csrf.rb in roda-3.9.0

- old
+ new

@@ -2,9 +2,13 @@
 
 require 'rack/csrf'
 
 class Roda
   module RodaPlugins
+    # This plugin is no longer recommended for use, it exists only for
+    # backwards compatibility.  Consider using the route_csrf plugin
+    # instead, as that provides stronger CSRF protection.
+    #
     # The csrf plugin adds CSRF protection using rack_csrf, along with
     # some csrf helper methods to use in your views.  To use it, load
     # the plugin, with the options hash passed to Rack::Csrf:
     #
     #   plugin :csrf, raise: true