README.md in dynaspan-0.0.8 vs README.md in dynaspan-0.0.9

- old
+ new

@@ -66,9 +66,18 @@
 }
 ```
 
 ###What's New
 
+####Version 0.0.9
+
+JavaScript callback option now available.  Whenever the Dynaspan field is submitted you can have Dynaspan call
+your own JavaScript method.
+
+    {
+      callback_on_update: "someMethod('some-relative-instance-value');"
+    }
+
 ####Version 0.0.8
 
 You can now provide an option hash as a last parameter.  Current
 valid options only include:
 