stdlibs: Python Standard Library Module Listing

The `stdlibs` Python package (also known as `stdlib-list` on GitHub) provides a static, programmatic listing of modules in the Python standard library. It offers lists for various Python major releases, dating back to Python 2.3, and combined lists for all 3.x or 2.x modules. This package is primarily used by tools for static analysis, linting, and other applications that need an authoritative, historical record of standard library module names. As of version 2026.2.26, it continues to track changes in the CPython standard library and appears to follow a date-based release cadence, indicating active maintenance.