diff --git a/apps/federatedfilesharing/l10n/fr.js b/apps/federatedfilesharing/l10n/fr.js
index d9944c775dd437450ff405e039827ff32e9b9b11..76130f54d1ace6ab41d4a9ccdb2746ccffbcd0e0 100644
--- a/apps/federatedfilesharing/l10n/fr.js
+++ b/apps/federatedfilesharing/l10n/fr.js
@@ -27,6 +27,7 @@ OC.L10N.register(
     "Not allowed to create a federated share with the same user" : "Non autorisé à créer un partage fédéré avec le même utilisateur",
     "File is already shared with %s" : "Le fichier est déjà partagé avec %s",
     "Could not find share" : "Impossible de trouver le partage",
+    "You received \"%3$s\" as a remote share from %1$s" : "Vous avez reçu \"%3$s\" comme partage distant de %1$s",
     "You received {share} as a remote share from {user}" : "Vous avez reçu {share} comme partage distant de la part de {user}",
     "Accept" : "Accepter",
     "Decline" : "Refuser",
diff --git a/apps/federatedfilesharing/l10n/fr.json b/apps/federatedfilesharing/l10n/fr.json
index 3af2ca0e44d9121116f22754decc026ebd701f2c..81529ab628ffd7a1be1ee17fe4fb93d804a3201c 100644
--- a/apps/federatedfilesharing/l10n/fr.json
+++ b/apps/federatedfilesharing/l10n/fr.json
@@ -25,6 +25,7 @@
     "Not allowed to create a federated share with the same user" : "Non autorisé à créer un partage fédéré avec le même utilisateur",
     "File is already shared with %s" : "Le fichier est déjà partagé avec %s",
     "Could not find share" : "Impossible de trouver le partage",
+    "You received \"%3$s\" as a remote share from %1$s" : "Vous avez reçu \"%3$s\" comme partage distant de %1$s",
     "You received {share} as a remote share from {user}" : "Vous avez reçu {share} comme partage distant de la part de {user}",
     "Accept" : "Accepter",
     "Decline" : "Refuser",
diff --git a/apps/files_sharing/l10n/fr.js b/apps/files_sharing/l10n/fr.js
index c61d7fbdc03a83ccb51c40b90e96cbb3ea4265ed..1016044ed1a1dc97ef29d55a9ea0d0fa00356f0a 100644
--- a/apps/files_sharing/l10n/fr.js
+++ b/apps/files_sharing/l10n/fr.js
@@ -20,6 +20,7 @@ OC.L10N.register(
     "Sharing" : "Partage",
     "A file or folder has been <strong>shared</strong>" : "Un fichier ou un répertoire a été <strong>partagé</strong>",
     "A file or folder was shared from <strong>another server</strong>" : "Un fichier ou un répertoire a été partagé depuis <strong>un autre serveur</strong>",
+    "A file or folder shared by mail or by public link was <strong>downloaded</strong>" : "Un fichier ou un dossier partagé par mail ou par lien public a été <strong>téléchargé</strong>",
     "You received a new remote share %2$s from %1$s" : "L'utilisateur %1$s a partagé la ressource distante %2$s avec vous",
     "You received a new remote share from %s" : "Vous avez reçu un partage distant de %s",
     "%1$s accepted remote share %2$s" : "%1$s a accepté le partage distant %2$s",
@@ -43,6 +44,8 @@ OC.L10N.register(
     "The public link of %2$s for %1$s expired" : "Le lien public de %2$s pour %1$s a expiré",
     "%2$s shared %1$s with you" : "%2$s a partagé %1$s avec vous",
     "%2$s removed the share for %1$s" : "%2$s a supprimé le partage pour %1$s",
+    "File %1$s shared by email with %2$s was downloaded" : "Le fichier %1$s partagé par mail avec %2$s a été téléchargé",
+    "Folder %1$s shared by email with %2$s was downloaded" : "Le dossier %1$s partagé par mail avec %2$s a été téléchargé",
     "Downloaded via public link" : "Téléchargé par lien public",
     "Shared with %2$s" : "Partagé avec %2$s",
     "Shared with %3$s by %2$s" : "Partagé avec %3$s par %2$s",
diff --git a/apps/files_sharing/l10n/fr.json b/apps/files_sharing/l10n/fr.json
index 1457e9524d82e49495cd8a3864fb57c3b911f252..2369e15cd4f289044a813ebee47bd0575b166d64 100644
--- a/apps/files_sharing/l10n/fr.json
+++ b/apps/files_sharing/l10n/fr.json
@@ -18,6 +18,7 @@
     "Sharing" : "Partage",
     "A file or folder has been <strong>shared</strong>" : "Un fichier ou un répertoire a été <strong>partagé</strong>",
     "A file or folder was shared from <strong>another server</strong>" : "Un fichier ou un répertoire a été partagé depuis <strong>un autre serveur</strong>",
+    "A file or folder shared by mail or by public link was <strong>downloaded</strong>" : "Un fichier ou un dossier partagé par mail ou par lien public a été <strong>téléchargé</strong>",
     "You received a new remote share %2$s from %1$s" : "L'utilisateur %1$s a partagé la ressource distante %2$s avec vous",
     "You received a new remote share from %s" : "Vous avez reçu un partage distant de %s",
     "%1$s accepted remote share %2$s" : "%1$s a accepté le partage distant %2$s",
@@ -41,6 +42,8 @@
     "The public link of %2$s for %1$s expired" : "Le lien public de %2$s pour %1$s a expiré",
     "%2$s shared %1$s with you" : "%2$s a partagé %1$s avec vous",
     "%2$s removed the share for %1$s" : "%2$s a supprimé le partage pour %1$s",
+    "File %1$s shared by email with %2$s was downloaded" : "Le fichier %1$s partagé par mail avec %2$s a été téléchargé",
+    "Folder %1$s shared by email with %2$s was downloaded" : "Le dossier %1$s partagé par mail avec %2$s a été téléchargé",
     "Downloaded via public link" : "Téléchargé par lien public",
     "Shared with %2$s" : "Partagé avec %2$s",
     "Shared with %3$s by %2$s" : "Partagé avec %3$s par %2$s",
diff --git a/apps/twofactor_backupcodes/l10n/ja.js b/apps/twofactor_backupcodes/l10n/ja.js
new file mode 100644
index 0000000000000000000000000000000000000000..b9fb61e74bfcaef84423af9ba140579e328a11b9
--- /dev/null
+++ b/apps/twofactor_backupcodes/l10n/ja.js
@@ -0,0 +1,17 @@
+OC.L10N.register(
+    "twofactor_backupcodes",
+    {
+    "Generate backup codes" : "バックアップコードを生成する",
+    "Backup codes have been generated. {{used}} of {{total}} codes have been used." : "バックアップコードが生成されました。 {{total}} 中の {{used}} コードが使用されています。",
+    "These are your backup codes. Please save and/or print them as you will not be able to read the codes again later" : "これらはあなたのバックアップコードです。 後からこのコードは見ることはできないので、保存するか印刷しておいてください",
+    "Save backup codes" : "バックアップコードを保存",
+    "Print backup codes" : "バックアップコードを印刷",
+    "Regenerate backup codes" : "バックアップコードを再生成",
+    "If you regenerate backup codes, you automatically invalidate old codes." : "バックアップコードを再生成すると、自動的に古いコードが無効になります。",
+    "An error occurred while generating your backup codes" : "バックアップコードの生成中にエラーが発生しました",
+    "Nextcloud backup codes" : "Nextcloud バックアップコード",
+    "Backup code" : "バックアップコード",
+    "Use backup code" : "バックアップコードを使用する",
+    "Second-factor backup codes" : "第2因子バックアップコード"
+},
+"nplurals=1; plural=0;");
diff --git a/apps/twofactor_backupcodes/l10n/ja.json b/apps/twofactor_backupcodes/l10n/ja.json
new file mode 100644
index 0000000000000000000000000000000000000000..1d01299981f1445c3c55c38c2acf23d91d9be2c2
--- /dev/null
+++ b/apps/twofactor_backupcodes/l10n/ja.json
@@ -0,0 +1,15 @@
+{ "translations": {
+    "Generate backup codes" : "バックアップコードを生成する",
+    "Backup codes have been generated. {{used}} of {{total}} codes have been used." : "バックアップコードが生成されました。 {{total}} 中の {{used}} コードが使用されています。",
+    "These are your backup codes. Please save and/or print them as you will not be able to read the codes again later" : "これらはあなたのバックアップコードです。 後からこのコードは見ることはできないので、保存するか印刷しておいてください",
+    "Save backup codes" : "バックアップコードを保存",
+    "Print backup codes" : "バックアップコードを印刷",
+    "Regenerate backup codes" : "バックアップコードを再生成",
+    "If you regenerate backup codes, you automatically invalidate old codes." : "バックアップコードを再生成すると、自動的に古いコードが無効になります。",
+    "An error occurred while generating your backup codes" : "バックアップコードの生成中にエラーが発生しました",
+    "Nextcloud backup codes" : "Nextcloud バックアップコード",
+    "Backup code" : "バックアップコード",
+    "Use backup code" : "バックアップコードを使用する",
+    "Second-factor backup codes" : "第2因子バックアップコード"
+},"pluralForm" :"nplurals=1; plural=0;"
+}
\ No newline at end of file
diff --git a/apps/workflowengine/l10n/ja.js b/apps/workflowengine/l10n/ja.js
new file mode 100644
index 0000000000000000000000000000000000000000..bcdc41f0691906ed7a51021e53de234c3c2a0479
--- /dev/null
+++ b/apps/workflowengine/l10n/ja.js
@@ -0,0 +1,63 @@
+OC.L10N.register(
+    "workflowengine",
+    {
+    "Successfully saved" : "保存しました",
+    "Saving failed:" : "保存に失敗しました：",
+    "matches" : "合致",
+    "does not match" : "合致しない",
+    "File size (upload)" : "ファイルサイズ（アップロード）",
+    "less or equals" : "より小さいか等しい",
+    "greater or equals" : "大きいか等しい",
+    "greater" : "大きい",
+    "File system tag" : "ファイルシステムタグ",
+    "is tagged with" : "に次のタグが付いている",
+    "is not tagged with" : "に次のタグが付いていない",
+    "Select tag…" : "タグを選択...",
+    "matches IPv4" : "次の IPv4アドレスに合致",
+    "does not match IPv4" : "次の IPv4アドレスに合致しない",
+    "matches IPv6" : "次の IPv6アドレスに合致",
+    "does not match IPv6" : "次の IPv6アドレスに合致しない",
+    "Request time" : "ルール適用の時刻",
+    "Start" : "開始",
+    "End" : "終了",
+    "Select timezone…" : "タイムゾーンを選択...",
+    "Request URL" : "呼びだしたURL",
+    "Predefined URLs" : "定義済みのURL",
+    "Files WebDAV" : "ファイルWebDAV",
+    "Request user agent" : "リクエスト時のユーザーエージェント",
+    "Sync clients" : "同期クライアントタイプ",
+    "Android client" : "アンドロイドクライアント",
+    "iOS client" : "iOSクライアント",
+    "Desktop client" : "デスクトップクライアント",
+    "User group membership" : "ユーザーがグループのメンバーかどうか",
+    "is member of" : "が次のグループのメンバーである",
+    "is not member of" : "が次のグループのメンバーではない",
+    "The given operator is invalid" : "指定された演算子は無効",
+    "The given regular expression is invalid" : "指定の正規表現は無効",
+    "The given file size is invalid" : "指定されたファイルサイズは無効",
+    "The given tag id is invalid" : "指定されたIDタグは無効",
+    "The given IP range is invalid" : "指定されたIP範囲は無効",
+    "The given IP range is not valid for IPv4" : "指定されたIPはIPv4の範囲ではありません",
+    "The given IP range is not valid for IPv6" : "指定されたIPはIPv6の範囲ではありません",
+    "The given time span is invalid" : "指定された期間は無効です",
+    "The given start time is invalid" : "指定された開始時刻は無効です",
+    "The given end time is invalid" : "指定された終了時刻は無効です",
+    "The given group does not exist" : "指定されたグループは存在しません",
+    "Check %s is invalid or does not exist" : "%sのチェックは無効か存在しません",
+    "Operation #%s does not exist" : "#%s 操作は存在しません",
+    "Operation %s does not exist" : "%s 操作は存在しません",
+    "Operation %s is invalid" : "%s 操作は無効です",
+    "Check %s does not exist" : "チェック %s は存在しません",
+    "Check %s is invalid" : "チェック %s は無効です",
+    "Check #%s does not exist" : "チェック #%s は存在しません",
+    "Workflow" : "ワークフロー",
+    "Open documentation" : "ドキュメントを開く",
+    "Add rule group" : "ルールグループを追加する",
+    "Short rule description" : "ルールの簡潔な説明",
+    "Add rule" : "ルールを追加",
+    "Reset" : "リセット",
+    "Save" : "保存",
+    "Saving…" : "保存中...",
+    "Loading…" : "読み込み中..."
