- Python operator method will call C# operator method for supported binary and unary operators ([#1324][p1324]).

- Add GetPythonThreadID and Interrupt methods in PythonEngine

- Ability to implement delegates with`ref` and`out` parameters in Python, by returning the modified parameter values in a tuple. ([#1355][i1355])

- Add very simple example editor

- Drop support for Python 2, 3.4, and 3.5

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