v118 (#1724)

they're not default false since 108, that was nightly only

prefsCleaner.sh

@@ -2,23 +2,12 @@
 
 ## prefs.js cleaner for Linux/Mac
 ## author: @claustromaniac
-## version: 1.9
+## version: 2.0
 
 ## special thanks to @overdodactyl and @earthlng for a few snippets that I stol..*cough* borrowed from the updater.sh
 
 ## DON'T GO HIGHER THAN VERSION x.9 !! ( because of ASCII comparison in update_prefsCleaner() )
 
-# Check if running as root and if any files have the owner/group as root/wheel.
-if [ "${EUID:-"$(id -u)"}" -eq 0 ]; then
-	printf "You shouldn't run this with elevated privileges (such as with doas/sudo).\n"
-	exit 1
-elif [ -n "$(find ./ -user 0 -o -group 0)" ]; then
-	printf 'It looks like this script was previously run with elevated privileges,
-you will need to change ownership of the following files to your user:\n'
-	find . -user 0 -o -group 0
-	exit 1
-fi
-
 readonly CURRDIR=$(pwd)
 
 ## get the full path of this script (readlink for Linux, greadlink for Mac with coreutils installed)
@@ -143,13 +132,23 @@ done
 ## change directory to the Firefox profile directory
 cd "$(dirname "${SCRIPT_FILE}")"
 
+# Check if running as root and if any files have the owner/group as root/wheel.
+if [ "${EUID:-"$(id -u)"}" -eq 0 ]; then
+	fQuit 1 "You shouldn't run this with elevated privileges (such as with doas/sudo)."
+elif [ -n "$(find ./ -user 0 -o -group 0)" ]; then
+	printf 'It looks like this script was previously run with elevated privileges,
+you will need to change ownership of the following files to your user:\n'
+	find . -user 0 -o -group 0
+	fQuit 1
+fi
+
 [ "$AUTOUPDATE" = true ] && update_prefsCleaner "$@"
 
 echo -e "\n\n"
 echo "                   ╔══════════════════════════╗"
 echo "                   ║     prefs.js cleaner     ║"
 echo "                   ║    by claustromaniac     ║"
-echo "                   ║           v1.9           ║"
+echo "                   ║           v2.0           ║"
 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."

scratchpad-scripts/arkenfox-cleanup.js

@@ -1,9 +1,12 @@
 /***
-  This will reset the preferences that have been
+  This will reset the preferences that since FF91 have been
   - removed from the arkenfox user.js
   - deprecated by Mozilla but listed in the arkenfox user.js in the past
 
-  Last updated: 16-September-2023
+  There is an archived version at https://github.com/arkenfox/user.js/issues/1080
+  if you want the full list prior to FF118
+
+  Last updated: 29-September-2023
 
   Instructions:
   - [optional] close Firefox and backup your profile
@@ -32,9 +35,13 @@
 
