README.md in mojo_magick-0.5.4 vs README.md in mojo_magick-0.5.5

@@ -174,21 +174,50 @@
         c.label 'SE'
       end
       c.composite
     end
 
+Dependencies
+============
 
+This library has (in the past) been good for ruby 1.8.7 and beyond.
+Recent mods (as of 0.5.x) will require a more recent ruby (>1.9.3).
+
+If you're running on 1.8.7, you should be able to safely use 0.4.3
+
+Do this by pinning it in your Gemfile
+
+    gem 'mojo_magick', '0.4.3'
+
 Availablility
 =============
  * [Github Repo](http://github.com/rcode5/mojo_magick) This is the current canonical branch.
  * Issues/Pull Requests can be submitted through the above repository.
 
+Contributions
+=============
+
+Got a fix?  Got a feature?  
+
+* fork it
+* make a branch (named appropriately)
+* write your code
+* write your tests
+* test it (`rake` will run the tests)
+* submit a pull request
+
+Note: please don't change the version.  We'll do that when we merge
+in the new code
+
 Recent Changes
 ==============
 #### Version 0.5.4
 
 * Include image magick commandline failure from raw_command (on failure)
 * moved to Popen3
+* added checks for Popen3 on windows
+* updated README to include info about submissions
+* probably no good for ruby 1.8.7 anymore
 
 #### Version 0.5.1
 
 * add `LICENSE.txt` and update README
 * add `examples/` directory