From 8050bab6b6ff688fd4d0af241d472f88b6d3aa82 Mon Sep 17 00:00:00 2001
From: Vault Automation <github-team-secure-vault-core@hashicorp.com>
Date: Fri, 3 Oct 2025 15:48:43 -0400
Subject: [PATCH] Add changelog for cumulative namespace API (#9833) (#9843)

* add changelog

* rename changelog

* add API path

* Update changelog/_9833.txt



---------

Co-authored-by: Jenny Deng <jenny.deng@hashicorp.com>
Co-authored-by: Violet Hynes <violet.hynes@hashicorp.com>
---
 changelog/_9833.txt | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 changelog/_9833.txt

diff --git a/changelog/_9833.txt b/changelog/_9833.txt
new file mode 100644
index 0000000000..06fb4844c0
--- /dev/null
+++ b/changelog/_9833.txt
@@ -0,0 +1,4 @@
+```release-note:improvement
+activity (enterprise): Add a cumulative namespace client count API at `sys/internal/counters/activity/cumulative`.
+For each namespace in the response it returns the sum of its own client counts and that of all its child namespaces.
+```
\ No newline at end of file