A mere three months after the PyPy project released version 4.0 of its just-in-time optimizing compiler for Python, it’s unleashed version 5.0. The newest edition is a “faster and leaner ...

PyPy, the Python compiler that boasts a massive speed improvement over the stock CPython interpreter, has reached a major milestone with version 4.0.

As long as CPython remains the reference Python implementation, PyPy will be relegated to sideline status, and as a result it's going to continue to lack obvious features such as Python 3 support ...