Svelte Releases Changelog – Watch Changelog

Uniform Changelog API

Access Svelte changelog updates through our uniform API. Same JSON structure across all sources — no adapter-specific parsing needed.

API Endpoint

GET https://watchchangelog.com/api/v1/entries?source=svelte.releases

Response Sample

{
  "source": "svelte.releases",
  "vendor": "Svelte",
  "id": "tag:github.com,2008:Repository/74293321/svelte@5.56.10",
  "published_at": "2026-08-20T19:20:58.000Z",
  "title": "svelte@5.56.10",
  "url": "https://github.com/sveltejs/svelte/releases/tag/svelte%405.56.10",
  "summary": "Patch Changes fix: preserve CSS escape sequences when printing selectors ( #18667 ) fix: parse :nth-child(2n of.foo) where of is not followed by whitespace ( #18611 ) fix: transform expressions inside labeled statements during server compilation ( #18617 ) docs: clarify that context lookup includes the current component and all ancestors ( #18581 ) fix: apply CSS custom properties with falsy values on components ( #18634 ) fix: correctly print {#await ... catch x} et al ( #18645 ) fix: ignore comments of Program node during migration script ( #18656 ) fix: reliably resolve append_style to its correct root ( #18614 ) fix: clean up removed capture event handlers from spread attributes ( #18618 ) fix: don't corrupt renderer type during SSR's legacy bind: retry loop ( #18616 ) fix: treat concise arrow function bodies as implicit returns when calculating blockers ( #18613 ) fix: give effect teardowns the value from before the first write in a flush ( #18620 ) fix: avoid double-calling a derived reference when destructuring $derived of another $derived during server-side rendering ( #18668 ) fix: preserve namespaces in CSS type selectors ( #18678 ) fix: increment private state fields through a non- this receiver ( #18622 ) chore: deduplicate client and server context helpers ( #18580 ) fix: release last_propagated_event after event propagation settles so it no longer retains the last event's target subtree ( #18569 ) fix: allow custom elements to receive async values as props ( #18661 ) fix: strip comments from inline style values in linear time ( #18553 ) fix: prevent declaration comments from breaking server derived references ( #18641 ) perf: make async blocker analysis scale linearly with the number of top-level references ( #18549 ) fix: preserve short-circuiting for logical assignments to private state fields ( #18594 )",
  "tags": [
    "Svelte",
    "svelte.releases",
    "frontend",
    "svelte",
    "javascript"
  ]
}