Support multiple query string values with the same key
Support for deserialization of multiple querystring values of the same key into an IEnumerable. We have some further optimisation work to do but glad to see it now supported. Thanks @tapmantwo for your pull-request!
Windsor IoC support (.NET only)
Dispose() not called on Handler:IDisposable
Fixed Cookie handling in Pipeline
Media Type Handler Updates
Awesome work by @EddieGarmon on media-type handling introducing bespoke serialization (to/from wire format), also yielding significant performance gains for XML and JSON.