75-beta

browser.search.geoip.url is deprecated in 75, the prefs are only used on first run, and we don't mess with search engines as that is a user choice

.github/ISSUE_TEMPLATE/troubleshooting-help.md

@@ -8,11 +8,11 @@ assignees: ''
 ---
 
 Before you proceed...
-  - Keep reading this. Seriously.
+  - Issues will be closed as invalid if you do not [troubleshoot](https://github.com/ghacksuserjs/ghacks-user.js/wiki/1.4-Troubleshooting), including
-  - Note that we do not support forks (i.e. IceCat, Pale Moon, WaterFox, etc).
+     - confirming the problem is caused by the `user.js`
-  - Make sure you searched for the `[Setup` tags in the `user.js`.
+     - searching the `[Setup` tags in the `user.js`
   - Search the GitHub repository. The information you need is most likely here already.
-  - Check out our [troubleshooting](https://github.com/ghacksuserjs/ghacks-user.js/wiki/1.4-Troubleshooting) wiki page, including steps to see if the problem is caused by the `user.js` or an extension.
+  - Note: We do not support forks
 
 See also:
   - Extension breakage due to prefs [issue 391](https://github.com/ghacksuserjs/ghacks-user.js/issues/391)

prefsCleaner.sh

@@ -2,7 +2,7 @@
 
 ## prefs.js cleaner for Linux/Mac
 ## author: @claustromaniac
-## version: 1.1
+## version: 1.2
 
 ## special thanks to @overdodactyl and @earthlng for a few snippets that I stol..*cough* borrowed from the updater.sh
 
@@ -27,7 +27,7 @@ fQuit() {
 fFF_check() {
 	# there are many ways to see if firefox is running or not, some more reliable than others
 	# this isn't elegant and might not be future-proof but should at least be compatible with any environment
-	while [ -e webappsstore.sqlite-shm ]; do
+	while [ -e lock ]; do
 		echo -e "\nThis Firefox profile seems to be in use. Close Firefox and try again.\n"
 		read -p "Press any key to continue."
 	done
@@ -58,7 +58,7 @@ echo -e "\n\n"
 echo "                   ╔══════════════════════════╗"
 echo "                   ║     prefs.js cleaner     ║"
 echo "                   ║    by claustromaniac     ║"
-echo "                   ║           v1.1           ║"
+echo "                   ║           v1.2           ║"
 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/ghacks-clear-[removed].js

@@ -1,7 +1,7 @@
 /***
  This will reset the preferences that have been removed completely from the ghacks user.js.
 
- Last updated: 19-December-2019
+ Last updated: 12-April-2020
 
  For instructions see:
  https://github.com/ghacksuserjs/ghacks-user.js/wiki/3.1-Resetting-Inactive-Prefs-[Scripts]
@@ -218,6 +218,9 @@
     /* 71-beta */
     'media.block-autoplay-until-in-foreground',
     'middlemouse.paste',
+    /* 75-beta */
+    'browser.search.geoip.url',
+    'browser.search.region',
     /* reset parrot: check your open about:config after running the script */
     '_user.js.parrot'
   ]

user.js

@@ -1,14 +1,13 @@
 /******
 * name: ghacks user.js
-* date: 19 December 2019
+* date: 15 April 2020
-* version 71: Dancing Pants
+* version 75-beta
-*   "Ooh-ooh, see that girl, watch that scene, dig in the dancing pants"
 * authors: v52+ github | v51- www.ghacks.net
 * url: https://github.com/ghacksuserjs/ghacks-user.js
 * license: MIT: https://github.com/ghacksuserjs/ghacks-user.js/blob/master/LICENSE.txt
 
 * releases: These are end-of-stable-life-cycle legacy archives.
-            *Always* use the master branch user.js for a current up-to-date version.
+            *Always* use the master branch user.js for a current up-to-date version
        url: https://github.com/ghacksuserjs/ghacks-user.js/releases
 
 * README:
@@ -84,10 +83,10 @@
 user_pref("_user.js.parrot", "START: Oh yes, the Norwegian Blue... what's wrong with it?");
 
