old_contents: from setuptools import setup, find_packages
  
  setup(
      name='django-edtf',
      version='2.0.0',
      description='A Django app for the validation of dates in the Extended Date Time Format.',
      long_description=('Please visit https://github.com/unt-libraries/django-edtf'
                        ' for the latest documentation.'),
      install_requires=[
          'edtf-validate >= 1.1.0'],
      packages=find_packages(exclude=['tests*']),
      include_package_data=True,
      url='https://github.com/unt-libraries/django-edtf',
      author='University of North Texas Libraries',
      license='BSD',
      keywords=['django', 'edtf', 'validate', 'datetime'],
      classifiers=[
          'Natural Language :: English',
          'Environment :: Web Environment',
          'Framework :: Django :: 1.11',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7'
          'Programming Language :: Python :: 3.6'
          'Programming Language :: Python :: 3.7'
      ]
  )
  
new_contents: from setuptools import setup, find_packages
  
  setup(
      name='django-edtf',
      version='2.0.0',
      description='A Django app for the validation of dates in the Extended Date Time Format.',
      long_description=('Please visit https://github.com/unt-libraries/django-edtf'
                        ' for the latest documentation.'),
      install_requires=['edtf-validate @ git+https://github.com/unt-libraries/edtf-validate@master'],
      packages=find_packages(exclude=['tests*']),
      include_package_data=True,
      url='https://github.com/unt-libraries/django-edtf',
      author='University of North Texas Libraries',
      license='BSD',
      keywords=['django', 'edtf', 'validate', 'datetime'],
      classifiers=[
          'Natural Language :: English',
          'Environment :: Web Environment',
          'Framework :: Django :: 1.11',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7'
          'Programming Language :: Python :: 3.6'
          'Programming Language :: Python :: 3.7'
      ]
  )
  
subject: Use the master tag to install latest version of edtf