This is the 1.0 release of IronPython. IronPython is a project that implements the dynamic object-oriented Python language on top of the CLI. IronPython is both well integrated with the .NET Framework and is a true implementation of the Python language. .NET integration means that this rich programming framework is available to Python developers and that they can interoperate with other .NET languages and tools. All of Python’s dynamic features like an interactive interpreter, dynamically modifying objects and even metaclasses are available.