<NME> setup.py
<BEF> from setuptools import setup

version = "0.3.1"

setup(
    name="arxiv",

setup(
    name='arxiv',
    version=version,
    packages=['arxiv'],
    # dependencies
    install_requires=['feedparser'],
    tests_require=[
        'pytest',
        'pdoc',
        'flake8'
    ],
    # metadata for upload to PyPI
    author='Lukas Schwab',
    author_email='lukas.schwab@gmail.com',
    description='Python wrapper for the arXiv API: http://arxiv.org/help/api/',
    long_description=long_description,
    long_description_content_type='text/markdown',
    license='MIT',
    keywords='arxiv api wrapper academic journals papers',
    url='https://github.com/lukasschwab/arxiv.py',
    classifiers=[
        'Programming Language :: Python',
        'License :: OSI Approved :: MIT License',
        'Operating System :: OS Independent',
    ],
)

<MSG> Increment version to 0.4.0 for release

<DFF> @@ -1,6 +1,6 @@
 from setuptools import setup
 
-version = "0.3.1"
+version = "0.4.0"
 
 setup(
     name="arxiv",

Increment version to 0.4.0 for release