diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index bdafaba98..97ad5b9aa 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -54,6 +54,9 @@
     <string name="nc_change_password">Wachtwoord wijzigen</string>
     <string name="nc_circle">Kring</string>
     <string name="nc_circles">Kringen</string>
+    <string name="nc_clear_history">Alle berichten verwijderen</string>
+    <string name="nc_clear_history_success">Alle berichten zijn verwijderd</string>
+    <string name="nc_clear_history_warning">Wil je dit alle berichten in dit gesprek echt verwijderen?</string>
     <string name="nc_clear_password">Wachtwoord legen</string>
     <string name="nc_client_cert_change">Wijzig clientcertificaat</string>
     <string name="nc_client_cert_setup">Instellen clientcertificaat</string>
@@ -74,6 +77,7 @@
     <string name="nc_date_header_today">Vandaag</string>
     <string name="nc_date_header_yesterday">Gisteren</string>
     <string name="nc_delete">Verwijderen</string>
+    <string name="nc_delete_all">Alles verwijderen</string>
     <string name="nc_delete_call">Verwijder gesprek</string>
     <string name="nc_delete_conversation_default">Bevestig dat je het gesprek wilt verwijderen.</string>
     <string name="nc_delete_conversation_more">Als je het gesprek verwijdert, wordt het ook verwijderd voor alle andere deelnemers.</string>
@@ -104,6 +108,8 @@
     <string name="nc_file_browser_reshare_forbidden">Je mag het bestand niet verder delen</string>
     <string name="nc_following_link">Gebruiker die een openbare link volgde</string>
     <string name="nc_formatted_message_you">Jij: %1$s</string>
+    <string name="nc_forward_message">Doorsturen</string>
+    <string name="nc_forward_to_three_dots">Doorsturen aan ...</string>
     <string name="nc_general_settings">Algemeen</string>
     <string name="nc_get_from_provider">Heb je nog geen server?\n
 Kies er eentje van een provider.</string>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index e4277c417..36f479da1 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -255,7 +255,7 @@
     <string name="nc_settings_no_talk_installed">Aplikacja Talk nie jest zainstalowana na serwerze, na którym próbowałeś się uwierzytelnić</string>
     <string name="nc_settings_notification_sounds">Dźwięk</string>
     <string name="nc_settings_other_notifications_ringtone">Powiadomienia</string>
-    <string name="nc_settings_phone_book_integration_desc">Dopasuj kontakty na podstawie numeru telefonu, aby zintegrować skrót Talk z aplikacją kontaktów systemowych</string>
+    <string name="nc_settings_phone_book_integration_desc">Dopasuj kontakty na podstawie numeru telefonu, aby zintegrować skrót Talka z aplikacją kontaktów systemowych</string>
     <string name="nc_settings_phone_book_integration_phone_number_dialog_description">Możesz ustawić swój numer telefonu, aby inni użytkownicy mogli Ciebie znaleźć</string>
     <string name="nc_settings_phone_book_integration_phone_number_dialog_invalid">Nieprawidłowy numer telefonu</string>
     <string name="nc_settings_phone_book_integration_phone_number_dialog_success">Numer telefonu ustawiony pomyślnie</string>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index d6cbec821..a5081127a 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -54,6 +54,9 @@
     <string name="nc_change_password">Alterar a senha</string>
     <string name="nc_circle">Círculo</string>
     <string name="nc_circles">Círculos</string>
+    <string name="nc_clear_history">Excluir todas as mensagens </string>
+    <string name="nc_clear_history_success">Todas as mensagens foram apagadas </string>
+    <string name="nc_clear_history_warning">Tem certeza de que deseja excluir todas as mensagens desta conversa? </string>
     <string name="nc_clear_password">Excluir a senha</string>
     <string name="nc_client_cert_change">Alterar certificado do cliente</string>
     <string name="nc_client_cert_setup">Configurar certificado do cliente</string>
@@ -74,6 +77,7 @@
     <string name="nc_date_header_today">Hoje</string>
     <string name="nc_date_header_yesterday">Ontem</string>
     <string name="nc_delete">Excluir</string>
+    <string name="nc_delete_all">Excluir tudo</string>
     <string name="nc_delete_call">Excluir conversa</string>
     <string name="nc_delete_conversation_default">Confirme sua intensão de remover a conversa.</string>
     <string name="nc_delete_conversation_more">Se você excluir a conversa, ela também será excluída para todos os outros participantes.</string>
@@ -104,6 +108,8 @@
     <string name="nc_file_browser_reshare_forbidden">Você não tem permissão para re-compartilhar este arquivo.</string>
     <string name="nc_following_link">Usuário seguindo um link público</string>
     <string name="nc_formatted_message_you">Você: %1$s</string>
+    <string name="nc_forward_message">Enviar</string>
+    <string name="nc_forward_to_three_dots">Enviar para ...</string>
     <string name="nc_general_settings">Geral</string>
     <string name="nc_get_from_provider">Não tem servidor ainda?\nClique aqui para obter um</string>
     <string name="nc_get_source_code">Obtenha o código-fonte</string>