chore(deps-dev): bump tsdown from 0.20.3 to 0.21.2

[dependabot]

Bumps tsdown from 0.20.3 to 0.21.2.

Release notes

Sourced from tsdown's releases.

v0.21.2

   🚨 Breaking Changes

• exe: Add exe.outDir for separate executable output dir, defaults to build  -  by @​sxzz (d49ef)

Note: Executable is still an experimental feature and does not follow SemVer. Breaking changes may occur in any release.

   🚀 Features

• Add root option for controlling output directory structure  -  by @​sxzz (bad2d)
• deps: Rename onlyAllowBundle to onlyBundle  -  by @​peaklabs-dev and @​sxzz in rolldown/tsdown#819 (cbd7b)

   🐞 Bug Fixes

• css: Skip data URIs and external URLs in CSS url() rebasing  -  by @​sxzz (13907)

    View changes on GitHub

v0.21.1

   🚨 Breaking Changes

• css: Move all CSS support to @tsdown/css package  -  by @​sxzz in rolldown/tsdown#809 (1b1a1)

[!IMPORTANT] If you are using CSS features (e.g., CSS imports), you now need to manually install the @tsdown/css package:

npm install @tsdown/css -D
# or
pnpm add @tsdown/css -D

Note: CSS support is still an experimental feature and does not follow SemVer. Breaking changes may occur in any release.

   🚀 Features

• css:
  • Add css.inject option to preserve CSS imports in JS output  -  by @​sxzz and Claude Haiku 4.5 in rolldown/tsdown#808 (ad745)
  • Support ?inline query for CSS imports  -  by @​sxzz in rolldown/tsdown#810 (b7379)
  • Support node_modules package resolution  -  by @​sxzz and Claude Haiku 4.5 in rolldown/tsdown#812 (b06b4)

   🐞 Bug Fixes

• Generate correct filename for sass files when dts is enabled  -  by @​ocavue in rolldown/tsdown#802 (848a7)
• css:
  • Handle virtual module IDs from framework plugins  -  by @​sxzz (c421f)
  • Ignore css imports with URL query  -  by @​ocavue and @​sxzz in rolldown/tsdown#806 (c1d23)

    View changes on GitHub

v0.21.0 - Notable Changes

... (truncated)

Commits

• ab8446b chore: release v0.21.2
• 57c5b3c chore: upgrade deps
• cbd7b38 feat(deps): rename onlyAllowBundle to onlyBundle (#819)
• d9f0fcc chore(deps): update all non-major dependencies (#815)
• 139076c fix(css): skip data URIs and external URLs in CSS url() rebasing
• d49ef37 feat(exe)!: add exe.outDir for separate executable output dir, defaults to ...
• 8869180 test: add case for preserving folder structure in unbundle mode (#817)
• bad2d17 feat: add root option for controlling output directory structure
• 2b1be7e chore: release v0.21.1
• 38ca9c1 chore: upgrade unrun
• Additional commits viewable in compare view

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	tsdown@​0.20.3 ⏵ 0.21.2			+1	+1

View full report

[socket-security]

Caution

Review the following alerts detected in dependencies.

According to your organization's Security Policy, you must resolve all "Block" alerts before proceeding. Learn more about Socket for GitHub.

