https://packaging.python.org/en/latest/specifications/project-status-markers/
Project Status Markers - Python Packaging User Guide
project status markerspythonpackaginguserguide
https://peps.python.org/pep-0792/
PEP 792 – Project status markers in the simple index | peps.python.org
This PEP proposes a standardized set of index-supplied project status markers, as well as a mechanism for communicating those markers in the HTML and JSON...
project status markers