diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index d1d3cf702f..3c51045c08 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -260,6 +260,7 @@
     <string name="label_copyright">Urheberrecht</string>
     <string name="item_dependencies_title">Abhängigkeiten:</string>
     <string name="support_screen_title">Hilfe</string>
+    <string name="report_misuse_screen_title">Missbrauch melden</string>
     <string name="backup_and_restore_screen_title">Unterhaltungen sichern &amp; wiederherstellen</string>
     <string name="search_bar_conversations_hint">Unterhaltungen suchen</string>
     <string name="search_no_results">Keine Ergebnisse gefunden</string>
@@ -1026,6 +1027,8 @@
     <string name="notification_group_channel_call_content">%s ruft an...</string>
     <string name="notification_call_default_caller_name">Jemand</string>
     <string name="notification_incoming_call_default_group_name">Eingehender Gruppenanruf</string>
+    <string name="notification_ongoing_call_default_group_name">Laufender Gruppenanruf</string>
+    <string name="notification_outgoing_call_default_group_name">Ausgehender Gruppenanruf</string>
     <string name="notification_audio_message_body">Audionachricht</string>
     <string name="notification_deleting_conversation">Unterhaltung wird gelöscht…</string>
     <string name="notification_uploading_files">Dateien werden hochgeladen…</string>
@@ -1823,4 +1826,5 @@ registriert. Bitte versuchen Sie es mit einer anderen.</string>
     <string name="label_system_message_apps_access_enabled_by_other">%1$s hat **Apps** für diese Unterhaltung aktiviert</string>
     <string name="label_system_message_apps_access_disabled_by_other">%1$s hat **Apps** für diese Unterhaltung deaktiviert</string>
     <string name="label_system_message_apps_access_enabled_disclaimer">Hinzugefügte Apps haben Zugriff auf den Inhalt dieser Unterhaltung.</string>
+    <string name="label_system_message_admin_role_assigned">Sie wurden zum Gruppen-Admin ernannt</string>
 </resources>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index fc9111e30b..6fe93ec34d 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -653,7 +653,6 @@ Un mensaje eliminado no puede ser restaurado.</string>
     <string name="notification_incoming_call_content">Llamando...</string>
     <string name="notification_ongoing_call_content">Llamada en curso...</string>
     <string name="notification_call_default_caller_name">Alguien</string>
-    <string name="notification_incoming_call_default_group_name">Llamada en grupo entrante</string>
     <!-- Calling-->
     <string name="calling_constant_bit_rate_indication">Bit Rate constante</string>
     <string name="calling_button_label_microphone">Micr&#243;fono</string>
diff --git a/app/src/main/res/values-et/strings.xml b/app/src/main/res/values-et/strings.xml
index 627b4a230f..c3d5a94c10 100644
--- a/app/src/main/res/values-et/strings.xml
+++ b/app/src/main/res/values-et/strings.xml
@@ -285,7 +285,6 @@
     <string name="notification_incoming_call_content">Helistab…</string>
     <string name="notification_ongoing_call_content">Käimasolev kõne…</string>
     <string name="notification_call_default_caller_name">Keegi</string>
-    <string name="notification_incoming_call_default_group_name">Sissetulev grupikõne</string>
     <!-- Calling-->
     <string name="calling_constant_bit_rate_indication">Ühtlane bitisagedus</string>
     <string name="calling_button_label_microphone">Mikrofon</string>
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index b7daf8cf46..08dc2865da 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -917,7 +917,6 @@
     <string name="notification_ongoing_call_content">Folyamatban lévő hívás…</string>
     <string name="notification_group_channel_call_content">%s hívja...</string>
     <string name="notification_call_default_caller_name">Valaki</string>
-    <string name="notification_incoming_call_default_group_name">Bejövő csoportos hívás</string>
     <string name="notification_outgoing_call_tap_to_return">Koppintásra visszatér a híváshoz - Hívás...</string>
     <string name="notification_audio_message_body">Hangüzenet</string>
     <string name="notification_deleting_conversation">Beszélgetés törlése…</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 730da6a10d..97cc5f2b66 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -676,7 +676,6 @@ Un messaggio eliminato non pu&#242; essere ripristinato.</string>
     <string name="notification_incoming_call_content">Chiamata in arrivo...</string>
     <string name="notification_ongoing_call_content">Chiamata in corso...</string>
     <string name="notification_call_default_caller_name">Qualcuno</string>
-    <string name="notification_incoming_call_default_group_name">Chiamata di gruppo in entrata</string>
     <!-- Calling-->
     <string name="calling_constant_bit_rate_indication">Bit Rate Costante</string>
