diff --git a/changelogs/client_server/newsfragments/2281.feature b/changelogs/client_server/newsfragments/2281.feature
new file mode 100644
index 00000000..7c235423
--- /dev/null
+++ b/changelogs/client_server/newsfragments/2281.feature
@@ -0,0 +1 @@
+Add ``m.identity_server`` account data for tracking the user's preferred identity server.