
Hydration with CSPs, automatic Cloudflare adapter setup, and AI works better now with Svelte!

A new Svelte Society website and file upload streaming in forms

Svelte MCP, typed contexts and improved form validation in remote functions

Improved Remote Functions, sv create from playgrounds and experimental async SSR

Deno support, await in consts and open telemetry support

SvelteKit apps can now emit OpenTelemetry traces and reliably set up observability instrumentation using instrumentation.server.ts

Async Svelte is out - with all the fixins

Vite 7 and Rolldown support, better traces and vitest browser mode support

Attachments are the new actions, plus better snippets and classes

We’re sponsoring the release of talks from Barcelona, starting this weekend

Svelte Summit soon! Plus, await in components

Writable $derived statements, async reroute and better request event access