Prefer room v9 for restricted rooms. (#10772)

clokep · web-flow · commit a621ba0259ee · 2021-09-09T07:37:33.000-04:00
Hint to clients via the room capabilities API (MSC3244) that room version 9 should be preferred for creating a room with restricted join rules (instead of room version 8).
diff --git a/changelog.d/10772.feature b/changelog.d/10772.feature
@@ -0,0 +1 @@
+Prefer [room version 9](https://github.com/matrix-org/matrix-doc/pull/3375) for restricted rooms per the [room version caapabilities](https://github.com/matrix-org/matrix-doc/pull/3244) API.
diff --git a/synapse/api/room_versions.py b/synapse/api/room_versions.py
@@ -324,7 +324,7 @@ class RoomVersionCapability:
         ),
         RoomVersionCapability(
             "restricted",
-            RoomVersions.V8,
+            RoomVersions.V9,
             lambda room_version: room_version.msc3083_join_rules,
         ),
     )

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Prefer [room version 9](https://github.com/matrix-org/matrix-doc/pull/3375) for restricted rooms per the [room version caapabilities](https://github.com/matrix-org/matrix-doc/pull/3244) API.`
Original file line number	Diff line number	Diff line change
`@@ -324,7 +324,7 @@ class RoomVersionCapability:`
`324`	`324`	`),`
`325`	`325`	`RoomVersionCapability(`
`326`	`326`	`"restricted",`
`327`		`- RoomVersions.V8,`
	`327`	`+ RoomVersions.V9,`
`328`	`328`	`lambda room_version: room_version.msc3083_join_rules,`
`329`	`329`	`),`
`330`	`330`	`)`