+},
+"nplurals=1; plural=0;");
diff --git a/apps/workflowengine/l10n/ja.json b/apps/workflowengine/l10n/ja.json
new file mode 100644
index 0000000000000000000000000000000000000000..670baa856ec8de9f5f1461f559904e0910985442
--- /dev/null
+++ b/apps/workflowengine/l10n/ja.json
@@ -0,0 +1,61 @@
+{ "translations": {
+    "Successfully saved" : "保存しました",
+    "Saving failed:" : "保存に失敗しました：",
+    "matches" : "合致",
+    "does not match" : "合致しない",
+    "File size (upload)" : "ファイルサイズ（アップロード）",
+    "less or equals" : "より小さいか等しい",
+    "greater or equals" : "大きいか等しい",
+    "greater" : "大きい",
+    "File system tag" : "ファイルシステムタグ",
+    "is tagged with" : "に次のタグが付いている",
+    "is not tagged with" : "に次のタグが付いていない",
+    "Select tag…" : "タグを選択...",
+    "matches IPv4" : "次の IPv4アドレスに合致",
+    "does not match IPv4" : "次の IPv4アドレスに合致しない",
+    "matches IPv6" : "次の IPv6アドレスに合致",
+    "does not match IPv6" : "次の IPv6アドレスに合致しない",
+    "Request time" : "ルール適用の時刻",
+    "Start" : "開始",
+    "End" : "終了",
+    "Select timezone…" : "タイムゾーンを選択...",
+    "Request URL" : "呼びだしたURL",
+    "Predefined URLs" : "定義済みのURL",
+    "Files WebDAV" : "ファイルWebDAV",
+    "Request user agent" : "リクエスト時のユーザーエージェント",
+    "Sync clients" : "同期クライアントタイプ",
+    "Android client" : "アンドロイドクライアント",
+    "iOS client" : "iOSクライアント",
+    "Desktop client" : "デスクトップクライアント",
+    "User group membership" : "ユーザーがグループのメンバーかどうか",
+    "is member of" : "が次のグループのメンバーである",
+    "is not member of" : "が次のグループのメンバーではない",
+    "The given operator is invalid" : "指定された演算子は無効",
+    "The given regular expression is invalid" : "指定の正規表現は無効",
+    "The given file size is invalid" : "指定されたファイルサイズは無効",
+    "The given tag id is invalid" : "指定されたIDタグは無効",
+    "The given IP range is invalid" : "指定されたIP範囲は無効",
+    "The given IP range is not valid for IPv4" : "指定されたIPはIPv4の範囲ではありません",
+    "The given IP range is not valid for IPv6" : "指定されたIPはIPv6の範囲ではありません",
+    "The given time span is invalid" : "指定された期間は無効です",
+    "The given start time is invalid" : "指定された開始時刻は無効です",
+    "The given end time is invalid" : "指定された終了時刻は無効です",
+    "The given group does not exist" : "指定されたグループは存在しません",
+    "Check %s is invalid or does not exist" : "%sのチェックは無効か存在しません",
+    "Operation #%s does not exist" : "#%s 操作は存在しません",
+    "Operation %s does not exist" : "%s 操作は存在しません",
+    "Operation %s is invalid" : "%s 操作は無効です",
+    "Check %s does not exist" : "チェック %s は存在しません",
+    "Check %s is invalid" : "チェック %s は無効です",
+    "Check #%s does not exist" : "チェック #%s は存在しません",
+    "Workflow" : "ワークフロー",
+    "Open documentation" : "ドキュメントを開く",
+    "Add rule group" : "ルールグループを追加する",
+    "Short rule description" : "ルールの簡潔な説明",
+    "Add rule" : "ルールを追加",
+    "Reset" : "リセット",
+    "Save" : "保存",
+    "Saving…" : "保存中...",
+    "Loading…" : "読み込み中..."
+},"pluralForm" :"nplurals=1; plural=0;"
+}
\ No newline at end of file
diff --git a/core/l10n/de.js b/core/l10n/de.js
index a23de9e0473a49ae2fdba459a70a9fcdae8148d0..3e86a36bacbab70c681563e475f767447a3dda64 100644
--- a/core/l10n/de.js
+++ b/core/l10n/de.js
@@ -88,6 +88,7 @@ OC.L10N.register(
     "No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Es wurde kein PHP Memory Cache konfiguriert. Zur Erhöhung der Leistungsfähigkeit kann ein Memory-Cache konfiguriert werden. Weitere Informationen findest du in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "/dev/urandom is not readable by PHP which is highly discouraged for security reasons. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "PHP hat keine Leserechte auf /dev/urandom wovon aus Sicherheitsgründen höchst abzuraten ist. Weitere Informationen sind in der <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a> zu finden.",
     "You are currently running PHP {version}. We encourage you to upgrade your PHP version to take advantage of <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">performance and security updates provided by the PHP Group</a> as soon as your distribution supports it." : "Du verwendest derzeit PHP {version}. Wir empfehlen ein Upgrade deiner PHP-Version, um die <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">Geschwindigkeits- und Sicherheitsupdates zu nutzen, welche von der PHP-Gruppe bereitgestellt werden</a>, sobald diese deine Distribution unterstützt.",
+    "The reverse proxy headers configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. If you are not accessing Nextcloud from a trusted proxy, this is a security issue and can allow an attacker to spoof their IP address as visible to Nextcloud. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Die Reverse-Proxy-Header-Konfiguration ist fehlerhaft oder Du greist auf Nextcloud über einen vertrauenswürdigen Proxy zu. Wenn Du auf Nextcloud nicht über einen vertrauenswürdigen Proxy zugreifst, dann besteht ein Sicherheitsproblem, das einem Angreifer erlaubt die IP-Adresse, die für Nextcloud sichtbar ist, auszuspähen. Weitere Informationen hierzu findest Du in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "Memcached is configured as distributed cache, but the wrong PHP module \"memcache\" is installed. \\OC\\Memcache\\Memcached only supports \"memcached\" and not \"memcache\". See the <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki about both modules</a>." : "Memcached ist als distributed cache konfiguriert aber das falsche PHP-Modul \"memcache\" ist installiert. \\OC\\Memcache\\Memcached unterstützt nur \"memcached\" jedoch nicht \"memcache\". Im <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki nach beiden Modulen suchen</a>.",
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Einige Dateien haben die Integritätsprüfung nicht bestanden. Weiterführende Information findest du in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">Liste der ungültigen Dateien ...</a> / <a href=\"{rescanEndpoint}\">Erneut analysieren…</a>)",
     "Error occurred while checking server setup" : "Fehler beim Überprüfen der Servereinrichtung",
diff --git a/core/l10n/de.json b/core/l10n/de.json
index 303bceeca7ba77c4aa714df9dd23477d71c1e345..9ff58e5cf4cd68c985c2e6103ae69e8a37e26be1 100644
--- a/core/l10n/de.json
+++ b/core/l10n/de.json
@@ -86,6 +86,7 @@
     "No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Es wurde kein PHP Memory Cache konfiguriert. Zur Erhöhung der Leistungsfähigkeit kann ein Memory-Cache konfiguriert werden. Weitere Informationen findest du in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "/dev/urandom is not readable by PHP which is highly discouraged for security reasons. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "PHP hat keine Leserechte auf /dev/urandom wovon aus Sicherheitsgründen höchst abzuraten ist. Weitere Informationen sind in der <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a> zu finden.",
