diff --git a/css/leptonChrome.css b/css/leptonChrome.css
index 8049ffa9..158af24d 100644
--- a/css/leptonChrome.css
+++ b/css/leptonChrome.css
@@ -11203,6 +11203,7 @@
     #appMenu_troubleShooting {
       list-style-image: url("chrome://global/skin/icons/more.svg");
     }
+    #appMenu-report-broken-site-button,
     #appMenu_help_reportSiteIssue {
       list-style-image: url("chrome://global/skin/icons/lightbulb.svg");
     }
@@ -12112,9 +12113,7 @@
       #context-openlinkincurrent {
         --menuitem-image: url("../icons/link-square.svg");
       }
-      #context-openlinkincontainertab {
-        --menuitem-image: var(--uc-new-tab-icon);
-      }
+      #context-openlinkincontainertab,
       #context-openlinkintab {
         --menuitem-image: var(--uc-new-tab-icon);
       }
@@ -12250,30 +12249,40 @@
       #fill-login-generated-password {
         --menuitem-image: url("chrome://browser/skin/login.svg");
       }
+      #use-relay-mask {
+        --menuitem-image: url("../icons/relay-logo.svg");
+      }
       #manage-saved-logins {
         --menuitem-image: url("../icons/key-multiple.svg");
       }
-      #context-undo {
+      #context-undo,
+      #context-pdfjs-undo {
         --menuitem-image: url("../icons/undo.svg");
       }
       @supports -moz-bool-pref("userChrome.icon.menu.full") {
-        #context-redo {
+        #context-redo,
+        #context-pdfjs-redo {
           --menuitem-image: url("../icons/redo.svg");
         }
       }
-      #context-cut {
+      #context-cut,
+      #context-pdfjs-cut {
         --menuitem-image: url("../icons/edit-cut.svg");
       }
-      #context-copy {
+      #context-copy,
+      #context-pdfjs-copy {
         --menuitem-image: url("../icons/edit-copy.svg");
       }
-      #context-paste {
+      #context-paste,
+      #context-pdfjs-paste {
         --menuitem-image: url("../icons/edit-paste.svg");
       }
-      #context-delete {
+      #context-delete,
+      #context-pdfjs-delete {
         --menuitem-image: url("chrome://global/skin/icons/delete.svg");
       }
-      #context-selectall {
+      #context-selectall,
+      #context-pdfjs-selectall {
         --menuitem-image: url("../icons/select-all-on.svg");
       }
       #context-reveal-password {
@@ -25665,6 +25674,7 @@
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.panel") {
+  #appMenu-report-broken-site-button,
   #appMenu_help_reportSiteIssue {
     list-style-image: url("chrome://global/skin/icons/lightbulb.svg");
   }
@@ -26724,11 +26734,7 @@
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
-  #context-openlinkincontainertab {
-    --menuitem-image: var(--uc-new-tab-icon);
-  }
-}
-@media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
+  #context-openlinkincontainertab,
   #context-openlinkintab {
     --menuitem-image: var(--uc-new-tab-icon);
   }
@@ -26949,43 +26955,55 @@
     --menuitem-image: url("chrome://browser/skin/login.svg");
   }
 }
+@media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
+  #use-relay-mask {
+    --menuitem-image: url("../icons/relay-logo.svg");
+  }
+}
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
   #manage-saved-logins {
     --menuitem-image: url("../icons/key-multiple.svg");
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
-  #context-undo {
+  #context-undo,
+  #context-pdfjs-undo {
     --menuitem-image: url("../icons/undo.svg");
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") and (-moz-bool-pref: "userChrome.icon.menu.full") {
-  #context-redo {
+  #context-redo,
+  #context-pdfjs-redo {
     --menuitem-image: url("../icons/redo.svg");
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
-  #context-cut {
+  #context-cut,
+  #context-pdfjs-cut {
     --menuitem-image: url("../icons/edit-cut.svg");
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
-  #context-copy {
+  #context-copy,
+  #context-pdfjs-copy {
     --menuitem-image: url("../icons/edit-copy.svg");
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
-  #context-paste {
+  #context-paste,
+  #context-pdfjs-paste {
     --menuitem-image: url("../icons/edit-paste.svg");
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
-  #context-delete {
+  #context-delete,
+  #context-pdfjs-delete {
     --menuitem-image: url("chrome://global/skin/icons/delete.svg");
   }
 }
 @media (not (-moz-bool-pref: "userChrome.icon.disabled")) and (-moz-bool-pref: "userChrome.icon.menu") and (-moz-bool-pref: "userChrome.icon.context_menu") {
-  #context-selectall {
+  #context-selectall,
+  #context-pdfjs-selectall {
     --menuitem-image: url("../icons/select-all-on.svg");
   }
 }
diff --git a/css/leptonChromeESR.css b/css/leptonChromeESR.css
index 57cda846..d2324d83 100644
--- a/css/leptonChromeESR.css
+++ b/css/leptonChromeESR.css
@@ -11620,6 +11620,7 @@
     #appMenu_troubleShooting {
       list-style-image: url("chrome://global/skin/icons/more.svg");
     }
+    #appMenu-report-broken-site-button,
     #appMenu_help_reportSiteIssue {
       list-style-image: url("chrome://global/skin/icons/lightbulb.svg");
     }
@@ -12721,9 +12722,7 @@
       #context-openlinkincurrent {
         --menuitem-image: url("../icons/link-square.svg");
       }
-      #context-openlinkincontainertab {
-        --menuitem-image: var(--uc-new-tab-icon);
-      }
+      #context-openlinkincontainertab,
       #context-openlinkintab {
         --menuitem-image: var(--uc-new-tab-icon);
       }
@@ -12859,30 +12858,40 @@
       #fill-login-generated-password {
         --menuitem-image: url("chrome://browser/skin/login.svg");
       }
+      #use-relay-mask {
+        --menuitem-image: url("../icons/relay-logo.svg");
+      }
       #manage-saved-logins {
         --menuitem-image: url("../icons/key-multiple.svg");
       }
-      #context-undo {
+      #context-undo,
+      #context-pdfjs-undo {
         --menuitem-image: url("../icons/undo.svg");
       }
       @supports -moz-bool-pref("userChrome.icon.menu.full") {
-        #context-redo {
+        #context-redo,
+        #context-pdfjs-redo {
           --menuitem-image: url("../icons/redo.svg");
         }
       }
-      #context-cut {
+      #context-cut,
+      #context-pdfjs-cut {
         --menuitem-image: url("../icons/edit-cut.svg");
       }
-      #context-copy {
+      #context-copy,
+      #context-pdfjs-copy {
         --menuitem-image: url("../icons/edit-copy.svg");
       }
-      #context-paste {
+      #context-paste,
+      #context-pdfjs-paste {
         --menuitem-image: url("../icons/edit-paste.svg");
       }
-      #context-delete {
+      #context-delete,
+      #context-pdfjs-delete {
         --menuitem-image: url("chrome://global/skin/icons/delete.svg");
       }
-      #context-selectall {
+      #context-selectall,
+      #context-pdfjs-selectall {
         --menuitem-image: url("../icons/select-all-on.svg");
       }
       #context-reveal-password {
diff --git a/icons/relay-logo.svg b/icons/relay-logo.svg
new file mode 100644
index 00000000..b3ee0aae
--- /dev/null
+++ b/icons/relay-logo.svg
@@ -0,0 +1,6 @@
+<!-- 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="22" height="22" viewBox="0 0 22 22" fill="context-fill" fill-opacity="context-fill-opacity" xmlns="http://www.w3.org/2000/svg">
+	<path d="M20.054,4.777l-8.112-4.542c-0.579-0.313-1.277-0.313-1.856,0l-8.14,4.542C1.347,5.115,0.977,5.748,0.975,6.434v9.112c-0.005,0.689,0.368,1.324,0.971,1.655l8.112,4.542c0.283,0.17,0.61,0.26,0.942,0.257c0.331-0.001,0.657-0.089,0.943-0.257l8.112-4.542c0.598-0.337,0.969-0.969,0.971-1.655V6.434C21.022,5.748,20.652,5.115,20.054,4.777z M6.421,14.289c-0.054,0.194-0.183,0.357-0.359,0.455l-0.485,0.285c-0.115,0.055-0.243,0.085-0.371,0.087c-0.275-0.004-0.528-0.158-0.657-0.4c-0.1-0.173-0.126-0.381-0.073-0.573c0.054-0.194,0.183-0.357,0.359-0.454l0.481-0.283c0.371-0.228,0.826-0.087,1.033,0.312C6.449,13.889,6.475,14.095,6.421,14.289z M6.348,8.205c-0.131,0.242-0.382,0.396-0.657,0.4C5.562,8.603,5.435,8.574,5.32,8.519L4.834,8.233C4.649,8.141,4.508,7.978,4.447,7.78C4.385,7.582,4.408,7.367,4.51,7.186c0.102-0.18,0.274-0.312,0.474-0.362C5.185,6.773,5.398,6.809,5.573,6.92l0.485,0.285C6.431,7.404,6.572,7.861,6.348,8.205z M9.416,12.576c-0.054,0.193-0.183,0.357-0.357,0.454l-1.001,0.572c-0.115,0.055-0.242,0.084-0.37,0.085c-0.276-0.004-0.527-0.157-0.657-0.4c-0.1-0.173-0.126-0.381-0.073-0.573c0.054-0.192,0.183-0.356,0.359-0.454l1-0.572c0.177-0.095,0.386-0.115,0.579-0.056c0.192,0.059,0.355,0.193,0.448,0.371C9.442,12.176,9.468,12.382,9.416,12.576z M9.343,9.918c-0.131,0.243-0.381,0.396-0.656,0.4c-0.128-0.001-0.256-0.03-0.371-0.085l-1-0.572C6.952,9.442,6.827,8.976,7.03,8.605c0.098-0.176,0.261-0.304,0.454-0.357c0.194-0.054,0.4-0.028,0.573,0.073l1,0.571c0.176,0.098,0.304,0.261,0.357,0.455C9.469,9.537,9.443,9.745,9.343,9.918z M12.342,11.604c-0.081,0.164-0.225,0.287-0.4,0.342v5.793c0,0.426-0.345,0.771-0.771,0.771s-0.771-0.345-0.771-0.771v-5.767c-0.173-0.055-0.318-0.179-0.4-0.342c-0.107-0.203-0.118-0.445-0.028-0.657c-0.091-0.212-0.08-0.454,0.029-0.657c0.081-0.164,0.225-0.287,0.4-0.342V4.206c0-0.426,0.345-0.771,0.771-0.771s0.771,0.345,0.771,0.771v5.741c0.175,0.055,0.319,0.179,0.4,0.344c0.109,0.203,0.12,0.444,0.029,0.656C12.461,11.158,12.45,11.4,12.342,11.604z M15.313,13.26c-0.131,0.242-0.382,0.395-0.657,0.4c-0.128-0.001-0.256-0.03-0.371-0.085l-1-0.572c-0.349-0.212-0.467-0.661-0.267-1.017s0.648-0.487,1.009-0.297l1,0.572C15.398,12.46,15.513,12.946,15.313,13.26z