NancyFx/Nancy — pull request #1495 by dot-i (2014-03-25 09:14:15+00:00)
Title: JSON serializer with *any* [ScriptIgnore] attribute

JSON serializer now recognizes any [ScriptIgnore] attribute (regardless of what namespace it came from).

So you can use the one provided by Nancy itself, but also the standard .NET one from System.Web.Extensions.