Bump version from v2.5.0.beta1 to v2.5.0.beta2

Small fixes under discourse.conf

config/discourse.conf

@@ -94,9 +94,35 @@ redis_db = 0
 # redis password
 redis_password =
 
-# redis sentinels eg
-# redis_sentinels = 10.0.0.1:26381,10.0.0.2:26381
-redis_sentinels =
+# skip configuring client id for cloud providers who support no client commands
+redis_skip_client_commands = false
+
+# uses SSL for all Redis connections if true
+redis_use_ssl = false
+
+# message bus redis server switch
+message_bus_redis_enabled = false
+
+# message bus redis server address
+message_bus_redis_host = redis.${NAMESPACE}.svc.cluster.local
+
+# message bus redis server port
+message_bus_redis_port = ${REDIS_PORT_6379_TCP_PORT}
+
+# message bus redis slave server address
+message_bus_redis_slave_host =
+
+# message bus redis slave server port
+message_bus_redis_slave_port = ${REDIS_PORT_6379_TCP_PORT}
+
+# message bus redis database
+message_bus_redis_db = 0
+
+# message bus redis password
+message_bus_redis_password =
+
+# skip configuring client id for cloud providers who support no client commands
+message_bus_redis_skip_client_commands = false
 
 # enable Cross-origin Resource Sharing (CORS) directly at the application level
 enable_cors = true
@@ -111,19 +137,13 @@ sidekiq_workers = 1
 # adjust stylesheets to rtl (requires "rtlit" gem)
 rtl_css = false
 
-# notify admin when a new version of discourse is released
-# this is global so it is easier to set in multisites
-# TODO allow for global overrides
-new_version_emails = true
-
 # connection reaping helps keep connection counts down, postgres
 # will not work properly with huge numbers of open connections
 # reap connections from pool that are older than 30 seconds
 connection_reaper_age = 30
+
 # run reap check every 30 seconds
 connection_reaper_interval = 30
-# also reap any connections older than this
-connection_reaper_max_age = 600
 
 # set to relative URL (for subdirectory hosting)
 # IMPORTANT: path must not include a trailing /