chore(deps): update dependency svelte to v4 - autoclosed

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
svelte (source)	^3.59.1 -> ^4.0.0

---

Release Notes

sveltejs/svelte (svelte)

v4.2.3

Compare Source

Patch Changes

• fix: improve a11y-click-events-have-key-events message (#​9358)

• fix: more robust hydration of html tag (#​9184)

v4.2.2

Compare Source

Patch Changes

• fix: support camelCase properties on custom elements (#​9328)

• fix: add missing plaintext-only value to contenteditable type (#​9242)

• chore: upgrade magic-string to 0.30.4 (#​9292)

• fix: ignore trailing comments when comparing nodes (#​9197)

v4.2.1

Compare Source

Patch Changes

• fix: update style directive when style attribute is present and is updated via an object prop (#​9187)

• fix: css sourcemap generation with unicode filenames (#​9120)

• fix: do not add module declared variables as dependencies (#​9122)

• fix: handle svelte:element with dynamic this and spread attributes (#​9112)

• fix: silence false positive reactive component warning (#​9094)

• fix: head duplication when binding is present (#​9124)

• fix: take custom attribute name into account when reflecting property (#​9140)

• fix: add indeterminate to the list of HTMLAttributes (#​9180)

• fix: recognize option value on spread attribute (#​9125)

v4.2.0

Compare Source

Minor Changes

• feat: move svelteHTML from language-tools into core to load the correct svelte/element types (#​9070)

v4.1.2

Compare Source

Patch Changes

• fix: allow child element with slot attribute within svelte:element (#​9038)

• fix: Add data-* to svg attributes (#​9036)

v4.1.1

Compare Source

Patch Changes

• fix: svelte:component spread props change not picked up (#​9006)

v4.1.0

Compare Source

Minor Changes

• feat: add ability to extend custom element class (#​8991)

Patch Changes

• fix: ensure svelte:component evaluates props once (#​8946)

• fix: remove let:variable slot bindings from select binding dependencies (#​8969)

• fix: handle destructured primitive literals (#​8871)

• perf: optimize imports that are not mutated or reassigned (#​8948)

• fix: don't add accessor twice (#​8996)

v4.0.5

Compare Source

Patch Changes

• fix: generate type definition with nullable types (#​8924)

v4.0.4

Compare Source

Patch Changes

• fix: claim svg tags in raw mustache tags correctly (#​8910)

• fix: repair invalid raw html content during hydration (#​8912)

v4.0.3

Compare Source

Patch Changes

• fix: handle falsy srcset values (#​8901)

v4.0.2

Compare Source

Patch Changes

• fix: reflect all custom element prop updates back to attribute (#​8898)

• fix: shrink custom element baseline a bit (#​8858)

• fix: use non-destructive hydration for all @html tags (#​8880)

• fix: align disclose-version exports specification (#​8874)

• fix: check srcset when hydrating to prevent needless requests (#​8868)

v4.0.1

Compare Source

Patch Changes

• fix: ensure identifiers in destructuring contexts don't clash with existing ones (#​8840)

• fix: ensure createEventDispatcher and ActionReturn work with types from generic function parameters (#​8872)

• fix: apply transition to <svelte:element> with local transition (#​8865)

• fix: relax a11y "no redundant role" rule for li, ul, ol (#​8867)

• fix: remove tsconfig.json from published package (#​8859)

v4.0.0

Compare Source

Major Changes

• breaking: Minimum supported Node version is now Node 16 (#​8566)

• breaking: Minimum supported webpack version is now webpack 5 (#​8515)

• breaking: Bundlers must specify the browser condition when building a frontend bundle for the browser (#​8516)

• breaking: Minimum supported vite-plugin-svelte version is now 2.4.1. SvelteKit users can upgrade to 1.20.0 or newer to ensure a compatible version (#​8516)

• breaking: Minimum supported rollup-plugin-svelte version is now 7.1.5 (198dbcf)

• breaking: Minimum supported svelte-loader is now 3.1.8 (198dbcf)

• breaking: Minimum supported TypeScript version is now TypeScript 5 (it will likely work with lower versions, but we make no guarantees about that) (#​8488)

• breaking: Remove svelte/register hook, CJS runtime version and CJS compiler output (#​8613)

• breaking: Stricter types for createEventDispatcher (see PR for migration instructions) (#​7224)

• breaking: Stricter types for Action and ActionReturn (see PR for migration instructions) (#​7442)

• breaking: Stricter types for onMount - now throws a type error when returning a function asynchronously to catch potential mistakes around callback functions
  (see PR for migration instructions) (#​8136)

• breaking: Overhaul and drastically improve creating custom elements with Svelte (see PR for list of changes and migration instructions) (#​8457)

• breaking: Deprecate SvelteComponentTyped in favor of SvelteComponent (#​8512)

• breaking: Make transitions local by default to prevent confusion around page navigations (#​6686)

• breaking: Error on falsy values instead of stores passed to derived (#​7947)

• breaking: Custom store implementers now need to pass an update function additionally to the set function (#​6750)

• breaking: Do not expose default slot bindings to named slots and vice versa (#​6049)

• breaking: Change order in which preprocessors are applied (#​8618)

• breaking: The runtime now makes use of classList.toggle(name, boolean) which does not work in very old browsers (#​8629)

• breaking: apply inert to outroing elements (#​8628)

• breaking: use CustomEvent constructor instead of deprecated createEvent method (#​8775)

Minor Changes

• Add a way to modify attributes for script/style preprocessors (#​8618)

• Improve hydration speed by adding data-svelte-h attribute to detect unchanged HTML elements (#​7426)

• Add a11y no-noninteractive-element-interactions rule (#​8391)

• Add a11y-no-static-element-interactionsrule (#​8251)

• Allow #each to iterate over iterables like Set, Map etc (#​7425)

• Improve duplicate key error for keyed each blocks (#​8411)

• Warn about : in attributes and props to prevent ambiguity with Svelte directives (#​6823)

• feat: add version info to window. You can opt out by setting discloseVersion to false in the compiler options (#​8761)

• feat: smaller minified output for destructor chunks (#​8763)

Patch Changes

• Bind null option and input values consistently (#​8312)

• Allow $store to be used with changing values including nullish values (#​7555)

• Initialize stylesheet with /* empty */ to enable setting CSP directive that also works in Safari (#​7800)

• Treat slots as if they don't exist when using CSS adjacent and general sibling combinators (#​8284)

• Fix transitions so that they don't require a style-src 'unsafe-inline' Content Security Policy (CSP) (#​6662).

• Explicitly disallow var declarations extending the reactive statement scope (#​6800)

• Improve error message when trying to use animate: directives on inline components (#​8641)

• fix: export ComponentType from svelte entrypoint (#​8578)

• fix: never use html optimization for mustache tags in hydration mode (#​8744)

• fix: derived store types (#​8578)

• Generate type declarations with dts-buddy (#​8578)

• fix: ensure types are loaded with all TS settings (#​8721)

• fix: account for preprocessor source maps when calculating meta info (#​8778)

• chore: deindent cjs output for compiler (#​8785)

• warn on boolean compilerOptions.css (#​8710)

• fix: export correct SvelteComponent type (#​8721)

v3.59.2

Compare Source

• Fix escaping <textarea bind:value={...}> values in SSR

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[stackblitz]

Run & review this pull request in StackBlitz Codeflow.

[changeset-bot]

⚠️ No Changeset found

Latest commit: afcd4c7

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR