Currently the breadcrumb extension (BreadcrumbNew.php) requires the use of encoded names (with underscores, for example, instead of spaces). It would be vastly preferable to be able to use the real article name instead.
This is blocking using the new breadcrumbs, so I'm bumping the priority again.
Dropping priority on this since we probably won't need this extension after all, if we wind up switching to Deki Wiki like it looks likely we will.
Obsolete after switch to Deki.