING] to add site exceptions: Ctrl+I>Permissions>Cookies>Allow
- * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Settings ***/
-user_pref("network.cookie.lifetimePolicy", 2);
-/* 2802: delete cache on exit [FF96+]
- * [NOTE] We already disable disk cache (1001) and clear on exit (2811) which is more robust
- * [1] https://bugzilla.mozilla.org/1671182 ***/
-   // user_pref("privacy.clearsitedata.cache.enabled", true);
-/* 2803: set third-party cookies to session-only
- * [NOTE] .sessionOnly overrides .nonsecureSessionOnly except when .sessionOnly=false and
- * .nonsecureSessionOnly=true. This allows you to keep HTTPS cookies, but session-only HTTP ones
- * [1] https://feeding.cloud.geek.nz/posts/tweaking-cookies-for-privacy-in-firefox/ ***/
-user_pref("network.cookie.thirdparty.sessionOnly", true);
-user_pref("network.cookie.thirdparty.nonsecureSessionOnly", true); // [FF58+]
-
-/** SANITIZE ON SHUTDOWN : ALL OR NOTHING ***/
-/* 2810: enable Firefox to clear items on shutdown (2811)
- * [SETTING] Privacy & Security>History>Custom Settings>Clear history when Firefox closes ***/
+/* 2810: enable Firefox to clear items on shutdown
+ * [SETTING] Privacy & Security>History>Custom Settings>Clear history when Firefox closes | Settings ***/
 user_pref("privacy.sanitize.sanitizeOnShutdown", true);
+
+/** SANITIZE ON SHUTDOWN: IGNORES "ALLOW" SITE EXCEPTIONS ***/
 /* 2811: set/enforce what items to clear on shutdown (if 2810 is true) [SETUP-CHROME]
- * These items do not use exceptions, it is all or nothing (1681701)
 * [NOTE] If "history" is true, downloads will also be cleared
 * [NOTE] "sessions": Active Logins: refers to HTTP Basic Authentication [1], not logins via cookies
- * [NOTE] "offlineApps": Offline Website Data: localStorage, service worker cache, QuotaManager (IndexedDB, asm-cache)
- * [SETTING] Privacy & Security>History>Custom Settings>Clear history when Firefox closes>Settings
 * [1] https://en.wikipedia.org/wiki/Basic_access_authentication ***/
 user_pref("privacy.clearOnShutdown.cache", true);     // [DEFAULT: true]
 user_pref("privacy.clearOnShutdown.downloads", true); // [DEFAULT: true]
 user_pref("privacy.clearOnShutdown.formdata", true);  // [DEFAULT: true]
 user_pref("privacy.clearOnShutdown.history", true);   // [DEFAULT: true]
 user_pref("privacy.clearOnShutdown.sessions", true);  // [DEFAULT: true]
-user_pref("privacy.clearOnShutdown.offlineApps", false); // [DEFAULT: false]
-user_pref("privacy.clearOnShutdown.cookies", false);
   // user_pref("privacy.clearOnShutdown.siteSettings", false); // [DEFAULT: false]
-/* 2812: reset default items to clear with Ctrl-Shift-Del (to match 2811) [SETUP-CHROME]
+/* 2812: set Session Restore to clear on shutdown (if 2810 is true) [FF34+]
+ * [NOTE] Not needed if Session Restore is not used (0102) or it is already cleared with history (2811)
+ * [NOTE] If true, this prevents resuming from crashes (also see 5008) ***/
+   // user_pref("privacy.clearOnShutdown.openWindows", true);
+
+/** SANITIZE ON SHUTDOWN: RESPECTS "ALLOW" SITE EXCEPTIONS FF103+ ***/
+/* 2815: set "Cookies" and "Site Data" to clear on shutdown (if 2810 is true) [SETUP-CHROME]
+ * [NOTE] Exceptions: A "cookie" block permission also controls "offlineApps" (see note below).
+ * serviceWorkers require an "Allow" permission. For cross-domain logins, add exceptions for
+ * both sites e.g. https://www.youtube.com (site) + https://accounts.google.com (single sign on)
+ * [NOTE] "offlineApps": Offline Website Data: localStorage, service worker cache, QuotaManager (IndexedDB, asm-cache)
+ * [WARNING] Be selective with what sites you "Allow", as they also disable partitioning (1767271)
+ * [SETTING] to add site exceptions: Ctrl+I>Permissions>Cookies>Allow (when on the website in question)
+ * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Settings ***/
+user_pref("privacy.clearOnShutdown.cookies", true); // Cookies
+user_pref("privacy.clearOnShutdown.offlineApps", true); // Site Data
+/* 2816: set cache to clear on exit [FF96+]
+ * [NOTE] We already disable disk cache (1001) and clear on exit (2811) which is more robust
+ * [1] https://bugzilla.mozilla.org/1671182 ***/
+   // user_pref("privacy.clearsitedata.cache.enabled", true);
+
+/** SANITIZE MANUAL: IGNORES "ALLOW" SITE EXCEPTIONS ***/
+/* 2820: reset default items to clear with Ctrl-Shift-Del [SETUP-CHROME]
 * This dialog can also be accessed from the menu History>Clear Recent History
 * Firefox remembers your last choices. This will reset them when you start Firefox
 * [NOTE] Regardless of what you set "downloads" to, as soon as the dialog
@ -827,15 +745,10 @@ user_pref("privacy.cpd.sessions", true); // [DEFAULT: true]
 user_pref("privacy.cpd.offlineApps", false); // [DEFAULT: false]
 user_pref("privacy.cpd.cookies", false);
