diff --git a/app/src/main/res/values-ast/strings.xml b/app/src/main/res/values-ast/strings.xml
index 8c071f231..9f178a695 100644
--- a/app/src/main/res/values-ast/strings.xml
+++ b/app/src/main/res/values-ast/strings.xml
@@ -3,7 +3,7 @@
     <!-- App name for private browsing mode, only the "Private" portion should be localized. -->
     <string name="app_name_private_2">Firefox Preview en privao</string>
     <!-- App name for private browsing mode, only the "Private" portion should be localized. -->
-    <string name="app_name_private_3">Firefox Preview (En privao)</string>
+    <string name="app_name_private_3">Firefox Preview (en privao)</string>
     <!-- Home Fragment -->
     <!-- Content description (not visible, for screen readers etc.): "Three dot" menu button. -->
     <string name="content_description_menu">Más opciones</string>
@@ -100,6 +100,8 @@
     <string name="search_scan_button">Escaniar</string>
     <!-- Button in the search view that lets a user search by using a shortcut -->
     <string name="search_shortcuts_button">Atayos</string>
+    <!-- Button in the search view when shortcuts are displayed that takes a user to the search engine settings -->
+    <string name="search_shortcuts_engine_settings">Axustes de los motores de gueta</string>
     <!-- Header displayed when selecting a shortcut search engine -->
     <string name="search_shortcuts_search_with_2">Y agora gueta con:</string>
     <!-- Button in the search suggestions onboarding that allows search suggestions in private sessions -->
@@ -291,6 +293,9 @@
     <!-- Settings Page Title -->
     <string name="settings_title">Axustes</string>
 
+    <!-- Sessions -->
+    <!-- Title for the list of tabs -->
+    <string name="tab_header_label">Llingüetes abiertes</string>
     <!-- Title for the list of tabs in the current private session -->
     <string name="tabs_header_private_title">Sesión privada</string>
     <!-- Title for the list of tabs in the current private session -->
@@ -487,7 +492,7 @@
     <string name="sync_add_new_device_connect_button">Coneutar otru preséu…</string>
 
     <!-- Text shown in the notification that pops up to remind the user that a private browsing session is active. -->
-    <string name="notification_pbm_delete_text_2">Zarrar les llingüetes privaes</string>
+    <string name="notification_pbm_delete_text_2">Toca pa zarrar les llingüetes privaes</string>
     <!-- Name of the "Powered by Fenix" notification channel. Displayed in the "App notifications" system settings for the app -->
     <string name="notification_powered_by_channel_name">Cola potencia de</string>
     <!-- Text shown in snackbar when user deletes a collection -->
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index b7ee3eed8..0db2722b9 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -61,6 +61,8 @@
     <string name="browser_menu_edit_bookmark">Edita l’adreça d’interès</string>
     <!-- Browser menu button that opens the addon manager -->
     <string name="browser_menu_addon_manager">Gestor de complements</string>
+    <!-- Text displayed when there are no add-ons to be shown -->
+    <string name="no_add_ons">No hi ha cap complement</string>
     <!-- Browser menu button that sends a user to help articles -->
     <string name="browser_menu_help">Ajuda</string>
     <!-- Browser menu button that sends a to a the what's new article -->
@@ -317,6 +319,10 @@
     <string name="preference_usage_data">Dades tècniques i d’ús</string>
     <!-- Preference description for usage and technical data collection -->
     <string name="preferences_usage_data_description">Comparteix dades sobre el rendiment, ús, maquinari i personalització del navegador amb Mozilla per ajudar-nos a millorar el %1$s</string>
+    <!-- Preference switch for marketing data collection -->
+    <string name="preferences_marketing_data">Dades de màrqueting</string>
+    <!-- Preference description for marketing data collection, parameter is the app name (e.g. Firefox) -->
+    <string name="preferences_marketing_data_description">Comparteix dades de funcions que utilitzeu al %1$s amb Leanplum, el nostre proveïdor de màrqueting mòbil.</string>
     <!-- Title for experiments preferences -->
     <string name="preference_experiments">Experiments</string>
     <!-- Summary for experiments preferences -->
@@ -748,6 +754,8 @@
     <!-- Message for copying the URL via long press on the toolbar -->
     <string name="url_copied">S’ha copiat l’URL</string>
 
+    <!-- Sample text for accessibility font size -->
+    <string name="accessibility_text_size_sample_text_1">Aquest és un exemple de text. Aquí es mostra com apareixerà el text quan augmenteu o reduïu la mida amb aquest paràmetre.</string>
     <!-- Summary for Accessibility Text Size Scaling Preference -->
     <string name="preference_accessibility_text_size_summary">Augmenteu o disminuïu la mida del text dels llocs web</string>
     <!-- Title for Accessibility Text Size Scaling Preference -->
@@ -822,6 +830,13 @@
     <!-- text for the Firefox Preview feature section header
     The first parameter is the name of the app (e.g. Firefox Preview) -->
     <string name="onboarding_feature_section_header">Coneixeu el %s</string>
+    <!-- text for the "What's New" onboarding card header -->
+    <string name="onboarding_whats_new_header1">Descobriu les novetats</string>
+    <!-- text for the "what's new" onboarding card description
+    The first parameter is the short name of the app (e.g. Firefox) -->
+    <string name="onboarding_whats_new_description">Teniu preguntes sobre el redisseny del %s? Voleu saber què ha canviat?</string>
+    <!-- text for underlined clickable link that is part of "what's new" onboarding card description that links to an FAQ -->
+    <string name="onboarding_whats_new_description_linktext">Vegeu les respostes aquí</string>
     <!-- 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">Traieu tot el profit al %s.</string>
@@ -843,12 +858,30 @@
     <string name="onboarding_firefox_account_automatic_signin_failed">No s’ha pogut iniciar la sessió</string>
     <!-- text for the tracking protection onboarding card header -->
     <string name="onboarding_tracking_protection_header">Protegiu-vos</string>
+    <!-- text for the tracking protection card description
+    The first parameter is the name of the app (e.g. Firefox Preview) -->
+    <string name="onboarding_tracking_protection_description1">El %s impedeix que els llocs web us facin el seguiment mentre navegueu.</string>
     <!-- text for tracking protection radio button option for standard level of blocking -->
     <string name="onboarding_tracking_protection_standard_button">Estàndard</string>
+    <!-- text for standard blocking option button description -->
+    <string name="onboarding_tracking_protection_standard_button_description">Es bloquen menys elements de seguiment, però les pàgines es carregaran amb normalitat</string>
     <!-- text for tracking protection radio button option for strict level of blocking -->
     <string name="onboarding_tracking_protection_strict_button">Estricta (recomanat)</string>
+    <!-- text for strict blocking option button description -->
+    <string name="onboarding_tracking_protection_strict_button_description">Es bloquen més elements de seguiment i, per tant, millora la protecció i el rendiment, però pot fer que alguns llocs no funcionin correctament</string>
+    <!-- text for the toolbar position card header
+        In English this is an idiom for "choose a side as in an argument or fight"
+        but it is ok to make this more literally about "choosing a position in a physical space -->
+    <string name="onboarding_toolbar_position_header">Posicioneu-vos</string>
+    <!-- text for the toolbar position card description -->
+    <string name="onboarding_toolbar_position_description">Proveu la navegació amb una sola mà amb la barra d’eines part inferior o moveu-la al capdamunt.</string>
     <!-- text for the private browsing onboarding card header -->
     <string name="onboarding_private_browsing_header">Navegueu amb privadesa</string>
+    <!-- text for the private browsing onboarding card description
+    The first parameter is an icon that represents private browsing -->
+    <string name="onboarding_private_browsing_description1">Obriu una pestanya privada una sola vegada: toqueu la icona %s.</string>
+    <!-- text for the private browsing onboarding card description, explaining how to always using private browsing -->
+    <string name="onboarding_private_browsing_always_description">Obriu pestanyes privades cada vegada: actualitzeu els paràmetres de navegació privada.</string>
     <!-- text for the private browsing onbording card button, that launches settings -->
     <string name="onboarding_private_browsing_button">Obre els paràmetres</string>
     <!-- text for the privacy notice onboarding card header -->
@@ -866,6 +899,8 @@
     <!-- Onboarding theme -->
     <!-- text for the theme picker onboarding card header -->
     <string name="onboarding_theme_picker_header">Trieu el tema</string>
+    <!-- text for the theme picker onboarding card description -->
+    <string name="onboarding_theme_picker_description1">Estalvieu bateria i descanseu la vista activant el mode fosc.</string>
     <!-- Automatic theme setting (will follow device setting) -->
     <string name="onboarding_theme_automatic_title">Automàtic</string>
     <!-- Summary of automatic theme setting (will follow device setting) -->
@@ -1065,6 +1100,10 @@
     <string name="preferences_passwords_sync_logins_sign_in">Inicia la sessió al Sync</string>
     <!-- Preference to access list of saved logins -->
     <string name="preferences_passwords_saved_logins">Inicis de sessió desats</string>
+    <!-- Description of empty list of saved passwords. Placeholder is replaced with app name.  -->
+    <string name="preferences_passwords_saved_logins_description_empty_text">Aquí es mostren els inicis de sessió que deseu o sincronitzeu en el %s.</string>
+    <!-- Preference to access list of saved logins -->
+    <string name="preferences_passwords_saved_logins_description_empty_learn_more_link">Més informació sobre el Sync.</string>
     <!-- Preference to access list of login exceptions that we never save logins for -->
     <string name="preferences_passwords_exceptions">Excepcions</string>
     <!-- Empty description of list of login exceptions that we never save logins for -->
@@ -1154,6 +1193,11 @@
     <!-- Text for the button to learn more about adding a custom search engine -->
     <string name="search_add_custom_engine_learn_more_label">Més informació</string>
 