Action	Severity	Alert  (click "▶" to expand/collapse)
Block		Potential code anomaly (AI signal): npm @rolldown/binding-wasm32-wasi is 100.0% likely to have a medium risk anomaly Notes: The JS loader is not itself executing obvious malicious JavaScript (no eval, no external network calls, no hard-coded credentials). However it intentionally grants a WebAssembly module broad privileges: it passes the full process.env into WASI and the worker, and preopens the host filesystem root so the wasm can access the filesystem. It also forwards worker messages into a filesystem proxy function. These design choices make running an untrusted or tampered-with wasm binary dangerous: a malicious wasm could read environment variables, enumerate and modify host files, and exfiltrate data via any network capability inside the wasm or worker. Therefore the module should be treated as high-risk if the wasm artifact (local file or npm package) is not from a trusted source. Recommended mitigations: avoid preopening the root (limit to specific directories), avoid passing full process.env, validate integrity of the wasm binary (signing/checksums), and avoid installing untrusted package replacements. Confidence: 1.00 Severity: 0.60 From: ? → npm/tsdown@0.21.2 → npm/@rolldown/binding-wasm32-wasi@1.0.0-rc.9 ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@rolldown/binding-wasm32-wasi@1.0.0-rc.9. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Embedded URLs or IPs: npm rolldown URLs: https://rollupjs.org/plugin-development/#generatebundle:~:text=DANGER,this.emitFile., https://rolldown.rs/., https://developer.mozilla.org/en-US/docs/Glossary/IIFE, https://github.com/umdjs/umd, https://github.com/tc39/ecma426/blob/main/proposals/debug-id.md, https://cdn.jsdelivr.net/npm/d3@7, comments.legal, https://rolldown.rs/in-depth/directives, https://rolldown.rs/guide/troubleshooting#avoiding-direct-eval, https://rolldown.rs/reference/OutputOptions.globals, https://rolldown.rs/reference/OutputOptions.name, https://rolldown.rs/reference/OutputOptions.exports, https://rolldown.rs/in-depth/non-esm-output-formats#import-meta, https://rolldown.rs/reference/OutputOptions.cleanDir, https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Property_accessors, output.name, https://oxc.rs/docs/guide/usage/transformer/global-variable-replacement.html#inject, https://rolldown.rs/apis/plugin-api/hook-filters, https://rolldown.rs/apis/plugin-api/inter-plugin-communication#custom-resolver-options, https://oxc.rs/docs/guide/usage/minifier/dead-code-elimination#define-pure-functions, https://oxc.rs/docs/guide/usage/minifier/dead-code-elimination#ignoring-global-variable-access-side-effects, https://oxc.rs/docs/guide/usage/minifier/dead-code-elimination#ignoring-invalid-import-statement-side-effects, exports.property, https://rolldown.rs/apis/plugin-api, https://api.example.com, https://esbuild.github.io/api/#loader, https://rolldown.rs/in-depth/module-types, https://github.com/rolldown/rolldown/issues/7258, https://github.com/rolldown/rolldown/tree/main/examples/native-magic-string, https://rolldown.rs/in-depth/lazy-barrel-optimization, Function.prototype.name, Class.prototype.name, https://github.com/webpack/enhanced-resolve#resolver-options, https://webpack.js.org/configuration/resolve/, https://github.com/defunctzombie/package-browser-field-spec, https://github.com/webpack/enhanced-resolve/pull/285, https://webpack.js.org/configuration/module/#resolvefullyspecified, https://nodejs.org/api/module.html#modulebuiltinmodules, https://github.com/vitejs/vite/pull/20252, https://github.com/nodejs/node/issues/58827, https://nodejs.org/docs/latest/api/esm.html#resolution-algorithm-specification, https://github.com/dividab/tsconfig-paths-webpack-plugin#options, https://www.typescriptlang.org/tsconfig/#experimentalDecorators, https://www.typescriptlang.org/tsconfig/#emitDecoratorMetadata, https://www.typescriptlang.org/tsconfig/#stripInternal, https://oxc.rs/docs/guide/usage/transformer/jsx, https://github.com/facebook/react/tree/v18.3.1/packages/react-refresh, https://oxc.rs/docs/guide/usage/transformer/plugins#styled-components, https://oxc.rs/docs/guide/usage/transformer/typescript, https://oxc.rs/docs/guide/usage/transformer/lowering#target, https://oxc.rs/docs/guide/usage/transformer/global-variable-replacement#define, https://oxc.rs/docs/guide/usage/transformer/global-variable-replacement#inject, https://oxc.rs/docs/guide/usage/transformer/plugins, https://www.typescriptlang.org/docs/handbook/release-notes/typescript-5-5.html#isolated-declarations, https://www.typescriptlang.org/tsconfig/#declaration, https://github.com/streamich/memfs, https://github.com/npm/cli/issues/4828 Location: Package overview From: ? → npm/tsdown@0.21.2 → npm/rolldown@1.0.0-rc.9 ℹ Read more on: This package | This alert | What are URL strings? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Review all remote URLs to ensure they are intentional, pointing to trusted sources, and not being used for data exfiltration or loading untrusted code at runtime. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/rolldown@1.0.0-rc.9. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Embedded URLs or IPs: npm tsdown URLs: https://nodejs.org/en/learn/modules/publishing-a-package#how-did-we-get-here, 127.0.0.1, https://nodejs.org/api/single-executable-applications.html#generating-single-executable-applications-with---build-sea, https://nodejs.org/docs/latest-v14.x/api/esm.html#esm_package_json_type_field, https://nodejs.org/docs/latest-v14.x/api/esm.html#esm_exports_sugar, https://nodejs.org/api/packages.html#imports, https://classic.yarnpkg.com/blog/2018/02/15/nohoist/, https://nodejs.org/api/packages.html#packagemanager, https://docs.npmjs.com/cli/v11/using-npm/scripts#pre--post-scripts, https://docs.npmjs.com/cli/v11/using-npm/scripts#life-cycle-operation-order, https://pnpm.io/scripts#lifecycle-scripts, publishConfig.directory, https://tsdown.dev/options/target#supported-targets, https://rolldown.rs/options/treeshake, https://www.typescriptlang.org/tsconfig/#declarationMap, https://github.com/arethetypeswrong/arethetypeswrong.github.io, https://vite.dev/guide/features.html#glob-import Location: Package overview From: package.json → npm/tsdown@0.21.2 ℹ Read more on: This package | This alert | What are URL strings? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Review all remote URLs to ensure they are intentional, pointing to trusted sources, and not being used for data exfiltration or loading untrusted code at runtime. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/tsdown@0.21.2. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

View full report

[dependabot]

Superseded by #16.