   // user_pref("privacy.cpd.downloads", true); // not used, see note above
-   // user_pref("privacy.cpd.passwords", false); // [DEFAULT: false] not listed
-   // user_pref("privacy.cpd.siteSettings", false); // [DEFAULT: false]
-/* 2813: clear Session Restore data when sanitizing on shutdown or manually [FF34+]
- * [NOTE] Not needed if Session Restore is not used (0102) or it is already cleared with history (2811)
- * [NOTE] privacy.clearOnShutdown.openWindows prevents resuming from crashes (also see 5008)
- * [NOTE] privacy.cpd.openWindows has a bug that causes an additional window to open ***/
-   // user_pref("privacy.clearOnShutdown.openWindows", true);
-   // user_pref("privacy.cpd.openWindows", true);
-/* 2814: reset default "Time range to clear" for "Clear Recent History" (2812)
+   // user_pref("privacy.cpd.openWindows", false); // Session Restore
+   // user_pref("privacy.cpd.passwords", false);
+   // user_pref("privacy.cpd.siteSettings", false);
+/* 2822: reset default "Time range to clear" for "Clear Recent History" (2820)
 * Firefox remembers your last choice. This will reset the value when you start Firefox
 * 0=everything, 1=last hour, 2=last two hours, 3=last four hours, 4=today
 * [NOTE] Values 5 (last 5 minutes) and 6 (last 24 hours) are not listed in the dropdown,
@ -853,12 +766,11 @@ user_pref("privacy.sanitize.timeSpan", 0);
   1281949 - spoof screen orientation (FF50)
   1330890 - spoof timezone as UTC0 (FF55)
   1360039 - spoof navigator.hardwareConcurrency as 2 (FF55)
-   1217238 - reduce precision of time exposed by javascript (FF55)
 FF56
   1369303 - spoof/disable performance API
   1333651 - spoof User Agent & Navigator API
-      JS: the version is spoofed as ESR, and the OS as Windows 10, OS 10.15, Android 10, or Linux
-      HTTP Headers: spoofed as Windows or Android
+      version: android version spoofed as ESR
+      OS: JS spoofed as Windows 10, OS 10.15, Android 10, or Linux | HTTP Headers spoofed as Windows or Android
   1369319 - disable device sensor API
   1369357 - disable site specific zoom
   1337161 - hide gamepads from content
@ -870,8 +782,7 @@ user_pref("privacy.sanitize.timeSpan", 0);
   1217290 & 1409677 - enable some fingerprinting resistance for WebGL
   1382545 - reduce fingerprinting in Animation API
   1354633 - limit MediaError.message to a whitelist
- FF58-90
-    967895 - spoof canvas and enable site permission prompt (FF58)
+ FF58+
   1372073 - spoof/block fingerprinting in MediaDevices API (FF59)
      Spoof: enumerate devices as one "Internal Camera" and one "Internal Microphone"
      Block: suppresses the ondevicechange event
@ -892,8 +803,10 @@ user_pref("privacy.sanitize.timeSpan", 0);
   1621433 - randomize canvas (previously FF58+ returned an all-white canvas) (FF78)
   1653987 - limit font visibility to bundled and "Base Fonts" (Windows, Mac, some Linux) (FF80)
   1461454 - spoof smooth=true and powerEfficient=false for supported media in MediaCapabilities (FF82)
- FF91+
    531915 - use fdlibm's sin, cos and tan in jsmath (FF93, ESR91.1)
+   1756280 - enforce navigator.pdfViewerEnabled as true and plugins/mimeTypes as hard-coded values (FF100)
+   1692609 - reduce JS timing precision to 16.67ms (previously FF55+ was 100ms) (FF102)
+   1422237 - return "srgb" with color-gamut (FF110)
 ***/
 user_pref("_user.js.parrot", "4500 syntax error: the parrot's popped 'is clogs");
 /* 4501: enable privacy.resistFingerprinting [FF41+]
@ -928,13 +841,9 @@ user_pref("privacy.resistFingerprinting.letterboxing", true); // [HIDDEN PREF]
   // user_pref("privacy.resistFingerprinting.testGranularityMask", 0);
 /* 4506: set RFP's font visibility level (1402) [FF94+] ***/
   // user_pref("layout.css.font-visibility.resistFingerprinting", 1); // [DEFAULT: 1]
-/* 4507: disable showing about:blank as soon as possible during startup [FF60+]
- * When default true this no longer masks the RFP chrome resizing activity
- * [1] https://bugzilla.mozilla.org/1448423 ***/
-user_pref("browser.startup.blankWindow", false);
 /* 4510: disable using system colors
 * [SETTING] General>Language and Appearance>Fonts and Colors>Colors>Use system colors ***/
-user_pref("browser.display.use_system_colors", false); // [DEFAULT false NON-WINDOWS]
+user_pref("browser.display.use_system_colors", false); // [DEFAULT: false NON-WINDOWS]
 /* 4511: enforce non-native widget theme
 * Security: removes/reduces system API calls, e.g. win32k API [1]
 * Fingerprinting: provides a uniform look and feel across platforms [2]
@ -986,7 +895,7 @@ user_pref("_user.js.parrot", "5000 syntax error: the parrot's taken 'is last bow
 /* 5005: disable intermediate certificate caching [FF41+] [RESTART]
 * [NOTE] This affects login/cert/key dbs. The effect is all credentials are session-only.
 * Saved logins and passwords are not available. Reset the pref and restart to return them ***/
-   // user_pref("security.nocertdb", true); // [HIDDEN PREF]
+   // user_pref("security.nocertdb", true);
 /* 5006: disable favicons in history and bookmarks
 * [NOTE] Stored as data blobs in favicons.sqlite, these don't reveal anything that your
 * actual history (and bookmarks) already do. Your history is more detailed, so
@ -995,7 +904,8 @@ user_pref("_user.js.parrot", "5000 syntax error: the parrot's taken 'is last bow
   // user_pref("browser.chrome.site_icons", false);
 /* 5007: exclude "Undo Closed Tabs" in Session Restore ***/
   // user_pref("browser.sessionstore.max_tabs_undo", 0);
-/* 5008: disable resuming session from crash ***/
+/* 5008: disable resuming session from crash
+ * [TEST] about:crashparent ***/
   // user_pref("browser.sessionstore.resume_from_crash", false);
 /* 5009: disable "open with" in download dialog [FF50+]
 * Application data isolation [1]
@ -1028,6 +938,19 @@ user_pref("_user.js.parrot", "5000 syntax error: the parrot's taken 'is last bow
 * 0=desktop, 1=downloads (default), 2=last used
 * [SETTING] To set your default "downloads": General>Downloads>Save files to ***/
   // user_pref("browser.download.folderList", 2);
+/* 5017: disable Form Autofill
+ * If .supportedCountries includes your region (browser.search.region) and .supported
+ * is "detect" (default), then the UI will show. Stored data is not secure, uses JSON
+ * [NOTE] Heuristics controls Form Autofill on forms without @autocomplete attributes
+ * [SETTING] Privacy & Security>Forms and Autofill>Autofill addresses
+ * [1] https://wiki.mozilla.org/Firefox/Features/Form_Autofill ***/
+   // user_pref("extensions.formautofill.addresses.enabled", false); // [FF55+]
+   // user_pref("extensions.formautofill.creditCards.enabled", false); // [FF56+]
+   // user_pref("extensions.formautofill.heuristics.enabled", false); // [FF55+]
+/* 5018: limit events that can cause a pop-up ***/
+   // user_pref("dom.popup_allowed_events", "click dblclick mousedown pointerdown");
+/* 5019: disable page thumbnail collection ***/
+   // user_pref("browser.pagethumbnails.capturing_disabled", true); // [HIDDEN PREF]

 /*** [SECTION 5500]: OPTIONAL HARDENING
   Not recommended. Overriding these can cause breakage and performance issues,
@ -1066,6 +989,8 @@ user_pref("_user.js.parrot", "5500 syntax error: this is an ex-parrot!");
 * [2] https://spectrum.ieee.org/tech-talk/telecom/security/more-worries-over-the-security-of-web-assembly
 * [3] https://www.zdnet.com/article/half-of-the-websites-using-webassembly-use-it-for-malicious-purposes ***/
   // user_pref("javascript.options.wasm", false);
+/* 5507: disable rendering of SVG OpenType fonts ***/
+   // user_pref("gfx.font_rendering.opentype_svg.enabled", false);

 /*** [SECTION 6000]: DON'T TOUCH ***/
 user_pref("_user.js.parrot", "6000 syntax error: the parrot's 'istory!");
@ -1076,22 +1001,9 @@ user_pref("extensions.blocklist.enabled", true); // [DEFAULT: true]
 /* 6002: enforce no referer spoofing
 * [WHY] Spoofing can affect CSRF (Cross-Site Request Forgery) protections ***/
 user_pref("network.http.referer.spoofSource", false); // [DEFAULT: false]
-/* 6003: enforce CSP (Content Security Policy)
- * [1] https://developer.mozilla.org/docs/Web/HTTP/CSP ***/
-user_pref("security.csp.enable", true); // [DEFAULT: true]
 /* 6004: enforce a security delay on some confirmation dialogs such as install, open/save
 * [1] https://www.squarefree.com/2004/07/01/race-conditions-in-security-dialogs/ ***/
 user_pref("security.dialog_enable_delay", 1000); // [DEFAULT: 1000]
-/* 6005: enforce window.opener protection [FF65+]
- * Makes rel=noopener implicit for target=_blank in anchor and area elements when no rel attribute is set ***/
-user_pref("dom.targetBlankNoOpener.enabled", true); // [DEFAULT: true]
-/* 6006: enforce "window.name" protection [FF82+]
- * If a new page from another domain is loaded into a tab, then window.name is set to an empty string. The original
- * string is restored if the tab reverts back to the original page. This change prevents some cross-site attacks
- * [TEST] https://arkenfox.github.io/TZP/tests/windownamea.html ***/
-user_pref("privacy.window.name.update.enabled", true); // [DEFAULT: true]
-/* 6007: enforce Local Storage Next Generation (LSNG) [FF65+] ***/
-user_pref("dom.storage.next_gen", true); // [DEFAULT: true FF92+]
 /* 6008: enforce no First Party Isolation [FF51+]
 * [WARNING] Replaced with network partitioning (FF85+) and TCP (2701),
 * and enabling FPI disables those. FPI is no longer maintained ***/
@ -1100,33 +1012,39 @@ user_pref("privacy.firstparty.isolate", false); // [DEFAULT: false]
 * In FF96+ these are listed in about:compat
 * [1] https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/ ***/
 user_pref("extensions.webcompat.enable_shims", true); // [DEFAULT: true]
-/* 6010: enforce/reset TLS 1.0/1.1 downgrades to session only
- * [NOTE] In FF97+ the TLS 1.0/1.1 downgrade UX was removed
+/* 6010: enforce no TLS 1.0/1.1 downgrades
 * [TEST] https://tls-v1-1.badssl.com:1010/ ***/
 user_pref("security.tls.version.enable-deprecated", false); // [DEFAULT: false]
 /* 6011: enforce disabling of Web Compatibility Reporter [FF56+]
 * Web Compatibility Reporter adds a "Report Site Issue" button to send data to Mozilla
 * [WHY] To prevent wasting Mozilla's time with a custom setup ***/
 user_pref("extensions.webcompat-reporter.enabled", false); // [DEFAULT: false]
-/* 6050: prefsCleaner: reset items removed from arkenfox FF92+ ***/
-   // user_pref("dom.caches.enabled", "");
-   // user_pref("dom.storageManager.enabled", "");
-   // user_pref("dom.storage_access.enabled", "");
-   // user_pref("privacy.firstparty.isolate.block_post_message", "");
-   // user_pref("privacy.firstparty.isolate.restrict_opener_access", "");
-   // user_pref("privacy.firstparty.isolate.use_site", "");
-   // user_pref("security.insecure_connection_text.enabled", "");
+/* 6050: prefsCleaner: reset previously active items removed from arkenfox FF102+ ***/
+   // user_pref("beacon.enabled", "");
+   // user_pref("browser.startup.blankWindow", "");
+   // user_pref("browser.newtab.preload", "");
+   // user_pref("browser.newtabpage.activity-stream.feeds.discoverystreamfeed", "");
+   // user_pref("browser.newtabpage.activity-stream.feeds.snippets", "");
+   // user_pref("browser.region.network.url", "");
+   // user_pref("browser.region.update.enabled", "");
+   // user_pref("browser.ssl_override_behavior", "");
+   // user_pref("devtools.chrome.enabled", "");
+   // user_pref("dom.disable_beforeunload", "");
+   // user_pref("dom.disable_open_during_load", "");
+   // user_pref("extensions.formautofill.available", "");
+   // user_pref("extensions.formautofill.addresses.supported", "");
+   // user_pref("extensions.formautofill.creditCards.available", "");
+   // user_pref("extensions.formautofill.creditCards.supported", "");

 /*** [SECTION 7000]: DON'T BOTHER ***/
 user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies!");
 /* 7001: disable APIs
- * Location-Aware Browsing, Full Screen, offline cache (appCache), Virtual Reality
- * [WHY] The API state is easily fingerprintable. Geo and VR are behind prompts (7002).