+    <!-- Accessibility description for the form in which details about the custom search engine are entered -->
+    <string name="search_add_custom_engine_form_description">Detalls del motor de cerca personalitzat</string>
+    <!-- Accessibility description for the 'Learn more' link -->
+    <string name="search_add_custom_engine_learn_more_description">Enllaç a més informació</string>
+
     <!-- Text shown when a user leaves the name field empty -->
     <string name="search_add_custom_engine_error_empty_name">Escriviu el nom del motor de cerca</string>
     <!-- Text shown when a user tries to add a search engine that already exists -->
@@ -1171,17 +1215,41 @@
     <!-- Text shown when a user successfully deletes a custom search engine -->
     <string name="search_delete_search_engine_success_message">S’ha suprimit %s</string>
 
+    <!-- Title text shown for the migration screen to the new browser. Placeholder replaced with app name -->
+    <string name="migration_title">Us donem la benvinguda al nou %s</string>
+    <!-- Description text followed by a list of things migrating (e.g. Bookmarks, History). Placeholder replaced with app name-->
+    <string name="migration_description">Us espera un navegador redissenyat de cap a peus, amb millores de rendiment i funcionalitat que us ajudaran a ser més productius a Internet.\n\nEspereu mentre actualitzem el %s amb:</string>
     <!-- Text on the disabled button while in progress. Placeholder replaced with app name -->
     <string name="migration_updating_app_button_text">S’està actualitzant el %s…</string>
     <!-- Text on the enabled button. Placeholder replaced with app name-->
     <string name="migration_update_app_button">Inicia el %s</string>
+    <!-- Accessibility description text for a completed migration item -->
+    <string name="migration_icon_description">La migració ha acabat</string>
     <!--Text on list of migrated items (e.g. Settings, History, etc.)-->
     <string name="migration_text_passwords">Contrasenyes</string>
 
+    <!-- Heading for the instructions to allow a permission -->
+    <string name="phone_feature_blocked_intro">Per a permetre-ho:</string>
+    <!-- First step for the allowing a permission -->
+    <string name="phone_feature_blocked_step_settings">1. Aneu a la configuració de l’Android</string>
+
+    <!-- Second step for the allowing a permission -->
+    <string name="phone_feature_blocked_step_permissions"><![CDATA[2. Toqueu <b>Permisos</b>]]></string>
+    <!-- Third step for the allowing a permission (Fore example: Camera) -->
+    <string name="phone_feature_blocked_step_feature"><![CDATA[3. Activeu <b>%1$s</b>]]></string>
+
     <!-- Label that indicates a site is using a secure connection -->
     <string name="quick_settings_sheet_secure_connection">Connexió segura</string>
     <!-- Label that indicates a site is using a insecure connection -->
     <string name="quick_settings_sheet_insecure_connection">Connexió insegura</string>
+    <!-- Confirmation message for a dialog confirming if the user wants to delete all the permissions for all sites-->
+    <string name="confirm_clear_permissions_on_all_sites">Segur que voleu esborrar tots els permisos de tots els llocs?</string>
+    <!-- Confirmation message for a dialog confirming if the user wants to delete all the permissions for a site-->
+    <string name="confirm_clear_permissions_site">Segur que voleu esborrar tots els permisos per a aquest lloc?</string>
+    <!-- Confirmation message for a dialog confirming if the user wants to set default value a permission for a site-->
+    <string name="confirm_clear_permission_site">Segur que voleu esborrar aquest permís per a aquest lloc?</string>
+    <!-- label shown when there are not site exceptions to show in the site exception settings -->
+    <string name="no_site_exceptions">No hi ha cap excepció de lloc</string>
     <!-- Label for the Pocket default top site -->
     <string name="pocket_top_articles">Articles principals</string>
     <!-- Bookmark deletion confirmation -->
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index e72844956..80510386d 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -11,9 +11,14 @@
     <!-- Content description (not visible, for screen readers etc.): "Private Browsing" menu button. -->
     <string name="content_description_disable_private_browsing_button">Απενεργοποίηση ιδιωτικής περιήγησης</string>
 
+    <!-- Placeholder text shown in the search bar before a user enters text -->
+    <string name="search_hint">Αναζήτηση ή εισαγωγή διεύθυνσης</string>
     <!-- No Open Tabs Message Header -->
     <string name="no_open_tabs_header_2">Καμία ανοικτή καρτέλα</string>
 
+    <!-- No Open Tabs Message Description -->
+    <string name="no_open_tabs_description">Οι ανοικτές καρτέλες σας θα εμφανίζονται εδώ.</string>
+
     <!-- Delete session button to erase your history in a private session -->
     <string name="private_browsing_delete_session">Διαγραφή συνεδρίας</string>
 
@@ -86,11 +91,16 @@
     <!-- Text for default locale item -->
     <string name="default_locale_text">Χρήση γλώσσας συσκευής</string>
 
+    <!-- Placeholder text shown in the search bar before a user enters text -->
+    <string name="locale_search_hint">Αναζήτηση γλώσσας</string>
+
     <!-- Search Fragment -->
     <!-- Button in the search view that lets a user search by scanning a QR code -->
     <string name="search_scan_button">Σάρωση</string>
     <!-- Button in the search view that lets a user search by using a shortcut -->
     <string name="search_shortcuts_button">Συντομεύσεις</string>
+    <!-- Button in the search view when shortcuts are displayed that takes a user to the search engine settings -->
+    <string name="search_shortcuts_engine_settings">Ρυθμίσεις μηχανής αναζήτησης</string>
     <!-- DEPRECATED: Header displayed when selecting a shortcut search engine -->
     <string name="search_shortcuts_search_with">Αναζήτηση με</string>
     <!-- Header displayed when selecting a shortcut search engine -->
@@ -102,6 +112,9 @@
     <!-- Text preview for smaller sized widgets -->
     <string name="search_widget_text_short">Αναζήτηση</string>
 
+    <!-- Text preview for larger sized widgets -->
+    <string name="search_widget_text_long">Αναζήτηση στο διαδίκτυο</string>
+
     <!-- Preferences -->
     <!-- Title for the settings page-->
     <string name="settings">Ρυθμίσεις</string>
@@ -118,6 +131,10 @@
     <!-- Preference linking to about page for Fenix
         The first parameter is the name of the app defined in app_name (for example: Fenix) -->
     <string name="preferences_about">Σχετικά με το %1$s</string>
+    <!-- Preference linking to the your rights SUMO page -->
+    <string name="preferences_your_rights">Τα δικαιώματά σας</string>
+    <!-- Preference for settings related to saved passwords -->
+    <string name="preferences_passwords">Κωδικοί πρόσβασης</string>
     <!-- Preference for settings related to saved credit cards and addresses -->
     <string name="preferences_credit_cards_addresses">Πιστωτικές κάρτες και διευθύνσεις</string>
     <!-- Preference category for privacy settings -->
@@ -153,6 +170,14 @@
     <string name="preferences_privacy_link">Σημείωση απορρήτου</string>
     <!-- Preference category for developer tools -->
     <string name="developer_tools_category">Εργαλεία προγραμματιστή</string>
+    <!-- Preference title for switch preference to show a clipboard suggestion when searching -->
+    <string name="preferences_show_clipboard_suggestions">Εμφάνιση προτάσεων προχείρου</string>
+    <!-- Preference title for switch preference to suggest browsing history when searching -->
+    <string name="preferences_search_browsing_history">Αναζήτηση ιστορικού περιήγησης</string>
+    <!-- Preference title for switch preference to suggest bookmarks when searching -->
+    <string name="preferences_search_bookmarks">Αναζήτηση σελιδοδεικτών</string>
+    <!-- Preference for account settings -->
+    <string name="preferences_account_settings">Ρυθμίσεις λογαριασμού</string>
     <!-- Preference for add_ons -->
     <string name="preferences_addons">Πρόσθετα</string>
 
@@ -171,9 +196,19 @@
     <string name="preferences_sign_out">Αποσύνδεση</string>
     <!-- Preference displays and allows changing current FxA device name -->
     <string name="preferences_sync_device_name">Όνομα συσκευής</string>
+    <!-- Text shown when user enters empty device name -->
+    <string name="empty_device_name_error">Το όνομα συσκευής δεν μπορεί να είναι κενό.</string>
     <!-- Label indicating that sync is in progress -->
     <string name="sync_syncing_in_progress">Συγχρονισμός…</string>
 
+    <!-- Text for displaying the default device name.
+        The first parameter is the application name, the second is the device manufacturer name
+        and the third is the device model. -->
+    <string name="default_device_name">%s στο %s %s</string>
+
+    <!-- %s is the device name -->
+    <string name="fxa_tab_received_from_notification_name">Καρτέλα από %s</string>
+
     <!-- Preference for tracking protection exceptions -->
     <string name="preferences_tracking_protection_exceptions">Εξαιρέσεις</string>
     <!-- Text displayed when there are no exceptions, with learn more link that brings users to a tracking protection SUMO page -->
@@ -247,6 +282,8 @@
     <string name="add_tab">Προσθήκη καρτέλας</string>
     <!-- Content description (not visible, for screen readers etc.): Close tab button. Closes the current session when pressed -->
     <string name="close_tab">Κλείσιμο καρτέλας</string>
+    <!-- Open tabs menu item to close all tabs -->
+    <string name="tabs_menu_close_all_tabs">Κλείσιμο όλων των καρτελών</string>
     <!-- Content description (not visible, for screen readers etc.): Opens the tab menu when pressed -->
     <string name="tab_menu">Μενού καρτελών</string>
     <!-- Button in the current session menu. Deletes the session when pressed -->
@@ -255,6 +292,10 @@
     <string name="current_session_save">Αποθήκευση</string>
     <!-- Button in the current session menu. Opens the share menu when pressed -->
     <string name="current_session_share">Κοινή χρήση</string>
+    <!-- Text for the menu button to delete a collection -->
+    <string name="collection_delete">Διαγραφή συλλογής</string>
+    <!-- Text for the menu button to rename a collection -->
+    <string name="collection_rename">Μετονομασία συλλογής</string>
     <!-- Text for the menu button to remove a top site -->
     <string name="remove_top_site">Αφαίρεση</string>
 
@@ -283,6 +324,10 @@
     <!-- Content Description for session item menu button -->
     <string name="content_description_session_menu">Επιλογές συνεδρίας</string>
 
+    <!-- Screen title for editing bookmarks -->
+    <string name="bookmark_edit">Επεξεργασία σελιδοδείκτη</string>
+    <!-- Screen title for adding a bookmarks folder -->
+    <string name="bookmark_add_folder">Προσθήκη φακέλου</string>
     <!-- Snackbar edit button shown after a bookmark has been created. -->
     <string name="edit_bookmark_snackbar_action">ΕΠΕΞΕΡΓΑΣΙΑ</string>
     <!-- Bookmark overflow menu edit button -->
@@ -301,6 +346,10 @@
     <string name="bookmark_menu_delete_button">Διαγραφή</string>
     <!--Bookmark overflow menu save button -->
     <string name="bookmark_menu_save_button">Αποθήκευση</string>
+    <!-- Bookmark editing screen title -->
+    <string name="edit_bookmark_fragment_title">Επεξεργασία σελιδοδείκτη</string>
+    <!-- Bookmark folder editing screen title -->
+    <string name="edit_bookmark_folder_fragment_title">Επεξεργασία φακέλου</string>
     <!-- Bookmark URL editing field label -->
     <string name="bookmark_url_label">URL</string>
     <!-- Bookmark FOLDER editing field label -->
diff --git a/app/src/main/res/values-hr/strings.xml b/app/src/main/res/values-hr/strings.xml
index dff531c86..f43ca5ff5 100644
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@@ -35,7 +35,7 @@
     <!-- Text for the positive button -->
     <string name="cfr_pos_button_text">Dodaj prečac</string>
     <!-- Text for the negative button -->
-    <string name="cfr_neg_button_text">Ne hvala</string>
+    <string name="cfr_neg_button_text">Ne, hvala</string>
 
     <!-- Home screen icons - Long press shortcuts -->
     <!-- Shortcut action to open new tab -->
@@ -102,7 +102,7 @@
     <!-- Browser menu button to put the the current page in reader mode -->
     <string name="browser_menu_read">Prikaz za čitanje</string>
     <!-- Browser menu button to open the current page in an external app -->
-    <string name="browser_menu_open_app_link">Otvori u programu</string>
+    <string name="browser_menu_open_app_link">Otvori u aplikaciji</string>
     <!-- Browser menu button to configure reader mode appearance e.g. the used font type and size -->
     <string name="browser_menu_read_appearance">Izgled</string>
 
@@ -178,7 +178,7 @@
     <!-- Preference for settings related to saved credit cards and addresses -->
     <string name="preferences_credit_cards_addresses">Kreditne kartice i adrese</string>
     <!-- Preference for settings related to changing the default browser -->
-    <string name="preferences_set_as_default_browser">Postavi kao standardni preglednik</string>
+    <string name="preferences_set_as_default_browser">Postavi kao zadani preglednik</string>
     <!-- Preference category for advanced settings -->
     <string name="preferences_category_advanced">Napredno</string>
     <!-- Preference category for privacy settings -->
@@ -217,7 +217,7 @@
     <!-- Preference for data choices -->
     <string name="preferences_data_choices">Izbori za podatke</string>
     <!-- Preference for data collection -->
-    <string name="preferences_data_collection">Zbirka podataka</string>
+    <string name="preferences_data_collection">Skupljanje podataka</string>
     <!-- Preference linking to the privacy notice -->
     <string name="preferences_privacy_link">Obavijest o privatnosti</string>
     <!-- Preference category for developer tools -->
@@ -239,7 +239,7 @@
     <!-- Preference for account settings -->
     <string name="preferences_account_settings">Postavke računa</string>
     <!-- Preference for open links in third party apps -->
-    <string name="preferences_open_links_in_apps">Otvori poveznice u programima</string>
+    <string name="preferences_open_links_in_apps">Otvori poveznice u aplikacijama</string>
 
