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@sveltejs/adapter-cloudflare

8.0.1 · 14 Oct 2026MIT427.1k / weekRepositoryHomepagenpmAtom feed

Your version

8.0.0

major1 Oct 2026Where it was published

8.0.1 is the newest release of 8.x.

In short

9 breaking4 fixed6 internal

  • breaking

    Minimum Wrangler version required is 4.118.0

  • breaking

    Populate env vars before instrumentation.server.js is evaluated and update the adapter instrumentation API

  • breaking

    Upgrade @cloudflare/workers-types to 4.20260219.0

  • breaking

    Upgrade minimum wrangler version to ^4.67.0

  • breaking

    Remove platform.context in favour of platform.ctx

  • breaking

    Remove cloudflare platform, emulate the cloudflare:workers module instead

  • breaking

    Require SvelteKit 3

  • breaking

    Remove use of the Cloudflare Workers Cache API in favour of Workers Caching

Release note

Major Changes

  • breaking

    Minimum Wrangler version required is 4.118.0

  • breaking

    Populate env vars before instrumentation.server.js is evaluated and update the adapter instrumentation API

  • breaking

    Upgrade @cloudflare/workers-types to 4.20260219.0

  • breaking

    Upgrade minimum wrangler version to ^4.67.0

  • breaking

    Remove platform.context in favour of platform.ctx

  • breaking

    Remove cloudflare platform, emulate the cloudflare:workers module instead

  • breaking

    Require SvelteKit 3

  • breaking

    Remove use of the Cloudflare Workers Cache API in favour of Workers Caching

  • breaking

    Replace the builder.generateManifest with builder.generateServerInstance and builder.manifest

Patch Changes

  • Dispose the platform proxy when the Vite dev or preview server closes

  • Avoid overriding user's existing _headers rules

  • Allow prerelease versions of SvelteKit 3 to satisfy the peer dependency range

  • Avoid caching immutable asset 404s