MessagePack.Annotations 3.1.3 neuecc,aarnott MIT https://licenses.nuget.org/MIT https://github.com/MessagePack-CSharp/MessagePack-CSharp Attributes and interfaces for .NET types serializable with MessagePack. © Yoshifumi Kawai and contributors. All rights reserved. MsgPack MessagePack Serialization Formatter Serializer Unity Xamarin