 /* 0000: disable about:config warning
- * The XUL version can still be accessed in FF71+ @ chrome://global/content/config.xul
+ * FF71-72: chrome://global/content/config.xul
- * and in FF73+ @ chrome://global/content/config.xhtml ***/
+ * FF73+: chrome://global/content/config.xhtml ***/
-user_pref("general.warnOnAboutConfig", false); // for the XUL version
+user_pref("general.warnOnAboutConfig", false); // XUL/XHTML version
-user_pref("browser.aboutConfig.showWarning", false); // for the new HTML version [FF71+]
+user_pref("browser.aboutConfig.showWarning", false); // HTML version [FF71+]
 
 /*** [SECTION 0100]: STARTUP ***/
 user_pref("_user.js.parrot", "0100 syntax error: the parrot's dead!");
@@ -114,7 +113,6 @@ user_pref("browser.newtab.preload", false);
 /* 0105a: disable Activity Stream telemetry ***/
 user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false);
 user_pref("browser.newtabpage.activity-stream.telemetry", false);
-user_pref("browser.newtabpage.activity-stream.telemetry.ping.endpoint", "");
 /* 0105b: disable Activity Stream Snippets
  * Runs code received from a server (aka Remote Code Execution) and sends information back to a metrics server
  * [1] https://abouthome-snippets-service.readthedocs.io/ ***/
@@ -152,20 +150,14 @@ user_pref("_user.js.parrot", "0200 syntax error: the parrot's definitely decease
  * [SETTING] to add site exceptions: Page Info>Permissions>Access Your Location
  * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Location>Settings ***/
    // user_pref("permissions.default.geo", 2);
-/* 0203: use Mozilla geolocation service instead of Google when geolocation is enabled
+/* 0203: use Mozilla geolocation service instead of Google when geolocation is enabled [FF74+]
  * Optionally enable logging to the console (defaults to false) ***/
-user_pref("geo.wifi.uri", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");
+user_pref("geo.provider.network.url", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");
-   // user_pref("geo.wifi.logging.enabled", true); // [HIDDEN PREF]
+   // user_pref("geo.provider.network.logging.enabled", true); // [HIDDEN PREF]
 /* 0204: disable using the OS's geolocation service ***/
 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]
-/* 0205: disable GeoIP-based search results
- * [NOTE] May not be hidden if Firefox has changed your settings due to your locale
- * [1] https://trac.torproject.org/projects/tor/ticket/16254
- * [2] https://support.mozilla.org/en-US/kb/how-stop-firefox-making-automatic-connections#w_geolocation-for-default-search-engine ***/
-user_pref("browser.search.region", "US"); // [HIDDEN PREF]
-user_pref("browser.search.geoip.url", "");
 /* 0206: disable geographically specific results/search engines e.g. "browser.search.*.US"
  * i.e. ignore all of Mozilla's various search engines in multiple locales ***/
 user_pref("browser.search.geoSpecificDefaults", false);
@@ -206,8 +198,8 @@ user_pref("app.update.auto", false);
  * [SETTING] about:addons>Extensions>[cog-wheel-icon]>Update Add-ons Automatically (toggle) ***/
    // user_pref("extensions.update.autoUpdateDefault", false);
 /* 0306: disable extension metadata
- * used when installing/updating an extension, and in daily background update checks: if false, it
+ * used when installing/updating an extension, and in daily background update checks:
- * hides the expanded text description (if it exists) when you "show more details about an addon" ***/
+ * when false, extension detail tabs will have no description ***/
    // user_pref("extensions.getAddons.cache.enabled", false);
 /* 0308: disable search engine updates (e.g. OpenSearch)
  * [NOTE] This does not affect Mozilla's built-in or Web Extension search engines
@@ -239,7 +231,6 @@ user_pref("toolkit.telemetry.shutdownPingSender.enabled", false); // [FF55+]
 user_pref("toolkit.telemetry.updatePing.enabled", false); // [FF56+]
 user_pref("toolkit.telemetry.bhrPing.enabled", false); // [FF57+] Background Hang Reporter
 user_pref("toolkit.telemetry.firstShutdownPing.enabled", false); // [FF57+]
-user_pref("toolkit.telemetry.hybridContent.enabled", false); // [FF59+]
 /* 0331: disable Telemetry Coverage
  * [1] https://blog.mozilla.org/data/2018/08/20/effectively-measuring-search-in-firefox/ ***/
 user_pref("toolkit.telemetry.coverage.opt-out", true); // [HIDDEN PREF]
@@ -361,6 +352,7 @@ user_pref("browser.ping-centre.telemetry", false);
 /* 0517: 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 (FF74+)
  * [1] https://wiki.mozilla.org/Firefox/Features/Form_Autofill
  * [2] https://www.ghacks.net/2017/05/24/firefoxs-new-form-autofill-is-awesome/ ***/
 user_pref("extensions.formautofill.addresses.enabled", false); // [FF55+]
@@ -398,7 +390,7 @@ user_pref("_user.js.parrot", "0700 syntax error: the parrot's given up the ghost
 /* 0701: disable IPv6
  * IPv6 can be abused, especially regarding MAC addresses. They also do not play nice
  * with VPNs. That's even assuming your ISP and/or router and/or website can handle it.
- * Firefox telemetry (April 2019) shows only 5% of all connections are IPv6.
+ * Firefox telemetry (April 2019) shows only 5% of all connections are IPv6
  * [NOTE] This is just 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.
@@ -598,6 +590,10 @@ user_pref("browser.cache.disk.enable", false);
  * [NOTE] This means any permission changes are session only
  * [1] https://bugzilla.mozilla.org/967812 ***/
    // user_pref("permissions.memory_only", true); // [HIDDEN PREF]
+/* 1007: disable media cache from writing to disk in Private Browsing
+ * [NOTE] MSE (Media Source Extensions) are already stored in-memory in PB */
+user_pref("browser.privatebrowsing.forceMediaMemoryCache", true); // [FF75+]
+user_pref("media.memory_cache_max_size", 16384);
 
