-Changed serializing ISerializable types under partial trust to error to fix security issue
-Fixed LinqBridge collision error in .NET 2.0 by moving types to a different namespace
-Fixed JObject.Keys error when object has no items
-Improved JsonSerializer to cache contract/converters where possible to improve performance
-Improved JsonTextReader error message when additional JSON content found
-Fixed internal exception thrown when deserializing Decimal/DateTimeOffset/Byte lists
-Fixed various JsonTextReader bugs
-Fix BSON reader to read the old binary subtype correctly
-Added JsonNet35BinaryCompadibility to BSON reader for incorrectly written BSON binary values
-Changed JSON schema to use required flags instead of optional as defined in JSON schema spec 3.0
-Changed JSON schema to use divisibleBy instead of maxDecimals as defined in JSON schema spec 3.0
-Fixed detection of serialization specified flag properties
-Updated to latest version of NuGet
-Changed .NET 3.5 and .NET 4.0 builds to target client frameworks
-Fixed JSON Schema not raising an error for additional properties when the schema has no properties
-Added NullValueHandling, DefaultValueHandling and ReferenceLoopHandling to JsonPropertyAttribute
-Change JsonMemberMapping from a struct to a class. Now has too many properties for a struct
-Added line details to JsonTextReader exception messages and JsonValidatingReader errors
-Change JsonSchemaGenerator to disable additional properties on sealed classes
-Fixed JsonSchemaGenerator to not output enum values and options for flag enums
-Move test serialization objects to TestObjects namespace
-Fixed JsonConvert to always write a floating point number with a decimal place
-Changed Type values to serialize and deserialize to type name string
-Fixed JsonWriter to allow objects and arrays to be written in a constructor
-Added JsonContainerAttribute with Id, Title and Description members. JsonObject and JsonArray inherit from this attribute
-Added JsonArrayAttribute. Has flag to control whether array can contain null items.
-Added IsRequired to JsonProperty
-Replaced protected method GetSerializableMembers with GetMemberMappings on JsonSerializer
-Fixed QuoteChar not getting set when parsing property name
-Added Load(JsonReader) to JProperty, JConstructor
-Fixed error when populating JProperty with content from collection
-Added the ability for JsonTokenWriter to write individual values as well as arrays and objects
-Added CreateReader to JToken
-Added FromObject to JToken
-Added ReadFrom to JToken
James Newton-King