     "You are currently running PHP {version}. We encourage you to upgrade your PHP version to take advantage of <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">performance and security updates provided by the PHP Group</a> as soon as your distribution supports it." : "Du verwendest derzeit PHP {version}. Wir empfehlen ein Upgrade deiner PHP-Version, um die <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">Geschwindigkeits- und Sicherheitsupdates zu nutzen, welche von der PHP-Gruppe bereitgestellt werden</a>, sobald diese deine Distribution unterstützt.",
+    "The reverse proxy headers configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. If you are not accessing Nextcloud from a trusted proxy, this is a security issue and can allow an attacker to spoof their IP address as visible to Nextcloud. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Die Reverse-Proxy-Header-Konfiguration ist fehlerhaft oder Du greist auf Nextcloud über einen vertrauenswürdigen Proxy zu. Wenn Du auf Nextcloud nicht über einen vertrauenswürdigen Proxy zugreifst, dann besteht ein Sicherheitsproblem, das einem Angreifer erlaubt die IP-Adresse, die für Nextcloud sichtbar ist, auszuspähen. Weitere Informationen hierzu findest Du in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "Memcached is configured as distributed cache, but the wrong PHP module \"memcache\" is installed. \\OC\\Memcache\\Memcached only supports \"memcached\" and not \"memcache\". See the <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki about both modules</a>." : "Memcached ist als distributed cache konfiguriert aber das falsche PHP-Modul \"memcache\" ist installiert. \\OC\\Memcache\\Memcached unterstützt nur \"memcached\" jedoch nicht \"memcache\". Im <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki nach beiden Modulen suchen</a>.",
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Einige Dateien haben die Integritätsprüfung nicht bestanden. Weiterführende Information findest du in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">Liste der ungültigen Dateien ...</a> / <a href=\"{rescanEndpoint}\">Erneut analysieren…</a>)",
     "Error occurred while checking server setup" : "Fehler beim Überprüfen der Servereinrichtung",
diff --git a/core/l10n/de_DE.js b/core/l10n/de_DE.js
index a2c6b1a3b50f54bd52ca660e3754349c67fb36e7..53edf27fb08e60551f6c6bf3372b899261ea150f 100644
--- a/core/l10n/de_DE.js
+++ b/core/l10n/de_DE.js
@@ -88,6 +88,7 @@ OC.L10N.register(
     "No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Es wurde kein PHP Memory Cache konfiguriert. Konfigurieren Sie zur Erhöhung der Leistungsfähigkeit, soweit verfügbar, einen Memory Cache. Weitere Informationen finden Sie in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "/dev/urandom is not readable by PHP which is highly discouraged for security reasons. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "/dev/urandom ist von PHP nicht lesbar, wovon aus Sicherheitsgründen dringend abgeraten wird. Weitere Informationen hierzu finden Sie in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "You are currently running PHP {version}. We encourage you to upgrade your PHP version to take advantage of <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">performance and security updates provided by the PHP Group</a> as soon as your distribution supports it." : "Sie verwenden im Moment PHP {version}. Wir empfehlen ein Upgrade ihrer PHP Version, um die <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">Geschwindigkeits- und Sicherheitsupdates zu nutzen, welche von der PHP Gruppe bereitgestellt werden</a>, sobald ihre Distribution diese unterstützt.",
+    "The reverse proxy headers configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. If you are not accessing Nextcloud from a trusted proxy, this is a security issue and can allow an attacker to spoof their IP address as visible to Nextcloud. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Die Reverse-Proxy-Header-Konfiguration ist fehlerhaft oder Sie greifen auf Nextcloud über einen vertrauenswürdigen Proxy zu. Wenn Sie auf Nextcloud nicht über einen vertrauenswürdigen Proxy zugreifen, dann besteht ein Sicherheitsproblem, das einem Angreifer erlaubt die IP-Adresse, die für Nextcloud sichtbar ist, auszuspähen. Weitere Informationen hierzu finden Sie in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "Memcached is configured as distributed cache, but the wrong PHP module \"memcache\" is installed. \\OC\\Memcache\\Memcached only supports \"memcached\" and not \"memcache\". See the <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki about both modules</a>." : "Memcache ist als verteilter Cache konfiguriert, aber das falsche PHP Modul \"memcache\" ist installiert. \\OC\\Memcache\\Memcached unterstützt nur \"memcached\" und nicht \"memcache\". Siehe <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached Wiki über beide Module</a>.",
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Manche Dateien haben die Integritätsprüfung nicht bestanden. Weitere Informationen um den Fehler zu behen finden Sie in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">Liste der ungültigen Dateien...</a> / <a href=\"{rescanEndpoint}\">Erneut scannen…</a>)",
     "Error occurred while checking server setup" : "Fehler beim Überprüfen der Servereinrichtung",
diff --git a/core/l10n/de_DE.json b/core/l10n/de_DE.json
index 04104dba8ddea43cda42fd36c27c127b0ad5c1e0..55eda63628ac083aeba630f89b95e7bd5a87130a 100644
--- a/core/l10n/de_DE.json
+++ b/core/l10n/de_DE.json
@@ -86,6 +86,7 @@
     "No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Es wurde kein PHP Memory Cache konfiguriert. Konfigurieren Sie zur Erhöhung der Leistungsfähigkeit, soweit verfügbar, einen Memory Cache. Weitere Informationen finden Sie in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "/dev/urandom is not readable by PHP which is highly discouraged for security reasons. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "/dev/urandom ist von PHP nicht lesbar, wovon aus Sicherheitsgründen dringend abgeraten wird. Weitere Informationen hierzu finden Sie in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "You are currently running PHP {version}. We encourage you to upgrade your PHP version to take advantage of <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">performance and security updates provided by the PHP Group</a> as soon as your distribution supports it." : "Sie verwenden im Moment PHP {version}. Wir empfehlen ein Upgrade ihrer PHP Version, um die <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">Geschwindigkeits- und Sicherheitsupdates zu nutzen, welche von der PHP Gruppe bereitgestellt werden</a>, sobald ihre Distribution diese unterstützt.",
+    "The reverse proxy headers configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. If you are not accessing Nextcloud from a trusted proxy, this is a security issue and can allow an attacker to spoof their IP address as visible to Nextcloud. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Die Reverse-Proxy-Header-Konfiguration ist fehlerhaft oder Sie greifen auf Nextcloud über einen vertrauenswürdigen Proxy zu. Wenn Sie auf Nextcloud nicht über einen vertrauenswürdigen Proxy zugreifen, dann besteht ein Sicherheitsproblem, das einem Angreifer erlaubt die IP-Adresse, die für Nextcloud sichtbar ist, auszuspähen. Weitere Informationen hierzu finden Sie in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>.",
     "Memcached is configured as distributed cache, but the wrong PHP module \"memcache\" is installed. \\OC\\Memcache\\Memcached only supports \"memcached\" and not \"memcache\". See the <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki about both modules</a>." : "Memcache ist als verteilter Cache konfiguriert, aber das falsche PHP Modul \"memcache\" ist installiert. \\OC\\Memcache\\Memcached unterstützt nur \"memcached\" und nicht \"memcache\". Siehe <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached Wiki über beide Module</a>.",
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Manche Dateien haben die Integritätsprüfung nicht bestanden. Weitere Informationen um den Fehler zu behen finden Sie in unserer <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">Dokumentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">Liste der ungültigen Dateien...</a> / <a href=\"{rescanEndpoint}\">Erneut scannen…</a>)",
     "Error occurred while checking server setup" : "Fehler beim Überprüfen der Servereinrichtung",
diff --git a/core/l10n/fr.js b/core/l10n/fr.js
index 1858e1b63f0d3f7241cfbed46a9b7d30976545a7..b2b89d59afb9ea86e957a42cb36ae065fb42b315 100644
--- a/core/l10n/fr.js
+++ b/core/l10n/fr.js
@@ -143,8 +143,11 @@ OC.L10N.register(
     "Share with people on other servers using the syntax username@example.com/nextcloud" : "Partagez avec des personnes sur d'autres serveurs en utilisant la syntaxe utilisateur@exemple.com/nextcloud",
     "Share with users or by mail..." : "Partager avec des utilisateurs ou par mail…",
     "Share with users or remote users..." : "Partager avec des utilisateurs ou des utilisateurs distants...",
+    "Share with users, remote users or by mail..." : "Partager avec des utilisateurs, des utilisateurs distants ou par mail…",
     "Share with users or groups..." : "Partager avec des utilisateurs ou des groupes...",
+    "Share with users, groups or by mail..." : "Partager avec des utilisateurs, des groupes ou par mail…",
     "Share with users, groups or remote users..." : "Partager avec des utilisateurs, groupes ou utilisateurs distants...",
+    "Share with users, groups, remote users or by mail..." : "Partager avec des utilisateurs, des groupes, des utilisateurs distants ou par mail…",
     "Share with users..." : "Partager avec des utilisateurs...",
     "Error removing share" : "Erreur lors de l'arrêt du partage",
     "Non-existing tag #{tag}" : "Étiquette #{tag} inexistante",
diff --git a/core/l10n/fr.json b/core/l10n/fr.json
index 07cacb5fbf74a547d8b71e4d18bdd6db21d69637..ea9df1383def99c189d2ab5a30993ef06e5805de 100644
--- a/core/l10n/fr.json
+++ b/core/l10n/fr.json
@@ -141,8 +141,11 @@
     "Share with people on other servers using the syntax username@example.com/nextcloud" : "Partagez avec des personnes sur d'autres serveurs en utilisant la syntaxe utilisateur@exemple.com/nextcloud",
     "Share with users or by mail..." : "Partager avec des utilisateurs ou par mail…",
     "Share with users or remote users..." : "Partager avec des utilisateurs ou des utilisateurs distants...",
+    "Share with users, remote users or by mail..." : "Partager avec des utilisateurs, des utilisateurs distants ou par mail…",
     "Share with users or groups..." : "Partager avec des utilisateurs ou des groupes...",
+    "Share with users, groups or by mail..." : "Partager avec des utilisateurs, des groupes ou par mail…",
     "Share with users, groups or remote users..." : "Partager avec des utilisateurs, groupes ou utilisateurs distants...",
+    "Share with users, groups, remote users or by mail..." : "Partager avec des utilisateurs, des groupes, des utilisateurs distants ou par mail…",
     "Share with users..." : "Partager avec des utilisateurs...",
     "Error removing share" : "Erreur lors de l'arrêt du partage",
     "Non-existing tag #{tag}" : "Étiquette #{tag} inexistante",
diff --git a/core/l10n/hu_HU.js b/core/l10n/hu_HU.js
index 6f929ef556718457d0434a4aec90c0ab1844e5a3..bc37e215b8fa464a3f6f19d4c66b84f342f0b58f 100644
--- a/core/l10n/hu_HU.js
+++ b/core/l10n/hu_HU.js
@@ -88,6 +88,7 @@ OC.L10N.register(
     "No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Nincs memória gyorsítótár beállítva. A teljesítmény növelése érdekében kérjük állítsa be a memcache-t, ha elérhető. Bővebb információt a <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">dokumentációban</a> találhat.",
     "/dev/urandom is not readable by PHP which is highly discouraged for security reasons. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "/dev/urandom nem olvasható a PHP számára, mely nagy biztonsági probléma. Bővebb információt a <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">dokumentációban</a> találhat.",
     "You are currently running PHP {version}. We encourage you to upgrade your PHP version to take advantage of <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">performance and security updates provided by the PHP Group</a> as soon as your distribution supports it." : "Jelenleg {version} PHP verziót használ. Javasoljuk, hogy frissítse a PHP verziót, hogy kihasználhassa a <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">teljesítménybeli és a biztonságbeli előnyöket, amiket a PHP csoport kínál</a>, amilyen hamar a disztribúciója támogatja.",
+    "The reverse proxy headers configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. If you are not accessing Nextcloud from a trusted proxy, this is a security issue and can allow an attacker to spoof their IP address as visible to Nextcloud. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "A fordított proxy fejlécek konfigurációs beállításai helytelenek, vagy egy megbízható proxy-ból próbálod a Nextcloudot elérni. Ha nem megbízható proxy-ból próbálod elérni az Nextcloudot, akkor ez egy biztonsági probléma, a támadó az Nextcloud számára látható IP cím csalást tud végrehajtani. Bővebb információt a  <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">dokumentációban</a> találhatsz.",
     "Memcached is configured as distributed cache, but the wrong PHP module \"memcache\" is installed. \\OC\\Memcache\\Memcached only supports \"memcached\" and not \"memcache\". See the <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki about both modules</a>." : "Memcached be van konfigurálva gyorsítótárnak, de rossz \"memcache\" PHP modul van telepítve. \\OC\\Memcache\\Memcached csak a \"memcached\"-t támogatja,  és nem a \"memcache\"-t. Kérjük, nézze meg a <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki oldalt a modulokkal kapcsolatban</a>.",
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Néhány fájl nem felelt meg az integritás ellenőrzésen. Bővebb információt a <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">dokumentációban</a> találhat. (<a href=\"{codeIntegrityDownloadEndpoint}\">Érvénytelen fájlok listája…</a> / <a href=\"{rescanEndpoint}\">Újra ellenőrzés…</a>)",
     "Error occurred while checking server setup" : "Hiba történt a szerver beállítások ellenőrzése közben",
diff --git a/core/l10n/hu_HU.json b/core/l10n/hu_HU.json
index 55f3c1f297990b222868b3cd811ef4c06cbcd032..b69d360ab45af0de71464f556b97d373907f9f1d 100644
--- a/core/l10n/hu_HU.json
+++ b/core/l10n/hu_HU.json
@@ -86,6 +86,7 @@
     "No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Nincs memória gyorsítótár beállítva. A teljesítmény növelése érdekében kérjük állítsa be a memcache-t, ha elérhető. Bővebb információt a <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">dokumentációban</a> találhat.",
     "/dev/urandom is not readable by PHP which is highly discouraged for security reasons. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "/dev/urandom nem olvasható a PHP számára, mely nagy biztonsági probléma. Bővebb információt a <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">dokumentációban</a> találhat.",
     "You are currently running PHP {version}. We encourage you to upgrade your PHP version to take advantage of <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">performance and security updates provided by the PHP Group</a> as soon as your distribution supports it." : "Jelenleg {version} PHP verziót használ. Javasoljuk, hogy frissítse a PHP verziót, hogy kihasználhassa a <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">teljesítménybeli és a biztonságbeli előnyöket, amiket a PHP csoport kínál</a>, amilyen hamar a disztribúciója támogatja.",
+    "The reverse proxy headers configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. If you are not accessing Nextcloud from a trusted proxy, this is a security issue and can allow an attacker to spoof their IP address as visible to Nextcloud. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "A fordított proxy fejlécek konfigurációs beállításai helytelenek, vagy egy megbízható proxy-ból próbálod a Nextcloudot elérni. Ha nem megbízható proxy-ból próbálod elérni az Nextcloudot, akkor ez egy biztonsági probléma, a támadó az Nextcloud számára látható IP cím csalást tud végrehajtani. Bővebb információt a  <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">dokumentációban</a> találhatsz.",
     "Memcached is configured as distributed cache, but the wrong PHP module \"memcache\" is installed. \\OC\\Memcache\\Memcached only supports \"memcached\" and not \"memcache\". See the <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki about both modules</a>." : "Memcached be van konfigurálva gyorsítótárnak, de rossz \"memcache\" PHP modul van telepítve. \\OC\\Memcache\\Memcached csak a \"memcached\"-t támogatja,  és nem a \"memcache\"-t. Kérjük, nézze meg a <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki oldalt a modulokkal kapcsolatban</a>.",
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Néhány fájl nem felelt meg az integritás ellenőrzésen. Bővebb információt a <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">dokumentációban</a> találhat. (<a href=\"{codeIntegrityDownloadEndpoint}\">Érvénytelen fájlok listája…</a> / <a href=\"{rescanEndpoint}\">Újra ellenőrzés…</a>)",
     "Error occurred while checking server setup" : "Hiba történt a szerver beállítások ellenőrzése közben",
diff --git a/core/l10n/it.js b/core/l10n/it.js
index 8825c575d563fa7917e0a6a0a5f24895147cf61c..bc739d54708a229e05ad66e7279b9bb1b6150559 100644
--- a/core/l10n/it.js
+++ b/core/l10n/it.js
@@ -88,6 +88,7 @@ OC.L10N.register(
     "No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Non è stata configurata alcuna cache di memoria. Per migliorare le prestazioni configura memcache, se disponibile. Ulteriori informazioni sono disponibili nella nostra <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentazione</a>.",
     "/dev/urandom is not readable by PHP which is highly discouraged for security reasons. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "/dev/urandom non è leggibile da PHP e ciò è vivamente sconsigliato per motivi di sicurezza. Ulteriori informazioni sono disponibili nella nostra <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentazione</a>.",
     "You are currently running PHP {version}. We encourage you to upgrade your PHP version to take advantage of <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">performance and security updates provided by the PHP Group</a> as soon as your distribution supports it." : "Stai eseguendo attualmente PHP {version}. Ti esortiamo ad aggiornare la tua versione di PHP per trarre vantaggio dagli aggiornamenti in termini di <a target=\"_blank\" rel=\"noreferrer\" ref=\"{phpLink}\">prestazioni e sicurezza forniti dal PHP Group</a> non appena la tua distribuzione la supporta.",
+    "The reverse proxy headers configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. If you are not accessing Nextcloud from a trusted proxy, this is a security issue and can allow an attacker to spoof their IP address as visible to Nextcloud. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "La configurazione delle intestazioni del proxy inverso non è corretta, o stai effettuando l'accesso a Nextcloud da un proxy affidabile. Se non stai effettuando l'accesso da un proxy affidabile, questo è un problema di sicurezza e può consentire a un attaccante di falsificare il suo indirizzo IP, rendendolo visibile a Nextcloud. Ulteriori informazioni sono disponibili nella nostra <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentazione</a>.",
     "Memcached is configured as distributed cache, but the wrong PHP module \"memcache\" is installed. \\OC\\Memcache\\Memcached only supports \"memcached\" and not \"memcache\". See the <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki about both modules</a>." : "Memcached è configurato come cache distribuita, ma è installato il modulo \"memcache\" errato. \\OC\\Memcache\\Memcached supporta solo \"memcached\" e non \"memcache\". Vedi il  <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">wiki di memcached per informazioni su entrambi i moduli</a>.",
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Alcuni file non hanno superato il controllo di integrità. Ulteriori informazioni su come risolvere questo problema sono disponibili nella nostra <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentazione</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">Elenco dei file non validi…</a> / <a href=\"{rescanEndpoint}\">Nuova scansione…</a>)",
     "Error occurred while checking server setup" : "Si è verificato un errore durante il controllo della configurazione del server",
diff --git a/core/l10n/it.json b/core/l10n/it.json
index e7ffa4cf6110546c5bbfbbbde4e94f46b8d7637b..4f2ccf32ac69efd4f65316346b375e68453431b9 100644
--- a/core/l10n/it.json
+++ b/core/l10n/it.json
@@ -86,6 +86,7 @@
     "No memory cache has been configured. To enhance your performance please configure a memcache if available. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "Non è stata configurata alcuna cache di memoria. Per migliorare le prestazioni configura memcache, se disponibile. Ulteriori informazioni sono disponibili nella nostra <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentazione</a>.",
     "/dev/urandom is not readable by PHP which is highly discouraged for security reasons. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "/dev/urandom non è leggibile da PHP e ciò è vivamente sconsigliato per motivi di sicurezza. Ulteriori informazioni sono disponibili nella nostra <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentazione</a>.",
     "You are currently running PHP {version}. We encourage you to upgrade your PHP version to take advantage of <a target=\"_blank\" rel=\"noreferrer\" href=\"{phpLink}\">performance and security updates provided by the PHP Group</a> as soon as your distribution supports it." : "Stai eseguendo attualmente PHP {version}. Ti esortiamo ad aggiornare la tua versione di PHP per trarre vantaggio dagli aggiornamenti in termini di <a target=\"_blank\" rel=\"noreferrer\" ref=\"{phpLink}\">prestazioni e sicurezza forniti dal PHP Group</a> non appena la tua distribuzione la supporta.",
+    "The reverse proxy headers configuration is incorrect, or you are accessing Nextcloud from a trusted proxy. If you are not accessing Nextcloud from a trusted proxy, this is a security issue and can allow an attacker to spoof their IP address as visible to Nextcloud. Further information can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>." : "La configurazione delle intestazioni del proxy inverso non è corretta, o stai effettuando l'accesso a Nextcloud da un proxy affidabile. Se non stai effettuando l'accesso da un proxy affidabile, questo è un problema di sicurezza e può consentire a un attaccante di falsificare il suo indirizzo IP, rendendolo visibile a Nextcloud. Ulteriori informazioni sono disponibili nella nostra <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentazione</a>.",
     "Memcached is configured as distributed cache, but the wrong PHP module \"memcache\" is installed. \\OC\\Memcache\\Memcached only supports \"memcached\" and not \"memcache\". See the <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">memcached wiki about both modules</a>." : "Memcached è configurato come cache distribuita, ma è installato il modulo \"memcache\" errato. \\OC\\Memcache\\Memcached supporta solo \"memcached\" e non \"memcache\". Vedi il  <a target=\"_blank\" rel=\"noreferrer\" href=\"{wikiLink}\">wiki di memcached per informazioni su entrambi i moduli</a>.",
     "Some files have not passed the integrity check. Further information on how to resolve this issue can be found in our <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentation</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">List of invalid files…</a> / <a href=\"{rescanEndpoint}\">Rescan…</a>)" : "Alcuni file non hanno superato il controllo di integrità. Ulteriori informazioni su come risolvere questo problema sono disponibili nella nostra <a target=\"_blank\" rel=\"noreferrer\" href=\"{docLink}\">documentazione</a>. (<a href=\"{codeIntegrityDownloadEndpoint}\">Elenco dei file non validi…</a> / <a href=\"{rescanEndpoint}\">Nuova scansione…</a>)",
     "Error occurred while checking server setup" : "Si è verificato un errore durante il controllo della configurazione del server",
diff --git a/settings/l10n/de_DE.js b/settings/l10n/de_DE.js
index d7b4c0f99159f69babf357bc4dcb38b46d6272c5..0bc767a663df139a0355630b2405a931294d642e 100644
--- a/settings/l10n/de_DE.js
+++ b/settings/l10n/de_DE.js
@@ -55,7 +55,7 @@ OC.L10N.register(
     "Approved apps are developed by trusted developers and have passed a cursory security check. They are actively maintained in an open code repository and their maintainers deem them to be stable for casual to normal use." : "Geprüfte Apps werden von vertrauenswürdigen Entwicklern entwickelt und haben eine oberflächliche Sicherheitsprüfung durchlaufen. Sie werden innerhalb eines offenen Code-Repositorys aktiv gepflegt und ihre Betreuer erachten sie als stabil genug für für den gelegentlichen bis normalen Einsatz.",
     "This app is not checked for security issues and is new or known to be unstable. Install at your own risk." : "Diese App ist nicht auf Sicherheitsprobleme hin überprüft und ist neu oder bekanntermaßen instabil. Die Installation erfolgt auf eigenes Risiko.",
     "Update to %s" : "Aktualisierung auf %s",
-    "_You have %n app update pending_::_You have %n app updates pending_" : ["Sie haben %n Aktualisierung verfügbar","Sie haben %n Aktualisierungen verfügbar"],
