--- a/browser/base/content/browser-siteProtections.js
+++ b/browser/base/content/browser-siteProtections.js
@@ -1259,16 +1259,23 @@ var gProtectionsHandler = {
 
   get noTrackersDetectedDescription() {
     delete this.noTrackersDetectedDescription;
     return (this.noTrackersDetectedDescription = document.getElementById(
       "protections-popup-no-trackers-found-description"
     ));
   },
 
+  get _protectionsPopupMilestonesText() {
+    delete this._protectionsPopupMilestonesText;
+    return (this._protectionsPopupMilestonesText = document.getElementById(
+      "protections-popup-milestones-text"
+    ));
+  },
+
   get _notBlockingWhyLink() {
     delete this._notBlockingWhyLink;
     return (this._notBlockingWhyLink = document.getElementById(
       "protections-popup-not-blocking-section-why"
     ));
   },
 
   get hasException() {
@@ -1332,16 +1339,52 @@ var gProtectionsHandler = {
 
     XPCOMUtils.defineLazyPreferenceGetter(
       this,
       "_protectionsPopupToastTimeout",
       "browser.protections_panel.toast.timeout",
       3000
     );
 
+    XPCOMUtils.defineLazyPreferenceGetter(
+      this,
+      "milestoneListPref",
+      "browser.contentblocking.cfr-milestone.milestones",
+      [],
+      () => this.maybeSetMilestoneCounterText(),
+      val => JSON.parse(val)
+    );
+
+    XPCOMUtils.defineLazyPreferenceGetter(
+      this,
+      "milestonePref",
+      "browser.contentblocking.cfr-milestone.milestone-achieved",
+      0,
+      () => this.maybeSetMilestoneCounterText()
+    );
+
+    XPCOMUtils.defineLazyPreferenceGetter(
+      this,
+      "milestoneTimestampPref",
+      "browser.contentblocking.cfr-milestone.milestone-shown-time",
+      0,
+      null,
+      val => parseInt(val)
+    );
+
+    XPCOMUtils.defineLazyPreferenceGetter(
+      this,
+      "milestonesEnabledPref",
+      "browser.contentblocking.cfr-milestone.enabled",
+      false,
+      () => this.maybeSetMilestoneCounterText()
+    );
+
+    this.maybeSetMilestoneCounterText();
+
     for (let blocker of this.blockers) {
       if (blocker.init) {
         blocker.init();
       }
     }
 
     this.updateAnimationsEnabled();
 
@@ -1378,16 +1421,21 @@ var gProtectionsHandler = {
   },
 
   openProtections(relatedToCurrent = false) {
     switchToTabHavingURI("about:protections", true, {
       replaceQueryString: true,
       relatedToCurrent,
       triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
     });
+
+    // Don't show the milestones section anymore.
+    Services.prefs.clearUserPref(
+      "browser.contentblocking.cfr-milestone.milestone-shown-time"
+    );
   },
 
   async showTrackersSubview(event) {
     await TrackingProtection.updateSubView();
     this._protectionsPopupMultiView.showSubView(
       "protections-popup-trackersView"
     );
   },
@@ -1783,16 +1831,26 @@ var gProtectionsHandler = {
         gNavigatorBundle.getFormattedString("protections.enableAriaLabel", [
           host,
         ])
       );
     }
 
     // Update the tooltip of the blocked tracker counter.
     this.maybeUpdateEarliestRecordedDateTooltip();
+
+    let today = Date.now();
+    let threeDaysMillis = 72 * 60 * 60 * 1000;
+    let expired = today - this.milestoneTimestampPref > threeDaysMillis;
+
+    if (this._milestoneTextSet && !expired) {
+      this._protectionsPopup.setAttribute("milestone", this.milestonePref);
+    } else {
+      this._protectionsPopup.removeAttribute("milestone");
+    }
   },
 
   /*
    * This function sorts the category items into the Blocked/Allowed/None Detected
    * sections. It's called immediately in onContentBlockingEvent if the popup
    * is presently open. Otherwise, the next time the popup is shown.
    */
   reorderCategoryItems() {
@@ -1947,16 +2005,56 @@ var gProtectionsHandler = {
 
     // Show the counter if the number of tracker is not zero.
     this._protectionsPopupTrackersCounterBox.toggleAttribute(
       "showing",
       trackerCount != 0
     );
   },
 
