From fda934de3418dc882f93f61705b1a7f1fb7df01d Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Thu, 12 Dec 2024 11:07:10 +0100
Subject: [PATCH] Document additional fields in "join" events.

---
 docs/standalone-signaling-api-v1.md | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/docs/standalone-signaling-api-v1.md b/docs/standalone-signaling-api-v1.md
index a182be71..f3693aa1 100644
--- a/docs/standalone-signaling-api-v1.md
+++ b/docs/standalone-signaling-api-v1.md
@@ -647,12 +647,19 @@ Room event session object:
       "userid": "the-user-id-for-known-users",
       "user": {
         ...additional data of the user as received from the auth backend...
-      }
+      },
+      "roomsessionid": "the-nextcloud-talk-session-id",
+      "features": [
+        ...optional list of feature ids from the clients "hello" request...
+      ]
     }
 
 If a session is federated, an additional entry `"federated": true` will be
 available.
 
+The feature ids are present in the `join` events if the server supports the
+`join-features` feature.
+
 
 Message format (Server -> Client, user(s) left):