Python 3.5.0a3 has been released. This is the third alpha release of Python 3.5, which will be the next major release of Python. Python 3.5 is still under heavy development and is far from complete.
This is a preview release, and its use is not recommended for production settings. If you would like to experiment with Python 3.5.0a3, you can download it here.
Python core development news and information.