Merge pull request #254 from tlinhart/patch-1

Author: blink1073

setup.cfg

@@ -7,6 +7,11 @@ long_description_content_type = text/plain
 author           = Jupyter Development Team
 author_email     = [email protected]
 url              = https://jupyter.org
+project_urls     =
+    Documentation = https://jupyter-core.readthedocs.io/
+    Funding       = https://numfocus.org/
+    Source        = https://github.com/jupyter/jupyter_core
+    Tracker       = https://github.com/jupyter/jupyter_core/issues
 license          = BSD-3-Clause
 license_file     = COPYING.md
 classifiers      =