README.md in xxhash-0.1.1 vs README.md in xxhash-0.2.0

@@ -15,20 +15,28 @@
 seed = 12345
 
 XXhash.xxh32(text, seed) # => 3834992036
 ```
 
+You can use it with `IO` objects too:
+
+```ruby
+XXhash.xxh32_stream(StringIO.new('test'), 123) # => 2758658570
+```
+
+Note that you can also pass a chunk size as third param (it's 32 bytes by default)
+
 ### Supported Ruby versions
 
 - MRI 1.9.3
 - rbx-19mode
 
 Note: It doesn't work on JRuby as it uses C extension.
 
 ### Versioning
 
-Version 0.1.0 is equal to [r29](https://code.google.com/p/xxhash/source/detail?r=29)
+Version 0.2.0 is equal to [r32](https://code.google.com/p/xxhash/source/detail?r32)
 
 ## Contributing
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)
@@ -36,7 +44,7 @@
 4. Push to the branch (`git push origin my-new-feature`)
 5. Create new Pull Request
 
 ### Copyright
 
-Copyright (c) 2012 Vasiliy Ermolovich. See LICENSE.txt for
+Copyright (c) 2013 Vasiliy Ermolovich. See LICENSE.txt for
 further details.