README.md in toystore-0.10.0 vs README.md in toystore-0.10.1

- old
+ new
@@ -224,14 +224,19 @@
 
 ## Changelog
 
 As of 0.8.3, I started keeping a [changelog](https://github.com/jnunemaker/toystore/blob/master/Changelog.md). All significant updates will be summarized there.
 
+## Compatibility
+
+* Rails 3, Sinatra, etc. No Rails 2 (because it uses Active Model).
+* Ruby 1.8.7, 1.9.2, 1.9.3 (specs are run against each before releases)
+
 ## Mailing List
 
 https://groups.google.com/forum/#!forum/toystoreadapter
 
-## Note on Patches/Pull Requests
+## Contributing
 
 * Fork the project.
 * Make your feature addition or bug fix in a topic branch.
 * Add tests for it. This is important so we don't break it in a future version unintentionally.
 * Commit, do not mess with rakefile, version, or changelog. (if you want to have your own version, that is fine, but bump version in a commit by itself so we can ignore when we pull)