   const aPREFS = [
     /* DEPRECATED */
-    /* 116+ */
+    /* 116-128 */
     'dom.webnotifications.serviceworker.enabled', // 117
+    'layout.css.font-visibility.private', // 118
     'layout.css.font-visibility.resistFingerprinting', // 116
+    'layout.css.font-visibility.standard', // 118
+    'layout.css.font-visibility.trackingprotection', // 118
+    'permissions.delegation.enabled', // 118
     'security.family_safety.mode', // 117
     /* 103-115 */
     'browser.cache.offline.enable', // 115
@@ -56,198 +63,17 @@
     'security.csp.enable', // 99
     'security.password_lifetime', // 102
     'security.ssl3.rsa_des_ede3_sha', // 93
-    /* 79-91 */
-    'browser.cache.offline.storage.enable',
-    'browser.download.hide_plugins_without_extensions',
-    'browser.library.activity-stream.enabled',
-    'browser.search.geoSpecificDefaults',
-    'browser.search.geoSpecificDefaults.url',
-    'dom.ipc.plugins.flash.subprocess.crashreporter.enabled',
-    'dom.ipc.plugins.reportCrashURL',
-    'dom.w3c_pointer_events.enabled',
-    'intl.charset.fallback.override',
-    'network.ftp.enabled',
-    'plugin.state.flash',
-    'security.mixed_content.block_object_subrequest',
-    'security.ssl.errorReporting.automatic',
-    'security.ssl.errorReporting.enabled',
-    'security.ssl.errorReporting.url',
-    /* 69-78 */
-    'browser.newtabpage.activity-stream.telemetry.ping.endpoint',
-    'browser.tabs.remote.allowLinkedWebInFileUriProcess',
-    'browser.urlbar.oneOffSearches',
-    'devtools.webide.autoinstallADBExtension',
-    'devtools.webide.enabled',
-    'dom.indexedDB.enabled',
-    'extensions.blocklist.url',
-    'geo.wifi.logging.enabled',
-    'geo.wifi.uri',
-    'gfx.downloadable_fonts.woff2.enabled',
-    'media.autoplay.allow-muted',
-    'media.autoplay.enabled.user-gestures-needed',
-    'offline-apps.allow_by_default',
-    'plugins.click_to_play',
-    'privacy.userContext.longPressBehavior',
-    'toolkit.cosmeticAnimations.enabled',
-    'toolkit.telemetry.hybridContent.enabled',
-    'webgl.disable-extensions',
-    /* 61-68 */
-    'app.update.enabled',
-    'browser.aboutHomeSnippets.updateUrl',
-    'browser.chrome.errorReporter.enabled',
-    'browser.chrome.errorReporter.submitUrl',
-    'browser.chrome.favicons',
-    'browser.ctrlTab.previews',
-    'browser.fixup.hide_user_pass',
-    'browser.newtabpage.activity-stream.asrouter.userprefs.cfr',
-    'browser.newtabpage.activity-stream.disableSnippets',
-    'browser.onboarding.enabled',
-    'browser.search.countryCode',
-    'browser.urlbar.autocomplete.enabled',
-    'devtools.webide.adbAddonURL',
-    'devtools.webide.autoinstallADBHelper',
-    'dom.event.highrestimestamp.enabled',
-    'experiments.activeExperiment',
-    'experiments.enabled',
-    'experiments.manifest.uri',
-    'experiments.supported',
-    'lightweightThemes.update.enabled',
-    'media.autoplay.enabled',
-    'network.allow-experiments',
-    'network.cookie.lifetime.days',
-    'network.jar.block-remote-files',
-    'network.jar.open-unsafe-types',
-    'plugin.state.java',
-    'security.csp.enable_violation_events',
-    'security.csp.experimentalEnabled',
-    'shield.savant.enabled',
-    /* 60 or earlier */
-    'browser.bookmarks.showRecentlyBookmarked',
-    'browser.casting.enabled',
-    'browser.crashReports.unsubmittedCheck.autoSubmit',
-    'browser.formautofill.enabled',
-    'browser.formfill.saveHttpsForms',
-    'browser.fullscreen.animate',
-    'browser.history.allowPopState',
-    'browser.history.allowPushState',
-    'browser.history.allowReplaceState',
-    'browser.newtabpage.activity-stream.enabled',
-    'browser.newtabpage.directory.ping',
-    'browser.newtabpage.directory.source',
-    'browser.newtabpage.enhanced',
-    'browser.newtabpage.introShown',
-    'browser.pocket.api',
-    'browser.pocket.enabled',
-    'browser.pocket.oAuthConsumerKey',
-    'browser.pocket.site',
-    'browser.polaris.enabled',
-    'browser.safebrowsing.appRepURL',
-    'browser.safebrowsing.enabled',
-    'browser.safebrowsing.gethashURL',
-    'browser.safebrowsing.malware.reportURL',
-    'browser.safebrowsing.provider.google.appRepURL',
-    'browser.safebrowsing.reportErrorURL',
-    'browser.safebrowsing.reportGenericURL',
-    'browser.safebrowsing.reportMalwareErrorURL',
-    'browser.safebrowsing.reportMalwareMistakeURL',
-    'browser.safebrowsing.reportMalwareURL',
-    'browser.safebrowsing.reportPhishMistakeURL',
-    'browser.safebrowsing.reportURL',
-    'browser.safebrowsing.updateURL',
-    'browser.search.showOneOffButtons',
-    'browser.selfsupport.enabled',
-    'browser.selfsupport.url',
-    'browser.sessionstore.privacy_level_deferred',
-    'browser.tabs.animate',
-    'browser.trackingprotection.gethashURL',
-    'browser.trackingprotection.updateURL',
-    'browser.urlbar.unifiedcomplete',
-    'browser.usedOnWindows10.introURL',
-    'camera.control.autofocus_moving_callback.enabled',
-    'camera.control.face_detection.enabled',
-    'datareporting.healthreport.about.reportUrl',
-    'datareporting.healthreport.about.reportUrlUnified',
-    'datareporting.healthreport.documentServerURI',
-    'datareporting.healthreport.service.enabled',
-    'datareporting.policy.dataSubmissionEnabled.v2',
-    'devtools.webide.autoinstallFxdtAdapters',
-    'dom.archivereader.enabled',
-    'dom.beforeAfterKeyboardEvent.enabled',
-    'dom.disable_image_src_set',
-    'dom.disable_window_open_feature.scrollbars',
-    'dom.disable_window_status_change',
-    'dom.enable_user_timing',
-    'dom.flyweb.enabled',
-    'dom.idle-observers-api.enabled',
-    'dom.keyboardevent.code.enabled',
-    'dom.network.enabled',
-    'dom.push.udp.wakeupEnabled',
-    'dom.telephony.enabled',
-    'dom.vr.oculus050.enabled',
-    'dom.workers.enabled',
-    'dom.workers.sharedWorkers.enabled',
-    'extensions.formautofill.experimental',
-    'extensions.screenshots.system-disabled',
-    'extensions.shield-recipe-client.api_url',
-    'extensions.shield-recipe-client.enabled',
-    'full-screen-api.approval-required',
-    'general.useragent.locale',
-    'geo.security.allowinsecure',
-    'intl.locale.matchOS',
-    'loop.enabled',
-    'loop.facebook.appId',
-    'loop.facebook.enabled',
-    'loop.facebook.fallbackUrl',
-    'loop.facebook.shareUrl',
-    'loop.feedback.formURL',
-    'loop.feedback.manualFormURL',
-    'loop.logDomains',
-    'loop.server',
-    'media.block-play-until-visible',
-    'media.eme.apiVisible',
-    'media.eme.chromium-api.enabled',
-    'media.getusermedia.screensharing.allow_on_old_platforms',
-    'media.getusermedia.screensharing.allowed_domains',
-    'media.gmp-eme-adobe.autoupdate',
-    'media.gmp-eme-adobe.enabled',
-    'media.gmp-eme-adobe.visible',
-    'network.http.referer.userControlPolicy',
-    'network.http.sendSecureXSiteReferrer',
-    'network.http.spdy.enabled.http2draft',
-    'network.http.spdy.enabled.v3-1',
-    'network.websocket.enabled',
-    'pageThumbs.enabled',
-    'pfs.datasource.url',
-    'plugin.scan.Acrobat',
-    'plugin.scan.Quicktime',
-    'plugin.scan.WindowsMediaPlayer',
-    'plugins.enumerable_names',
-    'plugins.update.notifyUser',
-    'plugins.update.url',
-    'privacy.clearOnShutdown.passwords',
-    'privacy.donottrackheader.value',
-    'security.mixed_content.send_hsts_priming',
-    'security.mixed_content.use_hsts',
-    'security.ssl3.ecdhe_ecdsa_rc4_128_sha',
-    'security.ssl3.ecdhe_rsa_rc4_128_sha',
-    'security.ssl3.rsa_rc4_128_md5',
-    'security.ssl3.rsa_rc4_128_sha',
-    'security.tls.insecure_fallback_hosts.use_static_list',
-    'security.tls.unrestricted_rc4_fallback',
-    'security.xpconnect.plugin.unrestricted',
-    'social.directories',
-    'social.enabled',
-    'social.remote-install.enabled',
-    'social.share.activationPanelEnabled',
-    'social.shareDirectory',
-    'social.toast-notifications.enabled',
-    'social.whitelist',
-    'toolkit.telemetry.unifiedIsOptIn',
 
