• New feature - Added JsonObjectAttribute with ability to opt-in or opt-out members by default.
• New feature - Added Skip() method to JsonReader.
• New feature - Added ObjectCreationHandling property to JsonSerializer.
• Change - LOTS of little fixes and changes to the LINQ to JSON objects.
• Change - CultureInfo is specified across Json.NET when converting objects to and from text.
• Change - Improved behaviour of JsonReader.Depth property.
• Change - GetSerializableMembers on JsonSerializer is now virtual.
• Fix - Floating point numbers now use ToString("r") to avoid an overflow error when serializing and deserializing a boundary value.
• Fix - JsonSerializer now correctly serializes and deserializes DBNull.
• Fix - JsonSerializer no longer errors when skipping a multi-token JSON structure.
• Fix - Clone a JToken if it already has a parent and is being added as a child to a new token