Add depth and received_ts to forward_extremities admin API response

Also add a warning on the admin API documentation.

Signed-off-by: Jason Robinson <jasonr@matrix.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/synapse/storage/databases/main/events_forward_extremities.py b/synapse/storage/databases/main/events_forward_extremities.py

index 5fea974050..84aaa919fb 100644
--- a/synapse/storage/databases/main/events_forward_extremities.py
+++ b/synapse/storage/databases/main/events_forward_extremities.py
@@ -86,9 +86,10 @@ class EventForwardExtremitiesStore(SQLBaseStore):
 
         def get_forward_extremities_for_room_txn(txn):
             sql = """
-                SELECT event_id, state_group
+                SELECT event_id, state_group, depth, received_ts
                 FROM event_forward_extremities
                 NATURAL JOIN event_to_state_groups
+                NATURAL JOIN events
                 WHERE room_id = ?
             """