old_contents: """
  pyh5md is a library to read and write easily H5MD files. H5MD is a file format
  specification based on HDF5 to store molecular data (http://nongnu.org/h5md/).
  pyh5md is built on top of h5py, the Python HDF5 library by Andrew Colette.
  """
  from setuptools import setup
  
  setup(name="pyh5md",
        version="1.0.0.dev1",
        description="pyh5md - Read and write H5MD files",
        long_description=__doc__,
        author="Pierre de Buyl",
        author_email="pdebuyl@pdebuyl.be",
        license="BSD",
        url="https://github.com/pdebuyl/pyh5md",
        packages=["pyh5md"],
        )
  
new_contents: """
  pyh5md is a library to read and write easily H5MD files. H5MD is a file format
  specification based on HDF5 to store molecular data (http://nongnu.org/h5md/).
  pyh5md is built on top of h5py, the Python HDF5 library by Andrew Colette.
  """
  from setuptools import setup
  
  setup(name="pyh5md",
        version="1.0.0",
        description="pyh5md - Read and write H5MD files",
        long_description=__doc__,
        author="Pierre de Buyl",
        author_email="pdebuyl@pdebuyl.be",
        license="BSD",
        url="https://github.com/pdebuyl/pyh5md",
        packages=["pyh5md"],
        )
  
subject: Update version