Docs: add GIS SE geopy tag
@@ -9,6 +9,7 @@ Welcome to GeoPy's documentation!
:Documentation: https://geopy.readthedocs.io/
:Source Code: https://github.com/geopy/geopy
:Stack Overflow: https://stackoverflow.com/questions/tagged/geopy
+:GIS Stack Exchange: https://gis.stackexchange.com/questions/tagged/geopy
:Discussions: https://github.com/geopy/geopy/discussions
:Issue Tracker: https://github.com/geopy/geopy/issues
:PyPI: https://pypi.org/project/geopy/
