<pclass="download-menu">There are <aclass="reference external"href="http://buildbot.pypy.org/nightly/trunk/">nightly binary builds</a> available. Those builds are not always
as stable as the release, but they contain Python 2.7 compatibility,
numerous bugfixes and performance improvements.</p>
<p>Here are the various binaries of <strong>PyPy 1.4.1</strong> that we provide for x86 Linux,
Mac OS/X or Windows. This is mostly a bugfix release, although the performance
over the previous release 1.4 has improved in some cases.</p>