+ * Location-Aware Browsing, Full Screen, offline cache (appCache)
+ * [WHY] The API state is easily fingerprintable. Geo is behind a prompt (7002).
 * appCache storage capability was removed in FF90. Full screen requires user interaction ***/
   // user_pref("geo.enabled", false);
   // user_pref("full-screen-api.enabled", false);
   // user_pref("browser.cache.offline.enable", false);
-   // user_pref("dom.vr.enabled", false); // [DEFAULT: false FF97+]
 /* 7002: set default permissions
 * Location, Camera, Microphone, Notifications [FF58+] Virtual Reality [FF73+]
 * 0=always ask (default), 1=allow, 2=block
@ -1142,8 +1060,8 @@ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies
 /* 7003: disable non-modern cipher suites [1]
 * [WHY] Passive fingerprinting. Minimal/non-existent threat of downgrade attacks
 * [1] https://browserleaks.com/ssl ***/
-   // user_pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false);
-   // user_pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false);
+   // user_pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false); // [DEFAULT: false FF109+]
+   // user_pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false); // [DEFAULT: false FF109+]
   // user_pref("security.ssl3.ecdhe_rsa_aes_128_sha", false);
   // user_pref("security.ssl3.ecdhe_rsa_aes_256_sha", false);
   // user_pref("security.ssl3.rsa_aes_128_gcm_sha256", false); // no PFS
@ -1157,7 +1075,7 @@ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies
 /* 7005: disable SSL session IDs [FF36+]
 * [WHY] Passive fingerprinting and perf costs. These are session-only
 * and isolated with network partitioning (FF85+) and/or containers ***/
-   // user_pref("security.ssl.disable_session_identifiers", true); // [HIDDEN PREF]
+   // user_pref("security.ssl.disable_session_identifiers", true);
 /* 7006: onions
 * [WHY] Firefox doesn't support hidden services. Use Tor Browser ***/
   // user_pref("dom.securecontext.allowlist_onions", true); // [FF97+] 1382359/1744006
@ -1171,17 +1089,9 @@ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies
 * [WHY] Defaults are fine. They can be overridden by a site-controlled Referrer Policy ***/
   // user_pref("network.http.referer.defaultPolicy", 2); // [DEFAULT: 2]
   // user_pref("network.http.referer.defaultPolicy.pbmode", 2); // [DEFAULT: 2]
-/* 7009: disable HTTP2
- * [WHY] Passive fingerprinting. ~50% of sites use HTTP2 [1]
- * [1] https://w3techs.com/technologies/details/ce-http2/all/all ***/
-   // user_pref("network.http.spdy.enabled", false);
-   // user_pref("network.http.spdy.enabled.deps", false);
-   // user_pref("network.http.spdy.enabled.http2", false);
-   // user_pref("network.http.spdy.websockets", false); // [FF65+]
 /* 7010: disable HTTP Alternative Services [FF37+]
 * [WHY] Already isolated with network partitioning (FF85+) ***/
   // user_pref("network.http.altsvc.enabled", false);
-   // user_pref("network.http.altsvc.oe", false); // [DEFAULT: false FF94+]
 /* 7011: disable website control over browser right-click context menu
 * [WHY] Just use Shift-Right-Click ***/
   // user_pref("dom.event.contextmenu.enabled", false);
@ -1204,16 +1114,17 @@ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies
   // user_pref("privacy.donottrackheader.enabled", true);
 /* 7016: customize ETP settings
 * [WHY] Arkenfox only supports strict (2701) which sets these at runtime ***/
-   // user_pref("network.cookie.cookieBehavior", 5);
+   // user_pref("network.cookie.cookieBehavior", 5); // [DEFAULT: 5 FF103+]
   // user_pref("network.http.referer.disallowCrossSiteRelaxingDefault", true);
+   // user_pref("network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation", true); // [FF100+]
   // user_pref("privacy.partition.network_state.ocsp_cache", true);
+   // user_pref("privacy.query_stripping.enabled", true); // [FF101+] [ETP FF102+]
   // user_pref("privacy.trackingprotection.enabled", true);
   // user_pref("privacy.trackingprotection.socialtracking.enabled", true);
   // user_pref("privacy.trackingprotection.cryptomining.enabled", true); // [DEFAULT: true]
   // user_pref("privacy.trackingprotection.fingerprinting.enabled", true); // [DEFAULT: true]
-/* 7017: disable service workers [FF32, FF44-compat]
- * [WHY] Already isolated (FF96+) with TCP (2701) behind a pref (2710)
- * or blocked with TCP in 3rd parties (FF95 or lower) ***/
+/* 7017: disable service workers
+ * [WHY] Already isolated with TCP (2701) behind a pref (2710) ***/
   // user_pref("dom.serviceWorkers.enabled", false);
 /* 7018: disable Web Notifications
 * [WHY] Web Notifications are behind a prompt (7002)
@ -1225,129 +1136,72 @@ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies
 * [NOTE] To remove all subscriptions, reset "dom.push.userAgentID"
 * [1] https://support.mozilla.org/kb/push-notifications-firefox ***/
