• New feature - Added IMappingResolver interface and DefaultMappingResolver class. IMappingResolver property added to JsonSerializer, JsonSerializerSettings, JsonSchemaGenerator
• New feature - Added CamelCaseMappingResolver
• New feature - Added DeserializeNode overload to JsonConvert that allows a root element to be added to the XML
• New feature - Added support for deserializing to IEnumerable, ICollection, IList and IDictionary<TKey, TValue> members
• New feature – Deserializer will now populate an object’s members with unused values after creating an object from a non-default constructor
• New feature - Deserializer now attempts a case insensitive match to a member if the exact case match fails
• New feature - Added a ToString(Formatting, JsonConverters[]) overload to JToken
• New feature - Added AddAfterSelf, AddBeforeSelf methods to JToken
• Change - JsonSerializer now ignores missing members by default
• Fix - Made the error message when attempting to deserialize to an interface or abstract class clearer
• Fix - Fixed the whitespace issues when writing a raw JValue token
• Fix - XmlNodeConverter now handles nested arrays when converting JSON to XML
• Fix - Ensure JavaScriptDateTimeConverter converts nullable DateTime members
• Fix - Fix possible thread safety issues by adding double check locking to static reflection cache