     /* REMOVED */
-    /* 116+ */
+    /* 116-128 */
+    'browser.fixup.alternate.enabled',
+    'browser.taskbar.previews.enable',
+    'browser.urlbar.dnsResolveSingleWordsAfterSearch',
     'media.gmp-widevinecdm.enabled',
     'network.protocol-handler.external.ms-windows-store',
+    'privacy.partition.always_partition_third_party_non_cookie_storage',
+    'privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage',
+    'privacy.partition.serviceWorkers',
     /* 103-115 */
     'beacon.enabled',
     'browser.startup.blankWindow',
@@ -283,224 +109,6 @@
     'privacy.firstparty.isolate.use_site',
     'privacy.window.name.update.enabled',
     'security.insecure_connection_text.enabled',
-    /* 79-91 */
-    'alerts.showFavicons',
-    'browser.newtabpage.activity-stream.asrouter.providers.snippets',
-    'browser.send_pings.require_same_host',
-    'browser.urlbar.usepreloadedtopurls.enabled',
-    'dom.allow_cut_copy',
-    'dom.battery.enabled',
-    'dom.IntersectionObserver.enabled',
-    'dom.storage.enabled',
-    'dom.vibrator.enabled',
-    'extensions.screenshots.upload-disabled',
-    'general.warnOnAboutConfig',
-    'gfx.direct2d.disabled',
-    'layers.acceleration.disabled',
-    'media.getusermedia.audiocapture.enabled',
-    'media.getusermedia.browser.enabled',
-    'media.getusermedia.screensharing.enabled',
-    'media.gmp-widevinecdm.visible',
-    'media.media-capabilities.enabled',
-    'network.http.redirection-limit',
-    'privacy.partition.network_state',
-    'security.insecure_connection_icon.enabled',
-    'security.mixed_content.block_active_content',
-    'security.ssl.enable_ocsp_stapling',
-    'security.ssl3.dhe_rsa_aes_128_sha',
-    'security.ssl3.dhe_rsa_aes_256_sha',
-    'webgl.min_capability_mode',
-    /* 69-78 */
-    'browser.cache.disk_cache_ssl',
-    'browser.search.geoip.url',
-    'browser.search.region',
-    'browser.sessionhistory.max_entries',
-    'dom.push.connection.enabled',
-    'dom.push.serverURL',
-    'extensions.getAddons.discovery.api_url',
-    'extensions.htmlaboutaddons.discover.enabled',
-    'extensions.webservice.discoverURL',
-    'intl.locale.requested',
-    'intl.regional_prefs.use_os_locales',
-    'media.block-autoplay-until-in-foreground',
-    'middlemouse.paste',
-    'plugin.sessionPermissionNow.intervalInMinutes',
-    'privacy.usercontext.about_newtab_segregation.enabled',
-    'security.insecure_connection_icon.pbmode.enabled',
-    'security.insecure_connection_text.pbmode.enabled',
-    'webgl.dxgl.enabled',
-    /* 61-68 */
-    'app.update.service.enabled',
-    'app.update.silent',
-    'app.update.staging.enabled',
-    'browser.cache.disk.capacity',
-    'browser.cache.disk.smart_size.enabled',
-    'browser.cache.disk.smart_size.first_run',
-    'browser.cache.offline.insecure.enable',
-    'browser.contentblocking.enabled',
-    'browser.laterrun.enabled',
-    'browser.offline-apps.notify',
-    'browser.rights.3.shown',
-    'browser.safebrowsing.blockedURIs.enabled',
-    'browser.safebrowsing.downloads.remote.block_dangerous',
-    'browser.safebrowsing.downloads.remote.block_dangerous_host',
-    'browser.safebrowsing.provider.google.gethashURL',
-    'browser.safebrowsing.provider.google.reportMalwareMistakeURL',
-    'browser.safebrowsing.provider.google.reportPhishMistakeURL',
-    'browser.safebrowsing.provider.google.reportURL',
-    'browser.safebrowsing.provider.google.updateURL',
-    'browser.safebrowsing.provider.google4.dataSharing.enabled',
-    'browser.safebrowsing.provider.google4.dataSharingURL',
-    'browser.safebrowsing.provider.google4.gethashURL',
-    'browser.safebrowsing.provider.google4.reportMalwareMistakeURL',
-    'browser.safebrowsing.provider.google4.reportPhishMistakeURL',
-    'browser.safebrowsing.provider.google4.reportURL',
-    'browser.safebrowsing.provider.google4.updateURL',
-    'browser.safebrowsing.provider.mozilla.gethashURL',
-    'browser.safebrowsing.provider.mozilla.updateURL',
-    'browser.safebrowsing.reportPhishURL',
-    'browser.sessionhistory.max_total_viewers',
-    'browser.sessionstore.max_windows_undo',
-    'browser.slowStartup.maxSamples',
-    'browser.slowStartup.notificationDisabled',
-    'browser.slowStartup.samples',
-    'browser.storageManager.enabled',
-    'browser.urlbar.autoFill.typed',
-    'browser.urlbar.filter.javascript',
-    'browser.urlbar.maxHistoricalSearchSuggestions',
-    'browser.urlbar.userMadeSearchSuggestionsChoice',
-    'canvas.capturestream.enabled',
-    'dom.allow_scripts_to_close_windows',
-    'dom.disable_window_flip',
-    'dom.forms.datetime',
-    'dom.imagecapture.enabled',
-    'dom.popup_maximum',
-    'extensions.webextensions.keepStorageOnUninstall',
-    'extensions.webextensions.keepUuidOnUninstall',
-    'font.blacklist.underline_offset',
-    'font.name.monospace.x-unicode',
