Changelog: Inbox

Notification and email edge cases, including blocked sender handling, brand-group CC filtering, inbox header alignment, and outbound header size limits.

Conversation assignees now get the unread indicator on new public replies even if they have not replied yet.

The app inbox header now lines up correctly with adjacent panels.

Unread indicators are more consistent across the product.

On mobile devices, users can now swipe to archive an inbox notifications, and desktop users can press e to archive a notification.

Fixed internal reply editing so @mentions are preserved when a message is updated.

Added email notifications when an email campaign needs approval, sent to platform users in groups with the new approval rule; to start this will send approval emails to admin users.

Email campaign approval notifications can be sent by email (in addition to or instead of Slack) to users in groups with the appropriate access rule.

@mention dropdown now groups users by assignment group (e.g. Basic Support, Member Services) so agents can quickly find the right team member.

@mention autocomplete now matches full names with spaces (e.g. @First Last).