svelte@5.1.2

Patch Changes

• fix: improve consistency of transitions (#13895)

• fix: enable bound store props in runes mode components (#13887)

• fix: ensure each block references to imports are handled correctly (#13892)

• fix: ensure SvelteMap reactivity persists through deriveds (#13877)

• fix: ensure snippets after empty text correctly hydrate (#13870)

• fix: prevent migration script from adding props. to the export let identifier (#13899)

• fix: prevent var name clashing for delegated events without params (#13896)

svelte@5.1.1

Patch Changes

• fix: internally wrap store subscribe in untrack (#13858)

• fix: allow binding to const with spread in legacy mode (#13849)

• fix: ensure props internally untracks current_value on sets (#13859)

• fix: properly traverse children when checking matches for :has (#13866)

svelte@5.1.0

Minor Changes

• feat: export mount() options as the MountOptions type (#13674)

• feat: allow usage of getContext() within $derived runes (#13830)

Patch Changes

• fix: properly migrate ts with inferred type comments (#13761)

• fix: correct property name conversion in custom transitions (#13820)

• fix: ensure $effect.tracking returns false inside transition functions (#13775)

• fix: migrate default slots to children snippet (#13760)

• fix: don't print errors on migration errors (#13754)

• fix: prevent spread attribute from overriding class directive (#13763)

• fix: ensure :has selectors followed by other selectors match (#13824)

• fix: ensure muted DOM property works correctly in FF (#13751)

• fix: show filename information in legacy_recursive_reactive_block (#13764)

svelte@5.0.5

Patch Changes

• fix: mark :has selectors with multiple preceding selectors as used (#13750)

• fix: ensure event context is reset before invoking callback (#13737)

• fix: add more robust check for Element prototype (#13744)

• fix: do not comment out unused selectors that are inside an unused selector (#13746)

• fix: more accurately detect $derived migration opportunities (#13740)

• fix: @debug does not work with proxied-state (#13690)

• fix: do not add jsdoc if no types found (#13738)

svelte@5.0.4

Patch Changes

• fix: webview preload tag can be any string (#13733)

• fix: better children snippet / default slot interop (#13734)

svelte@5.0.3

Patch Changes

• chore: ensure transition events are dispatched without current reaction (#13719)

svelte@5.0.2

Patch Changes

• fix: don't blank css on migration error (#13703)

svelte@5.0.1

Patch Changes

• fix: use typedef for JSDoc props and maintain comments (#13698)

svelte@5.0.0

A new major version of Svelte has been released! 🎉

The new version brings:

• even better performance,
• a more granular reactivity system with runes,
• more expressive template syntax with snippets and event attributes,
• native TypeScript support,
• and backwards compatibility with the previous syntax!

For more details check out the Svelte docs and the migration guide.

svelte@5.0.0-next.272

Patch Changes

• fix: ensure user effects are correctly executed on initialisation (#13697)

• breaking: state mutations inside the template are no longer allowed (#13660)