diff --git a/l10n/pl.js b/l10n/pl.js
index 194ee9c93..25ae702da 100644
--- a/l10n/pl.js
+++ b/l10n/pl.js
@@ -709,10 +709,17 @@ OC.L10N.register(
     "Error while updating conversation description" : "Błąd podczas aktualizowania opisu rozmowy",
     "Be careful, these actions cannot be undone." : "Uważaj, tych działań nie można cofnąć.",
     "Leave conversation" : "Opuść rozmowę",
+    "Once a conversation is left, to re-join a closed conversation, an invite is needed. An open conversation can be re-joined at any time." : "Po opuszczeniu rozmowy, aby ponownie dołączyć do zamkniętej rozmowy, potrzebne będzie zaproszenie. Do otwartej rozmowy można dołączyć w dowolnym momencie.",
     "Delete conversation" : "Usuń rozmowę",
+    "Permanently delete this conversation." : "Usuń trwale rozmowę.",
+    "Delete chat messages" : "Usuń wiadomości czatu",
+    "Permanently delete all the messages in this conversation." : "Usuń trwale wszystkie wiadomości w tej rozmowie.",
     "You need to promote a new moderator before you can leave the conversation." : "Zanim opuścisz rozmowę, musisz promować nowego moderatora.",
     "Do you really want to delete \"{displayName}\"?" : "Czy na pewno chcesz usunąć \"{displayName}\"?",
     "Error while deleting conversation" : "Błąd podczas usuwania rozmowy",
+    "Do you really want to delete all messages in \"{displayName}\"?" : "Czy na pewno chcesz usunąć wszystkie wiadomości w \"{displayName}\"?",
+    "Delete all chat messages" : "Usuń wszystkie wiadomości czatu",
+    "Error while clearing chat history" : "Błąd podczas czyszczenia historii czatu",
     "Allow guests to use a public link to join this conversation." : "Zezwól gościom na użycie linku publicznego, aby dołączyć do tej rozmowy.",
     "Allow guests" : "Zezwól gościom",
     "Set a password to restrict who can use the public link." : "Ustaw hasło, aby ograniczyć dostęp do linku publicznego.",
@@ -866,6 +873,7 @@ OC.L10N.register(
     "Copy message link" : "Kopiuj link wiadomości",
     "Mark as unread" : "Oznacz jako nieprzeczytane",
     "Go to file" : "Idź do pliku",
+    "Forward message" : "Przekaż wiadomość",
     "Unread messages" : "Nieprzeczytane wiadomości",
     "Sending message" : "Wysyłanie wiadomości",
     "Message sent" : "Wiadomość wysłana",
@@ -886,6 +894,10 @@ OC.L10N.register(
     "{stack} in {board}" : "{stack} na {board}",
     "Deck Card" : "Karta Deck",
     "Remove {fileName}" : "Usuń {fileName}",
+    "The message has been forwarded to {selectedConversationName}" : "Wiadomość została przekazana do {selectedConversationName}",
+    "Go to conversation" : "Przejdź do rozmowy",
+    "Choose a conversation to forward the selected message." : "Wybierz rozmowę, aby przekazać wybraną wiadomość.",
+    "Error while forwarding message" : "Błąd podczas przekazywania wiadomości",
     "Open this location in Openstreetmap" : "Otwórz lokalizację w Openstreetmap",
     "[Unknown username]" : "[Nieznana nazwa użytkownika]",
     "Scroll to bottom" : "Przewiń do dołu",
@@ -1008,12 +1020,13 @@ OC.L10N.register(
     "No permission to post messages in this conversation" : "Brak uprawnień do publikowania wiadomości w tej rozmowie",
     "An error occurred while posting deck card to conversation." : "Wystąpił błąd podczas dodawania karty do rozmowy.",
     "Post to a conversation" : "Opublikuj w rozmowie",
-    "Post to conversation" : "Prześlij do rozmowy",
+    "Post to conversation" : "Opublikuj w rozmowie",
     "The browser you're using is not fully supported by Nextcloud Talk. Please use the latest version of Mozilla Firefox, Microsoft Edge, Google Chrome, Opera or Apple Safari." : "Używana przeglądarka nie obsługuje w pełni Nextcloud Talk. Użyj najnowszej wersji Mozilla Firefox, Microsoft Edge, Google Chrome, Opera lub Apple Safari.",
