* Scaffold returns 204 No Content for API requests without content. This makes scaffold work with jQuery out of the box.*José Valim*
* Scaffold returns 204 No Content for API requests without content. This makes scaffold work with jQuery out of the box *José Valim*
* Update 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*