Change8

SvelteKit

Frontend & Mobile

web development, streamlined

Latest: @sveltejs/kit@2.53.4100 releases8 breaking changes2 common errorsView on GitHub

Release History

@sveltejs/kit@2.53.41 fix
Feb 28, 2026

This patch release primarily addresses a minor issue by suppressing an unnecessary Vite warning related to the `codeSplitting` option.

@sveltejs/kit@2.53.31 fix
Feb 26, 2026

This patch release addresses a specific bug related to file metadata handling in remote functions using the 'form' parameter.

@sveltejs/adapter-node@5.5.4
Feb 26, 2026

This patch release primarily updates the rollup dependency to version 4.59.0.

@sveltejs/kit@2.53.25 fixes
Feb 25, 2026

This patch release focuses on numerous bug fixes related to form handling, server rendering, and remote function behavior, improving type safety and flexibility.

@sveltejs/adapter-netlify@6.0.41 fix
Feb 24, 2026

This patch release fixes an issue where remote function requests and unknown routes were not handled correctly when split functions were configured.

@sveltejs/adapter-vercel@6.3.31 fix
Feb 24, 2026

This patch release focuses on fixing an issue related to copying system files during the Vercel build process.

@sveltejs/kit@2.53.11 fix
Feb 24, 2026

This patch release primarily addresses a warning encountered when using Vite 8 regarding inline dynamic imports.

@sveltejs/adapter-netlify@6.0.31 fix
Feb 20, 2026

This patch release fixes an issue related to request routing when using split server functions with an adapter.

@sveltejs/kit@2.53.02 fixes1 feature
Feb 20, 2026

This release introduces support for Vite 8 and includes several bug fixes related to form handling and event listener cleanup.

@sveltejs/enhanced-img@0.10.31 fix
Feb 20, 2026

This patch release primarily addresses an image handling issue by implementing a fallback to JPG format for images lacking an alpha channel.

@sveltejs/adapter-vercel@6.3.21 fix
Feb 18, 2026

This patch release primarily addresses a bug related to immutable asset handling and updates internal dependencies.

@sveltejs/kit@2.52.22 fixes
Feb 18, 2026

This patch release focuses on security and stability by validating form file information and improving file offset table parsing.

@sveltejs/adapter-cloudflare@7.2.81 fix
Feb 18, 2026

This patch release includes a fix for correctly handling comment lines within the _redirects file and updates internal dependencies.

@sveltejs/adapter-netlify@6.0.21 fix
Feb 18, 2026

This patch release fixes an issue where the param matcher did not work correctly with URLPattern matching by ensuring it is prefixed with alphabetical characters. It also includes minor dependency updates.

@sveltejs/kit@2.52.02 fixes1 feature
Feb 15, 2026

This release introduces a new `match` function for path mapping and fixes issues related to anchor navigation and type resolution based on trailing slash settings.

@sveltejs/adapter-auto@7.0.11 feature
Feb 12, 2026

This patch release updates the netlify adapter to version 6.

@sveltejs/enhanced-img@0.10.21 fix
Feb 12, 2026

This patch release primarily addresses a caching bug by upgrading the vite-imagetools dependency.

@sveltejs/adapter-netlify@6.0.0Breaking1 fix2 features
Feb 12, 2026

This release migrates the Netlify adapter to use modern Netlify Functions (v2), which involves a breaking change to `platform.context`. It also introduces the ability to configure redirects via `netlify.toml`.

@sveltejs/adapter-cloudflare@7.2.72 fixes
Feb 12, 2026

This patch release addresses two specific bugs related to file handling in the public directory and redirects, alongside general dependency updates.

@sveltejs/enhanced-img@0.10.11 fix
Feb 12, 2026

This patch release fixes an issue in generated code where `import.meta.DEV` was incorrectly used instead of `import.meta.env.DEV`.

@sveltejs/kit@2.51.07 fixes2 features
Feb 12, 2026

This release introduces scroll position tracking in navigation callbacks and improves CSP compatibility for hydration. Several bugs related to fetching, error handling, and tsconfig generation have also been resolved.

@sveltejs/adapter-node@5.5.31 fix
Feb 12, 2026

This patch release includes a fix to validate the 'ORIGIN' environment variable at startup and updates several internal dependencies.

@sveltejs/kit@2.50.27 fixes
Feb 2, 2026

This patch release focuses on several bug fixes, including improvements to CSS inlining respecting path settings, correct CSP nonce emission, and fixes for prerendering and route matching logic.