+  // Whenever one of the milestone prefs are changed, we attempt to update
+  // the milestone section string. This requires us to fetch the earliest
+  // recorded date from the Tracking DB, hence this process is async.
+  // When completed, we set _milestoneSetText to signal that the section
+  // is populated and ready to be shown - which happens next time we call
+  // refreshProtectionsPopup.
+  _milestoneTextSet: false,
+  async maybeSetMilestoneCounterText() {
+    let trackerCount = this.milestonePref;
+    if (
+      !this.milestonesEnabledPref ||
+      !trackerCount ||
+      !this.milestoneListPref.includes(trackerCount)
+    ) {
+      this._milestoneTextSet = false;
+      return;
+    }
+
+    let date = await TrackingDBService.getEarliestRecordedDate();
+    let dateLocaleStr = new Date(date).toLocaleDateString("default", {
+      month: "short",
+      year: "numeric",
+    });
+
+    let desc = PluralForm.get(
+      trackerCount,
+      gNavigatorBundle.getString("protections.milestone.description")
+    );
+
+    this._protectionsPopupMilestonesText.textContent = desc
+      .replace("#1", gBrandBundle.GetStringFromName("brandShortName"))
+      .replace(
+        "#2",
+        trackerCount.toLocaleString(Services.locale.appLocalesAsBCP47)
+      )
+      .replace("#3", dateLocaleStr);
+
+    this._milestoneTextSet = true;
+  },
+
   showDisabledTooltipForTPIcon() {
     this._trackingProtectionIconTooltipLabel.textContent = this.strings.disabledTooltipText;
     gIdentityHandler._trackingProtectionIconContainer.setAttribute(
       "aria-label",
       this.strings.disabledTooltipText
     );
   },
 

--- a/browser/base/content/test/siteProtections/browser.ini
+++ b/browser/base/content/test/siteProtections/browser.ini
@@ -1,5 +1,6 @@
 [DEFAULT]
 support-files =
   head.js
 
 [browser_protections_UI.js]
+[browser_protections_UI_milestones.js]

--- a/browser/base/content/test/siteProtections/browser_protections_UI.js
+++ b/browser/base/content/test/siteProtections/browser_protections_UI.js
@@ -4,60 +4,16 @@
 /* Basic UI tests for the protections panel */
 
 ChromeUtils.defineModuleGetter(
   this,
   "ContentBlockingAllowList",
   "resource://gre/modules/ContentBlockingAllowList.jsm"
 );
 
-function checkClickTelemetry(objectName, value) {
-  let events = Services.telemetry.snapshotEvents(
-    Ci.nsITelemetry.DATASET_PRERELEASE_CHANNELS
-  ).parent;
-  let buttonEvents = events.filter(
-    e =>
-      e[1] == "security.ui.protectionspopup" &&
-      e[2] == "click" &&
-      e[3] == objectName &&
-      (!value || e[4] == value)
-  );
-  is(buttonEvents.length, 1, `recorded ${objectName} telemetry event`);
-}
-
-XPCOMUtils.defineLazyServiceGetter(
-  this,
-  "TrackingDBService",
-  "@mozilla.org/tracking-db-service;1",
-  "nsITrackingDBService"
-);
-
-XPCOMUtils.defineLazyGetter(this, "TRACK_DB_PATH", function() {
-  return OS.Path.join(OS.Constants.Path.profileDir, "protections.sqlite");
-});
-
-const { Sqlite } = ChromeUtils.import("resource://gre/modules/Sqlite.jsm");
-
-async function addTrackerDataIntoDB(count) {
-  const insertSQL =
-    "INSERT INTO events (type, count, timestamp)" +
-    "VALUES (:type, :count, date(:timestamp));";
-
-  let db = await Sqlite.openConnection({ path: TRACK_DB_PATH });
-  let date = new Date().toISOString();
-
-  await db.execute(insertSQL, {
-    type: TrackingDBService.TRACKERS_ID,
-    count,
-    timestamp: date,
-  });
-
-  await db.close();
-}
-
 add_task(async function setup() {
   await SpecialPowers.pushPrefEnv({
     set: [
       // Set the auto hide timing to 100ms for blocking the test less.
       ["browser.protections_panel.toast.timeout", 100],
       // Hide protections cards so as not to trigger more async messaging
       // when landing on the page.
       ["browser.contentblocking.report.monitor.enabled", false],
@@ -217,42 +173,30 @@ add_task(async function testShowFullRepo
     "https://example.com"
   );
   await openProtectionsPanel();
 
   let popuphiddenPromise = BrowserTestUtils.waitForEvent(
     protectionsPopup,
     "popuphidden"
   );
-  let newTabPromise = BrowserTestUtils.waitForNewTab(
-    gBrowser,
-    "about:protections"
-  );
+  let newTabPromise = waitForAboutProtectionsTab();
   let showFullReportButton = document.getElementById(
     "protections-popup-show-report-button"
   );
 
   showFullReportButton.click();
 
   // The protection popup should be hidden after clicking the link.
   await popuphiddenPromise;
   // Wait until the 'about:protections' has been opened correctly.
   let newTab = await newTabPromise;
 
   ok(true, "about:protections has been opened successfully");
 
-  // When the graph is built it means the messaging has finished,
-  // we can close the tab.
-  await ContentTask.spawn(newTab.linkedBrowser, {}, async function() {
-    await ContentTaskUtils.waitForCondition(() => {
-      let bars = content.document.querySelectorAll(".graph-bar");
-      return bars.length;
-    }, "The graph has been built");
-  });
-
   checkClickTelemetry("full_report");
 
   BrowserTestUtils.removeTab(newTab);
   BrowserTestUtils.removeTab(tab);
 });
 
 /**
  * A test for ensuring the mini panel is working correctly

new file mode 100644
--- /dev/null
+++ b/browser/base/content/test/siteProtections/browser_protections_UI_milestones.js
@@ -0,0 +1,96 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+add_task(async function setup() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      // Hide protections cards so as not to trigger more async messaging
+      // when landing on the page.
+      ["browser.contentblocking.report.monitor.enabled", false],
+      ["browser.contentblocking.report.lockwise.enabled", false],
+      ["browser.contentblocking.report.proxy.enabled", false],
+    ],
+  });
+});
+
+add_task(async function doTest() {
+  // This also ensures that the DB tables have been initialized.
+  await TrackingDBService.clearAll();
+
+  let milestones = JSON.parse(
+    Services.prefs.getStringPref(
+      "browser.contentblocking.cfr-milestone.milestones"
+    )
+  );
+  let totalTrackerCount = 0;
+
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    "https://example.com"
+  );
+
+  for (let milestone of milestones) {
+    let trackerCount = milestone - totalTrackerCount;
+    await addTrackerDataIntoDB(trackerCount);
+    totalTrackerCount += trackerCount;
+
+    // Trigger the milestone feature.
+    await TrackingDBService.saveEvents("{}");
+
+    await TestUtils.waitForCondition(
+      () => gProtectionsHandler._milestoneTextSet
+    );
+
+    // We set the shown-time pref to pretend that the CFR has been
+    // shown, so that we can test the panel.
+    // TODO: Full integration test for robustness.
+    Services.prefs.setStringPref(
+      "browser.contentblocking.cfr-milestone.milestone-shown-time",
+      Date.now().toString()
+    );
+
+    await openProtectionsPanel();
+
+    ok(
+      BrowserTestUtils.is_visible(
+        gProtectionsHandler._protectionsPopupMilestonesText
+      ),
+      "Milestones section should be visible in the panel."
+    );
+
+    await closeProtectionsPanel();
+    await openProtectionsPanel();
+
+    ok(
+      BrowserTestUtils.is_visible(
+        gProtectionsHandler._protectionsPopupMilestonesText
+      ),
+      "Milestones section should still be visible in the panel."
+    );
+
+    let newTabPromise = waitForAboutProtectionsTab();
+    await EventUtils.synthesizeMouseAtCenter(
+      document.getElementById("protections-popup-milestones-content"),
+      {}
+    );
+    let protectionsTab = await newTabPromise;
+
+    ok(true, "about:protections has been opened as expected.");
+
+    BrowserTestUtils.removeTab(protectionsTab);
+
+    await openProtectionsPanel();
+
+    ok(
+      !BrowserTestUtils.is_visible(
+        gProtectionsHandler._protectionsPopupMilestonesText
+      ),
+      "Milestones section should no longer be visible in the panel."
+    );
+
+    await closeProtectionsPanel();
+  }
+
+  BrowserTestUtils.removeTab(tab);
+  await TrackingDBService.clearAll();
+});

