old_contents: import os
  from setuptools import setup
  
  
  def read(fname):
      return open(os.path.join(os.path.dirname(__file__), fname)).read()
  
  
  setup(
      name="windpowerlib",
      version="0.2.1dev",
      description="Creating time series of wind power plants.",
      url="http://github.com/wind-python/windpowerlib",
      author="oemof developer group",
      author_email="windpowerlib@rl-institut.de",
      license="MIT",
      packages=["windpowerlib"],
      package_data={
          "windpowerlib": [
              os.path.join("data", "*.csv"),
              os.path.join("oedb", "*.csv"),
          ]
      },
      long_description=read("README.rst"),
      long_description_content_type="text/x-rst",
      zip_safe=False,
      install_requires=["pandas >= 0.20.0, < 0.26", "requests < 3.0"],
      extras_require={
          "dev": [
              "pytest",
              "jupyter",
              "sphinx_rtd_theme",
              "nbformat",
              "numpy",
              "matplotlib",
          ]
      },
  )
  
new_contents: import os
  from setuptools import setup
  
  
  def read(fname):
      return open(os.path.join(os.path.dirname(__file__), fname)).read()
  
  
  setup(
      name="windpowerlib",
      version="0.2.1dev",
      description="Creating time series of wind power plants.",
      url="http://github.com/wind-python/windpowerlib",
      author="oemof developer group",
      author_email="windpowerlib@rl-institut.de",
      license="MIT",
      packages=["windpowerlib"],
      package_data={
          "windpowerlib": [
              os.path.join("data", "*.csv"),
              os.path.join("oedb", "*.csv"),
          ]
      },
      long_description=read("README.rst"),
      long_description_content_type="text/x-rst",
      zip_safe=False,
      install_requires=["pandas >= 0.20.0", "requests"],
      extras_require={
          "dev": [
              "pytest",
              "jupyter",
              "sphinx_rtd_theme",
              "nbformat",
              "numpy",
              "matplotlib",
          ]
      },
  )
  
subject: Remove version restrictions