     <!-- Preference for add_ons -->
     <string name="preferences_addons">Dodaci</string>
@@ -689,7 +689,7 @@
     <!-- Confirmation dialog button -->
     <string name="sync_confirmation_button">Razumijem</string>
     <!-- Share error message -->
-    <string name="share_error_snackbar">Nije moguće dijeliti s ovim programom</string>
+    <string name="share_error_snackbar">Nije moguće dijeliti s ovom aplikacijom</string>
     <!-- Add new device screen title -->
     <string name="sync_add_new_device_title">Pošalji na uređaj</string>
     <!-- Text for the warning message on the Add new device screen -->
diff --git a/app/src/main/res/values-lt/strings.xml b/app/src/main/res/values-lt/strings.xml
new file mode 100644
index 000000000..b40fa6060
--- /dev/null
+++ b/app/src/main/res/values-lt/strings.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- App name for private browsing mode, only the "Private" portion should be localized. -->
+    <string name="app_name_private_2">Privačioji „Firefox Preview“</string>
+    <!-- App name for private browsing mode, only the "Private" portion should be localized. -->
+    <string name="app_name_private_3">„Firefox Preview“ (privačioji)</string>
+    <!-- Home Fragment -->
+    <!-- Content description (not visible, for screen readers etc.): "Three dot" menu button. -->
+    <string name="content_description_menu">Daugiau parinkčių</string>
+    <!-- Content description (not visible, for screen readers etc.): "Private Browsing" menu button. -->
+    <string name="content_description_private_browsing_button">Įjungti privatųjį naršymą</string>
+    <!-- Content description (not visible, for screen readers etc.): "Private Browsing" menu button. -->
+    <string name="content_description_disable_private_browsing_button">Išjungti privatųjį naršymą</string>
+    <!-- Placeholder text shown in the search bar before a user enters text -->
+    <string name="search_hint">Ieškokite arba įveskite adresą</string>
+
+    </resources>
diff --git a/app/src/main/res/values-my/strings.xml b/app/src/main/res/values-my/strings.xml
index 25af31076..9dc6d4741 100644
--- a/app/src/main/res/values-my/strings.xml
+++ b/app/src/main/res/values-my/strings.xml
@@ -22,6 +22,11 @@
     <!-- Private Browsing -->
     <!-- Title for private session option -->
     <string name="private_browsing_title">သင် ကိုယ်ပိုင်အပိုင်းထဲတွင် ရှိနေသည်။</string>
+    <!-- Explanation for private browsing displayed to users on home view when they first enable private mode
+        The first parameter is the name of the app defined in app_name (for example: Fenix) -->
+    <string name="private_browsing_placeholder_description">% 1 $ s သည်သင်အက်ပ်မှထွက်သောအခါသို့မဟုတ်သီးသန့် tabs အားလုံးပိတ်သောအခါသင်၏ရှာဖွေခြင်းနှင့်ရှာဖွေခြင်းရာဇဝင်ကိုရှင်းလင်းသည်။ ၎င်းသည်သင့်အားဝက်ဘ်ဆိုက်များသို့မဟုတ်သင်၏အင်တာနက် ၀ န်ဆောင်မှုပေးသူများအတွက်အမည်မသိစေသော်လည်း၎င်းကိုပြုလုပ်သည်
+        သင်အွန်လိုင်းလုပ်တာကိုဒီကိရိယာကိုအသုံးပြုတဲ့သူတိုင်းထံမှလျှို့ဝှက်ထားရန်ပိုလွယ်ကူသည်။</string>
+    <string name="private_browsing_common_myths">ပုဂ္ဂလိက browsing ဆိုင်ရာ အမြင်မှားများ</string>
     <!-- Delete session button to erase your history in a private session -->
     <string name="private_browsing_delete_session">အပိုင်း ကိုဖျက်ပါ</string>
 
@@ -132,6 +137,8 @@
     <string name="search_suggestions_onboarding_allow_button">ခွင့်ပြုပါ</string>
     <!-- Button in the search suggestions onboarding that does not allow search suggestions in private sessions -->
     <string name="search_suggestions_onboarding_do_not_allow_button">ခွင့်မပြုပါနှင့်</string>
+    <!-- Search suggestion onboarding hint title text -->
+    <string name="search_suggestions_onboarding_title">သီးသန့်အစည်းအဝေးများတွင်ရှာဖွေရေးအကြံပြုချက်များကိုခွင့်ပြုပါ။</string>
     <!-- Search suggestion onboarding hint Learn more link text -->
     <string name="search_suggestions_onboarding_learn_more_link">ပိုမိုလေ့လာရန်</string>
 
diff --git a/app/src/main/res/values-oc/strings.xml b/app/src/main/res/values-oc/strings.xml
index c6f75faae..156224a69 100644
--- a/app/src/main/res/values-oc/strings.xml
+++ b/app/src/main/res/values-oc/strings.xml
@@ -15,12 +15,25 @@
     <!-- Delete session button to erase your history in a private session -->
     <string name="private_browsing_delete_session">Suprimir la session</string>
 
+    <!-- Text for the positive button -->
+    <string name="cfr_pos_button_text">Apondre un acorchi</string>
+    <!-- Text for the negative button -->
+    <string name="cfr_neg_button_text">Non, mercé</string>
+
     <!-- Home screen icons - Long press shortcuts -->
     <!-- Shortcut action to open new tab -->
     <string name="home_screen_shortcut_open_new_tab_2">Onglet novèl</string>
 
+    <!-- Shortcut action to open new private tab -->
+    <string name="home_screen_shortcut_open_new_private_tab_2">Novèl onglet de nav. privada</string>
+
+    <!-- Browser Fragment -->
+    <!-- Content description (not visible, for screen readers etc.): Navigate to open tabs -->
+    <string name="browser_tabs_button">Onglets dobèrts</string>
     <!-- Content description (not visible, for screen readers etc.): Navigate backward (browsing history) -->
     <string name="browser_menu_back">Tornar</string>
+    <!-- Content description (not visible, for screen readers etc.): Navigate forward (browsing history) -->
+    <string name="browser_menu_forward">Pagina seguenta</string>
     <!-- Content description (not visible, for screen readers etc.): Refresh current website -->
     <string name="browser_menu_refresh">Actualizar</string>
     <!-- Content description (not visible, for screen readers etc.): Bookmark the current page -->
@@ -37,8 +50,14 @@
     <string name="browser_menu_settings">Paramètres</string>
     <!-- Browser menu button that opens a user's library -->
     <string name="browser_menu_your_library">Vòstra bibliotèca</string>
+    <!-- Browser menu toggle that requests a desktop site -->
+    <string name="browser_menu_desktop_site">Version ordenador</string>
+    <!-- Browser menu toggle that adds a shortcut to the site on the device home screen. -->
+    <string name="browser_menu_add_to_homescreen">Apondre a l’ecran d’acuèlh</string>
     <!-- Browser menu toggle that installs a Progressive Web App shortcut to the site on the device home screen. -->
     <string name="browser_menu_install_on_homescreen">Installar</string>
+    <!-- Browser menu button that opens the find in page menu -->
+    <string name="browser_menu_find_in_page">Recercar dins la pagina</string>
     <!-- Browser menu button that creates a private tab -->
     <string name="browser_menu_private_tab">Onglet privat</string>
     <!-- Browser menu button that creates a new tab -->
@@ -72,6 +91,14 @@
 
