Changelog diff is:

diff --git a/Changes b/Changes
index 715ffe5..82c45a0 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,11 @@
 {{$NEXT}}

+4.04 2013-10-03T06:39:40Z
+
+    - Added EXPERIMENTAL Standalone flavor.
+      It makes easier to create CPAN uploadable web application.
+      (tokuhirom)
+
 4.03 2013-09-17T03:21:53Z

     - Show banner after run setup script.