   // user_pref("dom.push.enabled", false);
+/* 7020: disable WebRTC (Web Real-Time Communication)
+ * [WHY] Firefox desktop uses mDNS hostname obfuscation and the private IP is never exposed until
+ * required in TRUSTED scenarios; i.e. after you grant device (microphone or camera) access
+ * [TEST] https://browserleaks.com/webrtc
+ * [1] https://groups.google.com/g/discuss-webrtc/c/6stQXi72BEU/m/2FwZd24UAQAJ
+ * [2] https://datatracker.ietf.org/doc/html/draft-ietf-mmusic-mdns-ice-candidates#section-3.1.1 ***/
+   // user_pref("media.peerconnection.enabled", false);

 /*** [SECTION 8000]: DON'T BOTHER: FINGERPRINTING
   [WHY] They are insufficient to help anti-fingerprinting and do more harm than good
   [WARNING] DO NOT USE with RFP. RFP already covers these and they can interfere
 ***/
 user_pref("_user.js.parrot", "8000 syntax error: the parrot's crossed the Jordan");
-/* 8001: disable APIs ***/
-   // user_pref("device.sensors.enabled", false);
-   // user_pref("dom.enable_performance", false);
-   // user_pref("dom.enable_resource_timing", false);
-   // user_pref("dom.gamepad.enabled", false);
-   // user_pref("dom.netinfo.enabled", false);
-   // user_pref("dom.webaudio.enabled", false);
-/* 8002: disable other ***/
-   // user_pref("browser.display.use_document_fonts", 0);
-   // user_pref("browser.zoom.siteSpecific", false);
-   // user_pref("dom.w3c_touch_events.enabled", 0);
-   // user_pref("media.navigator.enabled", false);
-   // user_pref("media.ondevicechange.enabled", false);
-   // user_pref("media.video_stats.enabled", false);
-   // user_pref("media.webspeech.synth.enabled", false);
-   // user_pref("webgl.enable-debug-renderer-info", false);
-/* 8003: spoof ***/
-   // user_pref("dom.maxHardwareConcurrency", 2);
-   // user_pref("font.system.whitelist", ""); // [HIDDEN PREF]
-   // user_pref("general.appname.override", ""); // [HIDDEN PREF]
-   // user_pref("general.appversion.override", ""); // [HIDDEN PREF]
-   // user_pref("general.buildID.override", ""); // [HIDDEN PREF]
-   // user_pref("general.oscpu.override", ""); // [HIDDEN PREF]
-   // user_pref("general.platform.override", ""); // [HIDDEN PREF]
-   // user_pref("general.useragent.override", ""); // [HIDDEN PREF]
-   // user_pref("ui.use_standins_for_native_colors", true);
+/* 8001: prefsCleaner: reset items useless for anti-fingerprinting ***/
+   // user_pref("browser.display.use_document_fonts", "");
+   // user_pref("browser.zoom.siteSpecific", "");
+   // user_pref("device.sensors.enabled", "");
+   // user_pref("dom.enable_performance", "");
+   // user_pref("dom.enable_resource_timing", "");
+   // user_pref("dom.gamepad.enabled", "");
+   // user_pref("dom.maxHardwareConcurrency", "");
+   // user_pref("dom.w3c_touch_events.enabled", "");
+   // user_pref("dom.webaudio.enabled", "");
+   // user_pref("font.system.whitelist", "");
+   // user_pref("general.appname.override", "");
+   // user_pref("general.appversion.override", "");
+   // user_pref("general.buildID.override", "");
+   // user_pref("general.oscpu.override", "");
+   // user_pref("general.platform.override", "");
+   // user_pref("general.useragent.override", "");
+   // user_pref("media.navigator.enabled", "");
+   // user_pref("media.ondevicechange.enabled", "");
+   // user_pref("media.video_stats.enabled", "");
+   // user_pref("media.webspeech.synth.enabled", "");
+   // user_pref("ui.use_standins_for_native_colors", "");
+   // user_pref("webgl.enable-debug-renderer-info", "");

-/*** [SECTION 9000]: PERSONAL
-   Non-project related but useful. If any interest you, add them to your overrides
-***/
+/*** [SECTION 9000]: NON-PROJECT RELATED ***/
 user_pref("_user.js.parrot", "9000 syntax error: the parrot's cashed in 'is chips!");
-/* WELCOME & WHAT'S NEW NOTICES ***/
-user_pref("browser.startup.homepage_override.mstone", "ignore"); // master switch
-   // user_pref("startup.homepage_welcome_url", "");
-   // user_pref("startup.homepage_welcome_url.additional", "");
-   // user_pref("startup.homepage_override_url", ""); // What's New page after updates
-/* WARNINGS ***/
-   // user_pref("browser.tabs.warnOnClose", false); // [DEFAULT false FF94+]
-   // user_pref("browser.tabs.warnOnCloseOtherTabs", false);
-   // user_pref("browser.tabs.warnOnOpen", false);
-   // user_pref("browser.warnOnQuitShortcut", false); // [FF94+]
-   // user_pref("full-screen-api.warning.delay", 0);
-   // user_pref("full-screen-api.warning.timeout", 0);
-/* UPDATES ***/
-   // user_pref("app.update.auto", false); // [NON-WINDOWS] disable auto app updates
-      // [NOTE] You will still get prompts to update, and should do so in a timely manner
-      // [SETTING] General>Firefox Updates>Check for updates but let you choose to install them
-   // user_pref("browser.search.update", false); // disable search engine updates (e.g. OpenSearch)