 /** SESSIONS & SESSION RESTORE ***/
 /* 1020: exclude "Undo Closed Tabs" in Session Restore ***/
@@ -656,11 +652,13 @@ user_pref("security.ssl.require_safe_negotiation", true);
 /* 1202: control TLS versions with min and max
  * 1=TLS 1.0, 2=TLS 1.1, 3=TLS 1.2, 4=TLS 1.3
  * [WARNING] Leave these at default, otherwise you alter your TLS fingerprint.
- * Firefox telemetry (April 2019) shows only 0.5% of TLS web traffic uses 1.0 or 1.1
+ * Firefox telemetry (April 2020) shows only 0.25% of TLS web traffic uses 1.0 or 1.1
  * [1] https://www.ssllabs.com/ssl-pulse/ ***/
    // user_pref("security.tls.version.min", 3);
    // user_pref("security.tls.version.max", 4);
-/* 1203: disable SSL session tracking [FF36+]
+/* 1203: enforce TLS 1.0 and 1.1 downgrades as session only */
+user_pref("security.tls.version.enable-deprecated", false);
+/* 1204: disable SSL session tracking [FF36+]
  * SSL Session IDs are unique, last up to 24hrs in Firefox, and can be used for tracking
  * [SETUP-PERF] Relax this if you have FPI enabled (see 4000) *AND* you understand the
  * consequences. FPI isolates these, but it was designed with the Tor protocol in mind,
@@ -669,12 +667,12 @@ user_pref("security.ssl.require_safe_negotiation", true);
  * [2] https://bugzilla.mozilla.org/967977
  * [3] https://arxiv.org/abs/1810.07304 ***/
 user_pref("security.ssl.disable_session_identifiers", true); // [HIDDEN PREF]
-/* 1204: disable SSL Error Reporting
+/* 1205: disable SSL Error Reporting
  * [1] https://firefox-source-docs.mozilla.org/browser/base/sslerrorreport/preferences.html ***/
 user_pref("security.ssl.errorReporting.automatic", false);
 user_pref("security.ssl.errorReporting.enabled", false);
 user_pref("security.ssl.errorReporting.url", "");
-/* 1205: disable TLS1.3 0-RTT (round-trip time) [FF51+]
+/* 1206: disable TLS1.3 0-RTT (round-trip time) [FF51+]
  * [1] https://github.com/tlswg/tls13-spec/issues/1001
  * [2] https://blog.cloudflare.com/tls-1-3-overview-and-q-and-a/ ***/
 user_pref("security.tls.enable_0rtt_data", false);
@@ -869,10 +867,10 @@ user_pref("privacy.userContext.ui.enabled", true);
 /* 1702: enable Container Tabs [FF50+]
  * [SETTING] General>Tabs>Enable Container Tabs ***/
 user_pref("privacy.userContext.enabled", true);
-/* 1704: set behaviour on "+ Tab" button to display container menu [FF53+] [SETUP-CHROME]
+/* 1703: set behaviour on "+ Tab" button to display container menu on left click [FF74+]
- * 0=no menu (default), 1=show when clicked, 2=show on long press
+ * [NOTE] The menu is always shown on long press and right click
- * [1] https://bugzilla.mozilla.org/1328756 ***/
+ * [SETTING] General>Tabs>Enable Container Tabs>Settings>Select a container for each new tab ***/
-user_pref("privacy.userContext.longPressBehavior", 2);
+   // user_pref("privacy.userContext.newTabContainerOnLeftClick.enabled", true);
 
