- [#10645](https://github.com/withastro/astro/pull/10645) [`51112ab3f1b134740e8307743bbb15cb0d8bdbb3`](https://github.com/withastro/astro/commit/51112ab3f1b134740e8307743bbb15cb0d8bdbb3) Thanks [@mingjunlu](https://github.com/mingjunlu)! - Bumps Svelte 5 peer dependency to `^5.0.0-next.90` and support its latest breaking changes
- [#10244](https://github.com/withastro/astro/pull/10244) [`dbb0d0bd2833bf02d0aa70f87973c62ca1d58c1b`](https://github.com/withastro/astro/commit/dbb0d0bd2833bf02d0aa70f87973c62ca1d58c1b) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds TypeScript as a required peer dependency as it is required for Svelte's editor tooling to work correctly.
- [#10224](https://github.com/withastro/astro/pull/10224) [`84502b41907316431c911f6f2ab9d432c7327065`](https://github.com/withastro/astro/commit/84502b41907316431c911f6f2ab9d432c7327065) Thanks [@mwc](https://github.com/mwc)! - Bumps Svelte 5 peer dependency to `^5.0.0-next.56` and support its latest breaking changes
- [#9510](https://github.com/withastro/astro/pull/9510) [`cf993bc263b58502096f00d383266cd179f331af`](https://github.com/withastro/astro/commit/cf993bc263b58502096f00d383266cd179f331af) Thanks [@nikhilk](https://github.com/nikhilk)! - Filter out Svelte's unknown data prop warnings
- [#9530](https://github.com/withastro/astro/pull/9530) [`337ca508bdd4fb88db5db7b9b1aee77624a346f7`](https://github.com/withastro/astro/commit/337ca508bdd4fb88db5db7b9b1aee77624a346f7) Thanks [@bluwy](https://github.com/bluwy)! - Forwards errors if a Svelte component fails to instantiate in the client
- [#9452](https://github.com/withastro/astro/pull/9452) [`e83b5095f`](https://github.com/withastro/astro/commit/e83b5095f164f48ba40fc715a805fc66a3e39dcf) Thanks [@florian-lefebvre](https://github.com/florian-lefebvre)! - Upgrades vite to latest
- [#9285](https://github.com/withastro/astro/pull/9285) [`1aa7fe85c`](https://github.com/withastro/astro/commit/1aa7fe85c1f18fb22e417a1958270443e94cdc32) Thanks [@bluwy](https://github.com/bluwy)! - When using Svelte 5, slots can now be rendered as snippets
- [#9366](https://github.com/withastro/astro/pull/9366) [`1b4e91898`](https://github.com/withastro/astro/commit/1b4e91898116f75b02b66ec402385cf44e559118) Thanks [@lilnasy](https://github.com/lilnasy)! - Updates NPM package to refer to the stable Astro version instead of a beta.
- [#9122](https://github.com/withastro/astro/pull/9122) [`1c48ed286`](https://github.com/withastro/astro/commit/1c48ed286538ab9e354eca4e4dcd7c6385c96721) Thanks [@bluwy](https://github.com/bluwy)! - Adds Vite 5 support. There are no breaking changes from Astro. Check the [Vite migration guide](https://vitejs.dev/guide/migration.html) for details of the breaking changes from Vite instead.
- [#9122](https://github.com/withastro/astro/pull/9122) [`1c48ed286`](https://github.com/withastro/astro/commit/1c48ed286538ab9e354eca4e4dcd7c6385c96721) Thanks [@bluwy](https://github.com/bluwy)! - Drops support for Svelte 3 as `@sveltejs/vite-plugin-svelte` is updated to `3.0.0` which does not support Svelte 3
- [#9122](https://github.com/withastro/astro/pull/9122) [`1c48ed286`](https://github.com/withastro/astro/commit/1c48ed286538ab9e354eca4e4dcd7c6385c96721) Thanks [@bluwy](https://github.com/bluwy)! - Adds Vite 5 support. There are no breaking changes from Astro. Check the [Vite migration guide](https://vitejs.dev/guide/migration.html) for details of the breaking changes from Vite instead.
