sveltejs/svelte (svelte)
### [`v4.0.1`](https://togithub.com/sveltejs/svelte/blob/HEAD/packages/svelte/CHANGELOG.md#401)
[Compare Source](https://togithub.com/sveltejs/svelte/compare/svelte@4.0.0...svelte@4.0.1)
##### Patch Changes
- fix: ensure identifiers in destructuring contexts don't clash with existing ones ([#8840](https://togithub.com/sveltejs/svelte/pull/8840))
- fix: ensure `createEventDispatcher` and `ActionReturn` work with types from generic function parameters ([#8872](https://togithub.com/sveltejs/svelte/pull/8872))
- fix: apply transition to `` with local transition ([#8865](https://togithub.com/sveltejs/svelte/pull/8865))
- fix: relax a11y "no redundant role" rule for li, ul, ol ([#8867](https://togithub.com/sveltejs/svelte/pull/8867))
- fix: remove tsconfig.json from published package ([#8859](https://togithub.com/sveltejs/svelte/pull/8859))
### [`v4.0.0`](https://togithub.com/sveltejs/svelte/blob/HEAD/packages/svelte/CHANGELOG.md#400)
[Compare Source](https://togithub.com/sveltejs/svelte/compare/v3.59.2...svelte@4.0.0)
##### Major Changes
- breaking: Minimum supported Node version is now Node 16 ([#8566](https://togithub.com/sveltejs/svelte/pull/8566))
- breaking: Minimum supported webpack version is now webpack 5 ([#8515](https://togithub.com/sveltejs/svelte/pull/8515))
- breaking: Bundlers must specify the `browser` condition when building a frontend bundle for the browser ([#8516](https://togithub.com/sveltejs/svelte/pull/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](https://togithub.com/sveltejs/svelte/pull/8516))
- breaking: Minimum supported `rollup-plugin-svelte` version is now 7.1.5 ([198dbcf](https://togithub.com/sveltejs/svelte/commit/198dbcf))
- breaking: Minimum supported `svelte-loader` is now 3.1.8 ([198dbcf](https://togithub.com/sveltejs/svelte/commit/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](https://togithub.com/sveltejs/svelte/pull/8488))
- breaking: Remove `svelte/register` hook, CJS runtime version and CJS compiler output ([#8613](https://togithub.com/sveltejs/svelte/pull/8613))
- breaking: Stricter types for `createEventDispatcher` (see PR for migration instructions) ([#7224](https://togithub.com/sveltejs/svelte/pull/7224))
- breaking: Stricter types for `Action` and `ActionReturn` (see PR for migration instructions) ([#7442](https://togithub.com/sveltejs/svelte/pull/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](https://togithub.com/sveltejs/svelte/pull/8136))
- breaking: Overhaul and drastically improve creating custom elements with Svelte (see PR for list of changes and migration instructions) ([#8457](https://togithub.com/sveltejs/svelte/pull/8457))
- breaking: Deprecate `SvelteComponentTyped` in favor of `SvelteComponent` ([#8512](https://togithub.com/sveltejs/svelte/pull/8512))
- breaking: Make transitions local by default to prevent confusion around page navigations ([#6686](https://togithub.com/sveltejs/svelte/issues/6686))
- breaking: Error on falsy values instead of stores passed to `derived` ([#7947](https://togithub.com/sveltejs/svelte/pull/7947))
- breaking: Custom store implementers now need to pass an `update` function additionally to the `set` function ([#6750](https://togithub.com/sveltejs/svelte/pull/6750))
- breaking: Do not expose default slot bindings to named slots and vice versa ([#6049](https://togithub.com/sveltejs/svelte/pull/6049))
- breaking: Change order in which preprocessors are applied ([#8618](https://togithub.com/sveltejs/svelte/pull/8618))
- breaking: The runtime now makes use of `classList.toggle(name, boolean)` which does not work in very old browsers ([#8629](https://togithub.com/sveltejs/svelte/pull/8629))
- breaking: apply `inert` to outroing elements ([#8628](https://togithub.com/sveltejs/svelte/pull/8628))
- breaking: use `CustomEvent` constructor instead of deprecated `createEvent` method ([#8775](https://togithub.com/sveltejs/svelte/pull/8775))
##### Minor Changes
- Add a way to modify attributes for script/style preprocessors ([#8618](https://togithub.com/sveltejs/svelte/pull/8618))
- Improve hydration speed by adding `data-svelte-h` attribute to detect unchanged HTML elements ([#7426](https://togithub.com/sveltejs/svelte/pull/7426))
