--- features: - | Reno now allows specifying subsections, which will appear under their top-level sections like "Features". This allows you to group related changes together better. To enable, set the ``sections`` value in config. Add subsections directly underneath their top-level section, with the number ``2`` or ``3`` after to indicate its nesting level. For example, ``["features_command_line", "Command Line", 2]``. Then, in your release note files, use the ID of the subsection, e.g. ``features_command_line``.