old_contents: #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  
  from distutils.core import setup
  
  setup(name='TCFlib',
        version='0.2.2',
        description='Python TCF library',
        author='Frederik Elwert',
        author_email='frederik.elwert@web.de',
        url='https://github.com/SeNeReKo/TCFlib',
        packages=['tcflib', 'tcflib.tagsets'],
        package_data={'tcflib.tagsets': ['data/dc-1345.dcif']},
       )
  
new_contents: #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  
  from distutils.core import setup
  
  setup(name='TCFlib',
        version='0.2.3',
        description='Python TCF library',
        author='Frederik Elwert',
        author_email='frederik.elwert@web.de',
        url='https://github.com/SeNeReKo/TCFlib',
        packages=['tcflib', 'tcflib.tagsets'],
        package_data={'tcflib.tagsets': ['data/dc-1345.dcif']},
       )
  
subject: Bump version number.