Merge branch 'release-v0.17.3' of github.com:matrix-org/synapse

CHANGES.rst

+Changes in synapse v0.17.3 (2016-09-09)
+=======================================
+
+This release fixes a major bug that stopped servers from handling rooms with
+over 1000 members.
+
+
 Changes in synapse v0.17.2 (2016-09-08)
 =======================================
 
 This release contains security bug fixes. Please upgrade.
 
 
-No changes since v0.17.2
+No changes since v0.17.2-rc1
 
 
 Changes in synapse v0.17.2-rc1 (2016-09-05)

synapse/__init__.py

@@ -16,4 +16,4 @@
 """ This is a reference implementation of a Matrix home server.
 """
 
-__version__ = "0.17.2"
+__version__ = "0.17.3"

synapse/storage/roommember.py

@@ -402,7 +402,7 @@ class RoomMemberStore(SQLBaseStore):
             keyvalues={
                 "membership": Membership.JOIN,
             },
-            batch_size=1000,
+            batch_size=500,
             desc="_get_joined_users_from_context",
         )