diff --git a/changelogs/client_server/newsfragments/1271.feature b/changelogs/client_server/newsfragments/1271.feature
new file mode 100644
index 00000000..8d3cb3f8
--- /dev/null
+++ b/changelogs/client_server/newsfragments/1271.feature
@@ -0,0 +1 @@
+Add missing documentation for `m.key.verification.request` msgtype for in-room verification.