README.md in volt-0.9.3.pre4 vs README.md in volt-0.9.3.pre5

@@ -14,9 +14,10 @@
 Pages HTML is written in a template language where you can put Ruby between `{{` and `}}`. Volt uses data flow/reactive programming to automatically and intelligently propagate changes to the DOM (or any other code wanting to know when a value updates). When something in the DOM changes, Volt intelligently updates only the nodes that need to be changed.
 
 See some demo videos here:
 - [Volt Todos Example](https://www.youtube.com/watch?v=KbFtIt7-ge8)
 - [What Is Volt in 6 Minutes](https://www.youtube.com/watch?v=P27EPQ4ne7o)
+- [Promises in 0.9.3 prerelease](https://www.youtube.com/watch?v=1RX9i8ivtWI)
 - [Pagination Example](https://www.youtube.com/watch?v=1uanfzMLP9g)
 - [Routes and Templates](https://www.youtube.com/watch?v=1yNMP3XR6jU)
 - [Isomorphic App Development - RubyConf 2014](https://www.youtube.com/watch?v=7i6AL7Walc4)
 - [Build a Blog with Volt](https://www.youtube.com/watch?v=c478sMlhx1o)
 **Note:** The blog video is outdated, expect an updated version soon.