PyPy Status Blog: PyPy 1.6 - kickass panda. Getting better and better - ctypes are now properly fixed (this is one of the FFI options in Python) and there is beta support for C extensions from the cpython environment (which is only a stopgap, direct PyPy extensions will actually always be more efficient, but at least some of the extensions are available as long as they do not offer their own PyPy version). Oh, and there is a first approach for a numpy module that is directly integrated with the JIT of PyPy - not yet complete, but a start has been made.