Changelog 2026-03-04 (Per-Post Social Cards + OG Defaults Pass 4)

Mar 4, 2026

Changed

• Added canonical URL fallback (.Params.canonical → .Permalink) and emit canonical link tag in base template.
• Switched OG URL to canonical value for cleaner sharing consistency.
• Added twitter:site from site.Params.socialHandle when available.
• Added twitter:creator with per-page override (.Params.twitter_creator) and site-level fallback.
• Added twitter:url using canonical URL.
• Improved default social image alt fallback by using defaultOgImageAlt when default image is in use.

Why

• Make preview metadata more consistent and give cleaner defaults for social sharing across posts/pages.