Merge branch 'develop' into matrix-org-hotfixes

1 files changed, 2 insertions, 0 deletions

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

index 0d668df0b6..24ac57f35d 100644
--- a/synapse/rest/client/versions.py
+++ b/synapse/rest/client/versions.py
@@ -60,6 +60,8 @@ class VersionsRestServlet(RestServlet):
                     "org.matrix.e2e_cross_signing": True,
                     # Implements additional endpoints as described in MSC2432
                     "org.matrix.msc2432": True,
+                    # Implements additional endpoints as described in MSC2666
+                    "uk.half-shot.msc2666": True,
                 },
             },
         )