Preps version 2.0.0-alpha.3

Author: ctrlplusb

README.md

@@ -15,7 +15,9 @@ Walk a React element tree, executing a provided visitor function against each el
 
 ## Introduction
 
-This is a extract of the implementation within the awesome [`react-apollo`](https://github.com/apollostack/react-apollo) project. I've come to find many use-cases for it in my own projects and want to avoid code duplication.
+Originally inspired/lifted from the awesome [`react-apollo`](https://github.com/apollostack/react-apollo) project.
+
+This modified version expands upon the design, making it `Promise` based, and allowing a visit by a visitor to return a `Promise`, which would subsequently delay the tree walking until the `Promise` is resolved.  The tree is still walked in a depth-first fashion.
 
 With this you could, for example, perform pre-rendering parses on your React element tree to do things like data prefetching. 🤛
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-tree-walker",
-  "version": "2.0.0-alpha.2",
+  "version": "2.0.0-alpha.3",
   "description": "Walk a React element tree, executing a provided function against each node.",
   "license": "MIT",
   "main": "commonjs/index.js",