 /*** [SECTION 1800]: PLUGINS ***/
 user_pref("_user.js.parrot", "1800 syntax error: the parrot's pushing up daisies!");
@@ -920,7 +918,6 @@ user_pref("webgl.disabled", true);
 user_pref("webgl.enable-webgl2", false);
 /* 2012: limit WebGL ***/
 user_pref("webgl.min_capability_mode", true);
-user_pref("webgl.disable-extensions", true);
 user_pref("webgl.disable-fail-if-major-performance-caveat", true);
 /* 2022: disable screensharing ***/
 user_pref("media.getusermedia.screensharing.enabled", false);
@@ -1028,14 +1025,14 @@ user_pref("_user.js.parrot", "2400 syntax error: the parrot's kicked the bucket!
 /* 2401: disable website control over browser right-click context menu
  * [NOTE] Shift-Right-Click will always bring up the browser right-click context menu ***/
    // user_pref("dom.event.contextmenu.enabled", false);
-/* 2402: disable website access to clipboard events/content
+/* 2402: disable website access to clipboard events/content [SETUP-HARDEN]
- * [SETUP-WEB] This will break some sites functionality such as pasting into facebook, wordpress
+ * [NOTE] This will break some sites' functionality e.g. Outlook, Twitter, Facebook, Wordpress
  * This applies to onCut/onCopy/onPaste events - i.e. it requires interaction with the website
  * [WARNING] If both 'middlemouse.paste' and 'general.autoScroll' are true (at least one
  * is default false) then enabling this pref can leak clipboard content, see [2]
  * [1] https://www.ghacks.net/2014/01/08/block-websites-reading-modifying-clipboard-contents-firefox/
  * [2] https://bugzilla.mozilla.org/1528289 */
-user_pref("dom.event.clipboardevents.enabled", false);
+   // user_pref("dom.event.clipboardevents.enabled", false);
 /* 2404: disable clipboard commands (cut/copy) from "non-privileged" content [FF41+]
  * this disables document.execCommand("cut"/"copy") to protect your clipboard
  * [1] https://bugzilla.mozilla.org/1170911 ***/
@@ -1055,11 +1052,14 @@ user_pref("dom.vibrator.enabled", false);
  * [5] https://www.mozilla.org/security/advisories/mfsa2017-05/#CVE-2017-5400
  * [6] https://rh0dev.github.io/blog/2017/the-return-of-the-jit/ ***/
 user_pref("javascript.options.asmjs", false);
-/* 2421: disable Ion and baseline JIT to help harden JS against exploits
+/* 2421: disable Ion and baseline JIT to harden against JS exploits [SETUP-HARDEN]
- * [WARNING] If false, causes the odd site issue and there is also a performance loss
+ * [NOTE] In FF75+, when **both** Ion and JIT are disabled, **and** the new
+ * hidden pref is enabled, then Ion can still be used by extensions (1599226)
+ * [WARNING] Disabling Ion/JIT can cause some site issues and performance loss
  * [1] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0817 ***/
    // user_pref("javascript.options.ion", false);
    // user_pref("javascript.options.baselinejit", false);
+   // user_pref("javascript.options.jit_trustedprincipals", true); // [FF75+] [HIDDEN PREF]
 /* 2422: disable WebAssembly [FF52+] [SETUP-PERF]
  * [NOTE] In FF71+ this no longer affects extensions (1576254)
  * [1] https://developer.mozilla.org/docs/WebAssembly ***/
@@ -1082,10 +1082,6 @@ user_pref("_user.js.parrot", "2500 syntax error: the parrot's shuffled off 'is m
  * [NOTE] From FF52+ Battery Status API is only available in chrome/privileged code. see [1]
  * [1] https://bugzilla.mozilla.org/1313580 ***/
    // user_pref("dom.battery.enabled", false);
-/* 2504: disable virtual reality devices
- * Optional protection depending on your connected devices
- * [1] https://developer.mozilla.org/docs/Web/API/WebVR_API ***/
-   // user_pref("dom.vr.enabled", false);
 /* 2505: disable media device enumeration [FF29+]
  * [NOTE] media.peerconnection.enabled should also be set to false (see 2001)
  * [1] https://wiki.mozilla.org/Media/getUserMedia
@@ -1106,6 +1102,15 @@ user_pref("dom.webaudio.enabled", false);
  * [1] https://github.com/WICG/media-capabilities
  * [2] https://wicg.github.io/media-capabilities/#security-privacy-considerations ***/
    // user_pref("media.media-capabilities.enabled", false);
+/* 2520: disable virtual reality devices
+ * Optional protection depending on your connected devices
+ * [1] https://developer.mozilla.org/docs/Web/API/WebVR_API ***/
+   // user_pref("dom.vr.enabled", false);
+/* 2521: set a default permission for Virtual Reality (see 2520) [FF73+]
+ * 0=always ask (default), 1=allow, 2=block
+ * [SETTING] to add site exceptions: Page Info>Permissions>Access Virtual Reality Devices
+ * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Virtual Reality>Settings ***/
+   // user_pref("permissions.default.xr", 0);
 
 /*** [SECTION 2600]: MISCELLANEOUS ***/
 user_pref("_user.js.parrot", "2600 syntax error: the parrot's run down the curtain!");
@@ -1184,6 +1189,15 @@ user_pref("pdfjs.disabled", false); // [DEFAULT: false]
 /* 2621: disable links launching Windows Store on Windows 8/8.1/10 [WINDOWS]
  * [1] https://www.ghacks.net/2016/03/25/block-firefox-chrome-windows-store/ ***/
 user_pref("network.protocol-handler.external.ms-windows-store", false);
+/* 2622: enforce no system colors; they can be fingerprinted
+ * [SETTING] General>Language and Appearance>Fonts and Colors>Colors>Use system colors ***/
+user_pref("browser.display.use_system_colors", false); // [DEFAULT: false]
+/* 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);
 
 /** DOWNLOADS ***/
 /* 2650: discourage downloading to desktop
@@ -1213,7 +1227,7 @@ user_pref("browser.download.hide_plugins_without_extensions", false);
  * [1] archived: https://archive.is/DYjAM ***/
 user_pref("extensions.enabledScopes", 5); // [HIDDEN PREF]
 user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15]
-/* 2662: disable webextension restrictions on certain mozilla domains (also see 4503) [FF60+]
+/* 2662: disable webextension restrictions on certain mozilla domains (you also need 4503) [FF60+]
  * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/
    // user_pref("extensions.webextensions.restrictedDomains", "");
 