@sveltejs/enhanced-img@0.10.01 feature
Feb 2, 2026

This minor release introduces a re-export of the Picture type from vite-imagetools.

@sveltejs/kit@2.50.13 fixes
Jan 23, 2026

This patch release focuses on bug fixes, including ensuring assets imported by hook files are correctly discovered by Vite and improving link preloading behavior.

@sveltejs/adapter-cloudflare@7.2.61 fix
Jan 23, 2026

This patch release fixes an issue related to manifest path handling during worker builds and updates internal dependencies.

@sveltejs/adapter-node@5.5.21 fix
Jan 23, 2026

This patch release fixes an issue where gzip and brotli compression were incorrectly enabled when precompress was set to false, alongside minor dependency updates.

@sveltejs/adapter-vercel@6.3.11 fix1 feature
Jan 23, 2026

This patch release introduces observability for remote function calls and fixes an issue where ISR routes incorrectly handled these calls.

@sveltejs/enhanced-img@0.9.31 fix
Jan 17, 2026

This patch resolves a compatibility issue with vite-plugin-svelte@7 by updating internal filter usage.

@sveltejs/kit@2.50.0Breaking
Jan 17, 2026

This minor release removes the deprecated `buttonProps` from experimental remote form functions, enforcing a new, cleaner syntax for handling form actions on buttons.

@sveltejs/adapter-node@5.5.11 fix
Jan 15, 2026

This patch release focuses on stability by adding necessary validations for header values and updating internal dependencies.

@sveltejs/kit@2.49.53 fixes
Jan 15, 2026

This patch release focuses on several bug fixes, including resolving an issue with Vite base overriding in Vitest and improving pathname decoding for rerouted requests.

@sveltejs/adapter-cloudflare@7.2.51 fix
Jan 15, 2026

This patch release addresses a race condition by ensuring init is awaited on every request and updates internal dependencies.

@sveltejs/adapter-node@5.5.01 feature
Jan 12, 2026

This minor release introduces configuration options via environment variables for connection timeouts.

@sveltejs/kit@2.49.4
Jan 9, 2026
@sveltejs/adapter-vercel@6.3.0
Jan 5, 2026

This release deprecates RequestContext in favor of @vercel/functions and includes a patch update for @sveltejs/kit to version 2.49.3.

@sveltejs/kit@2.49.33 fixes
Jan 5, 2026

This patch release focuses on bug fixes, including resolving false-positive configuration warnings with Vitest 4 and adding TypeScript as an optional peer dependency.

@sveltejs/kit@2.49.23 fixes
Dec 8, 2025

This patch release focuses on bug fixes for server-side CSS loading, Windows-specific instrumentation imports, and binary form data decoding.

@sveltejs/kit@2.49.12 fixes
Dec 2, 2025

This patch release addresses a TypeError when cloning responses in page loads and suppresses internal state warnings in generated root files.

@sveltejs/package@2.5.7
Nov 26, 2025

This patch release updates the chokidar dependency to version 5.

@sveltejs/enhanced-img@0.9.21 fix
Nov 26, 2025

This patch release focuses on internal maintenance by removing a redundant caching layer.

@sveltejs/adapter-vercel@6.2.01 feature
Nov 26, 2025

This minor update introduces support for Node.js 24 to the SvelteKit ecosystem.

@sveltejs/enhanced-img@0.9.11 fix
Nov 24, 2025

This patch release updates vite-imagetools to fix caching-related crashes.

@sveltejs/kit@2.49.01 feature
Nov 20, 2025

This minor update introduces streaming support for file uploads within form remote functions to improve data access latency for large files.

@sveltejs/kit@2.48.8Breaking
Nov 20, 2025

This patch release introduces breaking changes to the 'invalid' import path and modifies the experimental form 'validate' method by removing the 'submitter' option.

@sveltejs/enhanced-img@0.9.0
Nov 20, 2025

This release includes a minor dependency update for vite-imagetools to version 9.

@sveltejs/kit@2.48.73 fixes
Nov 20, 2025

This patch release focuses on bug fixes for server headers, form issue handling, and improved flexibility for hosting hash-based applications.

@sveltejs/package@2.5.61 fix
Nov 20, 2025

This patch fix ensures that .ts extensions in Svelte files are properly rewritten to .js when the rewriteRelativeImportExtensions configuration is used.

@sveltejs/adapter-vercel@6.1.2
Nov 20, 2025

This patch release focuses on dependency maintenance, specifically upgrading @vercel/nft to version 1.0.0 to reduce the dependency footprint.

