shadcn@4.21.5

Name: ui
Author: shadcn-ui

shadcn-ui/uishadcn@4.21.5Oct 14, 2026by github-actions[bot]

Upgrading?

What changed from @shadcn/registry@0.1.4 → shadcn@4.21.5?What's new in @shadcn/registry@0.2.0 after shadcn@4.21.5?

AI Summary

This patch release focuses on updating external dependencies and refactoring internal project structure. It moves registry modules out of utils and fixes a bug where MCP search results incorrectly displayed `[object Promise]`.

Key Highlights

Updated dependencies including @modelcontextprotocol/sdk, browserslist, open, postcss-selector-parser, and undici
Moved @shadcn/registry modules out of the utils directory
Fixed MCP search and list results showing `[object Promise]` instead of the add command

Full Release Notes

### Patch Changes

- [#12214](https://github.com/shadcn-ui/ui/pull/12214) [`4407349`](https://github.com/shadcn-ui/ui/commit/440734966e04a1e429bb8df8a29d7095a5e4a60f) Thanks [@dependabot](https://github.com/apps/dependabot)! - Update `@modelcontextprotocol/sdk`, `browserslist`, `open` and `postcss-selector-parser`.

- [#12192](https://github.com/shadcn-ui/ui/pull/12192) [`dd34945`](https://github.com/shadcn-ui/ui/commit/dd34945272729ecd198fabb0e32082f6321c210e) Thanks [@shadcn](https://github.com/shadcn)! - Move @shadcn/registry modules out of utils.

- [#12297](https://github.com/shadcn-ui/ui/pull/12297) [`7aa2110`](https://github.com/shadcn-ui/ui/commit/7aa2110d4ae0910429093c2240948c916d18dd7f) Thanks [@mattzcarey](https://github.com/mattzcarey)! - Fix MCP search and list results showing `[object Promise]` instead of the add command.

- [#12174](https://github.com/shadcn-ui/ui/pull/12174) [`2af71ac`](https://github.com/shadcn-ui/ui/commit/2af71ac3188a89e42027bca3817daf128cbce7c2) Thanks [@dependabot](https://github.com/apps/dependabot)! - Update `@modelcontextprotocol/sdk` to 1.31.0.

- [#12048](https://github.com/shadcn-ui/ui/pull/12048) [`cfb4cb6`](https://github.com/shadcn-ui/ui/commit/cfb4cb6fce835cda9342fae1592b21ece48ce23d) Thanks [@dependabot](https://github.com/apps/dependabot)! - Update `undici` to 7.29.1.

- Updated dependencies [[`97ddbf4`](https://github.com/shadcn-ui/ui/commit/97ddbf4274ed09d02aa7fd34375f2cf1e48cbbf0), [`dd34945`](https://github.com/shadcn-ui/ui/commit/dd34945272729ecd198fabb0e32082f6321c210e), [`cfb4cb6`](https://github.com/shadcn-ui/ui/commit/cfb4cb6fce835cda9342fae1592b21ece48ce23d)]:
  - @shadcn/registry@0.1.4

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