[pypy-dev] Please try the PyPy 4.0.0 release candidates

The first translation of the upcoming PyPy 4.0.0 release is now available at http://buildbot.pypy.org/nightly/release-4.0.x Also, contributions to the release notice would be appreciated, it can be found at http://pypy.readthedocs.org/en/latest/release-4.0.0.html and the source at https://bitbucket.org/pypy/pypy/src/default/pypy/doc/release-4.0.0.rst Thanks Matti