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shadcn@4.21.1

biomejs/biomeshadcn@4.21.1Oct 1, 2026by github-actions[bot]

Upgrading?

What changed from v0.40.0 → shadcn@4.21.1?What's new in v1.16.23 after shadcn@4.21.1?

AI Summary

This patch release introduces the `@shadcn/registry` package as a dependency and updates the `shadcn docs` command to only rewrite links on the `ui.shadcn.com` host. It also fixes a shimmer component issue with reduced motion.

Key Highlights

  • Added @shadcn/registry as a dependency
  • Updated shadcn docs link rewriting scope
  • Fixed shimmer component reduced motion handling

New Features

  • New dependency: @shadcn/registry
  • Changed shadcn docs behavior
  • Fixed shimmer component reduced motion support

Full Release Notes

### Patch Changes

- [#12087](https://github.com/shadcn-ui/ui/pull/12087) [`bf6646b449684e687f28531305eca4e4768c2782`](https://github.com/shadcn-ui/ui/commit/bf6646b449684e687f28531305eca4e4768c2782) Thanks [@shadcn](https://github.com/shadcn)! - Add `@shadcn/registry`, the registry engine behind the CLI. `shadcn` now depends on it, and `shadcn/registry` and `shadcn/schema` re-export it, so there are no changes for existing users.

- [#12061](https://github.com/shadcn-ui/ui/pull/12061) [`a9c1da49ec4eab488dc99c69ae20a7ffaa4897d4`](https://github.com/shadcn-ui/ui/commit/a9c1da49ec4eab488dc99c69ae20a7ffaa4897d4) Thanks [@shadcn](https://github.com/shadcn)! - fix shimmer reduced motion handling when used with a variant

- [#12087](https://github.com/shadcn-ui/ui/pull/12087) [`bf6646b449684e687f28531305eca4e4768c2782`](https://github.com/shadcn-ui/ui/commit/bf6646b449684e687f28531305eca4e4768c2782) Thanks [@shadcn](https://github.com/shadcn)! - `shadcn docs` only rewrites links on the ui.shadcn.com host.

- Updated dependencies [[`bf6646b449684e687f28531305eca4e4768c2782`](https://github.com/shadcn-ui/ui/commit/bf6646b449684e687f28531305eca4e4768c2782)]:
  - @shadcn/registry@0.1.0

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