     <!-- Button in the search view that lets a user search by using a shortcut -->
     <string name="search_shortcuts_button">Acorchis</string>
+    <!-- DEPRECATED: Header displayed when selecting a shortcut search engine -->
+    <string name="search_shortcuts_search_with">Recercar amb</string>
+    <!-- Header displayed when selecting a shortcut search engine -->
+    <string name="search_shortcuts_search_with_2">Aqueste còp, recercar amb :</string>
+    <!-- Button in the search suggestions onboarding that allows search suggestions in private sessions -->
+    <string name="search_suggestions_onboarding_allow_button">Autorizar</string>
+    <!-- Button in the search suggestions onboarding that does not allow search suggestions in private sessions -->
+    <string name="search_suggestions_onboarding_do_not_allow_button">Autorizar pas</string>
     <!-- Search suggestion onboarding hint title text -->
     <string name="search_suggestions_onboarding_title">Autorizar las suggestions de recèrca en navegacion privada ?</string>
     <!-- Search suggestion onboarding hint Learn more link text -->
@@ -106,13 +133,140 @@
 
     <!-- Preference for settings related to saved passwords -->
     <string name="preferences_passwords">Senhals</string>
+    <!-- Preference for accessibility -->
+    <string name="preferences_accessibility">Accessibilitat</string>
     <!-- Preference category for account information -->
     <string name="preferences_category_account">Compte</string>
+    <!-- Preference shown on banner to sign into account -->
+    <string name="preferences_sign_in">Connexion</string>
+    <!-- Preference for changing where the toolbar is positioned -->
+    <string name="preferences_toolbar">Barra d’aisinas</string>
     <!-- Preference for changing default theme to dark or light mode -->
     <string name="preferences_theme">Tèma</string>
+    <!-- Preference for settings related to visual options -->
+    <string name="preferences_customize">Personalizar</string>
+    <!-- Preference shown instead of account display name while account profile information isn't available yet. -->
+    <string name="preferences_account_default_name">Compte Firefox</string>
     <!-- Preference for language -->
     <string name="preferences_language">Lenga</string>
 
+    <!-- Preference category for developer tools -->
+    <string name="developer_tools_category">Aisinas pels desvolopaires</string>
+    <!-- Preference for account settings -->
+    <string name="preferences_account_settings">Paramètres del compte</string>
+    <!-- Preference for add_ons -->
+    <string name="preferences_addons">Moduls complementaris</string>
+
+    <!-- Account Preferences -->
+    <!-- Preference for triggering sync -->
+    <string name="preferences_sync_now">Sincronizar ara</string>
+    <!-- Preference for syncing history -->
+    <string name="preferences_sync_history">Istoric</string>
+    <!-- Preference for syncing bookmarks -->
+    <string name="preferences_sync_bookmarks">Marcapaginas</string>
+    <!-- Preference for syncing logins -->
+    <string name="preferences_sync_logins">Identificants</string>
+
+    <!-- Preference for signing out -->
+    <string name="preferences_sign_out">Desconnexion</string>
+    <!-- Preference displays and allows changing current FxA device name -->
+    <string name="preferences_sync_device_name">Nom del periferic</string>
+    <!-- Text shown when user enters empty device name -->
+    <string name="empty_device_name_error">Lo nom del periferic pòt pas èsser void.</string>
+    <!-- Label indicating that sync is in progress -->
+    <string name="sync_syncing_in_progress">Sincronizacion…</string>
+
+    <!-- Send Tab -->
+    <!-- Name of the "receive tabs" notification channel. Displayed in the "App notifications" system settings for the app -->
+    <string name="fxa_received_tab_channel_name">Onglets recebuts</string>
+    <!--  The body for these is the URL of the tab received  -->
+    <string name="fxa_tab_received_notification_name">Onglet recebut</string>
+    <!-- When multiple tabs have been received -->
+    <string name="fxa_tabs_received_notification_name">Onglets recebuts</string>
+    <!-- %s is the device name -->
+    <string name="fxa_tab_received_from_notification_name">Onglet de %s</string>
+
+    <!-- Advanced Preferences -->
+    <!-- Preference for tracking protection settings -->
+    <string name="preferences_tracking_protection_settings">Proteccion contra lo seguiment</string>
+    <!-- Preference switch for tracking protection -->
+    <string name="preferences_tracking_protection">Proteccion contra lo seguiment</string>
+    <!-- Preference for tracking protection exceptions -->
+    <string name="preferences_tracking_protection_exceptions">Excepcions</string>
+    <!-- Text displayed when there are no exceptions, with learn more link that brings users to a tracking protection SUMO page -->
+    <string name="exceptions_empty_message_learn_more_link">Ne saber mai</string>
+
+    <!-- Preference for removing FxA account -->
+    <string name="preferences_sync_remove_account">Suprimir lo compte</string>
+
+    <!-- Button to cancel pairing -->
+    <string name="pair_cancel">Anullar</string>
+
+    <!-- Theme Preferences -->
+    <!-- Preference for using light theme -->
+    <string name="preference_light_theme">Clar</string>
+    <!-- Preference for using dark theme -->
+    <string name="preference_dark_theme">Fosc</string>
+
+    <!-- Library -->
+    <!-- Option in Library to open Sessions page -->
+    <string name="library_sessions">Sessions</string>
+    <!-- Option in Library to open Screenshots page -->
+    <string name="library_screenshots">Capturas d’ecran</string>
+    <!-- Option in Library to open Downloads page -->
+    <string name="library_downloads">Telecargaments</string>
+    <!-- Option in library to open Bookmarks page -->
+    <string name="library_bookmarks">Marcapaginas</string>
+    <!-- Option in library to open Desktop Bookmarks root page -->
+    <string name="library_desktop_bookmarks_root">Marcapaginas de l’ordenador</string>
+    <!-- Option in library to open Desktop Bookmarks "menu" page -->
+    <string name="library_desktop_bookmarks_menu">Menú dels marcapaginas</string>
+    <!-- Option in library to open Desktop Bookmarks "toolbar" page -->
+    <string name="library_desktop_bookmarks_toolbar">Barra personala</string>
+    <!-- Option in library to open Desktop Bookmarks "unfiled" page -->
+    <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 Reading List -->
+    <string name="library_reading_list">Lista de lectura</string>
+    <!-- Menu Item Label for Search in Library -->
+    <string name="library_search">Recercar</string>
+    <!-- Library Page Title -->
+    <string name="library_title">Bibliotèca</string>
+    <!-- Settings Page Title -->
+    <string name="settings_title">Paramètres</string>
+    <!-- Content description (not visible, for screen readers etc.): "Close button for library settings" -->
+    <string name="content_description_close_button">Tampar</string>
+
+    <!-- Sessions -->
+    <!-- Title for the list of tabs -->
+    <string name="tab_header_label">Onglets dobèrts</string>
+    <!-- Title for the list of tabs in the current private session -->
+    <string name="tabs_header_private_title">Session privada</string>
+    <!-- Title for the list of tabs in the current private session -->
+    <string name="tabs_header_private_tabs_title">Onglets privats</string>
+    <!-- Content description (not visible, for screen readers etc.): Add tab button. Adds a news tab when pressed -->
+    <string name="add_tab">Apondre un onlget</string>
+    <!-- Content description (not visible, for screen readers etc.): Close tab button. Closes the current session when pressed -->
+    <string name="close_tab">Tampar l’onglet</string>
+    <!-- Content description (not visible, for screen readers etc.): Close tab <title> button. First parameter is tab title  -->
+    <string name="close_tab_title">Tampar l’onglet %s</string>
+    <!-- Tab menu item to share the tab -->
+    <string name="tab_share">Partejar aqueste onglet</string>
+    <!-- Button in the current session menu. Deletes the session when pressed -->
+    <string name="current_session_delete">Suprimir</string>
+    <!-- Button in the current session menu. Saves the session when pressed -->
+    <string name="current_session_save">Enregistrar</string>
+    <!-- Button in the current session menu. Opens the share menu when pressed -->
+    <string name="current_session_share">Partejar</string>
+
+    <!-- Text for the menu button to remove a top site -->
+    <string name="remove_top_site">Suprimir</string>
+
+    <!-- Text for positive action to delete history in deleting history dialog -->
+    <string name="history_clear_dialog">Escafar</string>
+    <!-- Text for the button to delete a single history item -->
+    <string name="history_delete_item">Suprimir</string>
     <!-- Text for the header that groups the history for last 24 hours -->
     <string name="history_24_hours">Las darrièras 24 oras</string>
     <!-- Text for the header that groups the history the past 7 days -->
@@ -122,4 +276,60 @@
     <!-- Text for the header that groups the history older than the last month -->
     <string name="history_older">Mai ancian</string>
 
