README.md in bencodr-2.0.1 vs README.md in bencodr-3.0.0

- old
+ new

@@ -6,11 +6,11 @@
 * **Issue Tracker** http://github.com/blatyo/bencodr/issues
 
 ## Synopsis
 This gem provides a way to encode and parse bencodings used by the Bit Torrent protocol.
 
-_Note: If using ruby 1.9.x, use a bencodr version >= 3.0.0 as it takes advantage of 1.9.x's encoding features._
+_Note: If using ruby 1.8.x, use bencodr version 2.1.0. 3.0.0 is 1.9.x only, because it uses the 1.9.x encoding features._
 
 ## Installation
 
 Install the gem:
 
@@ -65,9 +65,10 @@
     * Array
 * BEncodr::Dictionary
     * Hash
 * BEncodr::IO
     * IO
+    * File
 
 ### String
 BEncoded strings are length-prefixed base ten followed by a colon and the string.
 
 ``` ruby