diff --git a/i18n/en_AU.json b/i18n/en_AU.json
index 1c248e39..ba9c85b1 100644
--- a/i18n/en_AU.json
+++ b/i18n/en_AU.json
@@ -159,6 +159,8 @@
   "main.windows.mainWindow.minimizeToTray.dialog.checkboxLabel": "Don't show again",
   "main.windows.mainWindow.minimizeToTray.dialog.message": "{appName} will continue to run in the system tray. This can be disabled in Settings.",
   "main.windows.mainWindow.minimizeToTray.dialog.title": "Minimise to Tray",
+  "modal.cancel": "Cancel",
+  "modal.confirm": "Confirm",
   "renderer.components.autoSaveIndicator.saved": "Saved",
   "renderer.components.autoSaveIndicator.saving": "Saving...",
   "renderer.components.configureServer.cardtitle": "Enter your server details",
@@ -181,10 +183,14 @@
   "renderer.components.errorView.cannotConnectToAppName": "Cannot connect to {appName}",
   "renderer.components.errorView.cannotConnectToThisServer": "Couldn't connect to this server",
   "renderer.components.errorView.contactAdmin": "If the issue persists, please contact your admin",
+  "renderer.components.errorView.contactAdminUpgrade": "If the issue persists, contact your {appName} Administrator or IT department to upgrade this {appName} Server.",
   "renderer.components.errorView.havingTroubleConnecting": "A connection to {appName} couldn't be established. Retrying...",
+  "renderer.components.errorView.incompatibleServerVersion": "Incompatible server version",
   "renderer.components.errorView.refreshThenVerify": "If refreshing this page (Ctrl+R, Ctrl+F5 or Command+R) doesn't help, please check the following:",
+  "renderer.components.errorView.serverVersionIsIncompatible": "The {appName} Server you are accessing is incompatible with this version of the {appName} Desktop App. To connect to this server, please try the following:",
   "renderer.components.errorView.troubleshooting.browserView.canReachFromBrowserWindow": "You can reach <link>{url}</link> from a browser window.",
   "renderer.components.errorView.troubleshooting.computerIsConnected": "Ensure your computer is connected to the internet.",
+  "renderer.components.errorView.troubleshooting.downgradeApp": "<link>Downgrade your {appName} Desktop App</link> to version v5.10 or earlier.",
   "renderer.components.errorView.troubleshooting.urlIsCorrect.appNameIsCorrect": "Verify that the URL <link>{url}</link> is correct.",
   "renderer.components.errorView.troubleshooting.webContentsView.canReachFromBrowserWindow": "Try opening <link>{url}</link> in a browser window.",
   "renderer.components.extraBar.back": "Back",
@@ -221,8 +227,8 @@
   "renderer.components.newServerModal.warning.notMattermost": "The server URL provided does not appear to point to a valid Mattermost server. Please verify the URL and check your connection.",
   "renderer.components.newServerModal.warning.urlNotMatched": "The server URL does not match the configured Site URL on your Mattermost server. Server version: {serverVersion}",
   "renderer.components.newServerModal.warning.urlUpdated": "The server URL provided has been updated to match the configured Site URL on your Mattermost server. Server version: {serverVersion}",
-  "renderer.components.removeServerModal.body": "This will remove the server from your Desktop App but will not delete any of its data - you can add the server back to the app at any time.",
-  "renderer.components.removeServerModal.confirm": "Confirm you wish to remove the {serverName} server?",
+  "renderer.components.removeServerModal.body": "This will remove the server from your Desktop App but will not delete any of its data - you can add the server back at any time.",
+  "renderer.components.removeServerModal.confirm": "Are you sure you wish to remove the server?",
   "renderer.components.removeServerModal.title": "Remove Server",
   "renderer.components.saveButton.save": "Save",
   "renderer.components.saveButton.saving": "Saving",
@@ -294,6 +300,7 @@
   "renderer.components.showCertificateModal.publicKeyInfo": "Public Key Info",
   "renderer.components.showCertificateModal.serialNumber": "Serial Number",
   "renderer.components.showCertificateModal.subjectName": "Subject Name",
+  "renderer.components.showCertificateModal.title": "Certificate information",
   "renderer.components.welcomeScreen.button.getStarted": "Get started",
   "renderer.components.welcomeScreen.slides.boards.subtitle": "Ship your product on time, every time, with a project and task management solution built for digital operations.",
   "renderer.components.welcomeScreen.slides.boards.title": "Boards",