- Remove shebang. (#4)
- Synced with python/cpython@f912e5a2f6.
- Declare the backports namespace package. (#5)
- Backported tests from CPython. (#2)
- Fixed a bug in _proc_gnulong on Python 3.8 where removesuffix was used.
- Initial release based on tarfile from Python 3.12.2.