     "Nextcloud Talk was updated, please reload the page" : "Nextcloud Talk został zaktualizowany, przeładuj stronę",
     "Do not disturb" : "Nie przeszkadzać",
     "Away" : "Bezczynny",
     "Error while sharing file" : "Błąd podczas udostępniania pliku",
+    "Error while clearing conversation history" : "Błąd podczas czyszczenia historii rozmowy",
     "Not enough free space to upload file \"{fileName}\"" : "Za mało wolnego miejsca, aby wysłać plik \"{fileName}\"",
     "Error while uploading file \"{fileName}\"" : "Błąd podczas wysyłania pliku \"{fileName}\"",
     "An error happened when trying to share your file" : "Wystąpił błąd podczas udostępnienia tego pliku",
diff --git a/l10n/pl.json b/l10n/pl.json
index 8c49f2fdb..fb0fe7a3a 100644
--- a/l10n/pl.json
+++ b/l10n/pl.json
@@ -707,10 +707,17 @@
     "Error while updating conversation description" : "Błąd podczas aktualizowania opisu rozmowy",
     "Be careful, these actions cannot be undone." : "Uważaj, tych działań nie można cofnąć.",
     "Leave conversation" : "Opuść rozmowę",
+    "Once a conversation is left, to re-join a closed conversation, an invite is needed. An open conversation can be re-joined at any time." : "Po opuszczeniu rozmowy, aby ponownie dołączyć do zamkniętej rozmowy, potrzebne będzie zaproszenie. Do otwartej rozmowy można dołączyć w dowolnym momencie.",
     "Delete conversation" : "Usuń rozmowę",
+    "Permanently delete this conversation." : "Usuń trwale rozmowę.",
+    "Delete chat messages" : "Usuń wiadomości czatu",
+    "Permanently delete all the messages in this conversation." : "Usuń trwale wszystkie wiadomości w tej rozmowie.",
     "You need to promote a new moderator before you can leave the conversation." : "Zanim opuścisz rozmowę, musisz promować nowego moderatora.",
     "Do you really want to delete \"{displayName}\"?" : "Czy na pewno chcesz usunąć \"{displayName}\"?",
     "Error while deleting conversation" : "Błąd podczas usuwania rozmowy",
+    "Do you really want to delete all messages in \"{displayName}\"?" : "Czy na pewno chcesz usunąć wszystkie wiadomości w \"{displayName}\"?",
+    "Delete all chat messages" : "Usuń wszystkie wiadomości czatu",
+    "Error while clearing chat history" : "Błąd podczas czyszczenia historii czatu",
     "Allow guests to use a public link to join this conversation." : "Zezwól gościom na użycie linku publicznego, aby dołączyć do tej rozmowy.",
     "Allow guests" : "Zezwól gościom",
     "Set a password to restrict who can use the public link." : "Ustaw hasło, aby ograniczyć dostęp do linku publicznego.",
@@ -864,6 +871,7 @@
     "Copy message link" : "Kopiuj link wiadomości",
     "Mark as unread" : "Oznacz jako nieprzeczytane",
     "Go to file" : "Idź do pliku",
+    "Forward message" : "Przekaż wiadomość",
     "Unread messages" : "Nieprzeczytane wiadomości",
     "Sending message" : "Wysyłanie wiadomości",
     "Message sent" : "Wiadomość wysłana",
@@ -884,6 +892,10 @@
     "{stack} in {board}" : "{stack} na {board}",
     "Deck Card" : "Karta Deck",
     "Remove {fileName}" : "Usuń {fileName}",
+    "The message has been forwarded to {selectedConversationName}" : "Wiadomość została przekazana do {selectedConversationName}",
+    "Go to conversation" : "Przejdź do rozmowy",
+    "Choose a conversation to forward the selected message." : "Wybierz rozmowę, aby przekazać wybraną wiadomość.",
+    "Error while forwarding message" : "Błąd podczas przekazywania wiadomości",
     "Open this location in Openstreetmap" : "Otwórz lokalizację w Openstreetmap",
     "[Unknown username]" : "[Nieznana nazwa użytkownika]",
     "Scroll to bottom" : "Przewiń do dołu",
@@ -1006,12 +1018,13 @@
     "No permission to post messages in this conversation" : "Brak uprawnień do publikowania wiadomości w tej rozmowie",
     "An error occurred while posting deck card to conversation." : "Wystąpił błąd podczas dodawania karty do rozmowy.",
     "Post to a conversation" : "Opublikuj w rozmowie",
-    "Post to conversation" : "Prześlij do rozmowy",
+    "Post to conversation" : "Opublikuj w rozmowie",
     "The browser you're using is not fully supported by Nextcloud Talk. Please use the latest version of Mozilla Firefox, Microsoft Edge, Google Chrome, Opera or Apple Safari." : "Używana przeglądarka nie obsługuje w pełni Nextcloud Talk. Użyj najnowszej wersji Mozilla Firefox, Microsoft Edge, Google Chrome, Opera lub Apple Safari.",
     "Nextcloud Talk was updated, please reload the page" : "Nextcloud Talk został zaktualizowany, przeładuj stronę",
     "Do not disturb" : "Nie przeszkadzać",
     "Away" : "Bezczynny",
     "Error while sharing file" : "Błąd podczas udostępniania pliku",
+    "Error while clearing conversation history" : "Błąd podczas czyszczenia historii rozmowy",
     "Not enough free space to upload file \"{fileName}\"" : "Za mało wolnego miejsca, aby wysłać plik \"{fileName}\"",
     "Error while uploading file \"{fileName}\"" : "Błąd podczas wysyłania pliku \"{fileName}\"",
     "An error happened when trying to share your file" : "Wystąpił błąd podczas udostępnienia tego pliku",
diff --git a/l10n/pt_BR.js b/l10n/pt_BR.js
index 4a37c4ffc..905ce8088 100644
--- a/l10n/pt_BR.js
+++ b/l10n/pt_BR.js
@@ -36,6 +36,9 @@ OC.L10N.register(
     "- Give your conversations some context with a description and open it up so logged in users can find it and join themselves" : "- Dê às suas conversas algum contexto com uma descrição e abra-as para que os usuários conectados possam encontrá-las e juntar-se a elas ",
     "- See a read status and send failed messages again" : "- Ver um status de leitura e enviar novamente as mensagens com falha",
     "- Raise your hand in a call with the R key" : "- Levante a mão com a tecla R durante uma chamada",
+    "- Join the same conversation and call from multiple devices" : "- Junte-se à mesma conversa e ligue de vários dispositivos ",
+    "- Send voice messages, share your location or contact details" : "- Envie mensagens de voz, compartilhe sua localização ou detalhes de contato ",
+    "- Add groups to a conversation and new group members will automatically be added as participants" : "- Adicione grupos a uma conversa e novos membros do grupo serão automaticamente adicionados como participantes ",
     "There are currently no commands available." : "Sem comandos disponíveis no momento.",
     "The command does not exist" : "O comando não existe",
     "An error occurred while running the command. Please ask an administrator to check the logs." : "Ocorreu um erro ao executar o comando. Por favor, peça a um administrador para verificar os logs.",
@@ -134,11 +137,14 @@ OC.L10N.register(
     "You stopped Matterbridge" : "Você parou Matterbridge.",
     "{actor} deleted a message" : "{actor} excluiu uma mensagem",
     "You deleted a message" : "Você excluiu uma mensagem",
+    "{actor} cleared the history of the conversation" : "{actor} limpou o histórico da conversa ",
+    "You cleared the history of the conversation" : "Você limpou o histórico da conversa ",
     "Message deleted by author" : "Mensagem excluída pelo autor",
     "Message deleted by {actor}" : "Mensagem excluída por {actor}",
     "Message deleted by you" : "Mensagem excluída por você",
     "%s (guest)" : "%s (convidado)",
     "You missed a call from {user}" : "Você perdeu uma ligação de {user}",
+    "You tried to call {user}" : "Você tentou ligar para {user} ",
     "_Call with %n guest (Duration {duration})_::_Call with %n guests (Duration {duration})_" : ["Chamada com %n convidado (Duração {duration})","Chamada com %n convidados (Duração {duration})"],
     "Call with {user1} and {user2} (Duration {duration})" : "Chamada com {user1} e {user2} (Duração {duration})",
     "Call with {user1}, {user2} and {user3} (Duration {duration})" : "Chamada com {user1}, {user2} e {user3} (Duração {duration})",
@@ -168,6 +174,7 @@ OC.L10N.register(
     "Password request: %s" : "Pedido de senha: %s",
     "Private conversation" : "Conversa particular",
     "Deleted user (%s)" : "Excluir usuário (%s)",
+    "{user1} shared room {roomName} on {remoteServer} with you" : "{user1} compartilhou a sala {roomName} em {remoteServer} com você ",
     "{user} in {call}" : "{user} em {call}",
     "Deleted user in {call}" : "Usuário excluído de {call}",
     "{guest} (guest) in {call}" : "{guest} (convidado) em {call}",
@@ -702,10 +709,17 @@ OC.L10N.register(
     "Error while updating conversation description" : "Ocorreu um erro ao editar a descrição da conversa",
     "Be careful, these actions cannot be undone." : "Cuidado, estas ações não podem ser desfeitas.",
     "Leave conversation" : "Encerrar conversa",
+    "Once a conversation is left, to re-join a closed conversation, an invite is needed. An open conversation can be re-joined at any time." : "Depois que uma conversa é encerrada, para retornar a uma conversa fechada, é necessário um convite. Uma conversa aberta pode ser reconectada a qualquer momento. ",
     "Delete conversation" : "Excluir conversa",
+    "Permanently delete this conversation." : "Exclua esta conversa permanentemente. ",
+    "Delete chat messages" : "Excluir mensagens de bate-papo ",
+    "Permanently delete all the messages in this conversation." : "Exclua permanentemente todas as mensagens desta conversa. ",
     "You need to promote a new moderator before you can leave the conversation." : "Você precisa promover um novo moderador antes de sair da conversa.",
     "Do you really want to delete \"{displayName}\"?" : "Quer realmente excluir \"{displayName}\"?",
     "Error while deleting conversation" : "Erro ao excluir a conversa",
+    "Do you really want to delete all messages in \"{displayName}\"?" : "Você realmente deseja excluir todas as mensagens em  \"{displayName}\"?",
+    "Delete all chat messages" : "Excluir todas as mensagens de bate-papo ",
+    "Error while clearing chat history" : "Erro ao limpar o histórico de bate-papo ",
     "Allow guests to use a public link to join this conversation." : "Permite que convidados usem um link público para entrar nesta conversa.",
     "Allow guests" : "Permitir convidados",
     "Set a password to restrict who can use the public link." : "Definir uma senha para restringir quem pode usar o link público.",
@@ -859,6 +873,7 @@ OC.L10N.register(
     "Copy message link" : "Copiar link da mensagem",
     "Mark as unread" : "Marcar como não lido",
     "Go to file" : "Ir para o arquivo",
+    "Forward message" : "Enviar mensagem",
     "Unread messages" : "Mensagens não lidas",
     "Sending message" : "Enviando mensagem",
     "Message sent" : "Mensagem enviada",
@@ -879,6 +894,10 @@ OC.L10N.register(
     "{stack} in {board}" : "{stack} de {board}",
     "Deck Card" : "Cartão Deck",
     "Remove {fileName}" : "Remover {fileName} ",
+    "The message has been forwarded to {selectedConversationName}" : "A mensagem foi encaminhada para {selectedConversationName}",
+    "Go to conversation" : "Ir para a conversa ",
+    "Choose a conversation to forward the selected message." : "Escolha uma conversa para encaminhar a mensagem selecionada. ",
+    "Error while forwarding message" : "Erro ao encaminhar mensagem ",
