diff --git a/app/src/main/res/values-es-rMX/strings.xml b/app/src/main/res/values-es-rMX/strings.xml
index 61dbdc258f..b70184656a 100644
--- a/app/src/main/res/values-es-rMX/strings.xml
+++ b/app/src/main/res/values-es-rMX/strings.xml
@@ -68,14 +68,6 @@
     <!-- Text for the negative button -->
     <string name="cfr_neg_button_text">No, gracias</string>
 
-    <!-- Search widget "contextual feature recommendation" (CFR) -->
-    <!-- Text for the main message. 'Firefox' intentionally hardcoded here.-->
-    <string name="search_widget_cfr_message">Llega a Firefox más rápido. Agrega un widget a tu pantalla de inicio.</string>
-    <!-- Text for the positive button -->
-    <string name="search_widget_cfr_pos_button_text">Agregar widget</string>
-    <!-- Text for the negative button -->
-    <string name="search_widget_cfr_neg_button_text">Ahora no</string>
-
     <!-- Open in App "contextual feature recommendation" (CFR) -->
     <!-- Text for the info message. 'Firefox' intentionally hardcoded here.-->
     <string name="open_in_app_cfr_info_message">Puedes configurar Firefox para que abra automáticamente enlaces en aplicaciones.</string>
@@ -143,6 +135,8 @@
     <string name="browser_menu_install_on_homescreen">Instalar</string>
     <!-- Menu option on the toolbar that takes you to synced tabs page-->
     <string name="synced_tabs">Pestañas sincronizadas</string>
+    <!-- Content description (not visible, for screen readers etc.) for the Resync tabs button -->
+    <string name="resync_button_content_description">Resincronizar</string>
     <!-- Browser menu button that opens the find in page menu -->
     <string name="browser_menu_find_in_page">Encontrar en página</string>
     <!-- Browser menu button that creates a private tab -->
@@ -212,6 +206,8 @@
     <string name="search_suggestions_onboarding_learn_more_link">Saber más</string>
 
     <!-- Search Widget -->
+    <!-- Content description for searching with a widget. Firefox is intentionally hardcoded.-->
+    <string name="search_widget_content_description">Abrir una nueva pestaña de Firefox</string>
     <!-- Text preview for smaller sized widgets -->
     <string name="search_widget_text_short">Buscar</string>
     <!-- Text preview for larger sized widgets -->
@@ -267,6 +263,8 @@
     <string name="preferences_open_links_in_a_private_tab">Abrir enlaces en una pestaña privada</string>
     <!-- Preference for allowing screenshots to be taken while in a private tab-->
     <string name="preferences_allow_screenshots_in_private_mode">Permitir capturas de pantalla en navegación privada</string>
+    <!-- Will inform the user of the risk of activating Allow screenshots in private browsing option -->
+    <string name="preferences_screenshots_in_private_mode_disclaimer">Si lo permites, las pestañas privadas también serán visibles cuando haya varias aplicaciones abiertas</string>
     <!-- Preference for adding private browsing shortcut -->
     <string name="preferences_add_private_browsing_shortcut">Agregar acceso directo a navegación privada</string>
     <!-- Preference for accessibility -->
@@ -287,6 +285,8 @@
     <string name="preferences_theme">Tema</string>
     <!-- Preference for customizing the home screen -->
     <string name="preferences_home">Inicio</string>
+    <!-- Preference for gestures based actions -->
+    <string name="preferences_gestures">Gestos</string>
     <!-- Preference for settings related to visual options -->
     <string name="preferences_customize">Personalizar</string>
     <!-- Preference description for banner about signing in -->
@@ -322,6 +322,8 @@
     <string name="preferences_search_browsing_history">Buscar historial de navegación</string>
     <!-- Preference title for switch preference to suggest bookmarks when searching -->
     <string name="preferences_search_bookmarks">Buscar marcadores</string>
+    <!-- Preference title for switch preference to suggest synced tabs when searching -->
+    <string name="preferences_search_synced_tabs">Buscar pestañas sincronizadas</string>
     <!-- Preference for account settings -->
     <string name="preferences_account_settings">Configuración de la cuenta</string>
     <!-- Preference for open links in third party apps -->
@@ -505,7 +507,6 @@
     <!-- Recently closed tabs screen message when there are no recently closed tabs -->
     <string name="recently_closed_empty_message">No hay pestañas recientemente cerradas</string>
 
-    <!-- Tab Management -->
     <!-- Title of preference that allows a user to auto close tabs after a specified amount of time -->
     <string name="preferences_close_tabs">Cerrar pestañas</string>
     <!-- Option for auto closing tabs that will never auto close tabs, always allows user to manually close tabs -->
@@ -583,7 +584,7 @@
     <!-- Text for the button to open tabs of the selected collection -->
     <string name="collection_open_tabs">Abrir pestañas</string>
     <!-- Text for the menu button to remove a top site -->
-    <string name="remove_top_site">Eliminar</string>
+	<string name="remove_top_site">Eliminar</string>
 
