Merge tag 'v1.39.0rc3'

Synapse 1.39.0rc3 (2021-07-28)
==============================

Bugfixes
--------

- Fix a bug introduced in Synapse 1.38 which caused an exception at startup when SAML authentication was enabled. ([\#10477](https://github.com/matrix-org/synapse/issues/10477))
- Fix a long-standing bug where Synapse would not inform clients that a device had exhausted its one-time-key pool, potentially causing problems decrypting events. ([\#10485](https://github.com/matrix-org/synapse/issues/10485))
- Fix reporting old R30 stats as R30v2 stats. Introduced in v1.39.0rc1. ([\#10486](https://github.com/matrix-org/synapse/issues/10486))

Internal Changes
----------------

- Fix an error which prevented the Github Actions workflow to build the docker images from running. ([\#10461](https://github.com/matrix-org/synapse/issues/10461))
- Fix release script to correctly version debian changelog when doing RCs. ([\#10465](https://github.com/matrix-org/synapse/issues/10465))

1 files changed, 3 insertions, 3 deletions

diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py

index 862638cc4f..21a17cd2e8 100644
--- a/synapse/handlers/appservice.py
+++ b/synapse/handlers/appservice.py
@@ -96,7 +96,7 @@ class ApplicationServicesHandler:
                         self.current_max, limit
                     )
 
-                    events_by_room = {}  # type: Dict[str, List[EventBase]]
+                    events_by_room: Dict[str, List[EventBase]] = {}
                     for event in events:
                         events_by_room.setdefault(event.room_id, []).append(event)
 
@@ -275,7 +275,7 @@ class ApplicationServicesHandler:
     async def _handle_presence(
         self, service: ApplicationService, users: Collection[Union[str, UserID]]
     ) -> List[JsonDict]:
-        events = []  # type: List[JsonDict]
+        events: List[JsonDict] = []
         presence_source = self.event_sources.sources["presence"]
         from_key = await self.store.get_type_stream_id_for_appservice(
             service, "presence"
@@ -375,7 +375,7 @@ class ApplicationServicesHandler:
         self, only_protocol: Optional[str] = None
     ) -> Dict[str, JsonDict]:
         services = self.store.get_app_services()
-        protocols = {}  # type: Dict[str, List[JsonDict]]
+        protocols: Dict[str, List[JsonDict]] = {}
 
         # Collect up all the individual protocol responses out of the ASes
         for s in services: