PyPy 2.1 released
Version 2.1 of the PyPy Python interpreter written in Python (we looked at version 2.0 in May) has been released. It is the first version with official support for ARM processors (work that was supported by the Raspberry Pi Foundation): "PyPy is a very compliant Python interpreter, almost a drop-in replacement for
CPython 2.7. It's fast (http://speed.pypy.org)
due to its integrated tracing JIT compiler.

This release supports x86 machines running Linux 32/64, Mac OS X 64 or Windows
32. This release also supports ARM machines running Linux 32bit - anything with
ARMv6 (like the Raspberry Pi) or ARMv7 (like the Beagleboard,
Chromebook, Cubieboard, etc.) that supports VFPv3 should work. Both
hard-float armhf/gnueabihf and soft-float armel/gnueabi builds are
provided." In addition, the first beta release of PyPy3 2.1, which is a Python 3, rather than 2.7, interpreter, is also available.