-    'font.name.monospace.x-western',
-    'font.name.sans-serif.x-unicode',
-    'font.name.sans-serif.x-western',
-    'font.name.serif.x-unicode',
-    'font.name.serif.x-western',
-    'gfx.offscreencanvas.enabled',
-    'javascript.options.shared_memory',
-    'layout.css.font-loading-api.enabled',
-    'media.gmp-gmpopenh264.autoupdate',
-    'media.gmp-gmpopenh264.enabled',
-    'media.gmp-manager.updateEnabled',
-    'media.gmp-manager.url',
-    'media.gmp-manager.url.override',
-    'media.gmp-widevinecdm.autoupdate',
-    'media.gmp.trial-create.enabled',
-    'media.navigator.video.enabled',
-    'media.peerconnection.ice.tcp',
-    'media.peerconnection.identity.enabled',
-    'media.peerconnection.identity.timeout',
-    'media.peerconnection.turn.disable',
-    'media.peerconnection.use_document_iceservers',
-    'media.peerconnection.video.enabled',
-    'network.auth.subresource-img-cross-origin-http-auth-allow',
-    'network.cookie.leave-secure-alone',
-    'network.cookie.same-site.enabled',
-    'network.dnsCacheEntries',
-    'network.dnsCacheExpiration',
-    'network.http.fast-fallback-to-IPv4',
-    'network.proxy.autoconfig_url.include_path',
-    'offline-apps.quota.warn',
-    'pdfjs.enableWebGL',
-    'plugin.default.state',
-    'plugin.defaultXpi.state',
-    'plugin.scan.plid.all',
-    'privacy.trackingprotection.annotate_channels',
-    'privacy.trackingprotection.lower_network_priority',
-    'privacy.trackingprotection.pbmode.enabled',
-    'privacy.trackingprotection.ui.enabled',
-    'security.data_uri.block_toplevel_data_uri_navigations',
-    'security.insecure_field_warning.contextual.enabled',
-    'security.insecure_password.ui.enabled',
-    'security.tls.version.fallback-limit',
-    'services.blocklist.addons.collection',
-    'services.blocklist.gfx.collection',
-    'services.blocklist.onecrl.collection',
-    'services.blocklist.plugins.collection',
-    'services.blocklist.signing.enforced',
-    'services.blocklist.update_enabled',
-    'signon.autofillForms.http',
-    'signon.storeWhenAutocompleteOff',
-    'toolkit.telemetry.cachedClientID',
-    'urlclassifier.trackingTable',
-    'xpinstall.whitelist.required',
-    /* 60 or lower */
-    'browser.migrate.automigrate.enabled',
-    'browser.search.geoip.timeout',
-    'browser.search.reset.enabled',
-    'browser.search.reset.whitelist',
-    'browser.stopReloadAnimation.enabled',
-    'browser.tabs.insertRelatedAfterCurrent',
-    'browser.tabs.loadDivertedInBackground',
-    'browser.tabs.loadInBackground',
-    'browser.tabs.selectOwnerOnClose',
-    'browser.urlbar.clickSelectsAll',
-    'browser.urlbar.doubleClickSelectsAll',
-    'device.storage.enabled',
-    'dom.keyboardevent.dispatch_during_composition',
-    'dom.presentation.controller.enabled',
-    'dom.presentation.discoverable',
-    'dom.presentation.discovery.enabled',
-    'dom.presentation.enabled',
-    'dom.presentation.receiver.enabled',
-    'dom.presentation.session_transport.data_channel.enable',
-    'dom.vr.oculus.enabled',
-    'dom.vr.openvr.enabled',
-    'dom.vr.osvr.enabled',
-    'extensions.pocket.api',
-    'extensions.pocket.oAuthConsumerKey',
-    'extensions.pocket.site',
-    'general.useragent.compatMode.firefox',
-    'geo.wifi.xhr.timeout',
-    'gfx.layerscope.enabled',
-    'media.flac.enabled',
-    'media.mediasource.enabled',
-    'media.mediasource.mp4.enabled',
-    'media.mediasource.webm.audio.enabled',
-    'media.mediasource.webm.enabled',
-    'media.mp4.enabled',
-    'media.ogg.enabled',
-    'media.ogg.flac.enabled',
-    'media.opus.enabled',
-    'media.raw.enabled',
-    'media.wave.enabled',
-    'media.webm.enabled',
-    'media.webspeech.recognition.enable',
-    'media.wmf.amd.vp9.enabled',
-    'media.wmf.enabled',
-    'media.wmf.vp9.enabled',
-    'network.dns.blockDotOnion',
-    'network.stricttransportsecurity.preloadlist',
-    'security.block_script_with_wrong_mime',
-    'security.fileuri.strict_origin_policy',
-    'security.sri.enable',
-    'services.sync.enabled',
-    'ui.submenuDelay',
-    'webextensions.storage.sync.enabled',
-    'webextensions.storage.sync.serverURL',
-    //  excluding these e10 settings
-       // 'browser.tabs.remote.autostart',
-       // 'browser.tabs.remote.autostart.2',
-       // 'browser.tabs.remote.force-enable',
-       // 'browser.tabs.remote.separateFileUriProcess',
-       // 'extensions.e10sBlocksEnabling',
-       // 'extensions.webextensions.remote',
-       // 'dom.ipc.processCount',
-       // 'dom.ipc.shims.enabledWarnings',
-       // 'dom.ipc.processCount.extension',
-       // 'dom.ipc.processCount.file',
-       // 'security.sandbox.content.level',
-       // 'dom.ipc.plugins.sandbox-level.default',
-       // 'dom.ipc.plugins.sandbox-level.flash',
-       // 'security.sandbox.logging.enabled',
 
