[Snyk] Security upgrade node-sass from 4.14.1 to 9.0.0

[hubert-stefaniak]

Snyk has created this PR to fix 1 vulnerabilities in the yarn dependencies of this project.

Snyk changed the following file(s):

• package.json
• yarn.lock

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory.
If you are not using zero-install you can ignore this as your flow should likely be unchanged.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Uncaught Exception SNYK-JS-QS-19432019	738

Breaking Change Risk

Notice: This assessment is enhanced by AI.

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[hubert-stefaniak]

The upgrade from node-sass v4 to v9 is a major jump across several breaking versions. Most importantly, the node-sass package itself is deprecated and no longer receives feature updates. The official recommendation is to migrate to its successor, sass (Dart Sass).

Key Breaking Changes:

• Deprecation: node-sass and the underlying LibSass library are deprecated. They will not support new Sass or CSS features. The package's GitHub repository has been archived, and the npm package is marked as deprecated.
• Node.js Version Support: This is the most significant technical breaking change. node-sass versions are tightly coupled to specific Node.js versions. The target version 9.0.0 drops support for Node.js 14 and requires Node.js 16 or newer. The starting version 4.14.1 was compatible with Node.js 14.
• Security Default: Version 8.0.0 changed the default setting for rejectUnauthorized to true when fetching remote files, which may break builds that import from sources with invalid SSL certificates.

Recommendation:

Instead of upgrading node-sass, you should plan a migration to sass. This is a high-impact change that requires replacing the package entirely.

1. Uninstall node-sass: npm uninstall node-sass
2. Install sass: npm install --save-dev sass

While sass is designed as a replacement, you may need to update build scripts, as some command-line flags have changed (e.g., --output-style compressed becomes --style=compressed).

Source: GitHub Releases, Sass Blog

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.