Breadcrumbs (BreadcrumbList JSON-LD + [inklura_breadcrumbs] shortcode/template tag), home-page Organization/Person schema, a real sitemap index (paginated sub-sitemaps + taxonomy & author archives + <image:image> + accurate <lastmod>), per-term SEO meta, noindex controls (search/paginated/author/date), Open Graph image width/height + per-post override + fallback chain, a twitter:site handle setting, and a %page% title token for paginated content.
Install: download inklura-seo.zip and add it under wp-content/plugins/. See the CHANGELOG for the full list.