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v1.0.0-beta.22

v1.0.0-beta.22: feat: image-variant pipeline + auto-breadcrumb JSON-LD
@koehler8 koehler8 tagged this 05 May 03:41 
Two Tier-3 features in one release:

1. Image-variant pipeline. New scripts/generate-image-variants.js
   reads site/assets/img/_source/** and emits {name}-{width}.{format}
   variants into site/assets/img/. Default matrix: 6 widths x 3
   formats (avif, webp, jpg). Configurable via site.imageVariants in
   site.json. mtime-based skipping so re-runs only regenerate
   changed sources. Powered by sharp.

   This finally feeds useResponsiveImage (which has been wired into
   bundled components like Hero/Intro/About for ages but had no
   build-side variant production). Sites must move existing flat
   img/*.{jpg,png} into _source/ and add the script to amplify.yml
   preBuild — see CHANGELOG migration notes.

2. Auto-generated BreadcrumbList JSON-LD. usePageMeta now derives
   breadcrumbs from the URL path and emits the schema after any
   author-supplied jsonld blocks. Drives Google's breadcrumb display
   in search results. Skips home/draft/404/missing-site-url; per-page
   opt-out via meta.breadcrumbs:false. Label resolution: matching
   page's meta.title first, slug-formatted segment fallback.

New helpers:
- scripts/generate-image-variants.js + bin/cms-generate-image-variants.js
- src/utils/breadcrumbs.js (buildBreadcrumbList)

Tests: 557 passing (18 new for image-variants, 17 for breadcrumbs, 8
added to usePageMeta).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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