what stackpulse tracks
SvelteKit releases from GitHub
StackPulse watches SvelteKit release notes and keeps the original source link close to every summary.
#stacks/sveltekit/framework
SvelteKit release notes, breaking changes, and upgrade notes.
Web development, streamlined StackPulse turns upstream changelogs into scannable summaries with risky changes, deprecations, migration notes, and source links.
releases
14
breaking
0
security
0
deprecated
0
migrations
1
upgrade risk
Breaking changes and deprecations
Risky changes are separated from normal feature notes so you can scan upgrade impact before changing production dependencies.
migration notes
Source-backed next steps
Migration steps and recommended actions are only shown when the upstream release notes support them.
# latest_releases
source-backed@sveltejs/kit@2.67.0mediumfeatureJun 22, 2026
@sveltejs/kit@2.67.0
Added a new prerender option for handling invalid URLs and fixed minor issues with form schema fields and Vite settings.
affected
Developers using prerendering will benefit from the new URL handling option.
release_signals
+Added prerender.handleInvalidUrl option for handling invalid URLs discovered while crawling
@sveltejs/adapter-node@5.5.6mediumfeatureJun 22, 2026
@sveltejs/adapter-node@5.5.6
This patch release fixes several bugs in the Node adapter for SvelteKit, including a circular dependency issue that caused crashes on startup, root directory resolution, and ENV_PREFIX definition.
affected
Users of @sveltejs/adapter-node may have experienced crashes or incorrect environment handling prior to these fixes.
action
Update to version 5.5.6 to resolve startup crashes and environment variable issues.
@sveltejs/kit@2.66.0mediummigrationfeatureJun 18, 2026
@sveltejs/kit@2.66.0
This release introduces minor improvements and several bug fixes, including precompression of prerendered `.md` and `.mdx` files, warnings for optional boolean inputs in form schemas, and fixes for navigation, CSP sources, and form handling.
affected
Developers using SvelteKit for prerendering, form handling, or navigation may be affected by these changes.
action
Update to version 2.66.0 to benefit from the latest fixes and improvements.
release_signals
+Precompress prerendered `.md` and `.mdx` files
+Warn users when boolean inputs in form schemas are not marked as optional
@sveltejs/adapter-node@5.5.5lowfeatureJun 18, 2026
@sveltejs/adapter-node@5.5.5
This release includes fixes for bundling entrypoints alongside app code and logging the correct adapter-node listening address.
affected
Users of @sveltejs/adapter-node may benefit from improved logging and bundling behavior.
@sveltejs/adapter-vercel@6.3.4mediumfeatureJun 18, 2026
@sveltejs/adapter-vercel@6.3.4
This release primarily fixes an issue where missing immutable assets were incorrectly cached as 404s for a year. It also includes various dependency updates.
affected
Users deploying SvelteKit applications with the Vercel adapter may have experienced issues with caching missing assets.
action
Update to version 6.3.4 to ensure missing immutable assets are not cached incorrectly.
@sveltejs/enhanced-img@0.11.0mediumfeatureJun 18, 2026
@sveltejs/enhanced-img@0.11.0
This release introduces a new exported type and fixes an issue with import transformations.
affected
Developers using the `enhanced-img` package may benefit from the new type export and import transformation fix.
release_signals
+Export `EnhancedImgAttributes` type
@sveltejs/adapter-cloudflare@7.2.9mediumfeatureJun 16, 2026
@sveltejs/adapter-cloudflare@7.2.9
This release primarily focuses on fixing a type collision issue with the user-defined `App.Platform` `env` property and includes several dependency updates.
affected
Developers using the `App.Platform` `env` property in their SvelteKit applications with the Cloudflare adapter may be affected by the type collision fix.
action
Update to version 7.2.9 to resolve the type collision issue.
@sveltejs/kit@2.65.2mediumJun 16, 2026
@sveltejs/kit@2.65.2
This patch release focuses on bug fixes, including improvements to prerendering, caching, environment variable handling, and error responses.
affected
Developers using SvelteKit may need to address specific issues related to prerendering, caching, and environment variable handling.
action
Update to version 2.65.2 to benefit from the latest bug fixes.
@sveltejs/kit@2.65.1mediumJun 14, 2026
@sveltejs/kit@2.65.1
This release includes several bug fixes addressing issues with Vite development client imports, unused bundle and stylesheet files, query resetting during navigation, and asset loading for absolute path apps.
affected
Developers using SvelteKit with non-standard `NODE_ENV` settings, `bundleStrategy: 'inline'`, `invalidateAll`, or absolute path apps may be affected.
action
Update to version 2.65.1 to benefit from the bug fixes.
@sveltejs/kit@3.0.0-next.4mediumfeatureprereleaseJun 11, 2026
@sveltejs/kit@3.0.0-next.4
This release includes a fix for query reset behavior during navigation when `invalidateAll` is set.
affected
Developers using `invalidateAll` during navigation may be affected.
action
Update to this version to ensure proper query reset behavior.
@sveltejs/kit@3.0.0-next.3mediumfeatureprereleaseJun 11, 2026
@sveltejs/kit@3.0.0-next.3
This release introduces a new feature allowing queries to refresh other queries and includes fixes for deduplicating remote data and optimizing client builds.
affected
Developers using SvelteKit's query functionality may benefit from the new feature and optimizations.
action
Update to this version to take advantage of the new query refresh feature and build optimizations.
release_signals
+Allow queries to refresh other queries
@sveltejs/kit@2.65.0mediumfeatureJun 11, 2026
@sveltejs/kit@2.65.0
This release introduces the ability for queries to refresh other queries and includes fixes for deduplicating remote data and optimizing client builds.
affected
Developers using SvelteKit's query functionality and client-side rendering will be affected.
action
Update to version 2.65.0 to benefit from the new query refresh feature and build optimizations.
release_signals
+Allow queries to refresh other queries
@sveltejs/kit@2.64.0mediumfeatureJun 8, 2026
@sveltejs/kit@2.64.0
This release introduces support for commands to receive `File` objects and fixes an issue where server components were incorrectly bundled when SSR is turned off for a route.
affected
Developers using commands that handle `File` objects and those configuring SSR for specific routes are affected.
action
Update to this version to benefit from the new feature and bug fix.
release_signals
+Allow commands to receive `File` objects
@sveltejs/kit@2.63.1lowfeatureJun 8, 2026
@sveltejs/kit@2.63.1
This patch release focuses on bug fixes, including improvements to `query.live` using SSE, Windows path handling in `env.d.ts`, and better handling of explicit environment variables.
affected
Users relying on `query.live`, Windows environments, or explicit environment variables may be affected.
action
Update to version 2.63.1 to benefit from the fixes.