     /* IMPORTANT: last active pref must not have a trailing comma */ 
     /* reset parrot: check your open about:config after running the script */

user.js

@@ -1,8 +1,9 @@
 /******
 *    name: arkenfox user.js
-*    date: 17 September 2023
+*    date: 18 October 2023
-* version: 117
+* version: 118
-*     url: https://github.com/arkenfox/user.js
+*    urls: https://github.com/arkenfox/user.js [repo]
+*        : https://arkenfox.github.io/gui/ [interactive]
 * license: MIT: https://github.com/arkenfox/user.js/blob/master/LICENSE.txt
 
 * README:
@@ -26,15 +27,15 @@
 
 * RELEASES: https://github.com/arkenfox/user.js/releases
 
-  * It is best to use the arkenfox release that is optimized for and matches your Firefox version
+  * Use the arkenfox release that matches your Firefox version
-  * EVERYONE: each release
+    - DON'T wait for arkenfox to update Firefox, nothing major changes these days
-    - run prefsCleaner to reset prefs made inactive, including deprecated (9999s)
+  * Each release
-    ESR102
+    - run prefsCleaner to reset prefs made inactive, including deprecated (9999)
-    - If you are not using arkenfox v102-1... (not a definitive list)
+  * ESR
-      - 2815: clearOnShutdown cookies + offlineApps should be false
+    - It is recommended to not use the updater, or you will get a later version which may cause issues.
-      - 9999: switch the appropriate deprecated section(s) back on
+      So you should manually append your overrides (and keep a copy), and manually update when you
-  * ESR115
+      change ESR releases (arkenfox is already past that release)
-    - use https://github.com/arkenfox/user.js/releases/tag/115.1
+    - If you decide to keep updating, then the onus is on - also see section 9999
 
 * INDEX:
 
@@ -48,7 +49,6 @@
   0900: PASSWORDS
   1000: DISK AVOIDANCE
   1200: HTTPS (SSL/TLS / OCSP / CERTS / HPKP)
-  1400: FONTS
   1600: REFERERS
   1700: CONTAINERS
   2000: PLUGINS / MEDIA / WEBRTC
@@ -56,14 +56,14 @@
   2600: MISCELLANEOUS
   2700: ETP (ENHANCED TRACKING PROTECTION)
   2800: SHUTDOWN & SANITIZING
-  4500: RFP (RESIST FINGERPRINTING)
+  4500: RFP (resistFingerprinting)
   5000: OPTIONAL OPSEC
   5500: OPTIONAL HARDENING
   6000: DON'T TOUCH
   7000: DON'T BOTHER
   8000: DON'T BOTHER: FINGERPRINTING
   9000: NON-PROJECT RELATED
-  9999: DEPRECATED / REMOVED / LEGACY / RENAMED
+  9999: DEPRECATED / RENAMED
 
 ******/
 
@@ -132,6 +132,9 @@ user_pref("extensions.htmlaboutaddons.recommendations.enabled", false);
  * [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to make personalized extension recommendations
  * [1] https://support.mozilla.org/kb/personalized-extension-recommendations ***/
 user_pref("browser.discovery.enabled", false);
+/* 0323: disable shopping experience [FF116+]
+ * [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1840156#c0 ***/
+user_pref("browser.shopping.experience2023.enabled", false); // [DEFAULT: false]
 
 /** TELEMETRY ***/
 /* 0330: disable new data submission [FF41+]
@@ -269,11 +272,11 @@ user_pref("network.proxy.socks_remote_dns", true);
 user_pref("network.file.disable_unc_paths", true); // [HIDDEN PREF]
 /* 0704: disable GIO as a potential proxy bypass vector
  * Gvfs/GIO has a set of supported protocols like obex, network, archive, computer,
- * dav, cdda, gphoto2, trash, etc. By default only sftp is accepted (FF87+)
+ * dav, cdda, gphoto2, trash, etc. From FF87-117, by default only sftp was accepted
  * [1] https://bugzilla.mozilla.org/1433507
  * [2] https://en.wikipedia.org/wiki/GVfs
  * [3] https://en.wikipedia.org/wiki/GIO_(software) ***/
-user_pref("network.gio.supported-protocols", ""); // [HIDDEN PREF]
+user_pref("network.gio.supported-protocols", ""); // [HIDDEN PREF] [DEFAULT: "" FF118+]
 /* 0705: disable proxy direct failover for system requests [FF91+]
  * [WARNING] Default true is a security feature against malicious extensions [1]
  * [SETUP-CHROME] If you use a proxy and you trust your extensions
@@ -305,36 +308,30 @@ user_pref("network.dns.skipTRR-when-parental-control-enabled", false);
 