     <string name="calling_button_label_microphone">Microfono</string>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 9ff8f6e44c..e144ad16d5 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -577,7 +577,6 @@ Usuni&#281;ta wiadomo&#347;&#263; nie mo&#380;e zosta&#263; przywr&#243;cona.</s
     <string name="notification_incoming_call_content">Dzwoni...</string>
     <string name="notification_ongoing_call_content">Trwa po&#322;&#261;czenie...</string>
     <string name="notification_call_default_caller_name">Kto&#347;</string>
-    <string name="notification_incoming_call_default_group_name">Po&#322;&#261;czenie grupowe przychodz&#261;ce</string>
     <!-- Calling-->
     <string name="calling_button_label_microphone">Mikrofon</string>
     <string name="calling_button_label_camera">Kamera</string>
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index 04a9ece462..309275e96c 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -870,7 +870,6 @@ Uma mensagem excluída não pode ser restaurada.</string>
     <string name="notification_incoming_call_content">Chamando…</string>
     <string name="notification_ongoing_call_content">Chamada em andamento…</string>
     <string name="notification_call_default_caller_name">Alguém</string>
-    <string name="notification_incoming_call_default_group_name">Chamada em Grupo Recebida</string>
     <string name="notification_outgoing_call_tap_to_return">Toque para retornar à chamada - Chamando...</string>
     <string name="notification_audio_message_body">Mensagens de áudio</string>
     <string name="notification_deleting_conversation">Excluindo conversa…</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index c612efc69d..88789152f0 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -285,6 +285,7 @@
     <string name="label_copyright">Авторское право</string>
     <string name="item_dependencies_title">Зависимости:</string>
     <string name="support_screen_title">Служба поддержки</string>
+    <string name="report_misuse_screen_title">Сообщить о злоупотреблении</string>
     <string name="backup_and_restore_screen_title">Резервное копирование и восстановление бесед</string>
     <string name="search_bar_conversations_hint">Поиск бесед</string>
     <string name="search_no_results">Совпадений не найдено</string>
@@ -634,8 +635,11 @@
     <string name="promote_admin_screen_title">Назначить нового администратора</string>
     <string name="promote_admin_search_placeholder">Введите имя или email</string>
     <string name="promote_admin_button">Назначить администратором и покинуть группу</string>
+    <string name="promote_admin_error_failed_to_promote">Не удалось назначить пользователя администратором</string>
+    <string name="promote_admin_error_failed_to_leave">Не удалось покинуть беседу</string>
     <string name="delete_conversation_conversation_menu_item">Удалить беседу…</string>
     <string name="delete_conversation_conversation_dialog_title">Удалить “%s”?</string>
+    <string name="delete_conversation_conversation_dialog_description">Это приведет к удалению группы и всего содержимого для всех участников на всех устройствах. Восстановить контент будет невозможно. Все участники будут оповещены.</string>
     <string name="delete_conversation_locally_conversation_dialog_title">Удалить беседу «%s» у меня?</string>
     <string name="delete_conversation_locally_conversation_dialog_description">Вы не сможете получить доступ к беседе и ее содержимому. Восстановить ее невозможно.</string>
     <string name="delete_conversation_locally_delete_for_me_label">Удалить у меня</string>
@@ -1113,6 +1117,8 @@
     <string name="notification_group_channel_call_content">%s вызывает...</string>
     <string name="notification_call_default_caller_name">Кто-то</string>
     <string name="notification_incoming_call_default_group_name">Входящий групповой вызов</string>
+    <string name="notification_ongoing_call_default_group_name">Текущий групповой вызов</string>
+    <string name="notification_outgoing_call_default_group_name">Исходящий групповой вызов</string>
     <string name="notification_outgoing_call_tap_to_return">Нажмите, чтобы вернуться к вызову - Вызов...</string>
     <string name="notification_audio_message_body">Аудиосообщение</string>
     <string name="notification_deleting_conversation">Удаление беседы…</string>
diff --git a/app/src/main/res/values-si/strings.xml b/app/src/main/res/values-si/strings.xml
index eb4796d1de..227704dd1b 100644
--- a/app/src/main/res/values-si/strings.xml
+++ b/app/src/main/res/values-si/strings.xml
@@ -933,7 +933,6 @@
     <string name="notification_ongoing_call_content">පවතින ඇමතුම…</string>
     <string name="notification_group_channel_call_content">%s අමතමින්...</string>
     <string name="notification_call_default_caller_name">යමෙක්</string>
-    <string name="notification_incoming_call_default_group_name">ලැබෙන සමූහ ඇමතුම</string>
     <string name="notification_outgoing_call_tap_to_return">ඇමතුමට යාමට ඔබන්න - අමතමින්...</string>
     <string name="notification_audio_message_body">ශ්‍රව්‍ය පණිවිඩය</string>
     <string name="notification_deleting_conversation">…සංවාදය මකා දමමින්</string>