--- a/Overview.htm	Thu Feb 06 21:05:11 2014 +0900
+++ b/Overview.htm	Wed Apr 09 08:23:27 2014 +0900
@@ -105,6 +105,12 @@
 
 	<section id="sotd">
 		<p>
+			The core primitives of the Streams API is now being developped at https://github.com/whatwg/streams.
+			Please join us to finalize the core primitives.
+			Once it's done, it'll be ported to here and extended to meet requirements specific to browser environment.
+		</p>
+
+		<p>
 			This document is not complete.
 			It is subject to major changes and, while early experimentations are encouraged, it is therefore not intended for implementation.
 		</p>