--- a/browser/base/content/test/siteProtections/head.js
+++ b/browser/base/content/test/siteProtections/head.js
@@ -1,11 +1,24 @@
 /* Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/ */
 
+const { Sqlite } = ChromeUtils.import("resource://gre/modules/Sqlite.jsm");
+
+XPCOMUtils.defineLazyServiceGetter(
+  this,
+  "TrackingDBService",
+  "@mozilla.org/tracking-db-service;1",
+  "nsITrackingDBService"
+);
+
+XPCOMUtils.defineLazyGetter(this, "TRACK_DB_PATH", function() {
+  return OS.Path.join(OS.Constants.Path.profileDir, "protections.sqlite");
+});
+
 var protectionsPopup = document.getElementById("protections-popup");
 var protectionsPopupMainView = document.getElementById(
   "protections-popup-mainView"
 );
 var protectionsPopupHeader = document.getElementById(
   "protections-popup-mainView-panel-header"
 );
 
@@ -56,8 +69,54 @@ async function closeProtectionsPanel() {
   let popuphiddenPromise = BrowserTestUtils.waitForEvent(
     protectionsPopup,
     "popuphidden"
   );
 
   PanelMultiView.hidePopup(protectionsPopup);
   await popuphiddenPromise;
 }
+
+function checkClickTelemetry(objectName, value) {
+  let events = Services.telemetry.snapshotEvents(
+    Ci.nsITelemetry.DATASET_PRERELEASE_CHANNELS
+  ).parent;
+  let buttonEvents = events.filter(
+    e =>
+      e[1] == "security.ui.protectionspopup" &&
+      e[2] == "click" &&
+      e[3] == objectName &&
+      (!value || e[4] == value)
+  );
+  is(buttonEvents.length, 1, `recorded ${objectName} telemetry event`);
+}
+
+async function addTrackerDataIntoDB(count) {
+  const insertSQL =
+    "INSERT INTO events (type, count, timestamp)" +
+    "VALUES (:type, :count, date(:timestamp));";
+
+  let db = await Sqlite.openConnection({ path: TRACK_DB_PATH });
+  let date = new Date().toISOString();
+
+  await db.execute(insertSQL, {
+    type: TrackingDBService.TRACKERS_ID,
+    count,
+    timestamp: date,
+  });
+
+  await db.close();
+}
+
+async function waitForAboutProtectionsTab() {
+  let tab = await BrowserTestUtils.waitForNewTab(gBrowser, "about:protections");
+
+  // When the graph is built it means the messaging has finished,
+  // we can close the tab.
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+    await ContentTaskUtils.waitForCondition(() => {
+      let bars = content.document.querySelectorAll(".graph-bar");
+      return bars.length;
+    }, "The graph has been built");
+  });
+
+  return tab;
+}

--- a/browser/components/controlcenter/content/protectionsPanel.inc.xul
+++ b/browser/components/controlcenter/content/protectionsPanel.inc.xul
@@ -150,16 +150,28 @@
           <hbox id="protections-popup-trackers-blocked-counter-box"
                 align="center"
                 end="0">
             <description id="protections-popup-trackers-blocked-counter-description"
                          onclick="gProtectionsHandler.openProtections(true);"/>
           </hbox>
         </stack>
       </vbox>
+
+      <hbox id="protections-popup-milestones" class="protections-popup-section">
+        <!-- wrap=true is needed for descriptionheightworkaround, see bug 1564077 -->
+        <toolbarbutton id="protections-popup-milestones-content"
+                       flex="1"
+                       wrap="true"
+                       oncommand="gProtectionsHandler.openProtections(true);">
+          <description id="protections-popup-milestones-text" flex="1"
+                       role="heading" aria-level="2"/>
+          <image id="protections-popup-milestones-illustration"/>
+        </toolbarbutton>
+      </hbox>
     </panelview>
 
     <!-- Site Not Working? SubView -->
     <panelview id="protections-popup-siteNotWorkingView"
                role="document"
                title="&protections.siteNotWorkingView.title;"
                descriptionheightworkaround="true"
                flex="1">

--- a/browser/locales/en-US/chrome/browser/browser.properties
+++ b/browser/locales/en-US/chrome/browser/browser.properties
@@ -570,16 +570,26 @@ protections.notBlocking.socialMediaTrack
 #   Semicolon-separated list of plural forms.
 #   See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
 #   Replacement for #1 is a locale-string converted positive integer.
 protections.footer.blockedTrackerCounter.description=1 Blocked;#1 Blocked
 # LOCALIZATION NOTE (protections.footer.blockedTrackerCounter.tooltip):
 #   %S is the date on which we started counting (e.g., July 17, 2019).
 protections.footer.blockedTrackerCounter.tooltip=Since %S
 
+# Milestones section in the Protections Panel
+# LOCALIZATION NOTE (protections.milestone.description):
+#   Semicolon-separated list of plural forms.
+#   See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+#   #1 is replaced with brandShortName.
+#   #2 is replaced with the (locale-formatted) number of trackers blocked
+#   #3 is replaced by a locale-formatted date with short month and numeric year.
+#   In English this looks like "Firefox blocked over 10,000 trackers since Oct 2019"
+protections.milestone.description=#1 blocked #2 tracker since #3;#1 blocked over #2 trackers since #3
+
 # Edit Bookmark UI
 editBookmarkPanel.newBookmarkTitle=New Bookmark
 editBookmarkPanel.editBookmarkTitle=Edit This Bookmark
 editBookmarkPanel.cancel.label=Cancel
 editBookmarkPanel.cancel.accesskey=C
 
 # LOCALIZATION NOTE (editBookmark.removeBookmarks.label): Semicolon-separated list of plural forms.
 # See: http://developer.mozilla.org/en/docs/Localization_and_Plurals

new file mode 100644
--- /dev/null
+++ b/browser/themes/shared/controlcenter/etp-milestone.svg
@@ -0,0 +1,4 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<svg width="32" height="40" xmlns="http://www.w3.org/2000/svg"><path d="M31.617 10.435V5.009a1.74 1.74 0 00-1.443-1.74L16.296.87a1.687 1.687 0 00-.592 0L1.87 3.288a1.74 1.74 0 00-1.444 1.74v5.425c-.043 2.87-.07 4.948.052 6.244.748 8.295 2.496 12.078 5.47 16.147a16.165 16.165 0 009.704 6.287c.113.013.227.013.34 0 .112.014.226.014.338 0a16.409 16.409 0 009.757-6.313c2.974-4.07 4.722-7.826 5.47-16.156.13-1.287.104-3.365.06-6.226z" fill="context-fill"/><path d="M15.704.87L1.87 3.287a1.74 1.74 0 00-1.444 1.74v5.425c-.043 2.87-.07 4.948.052 6.244.748 8.295 2.496 12.078 5.47 16.147a16.165 16.165 0 009.704 6.287c.113.013.227.013.34 0V.87a1.74 1.74 0 00-.288 0z" opacity=".5" fill="context-stroke"/><path d="M12.878 11.635c-1.4.174-2.295 2.191-2.052 4.122.122.982.713 1.452.87 3.217 0 .174 0 .322.043.47a16.66 16.66 0 003.044-.166 5.009 5.009 0 01-.053-.87c.219-1.13.347-2.275.383-3.425-.226-1.757-.983-3.505-2.235-3.348zm2.052 8.487c-.84.135-1.688.202-2.539.2h-.548c.025.398.083.794.174 1.182.14.566.618 1.557 1.687 1.418a1.452 1.452 0 001.374-1.809c-.035-.348-.095-.67-.148-.991zm4.2-5.879c-1.252-.156-2.008 1.592-2.234 3.34.036 1.15.164 2.296.382 3.426.008.29-.01.581-.052.87 1.002.146 2.015.202 3.026.164v-.47c.174-1.738.765-2.234.87-3.216.295-1.922-.6-3.94-1.992-4.114zm-2.208 9.47a1.452 1.452 0 001.339 1.809c1.07.139 1.548-.87 1.687-1.418a7.07 7.07 0 00.174-1.174H19.6c-.845 0-1.688-.066-2.522-.2-.06.322-.121.644-.156.983z" fill="#FBFBFE"/></svg>

--- a/browser/themes/shared/controlcenter/panel.inc.css
+++ b/browser/themes/shared/controlcenter/panel.inc.css
@@ -1102,8 +1102,79 @@ description#identity-popup-content-verif
 
 .protections-popup-description {
   border-bottom: 1px solid var(--panel-separator-color);
 }
 
