The route report takes an optional noindex list of static paths. When
the key is present the stored set (golem15_seo_noindex_paths) is
replaced, and the sitemap filter leaves those paths out with the reason
noindex; a changed set asks the sitemap for a debounced rebuild through
contract.Rebuilder. A listed noindex address without a CMS record now
names sitemap_update_settings, or fix: code without the sitemap plugin.