+    <!-- Close tab button text on the tab crash page -->
+    <string name="tab_crash_close">Tampar l’onglet</string>
+
+    <!-- Restore tab button text on the tab crash page -->
+    <string name="tab_crash_restore">Restablir l’onglet</string>
+
+    <!-- Bookmark overflow menu copy button -->
+    <string name="bookmark_menu_copy_button">Copiar</string>
+    <!-- Bookmark overflow menu share button -->
+    <string name="bookmark_menu_share_button">Partejar</string>
+
+    <!-- Bookmark overflow menu delete button -->
+    <string name="bookmark_menu_delete_button">Suprimir</string>
+    <!--Bookmark overflow menu save button -->
+    <string name="bookmark_menu_save_button">Enregistrar</string>
+    <!-- Bookmark URL editing field label -->
+    <string name="bookmark_url_label">URL</string>
+    <!-- Bookmark NAME editing field label -->
+    <string name="bookmark_name_label">NOM</string>
+    <!-- Bookmark editing error missing or improper URL -->
+    <string name="bookmark_invalid_url_error">URL invalida</string>
+
+    <!-- Button label that take the user to the Android App setting -->
+    <string name="phone_feature_go_to_settings">Anar als paramètres</string>
+    <!-- Preference for altering the camera access for all websites -->
+    <string name="preference_phone_feature_camera">Camèra</string>
+    <!-- Preference for altering the microphone access for all websites -->
+    <string name="preference_phone_feature_microphone">Microfòn</string>
+    <!-- Preference for altering the location access for all websites -->
+    <string name="preference_phone_feature_location">Emplaçament</string>
+    <!-- Preference for altering the notification access for all websites -->
+    <string name="preference_phone_feature_notification">Notificacion</string>
+
+    <!-- Content description (not visible, for screen readers etc.): button to close the collection creator -->
+    <string name="create_collection_close">Tampar</string>
+    <!-- Button to save currently selected tabs in the "select tabs" step of the collection creator-->
+    <string name="create_collection_save">Enregistrar</string>
+
+    <!-- Share screen header -->
+    <string name="share_header_2">Partejar</string>
+    <!-- Content description (not visible, for screen readers etc.):
+        "Share" button. Opens the share menu when pressed. -->
+    <string name="share_button_content_description">Partejar</string>
+    <!-- Sub-header in the dialog to share a link to another app -->
+    <string name="share_link_subheader">Partejar un ligam</string>
+    <!-- Sub-header in the dialog to share a link to another sync device -->
+    <string name="share_device_subheader">Enviar al periferic</string>
+    <!-- An option from the share dialog to send link to all other sync devices -->
+    <string name="sync_send_to_all">Enviar a totes los periferics</string>
+    <!-- Text displayed when sync is offline and cannot be accessed -->
+    <string name="sync_offline">Fòra linha</string>
+    <!-- Add new device screen title -->
+    <string name="sync_add_new_device_title">Enviar al periferic</string>
+    <!-- Text for the warning message on the Add new device screen -->
+    <string name="sync_add_new_device_message">Cap de periferic pas connectat</string>
+
     </resources>
diff --git a/app/src/main/res/values-pt-rPT/strings.xml b/app/src/main/res/values-pt-rPT/strings.xml
index bf897794f..121f7feaa 100644
--- a/app/src/main/res/values-pt-rPT/strings.xml
+++ b/app/src/main/res/values-pt-rPT/strings.xml
@@ -315,7 +315,7 @@
     <!-- Preference switch for Telemetry -->
     <string name="preferences_telemetry">Telemetria</string>
     <!-- Preference switch for usage and technical data collection -->
-    <string name="preference_usage_data">Utilização e dados técnicos</string>
+    <string name="preference_usage_data">Dados técnicos e de utilização</string>
     <!-- Preference description for usage and technical data collection -->
     <string name="preferences_usage_data_description">Partilha dados de desempenho, utilização, hardware e personalização sobre o seu navegador com a Mozilla para nos ajudar a tornar o %1$s melhor</string>
     <!-- Preference switch for marketing data collection -->
diff --git a/app/src/main/res/values-sl/strings.xml b/app/src/main/res/values-sl/strings.xml
index c6fcbf15c..72652972c 100644
--- a/app/src/main/res/values-sl/strings.xml
+++ b/app/src/main/res/values-sl/strings.xml
@@ -123,6 +123,9 @@
     <!-- Search suggestion onboarding hint Learn more link text -->
     <string name="search_suggestions_onboarding_learn_more_link">Več o tem</string>
 
+    <!-- Search Widget -->
+    <!-- Text preview for smaller sized widgets -->
+    <string name="search_widget_text_short">Iskanje</string>
     <!-- Text preview for larger sized widgets -->
     <string name="search_widget_text_long">Iskanje po spletu</string>
 
@@ -144,6 +147,8 @@
     <string name="preferences_search_address_bar">Naslovna vrstica</string>
     <!-- Preference linking to help about Fenix -->
     <string name="preferences_help">Pomoč</string>
+    <!-- Preference link to rating Fenix on the Play Store -->
+    <string name="preferences_rate">Oceni v trgovini Google Play</string>
     <!-- Preference for giving feedback about Fenix -->
     <string name="preferences_feedback">Sporočite nam svoje mnenje</string>
     <!-- Preference linking to about page for Fenix
@@ -175,20 +180,30 @@
     <string name="preferences_accessibility">Dostopnost</string>
     <!-- Preference category for account information -->
     <string name="preferences_category_account">Račun</string>
+    <!-- Preference shown on banner to sign into account -->
+    <string name="preferences_sign_in">Prijava</string>
     <!-- Preference for changing where the toolbar is positioned -->
     <string name="preferences_toolbar">Orodna vrstica</string>
     <!-- Preference for changing default theme to dark or light mode -->
     <string name="preferences_theme">Tema</string>
+    <!-- Preference for settings related to visual options -->
+    <string name="preferences_customize">Prilagodi</string>
     <!-- Preference description for banner about signing in -->
     <string name="preferences_sign_in_description">Sinhronizirajte zaznamke, gesla in ostalo s Firefox Računom</string>
     <!-- Preference shown instead of account display name while account profile information isn't available yet. -->
     <string name="preferences_account_default_name">Firefox Račun</string>
     <!-- Preference for language -->
     <string name="preferences_language">Jezik</string>
+    <!-- Preference for data choices -->
+    <string name="preferences_data_choices">Podatkovne možnosti</string>
+    <!-- Preference for data collection -->
+    <string name="preferences_data_collection">Zbiranje podatkov</string>
     <!-- Preference linking to the privacy notice -->
     <string name="preferences_privacy_link">Obvestilo o zasebnosti</string>
     <!-- Preference category for developer tools -->
     <string name="developer_tools_category">Razvojna orodja</string>
+    <!-- Preference for developers -->
+    <string name="preferences_remote_debugging">Oddaljeno razhroščevanje preko USB</string>
     <!-- Preference title for switch preference to show search shortcuts -->
     <string name="preferences_show_search_shortcuts">Prikaži bližnjice za iskanje</string>
     <!-- Preference title for switch preference to show search suggestions -->
@@ -198,6 +213,8 @@
     <string name="preferences_show_search_suggestions_in_private">Prikaži v zasebnih sejah</string>
     <!-- Preference title for switch preference to show a clipboard suggestion when searching -->
     <string name="preferences_show_clipboard_suggestions">Prikaži predloge odložišča</string>
+    <!-- Preference title for switch preference to suggest browsing history when searching -->
+    <string name="preferences_search_browsing_history">Išči po zgodovini iskanja</string>
     <!-- Preference title for switch preference to suggest bookmarks when searching -->
     <string name="preferences_search_bookmarks">Iskanje po zaznamkih</string>
     <!-- Preference for account settings -->
@@ -217,6 +234,8 @@
     <string name="preferences_sync_bookmarks">Zaznamki</string>
     <!-- Preference for syncing logins -->
     <string name="preferences_sync_logins">Prijave</string>
+    <!-- Preference for signing out -->
+    <string name="preferences_sign_out">Odjava</string>
     <!-- Preference displays and allows changing current FxA device name -->
     <string name="preferences_sync_device_name">Ime naprave</string>
     <!-- Text shown when user enters empty device name -->
@@ -254,18 +273,36 @@
     <string name="preference_usage_data">Uporaba in tehnični podatki</string>
     <!-- Preference description for usage and technical data collection -->
     <string name="preferences_usage_data_description">Pošilja podatke o učinkovitosti, uporabi, strojni opremi in prilagoditvah organizaciji Mozilla, da lahko naredi %1$s boljši</string>
+    <!-- Preference switch for marketing data collection -->
+    <string name="preferences_marketing_data">Podatki za trženje</string>
     <!-- Title for experiments preferences -->
     <string name="preference_experiments">Poskusi</string>
     <!-- Preference switch for crash reporter -->
     <string name="preferences_crash_reporter">Poročevalec o sesutju</string>
 
