[{"data":1,"prerenderedAt":13},["ShallowReactive",2],{"$f1frux9rdi388p":3},{"id":4,"title":5,"url":6,"sourceId":7,"publishedAt":8,"category":9,"tags":10,"excerpt":12},"f4b81d01d240","What’s new in Svelte: September 2026","https:\u002F\u002Fsvelte.dev\u002Fblog\u002Fwhats-new-in-svelte-september-2026","svelte-blog","2026-09-01T00:00:00.000Z","frontend",[11],"svelte","This month, Svelte 5.57 shipped with new SvelteMap methods and a few quality-of-life additions while SvelteKit 3 got closer to the finish line with its Release Candidate. The sv CLI also got a new ai-tools add-on that replaces the old mcp one, and sv@next now ships a task-based sveltekit-3…",1789487599899]