I've recently released version 0.3.1 of distlib on PyPI [1]. For newcomers, distlib is a library of packaging functionality which is intended to be usable as the basis for third-party packaging tools. The main changes in this release are as follows: * Fixed #132: Added documentation to help with relative interpreter paths. Thanks   to Paul Kienzle for the patch. * Fixed #134: Allowed specifying a different target Python version when generating   scripts. * Fixed #135: Exposed the ``enquote_executable`` function previously implemented   as an internal function. * Addressed #138: Improved metadata support for newer metadata versions. Thanks to   James Tocknell for the patch. * Changed the output of flags in entry point definitions in wheels. Thanks to   frostming (明希) for the patch. * Stopped writing JSON metadata. Only old-style metadata is written now. A more detailed change log is available at [2]. Please try it out, and if you find any problems or have any suggestions for improvements, please give some feedback using the issue tracker! [3] Note: Mailman3 might mishandle some of the links below. In that case, just copy and paste the links into your browser address bar - that should work. Regards, Vinay Sajip [1] https://pypi.org/project/distlib/0.3.1/ [2] https://distlib.readthedocs.io/en/0.3.1/ [3] https://bitbucket.org/pypa/distlib/issues/new