old_contents: from distutils.core import setup
  
  setup(
      name='pyticketswitch',
      version='1.5.3',
      author='Matt Jared',
      author_email='mattjared@ingresso.co.uk',
      packages=[
          'pyticketswitch',
          'pyticketswitch.test',
          'pyticketswitch.interface_objects'
      ],
      license='LICENSE.txt',
      description='A Python interface for the Ingresso XML Core API',
      long_description=open('README.rst').read(),
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Programming Language :: Python :: 2.7',
      ],
  )
  
new_contents: from distutils.core import setup
  
  setup(
      name='pyticketswitch',
      version='1.6.0',
      author='Matt Jared',
      author_email='mattjared@ingresso.co.uk',
      packages=[
          'pyticketswitch',
          'pyticketswitch.test',
          'pyticketswitch.interface_objects'
      ],
      license='LICENSE.txt',
      description='A Python interface for the Ingresso XML Core API',
      long_description=open('README.rst').read(),
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Programming Language :: Python :: 2.7',
      ],
  )
  
subject: update version number