Svelte Blog
svelte.dev/
What’s new in Svelte: December 2025
A new Svelte Society website and file upload streaming in forms
What’s new in Svelte: November 2025
Svelte MCP, typed contexts and improved form validation in remote functions
What’s new in Svelte: October 2025
Improved Remote Functions, sv create from playgrounds and experimental async SSR
What’s new in Svelte: September 2025
Deno support, await in consts and open telemetry support
Introducing integrated observability in SvelteKit
SvelteKit apps can now emit OpenTelemetry traces and reliably set up observability instrumentation using instrumentation.server.ts
What’s new in Svelte: August 2025
Async Svelte is out - with all the fixins
What’s new in Svelte: July 2025
Vite 7 and Rolldown support, better traces and vitest browser mode support
What’s new in Svelte: June 2025
Attachments are the new actions, plus better snippets and classes
Bringing Svelte Summit to the whole community
We’re sponsoring the release of talks from Barcelona, starting this weekend
What’s new in Svelte: May 2025
Svelte Summit soon! Plus, await in components
What’s new in Svelte: April 2025
Writable $derived statements, async reroute and better request event access