Merge pull request #185 from davidbrochart/readme

Update README

Author: davidbrochart

README.md

@@ -2,10 +2,10 @@
 [![Build Status](https://github.com/jupyter/nbclient/workflows/CI/badge.svg)](https://github.com/jupyter/nbclient/actions)
 [![Documentation Status](https://readthedocs.org/projects/nbclient/badge/?version=latest)](https://nbclient.readthedocs.io/en/latest/?badge=latest)
 [![image](https://codecov.io/github/jupyter/nbclient/coverage.svg?branch=master)](https://codecov.io/github/jupyter/nbclient?branch=master)
-[![Python 3.6](https://img.shields.io/badge/python-3.6-blue.svg)](https://www.python.org/downloads/release/python-360/)
 [![Python 3.7](https://img.shields.io/badge/python-3.7-blue.svg)](https://www.python.org/downloads/release/python-370/)
 [![Python 3.8](https://img.shields.io/badge/python-3.8-blue.svg)](https://www.python.org/downloads/release/python-380/)
 [![Python 3.9](https://img.shields.io/badge/python-3.9-blue.svg)](https://www.python.org/downloads/release/python-390/)
+[![Python 3.10](https://img.shields.io/badge/python-3.10-blue.svg)](https://www.python.org/downloads/release/python-3100/)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/ambv/black)
 
 # nbclient

setup.py

@@ -45,7 +45,7 @@ def read_reqs(fname):
     long_description_content_type='text/markdown',
     packages=['nbclient'],
     include_package_data=True,
-    python_requires=">=3.6.1",
+    python_requires=">=3.7.0",
     install_requires=requirements,
     extras_require=extras_require,
     entry_points={
@@ -69,9 +69,9 @@ def read_reqs(fname):
         'License :: OSI Approved :: BSD License',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
     ],
 )