PyPy 4.0.0 Released – A Jit with SIMD Vectorization and More
> We would also like to thank our contributors (7 new ones since PyPy 2.6.0) and encourage new people to join the project. PyPy has many layers and we need help with all of them<p>This doesn't match my experience of the PyPy project. I found a tiny bug in the stdlib matching against CPython, went into IRC to ask a question about test running to be sure I got it right and was quickly engaged in conversation about why I was running core tests. Next thing I know my small bug has been fixed by a core developer and my chance to contribute is gone.<p>I'll stick to being a user.