README.md in berkshelf-2.0.18 vs README.md in berkshelf-3.0.0.beta1

@@ -21,10 +21,18 @@
 
 Usage
 -----
 See [berkshelf.com](http://berkshelf.com) for up-to-date usage instructions.
 
+Supported Platforms
+-------------------
+Berkshelf is tested on Ruby 1.9.3, 2.0.0, and JRuby 1.6+.
+
+Ruby 1.9 mode is required on all interpreters.
+
+Ruby 1.9.1 and 1.9.2 are not officially supported. If you encounter problems, please upgrade to Ruby 2.0 or 1.9.3.
+
 Bash Completion
 ---------------
 There is a [berkshelf bash completion script](https://raw.github.com/RiotGames/berkshelf/master/berkshelf-complete.sh). If you're using homebrew, you can install it like this:
 
     brew install bash-completion # if you haven't already
@@ -58,10 +66,10 @@
     $ berks configure --path ./.berkshelf/config.json
 
 SSL Errors
 ----------
 
-If you have trouble getting Berkshelf to successfully talk to an SSL Chef server, you can try making sure you
+If you have trouble getting Berkshelf to successfully talk to an SSL Chef Server, you can try making sure you
 have a certificate bundle available to your shell. `export SSL_CERT_FILE=...path/to/cert/file...`
 
 If you need to disable SSL, you can in `~/.berkshelf/config.json` like so:
 
 ```