-      // [NOTE] This does not affect Mozilla's built-in or Web Extension search engines
-   // user_pref("extensions.update.enabled", false); // disable extension and theme update checks
-   // user_pref("extensions.update.autoUpdateDefault", false); // disable installing extension and theme updates
-      // [SETTING] about:addons>Extensions>[cog-wheel-icon]>Update Add-ons Automatically (toggle)
-   // user_pref("extensions.getAddons.cache.enabled", false); // disable extension metadata (extension detail tab)
-/* APPEARANCE ***/
-   // user_pref("browser.download.autohideButton", false); // [FF57+]
-   // user_pref("toolkit.legacyUserProfileCustomizations.stylesheets", true); // [FF68+] allow userChrome/userContent
-   // user_pref("ui.prefersReducedMotion", 1); // disable chrome animations [FF77+] [RESTART] [HIDDEN PREF]
-      // 0=no-preference, 1=reduce: with RFP this only affects chrome
-   // user_pref("ui.systemUsesDarkTheme", 1); // [FF67+] [HIDDEN PREF]
-      // 0=light, 1=dark: with RFP this only affects chrome
-/* CONTENT BEHAVIOR ***/
-   // user_pref("accessibility.typeaheadfind", true); // enable "Find As You Type"
-   // user_pref("clipboard.autocopy", false); // disable autocopy default [LINUX]
-   // user_pref("layout.spellcheckDefault", 2); // 0=none, 1-multi-line, 2=multi-line & single-line
-/* UX BEHAVIOR ***/
-   // user_pref("browser.backspace_action", 2); // 0=previous page, 1=scroll up, 2=do nothing
-   // user_pref("browser.quitShortcut.disabled", true); // disable Ctrl-Q quit shortcut [LINUX] [MAC] [FF87+]
-   // user_pref("browser.tabs.closeWindowWithLastTab", false);
-   // user_pref("browser.tabs.loadBookmarksInTabs", true); // open bookmarks in a new tab [FF57+]
-   // user_pref("browser.urlbar.decodeURLsOnCopy", true); // see bugzilla 1320061 [FF53+]
-   // user_pref("general.autoScroll", false); // middle-click enabling auto-scrolling [DEFAULT: false on Linux]
-   // user_pref("ui.key.menuAccessKey", 0); // disable alt key toggling the menu bar [RESTART]
-   // user_pref("view_source.tab", false); // view "page/selection source" in a new window [FF68+, FF59 and under]
-/* UX FEATURES ***/
-user_pref("browser.messaging-system.whatsNewPanel.enabled", false); // What's New toolbar icon [FF69+]
-   // user_pref("extensions.pocket.enabled", false); // Pocket Account [FF46+]
-   // user_pref("extensions.screenshots.disabled", true); // [FF55+]
-   // user_pref("identity.fxaccounts.enabled", false); // Firefox Accounts & Sync [FF60+] [RESTART]
-   // user_pref("reader.parse-on-load.enabled", false); // Reader View
-/* OTHER ***/
-   // user_pref("browser.bookmarks.max_backups", 2);
-user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false); // disable CFR [FF67+]
-      // [SETTING] General>Browsing>Recommend extensions as you browse
-user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false); // disable CFR [FF67+]
-      // [SETTING] General>Browsing>Recommend features as you browse
-   // user_pref("network.manage-offline-status", false); // see bugzilla 620472
-   // user_pref("xpinstall.signatures.required", false); // enforced extension signing (Nightly/ESR)
+/* 9001: disable welcome notices ***/
+user_pref("browser.startup.homepage_override.mstone", "ignore");
+/* 9002: disable General>Browsing>Recommend extensions/features as you browse [FF67+] ***/
+user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false);
+user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false);
+/* 9003: disable What's New toolbar icon [FF69+] ***/
+user_pref("browser.messaging-system.whatsNewPanel.enabled", false);
+/* 9004: disable search terms [FF110+]
+ * [SETTING] Search>Search Bar>Use the address bar for search and navigation>Show search terms instead of URL... ***/
+user_pref("browser.urlbar.showSearchTerms.enabled", false);

 /*** [SECTION 9999]: DEPRECATED / REMOVED / LEGACY / RENAMED
   Documentation denoted as [-]. Items deprecated prior to FF91 have been archived at [1]
   [1] https://github.com/arkenfox/user.js/issues/123
 ***/
 user_pref("_user.js.parrot", "9999 syntax error: the parrot's shuffled off 'is mortal coil!");
-/* ESR91.x still uses all the following prefs
+/* ESR102.x still uses all the following prefs
 // [NOTE] replace the * with a slash in the line above to re-enable them
-// FF93
-// 7003: disable non-modern cipher suites
-   // [-] https://bugzilla.mozilla.org/1724072
-   // user_pref("security.ssl3.rsa_des_ede3_sha", false); // 3DES
-// FF94
-// 1402: limit font visibility (Windows, Mac, some Linux) [FF79+] - replaced by new 1402
-   // [-] https://bugzilla.mozilla.org/1715507
-   // user_pref("layout.css.font-visibility.level", 1);
-// FF95
-// 0807: disable location bar contextual suggestions [FF92+] - replaced by new 0807
-   // [-] https://bugzilla.mozilla.org/1735976
-user_pref("browser.urlbar.suggest.quicksuggest", false);