     <!-- Text for the menu button to delete a top site from history -->
     <string name="delete_from_history">Eliminar del historial</string>
@@ -631,13 +632,13 @@
     <!-- Text shown when no history exists -->
     <string name="history_empty_message">No hay ningún historial</string>
 
-    <!-- Downloads -->
     <!-- Text shown when no download exists -->
     <string name="download_empty_message">No hay descargas aquí</string>
     <!-- History multi select title in app bar
     The first parameter is the number of downloads selected -->
     <string name="download_multi_select_title">%1$d seleccionadas</string>
 
+
     <!-- Crashes -->
     <!-- Title text displayed on the tab crash page. This first parameter is the name of the application (For example: Fenix) -->
     <string name="tab_crash_title_2">Lo sentimos. %1$s no puede cargar esa página.</string>
@@ -1045,10 +1046,6 @@
     <string name="onboarding_account_sign_in_header">Empieza a sincronizar marcadores, contraseñas y más con tu cuenta de Firefox.</string>
     <!-- Text for the button to learn more about signing in to your Firefox account -->
     <string name="onboarding_manual_sign_in_learn_more">Saber más</string>
-    <!-- text for the firefox account onboarding card header when we detect you're already signed in to
-        another Firefox browser. (The word `Firefox` should not be translated)
-        The first parameter is the email of the detected user's account -->
-    <string name="onboarding_firefox_account_auto_signin_header_2">Ya has iniciado sesión como %s en otro navegador Firefox de este teléfono. ¿Quieres iniciar sesión con esta cuenta?</string>
     <!-- text for the button to confirm automatic sign-in -->
     <string name="onboarding_firefox_account_auto_signin_confirm">Sí, iniciar sesión</string>
     <!-- text for the automatic sign-in button while signing in is in process -->
@@ -1292,8 +1289,6 @@
     <string name="add_to_homescreen_continue">Continuar al sitio web</string>
     <!-- Placeholder text for the TextView in the Add to Homescreen dialog -->
     <string name="add_to_homescreen_text_placeholder">Nombre del acceso directo</string>
-    <!-- Describes the add to homescreen functionality -->
-    <string name="add_to_homescreen_description">Puedes agregar fácilmente este sitio web a la página de inicio de tu teléfono para navegar más rápido con una experiencia similar a una app.</string>
 
     <!-- Preference for managing the settings for logins and passwords in Fenix -->
     <string name="preferences_passwords_logins_and_passwords">Inicios de sesión y contraseñas</string>
@@ -1519,7 +1514,7 @@
     <string name="saved_login_duplicate">Ya existe un inicio de sesión con ese nombre de usuario</string>
 
     <!-- Synced Tabs -->
-   <!-- Text displayed to ask user to connect another device as no devices found with account -->
+    <!-- Text displayed to ask user to connect another device as no devices found with account -->
     <string name="synced_tabs_connect_another_device">Conectar otro dispositivo.</string>
     <!-- Text displayed asking user to re-authenticate -->
     <string name="synced_tabs_reauth">Por favor, vuelve a autenticarte.</string>
@@ -1538,8 +1533,6 @@
     <!-- Top Sites -->
     <!-- Title text displayed in the dialog when top sites limit is reached. -->
     <string name="top_sites_max_limit_title">Límite de sitios frecuentes alcanzado</string>
-    <!-- Content description text displayed in the dialog when top sites limit is reached. -->
-    <string name="top_sites_max_limit_content">Para agregar un nuevo sitio frecuente, elimina uno. Mantén presionado el sitio y selecciona eliminar.</string>
     <!-- Confirmation dialog button text when top sites limit is reached. -->
     <string name="top_sites_max_limit_confirmation_button">Vale, entendido</string>
 
@@ -1549,7 +1542,7 @@
     <!-- Content description for close button in collection placeholder. -->
     <string name="remove_home_collection_placeholder_content_description">Eliminar</string>
 
-    <!-- depcrecated: text for the firefox account onboarding card header
+    <!-- Deprecated: text for the firefox account onboarding card header
     The first parameter is the name of the app (e.g. Firefox Preview) -->
     <string name="onboarding_firefox_account_header">Saca el máximo provecho de %s.</string>
 