@@ -1265,14 +1279,6 @@ user_pref("network.cookie.thirdparty.nonsecureSessionOnly", true); // [FF58+]
  * [WARNING] This will break a LOT of sites' functionality AND extensions!
  * You are better off using an extension for more granular control ***/
    // user_pref("dom.storage.enabled", false);
-/* 2720: enforce IndexedDB (IDB) as enabled
- * IDB is required for extensions and Firefox internals (even before FF63 in [1])
- * To control *website* IDB data, control allowing cookies and service workers, or use
- * Temporary Containers. To mitigate *website* IDB, FPI helps (4001), and/or sanitize
- * on close (Offline Website Data, see 2800) or on-demand (Ctrl-Shift-Del), or automatically
- * via an extension. Note that IDB currently cannot be sanitized by host.
- * [1] https://blog.mozilla.org/addons/2018/08/03/new-backend-for-storage-local-api/ ***/
-user_pref("dom.indexedDB.enabled", true); // [DEFAULT: true]
 /* 2730: disable offline cache ***/
 user_pref("browser.cache.offline.enable", false);
 /* 2740: disable service worker cache and cache storage
@@ -1439,10 +1445,11 @@ user_pref("privacy.firstparty.isolate", true);
       FF65: pointerEvent.pointerid (1492766)
  ** 1485266 - disable exposure of system colors to CSS or canvas (see 4615) (FF67+)
  ** 1407366 - enable inner window letterboxing (see 4504) (FF67+)
- ** 1540726 - return "light" with prefers-color-scheme (FF67+)
+ ** 1494034 - return "light" with prefers-color-scheme (see 4616) (FF67+)
       [1] https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme
  ** 1564422 - spoof audioContext outputLatency (FF70+)
  ** 1595823 - spoof audioContext sampleRate (FF72+)
+ ** 1607316 - spoof pointer as coarse and hover as none (ANDROID) (FF74+)
 ***/
 user_pref("_user.js.parrot", "4500 syntax error: the parrot's popped 'is clogs");
 /* 4501: enable privacy.resistFingerprinting [FF41+]
@@ -1565,10 +1572,13 @@ user_pref("dom.w3c_pointer_events.enabled", false);
 // * * * /
 // FF67+
 // 4615: [2618] disable exposure of system colors to CSS or canvas [FF44+]
-  // [NOTE] See second listed bug: may cause black on black for elements with undefined colors
+   // [NOTE] See second listed bug: may cause black on black for elements with undefined colors
-  // [SETUP-CHROME] Might affect CSS in themes and extensions
+   // [SETUP-CHROME] Might affect CSS in themes and extensions
-  // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=232227,1330876
+   // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=232227,1330876
 user_pref("ui.use_standins_for_native_colors", true);
+// 4616: enforce prefers-color-scheme as light [FF67+]
+   // 0=light, 1=dark : This overrides your OS value
+user_pref("ui.systemUsesDarkTheme", 0); // [HIDDEN PREF]
 // * * * /
 // ***/
 
@@ -1644,130 +1654,11 @@ user_pref("_user.js.parrot", "5000 syntax error: this is an ex-parrot!");
    // user_pref("xpinstall.signatures.required", false); // enforced extension signing (Nightly/ESR)
 