- Add `a11y no-noninteractive-element-interactions` rule ([#8391](https://togithub.com/sveltejs/svelte/pull/8391))
- Add `a11y-no-static-element-interactions`rule ([#8251](https://togithub.com/sveltejs/svelte/pull/8251))
- Allow `#each` to iterate over iterables like `Set`, `Map` etc ([#7425](https://togithub.com/sveltejs/svelte/issues/7425))
- Improve duplicate key error for keyed `each` blocks ([#8411](https://togithub.com/sveltejs/svelte/pull/8411))
- Warn about `:` in attributes and props to prevent ambiguity with Svelte directives ([#6823](https://togithub.com/sveltejs/svelte/issues/6823))
- feat: add version info to `window`. You can opt out by setting `discloseVersion` to `false` in the compiler options ([#8761](https://togithub.com/sveltejs/svelte/pull/8761))
- feat: smaller minified output for destructor chunks ([#8763](https://togithub.com/sveltejs/svelte/pull/8763))
##### Patch Changes
- Bind `null` option and input values consistently ([#8312](https://togithub.com/sveltejs/svelte/issues/8312))
- Allow `$store` to be used with changing values including nullish values ([#7555](https://togithub.com/sveltejs/svelte/issues/7555))
- Initialize stylesheet with `/* empty */` to enable setting CSP directive that also works in Safari ([#7800](https://togithub.com/sveltejs/svelte/pull/7800))
- Treat slots as if they don't exist when using CSS adjacent and general sibling combinators ([#8284](https://togithub.com/sveltejs/svelte/issues/8284))
- Fix transitions so that they don't require a `style-src 'unsafe-inline'` Content Security Policy (CSP) ([#6662](https://togithub.com/sveltejs/svelte/issues/6662)).
- Explicitly disallow `var` declarations extending the reactive statement scope ([#6800](https://togithub.com/sveltejs/svelte/pull/6800))
- Improve error message when trying to use `animate:` directives on inline components ([#8641](https://togithub.com/sveltejs/svelte/issues/8641))
- fix: export ComponentType from `svelte` entrypoint ([#8578](https://togithub.com/sveltejs/svelte/pull/8578))
- fix: never use html optimization for mustache tags in hydration mode ([#8744](https://togithub.com/sveltejs/svelte/pull/8744))
- fix: derived store types ([#8578](https://togithub.com/sveltejs/svelte/pull/8578))
- Generate type declarations with dts-buddy ([#8578](https://togithub.com/sveltejs/svelte/pull/8578))
- fix: ensure types are loaded with all TS settings ([#8721](https://togithub.com/sveltejs/svelte/pull/8721))
- fix: account for preprocessor source maps when calculating meta info ([#8778](https://togithub.com/sveltejs/svelte/pull/8778))
- chore: deindent cjs output for compiler ([#8785](https://togithub.com/sveltejs/svelte/pull/8785))
- warn on boolean compilerOptions.css ([#8710](https://togithub.com/sveltejs/svelte/pull/8710))
- fix: export correct SvelteComponent type ([#8721](https://togithub.com/sveltejs/svelte/pull/8721))
### [`v3.59.2`](https://togithub.com/sveltejs/svelte/blob/HEAD/packages/svelte/CHANGELOG.md#3592)
[Compare Source](https://togithub.com/sveltejs/svelte/compare/v3.59.1...v3.59.2)
- Fix escaping `
Configuration
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This PR contains the following updates:
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Release Notes
sveltejs/svelte (svelte)
### [`v4.0.1`](https://togithub.com/sveltejs/svelte/blob/HEAD/packages/svelte/CHANGELOG.md#401) [Compare Source](https://togithub.com/sveltejs/svelte/compare/svelte@4.0.0...svelte@4.0.1) ##### Patch Changes - fix: ensure identifiers in destructuring contexts don't clash with existing ones ([#8840](https://togithub.com/sveltejs/svelte/pull/8840)) - fix: ensure `createEventDispatcher` and `ActionReturn` work with types from generic function parameters ([#8872](https://togithub.com/sveltejs/svelte/pull/8872)) - fix: apply transition to `Configuration
đ Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
đŠ Automerge: Disabled by config. Please merge this manually once you are satisfied.
â» Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
đ Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Mend Renovate. View repository job log here.