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Release Notes
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3.1.2
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* Fixed bug that caused EF Core to create a Foreign Key Shadow Property for Sibling references that was missed in the last bug fix (oops!)
* Added proper unit test to catch these cases 

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3.1.1
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* Fixed bug that caused EF Core to create a Foreign Key Shadow Property for Parent and Root references

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3.1.0
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* Switched to the use of ``T`` instead of ``ITreeNode<TId, T>`` so casting is no longer necessary for the following properties
  and collections 

  * ``Root``
  * ``Parent`` 
  * ``Children``
  * ``Siblings``

* Added the new ``T Find(Func<T, bool> condition)`` method to allow finding of a node anywhere in the tree using an arbitrary 
  lambda function to test for a custom condition

* Added robust examples to documentation 

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3.0.0
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Breaking Changes
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* Bumped major version to 3 to reflect breaking changes 

* Switched to the use of ``T`` instead of ``ITreeNode<TId, T>`` so casting is no longer necessary in the following places 

  * ``FindById()`` return type 
  * ``ProcessChildren()`` lambda function parameter type 
  * ``ProcessTree()`` lambda function parameter type 

* Changed the return type from ``bool`` to ``void`` for the methods below so that lambdas no longer require a function body.
  One-liner lambda functions are now possible.

  * All ``ProcessChildren()`` methods 
  * All ``ProcessTree()`` methods 
  * All ``ProcessAncestors()`` methods 

Enhancements
------------ 

* Ported to .NET Core 6
* Added Contains() method 
* Added DeepCopy() method 
* Added Filter() method 
* Added ToList() method 


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2.1.1
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* Fixed bug where TypeName was null when saving to the database using EF Core

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2.1.0
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* Added the ability to deserialize JSON into the hierarchical object model when the nodes are polymorphic (i.e. different base classes that implement the same base type)

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2.0.4
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* Fixed serialization bugs

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2.0.3
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* Fixed serialization bugs

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2.0.2
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* Added support for JSON Deserialization

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2.0.1
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* Added support for JSON Serialization

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2.0.0
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* Ported to .NET Core 3
* Added generic defintion for the Id data type 
* Added PathId property to uniquely identify a path
* Added ProcessAncestors() methods
* Added support for Entity Framework Core
* No longer supporting WPF
* Updated documentation in README.md