diff --git a/app/src/main/res/values-ast/strings.xml b/app/src/main/res/values-ast/strings.xml
index d13fff47de..43f5817899 100644
--- a/app/src/main/res/values-ast/strings.xml
+++ b/app/src/main/res/values-ast/strings.xml
@@ -130,6 +130,8 @@
     <string name="browser_menu_bookmark">Amestar a marcadores</string>
     <!-- Browser menu button that opens the addon manager -->
     <string name="browser_menu_add_ons">Complementos</string>
+    <!-- Browser menu button that opens the addon extensions manager -->
+    <string name="browser_menu_extensions">Estensiones</string>
     <!-- Text displayed when there are no add-ons to be shown -->
     <string name="no_add_ons">Equí nun hai complementos</string>
     <!-- Browser menu button that sends a user to help articles -->
@@ -289,6 +291,8 @@
     <string name="toast_override_fxa_sync_server_done">Modificóse\'l sirvidor de cuentes/sincronización de Firefox. Colando de l\'aplicación p\'aplicar los cambeos…</string>
     <!-- Preference category for account information -->
     <string name="preferences_category_account">Cuenta</string>
+    <!-- Preference shown on banner to sign into account -->
+    <string name="preferences_sign_in">Aniciar sesión</string>
     <!-- Preference for changing where the toolbar is positioned -->
     <string name="preferences_toolbar">Barra de ferramientes</string>
     <!-- Preference for changing default theme to dark or light mode -->
@@ -351,6 +355,8 @@
     <!-- Button caption to abort the add-on collection configuration -->
     <string name="customize_addon_collection_cancel">Encaboxar</string>
 
+    <!-- Hint displayed on input field for custom collection name -->
+    <string name="customize_addon_collection_hint">Nome de la coleición</string>
     <!-- Toast shown after confirming the custom add-on collection configuration -->
     <string name="toast_customize_addon_collection_done">Modificóse la coleición de complementos. L\'aplicación va zarrase p\'aplicar los cambeos…</string>
 
@@ -454,6 +460,8 @@
     <!-- Header of the Turn on Sync preference view -->
     <string name="preferences_sync">Activación de Sync</string>
 
+    <!-- Preference for account login -->
+    <string name="preferences_sync_sign_in">Aniciar sesión</string>
     <!-- Preference for reconnecting to FxA sync -->
     <string name="preferences_sync_sign_in_to_reconnect">Aniciar sesión pa reconectar</string>
     <!-- Preference for removing FxA account -->
@@ -519,6 +527,8 @@
     <!-- Settings Page Title -->
     <string name="settings_title">Axustes</string>
 
+    <!-- Content description (not visible, for screen readers etc.): "Menu icon for items on a history item" -->
+    <string name="content_description_history_menu">Menú d\'un elementu del historial</string>
     <!-- Content description (not visible, for screen readers etc.): "Close button for library settings" -->
     <string name="content_description_close_button">Zarrar</string>
 
