bpo-38892: Improve docs for audit event (GH-17361)
diff --git a/Doc/library/audit_events.rst b/Doc/library/audit_events.rst
index c23b9c6..3c68a15 100644
--- a/Doc/library/audit_events.rst
+++ b/Doc/library/audit_events.rst
@@ -7,7 +7,7 @@
This table contains all events raised by :func:`sys.audit` or
:c:func:`PySys_Audit` calls throughout the CPython runtime and the
-standard library.
+standard library. These calls were added in 3.8.0 or later.
See :func:`sys.addaudithook` and :c:func:`PySys_AddAuditHook` for
information on handling these events.