SvelteKit 3.0.0 changes major contracts with Node 22 and TypeScript 6

1. SvelteKit latest news

SvelteKit 3.0.0 changes major contracts with Node 22 and TypeScript 6

The stable major release requires Node 22 or later and TypeScript 6, and moves remote function types to $app/server. getRequest and setResponse become synchronous, while several older APIs and options are removed. Review adapters, server hooks and type imports before upgrading.

Announced2026-10-01T17:21:04Z

https://github.com/sveltejs/kit/releases/tag/%40sveltejs/kit%403.0.0

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2. Rust latest news

10/2 — Planned change to 32-bit Windows host tools

Starting with Rust 1.100.0, host tools including the i686 Windows compiler will no longer be distributed. Standard libraries remain available; 32-bit apps must be cross-compiled from supported hosts such as 64-bit Windows.

Announced2026-10-02

https://blog.rust-lang.org/2026/10/02/demoting-i686-windows-targets-to-std-only/

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