 /*** [SECTION 9999]: DEPRECATED / REMOVED / LEGACY / RENAMED
-     Documentation denoted as [-]. Items deprecated prior to FF61 have been archived at [1], which
+     Documentation denoted as [-]. Items deprecated in FF68 or earlier have been archived at [1],
-     also provides a link-clickable, viewer-friendly version of the deprecated bugzilla tickets
+     which also provides a link-clickable, viewer-friendly version of the deprecated bugzilla tickets
      [1] https://github.com/ghacksuserjs/ghacks-user.js/issues/123
 ***/
 user_pref("_user.js.parrot", "9999 syntax error: the parrot's deprecated!");
-/* FF61
-// 0501: disable experiments
-   // [1] https://wiki.mozilla.org/Telemetry/Experiments
-   // [-] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1420908,1450801
-user_pref("experiments.enabled", false);
-user_pref("experiments.manifest.uri", "");
-user_pref("experiments.supported", false);
-user_pref("experiments.activeExperiment", false);
-// 2612: disable remote JAR files being opened, regardless of content type [FF42+]
-   // [1] https://bugzilla.mozilla.org/1173171
-   // [2] https://www.fxsitecompat.com/en-CA/docs/2015/jar-protocol-support-has-been-disabled-by-default/
-   // [-] https://bugzilla.mozilla.org/1427726
-user_pref("network.jar.block-remote-files", true);
-// 2613: disable JAR from opening Unsafe File Types
-   // [-] https://bugzilla.mozilla.org/1427726
-user_pref("network.jar.open-unsafe-types", false);
-// ***/
-/* FF62
-// 1803: disable Java plugin
-   // [-] (part5) https://bugzilla.mozilla.org/1461243
-user_pref("plugin.state.java", 0);
-// ***/
-/* FF63
-// 0205: disable GeoIP-based search results
-   // [NOTE] May not be hidden if Firefox has changed your settings due to your locale
-   // [-] https://bugzilla.mozilla.org/1462015
-user_pref("browser.search.countryCode", "US"); // [HIDDEN PREF]
-// 0301a: disable auto-update checks for Firefox
-   // [SETTING] General>Firefox Updates>Never check for updates
-   // [-] https://bugzilla.mozilla.org/1420514
-   // user_pref("app.update.enabled", false);
-// 0503: disable "Savant" Shield study [FF61+]
-   // [-] https://bugzilla.mozilla.org/1457226
-user_pref("shield.savant.enabled", false);
-// 1031: disable favicons in tabs and new bookmarks - merged into browser.chrome.site_icons
-   // [-] https://bugzilla.mozilla.org/1453751
-   // user_pref("browser.chrome.favicons", false);
-// 2030: disable autoplay of HTML5 media - replaced by media.autoplay.default
-   // This may break video playback on various sites
-   // [-] https://bugzilla.mozilla.org/1470082
-user_pref("media.autoplay.enabled", false);
-// 2704: set cookie lifetime in days (see 2703)
-   // [-] https://bugzilla.mozilla.org/1457170
-   // user_pref("network.cookie.lifetime.days", 90); // [DEFAULT: 90]
-// 5000's: enable "Ctrl+Tab cycles through tabs in recently used order" - replaced by browser.ctrlTab.recentlyUsedOrder
-   // [-] https://bugzilla.mozilla.org/1473595
-   // user_pref("browser.ctrlTab.previews", true);
-// ***/
-/* FF64
-// 0516: disable Onboarding [FF55+]
-   // Onboarding is an interactive tour/setup for new installs/profiles and features. Every time
-   // about:home or about:newtab is opened, the onboarding overlay is injected into that page
-   // [NOTE] Onboarding uses Google Analytics [2], and leaks resource://URIs [3]
-   // [1] https://wiki.mozilla.org/Firefox/Onboarding
-   // [2] https://github.com/mozilla/onboard/commit/db4d6c8726c89a5d6a241c1b1065827b525c5baf
-   // [3] https://bugzilla.mozilla.org/863246#c154
-   // [-] https://bugzilla.mozilla.org/1462415
-user_pref("browser.onboarding.enabled", false);
-// 2608: disable WebIDE ADB extension downloads - both renamed
-   // [1] https://trac.torproject.org/projects/tor/ticket/16222
-   // [-] https://bugzilla.mozilla.org/1491315
-user_pref("devtools.webide.autoinstallADBHelper", false);
-user_pref("devtools.webide.adbAddonURL", "");
-// 2681: disable CSP violation events [FF59+]
-   // [1] https://developer.mozilla.org/docs/Web/API/SecurityPolicyViolationEvent
-   // [-] https://bugzilla.mozilla.org/1488165
-user_pref("security.csp.enable_violation_events", false);
-// ***/
-/* FF65
-// 0850a: disable location bar autocomplete and suggestion types
-   // If you enforce any of the suggestion types (see the other 0850a), you MUST enforce 'autocomplete'
-   //   - If *ALL* of the suggestion types are false, 'autocomplete' must also be false
-   //   - If *ANY* of the suggestion types are true, 'autocomplete' must also be true
-   // [-] https://bugzilla.mozilla.org/1502392
-user_pref("browser.urlbar.autocomplete.enabled", false);
