update changelog

Signed-off-by: Victor Vieux <vieux@docker.com>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69feaf4..8a3ea6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -34,6 +34,10 @@
 After making those changes, run `sudo systemctl daemon-reload`, and `sudo
 systemctl restart docker` to reload changes and (re)start the docker daemon.
 
+### Runtime
+
+- Fix race on sending stdin close event [#29424](https://github.com/docker/docker/pull/29424)
+
 ### Networking
 
 - Fix panic in docker network ls when a network was created with `--ipv6` and no ipv6 `--subnet` in older docker versions [#29416](https://github.com/docker/docker/pull/29416)