v1.5.0

Minor Changes

• 8e9d3da: Publish: deliver shared runtime libraries once, beyond React (config.share)

  A published showcase already ships React once (a shared vendor bundle every
  surface references via an importmap) instead of inlining it into every per-component
  bundle. That mechanism now generalizes: a new optional share?: string[] config lists
  any further runtime library — a CSS-in-JS engine, markdown-to-jsx, a monorepo
  workspace package — to deliver once the same way.

  • One descriptor drives the externals, the vendor entrypoints, and the importmap, so
    they can't drift; the bounded vendor set is built in a single splitting pass that
    dedupes shared internals (the catalog stays one isolated build per component).
  • Sharing a library also collapses it to a single instance — what a stateful library
    (a style cache/context) needs to behave correctly.
  • Monorepo-aware: a published shared package is kept external on the SSR renderers and
    added to the generated package.json; a repo-internal workspace package is shared on
    the client but bundled into the SSR renderers (no registry coordinates).
  • display-case publish now reports libraries inlined across more than one component
    as candidates for share.

  No change for existing users: with nothing declared, React is still shared and the
  output is unchanged.