diff --git a/assets/base/i18n/en_AU.json b/assets/base/i18n/en_AU.json
index a89c17308..d43a9488c 100644
--- a/assets/base/i18n/en_AU.json
+++ b/assets/base/i18n/en_AU.json
@@ -125,6 +125,7 @@
   "channel_info.convert_private_title": "Convert {displayName} to a private channel?",
   "channel_info.copied": "Copied",
   "channel_info.copy_link": "Copy Link",
+  "channel_info.copy_purpose_text": "Copy Purpose Text",
   "channel_info.custom_status": "Custom status:",
   "channel_info.edit_header": "Edit Header",
   "channel_info.error_close": "Close",
@@ -611,6 +612,7 @@
   "mobile.managed.settings": "Go to settings",
   "mobile.markdown.code.copy_code": "Copy Code",
   "mobile.markdown.code.plusMoreLines": "+{count, number} more {count, plural, one {line} other {lines}}",
+  "mobile.markdown.copy_header": "Copy header text",
   "mobile.markdown.image.too_large": "Image exceeds max dimensions of {maxWidth} by {maxHeight}:",
   "mobile.markdown.link.copy_url": "Copy URL",
   "mobile.mention.copy_mention": "Copy Mention",
@@ -708,6 +710,9 @@
   "mobile.server_url.empty": "Please enter a valid server URL",
   "mobile.server_url.invalid_format": "URL must start with http:// or https://",
   "mobile.session_expired.title": "Session Expired",
+  "mobile.session_expired_days": "Please log in to continue receiving notifications. Sessions for {siteName} are configured to expire every {daysCount, number} {daysCount, plural, one {day} other {days}}.",
+  "mobile.session_expired_days_hrs": "Please log in to continue receiving notifications. Sessions for {siteName} are configured to expire every {daysCount, number} {daysCount, plural, one {day} other {days}} and {hoursCount, number} {hoursCount, plural, one {hour} other {hours}}.",
+  "mobile.session_expired_hrs": "Please log in to continue receiving notifications. Sessions for {siteName} are configured to expire every {hoursCount, number} {hoursCount, plural, one {hour} other {hours}}.",
   "mobile.set_status.dnd": "Do Not Disturb",
   "mobile.storage_permission_denied_description": "Upload files to your server. Open Settings to grant {applicationName} Read and Write access to files on this device.",
   "mobile.storage_permission_denied_title": "{applicationName} would like to access your files",
@@ -998,6 +1003,7 @@
   "snack.bar.message.copied": "Text copied to clipboard",
   "snack.bar.mute.channel": "This channel was muted",
   "snack.bar.remove.user": "1 member was removed from the channel",
+  "snack.bar.text.copied": "Copied to clipboard",
   "snack.bar.undo": "Undo",
   "snack.bar.unfavorite.channel": "This channel was unfavourited",
   "snack.bar.unfollow.thread": "Thread unfollowed",