introduce LWS_CALLBACK_HTTP_WRITEABLE
Signed-off-by: Andy Green <andy.green@linaro.org>
diff --git a/changelog b/changelog
index fc866de..ea3cdf0 100644
--- a/changelog
+++ b/changelog
@@ -1,6 +1,16 @@
Changelog
---------
+(development since 1.22)
+
+User api additions
+------------------
+
+ - You can now call libwebsocket_callback_on_writable() on http connectons,
+ and get a LWS_CALLBACK_HTTP_WRITEABLE callback, the same way you can
+ regulate writes with a websocket protocol connection.
+
+
v1.21-chrome26-firefox18
========================