README.md in redis-client-0.14.1 vs README.md in redis-client-0.15.0

@@ -341,10 +341,14 @@
     # no new message was received in the allocated timeout
   end
 end
 ```
 
+*Note*: pubsub connections are stateful, as such they won't ever reconnect automatically.
+The caller is resonsible for reconnecting if the connection is lost and to resubscribe to
+all channels.
+
 ## Production
 
 ### Instrumentation and Middlewares
 
 `redis-client` offers a public middleware API to aid in monitoring and library extension. Middleware can be registered
@@ -436,9 +440,11 @@
 redis_config = RedisClient.config(reconnect_attempts: 3)
 redis = redis_config.new_client
 redis.call("GET", "counter") # Will be retried up to 3 times.
 redis.call_once("INCR", "counter") # Won't be retried.
 ```
+
+**Note**: automatic reconnection doesn't apply to pubsub clients as their connection is stateful.
 
 ### Exponential backoff
 
 Alternatively, `reconnect_attempts` accepts a list of sleep durations for implementing exponential backoff: