Forgot to add CHANGELOG entry for config.railties_order

railties/CHANGELOG.md

 ## Rails 3.2.0 (unreleased) ##
 
+*   Allow to change the loading order of railties with `config.railties_order=`. Example:
+
+    config.railties_order = [Blog::Engine, :main_app, :all]
+
 *   Scaffold returns 204 No Content for API requests without content. This makes scaffold work with jQuery out of the box. *José Valim*
 
 *   Updated Rails::Rack::Logger middleware to apply any tags set in config.log_tags to the newly ActiveSupport::TaggedLogging Rails.logger. This makes it easy to tag log lines with debug information like subdomain and request id -- both very helpful in debugging multi-user production applications *DHH*