RepoSense RS Monogram
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/llm.txtGitHub Repo

sveltejs/kit

@sveltejs/kit@2.70.4

Curated framework / backend repository (sveltejs/kit) tracked via conditional GitHub .atom polling.

SECURITY_PATCH
What is sveltejs/kit?

SvelteKit is the official full-stack application framework for Svelte, orchestrating routing, server-side rendering, and data fetching. It eliminates the friction of manually stitching together build tooling, page hydration, and backend endpoints. Developers use it to build fast web applications with streamlined client-server state management.

FRAMEWORKnpm:@sveltejs/kitTypeScriptreleases.atom
20,903+31 stars (24h)
#kit
AI Executive Summary & Artifact Size Impact
Quick Summary: What Changed · What To Do · Upgrade Effort

Patches path traversal, SSR origin confusion, and header escaping. Update dependencies. Migration: None.

Semver: PATCH·Manifest: package.json
Artifact Size Impactunavailable
Size Unavailable
Telemetry unmeasured for pre-release or source-only registry build
Breaking Changes, Release Highlights & Migration Snippet

Key Release Highlights (@sveltejs/kit@2.70.4)

  • Mitigates path traversal risks when previewing prerendered pages and data on Windows environments.
  • Prevents server-side route resolution from loading code from external origins when handling pathnames prefixed with //.
  • Escapes cache-control headers in prerendered HTML output to prevent header injection.
  • Handles malformed pathnames in reroute by returning a 400 status response instead of throwing unhandled exceptions.
Security Advisory & Vulnerability Patch

Patches path traversal, SSR origin confusion, and header escaping. Update dependencies. Migration: None.

Copy-Paste Upgrade / Migration Snippet
npm install @sveltejs/kit@2.70.4

Ecosystem Compatibility Matrix & Verified Graph Warnings

Svelte ^5.0.0compatible— Maintains seamless compatibility across Svelte 4 and Svelte 5 runtimes.
Vite ^5.0.0 || ^6.0.0compatible— Fully interoperable with supported Vite versions for dev server and preview modes.
Node.js >=18.13.0compatible— Operates across active Node.js LTS releases without engine requirement changes.

Zero-Noise Historical Release Timeline (2)

Format: [Core Change] + [Required Action] + [Migration Effort]
@sveltejs/kit@2.70.4SECURITY_PATCH⚖️ Size Unavailable

Patches path traversal, SSR origin confusion, and header escaping. Update dependencies. Migration: None.

@sveltejs/package@3.0.2COMPATIBLE⚖️ Size Unavailable

Updated chokidar dependency and fixed process exit handling. Upgrade as drop-in patch. Migration: None.

Upgrade & Migration Q&A (sveltejs/kit @sveltejs/kit@2.70.4)

Direct Answers for Engineers & AI Agents

Is sveltejs/kit @sveltejs/kit@2.70.4 safe to upgrade in production?

sveltejs/kit @sveltejs/kit@2.70.4 is classified as SECURITY_PATCH (PATCH release). Patches path traversal, SSR origin confusion, and header escaping. Update dependencies. Migration: None.

What breaking changes or compatibility risks exist in sveltejs/kit @sveltejs/kit@2.70.4?

No breaking API changes or peer dependency conflicts are recorded for sveltejs/kit @sveltejs/kit@2.70.4 in the RepoSense compatibility graph.

What is the bundle size impact of @sveltejs/kit @sveltejs/kit@2.70.4?

Measured bundle size telemetry is currently unavailable for @sveltejs/kit @sveltejs/kit@2.70.4; verify build output locally before deploying.

How do I upgrade @sveltejs/kit to @sveltejs/kit@2.70.4?

Upgrade @sveltejs/kit to @sveltejs/kit@2.70.4 by running "npm install @sveltejs/kit@@sveltejs/kit@2.70.4" and applying the migration steps: npm install @sveltejs/kit@2.70.4