@@ -1557,4 +1550,9 @@
     <string name="no_collections_header1">Colecciona las cosas que te importan</string>
     <!-- Deprecated: Label to describe what collections are to a new user without any collections -->
     <string name="no_collections_description1">Agrupa búsquedas, sitios y pestañas similares para acceder a ellos rápidamente.</string>
-</resources>
+    <!-- Deprecated: text for the firefox account onboarding card header when we detect you're already signed in to -->
+    <string name="onboarding_firefox_account_auto_signin_header_2">Ya has iniciado sesión como %s en otro navegador Firefox de este teléfono. ¿Quieres iniciar sesión con esta cuenta?</string>
+    <!-- Deprecated: Describes the add to homescreen functionality -->
+    <string name="add_to_homescreen_description">Puedes agregar fácilmente este sitio web a la página de inicio de tu teléfono para navegar más rápido con una experiencia similar a una app.</string>
+
+    </resources>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index d56aacbe94..a2d4137e79 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -100,6 +100,8 @@
 
     <!-- Text for the banner message to tell users about our grid view feature. -->
     <string name="tab_tray_grid_view_banner_message">Modifiez la disposition des onglets ouverts. Allez dans les paramètres et sélectionnez « Grille » sous « Affichage des onglets ».</string>
+    <!-- Text for the positive action button to go to Settings for auto close tabs. -->
+    <string name="tab_tray_grid_view_banner_positive_button_text">Ouvrir les paramètres</string>
     <!-- Text for the negative action button to dismiss the Close Tabs Banner. -->
     <string name="tab_tray_grid_view_banner_negative_button_text">Ignorer</string>
 
diff --git a/app/src/main/res/values-gn/strings.xml b/app/src/main/res/values-gn/strings.xml
index bb797e3d4b..3db1d6d840 100644
--- a/app/src/main/res/values-gn/strings.xml
+++ b/app/src/main/res/values-gn/strings.xml
@@ -21,6 +21,10 @@
     <!-- No Private Tabs Message Description -->
     <string name="no_private_tabs_description">Ne rendaykekuéra ñemiguáva ojehecháta ápe.</string>
 
+    <!-- Default title for pinned Baidu top site that links to Baidu home page  -->
+    <string name="default_top_site_baidu">Baidu</string>
+    <!-- Default title for pinned JD top site that links to JD home page  -->
+    <string name="default_top_site_jd">JD</string>
     <!-- Message announced to the user when tab tray is selected with 1 tab -->
     <string name="open_tab_tray_single">1 embojuruja tendayke. Eikutu emoambue hag̃ua tendayke.</string>
     <!-- Message announced to the user when tab tray is selected with 0 or 2+ tabs -->
@@ -95,6 +99,13 @@
     <!-- Text for the negative action button to dismiss the Close Tabs Banner. -->
     <string name="tab_tray_close_tabs_banner_negative_button_text">Mboyke</string>
 
