README.md in jflow-0.3.6 vs README.md in jflow-0.4.0

@@ -40,10 +40,11 @@
       },
       version: "1.4",
       default_task_schedule_to_start_timeout: "600",
       default_task_schedule_to_close_timeout: "600",
       default_task_start_to_close_timeout: "600",
-      default_task_heartbeat_timeout: "600"
+      default_task_heartbeat_timeout: "600",
+      exceptions_to_exclude: [PermanentError]
     }
   end
 
   def run
     "foo"