diff --git a/README.md b/README.md
index c86480c..ac755b4 100644
--- a/README.md
+++ b/README.md
@@ -555,7 +555,7 @@ Key conventions and gotchas for working with this codebase:
 21. **Confirm dialogs**: Never use browser `confirm()`. Use `showConfirmModal(title, message, type, onConfirm)` (defined in `utils.js`, available on all pages). Types: `'warning'` | `'error'` | `'info'`.
 22. **`utils.js` on all pages**: `utils.js` is loaded by all views (including admin). It provides `escapeHtml()`, `getTicketIdFromUrl()`, and `showConfirmModal()`.
 23. **No `toast.js`**: `toast.js` is deprecated and no longer loaded by any view. Use `lt.toast.success/error/warning/info()` directly from `base.js`.
-24. **Stats cache**: `StatsModel` caches stats for 60 s. Any path that modifies ticket state must call `(new StatsModel($conn))->invalidateCache()` after the change. Callers: `TicketController::create` (manual create), `create_ticket_api.php` (external API create/escalate/reopen), `cron/create_recurring_tickets.php`, `bulk_operation`, `assign_ticket`, `update_ticket`, and `clone_ticket`.
+24. **Stats cache**: `StatsModel` caches stats for 60 s. Any path that modifies ticket state must call `(new StatsModel($conn))->invalidateCache()` after the change. Callers: `TicketController::create` (manual create), `create_ticket_api.php` (external API create/escalate/reopen), `cron/create_recurring_tickets.php`, `bulk_operation`, `assign_ticket`, `update_ticket`, `clone_ticket`, and `ticket_status_api.php` (Bearer API status-change endpoint).
 25. **External API (`create_ticket_api.php`)**: Uses `ApiKeyAuth` (Bearer token), not session auth. Served directly by the web server from the document root — not through the index.php router. Includes deduplication logic (SHA-256 hash, no time window) that updates/escalates an existing open duplicate or reopens a closed one rather than creating a new ticket.
 
 ## File Reference