+    <!-- Text for the banner message to tell users about our grid view feature. -->
+    <string name="tab_tray_grid_view_banner_message">Emoambue tendayke ijurujáva oĩha. Eho moĩporãhápe ha eiporavo kora’ieta tendyke rechaha poravorãme.</string>
+    <!-- Text for the positive action button to go to Settings for auto close tabs. -->
+    <string name="tab_tray_grid_view_banner_positive_button_text">Eho ñembohekópe</string>
+    <!-- Text for the negative action button to dismiss the Close Tabs Banner. -->
+    <string name="tab_tray_grid_view_banner_negative_button_text">Mboyke</string>
+
     <!-- Home screen icons - Long press shortcuts -->
     <!-- Shortcut action to open new tab -->
     <string name="home_screen_shortcut_open_new_tab_2">Tendayke pyahu</string>
@@ -436,6 +447,10 @@
     <string name="preferences_marketing_data">Mba’ekuaarã jehepyme’ẽrã</string>
     <!-- Preference description for marketing data collection, parameter is the app name (e.g. Firefox) -->
     <string name="preferences_marketing_data_description">Emoherakuã mba’ekuaarã umi tembiapoite eipurúva %1$s rehegua Leanplum ndive, ore me’ẽhára pumbyry popeguáva.</string>
+    <!-- Title for studies preferences -->
+    <string name="preference_experiments_2">Ñembokatupyry</string>
+    <!-- Summary for studies preferences -->
+    <string name="preference_experiments_summary_2">Emoneĩ Mozilla-pe omohenda ha omongu’évo ñembokatupyry</string>
     <!-- Title for experiments preferences -->
     <string name="preference_experiments">Mba’epyahu</string>
     <!-- Summary for experiments preferences -->
@@ -589,6 +604,8 @@
     <string name="tab_tray_title">Embojuruja tendayke</string>
     <!-- Text shown in the menu for saving tabs to a collection -->
     <string name="tab_tray_menu_item_save">Eñongatu atyhápe</string>
+    <!-- Text shown in the menu for the collection selector -->
+    <string name="tab_tray_menu_select">Poravo</string>
     <!-- Text shown in the menu for sharing all tabs -->
     <string name="tab_tray_menu_item_share">Emoherakuã opaite tendayke</string>
     <!-- Text shown in the menu to view recently closed tabs -->
@@ -603,8 +620,18 @@
     <string name="tab_tray_menu_home">Eho ñepyrũhápe</string>
     <!-- Shortcut action to toggle private mode -->
     <string name="tab_tray_menu_toggle">Embojopyru tendayke ayvu</string>
+    <!-- Text shown in the multiselect menu for bookmarking selected tabs. -->
+    <string name="tab_tray_multiselect_menu_item_bookmark">Techaukaha</string>
+    <!-- Text shown in the multiselect menu for closing selected tabs. -->
+    <string name="tab_tray_multiselect_menu_item_close">Mboty</string>
+    <!-- Content description for tabs tray multiselect share button -->
+    <string name="tab_tray_multiselect_share_content_description">Emoherakuã tendayke mbosa’ypyre</string>
+    <!-- Content description for tabs tray multiselect menu -->
+    <string name="tab_tray_multiselect_menu_content_description">Tendayke poravorã mbosa’ypyre</string>
     <!-- Content description (not visible, for screen readers etc.): Removes tab from collection button. Removes the selected tab from collection when pressed -->
     <string name="remove_tab_from_collection">Embogue tendayke mbyatypyregua</string>
+    <!-- Text for button to enter multiselect mode in tabs tray -->
+    <string name="tabs_tray_select_tabs">Eiporavo tendayke</string>
     <!-- Content description (not visible, for screen readers etc.): Close tab button. Closes the current session when pressed -->
     <string name="close_tab">Emboty tendayke</string>
     <!-- Content description (not visible, for screen readers etc.): Close tab <title> button. First parameter is tab title  -->
@@ -987,6 +1014,12 @@
     <string name="snackbar_tab_closed">Tendayke mbotypyre</string>
     <!-- Text shown in snackbar when user closes all tabs -->
     <string name="snackbar_tabs_closed">Tendayke mbotypyre</string>
+    <!-- Text shown in snackbar when user closes tabs -->
+    <string name="snackbar_message_tabs_closed">¡Tendayke mbotypyre!</string>
+    <!-- Text shown in snackbar when user bookmarks a list of tabs -->
+    <string name="snackbar_message_bookmarks_saved">¡Techaukaha ñongatupyre!</string>
+    <!-- Text shown in snackbar action for viewing bookmarks -->
+    <string name="snackbar_message_bookmarks_view">Hecha</string>
     <!-- Text shown in snackbar when user adds a site to top sites -->
     <string name="snackbar_added_to_top_sites">¡Ojuajúma tenda iporãvévare!</string>
     <!-- Text shown in snackbar when user closes a private tab -->
diff --git a/app/src/main/res/values-nn-rNO/strings.xml b/app/src/main/res/values-nn-rNO/strings.xml
index 0eb9ff4714..f07b18880c 100644
--- a/app/src/main/res/values-nn-rNO/strings.xml
+++ b/app/src/main/res/values-nn-rNO/strings.xml
@@ -619,8 +619,14 @@
     <string name="tab_tray_multiselect_menu_item_bookmark">Bokmerke</string>
     <!-- Text shown in the multiselect menu for closing selected tabs. -->
     <string name="tab_tray_multiselect_menu_item_close">Lat att</string>
+    <!-- Content description for tabs tray multiselect share button -->
+    <string name="tab_tray_multiselect_share_content_description">Del valde faner</string>
+    <!-- Content description for tabs tray multiselect menu -->
+    <string name="tab_tray_multiselect_menu_content_description">Meny for valde faner</string>
     <!-- Content description (not visible, for screen readers etc.): Removes tab from collection button. Removes the selected tab from collection when pressed -->
     <string name="remove_tab_from_collection">Fjern fane frå samlinga</string>
+    <!-- Text for button to enter multiselect mode in tabs tray -->
+    <string name="tabs_tray_select_tabs">Vel faner</string>
     <!-- Content description (not visible, for screen readers etc.): Close tab button. Closes the current session when pressed -->
     <string name="close_tab">Lat att fane</string>
     <!-- Content description (not visible, for screen readers etc.): Close tab <title> button. First parameter is tab title  -->
@@ -999,6 +1005,10 @@
     <string name="snackbar_tab_closed">Fane attlaten</string>
     <!-- Text shown in snackbar when user closes all tabs -->
     <string name="snackbar_tabs_closed">Faner attlatne</string>
+    <!-- Text shown in snackbar when user closes tabs -->
+    <string name="snackbar_message_tabs_closed">Faner attlatne</string>
+    <!-- Text shown in snackbar when user bookmarks a list of tabs -->
+    <string name="snackbar_message_bookmarks_saved">Bokmerke lagra!</string>
     <!-- Text shown in snackbar action for viewing bookmarks -->
     <string name="snackbar_message_bookmarks_view">Vis</string>
     <!-- Text shown in snackbar when user adds a site to top sites -->