 .protections-popup-description > description {
   margin: 10px 24px;
 }
+
+#protections-popup:not([milestone]) #protections-popup-milestones {
+  display: none;
+}
+
+#protections-popup-milestones {
+  margin: 0 calc(var(--horizontal-padding) * 0.5) var(--vertical-section-padding);
+  /* Override .protections-popup-section */
+  border-top: none;
+  background-color: var(--arrowpanel-dimmed);
+}
+
+#protections-popup-milestones-content {
+  padding: var(--vertical-section-padding) calc(var(--horizontal-padding) * 0.5);
+  margin: 0;
+}
+
+#protections-popup-milestones-content:hover {
+  background-color: var(--arrowpanel-dimmed);
+}
+
+#protections-popup-milestones-content:hover:active {
+  background-color: var(--arrowpanel-dimmed-further);
+}
+
+#protections-popup-milestones-text {
+  font-size: 1.23em;
+  margin: 0;
+}
+
+#protections-popup-milestones-illustration {
+  list-style-image: url(chrome://browser/skin/controlcenter/etp-milestone.svg);
+  -moz-context-properties: fill, stroke;
+  margin-inline-start: var(--horizontal-padding);
+  margin-inline-end: 4px;
+}
+
+#protections-popup[milestone] #protections-popup-milestones-illustration {
+  fill: #45278d;
+  stroke: #321c64;
+}
+
+#protections-popup[milestone="5000"] #protections-popup-milestones-illustration {
+  fill: #5a29cb;
+  stroke: #45278d;
+}
+
+#protections-popup[milestone="10000"] #protections-popup-milestones-illustration {
+  fill: #7641e5;
+  stroke: #5a29cb;
+}
+
+#protections-popup[milestone="25000"] #protections-popup-milestones-illustration {
+  fill: #e31587;
+  stroke: #c60084;
+}
+
+#protections-popup[milestone="50000"] #protections-popup-milestones-illustration {
+  fill: #ff298a;
+  stroke: #e31587;
+}
+
+#protections-popup[milestone="100000"] #protections-popup-milestones-illustration {
+  fill: #ffa436;
+  stroke: #e27f2e;
+}
+
+#protections-popup[milestone="500000"] #protections-popup-milestones-illustration {
+  fill: #ffd567;
+  stroke: #ffbd4f;
+}

--- a/browser/themes/shared/jar.inc.mn
+++ b/browser/themes/shared/jar.inc.mn
@@ -26,16 +26,17 @@
   skin/classic/browser/addons/addon-private-browsing.svg       (../shared/addons/addon-private-browsing.svg)
   skin/classic/browser/controlcenter/3rdpartycookies.svg       (../shared/controlcenter/3rdpartycookies.svg)
   skin/classic/browser/controlcenter/3rdpartycookies-disabled.svg (../shared/controlcenter/3rdpartycookies-disabled.svg)
   skin/classic/browser/controlcenter/cryptominers.svg          (../shared/controlcenter/cryptominers.svg)
   skin/classic/browser/controlcenter/dashboard.svg             (../shared/controlcenter/dashboard.svg)
   skin/classic/browser/controlcenter/cryptominers-disabled.svg (../shared/controlcenter/cryptominers-disabled.svg)
   skin/classic/browser/controlcenter/mcb-disabled.svg          (../shared/controlcenter/mcb-disabled.svg)
   skin/classic/browser/controlcenter/extension.svg             (../shared/controlcenter/extension.svg)
+  skin/classic/browser/controlcenter/etp-milestone.svg         (../shared/controlcenter/etp-milestone.svg)
   skin/classic/browser/controlcenter/fingerprinters.svg        (../shared/controlcenter/fingerprinters.svg)
   skin/classic/browser/controlcenter/fingerprinters-disabled.svg (../shared/controlcenter/fingerprinters-disabled.svg)
   skin/classic/browser/controlcenter/info.svg                  (../shared/controlcenter/info.svg)
   skin/classic/browser/controlcenter/socialblock.svg           (../shared/controlcenter/socialblock.svg)
   skin/classic/browser/controlcenter/socialblock-disabled.svg  (../shared/controlcenter/socialblock-disabled.svg)
   skin/classic/browser/controlcenter/tracker-image.svg         (../shared/controlcenter/tracker-image.svg)
   skin/classic/browser/controlcenter/tracker-image-disabled.svg  (../shared/controlcenter/tracker-image-disabled.svg)
   skin/classic/browser/controlcenter/trackers.svg              (../shared/controlcenter/trackers.svg)