[Python-Dev] [RELEASE] Python 3.7.0a4 is now available for testing

Python 3.7.0a4 is the last of four planned alpha releases of Python 3.7, the next feature release of Python. During the alpha phase, Python 3.7 remains under heavy development: additional features will be added and existing features may be modified or deleted. Please keep in mind that this is a preview release and its use is not recommended for production environments. The next preview release, 3.7.0b1, is planned for 2018-01-29. You can find Python 3.7.0a4 and more information here: https://www.python.org/downloads/release/python-370a4/ -- Ned Deily nad at python.org -- []