Remove unstable APIs for /hierarchy. (#12851)

Removes the unstable endpoint as well as a duplicated field
which was modified during stabilization.

1 files changed, 1 insertions, 6 deletions

diff --git a/synapse/rest/client/room.py b/synapse/rest/client/room.py

index 5a2361a2e6..7a5ce8ad0e 100644
--- a/synapse/rest/client/room.py
+++ b/synapse/rest/client/room.py
@@ -1193,12 +1193,7 @@ class TimestampLookupRestServlet(RestServlet):
 
 
 class RoomHierarchyRestServlet(RestServlet):
-    PATTERNS = (
-        re.compile(
-            "^/_matrix/client/(v1|unstable/org.matrix.msc2946)"
-            "/rooms/(?P<room_id>[^/]*)/hierarchy$"
-        ),
-    )
+    PATTERNS = (re.compile("^/_matrix/client/v1/rooms/(?P<room_id>[^/]*)/hierarchy$"),)
 
     def __init__(self, hs: "HomeServer"):
         super().__init__()