63 lines
3.7 KiB
Text
63 lines
3.7 KiB
Text
== Changelog ==
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= 1.0.0 =
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_Release date: 2026-02-18_
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**Highlights**
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* Initial stable release of OpenGraph (by ROBOTSTXT).
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* Outputs a complete set of Open Graph and Twitter Card meta tags, with automatic detection of incompatible image formats (AVIF, WebP, GIF, BMP, SVG, TIFF) and HTTP-based resolution of JPEG/PNG alternatives.
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**Added**
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* Full Open Graph meta tag output: `og:title`, `og:type`, `og:url`, `og:description`, `og:site_name`, `og:locale`, `og:image`, `og:image:width`, `og:image:height`, `og:image:type`, `og:image:alt`.
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* Article-specific tags for singular posts: `article:published_time`, `article:modified_time`, `article:section`, `article:tag`.
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* Twitter Card meta tag output: `twitter:card`, `twitter:site`, `twitter:image`.
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* Direct tag injection via `wp_head` when no SEO plugin is active.
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* Yoast SEO integration via `wpseo_opengraph_image` filter.
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* RankMath integration via `rank_math/opengraph/facebook/og_image` filter.
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* Automatic format detection for AVIF, WebP, GIF, BMP, SVG, and TIFF featured images.
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* HTTP HEAD-based resolution of compatible JPEG/PNG alternatives.
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* Postmeta caching (`_og_image_fallback_url`) with automatic invalidation when the featured image is changed or removed.
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* Negative caching via transients (1-hour TTL) to avoid repeated failed HEAD requests.
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* Global fallback image URL setting (Settings > OpenGraph).
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* Homepage-specific image URL setting (Settings > OpenGraph).
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* Image URL validation at save time: incompatible formats are auto-resolved to JPEG/PNG; invalid or unresolvable URLs are rejected with an admin notice.
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* Twitter/X site handle setting for the `twitter:site` meta tag.
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* Per-post Open Graph overrides: custom title and description via meta box in the post editor.
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* Taxonomy archive image support via `robotstxt_og_taxonomy_image` filter.
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* Admin settings page (Settings > OpenGraph) with three tabs: Settings, Tools, Diagnostics.
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* Tools tab: Clear All Caches, Re-resolve All Images, Plugin Information.
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* Diagnostics tab: statistics (cached count, coverage), URL tester with HTTP header display, paginated cached entries table with per-row clear action.
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* WP-CLI command `wp og-fallback resolve` with `--all`, `--dry-run`, `--post-type` options.
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* WP-CLI command `wp og-fallback clear-cache` with `--all` and `--dry-run` options.
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* REST API: `POST /wp-json/robotstxt-og/v1/resolve/{post_id}` and `GET /wp-json/robotstxt-og/v1/status/{post_id}`.
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* Developer filters: `robotstxt_og_external_image_enabled`, `robotstxt_og_external_image_timeout`, `robotstxt_og_taxonomy_image`, `robotstxt_og_enable_logging`.
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* Auto-updater integration via Gitea (`robotstxt-updater.php`).
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* Full internationalization (text domain: `robotstxt-og`, POT file included). Spanish (es_ES) translation included.
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* `uninstall.php` with optional data deletion on plugin removal (opt-in, off by default).
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* Multisite compatible with per-site configuration.
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**Security**
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* Nonce verification on all forms and state-changing GET actions.
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* `manage_options` capability check on all admin pages, REST endpoints, and WP-CLI commands.
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* Input sanitization via WordPress APIs (`sanitize_key`, `sanitize_text_field`, `esc_url_raw`, `filter_input`) throughout.
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* Output escaping on all dynamic HTML (`esc_html`, `esc_attr`, `esc_url`, `absint`).
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* Prepared statements (`$wpdb->prepare()`) for all raw database queries; no direct SQL writes.
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* CSRF protection on all state-changing actions via `wp_nonce_url` / `wp_verify_nonce`.
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* HTTP requests use `wp_remote_head()` with configurable timeout — no `file_get_contents` or `curl` directly.
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**Compatibility**
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* WordPress: 6.7 - 6.9
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* PHP: 8.2 - 8.5
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* WP-CLI: 2.x
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* MariaDB: 10.6+
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**Tests**
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* PHP_CodeSniffer: 3.13.5
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* WordPress Coding Standards: 3.3.0
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* PHPCompatibility: 9.3.5
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