Release 20.9

• Run isort over the code base (:issue:377)
• Add support for the macosx_10_*_universal2 platform tags (:issue:379)
• Introduce packaging.utils.parse_wheel_filename() and parse_sdist_filename() (:issue:387 and :issue:389)

Release 20.8

• Revert back to setuptools for compatibility purposes for some Linux distros (:issue:363)
• Do not insert an underscore in wheel tags when the interpreter version number
  is more than 2 digits (:issue:372)

20.7

Release 20.7

20.6

Release 20.6

20.5

Release 20.5

20.4

Release 20.4

20.3

Release 20.3

20.2

Release 20.2

20.1

• Fix a bug caused by reuse of an exhausted iterator. (#257)

20.0

• Add type hints (:issue:191)

• Add proper trove classifiers for PyPy support (:issue:198)

• Scale back depending on ctypes for manylinux support detection (:issue:171)

• Use sys.implementation.name where appropriate for packaging.tags (:issue:193)

• Expand upon the API provded by packaging.tags: interpreter_name(), mac_platforms(), compatible_tags(), cpython_tags(), generic_tags() (:issue:187)

• Officially support Python 3.8 (:issue:232)

• Add major, minor, and micro aliases to packaging.version.Version (:issue:226)

• Properly mark packaging has being fully typed by adding a py.typed file (:issue:226)