+    <!-- Preference switch for Mozilla location service -->
+    <string name="preferences_mozilla_location_service">Lokacijska storitev Mozilla</string>
+    <!-- Preference switch for app health report. The first parameter is the name of the application (For example: Fenix) -->
+    <string name="preferences_fenix_health_report">Zdravniško spričevalo za %s</string>
+
     <!-- Turn On Sync Preferences -->
     <!-- Header of the Turn on Sync preference view -->
     <string name="preferences_sync">Vklopi Sync</string>
 
+    <!-- Preference for account login -->
+    <string name="preferences_sync_sign_in">Prijava</string>
+
+    <!-- Button to open camera for pairing -->
+    <string name="pair_open_camera">Odpri kamero</string>
     <!-- Button to cancel pairing -->
     <string name="pair_cancel">Prekliči</string>
 
+    <!-- Toolbar Preferences -->
+    <!-- Preference for using top toolbar -->
+    <string name="preference_top_toolbar">Na vrhu</string>
+    <!-- Preference for using bottom toolbar -->
+    <string name="preference_bottom_toolbar">Na dnu</string>
+
     <!-- Theme Preferences -->
     <!-- Preference for using light theme -->
     <string name="preference_light_theme">Svetla</string>
@@ -351,6 +388,9 @@
     <string name="history_clear_dialog">Počisti</string>
     <!-- Text for the button to delete a single history item -->
     <string name="history_delete_item">Izbriši</string>
+    <!-- Text for the button to clear selected history items. The first parameter
+        is a digit showing the number of items you have selected -->
+    <string name="history_delete_some">Izbriši %1$d predmetov</string>
     <!-- Text for the header that groups the history for last 24 hours -->
     <string name="history_24_hours">Zadnjih 24 ur</string>
     <!-- Text for the header that groups the history the past 7 days -->
@@ -360,6 +400,12 @@
     <!-- Text for the header that groups the history older than the last month -->
     <string name="history_older">Starejše</string>
 
+    <!-- Text shown when no history exists -->
+    <string name="history_empty_message">Ni zgodovine</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">Oprostite. %1$s ne more naložiti te strani.</string>
     <!-- Send crash report checkbox text on the tab crash page -->
     <string name="tab_crash_send_report">Pošlji poročilo o sesutju Mozilli</string>
     <!-- Close tab button text on the tab crash page -->
@@ -420,6 +466,8 @@
     <!-- Bookmark editing error missing or improper URL -->
     <string name="bookmark_invalid_url_error">Neveljaven URL</string>
 
+    <!-- Bookmark screen message for empty bookmarks folder -->
+    <string name="bookmarks_empty_message">Ni zaznamkov</string>
     <!-- Bookmark undo button for deletion snackbar action -->
     <string name="bookmark_undo_deletion">RAZVELJAVI</string>
 
@@ -454,13 +502,40 @@
     <string name="no_collections_header">Ni zbirk</string>
     <!-- No Open Tabs Message Description -->
     <string name="no_collections_description">Tu bodo prikazane vaše zbirke.</string>
+    <!-- Title for the "select tabs" step of the collection creator -->
+    <string name="create_collection_select_tabs">Izberi zavihke</string>
+    <!-- Title for the "select collection" step of the collection creator -->
+    <string name="create_collection_select_collection">Izberi zbirko</string>
+    <!-- Title for the "name collection" step of the collection creator -->
+    <string name="create_collection_name_collection">Poimenuj zbirko</string>
+    <!-- Button to add new collection for the "select collection" step of the collection creator -->
+    <string name="create_collection_add_new_collection">Dodaj novo zbirko</string>
     <!-- Button to select all tabs in the "select tabs" step of the collection creator -->
     <string name="create_collection_select_all">Izberi vse</string>
+    <!-- Button to deselect all tabs in the "select tabs" step of the collection creator -->
+    <string name="create_collection_deselect_all">Počisti izbiro</string>
     <!-- Content description (not visible, for screen readers etc.): button to close the collection creator -->
     <string name="create_collection_close">Zapri</string>
     <!-- Button to save currently selected tabs in the "select tabs" step of the collection creator-->
     <string name="create_collection_save">Shrani</string>
 
+    <!-- Share screen header -->
+    <string name="share_header_2">Deli</string>
+    <!-- Content description (not visible, for screen readers etc.):
+        "Share" button. Opens the share menu when pressed. -->
+    <string name="share_button_content_description">Deli</string>
+    <!-- Sub-header in the dialog to share a link to another app -->
+    <string name="share_link_subheader">Deli povezavo</string>
+    <!-- Sub-header in the dialog to share a link to another sync device -->
+    <string name="share_device_subheader">Pošlji na napravo</string>
+    <!-- Sub-header in the dialog to share a link to an app from the full list -->
+    <string name="share_link_all_apps_subheader">Vsa dejanja</string>
+    <!-- Sub-header in the dialog to share a link to an app from the most-recent sorted list -->
+    <string name="share_link_recent_apps_subheader">Nedavno uporabljene</string>
+    <!-- An option from the share dialog to sign into sync -->
+    <string name="sync_sign_in">Prijava v Sync</string>
+    <!-- An option from the share dialog to send link to all other sync devices -->
+    <string name="sync_send_to_all">Pošlji na vse naprave</string>
     <!-- Text displayed when sync is offline and cannot be accessed -->
     <string name="sync_offline">Brez povezave</string>
     <!-- An option to connect additional devices -->
@@ -480,11 +555,15 @@
     <!-- The user visible name of the "notification channel" (Android 8+ feature) for the ongoing notification shown while a browsing session is active. -->
     <string name="notification_pbm_channel_name">Seja zasebnega brskanja</string>
     <!-- Text shown in the notification that pops up to remind the user that a private browsing session is active. -->
+    <string name="notification_pbm_delete_text">Izbriši zasebne zavihke</string>
+    <!-- Text shown in the notification that pops up to remind the user that a private browsing session is active. -->
     <string name="notification_pbm_delete_text_2">Zapri zasebne zavihke</string>
     <!-- Notification action to open Fenix and resume the current browsing session. -->
     <string name="notification_pbm_action_open">Odpri</string>
     <!-- Notification action to delete all current private browsing sessions AND switch to Fenix (bring it to the foreground) -->
     <string name="notification_pbm_action_delete_and_open">Izbriši in odpri</string>
+    <!-- Name of the "Powered by Fenix" notification channel. Displayed in the "App notifications" system settings for the app -->
+    <string name="notification_powered_by_channel_name">Omogoča</string>
     <!-- Text shown in snackbar when user deletes a collection -->
     <string name="snackbar_collection_deleted">Zbirka izbrisana</string>
     <!-- Text shown in snackbar when user renames a collection -->
@@ -497,13 +576,27 @@
     <string name="snackbar_tab_closed">Zavihek zaprt</string>
     <!-- Text shown in snackbar when user closes all tabs -->
     <string name="snackbar_tabs_closed">Zavihki zaprti</string>
+    <!-- Text shown in snackbar when user closes a private tab -->
+    <string name="snackbar_private_tab_closed">Zasebni zavihek zaprt</string>
+    <!-- Text shown in snackbar when user closes all private tabs -->
+    <string name="snackbar_private_tabs_closed">Zasebni zavihki zaprti</string>
+    <!-- Text shown in snackbar when user deletes all private tabs -->
+    <string name="snackbar_private_tabs_deleted">Zasebni zavihki izbrisani</string>
     <!-- Text shown in snackbar to undo deleting a tab, top site or collection -->
     <string name="snackbar_deleted_undo">RAZVELJAVI</string>
+    <!-- Text shown in snackbar when user removes a top site -->
+    <string name="snackbar_top_site_removed">Spletno mesto odstranjeno</string>
     <!-- Text for action to undo deleting a tab or collection shown in a11y dialog -->
     <string name="a11y_dialog_deleted_undo">Razveljavi</string>
     <!-- Text for action to confirm deleting a tab or collection shown in a11y dialog -->
     <string name="a11y_dialog_deleted_confirm">Potrdi</string>
 
