matrix: Update synapse to 1.53.0

roles/matrix/tasks/main.yml

@@ -77,7 +77,7 @@
 - name: install synapse
   pip:
     name:
-      - 'matrix-synapse[postgres,systemd,url_preview,redis,oidc]==1.52.0'
+      - 'matrix-synapse[postgres,systemd,url_preview,redis,oidc]==1.53.0'
     state: latest
     extra_args: '--upgrade-strategy=eager'
     virtualenv: /var/lib/synapse/venv

roles/matrix/templates/homeserver.yaml.j2

@@ -763,11 +763,16 @@ caches:
     #get_users_who_share_room_with_user: 2.0
     get_users_in_room: 5.0
 
-  # Controls how long an entry can be in a cache without having been
-  # accessed before being evicted. Defaults to None, which means
-  # entries are never evicted based on time.
+  # Controls whether cache entries are evicted after a specified time
+  # period. Defaults to true. Uncomment to disable this feature.
   #
-  expiry_time: 1h
+  #expire_caches: false
+
+  # If expire_caches is enabled, this flag controls how long an entry can
+  # be in a cache without having been accessed before being evicted.
+  # Defaults to 30m. Uncomment to set a different time to live for cache entries.
+  #
+  #cache_entry_ttl: 30m
 
   # Controls how long the results of a /sync request are cached for after
   # a successful response is returned. A higher duration can help clients with
@@ -875,6 +880,9 @@ worker_log_config: "/etc/synapse/log_config.yaml"
 #   - one for ratelimiting how often a user or IP can attempt to validate a 3PID.
 #   - two for ratelimiting how often invites can be sent in a room or to a
 #     specific user.
+#   - one for ratelimiting 3PID invites (i.e. invites sent to a third-party ID
+#     such as an email address or a phone number) based on the account that's
+#     sending the invite.
 #
 # The defaults are as shown below.
 #
@@ -924,6 +932,10 @@ worker_log_config: "/etc/synapse/log_config.yaml"
 #  per_user:
 #    per_second: 0.003
 #    burst_count: 5
+#
+#rc_third_party_invite:
+#  per_second: 0.2
+#  burst_count: 10
 
 # Ratelimiting settings for incoming federation
 #