     "Open this location in Openstreetmap" : "Abra este local no Openstreetmap ",
     "[Unknown username]" : "[Nome de usuário desconhecido]",
     "Scroll to bottom" : "Rolar para baixo",
@@ -1007,6 +1026,7 @@ OC.L10N.register(
     "Do not disturb" : "Não perturbe",
     "Away" : "Fora",
     "Error while sharing file" : "Erro ao compartilhar arquivo",
+    "Error while clearing conversation history" : "Erro ao limpar o histórico da conversa ",
     "Not enough free space to upload file \"{fileName}\"" : "Espaço livre insuficiente para enviar o arquivo \"{fileName}\"",
     "Error while uploading file \"{fileName}\"" : "Erro ao enviar o arquivo \"{fileName}\"",
     "An error happened when trying to share your file" : "Ocorreu um erro ao tentar compartilhar seu arquivo ",
diff --git a/l10n/pt_BR.json b/l10n/pt_BR.json
index fbeb08573..cf1d4d262 100644
--- a/l10n/pt_BR.json
+++ b/l10n/pt_BR.json
@@ -34,6 +34,9 @@
     "- Give your conversations some context with a description and open it up so logged in users can find it and join themselves" : "- Dê às suas conversas algum contexto com uma descrição e abra-as para que os usuários conectados possam encontrá-las e juntar-se a elas ",
     "- See a read status and send failed messages again" : "- Ver um status de leitura e enviar novamente as mensagens com falha",
     "- Raise your hand in a call with the R key" : "- Levante a mão com a tecla R durante uma chamada",
+    "- Join the same conversation and call from multiple devices" : "- Junte-se à mesma conversa e ligue de vários dispositivos ",
+    "- Send voice messages, share your location or contact details" : "- Envie mensagens de voz, compartilhe sua localização ou detalhes de contato ",
+    "- Add groups to a conversation and new group members will automatically be added as participants" : "- Adicione grupos a uma conversa e novos membros do grupo serão automaticamente adicionados como participantes ",
     "There are currently no commands available." : "Sem comandos disponíveis no momento.",
     "The command does not exist" : "O comando não existe",
     "An error occurred while running the command. Please ask an administrator to check the logs." : "Ocorreu um erro ao executar o comando. Por favor, peça a um administrador para verificar os logs.",
@@ -132,11 +135,14 @@
     "You stopped Matterbridge" : "Você parou Matterbridge.",
     "{actor} deleted a message" : "{actor} excluiu uma mensagem",
     "You deleted a message" : "Você excluiu uma mensagem",
+    "{actor} cleared the history of the conversation" : "{actor} limpou o histórico da conversa ",
+    "You cleared the history of the conversation" : "Você limpou o histórico da conversa ",
     "Message deleted by author" : "Mensagem excluída pelo autor",
     "Message deleted by {actor}" : "Mensagem excluída por {actor}",
     "Message deleted by you" : "Mensagem excluída por você",
     "%s (guest)" : "%s (convidado)",
     "You missed a call from {user}" : "Você perdeu uma ligação de {user}",
+    "You tried to call {user}" : "Você tentou ligar para {user} ",
     "_Call with %n guest (Duration {duration})_::_Call with %n guests (Duration {duration})_" : ["Chamada com %n convidado (Duração {duration})","Chamada com %n convidados (Duração {duration})"],
     "Call with {user1} and {user2} (Duration {duration})" : "Chamada com {user1} e {user2} (Duração {duration})",
     "Call with {user1}, {user2} and {user3} (Duration {duration})" : "Chamada com {user1}, {user2} e {user3} (Duração {duration})",
@@ -166,6 +172,7 @@
     "Password request: %s" : "Pedido de senha: %s",
     "Private conversation" : "Conversa particular",
     "Deleted user (%s)" : "Excluir usuário (%s)",
+    "{user1} shared room {roomName} on {remoteServer} with you" : "{user1} compartilhou a sala {roomName} em {remoteServer} com você ",
