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[ci] release (beta)#15590

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matthewp merged 1 commit into
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Feb 24, 2026
Merged

[ci] release (beta)#15590
matthewp merged 1 commit into
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changeset-release/main

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@astrobot-houston astrobot-houston commented Feb 20, 2026

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

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main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@astrojs/cloudflare@13.0.0-beta.9

Major Changes

  • #15435 957b9fe Thanks @rururux! - Changes the default image service from compile to cloudflare-binding. Image services options that resulted in broken images in development due to Node JS incompatiblities have now been updated to use the noop passthrough image service in dev mode. - (Cloudflare v13 and Astro6 upgrade guidance)

Minor Changes

  • #15435 957b9fe Thanks @rururux! - Adds support for configuring the image service as an object with separate build and runtime options

    It is now possible to set both a build-time and runtime service independently. Currently, 'compile' is the only available build time option. The supported runtime options are 'passthrough' (default) and 'cloudflare-binding':

    import { defineConfig } from 'astro/config';
    import cloudflare from '@astrojs/cloudflare';
    
    export default defineConfig({
      adapter: cloudflare({
        imageService: { build: 'compile', runtime: 'cloudflare-binding' },
      }),
    });

    See the Cloudflare adapter imageService docs for more information about configuring your image service.

  • #15556 8fb329b Thanks @florian-lefebvre! - Adds support for more @cloudflare/vite-plugin options

    The adapter now accepts the following options from Cloudflare's Vite plugin:

    • auxiliaryWorkers
    • configPath
    • inspectorPort
    • persistState
    • remoteBindings
    • experimental.headersAndRedirectsDevModeSupport

    For example, you can now set inspectorPort to provide a custom port for debugging your Workers:

    // astro.config.mjs
    import { defineConfig } from 'astro/config';
    import cloudflare from '@astrojs/cloudflare';
    
    export default defineConfig({
      adapter: cloudflare({
        inspectorPort: 3456,
      }),
    });

Patch Changes

  • #15565 30cd6db Thanks @ematipico! - Fixes an issue where the use of the Code component would result in an unexpected error.

  • #15588 425ea16 Thanks @rururux! - Fixes an issue where esbuild would throw a "Top-level return cannot be used inside an ECMAScript module" error during dependency scanning in certain environments.

  • #15636 5ecd04c Thanks @florian-lefebvre! - Adds an error when running on Stackblitz, since workerd doesn't support it

  • Updated dependencies []:

    • @astrojs/underscore-redirects@1.0.0

astro@6.0.0-beta.15

Minor Changes

  • #15471 32b4302 Thanks @ematipico! - Adds a new experimental flag queuedRendering to enable a queue-based rendering engine

    The new engine is based on a two-pass process, where the first pass
    traverses the tree of components, emits an ordered queue, and then the queue is rendered.

    The new engine does not use recursion, and comes with two customizable options.

    Early benchmarks showed significant speed improvements and memory efficiency in big projects.

    Queue-rendered based

    The new engine can be enabled in your Astro config with experimental.queuedRendering.enabled set to true, and can be further customized with additional sub-features.

    // astro.config.mjs
    export default defineConfig({
      experimental: {
        queuedRendering: {
          enabled: true,
        },
      },
    });

    Pooling

    With the new engine enabled, you now have the option to have a pool of nodes that can be saved and reused across page rendering. Node pooling has no effect when rendering pages on demand (SSR) because these rendering requests don't share memory. However, it can be very useful for performance when building static pages.

    // astro.config.mjs
    export default defineConfig({
      experimental: {
        queuedRendering: {
          enabled: true,
          poolSize: 2000, // store up to 2k nodes to be reused across renderers
        },
      },
    });

    Content caching

    The new engine additionally unlocks a new contentCache option. This allows you to cache values of nodes during the rendering phase. This is currently a boolean feature with no further customization (e.g. size of cache) that uses sensible defaults for most large content collections:

    When disabled, the pool engine won't cache strings, but only types.

    // astro.config.mjs
    export default defineConfig({
      experimental: {
        queuedRendering: {
          enabled: true,
          contentCache: true, // enable re-use of node values
        },
      },
    });

    For more information on enabling and using this feature in your project, see the experimental queued rendering docs for more details.

  • #15543 d43841d Thanks @Princesseuh! - Adds a new experimental.rustCompiler flag to opt into the experimental Rust-based Astro compiler

    This experimental compiler is faster, provides better error messages, and generally has better support for modern JavaScript, TypeScript, and CSS features.