- [#9122](https://github.com/withastro/astro/pull/9122) [`1c48ed286`](https://github.com/withastro/astro/commit/1c48ed286538ab9e354eca4e4dcd7c6385c96721) Thanks [@bluwy](https://github.com/bluwy)! - Drops support for Svelte 3 as `@sveltejs/vite-plugin-svelte` is updated to `3.0.0` which does not support Svelte 3
- [#8737](https://github.com/withastro/astro/pull/8737) [`6f60da805`](https://github.com/withastro/astro/commit/6f60da805e0014bc50dd07bef972e91c73560c3c) Thanks [@ematipico](https://github.com/ematipico)! - Add provenance statement when publishing the library from CI
- [#8188](https://github.com/withastro/astro/pull/8188) [`d0679a666`](https://github.com/withastro/astro/commit/d0679a666f37da0fca396d42b9b32bbb25d29312) Thanks [@ematipico](https://github.com/ematipico)! - Remove support for Node 16. The lowest supported version by Astro and all integrations is now v18.14.1. As a reminder, Node 16 will be deprecated on the 11th September 2023.
- [`1eae2e3f7`](https://github.com/withastro/astro/commit/1eae2e3f7d693c9dfe91c8ccfbe606d32bf2fb81) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Remove support for Node 16. The lowest supported version by Astro and all integrations is now v18.14.1. As a reminder, Node 16 will be deprecated on the 11th September 2023.
- [#7093](https://github.com/withastro/astro/pull/7093) [`3d525efc9`](https://github.com/withastro/astro/commit/3d525efc95cfb2deb5d9e04856d02965d66901c9) Thanks [@matthewp](https://github.com/matthewp)! - Prevent removal of nested slots within islands
This change introduces a new flag that renderers can add called `supportsAstroStaticSlot`. What this does is let Astro know that the render is sending `<astro-static-slot>` as placeholder values for static (non-hydrated) slots which Astro will then remove.
This change is completely backwards compatible, but fixes bugs caused by combining ssr-only and client-side framework components like so:
```astro
<Component>
<div>
<Componentclient:load>
<span>Nested</span>
</Component>
</div>
</Component>
```
### Patch Changes
- [#7104](https://github.com/withastro/astro/pull/7104) [`826e02890`](https://github.com/withastro/astro/commit/826e0289005f645b902375b98d5549c6a95ccafa) Thanks [@bluwy](https://github.com/bluwy)! - Specify `"files"` field to only publish necessary files
- [#5901](https://github.com/withastro/astro/pull/5901) [`a342a486c`](https://github.com/withastro/astro/commit/a342a486c2831461e24e6c2f1ca8a9d3e15477b6) Thanks [@bluwy](https://github.com/bluwy)! - The fallback Svelte preprocessor will only be applied if a custom `preprocess` option is not passed to the `svelte()` integration option, or in the `svelte.config.js` file.
To support IDE autocompletion, or if you're migrating from `@astrojs/svelte` v1, you can create a `svelte.config.js` file with:
```js
import { vitePreprocess } from '@astrojs/svelte';
export default {
preprocess: vitePreprocess(),
};
```
This file will also be generated by `astro add svelte` by default.
- [#5782](https://github.com/withastro/astro/pull/5782) [`1f92d64ea`](https://github.com/withastro/astro/commit/1f92d64ea35c03fec43aff64eaf704dc5a9eb30a) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Remove support for Node 14. Minimum supported Node version is now >=16.12.0
- [#5685](https://github.com/withastro/astro/pull/5685) [`f6cf92b48`](https://github.com/withastro/astro/commit/f6cf92b48317a19a3840ad781b77d6d3cae143bb) Thanks [@bluwy](https://github.com/bluwy)! - Upgrade to Vite 4. Please see its [migration guide](https://vitejs.dev/guide/migration.html) for more information.
- [#5685](https://github.com/withastro/astro/pull/5685) [`f6cf92b48`](https://github.com/withastro/astro/commit/f6cf92b48317a19a3840ad781b77d6d3cae143bb) Thanks [@bluwy](https://github.com/bluwy)! - Simplify Svelte preprocess setup. `<style lang="postcss">` is now required if using PostCSS inside style tags.
- [#5806](https://github.com/withastro/astro/pull/5806) [`7572f7402`](https://github.com/withastro/astro/commit/7572f7402238da37de748be58d678fedaf863b53) Thanks [@matthewp](https://github.com/matthewp)! - Make astro a `peerDependency` of integrations
This marks `astro` as a `peerDependency` of several packages that are already getting `major` version bumps. This is so we can more properly track the dependency between them and what version of Astro they are being used with.
- [#5901](https://github.com/withastro/astro/pull/5901) [`a342a486c`](https://github.com/withastro/astro/commit/a342a486c2831461e24e6c2f1ca8a9d3e15477b6) Thanks [@bluwy](https://github.com/bluwy)! - The fallback Svelte preprocessor will only be applied if a custom `preprocess` option is not passed to the `svelte()` integration option, or in the `svelte.config.js` file.
