old_contents: #!/usr/bin/env python
  from setuptools import setup, find_packages
  
  setup(name='purl',
        version='0.3.2',
        url='https://github.com/codeinthehole/purl',
        author="David Winterbottom",
        author_email="david.winterbottom@gmail.com",
        description="An immutable URL class for easy URL-building and manipulation",
        long_description=open('README.rst').read(),
        packages=find_packages(exclude=['tests']),
        )
  
new_contents: #!/usr/bin/env python
  from setuptools import setup, find_packages
  
  setup(name='purl',
        version='0.4',
        url='https://github.com/codeinthehole/purl',
        author="David Winterbottom",
        author_email="david.winterbottom@gmail.com",
        description="An immutable URL class for easy URL-building and manipulation",
        long_description=open('README.rst').read(),
        packages=find_packages(exclude=['tests']),
        )
  
subject: Bump version