     "{user} in {call}" : "{user} em {call}",
     "Deleted user in {call}" : "Usuário excluído de {call}",
     "{guest} (guest) in {call}" : "{guest} (convidado) em {call}",
@@ -700,10 +707,17 @@
     "Error while updating conversation description" : "Ocorreu um erro ao editar a descrição da conversa",
     "Be careful, these actions cannot be undone." : "Cuidado, estas ações não podem ser desfeitas.",
     "Leave conversation" : "Encerrar conversa",
+    "Once a conversation is left, to re-join a closed conversation, an invite is needed. An open conversation can be re-joined at any time." : "Depois que uma conversa é encerrada, para retornar a uma conversa fechada, é necessário um convite. Uma conversa aberta pode ser reconectada a qualquer momento. ",
     "Delete conversation" : "Excluir conversa",
+    "Permanently delete this conversation." : "Exclua esta conversa permanentemente. ",
+    "Delete chat messages" : "Excluir mensagens de bate-papo ",
+    "Permanently delete all the messages in this conversation." : "Exclua permanentemente todas as mensagens desta conversa. ",
     "You need to promote a new moderator before you can leave the conversation." : "Você precisa promover um novo moderador antes de sair da conversa.",
     "Do you really want to delete \"{displayName}\"?" : "Quer realmente excluir \"{displayName}\"?",
     "Error while deleting conversation" : "Erro ao excluir a conversa",
+    "Do you really want to delete all messages in \"{displayName}\"?" : "Você realmente deseja excluir todas as mensagens em  \"{displayName}\"?",
+    "Delete all chat messages" : "Excluir todas as mensagens de bate-papo ",
+    "Error while clearing chat history" : "Erro ao limpar o histórico de bate-papo ",
     "Allow guests to use a public link to join this conversation." : "Permite que convidados usem um link público para entrar nesta conversa.",
     "Allow guests" : "Permitir convidados",
     "Set a password to restrict who can use the public link." : "Definir uma senha para restringir quem pode usar o link público.",
@@ -857,6 +871,7 @@
     "Copy message link" : "Copiar link da mensagem",
     "Mark as unread" : "Marcar como não lido",
     "Go to file" : "Ir para o arquivo",
+    "Forward message" : "Enviar mensagem",
     "Unread messages" : "Mensagens não lidas",
     "Sending message" : "Enviando mensagem",
     "Message sent" : "Mensagem enviada",
@@ -877,6 +892,10 @@
     "{stack} in {board}" : "{stack} de {board}",
     "Deck Card" : "Cartão Deck",
     "Remove {fileName}" : "Remover {fileName} ",
+    "The message has been forwarded to {selectedConversationName}" : "A mensagem foi encaminhada para {selectedConversationName}",
+    "Go to conversation" : "Ir para a conversa ",
+    "Choose a conversation to forward the selected message." : "Escolha uma conversa para encaminhar a mensagem selecionada. ",
+    "Error while forwarding message" : "Erro ao encaminhar mensagem ",
     "Open this location in Openstreetmap" : "Abra este local no Openstreetmap ",
     "[Unknown username]" : "[Nome de usuário desconhecido]",
     "Scroll to bottom" : "Rolar para baixo",
@@ -1005,6 +1024,7 @@
     "Do not disturb" : "Não perturbe",
     "Away" : "Fora",
     "Error while sharing file" : "Erro ao compartilhar arquivo",
+    "Error while clearing conversation history" : "Erro ao limpar o histórico da conversa ",
     "Not enough free space to upload file \"{fileName}\"" : "Espaço livre insuficiente para enviar o arquivo \"{fileName}\"",
     "Error while uploading file \"{fileName}\"" : "Erro ao enviar o arquivo \"{fileName}\"",
     "An error happened when trying to share your file" : "Ocorreu um erro ao tentar compartilhar seu arquivo ",