-// 0908: remove user & password info when attempting to fix an entered URL (i.e. 0802 is true)
-   // e.g. //user:password@foo -> //user@(prefix)foo(suffix) NOT //user:password@(prefix)foo(suffix)
-   // [-] https://bugzilla.mozilla.org/1510580
-user_pref("browser.fixup.hide_user_pass", true); // [DEFAULT: true]
-// ***/
-/* FF66
-// 0380: disable Browser Error Reporter [FF60+]
-   // [1] https://support.mozilla.org/en-US/kb/firefox-nightly-error-collection
-   // [2] https://firefox-source-docs.mozilla.org/browser/browser/BrowserErrorReporter.html
-   // [-] https://bugzilla.mozilla.org/1509888
-user_pref("browser.chrome.errorReporter.enabled", false);
-user_pref("browser.chrome.errorReporter.submitUrl", "");
-// 0502: disable Mozilla permission to silently opt you into tests
-   // [-] https://bugzilla.mozilla.org/1415625
-user_pref("network.allow-experiments", false);
-// ***/
-/* FF67
-// 2428: enforce DOMHighResTimeStamp API
-   // [WARNING] Required for normalization of timestamps and any timer resolution mitigations
-   // [-] https://bugzilla.mozilla.org/1485264
-user_pref("dom.event.highrestimestamp.enabled", true); // [DEFAULT: true]
-// 5000's: disable CFR [FF64+] - split into two new prefs: *cfr.addons, *cfr.features
-   // [SETTING] General>Browsing>Recommend extensions as you browse
-   // [1] https://support.mozilla.org/en-US/kb/extension-recommendations
-   // [-] https://bugzilla.mozilla.org/1528953
-   // user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr", false);
-// ***/
-/* FF68
-// 0105b: disable Activity Stream Legacy Snippets
-   // [-] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1546190,1540939
-user_pref("browser.newtabpage.activity-stream.disableSnippets", true);
-user_pref("browser.aboutHomeSnippets.updateUrl", "");
-// 0307: disable auto updating of lightweight themes (LWT)
-   // Not to be confused with themes in 0301* + 0302*, which use the FF55+ Theme API
-   // Mozilla plan to convert existing LWTs and remove LWT support in the future, see [1]
-   // [1] https://blog.mozilla.org/addons/2018/09/20/future-themes-here/
-   // [-] (part3b) https://bugzilla.mozilla.org/1525762
-user_pref("lightweightThemes.update.enabled", false);
-// 2682: enable CSP 1.1 experimental hash-source directive [FF29+]
-   // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=855326,883975
-   // [-] https://bugzilla.mozilla.org/1386214
-user_pref("security.csp.experimentalEnabled", true);
-// ***/
-
 /* ESR68.x still uses all the following prefs
 // [NOTE] replace the * with a slash in the line above to re-enable them
 // FF69
@@ -1793,6 +1684,38 @@ user_pref("devtools.webide.autoinstallADBExtension", false); // [FF64+]
    // [-] https://bugzilla.mozilla.org/1574480
 user_pref("offline-apps.allow_by_default", false);
 // * * * /
+// FF72
+// 0105a: disable Activity Stream telemetry
+   // [-] https://bugzilla.mozilla.org/1597697
+user_pref("browser.newtabpage.activity-stream.telemetry.ping.endpoint", "");
+// 0330: disable Hybdrid Content telemetry
+   // [-] https://bugzilla.mozilla.org/1520491
+user_pref("toolkit.telemetry.hybridContent.enabled", false); // [FF59+]
+// 2720: enforce IndexedDB (IDB) as enabled
+   // IDB is required for extensions and Firefox internals (even before FF63 in [1])
+   // To control *website* IDB data, control allowing cookies and service workers, or use
+   // Temporary Containers. To mitigate *website* IDB, FPI helps (4001), and/or sanitize
+   // on close (Offline Website Data, see 2800) or on-demand (Ctrl-Shift-Del), or automatically
+   // via an extension. Note that IDB currently cannot be sanitized by host.
+   // [1] https://blog.mozilla.org/addons/2018/08/03/new-backend-for-storage-local-api/
+   // [-] https://bugzilla.mozilla.org/1488583
+user_pref("dom.indexedDB.enabled", true); // [DEFAULT: true]
+// * * * /
+// FF74
+// 0203: use Mozilla geolocation service instead of Google when geolocation is enabled
+   // Optionally enable logging to the console (defaults to false)
+   // [-] https://bugzilla.mozilla.org/1613627
+user_pref("geo.wifi.uri", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");
+   // user_pref("geo.wifi.logging.enabled", true); // [HIDDEN PREF]
+// 1704: set behaviour on "+ Tab" button to display container menu [FF53+] [SETUP-CHROME]
+   // 0=no menu (default), 1=show when clicked, 2=show on long press
+   // [1] https://bugzilla.mozilla.org/1328756
+   // [-] https://bugzilla.mozilla.org/1606265
+user_pref("privacy.userContext.longPressBehavior", 2);
+// 2012: limit WebGL
+   // [-] https://bugzilla.mozilla.org/1477756
+user_pref("webgl.disable-extensions", true);
+// * * * /
 // ***/
 
 /* END: internal custom pref to test for syntax errors ***/