old_contents: #!/usr/bin/env python
  
  from setuptools import setup
  from io import open
  
  # read the contents of your README file
  from os import path
  this_directory = path.abspath(path.dirname(__file__))
  with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
      long_description = f.read()
  
  setup(
      name='qbatch',
      version='2.2.1',
      description='Execute shell command lines in parallel on Slurm, '
      'S(un|on of) Grid Engine (SGE) and PBS/Torque clusters',
      author="Jon Pipitone, Gabriel A. Devenyi",
      author_email="jon@pipitone.ca, gdevenyi@gmail.com",
      license='Unlicense',
      url="https://github.com/pipitone/qbatch",
      long_description=long_description,
      long_description_content_type='text/markdown',
      entry_points={
          "console_scripts": [
              "qbatch=qbatch:qbatchParser",
          ]
      },
      packages=["qbatch"],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Console',
          'Intended Audience :: Science/Research',
          'License :: Public Domain',
          'Natural Language :: English',
          'Operating System :: POSIX :: Linux',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Topic :: System :: Clustering',
          'Topic :: System :: Distributed Computing',
          'Topic :: Utilities',
      ],
      install_requires=[
          "future",
      ],
  )
  
new_contents: #!/usr/bin/env python
  
  from setuptools import setup
  from io import open
  
  # read the contents of your README file
  from os import path
  this_directory = path.abspath(path.dirname(__file__))
  with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
      long_description = f.read()
  
  setup(
      name='qbatch',
      version='2.3',
      description='Execute shell command lines in parallel on Slurm, '
      'S(un|on of) Grid Engine (SGE) and PBS/Torque clusters',
      author="Jon Pipitone, Gabriel A. Devenyi",
      author_email="jon@pipitone.ca, gdevenyi@gmail.com",
      license='Unlicense',
      url="https://github.com/pipitone/qbatch",
      long_description=long_description,
      long_description_content_type='text/markdown',
      entry_points={
          "console_scripts": [
              "qbatch=qbatch:qbatchParser",
          ]
      },
      packages=["qbatch"],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Console',
          'Intended Audience :: Science/Research',
          'License :: Public Domain',
          'Natural Language :: English',
          'Operating System :: POSIX :: Linux',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Topic :: System :: Clustering',
          'Topic :: System :: Distributed Computing',
          'Topic :: Utilities',
      ],
      install_requires=[
          "future",
      ],
  )
  
subject: Update version