- New feature - Added support for the SerializableAttribute and serializing a type's internal fields
- New feature - Added MaxDepth to JsonReader/JsonSerializer/JsonSerializerSettings
- New feature - Added support for ignoring properties with the NonSerializableAttribute
- Fix - Fixed deserializing a null string throwing a NullReferenceException
- Fix - Fixed JsonTextReader reading from a slow stream
- Fix - Fixed CultureInfo not being overridden on JsonSerializerProxy
- Fix - Fixed full trust security check in .NET 2.0 & .NET 3.5
- Fix - Fixed XmlNodeConverter not turning all attribute properties into attributes
- Fix - Fixed comparing JObjects to ignore property order
- Fix - Fixed reading invalid unicode surrogate pairs