Checking in changes prior to tagging of version 5.09.

Changelog diff is:

diff --git a/Changes b/Changes
index ff5449a..b04ee96 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,10 @@
 {{$NEXT}}

+5.09 2013-10-19T01:45:17Z
+
+    - WebSocket: Fixed connection leaks after EOF.
+      (Reported by Yoshio Suzuki++)
+
 5.08 2013-10-18T06:31:43Z

     - CSRFDefender: Take CSRF token from X-CSRF-Token header.