M15.385,9.207c-0.054,0.194-0.183,0.357-0.359,0.455l-1,0.571c-0.115,0.055-0.242,0.085-0.371,0.085c-0.275-0.004-0.527-0.157-0.657-0.4c-0.099-0.173-0.125-0.379-0.071-0.573c0.054-0.194,0.183-0.357,0.359-0.455l1-0.571c0.179-0.095,0.386-0.115,0.58-0.056c0.192,0.059,0.355,0.192,0.45,0.371C15.414,8.807,15.44,9.014,15.385,9.207z M17.798,14.657c-0.131,0.242-0.382,0.396-0.657,0.4c-0.128-0.001-0.256-0.03-0.371-0.085l-0.487-0.286c-0.344-0.213-0.459-0.66-0.258-1.013c0.199-0.352,0.642-0.484,1.002-0.298l0.485,0.285C17.883,13.887,17.997,14.345,17.798,14.657z M17.868,7.806c-0.054,0.192-0.181,0.356-0.356,0.455l-0.485,0.286c-0.115,0.055-0.242,0.084-0.371,0.085c-0.271,0.01-0.525-0.135-0.657-0.371c-0.1-0.173-0.126-0.381-0.073-0.573s0.183-0.356,0.358-0.454l0.487-0.286c0.175-0.099,0.379-0.124,0.573-0.07c0.192,0.054,0.356,0.181,0.455,0.356C17.895,7.407,17.922,7.613,17.868,7.806z"/>
+</svg>
\ No newline at end of file
diff --git a/src/icons/_panel.scss b/src/icons/_panel.scss
index f48eae2d..2b0a8594 100644
--- a/src/icons/_panel.scss
+++ b/src/icons/_panel.scss
@@ -379,6 +379,7 @@ panelMenuBookmarkThisPage[starred] {
 #appMenu_troubleShooting {
   list-style-image: url("chrome://global/skin/icons/more.svg");
 }
+#appMenu-report-broken-site-button,
 #appMenu_help_reportSiteIssue {
   list-style-image: url("chrome://global/skin/icons/lightbulb.svg");
 }
diff --git a/src/icons/context_menu/_content_area.scss b/src/icons/context_menu/_content_area.scss
index f3b34406..e10c0a62 100644
--- a/src/icons/context_menu/_content_area.scss
+++ b/src/icons/context_menu/_content_area.scss
@@ -25,9 +25,7 @@
 #context-openlinkincurrent {
   --menuitem-image: url("../icons/link-square.svg");
 }
-#context-openlinkincontainertab {
-  --menuitem-image: var(--uc-new-tab-icon);
-}
+#context-openlinkincontainertab,
 #context-openlinkintab {
   --menuitem-image: var(--uc-new-tab-icon);
 }
@@ -168,32 +166,44 @@
 #fill-login-generated-password {
   --menuitem-image: url("chrome://browser/skin/login.svg");
 }
+#use-relay-mask {
+  --menuitem-image: url("../icons/relay-logo.svg");
+}
 #manage-saved-logins {
   --menuitem-image: url("../icons/key-multiple.svg");
 }
 
-#context-undo {
+#context-undo,
+#context-pdfjs-undo {
   --menuitem-image: url("../icons/undo.svg");
 }
-#context-redo {
+#context-redo,
+#context-pdfjs-redo {
   @include Option("userChrome.icon.menu.full") {
     --menuitem-image: url("../icons/redo.svg");
   }
 }
 
-#context-cut {
+#context-cut,
+#context-pdfjs-cut {
   --menuitem-image: url("../icons/edit-cut.svg");
 }
-#context-copy {
+#context-copy,
+#context-pdfjs-copy {
   --menuitem-image: url("../icons/edit-copy.svg");
 }
-#context-paste {
+#context-paste,
+#context-pdfjs-paste {
   --menuitem-image: url("../icons/edit-paste.svg");
 }
-#context-delete {
+#context-paste-no-formatting {
+}
+#context-delete,
+#context-pdfjs-delete {
   --menuitem-image: url("chrome://global/skin/icons/delete.svg");
 }
-#context-selectall {
+#context-selectall,
+#context-pdfjs-selectall {
   --menuitem-image: url("../icons/select-all-on.svg");
 }
 #context-reveal-password {