Bundle in some room state in the unsigned bit of the invite when sending to invited servers

1 files changed, 4 insertions, 1 deletions

diff --git a/synapse/events/utils.py b/synapse/events/utils.py

index 7bd78343f0..b36eec0993 100644
--- a/synapse/events/utils.py
+++ b/synapse/events/utils.py
@@ -103,7 +103,10 @@ def format_event_raw(d):
 def format_event_for_client_v1(d):
     d["user_id"] = d.pop("sender", None)
 
-    move_keys = ("age", "redacted_because", "replaces_state", "prev_content")
+    move_keys = (
+        "age", "redacted_because", "replaces_state", "prev_content",
+        "invite_room_state",
+    )
     for key in move_keys:
         if key in d["unsigned"]:
             d[key] = d["unsigned"][key]