@sveltejs/package@2.5.51 fix
Nov 20, 2025

This patch release fixes a bug in the transpilation process to ensure aliases are properly resolved before rewriting relative import extensions.

@sveltejs/kit@2.48.67 fixes
Nov 20, 2025

This patch release focuses on bug fixes related to validation state, routing logic, and type safety, specifically addressing issues with OpenTelemetry dependencies and server import detection.

@sveltejs/kit@2.48.5Breaking3 fixes
Nov 14, 2025

This patch release focuses on stability fixes for initialization and preloading, alongside a breaking change to the RemoteFormIssue type structure.

@sveltejs/enhanced-img@0.8.51 fix
Nov 14, 2025

This patch update improves the resilience of the enhanced:img component by preventing crashes when it receives non-enhanced images dynamically.

@sveltejs/kit@2.48.42 fixes
Oct 30, 2025

This patch release focuses on fixing promise chaining for queries and ensuring the prerender cache functions correctly across development and production environments.

@sveltejs/kit@2.48.34 fixes
Oct 29, 2025

This patch release focuses on bug fixes for hash routing, experimental async navigation callbacks, and exposing path data in issue reporting.

@sveltejs/adapter-vercel@6.1.11 fix
Oct 29, 2025

This patch release focuses on internal improvements to runtime configuration parsing and updates the @sveltejs/kit dependency to version 2.48.3.

@sveltejs/kit@2.48.21 fix
Oct 28, 2025

This patch release ensures that DOM updates are completed before navigation callbacks are executed.

@sveltejs/kit@2.48.11 fix
Oct 28, 2025

This patch release fixes a synchronization issue by ensuring the system waits for the commit promise rather than just the settled state.

@sveltejs/adapter-vercel@6.1.01 feature
Oct 28, 2025

This release introduces experimental support for the Bun runtime and updates the @sveltejs/kit dependency to version 2.48.1.

@sveltejs/kit@2.48.01 fix1 feature
Oct 26, 2025

This release introduces support for an experimental fork API and improves navigation reliability by awaiting a settled state.

@sveltejs/kit@2.47.33 fixes1 feature
Oct 22, 2025

This patch release focuses on stability and performance, fixing a hang during promise streaming and improving tree-shaking for load functions. It also refines internal form state management and TypeScript definitions for recursive schemas.

@sveltejs/kit@2.47.22 fixes1 feature
Oct 20, 2025

This patch release fixes issues with streamed promise resolution in load functions and improves type safety for schema inputs, alongside internal chore updates.

@sveltejs/kit@2.47.12 fixes
Oct 17, 2025

This patch release improves the robustness of remote file generation and fixes a scope issue allowing the `read` function to be used at the top-level of remote function files.

@sveltejs/adapter-auto@7.0.0Breaking1 feature
Oct 16, 2025

This release updates the SvelteKit Vercel adapter to version 6.

@sveltejs/adapter-vercel@6.0.0Breaking1 feature
Oct 15, 2025

This release removes Node polyfills and drops support for Node 18, while introducing more flexible parsing for ISR expiration settings.

@sveltejs/adapter-node@5.4.01 feature
Oct 15, 2025

This release introduces the standard AbortSignal 'signal' property to the request object and updates internal dependencies.

@sveltejs/kit@2.47.01 fix1 feature
Oct 15, 2025

This release introduces the signal property to the Request object and fixes syntax error handling for remote modules with trailing expressions.

@sveltejs/kit@2.46.51 fix
Oct 13, 2025

This patch fix ensures that reactivity is correctly triggered when using fields.set within form remote functions.

@sveltejs/kit@2.46.41 fix
Oct 8, 2025

This patch release fixes a bug to prevent the accidental access of the Svelte 5-only 'untrack' function.

@sveltejs/kit@2.46.33 fixes
Oct 8, 2025

This patch release focuses on bug fixes for form handling and field state management, specifically addressing form reset behavior and path normalization.

@sveltejs/kit@2.46.21 fix
Oct 7, 2025

This patch release fixes a bug in SvelteKit regarding the execution order of environment variable modules to ensure stability during initialization.

@sveltejs/kit@2.46.13 fixes
Oct 7, 2025

This patch release focuses on bug fixes for form field reactivity, input validation requirements, and hydration cache management.

@sveltejs/kit@2.46.02 fixes1 feature
Oct 7, 2025

This release introduces imperative form validation and includes bug fixes for form data collection timing and environment module execution order.