-// FF96
-// 0302: disable auto-INSTALLING Firefox updates via a background service + hide the setting [FF90+] [WINDOWS]
-   // [SETTING] General>Firefox Updates>Automatically install updates>When Firefox is not running
-   // [1] https://support.mozilla.org/kb/enable-background-updates-firefox-windows
-   // [-] https://bugzilla.mozilla.org/1738983
-user_pref("app.update.background.scheduling.enabled", false);
-// FF97
-// 7006: onions - replaced by new 7006 "allowlist"
-   // [-] https://bugzilla.mozilla.org/1744006
-   // user_pref("dom.securecontext.whitelist_onions", true); // 1382359
+// FF103
+   // 2801: delete cookies and site data on exit - replaced by sanitizeOnShutdown* (2810)
+   // 0=keep until they expire (default), 2=keep until you close Firefox
+   // [SETTING] Privacy & Security>Cookies and Site Data>Delete cookies and site data when Firefox is closed
+   // [-] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1681493,1681495,1681498,1759665,1764761
+user_pref("network.cookie.lifetimePolicy", 2);
+// 6012: disable SHA-1 certificates
+   // [-] https://bugzilla.mozilla.org/1766687
+   // user_pref("security.pki.sha1_enforcement_level", 1); // [DEFAULT: 1]
 // ***/

 /* END: internal custom pref to test for syntax errors ***/
--- a/wikipiki/rfpCanvasException.png
+++ b/wikipiki/rfpCanvasException.png
--- a/wikipiki/smartReferer.png
+++ b/wikipiki/smartReferer.png
--- a/wikipiki/uboCustom.png
+++ b/wikipiki/uboCustom.png
Author	SHA1	Message	Date
Thorin-Oakenpants	d13f39d9f9	v110 (#1629 )	2023-03-12 03:26:12 +00:00
earthlng	ca022d8c2d	v4.19 - use Powershell for locale-independent TS	2023-03-10 09:21:21 +00:00
Thorin-Oakenpants	7388485063	v109 (#1614 )	2023-02-07 00:02:45 +00:00
Keith Harrison	8259191167	prefsCleaner.bat: add -unattended flag (#1616 ) * prefsCleaner.bat: add -unattended flag Usage: prefsCleaner.bat -unattended Skips the prompt for user input and proceeds when -unattended is specified. If omitted, default behaviour is unchanged. --------- Signed-off-by: Keith Harrison <keithh@protonmail.com> Co-authored-by: earthlng <earthlng@users.noreply.github.com>	2023-02-05 14:06:49 +00:00
Thorin-Oakenpants	b99dd27de8	browser.startup.blankWindow, #1618	2023-01-27 01:07:25 +00:00
icpantsparti2	62a68f0814	v108 (#1613 ) nit: add a ';' to the end of line 1040	2023-01-08 16:48:25 +00:00
Thorin-Oakenpants	be376afc1e	v108 (#1606 )	2023-01-08 15:20:22 +00:00
Thorin-Oakenpants	f5e54b4a70	revert security.tls.version.enable-deprecated we kept it in the user js	2023-01-02 17:15:24 +00:00
earthlng	7135907b2f	Update prefsCleaner.sh	2022-12-10 14:35:48 +00:00
earthlng	12ca83b550	v1.6 - autoupdate	2022-12-10 14:00:23 +00:00
Thorin-Oakenpants	e4a85c30c1	security.tls.version.enable-deprecated the UI for downgrading was removed in FF94, default is false	2022-12-05 18:48:51 +00:00
Thorin-Oakenpants	45d23f8d75	region prefs, #1590	2022-12-02 10:19:29 +00:00
Thorin-Oakenpants	40e8e1acbe	beacon.enabled, see #1586	2022-11-28 08:11:40 +00:00
earthlng	6789dc7fef	fix typo	2022-11-22 19:50:50 +00:00
earthlng	5eaa8196e2	v4.18 - fix backup filename	2022-11-22 19:00:47 +00:00
Thorin-Oakenpants	cc0f05388f	v107 (#1579 )	2022-11-21 00:36:37 +00:00
Thorin-Oakenpants	5a366493e0	dom.disable_open_during_load default true since at least FF60	2022-11-19 04:04:59 +00:00
junoslukan	365e76bc9f	Format date and time consistently. (#1580 ) * Format date and time consistently. Co-authored-by: junos <junos.lukan@ijs.si> Co-authored-by: earthlng <earthlng@users.noreply.github.com>	2022-11-13 14:37:26 +00:00
iTawkins	a93047e6c9	Improves usability by clarifying desired action (#1583 )	2022-11-13 14:31:17 +00:00
Thorin-Oakenpants	8a65c5a7ba	v106 (#1558 )	2022-11-06 13:28:40 +00:00
Thorin-Oakenpants	60dd839081	dom.disable_beforeunload, #1575	2022-11-04 16:03:29 +00:00
Thorin-Oakenpants	f4187632fa	browser.ssl_override_behavior the code behind it was removed in FF68 - https://bugzilla.mozilla.org/show_bug.cgi?id=1530348	2022-10-08 19:38:05 +00:00
Thorin-Oakenpants	51f3fdbd87	devtools.chrome.enabled default false in stable, dev, beta, nightly	2022-10-08 14:08:55 +00:00
Thorin-Oakenpants	db04bc44f2	some inactive prefs at default since 102+ - dom.vr.enabled - false FF97+ - network.http.altsvc.oe - false FF94+ - dom.netinfo.enabled - android joined desktop as false FF99+ - browser.tabs.warnOnClose - falsefalse FF94+	2022-10-04 17:34:45 +00:00
Thorin-Oakenpants	4e3a64b5a1	v105 (#1541 )	2022-10-04 17:15:19 +00:00
Thorin-Oakenpants	958acf9c2e	activity-stream.feeds.discoverystreamfeed	2022-10-03 13:47:30 +00:00
Thorin-Oakenpants	95ecd3e328	browser.newtab.preload	2022-10-03 07:18:30 +00:00
Thorin-Oakenpants	4bc98005ec	activity-stream.feeds.snippets	2022-10-01 20:33:58 +00:00
fxbrit	3f09afdee0	Merge pull request #1527 from arkenfox/Thorin-Oakenpants-patch-1 v104	2022-09-11 12:46:23 +02:00
Thorin-Oakenpants	3c73bc1e56	2720: add APS	2022-09-11 02:39:08 +00:00
Thorin-Oakenpants	e38f02bc22	add extra bugzilla	2022-08-28 00:31:59 +00:00
Thorin-Oakenpants	74be763f60	add OCSP hard-fail error code	2022-08-24 05:53:46 +00:00
Thorin-Oakenpants	5780b6d197	move Form Autofill to 5000s	2022-08-23 17:51:35 +00:00
Thorin-Oakenpants	06bfef8fd1	extensions.formautofill add migrated prefs for completeness - see comment in `d040b95ed2`	2022-08-23 17:33:55 +00:00
Thorin-Oakenpants	d040b95ed2	also reset the prefs migrated to .supported also hides/shows the UI. There is no need for this, it is overkill (and users might never be able to work out how to get them back). The .enabled prefs are enough to toggle the checkboxes IF they show based on .supportedCountries (which relies on browser.search.region)	2022-08-23 17:29:47 +00:00
Thorin-Oakenpants	61f01f81fd	tidy	2022-08-23 16:53:27 +00:00
Thorin-Oakenpants	2b2e151f45	extensions.formautofill https://bugzilla.mozilla.org/1745248 - migrated to .supported in FF99	2022-08-23 16:52:38 +00:00
Thorin-Oakenpants	ff8d63f7e4	remove dead prefs https://bugzilla.mozilla.org/show_bug.cgi?id=1745248 - they migrated to `.supported` prefs (values detect or off)	2022-08-23 16:42:32 +00:00
Thorin-Oakenpants	848290898d	svg opentype fonts -> optional, see #1529	2022-08-22 16:02:07 +00:00
Thorin-Oakenpants	05abe82136	v105 partition SWers by default: https://bugzilla.mozilla.org/show_bug.cgi?id=1784900	2022-08-18 20:12:42 +00:00
Thorin-Oakenpants	0dba33688f	v103 (#1508 )	2022-08-17 19:24:38 +00:00
Thorin-Oakenpants	6e53e841f7	security.pki.sha1_enforcement_level	2022-07-31 10:50:24 +00:00
earthlng	ecb63e82c9	Update prefsCleaner.sh	2022-07-30 12:23:27 +00:00
xfzv	ded7c01a08	Back up prefs.js to `prefsjs_backups` directory (#1514 )	2022-07-30 12:22:32 +00:00
earthlng	996881aef1	Update updater.sh	2022-07-24 13:11:28 +00:00
Brad Smith	4b4248157a	make updater.sh check explicitly for Y/y instead of N/n (#1511 ) thanks @infinitewarp	2022-07-24 13:10:06 +00:00
Thorin-Oakenpants	a5e75c4bd3	fixup network.cookie.lifetimePolicy migration code was backed out in FF102.1	2022-07-18 11:27:05 +00:00
Thorin-Oakenpants	c6ab6c4b48	v102.1 (#1507 ) revert back to relying on network.cookie.lifetimePolicy	2022-07-18 10:38:43 +00:00
Thorin-Oakenpants	ceacc9dd74	v102 (#1477 )	2022-07-02 00:43:25 +00:00
Thorin-Oakenpants	d466cf694e	two password prefs https://bugzilla.mozilla.org/1767099	2022-07-01 08:15:39 +00:00
Thorin-Oakenpants	3fcc711c5a	network.cookie.lifetimePolicy https://bugzilla.mozilla.org/buglist.cgi?bug_id=1681493,1681495,1681498,1759665	2022-07-01 02:42:16 +00:00
Thorin-Oakenpants	c21b9faefc	dom.storage.next_gen	2022-06-14 07:01:01 +00:00
Thorin-Oakenpants	1a899966a9	v101 (#1443 )	2022-06-12 13:38:27 +00:00
Thorin-Oakenpants	36c942e887	browser.urlbar.trimURLs see #1473	2022-06-12 12:45:13 +00:00
Thorin-Oakenpants	662eddbc21	network.cookie.thirdparty	2022-06-01 13:51:19 +00:00
Thorin-Oakenpants	ea139e3ef8	long standing defaults - FF79+ dom.targetBlankNoOpener.enabled - https://bugzilla.mozilla.org/show_bug.cgi?id=1522083 - FF86+ privacy.window.name.update.enabled - https://bugzilla.mozilla.org/show_bug.cgi?id=1685089	2022-05-09 19:25:18 +00:00
Thorin-Oakenpants	d6b26e7558	v100 (#1423 )	2022-05-09 18:49:38 +00:00
Thorin-Oakenpants	7ff46e02dd	v100 deprecated https://bugzilla.mozilla.org/1752621 - replaced with network.http.http2* prefs	2022-05-05 23:33:44 +00:00
fabrizio	4ff931781a	Merge pull request #1419 from arkenfox/v99 v99	2022-04-09 09:45:45 +00:00
Thorin-Oakenpants	9aae0a62b0	tidy deprecated, misc RFP changes	2022-04-08 21:30:22 +00:00
Thorin-Oakenpants	eb98f06d69	security.csp.enable https://bugzilla.mozilla.org/1754301	2022-04-08 21:28:16 +00:00
fxbrit	81561840a1	deprecate security.csp.enable	2022-04-08 11:43:39 +02:00
i-c-u-p	64bc683c3f	Made prefsCleaner.sh executable (#1416 ) Changed permissions of prefsCleaner.sh from 644 to 755 to be able to run it via "./prefsCleaner.sh" with out first executing "chmod +x prefsCleaner.sh".	2022-04-08 07:03:43 +00:00
earthlng	b4225baaf2	Update updater.sh	2022-03-19 07:47:46 +00:00
matthias-z	e00497fd51	Fix newline issue when downloading files in updater.sh (#1397 )	2022-03-19 07:46:08 +00:00
Thorin-Oakenpants	d9af90d05f	v98 (#1372 )	2022-03-10 00:44:10 +00:00
Thorin-Oakenpants	0d83307b14	Update troubleshooting-help.md	2022-02-27 10:44:04 +00:00
Thorin-Oakenpants	4f3f789f28	Add files via upload	2022-02-25 23:15:01 +13:00
Thorin-Oakenpants	6b6ed86b6c	Update troubleshooting-help.md	2022-02-24 00:26:15 +00:00
Thorin-Oakenpants	382b9181df	Add files via upload	2022-02-20 19:00:32 +13:00
Thorin-Oakenpants	ba052105de	Add files via upload	2022-02-14 05:38:13 +13:00
Thorin-Oakenpants	4bd17611df	Update troubleshooting-help.md	2022-02-13 13:11:55 +00:00
Thorin-Oakenpants	41468d0d0b	Update troubleshooting-help.md	2022-02-13 13:11:26 +00:00