Improved python 3.3.5 support.
os.get_terminal_size(), time.monotonic(), str.casefold()
faulthandler module
There are still some missing features such as a PEP 393-like space efficient string representation and including performance regressions (e.g. issue #2305). The focus for this release has been updating to 3.3 compatibility. windows is also not yet supported.
ensurepip
is also included (it's only included in CPython 3 >= 3.4).
Buffer interface improvements (numpy on top of cpyext)
Several JIT improvements (force-virtual-state, residual calls)
Search path for libpypy-c.so has changed (helps with cffi embedding on linux distributions)
Improve the error message when the user forgot the "self" argument of a method
Many more small improvements, please head over to our documentation for more information
Work has started on Python 3.5, which is a version used by many software projects. PyPy is part of the Mozilla Open Source Support (MOSS) initiative.