 /*** [SECTION 0800]: LOCATION BAR / SEARCH BAR / SUGGESTIONS / HISTORY / FORMS ***/
 user_pref("_user.js.parrot", "0800 syntax error: the parrot's ceased to be!");
-/* 0802: disable location bar domain guessing
+/* 0801: disable location bar making speculative connections [FF56+]
- * domain guessing intercepts DNS "hostname not found errors" and resends a
+ * [1] https://bugzilla.mozilla.org/1348275 ***/
- * request (e.g. by adding www or .com). This is inconsistent use (e.g. FQDNs), does not work
+user_pref("browser.urlbar.speculativeConnect.enabled", false);
- * via Proxy Servers (different error), is a flawed use of DNS (TLDs: why treat .com
+/* 0802: disable location bar contextual suggestions [FF92+]
- * as the 411 for DNS errors?), privacy issues (why connect to sites you didn't
+ * [SETTING] Privacy & Security>Address Bar>Suggestions from...
- * intend to), can leak sensitive data (e.g. query strings: e.g. Princeton attack),
+ * [1] https://blog.mozilla.org/data/2021/09/15/data-and-firefox-suggest/ ***/
- * and is a security risk (e.g. common typos & malicious sites set up to exploit this) ***/
+user_pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); // [FF95+]
-user_pref("browser.fixup.alternate.enabled", false); // [DEFAULT: false FF104+]
+user_pref("browser.urlbar.suggest.quicksuggest.sponsored", false);
-/* 0804: disable live search suggestions
+/* 0803: 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
  * [SETTING] Search>Provide search suggestions | Show search suggestions in address bar results ***/
 user_pref("browser.search.suggest.enabled", false);
 user_pref("browser.urlbar.suggest.searches", false);
-/* 0805: disable location bar making speculative connections [FF56+]
+/* 0805: disable urlbar trending search suggestions [FF118+]
- * [1] https://bugzilla.mozilla.org/1348275 ***/
+ * [SETTING] Search>Search Suggestions>Show trending search suggestions (FF119) ***/
-user_pref("browser.urlbar.speculativeConnect.enabled", false);
+user_pref("browser.urlbar.trending.featureGate", false);
-/* 0806: disable location bar leaking single words to a DNS provider **after searching** [FF78+]
+/* 0806: disable urlbar suggestions ***/
- * 0=never resolve, 1=use heuristics, 2=always resolve
+user_pref("browser.urlbar.addons.featureGate", false); // [FF115+]
- * [1] https://bugzilla.mozilla.org/1642623 ***/
+user_pref("browser.urlbar.mdn.featureGate", false); // [FF117+] [HIDDEN PREF]
-user_pref("browser.urlbar.dnsResolveSingleWordsAfterSearch", 0); // [DEFAULT: 0 FF104+]
+user_pref("browser.urlbar.pocket.featureGate", false); // [FF116+] [DEFAULT: false]
-/* 0807: disable location bar contextual suggestions [FF92+]
+user_pref("browser.urlbar.weather.featureGate", false); // [FF108+] [DEFAULT: false]
- * [SETTING] Privacy & Security>Address Bar>Suggestions from...
+/* 0807: disable urlbar clipboard suggestions [FF118+] ***/
- * [1] https://blog.mozilla.org/data/2021/09/15/data-and-firefox-suggest/ ***/
+   // user_pref("browser.urlbar.clipboard.featureGate", false); // [DEFAULT: false]
-user_pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); // [FF95+]
-user_pref("browser.urlbar.suggest.quicksuggest.sponsored", false);
-/* 0808: disable tab-to-search [FF85+]
- * Alternatively, you can exclude on a per-engine basis by unchecking them in Options>Search
- * [SETTING] Privacy & Security>Address Bar>When using the address bar, suggest>Search engines ***/
-   // user_pref("browser.urlbar.suggest.engines", false);
 /* 0810: disable search and form history
  * [SETUP-WEB] Be aware that autocomplete form data can be read by third parties [1][2]
  * [NOTE] We also clear formdata on exit (2811)
@@ -342,6 +339,10 @@ 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);
+/* 0815: disable tab-to-search [FF85+]
+ * Alternatively, you can exclude on a per-engine basis by unchecking them in Options>Search
+ * [SETTING] Privacy & Security>Address Bar>When using the address bar, suggest>Search engines ***/
+   // user_pref("browser.urlbar.suggest.engines", false);
 /* 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
@@ -499,18 +500,6 @@ user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true);
  * [TEST] https://expired.badssl.com/ ***/
 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!");
-/* 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 over TP over Standard
- * In Private Browsing windows: uses the most restrictive between normal and private
- * 1=only base system fonts, 2=also fonts from optional language packs, 3=also user-installed fonts
- * [1] https://searchfox.org/mozilla-central/search?path=StandardFonts*.inc ***/
-   // user_pref("layout.css.font-visibility.private", 1);
-   // user_pref("layout.css.font-visibility.standard", 1);
-   // user_pref("layout.css.font-visibility.trackingprotection", 1);
-
 /*** [SECTION 1600]: REFERERS
                   full URI: https://example.com:8888/foo/bar.html?id=1234
      scheme+host+port+path: https://example.com:8888/foo/bar.html
@@ -558,11 +547,9 @@ user_pref("dom.disable_window_move_resize", true);
 
 /*** [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]
+/* 2603: remove temp files opened from non-PB windows with an external application
- * [1] https://support.mozilla.org/kb/accessibility-services ***/
+ * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=302433,1738574 ***/
-user_pref("accessibility.force_disabled", 1);
+user_pref("browser.download.start_downloads_in_tmp_dir", true); // [FF102+]
-/* 2603: remove temp files opened with an external application
- * [1] https://bugzilla.mozilla.org/302433 ***/
 user_pref("browser.helperApps.deleteTempFileOnExit", true);
 /* 2606: disable UITour backend so there is no chance that a remote page can use it ***/
 user_pref("browser.uitour.enabled", false);
@@ -599,12 +586,6 @@ user_pref("network.IDN_show_punycode", true);
  * [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+]
-/* 2623: disable permissions delegation [FF73+]
- * Currently applies to cross-origin geolocation, camera, mic and screen-sharing
- * permissions, and fullscreen requests. Disabling delegation means any prompts
- * for these will show/use their correct 3rd party origin
- * [1] https://groups.google.com/forum/#!topic/mozilla.dev.platform/BdFOMAuCGW8/discussion ***/
-user_pref("permissions.delegation.enabled", false);
 /* 2624: disable middle click on new tab button opening URLs or searches using clipboard [FF115+] */
 user_pref("browser.tabs.searchclipboardfor.middleclick", false); // [DEFAULT: false NON-LINUX]
 
