Astro [email protected] — Release Notes & Engineering Impact

Source available — automated, not human-reviewed

Component: astro · Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified — check source notes

$ npm install --save-exact [email protected]

📄 .MD

🔧 Bug Fixes 6

⚡ Executive Summary (TL;DR)

Astro [email protected]. Source highlight: Ignores lightningcss unsupported pseudo-class warning.

Visit Astro Official Site ↗ Official Release Source ↗ All Astro Releases 📡 Astro RSS

Who Does This Impact? (Role-Based Analysis)

💻 Software Engineers & Devs

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📊 Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

⚙️ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

🔧 Bug Fixes & Patches (6)

Ignores lightningcss unsupported pseudo-class warning.
Fixes an issue where session modules would fail to resolve in Node.js < 20.6
Stop toolbar settings from overflowing
Exclude pre tags from `a11y-no-noninteractive-tabindex` audit check.
Fixes a bug where highlights and tooltips render over the audit list window.
Expand ActionError codes to include all IANA-registered HTTP error codes.

📄 View Raw Release Notes (Original Developer Log)

### Patch Changes - [#13773](https://github.com/withastro/astro/pull/13773) [`3aa5337`](https://github.com/withastro/astro/commit/3aa5337eaf01dbcc987dee9413c6985514ef7d6b) Thanks [@sijad](https://github.com/sijad)! - Ignores lightningcss unsupported pseudo-class warning. - [#13833](https://github.com/withastro/astro/pull/13833) [`5a6d2ae`](https://github.com/withastro/astro/commit/5a6d2aede4b397227be5acecfa9bfefb9a1af0f8) Thanks [@ascorbic](https://github.com/ascorbic)! - Fixes an issue where session modules would fail to resolve in Node.js < 20.6 - [#13383](https://github.com/withastro/astro/pull/13383) [`f7f712c`](https://github.com/withastro/astro/commit/f7f712cc29f80c4f8096489d7368c2fda223e097) Thanks [@Haberkamp](https://github.com/Haberkamp)! - Stop toolbar settings from overflowing - [#13794](https://github.com/withastro/astro/pull/13794) [`85b19d8`](https://github.com/withastro/astro/commit/85b19d87b6416957c245bd3e239fbf6da2038075) Thanks [@alexcarpenter](https://github.com/alexcarpenter)! - Exclude pre tags from `a11y-no-noninteractive-tabindex` audit check. - [#13373](https://github.com/withastro/astro/pull/13373) [`50ef568`](https://github.com/withastro/astro/commit/50ef568413b5fe7add36c089b77f9f180739f43f) Thanks [@jpwienekus](https://github.com/jpwienekus)! - Fixes a bug where highlights and tooltips render over the audit list window. - [#13769](https://github.com/withastro/astro/pull/13769) [`e9fc456`](https://github.com/withastro/astro/commit/e9fc456b58511da3ae2f932256217b3db4c42998) Thanks [@romanstetsyk](https://github.com/romanstetsyk)! - Expand ActionError codes to include all IANA-registered HTTP error codes. - [#13668](https://github.com/withastro/astro/pull/13668) [`866285a`](https://github.com/withastro/astro/commit/866285a5fb3e4ba9d8ca6aadb129d3a6ed2b0f69) Thanks [@sapphi-red](https://github.com/sapphi-red)! - Replaces internal CSS chunking behavior for Astro components' scoped styles to use Vite's `cssScopeTo` feature. The feature is a port of Astro's implementation so this should not change the behavior.

← Older Version Astro [email protected] Newer Version → Astro [email protected]