To support IDE autocompletion, or if you're migrating from `@astrojs/svelte` v1, you can create a `svelte.config.js` file with:
```js
import { vitePreprocess } from '@astrojs/svelte';
export default {
preprocess: vitePreprocess(),
};
```
This file will also be generated by `astro add svelte` by default.
- [#5782](https://github.com/withastro/astro/pull/5782) [`1f92d64ea`](https://github.com/withastro/astro/commit/1f92d64ea35c03fec43aff64eaf704dc5a9eb30a) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Remove support for Node 14. Minimum supported Node version is now >=16.12.0
- [#5806](https://github.com/withastro/astro/pull/5806) [`7572f7402`](https://github.com/withastro/astro/commit/7572f7402238da37de748be58d678fedaf863b53) Thanks [@matthewp](https://github.com/matthewp)! - Make astro a `peerDependency` of integrations
This marks `astro` as a `peerDependency` of several packages that are already getting `major` version bumps. This is so we can more properly track the dependency between them and what version of Astro they are being used with.
- [#5685](https://github.com/withastro/astro/pull/5685) [`f6cf92b48`](https://github.com/withastro/astro/commit/f6cf92b48317a19a3840ad781b77d6d3cae143bb) Thanks [@bluwy](https://github.com/bluwy)! - Upgrade to Vite 4. Please see its [migration guide](https://vitejs.dev/guide/migration.html) for more information.
- [#5685](https://github.com/withastro/astro/pull/5685) [`f6cf92b48`](https://github.com/withastro/astro/commit/f6cf92b48317a19a3840ad781b77d6d3cae143bb) Thanks [@bluwy](https://github.com/bluwy)! - Simplify Svelte preprocess setup. `<style lang="postcss">` is now required if using PostCSS inside style tags.
- [#5045](https://github.com/withastro/astro/pull/5045) [`0f2a88ba5`](https://github.com/withastro/astro/commit/0f2a88ba5c19318854be12cc81609f2dbc5012f7) Thanks [@matthewp](https://github.com/matthewp)! - Allow class to be passed into Svelte islands
- [#3570](https://github.com/withastro/astro/pull/3570) [`04070c0c1`](https://github.com/withastro/astro/commit/04070c0c12c00a3e17842ce48e36edc3f2c890a3) Thanks [@matthewp](https://github.com/matthewp)! - Bump to Vite 3!
### Patch Changes
- [#3993](https://github.com/withastro/astro/pull/3993) [`40a45e3ef`](https://github.com/withastro/astro/commit/40a45e3ef6284c024d442cf7cb8e36d8354a35d1) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fix optional props not being recognized properly in the editor
- [#3854](https://github.com/withastro/astro/pull/3854) [`b012ee55`](https://github.com/withastro/astro/commit/b012ee55b107dea0730286263b27d83e530fad5d) Thanks [@bholmesdev](https://github.com/bholmesdev)! - [astro add] Support adapters and third party packages
* [#3864](https://github.com/withastro/astro/pull/3864) [`f9ed77bb`](https://github.com/withastro/astro/commit/f9ed77bb0d71d1644d524547a24963210f4ecaff) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Add entrypoints for editor support for Vue and Svelte (destined to be used by our language server)
- [#3652](https://github.com/withastro/astro/pull/3652) [`7373d61c`](https://github.com/withastro/astro/commit/7373d61cdcaedd64bf5fd60521b157cfa4343558) Thanks [@natemoo-re](https://github.com/natemoo-re)! - Adds support for passing named slots from `.astro` => framework components.
Inside your components, use the built-in `slot` API as you normally would.
- [#2979](https://github.com/withastro/astro/pull/2979) [`9d7a4b59`](https://github.com/withastro/astro/commit/9d7a4b59b53f8cb274266f5036d1cef841750252) Thanks [@FredKSchott](https://github.com/FredKSchott)! - Welcome to the Astro v1.0.0 Beta! Read the [official announcement](https://astro.build/blog/astro-1-beta-release/) for more details.
* [#2847](https://github.com/withastro/astro/pull/2847) [`3b621f7a`](https://github.com/withastro/astro/commit/3b621f7a613b45983b090794fa7c015f23ed6140) Thanks [@tony-sull](https://github.com/tony-sull)! - Adds keywords to the official integrations to support discoverability on Astro's Integrations site
- [#2847](https://github.com/withastro/astro/pull/2847) [`3b621f7a`](https://github.com/withastro/astro/commit/3b621f7a613b45983b090794fa7c015f23ed6140) Thanks [@tony-sull](https://github.com/tony-sull)! - Adds keywords to the official integrations to support discoverability on Astro's Integrations site