    After enabling in your Astro config, the @astrojs/compiler-rs package must also be installed into your project separately:

    import { defineConfig } from 'astro/config';
    
    export default defineConfig({
      experimental: {
        rustCompiler: true,
      },
    });

    This new compiler is still in early development and may exhibit some differences compared to the existing Go-based compiler. Notably, this compiler is generally more strict in regard to invalid HTML syntax and may throw errors in cases where the Go-based compiler would have been more lenient. For example, unclosed tags (e.g. <p>My paragraph) will now result in errors.

    For more information about using this experimental feature in your project, especially regarding expected differences and limitations, please see the experimental Rust compiler reference docs. To give feedback on the compiler, or to keep up with its development, see the RFC for a new compiler for Astro for more information and discussion.

Patch Changes

  • #15565 30cd6db Thanks @ematipico! - Fixes an issue where the use of the Astro internal logger couldn't work with Cloudflare Vite plugin.

  • #15562 e14a51d Thanks @florian-lefebvre! - Removes types for the astro:ssr-manifest module, which was removed

  • #15435 957b9fe Thanks @rururux! - Improves compatibility of the built-in image endpoint with runtimes that don't support CJS dependencies correctly

  • #15640 4c1a801 Thanks @ematipico! - Reverts the support of Shiki with CSP. Unfortunately, after exhaustive tests, the highlighter can't be supported to cover all cases.

    Adds a warning when both Content Security Policy (CSP) and Shiki syntax highlighting are enabled, as they are incompatible due to Shiki's use of inline styles

  • #15605 f6473fd Thanks @ascorbic! - Improves .astro component SSR rendering performance by up to 2x.

    This includes several optimizations to the way that Astro generates and renders components on the server. These are mostly micro-optimizations, but they add up to a significant improvement in performance. Most pages will benefit, but pages with many components will see the biggest improvement, as will pages with lots of strings (e.g. text-heavy pages with lots of HTML elements).

  • #15514 999a7dd Thanks @veeceey! - Fixes font flash (FOUT) during ClientRouter navigation by preserving inline <style> elements and font preload links in the head during page transitions.

    Previously, @font-face declarations from the <Font> component were removed and re-inserted on every client-side navigation, causing the browser to re-evaluate them.

  • #15580 a92333c Thanks @ematipico! - Fixes a build error when generating projects with a large number of static routes

  • #15549 be1c87e Thanks @0xRozier! - Fixes an issue where original (unoptimized) images from prerendered pages could be kept in the build output during SSR builds.

  • #15565 30cd6db Thanks @ematipico! - Fixes an issue where the use of the Code component would result in an unexpected error.

  • #15585 98ea30c Thanks @matthewp! - Add a default body size limit for server actions to prevent oversized requests from exhausting memory.

  • #15565 30cd6db Thanks @ematipico! - Fixes an issue where the new Astro v6 development server didn't log anything when navigating the pages.

  • #15591 1ed07bf Thanks @renovate! - Upgrades devalue to v5.6.3

  • #15633 9d293c2 Thanks @jwoyo! - Fixes a case where <script> tags from components passed as slots to server islands were not included in the response

  • #15586 35bc814 Thanks @matthewp! - Fixes an issue where allowlists were not being enforced when handling remote images

@astrojs/rss@4.0.15-beta.4

Patch Changes

@astrojs/node@10.0.0-beta.5

Patch Changes

@astrojs/preact@5.0.0-beta.4

Patch Changes

  • #15619 bbfa7c8 Thanks @rururux! - Fixed an issue where the Preact integration would incorrectly intercept React 19 components, triggering "Invalid hook call" error logs.

@astrojs/svelte@8.0.0-beta.3

Patch Changes

@github-actions github-actions Bot added pkg: example Related to an example package (scope) pkg: astro Related to the core `astro` package (scope) labels Feb 20, 2026
@github-actions github-actions Bot force-pushed the changeset-release/main branch 28 times, most recently from 664c91a to e434c10 Compare February 24, 2026 10:03
@github-actions github-actions Bot force-pushed the changeset-release/main branch 16 times, most recently from b80667d to a7de243 Compare February 24, 2026 16:03
@github-actions github-actions Bot force-pushed the changeset-release/main branch from a7de243 to a098ab3 Compare February 24, 2026 16:34
@matthewp matthewp merged commit 4d49632 into main Feb 24, 2026
@matthewp matthewp deleted the changeset-release/main branch February 24, 2026 16:41
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