diff --git a/changelogs/client_server.rst b/changelogs/client_server.rst
index 9d9d246b..1db88795 100644
--- a/changelogs/client_server.rst
+++ b/changelogs/client_server.rst
@@ -48,6 +48,8 @@
     (`#751 <https://github.com/matrix-org/matrix-doc/pull/751>`_).
   - Add key distribution APIs, for use with end-to-end encryption.
     (`#894 <https://github.com/matrix-org/matrix-doc/pull/894>`_).
+  - Add ``m.room.pinned_events`` state event for rooms.
+    (`#1007 <https://github.com/matrix-org/matrix-doc/pull/1007>`_).
 
 - Spec clarifications: