ConvertTo breaking change

main.cs

using System;
using ServiceStack;
using ServiceStack.Text;

public class Parent
{
	public int x { get;set;}
}

public class Child : Parent
{ 
	public int y {get;set;}
}

var child = new Child();
child.x = 423;

var asParent = OldMethod<Parent>(child);

Console.WriteLine("child type: " + child.GetType().Name);
Console.WriteLine("asParent type: " + asParent.GetType().Name);
Console.WriteLine("child hash: " + child.GetHashCode());
Console.WriteLine("asParent hash: " + asParent.GetHashCode());

 asParent = NewMethod<Parent>(child);
Console.WriteLine();
Console.WriteLine("child type: " + child.GetType().Name);
Console.WriteLine("asParent type: " + asParent.GetType().Name);
Console.WriteLine("child hash: " + child.GetHashCode());
Console.WriteLine("asParent hash: " + asParent.GetHashCode());



private T OldMethod<T>(object from) //Prior to 2/27 Add support for using implicit/explicit casts of Value types in Conve
{
var fromType = from.GetType();	            
            if (fromType == typeof(T))	               
              return (T)from;
    return (T)AutoMappingUtils.ConvertTo(from, typeof(T));
}

private T NewMethod<T>(object from) //Post 2/27 Add support for using implicit/explicit casts of Value types in Conve
{
if (from is T t)
    return t;
    return (T)AutoMappingUtils.ConvertTo(from, typeof(T));
}

packages.config

<?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="ServiceStack.Text" version="5.5.0" targetFramework="net45" />
  <package id="ServiceStack.Client" version="5.5.0" targetFramework="net45" />
  <package id="ServiceStack.Interfaces" version="5.5.0" targetFramework="net45" />
</packages>