+    "_You have %n app update pending_::_You have %n app updates pending_" : ["Sie haben %n Aktualisierung verfügbar","Es sind %n App-Aktualisierungen für Sie verfügbar"],
     "Please wait...." : "Bitte warten…",
     "Error while disabling app" : "Beim Deaktivieren der App ist ein Fehler aufgetreten",
     "Disable" : "Deaktivieren",
diff --git a/settings/l10n/de_DE.json b/settings/l10n/de_DE.json
index 65bce573338831ee1e7d3151eb9512ab0cbd39a4..6a56ac2a17611c15f7533c351e6b3142b7401542 100644
--- a/settings/l10n/de_DE.json
+++ b/settings/l10n/de_DE.json
@@ -53,7 +53,7 @@
     "Approved apps are developed by trusted developers and have passed a cursory security check. They are actively maintained in an open code repository and their maintainers deem them to be stable for casual to normal use." : "Geprüfte Apps werden von vertrauenswürdigen Entwicklern entwickelt und haben eine oberflächliche Sicherheitsprüfung durchlaufen. Sie werden innerhalb eines offenen Code-Repositorys aktiv gepflegt und ihre Betreuer erachten sie als stabil genug für für den gelegentlichen bis normalen Einsatz.",
     "This app is not checked for security issues and is new or known to be unstable. Install at your own risk." : "Diese App ist nicht auf Sicherheitsprobleme hin überprüft und ist neu oder bekanntermaßen instabil. Die Installation erfolgt auf eigenes Risiko.",
     "Update to %s" : "Aktualisierung auf %s",
-    "_You have %n app update pending_::_You have %n app updates pending_" : ["Sie haben %n Aktualisierung verfügbar","Sie haben %n Aktualisierungen verfügbar"],
+    "_You have %n app update pending_::_You have %n app updates pending_" : ["Sie haben %n Aktualisierung verfügbar","Es sind %n App-Aktualisierungen für Sie verfügbar"],
     "Please wait...." : "Bitte warten…",
     "Error while disabling app" : "Beim Deaktivieren der App ist ein Fehler aufgetreten",
     "Disable" : "Deaktivieren",
diff --git a/settings/l10n/fr.js b/settings/l10n/fr.js
index f10ea7b5c73aa99716d93a35eed1346ea6955039..febf89f250797575b6b3f671026c5567a7735021 100644
--- a/settings/l10n/fr.js
+++ b/settings/l10n/fr.js
@@ -198,6 +198,7 @@ OC.L10N.register(
     "Execute one task with each page loaded" : "Exécute une tâche à chaque chargement de page",
     "cron.php is registered at a webcron service to call cron.php every 15 minutes over http." : "Utilisez un service webcron pour exécuter cron.php toutes les 15 minutes par HTTP",
     "Use system's cron service to call the cron.php file every 15 minutes." : "Utilisez le service cron du système pour appeler le fichier cron.php toutes les 15 minutes.",
+    "The cron.php needs to be executed by the system user \"%s\"." : "Le cron.php doit être exécuté par l'utilisateur système \"%s\".",
     "Version" : "Version",
     "Sharing" : "Partage",
     "Allow apps to use the Share API" : "Autoriser les applications à utiliser l'API de partage",
@@ -217,6 +218,7 @@ OC.L10N.register(
     "Show disclaimer text on the public link upload page. (Only shown when the file list is hidden.)" : "Afficher les conditions d'utilisation sur la page publique de téléversement. (Visible seulement quand la liste des fichiers est masquée.)",
     "This text will be shown on the public link upload page when the file list is hidden." : "Ce texte sera visible sur la page publique de téléversement quand la liste des fichiers est masquée.",
     "Tips & tricks" : "Trucs et astuces",
+    "SQLite is currently being used as the backend database. For larger installations we recommend that you switch to a different database backend." : "SQLite est actuellement utilisé comme système de gestion de base de données. Pour des installations plus volumineuses, nous vous recommandons de migrer vers un autre système de gestion de base de données.",
     "To migrate to another database use the command line tool: 'occ db:convert-type', or see the <a target=\"_blank\" rel=\"noreferrer\" href=\"%s\">documentation ↗</a>." : "Pour migrer vers un autre type de base de données, utilisez la ligne de commande : 'occ db:convert-type' ou consultez la <a target=\"_blank\" rel=\"noreferrer\" href=\"%s\">documentation ↗</a>.",
     "How to do backups" : "Comment faire des sauvegardes",
     "Advanced monitoring" : "Surveillance avancée",
diff --git a/settings/l10n/fr.json b/settings/l10n/fr.json
index 7d57a03d4a3805f34c3113e078d5541029b1a4a7..c290f467133b3052bd7c866a2fe3e8f4e91493d2 100644
--- a/settings/l10n/fr.json
+++ b/settings/l10n/fr.json
@@ -196,6 +196,7 @@
     "Execute one task with each page loaded" : "Exécute une tâche à chaque chargement de page",
     "cron.php is registered at a webcron service to call cron.php every 15 minutes over http." : "Utilisez un service webcron pour exécuter cron.php toutes les 15 minutes par HTTP",
     "Use system's cron service to call the cron.php file every 15 minutes." : "Utilisez le service cron du système pour appeler le fichier cron.php toutes les 15 minutes.",
+    "The cron.php needs to be executed by the system user \"%s\"." : "Le cron.php doit être exécuté par l'utilisateur système \"%s\".",
     "Version" : "Version",
     "Sharing" : "Partage",
     "Allow apps to use the Share API" : "Autoriser les applications à utiliser l'API de partage",
@@ -215,6 +216,7 @@
     "Show disclaimer text on the public link upload page. (Only shown when the file list is hidden.)" : "Afficher les conditions d'utilisation sur la page publique de téléversement. (Visible seulement quand la liste des fichiers est masquée.)",
     "This text will be shown on the public link upload page when the file list is hidden." : "Ce texte sera visible sur la page publique de téléversement quand la liste des fichiers est masquée.",
     "Tips & tricks" : "Trucs et astuces",
+    "SQLite is currently being used as the backend database. For larger installations we recommend that you switch to a different database backend." : "SQLite est actuellement utilisé comme système de gestion de base de données. Pour des installations plus volumineuses, nous vous recommandons de migrer vers un autre système de gestion de base de données.",
     "To migrate to another database use the command line tool: 'occ db:convert-type', or see the <a target=\"_blank\" rel=\"noreferrer\" href=\"%s\">documentation ↗</a>." : "Pour migrer vers un autre type de base de données, utilisez la ligne de commande : 'occ db:convert-type' ou consultez la <a target=\"_blank\" rel=\"noreferrer\" href=\"%s\">documentation ↗</a>.",
     "How to do backups" : "Comment faire des sauvegardes",
     "Advanced monitoring" : "Surveillance avancée",