@sveltejs/kit@2.45.01 fix1 feature
Oct 7, 2025

This release introduces implicit ID setting for form objects via form.for(id) and resolves a warning issue when using fetch within remote functions.

@sveltejs/kit@2.44.0Breaking1 fix1 feature
Oct 5, 2025

This release introduces updates to the experimental form API and exposes route and URL data to remote functions, while fixing a prerendering crawler bug.

@sveltejs/enhanced-img@0.8.41 fix
Oct 5, 2025

This patch release fixes a bug where unnecessary script blocks were being added even when no imports were present.

@sveltejs/kit@2.43.84 fixes
Oct 3, 2025

This patch release focuses on stability improvements for development mode, specifically fixing HMR issues, preventing FOUC, and refining the handling of remote JavaScript files.

@sveltejs/adapter-netlify@5.2.4
Oct 2, 2025

This patch release updates the homepage field in the package configuration.

@sveltejs/adapter-cloudflare@7.2.4
Oct 2, 2025

This patch release updates the homepage field in the package configuration.

@sveltejs/adapter-static@3.0.10
Oct 2, 2025

This patch release updates the homepage field in the package configuration.

@sveltejs/adapter-vercel@5.10.3
Oct 2, 2025

This patch release updates the homepage field in the package configuration.

@sveltejs/adapter-auto@6.1.1
Oct 2, 2025

This patch release updates the homepage field in the package configuration.

@sveltejs/enhanced-img@0.8.3
Oct 2, 2025

This patch release updates the homepage field in the package configuration.

@sveltejs/adapter-node@5.3.3
Oct 2, 2025

This patch release updates the homepage field in the package configuration.

@sveltejs/kit@2.43.72 fixes
Oct 1, 2025

This patch release focuses on improving type safety for form remote functions and ensuring proper isolation for remote module chunks.

@sveltejs/kit@2.43.64 fixes
Sep 30, 2025

This patch release focuses on bug fixes for SvelteKit, addressing issues with cache key consistency, prerendering path resolution, HTTP method handling in server routes, and deep link scrolling.

@sveltejs/kit@2.43.51 fix
Sep 25, 2025

This patch fix ensures that the resolve function falls back to non-relative resolution when invoked outside of an event context.

@sveltejs/kit@2.43.41 fix
Sep 24, 2025

This patch release introduces a workaround for AsyncLocalStorage to improve compatibility with Webcontainers.

@sveltejs/enhanced-img@0.8.2
Sep 24, 2025

This patch release updates the sharp dependency to version 0.34.4.

@sveltejs/kit@2.43.32 fixes
Sep 24, 2025

This patch release addresses a Webcontainer compatibility issue with AsyncLocalStorage and ensures form submitter values are correctly passed to remote functions.

@sveltejs/package@2.5.41 fix
Sep 23, 2025

This patch release focuses on resolving further issues related to path alias resolution within SvelteKit.

@sveltejs/kit@2.43.22 fixes
Sep 23, 2025

This patch release focuses on stability improvements for rendering synchronization and data serialization during navigation.

@sveltejs/kit@2.43.11 fix
Sep 22, 2025

This patch release ensures internal modules consistently use bare imports to resolve potential import inconsistencies.

@sveltejs/kit@2.43.02 fixes1 feature
Sep 22, 2025

This release introduces experimental async SSR support and includes bug fixes for payload data access and remote function query caching.

@sveltejs/package@2.5.31 fix
Sep 20, 2025

This patch release fixes a bug in alias resolution when using specific import and export syntax patterns.

@sveltejs/kit@2.42.25 fixes
Sep 18, 2025

This patch release focuses on stability improvements for SvelteKit, including fixes for build-phase loops, form data handling, and SSR context consistency.

@sveltejs/kit@2.42.11 fix
Sep 16, 2025

This patch release includes a fix to ensure environment setup is correctly isolated into its own chunk.

@sveltejs/kit@2.42.0Breaking2 features
Sep 16, 2025

This release updates remote form functions to receive parsed POJO objects instead of FormData and introduces schema support with new input and issues properties.

@sveltejs/kit@2.41.02 fixes1 feature
Sep 16, 2025

This release introduces a new version placeholder for app.html and includes bug fixes for custom type serialization in remote functions and navigation lifecycle fulfillment.

@sveltejs/package@2.5.22 fixes
Sep 15, 2025

This patch release fixes issues with path alias resolution, specifically handling wildcard import/export syntax and preventing incorrect alias replacements.

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