README.md in fluent-plugin-secure-forward-0.0.4 vs README.md in fluent-plugin-secure-forward-0.1.0

@@ -1,11 +1,9 @@
 # fluent-plugin-secure-forward
 
 Fluentd input/output plugin to forward fluentd messages over SSL with authentication.
 
-**CURRENT STATUS: HIGHLY EXPERIMENTAL**
-
 This plugin makes you to be able to:
 
  * protect your data from others in transferring with SSL
    * with certificate signed and registered correctly
    * with self-signed certificate (and generate certificate in in\_secure\_forward automatically)
@@ -144,10 +142,23 @@
         username sasatatsu
         password karaage
       </server>
     </match>
 
+To specify keepalive timeouts, use `keepalive` configuration with seconds. SSL connection will be disconnected and re-connected for each 1 hour with configuration below. In Default (and with `keepalive 0`), connections will not be disconnected without any communication troubles. (This feature is for dns name updates, and SSL common key refreshing.)
+
+    <match secret.data.**>
+      type secure_forward
+      shared_key secret_string
+      self_hostname client.fqdn.local
+      keepalive 3600
+      <server>
+        host server.fqdn.local  # or IP
+        # port 24284
+      </server>
+    </match>
+
 ## Senario (developer document)
 
 * server
   * in\_secure\_forward
 * client
@@ -228,10 +239,9 @@
   * access deny on accept (against DoS)
 * pluggable authentication database (input plugin)
   * RDBMS, LDAP, or ...
   * Authentication by clients certificate
 * encryption algorithm option (output plugin)
-* balancing/failover (output plugin)
 * TESTS!
 
 * GET NEW MAINTAINER
 
 ## Copyright