@@ -625,8 +606,7 @@ user_pref("browser.download.always_ask_before_handling_new_types", true);
 /* 2660: lock down allowed extension directories
  * [SETUP-CHROME] This will break extensions, language packs, themes and any other
  * XPI files which are installed outside of profile and application directories
- * [1] https://mike.kaply.com/2012/02/21/understanding-add-on-scopes/
+ * [1] https://archive.is/DYjAM ***/
- * [1] https://archive.is/DYjAM (archived) ***/
 user_pref("extensions.enabledScopes", 5); // [HIDDEN PREF]
 user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15]
 /* 2661: disable bypassing 3rd party extension install prompts [FF82+]
@@ -653,11 +633,6 @@ user_pref("browser.contentblocking.category", "strict");
  * [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); // [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!");
@@ -716,7 +691,7 @@ user_pref("privacy.cpd.cookies", false);
  * which will display a blank value, and are not guaranteed to work ***/
 user_pref("privacy.sanitize.timeSpan", 0);
 
-/*** [SECTION 4500]: RFP (RESIST FINGERPRINTING)
+/*** [SECTION 4500]: RFP (resistFingerprinting)
    RFP covers a wide range of ongoing fingerprinting solutions.
    It is an all-or-nothing buy in: you cannot pick and choose what parts you want
    [TEST] https://arkenfox.github.io/TZP/tzp.html
@@ -730,7 +705,7 @@ user_pref("privacy.sanitize.timeSpan", 0);
  FF56
    1369303 - spoof/disable performance API
    1333651 - spoof User Agent & Navigator API
-      version: android version spoofed as ESR
+      version: android version spoofed as ESR (FF119 or lower)
       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
@@ -772,7 +747,7 @@ user_pref("privacy.sanitize.timeSpan", 0);
    1794628 - return "none" with inverted-colors (FF114)
 ***/
 user_pref("_user.js.parrot", "4500 syntax error: the parrot's popped 'is clogs");
-/* 4501: enable privacy.resistFingerprinting
+/* 4501: enable RFP
  * [SETUP-WEB] RFP can cause some website breakage: mainly canvas, use a canvas site exception via the urlbar
  * RFP also has a few side effects: mainly timezone is UTC0, and websites will prefer light theme
  * [NOTE] pbmode applies if true and the original pref is false
@@ -787,7 +762,7 @@ user_pref("privacy.window.maxInnerHeight", 900);
 /* 4503: disable mozAddonManager Web API [FF57+]
  * [NOTE] To allow extensions to work on AMO, you also need 2662
  * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/
-user_pref("privacy.resistFingerprinting.block_mozAddonManager", true); // [HIDDEN PREF FF57-108]
+user_pref("privacy.resistFingerprinting.block_mozAddonManager", true);
 /* 4504: enable RFP letterboxing [FF67+]
  * Dynamically resizes the inner window by applying margins in stepped ranges [2]
  * If you use the dimension pref, then it will only apply those resolutions.
@@ -894,8 +869,6 @@ user_pref("_user.js.parrot", "5000 syntax error: the parrot's taken 'is last bow
    // user_pref("browser.taskbar.lists.frequent.enabled", false);
    // user_pref("browser.taskbar.lists.recent.enabled", false);
    // user_pref("browser.taskbar.lists.tasks.enabled", false);
-/* 5015: disable Windows taskbar preview [WINDOWS] ***/
-   // user_pref("browser.taskbar.previews.enable", false); // [DEFAULT: false]
 /* 5016: discourage downloading to desktop
  * 0=desktop, 1=downloads (default), 2=custom
  * [SETTING] To set your custom default "downloads": General>Downloads>Save files to ***/
@@ -952,7 +925,7 @@ user_pref("_user.js.parrot", "5500 syntax error: this is an ex-parrot!");
  * Vulnerabilities [1] have increasingly been found, including those known and fixed
  * in native programs years ago [2]. WASM has powerful low-level access, making
  * certain attacks (brute-force) and vulnerabilities more possible
- * [STATS] ~0.2% of websites, about half of which are for crytopmining / malvertising [2][3]
+ * [STATS] ~0.2% of websites, about half of which are for cryptomining / malvertising [2][3]
  * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=wasm
  * [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 ***/
@@ -982,7 +955,7 @@ user_pref("_user.js.parrot", "5500 syntax error: this is an ex-parrot!");
  * Firefox uses the system DNS to initially resolve the IP address of your DoH server.
  * When set to a valid, working value that matches your "network.trr.uri" (0712) Firefox
  * won't use the system DNS. If the IP doesn't match then DoH won't work ***/
-   // user_pref("network.trr.bootstrapAddr", "10.0.0.1") // [HIDDEN PREF]
+   // user_pref("network.trr.bootstrapAddr", "10.0.0.1"); // [HIDDEN PREF]
 
 /*** [SECTION 6000]: DON'T TOUCH ***/
 user_pref("_user.js.parrot", "6000 syntax error: the parrot's 'istory!");
@@ -1014,7 +987,7 @@ user_pref("extensions.webcompat-reporter.enabled", false); // [DEFAULT: false]
 /* 6012: enforce Quarantined Domains [FF115+]
  * [WHY] https://support.mozilla.org/kb/quarantined-domains */
 user_pref("extensions.quarantinedDomains.enabled", true); // [DEFAULT: true]
-/* 6050: prefsCleaner: reset previously active items removed from arkenfox FF102+ ***/
+/* 6050: prefsCleaner: previously active items removed from arkenfox 102-114 ***/
    // user_pref("beacon.enabled", "");
    // user_pref("browser.startup.blankWindow", "");
    // user_pref("browser.newtab.preload", "");
@@ -1031,8 +1004,21 @@ user_pref("extensions.quarantinedDomains.enabled", true); // [DEFAULT: true]
    // user_pref("extensions.formautofill.creditCards.available", "");
    // user_pref("extensions.formautofill.creditCards.supported", "");
    // user_pref("middlemouse.contentLoadURL", "");
-/* 6051: prefsCleaner: reset previously active items removed from arkenfox FF115+ ***/
+/* 6051: prefsCleaner: previously active items removed from arkenfox 115-127 ***/
+   // user_pref("accessibility.force_disabled", "");
+   // user_pref("browser.fixup.alternate.enabled", "");
+   // user_pref("browser.urlbar.dnsResolveSingleWordsAfterSearch", "");
    // user_pref("network.protocol-handler.external.ms-windows-store", "");
+   // user_pref("privacy.partition.always_partition_third_party_non_cookie_storage", "");
+   // user_pref("privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage", "");
+   // user_pref("privacy.partition.serviceWorkers", "");
+/* 6052: prefsCleaner: deprecated ESR102 items from FF103-115 ***/
+   // user_pref("browser.cache.offline.enable", "");
+   // user_pref("extensions.formautofill.heuristics.enabled", "");
+   // user_pref("network.cookie.lifetimePolicy", "");
+   // user_pref("privacy.clearsitedata.cache.enabled", "");
+   // user_pref("privacy.resistFingerprinting.testGranularityMask", "");
+   // user_pref("security.pki.sha1_enforcement_level", "");
 
 /*** [SECTION 7000]: DON'T BOTHER ***/
 user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies!");
@@ -1057,8 +1043,8 @@ 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_128_sha", false); // [DEFAULT: false FF109+]
+   // user_pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false);
-   // user_pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false); // [DEFAULT: false FF109+]
+   // user_pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false);
    // 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
@@ -1110,8 +1096,10 @@ user_pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies
  * [WHY] DNT is enforced with Tracking Protection which is used in ETP Strict (2701) ***/
    // user_pref("privacy.donottrackheader.enabled", true);
 /* 7016: customize ETP settings
+ * [NOTE] FPP (fingerprintingProtection) is ignored when RFP (4501) is enabled
  * [WHY] Arkenfox only supports strict (2701) which sets these at runtime ***/
-   // user_pref("network.cookie.cookieBehavior", 5); // [DEFAULT: 5 FF103+]
+   // user_pref("network.cookie.cookieBehavior", 5); // [DEFAULT: 5]
+   // user_pref("privacy.fingerprintingProtection", true); // [FF114+] [ETP FF119+]
    // 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);
@@ -1182,42 +1170,8 @@ user_pref("browser.messaging-system.whatsNewPanel.enabled", false);
  * [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
+/*** [SECTION 9999]: DEPRECATED / 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!");
-/* ESR102.x still uses all the following prefs
-// [NOTE] replace the * with a slash in the line above to re-enable active ones
-// 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]
-// FF114
-// 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
-   // [-] https://bugzilla.mozilla.org/1821651
-   // user_pref("privacy.clearsitedata.cache.enabled", true);
-// 4505: experimental RFP [FF91+]
-   // [-] https://bugzilla.mozilla.org/1824235
-   // user_pref("privacy.resistFingerprinting.testGranularityMask", 0);
-// 5017: disable Form Autofill heuristics
-   // Heuristics controls Form Autofill on forms without @autocomplete attributes
-   // [-] https://bugzilla.mozilla.org/1829670
-   // user_pref("extensions.formautofill.heuristics.enabled", false); // [FF55+]
-// FF115
-   // 7001: disable offline cache (appCache)
-   // [NOTE] appCache storage capability was removed in FF90
-   // [-] https://bugzilla.mozilla.org/1677718
-   // user_pref("browser.cache.offline.enable", false);
-// ***/
-
 /* ESR115.x still uses all the following prefs
 // [NOTE] replace the * with a slash in the line above to re-enable active ones
 // FF116
@@ -1237,6 +1191,24 @@ user_pref("security.family_safety.mode", 0);
    // [1] https://blog.mozilla.org/en/products/firefox/block-notification-requests/
    // [-] https://bugzilla.mozilla.org/1842457
    // user_pref("dom.webnotifications.serviceworker.enabled", false);
+// FF118
+// 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 over TP over Standard
+   // In Private Browsing windows: uses the most restrictive between normal and private
+   // 1=only base system fonts, 2=also fonts from optional language packs, 3=also user-installed fonts
+   // [1] https://searchfox.org/mozilla-central/search?path=StandardFonts*.inc
+   // [-] https://bugzilla.mozilla.org/1847599
+   // user_pref("layout.css.font-visibility.private", 1);
+   // user_pref("layout.css.font-visibility.standard", 1);
+   // user_pref("layout.css.font-visibility.trackingprotection", 1);
+// 2623: disable permissions delegation [FF73+]
+   // Currently applies to cross-origin geolocation, camera, mic and screen-sharing
+   // permissions, and fullscreen requests. Disabling delegation means any prompts
+   // for these will show/use their correct 3rd party origin
+   // [1] https://groups.google.com/forum/#!topic/mozilla.dev.platform/BdFOMAuCGW8/discussion
+   // [-] https://bugzilla.mozilla.org/1697151
+   // user_pref("permissions.delegation.enabled", false);
 // ***/
 
 /* END: internal custom pref to test for syntax errors ***/