[Snyk] Fix for 1 vulnerabilities

[anaconda-security-bot]

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

Snyk changed the following file(s):

• packages/help-extension/package.json

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.

⚠️ Warning

Failed to update the yarn.lock, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Directory Traversal SNYK-JS-POSTCSS-18512282	738

Breaking Change Risk

Notice: This assessment is enhanced by AI.

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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🦉 Directory Traversal

[anaconda-security-bot]

This set of upgrades includes a major and highly impactful architectural shift for @jupyter-notebook/ui-components, alongside routine stabilization updates for @jupyterlab/apputils and @jupyterlab/mainmenu.

@jupyter-notebook/ui-components from 0.0.0-use.local to 7.0.0 (HIGH RISK)

This is a significant and breaking upgrade. The version change from a local, non-standard version to 7.0.0 corresponds to the release of Jupyter Notebook 7. This is not a simple library update but a fundamental architectural migration. Jupyter Notebook 7 is built upon JupyterLab components, replacing the classic Notebook UI and its underlying components.

Key Breaking Changes:

• Complete UI Rewrite: The entire user interface is new, based on JupyterLab's technology stack. The previous components are no longer available.
• New Features & Architecture: Introduces a new debugger, real-time collaboration capabilities, a new table of contents, and a different theming system.
• New Text Editor: The underlying text editor has been upgraded from CodeMirror 5 to CodeMirror 6, which has a completely different API.

Recommendation: This upgrade requires a complete rewrite and re-validation of any user interface that depends on @jupyter-notebook/ui-components. Developers must migrate to the new component architecture provided by Jupyter Notebook 7.

Other Upgrades

• @jupyterlab/apputils from 4.6.0-alpha.3 to 4.6.0 (Low Risk): This is a stabilization release, moving from an alpha to the final version. The changes consist of bug fixes and enhancements, with no documented breaking API changes within the v4 series.
• @jupyterlab/mainmenu from 4.5.0-alpha.3 to 4.5.0 (Low Risk): Similar to apputils, this is a stabilization release. It includes new features and bug fixes but maintains compatibility within the v4 series.

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