@@ -1603,6 +1613,8 @@ en llinia y con nós.</string>
     <string name="saved_login_username_description">El campu de testu editable pal nome d\'usuariu del aniciu de sesión.</string>
     <!--  The editable text field for a login's password. -->
     <string name="saved_login_password_description">El campu de testu editable pa la contraseña del aniciu de sesión.</string>
+    <!--  The button description to discard changes to an edited login. -->
+    <string name="discard_changes">Escartar los cambeos</string>
     <!--  The page title for editing a saved login. -->
     <string name="edit">Edición</string>
     <!--  The error message in edit login view when password field is blank. -->
diff --git a/app/src/main/res/values-be/strings.xml b/app/src/main/res/values-be/strings.xml
index 38df7ab9cd..b85bf15095 100644
--- a/app/src/main/res/values-be/strings.xml
+++ b/app/src/main/res/values-be/strings.xml
@@ -128,6 +128,8 @@
     <string name="browser_menu_edit_bookmark">Рэдагаваць закладку</string>
     <!-- Browser menu button that opens the addon manager -->
     <string name="browser_menu_add_ons">Дадаткі</string>
+    <!-- Browser menu button that opens the addon extensions manager -->
+    <string name="browser_menu_extensions">Пашырэнні</string>
     <!-- Text displayed when there are no add-ons to be shown -->
     <string name="no_add_ons">Няма дадаткаў</string>
     <!-- Browser menu button that sends a user to help articles -->
@@ -531,6 +533,10 @@
     <string name="library_desktop_bookmarks_unfiled">Іншыя закладкі</string>
     <!-- Option in Library to open History page -->
     <string name="library_history">Гісторыя</string>
+    <!-- Option in Library to open a new tab -->
+    <string name="library_new_tab">Новая картка</string>
+    <!-- Option in Library to find text in page -->
+    <string name="library_find_in_page">Знайсці на старонцы</string>
     <!-- Option in Library to open Synced Tabs page -->
     <string name="library_synced_tabs">Сінхранізаваныя карткі</string>
     <!-- Option in Library to open Reading List -->
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index 8a40ad0239..d0876285ce 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -130,6 +130,8 @@
     <string name="browser_menu_edit_bookmark">Könyvjelző szerkesztése</string>
     <!-- Browser menu button that opens the addon manager -->
     <string name="browser_menu_add_ons">Kiegészítők</string>
+    <!-- Browser menu button that opens the addon extensions manager -->
+    <string name="browser_menu_extensions">Kiegészítők</string>
     <!-- Text displayed when there are no add-ons to be shown -->
     <string name="no_add_ons">Nincsenek kiegészítők</string>
     <!-- Browser menu button that sends a user to help articles -->
@@ -532,6 +534,10 @@
     <string name="library_desktop_bookmarks_unfiled">Más könyvjelzők</string>
     <!-- Option in Library to open History page -->
     <string name="library_history">Előzmények</string>
+    <!-- Option in Library to open a new tab -->
+    <string name="library_new_tab">Új lap</string>
+    <!-- Option in Library to find text in page -->
+    <string name="library_find_in_page">Keresés az oldalon</string>
     <!-- Option in Library to open Synced Tabs page -->
     <string name="library_synced_tabs">Szinkronizált lapok</string>
     <!-- Option in Library to open Reading List -->
diff --git a/app/src/main/res/values-in/strings.xml b/app/src/main/res/values-in/strings.xml
index 95a0295e81..51fe05685d 100644
--- a/app/src/main/res/values-in/strings.xml
+++ b/app/src/main/res/values-in/strings.xml
@@ -132,6 +132,8 @@
     <string name="browser_menu_edit_bookmark">Edit markah</string>
     <!-- Browser menu button that opens the addon manager -->
     <string name="browser_menu_add_ons">Pengaya</string>
+    <!-- Browser menu button that opens the addon extensions manager -->
+    <string name="browser_menu_extensions">Ekstensi</string>
     <!-- Text displayed when there are no add-ons to be shown -->
     <string name="no_add_ons">Tidak ada pengaya di sini</string>
     <!-- Browser menu button that sends a user to help articles -->
@@ -540,6 +542,10 @@
     <string name="library_desktop_bookmarks_unfiled">Markah Lain</string>
     <!-- Option in Library to open History page -->
     <string name="library_history">Riwayat</string>
+    <!-- Option in Library to open a new tab -->
+    <string name="library_new_tab">Tab baru</string>
+    <!-- Option in Library to find text in page -->
+    <string name="library_find_in_page">Temukan di laman</string>
     <!-- Option in Library to open Synced Tabs page -->
     <string name="library_synced_tabs">Tab yang disinkronkan</string>
     <!-- Option in Library to open Reading List -->
diff --git a/app/src/main/res/values-oc/strings.xml b/app/src/main/res/values-oc/strings.xml
index dab397e116..cbe0452dde 100644
--- a/app/src/main/res/values-oc/strings.xml
+++ b/app/src/main/res/values-oc/strings.xml
@@ -129,6 +129,8 @@
     <string name="browser_menu_edit_bookmark">Modificar lo marcapagina</string>
     <!-- Browser menu button that opens the addon manager -->
     <string name="browser_menu_add_ons">Moduls</string>
+    <!-- Browser menu button that opens the addon extensions manager -->
+    <string name="browser_menu_extensions">Extensions</string>
     <!-- Text displayed when there are no add-ons to be shown -->
     <string name="no_add_ons">Cap d’extension aquí</string>
     <!-- Browser menu button that sends a user to help articles -->
@@ -532,6 +534,10 @@
     <string name="library_desktop_bookmarks_unfiled">Autres marcapaginas</string>
     <!-- Option in Library to open History page -->
     <string name="library_history">Istoric</string>
+    <!-- Option in Library to open a new tab -->
+    <string name="library_new_tab">Onglet novèl</string>
+    <!-- Option in Library to find text in page -->
+    <string name="library_find_in_page">Recercar dins la pagina</string>
     <!-- Option in Library to open Synced Tabs page -->
     <string name="library_synced_tabs">Onglets sincronizats</string>
     <!-- Option in Library to open Reading List -->