README.md in silencer-0.3.0 vs README.md in silencer-0.4.0

@@ -25,9 +25,15 @@
 
     config.middleware.swap Rails::Rack::Logger, Silencer::Logger, :silence => [/assets/]
 
 Silencer's logger will serve as a drop-in replacement for Rails' default logger.  It will not suppress any logging by default, simply pass it an array of urls via the options hash.  You can also send it a 'X-SILENCE-LOGGER' header (with any value) with your request and that will also produce the same behavior.
 
+### Rails 2.3
+
+Rails 2.3.x introduced a tagged logging feature.  If you are using tagged logging with Rails 2.3 you can also pass taggers via the middleware:
+
+    config.middleware.swap Rails::Rack::Logger, Silencer::Logger, config.log_tags, :silence => [/assets/]
+
 ## Note on Patches/Pull Requests
 
 * Fork the project.
 * Make your feature addition or bug fix.
 * Add tests for it. This is important so I don't break it in a