+    <!-- QR code scanner prompt dialog positive option to allow navigation to scanned link -->
+    <string name="qr_scanner_dialog_positive">DOVOLI</string>
+    <!-- QR code scanner prompt dialog positive option to deny navigation to scanned link -->
+    <string name="qr_scanner_dialog_negative">ZAVRNI</string>
+    <!-- Tab collection deletion prompt dialog message. Placeholder will be replaced with the collection name -->
+    <string name="tab_collection_dialog_message">Ali ste prepričani, da želite izbrisati %1$s?</string>
     <!-- Tab collection deletion prompt dialog option to delete the collection -->
     <string name="tab_collection_dialog_positive">Izbriši</string>
     <!-- Tab collection deletion prompt dialog option to cancel deleting the collection -->
@@ -516,6 +609,8 @@
     <!-- Title for Accessibility Text Automatic Size Scaling Preference -->
     <string name="preference_accessibility_auto_size">Samodejna velikost pisave</string>
 
+    <!-- Title for the Delete browsing data preference -->
+    <string name="preferences_delete_browsing_data">Izbriši podatke brskanja</string>
     <!-- Title for the tabs item in Delete browsing data -->
     <string name="preferences_delete_browsing_data_tabs_title">Odprti zavihki</string>
     <!-- Title for history items in Delete browsing data -->
@@ -526,11 +621,17 @@
     <!-- Category for history items to delete on quit in delete browsing data on quit -->
     <string name="preferences_delete_browsing_data_on_quit_browsing_history">Zgodovina brskanja</string>
 
+    <!-- Action item in menu for the Delete browsing data on quit feature -->
+    <string name="delete_browsing_data_on_quit_action">Izhod</string>
+
     <!-- Text for the cancel button for the data deletion dialog -->
     <string name="delete_browsing_data_prompt_cancel">Prekliči</string>
     <!-- Text for the allow button for the data deletion dialog -->
     <string name="delete_browsing_data_prompt_allow">Izbriši</string>
 
+    <!-- Text for the snackbar to show the user that the deletion of browsing data is in progress -->
+    <string name="deleting_browsing_data_in_progress">Brisanje podatkov brskanja …</string>
+
     <!-- Onboarding -->
     <!-- Text for onboarding welcome message
     The first parameter is the name of the app (e.g. Firefox Preview) -->
@@ -540,6 +641,8 @@
     <!-- text for the Firefox Preview feature section header
     The first parameter is the name of the app (e.g. Firefox Preview) -->
     <string name="onboarding_feature_section_header">Spoznajte %s</string>
+    <!-- text for the "What's New" onboarding card header -->
+    <string name="onboarding_whats_new_header1">Kaj je novega</string>
     <!-- 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">Kar najbolje izkoristite %s.</string>
@@ -547,6 +650,8 @@
     <string name="onboarding_tracking_protection_header">Zaščitite se</string>
     <!-- text for the private browsing onboarding card header -->
     <string name="onboarding_private_browsing_header">Brskajte zasebno</string>
+    <!-- text for the private browsing onbording card button, that launches settings -->
+    <string name="onboarding_private_browsing_button">Odpri nastavitve</string>
     <!-- text for the privacy notice onboarding card header -->
     <string name="onboarding_privacy_notice_header">Vaša zasebnost</string>
 
@@ -563,6 +668,10 @@
     <!-- Theme setting for light mode -->
     <string name="onboarding_theme_light_title">Svetla tema</string>
 
+    <!-- Text shown in snackbar when multiple tabs have been sent to device -->
+    <string name="sync_sent_tabs_snackbar">Zavihki poslani!</string>
+    <!-- Text shown in snackbar when one tab has been sent to device  -->
+    <string name="sync_sent_tab_snackbar">Zavihek poslan!</string>
     <!-- Text shown in snackbar for the "retry" action that the user has after sharing tabs failed -->
     <string name="sync_sent_tab_error_snackbar_action">POSKUSI ZNOVA</string>
     <!-- Instructions on how to access pairing -->
@@ -616,9 +725,14 @@
     <!-- Browser long press popup menu -->
     <!-- Copy the current url -->
     <string name="browser_toolbar_long_press_popup_copy">Kopiraj</string>
+    <!-- Paste & go the text in the clipboard. '&amp;' is replaced with the ampersand symbol: & -->
+    <string name="browser_toolbar_long_press_popup_paste_and_go">Prilepi in odpri</string>
     <!-- Paste the text in the clipboard -->
     <string name="browser_toolbar_long_press_popup_paste">Prilepi</string>
 
+    <!-- Snackbar message shown after an URL has been copied to clipboard. -->
+    <string name="browser_toolbar_url_copied_to_clipboard_snackbar">Spletni naslov kopiran v odložišče</string>
+
     <!-- Title text for the Add To Homescreen dialog -->
     <string name="add_to_homescreen_title">Dodaj na domač zaslon</string>
     <!-- Cancel button text for the Add to Homescreen dialog -->
@@ -706,4 +820,9 @@
     <string name="quick_settings_sheet_insecure_connection">Nevarna povezava</string>
     <!-- Browser menu button that adds a top site to the home fragment -->
     <string name="browser_menu_add_to_top_sites">Dodaj med glavne strani</string>
-    </resources>
+    <!-- text shown before the issuer name to indicate who its verified by, parameter is the name of
+     the certificate authority that verified the ticket-->
+    <string name="certificate_info_verified_by">Overil: %1$s</string>
+    <!-- Login overflow menu delete button -->
+    <string name="login_menu_delete_button">Izbriši</string>
+</resources>
diff --git a/app/src/main/res/values-th/strings.xml b/app/src/main/res/values-th/strings.xml
index ccf1a237b..1bb2c31c6 100644
--- a/app/src/main/res/values-th/strings.xml
+++ b/app/src/main/res/values-th/strings.xml
@@ -1211,6 +1211,8 @@
     <!-- Text shown when a user successfully deletes a custom search engine -->
     <string name="search_delete_search_engine_success_message">ลบ %s แล้ว</string>
 
+    <!-- Title text shown for the migration screen to the new browser. Placeholder replaced with app name -->
+    <string name="migration_title">ยินดีต้อนรับสู่ %s โฉมใหม่</string>
     <!-- Text on the disabled button while in progress. Placeholder replaced with app name -->
     <string name="migration_updating_app_button_text">กำลังอัปเดต %s…</string>
     <!-- Text on the enabled button. Placeholder replaced with app name-->