README.md in solve-0.3.1 vs README.md in solve-0.4.0.rc1

@@ -1,11 +1,11 @@
 # Solve
 [![Build Status](https://secure.travis-ci.org/reset/solve.png?branch=master)](http://travis-ci.org/reset/solve)
 [![Dependency Status](https://gemnasium.com/reset/solve.png?travis)](https://gemnasium.com/reset/solve)
 [![Code Climate](https://codeclimate.com/badge.png)](https://codeclimate.com/github/reset/solve)
 
-A Ruby constraint solver
+A Ruby versioning constraint solver implementing [Semantic Versioning 2.0.0-rc.1](http://semver.org).
 
 ## Installation
 
     $ gem install solve
 
@@ -19,11 +19,11 @@
 
     graph.artifacts("nginx", "1.0.0")
 
 Now add another artifact that has a dependency
 
-    graph.artifacts("mysql", "1.2.4").depends("openssl", "~> 1.0.0")
+    graph.artifacts("mysql", "1.2.4-alpha.1").depends("openssl", "~> 1.0.0")
 
 Dependencies can be chained, too
 
     graph.artifacts("ntp", "1.0.0").depends("build-essential").depends("yum")
 
@@ -38,7 +38,10 @@
     artifact.dependencies("nginx", "~> 1.0.0").delete
 
 ## Authors
 
 Author:: Jamie Winsor (<[e-mail]>)
+Author:: Andrew Garson (<[e-mail]>)
 
-Copyright 2012 Jamie Winsor
+## Contributors
+
+[Thibaud Guillaume-Gentil](https://github.com/thibaudgg) ([@thibaudgg](http://twitter.com/thibaudgg))