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shadcn@4.18.0

shadcn-ui/uishadcn@4.18.0Aug 13, 2026by github-actions[bot]

AI Summary

A minor release merges registry configurations from multiple sources and improves error handling for unreadable directories.

Key Highlights

  • Merge registries from package.json and components.json.
  • Support adding registries to package.json when components.json is not present.
  • Skip unreadable directories during file scans to prevent failures.

New Features

  • Merge registries from package.json and components.json.
  • Support adding registries to package.json when components.json is not present.
  • Skip unreadable directories during file scans.
  • Skip unreadable directories when resolving monorepo targets.
  • Resolve registries declared in package.json when adding components.
  • Fix shadcn for projects with unreadable permission files.

Full Release Notes

### Minor Changes

- [#11501](https://github.com/shadcn-ui/ui/pull/11501) [`aef1cdca54e8da689351cdddf959342909e45e76`](https://github.com/shadcn-ui/ui/commit/aef1cdca54e8da689351cdddf959342909e45e76) Thanks [@shadcn](https://github.com/shadcn)! - merge registries from package.json and components.json, and support adding registries to package.json when components.json is not present

### Patch Changes

- [#11500](https://github.com/shadcn-ui/ui/pull/11500) [`e66b99b14dd9c54afc434dbf5a702f170b1153b0`](https://github.com/shadcn-ui/ui/commit/e66b99b14dd9c54afc434dbf5a702f170b1153b0) Thanks [@shadcn](https://github.com/shadcn)! - Skip unreadable directories during file scans instead of failing with `EACCES`.

- [#11504](https://github.com/shadcn-ui/ui/pull/11504) [`9f4e3ff26025d16a243ea03cc891c734c4cf0b59`](https://github.com/shadcn-ui/ui/commit/9f4e3ff26025d16a243ea03cc891c734c4cf0b59) Thanks [@shadcn](https://github.com/shadcn)! - Skip unreadable directories when resolving monorepo targets.

- [#11502](https://github.com/shadcn-ui/ui/pull/11502) [`87d71b3629c34f3c38a353a211ec8591c1ff1721`](https://github.com/shadcn-ui/ui/commit/87d71b3629c34f3c38a353a211ec8591c1ff1721) Thanks [@shadcn](https://github.com/shadcn)! - resolve registries declared in package.json when adding components. `shadcn add`, `search`, `view` and `init` now resolve registries from package.json in memory without persisting them to components.json

- [#9248](https://github.com/shadcn-ui/ui/pull/9248) [`03c45b822e60195796dfd3d2fcf7c223ff4ece86`](https://github.com/shadcn-ui/ui/commit/03c45b822e60195796dfd3d2fcf7c223ff4ece86) Thanks [@Grafikart](https://github.com/Grafikart)! - Fix shadcn for projects with unreadable permission files