Impact Score: 5/10
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.
⚡ Executive Summary (TL;DR)
Astro [email protected]. Source highlight: Exposes the `Code` component `lang` prop type:
Who Does This Impact? (Role-Based Analysis)
💻 Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
📊 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)
- Exposes the `Code` component `lang` prop type:
- Fixes a bug that prevented "key" from being used as a prop for Astro components in MDX
- Exits with non-zero exit code when config has an error
- Fixes a bug that meant that SVG components could no longer be serialized with `JSON.stringify`
- Add module declaration for `?no-inline` asset imports
- Throw a more helpful error if defineLiveCollection is used outside of a live.config file
📄 View Raw Release Notes (Original Developer Log)
### Patch Changes
- [#14071](https://github.com/withastro/astro/pull/14071) [`d2cb35d`](https://github.com/withastro/astro/commit/d2cb35d2b7ff999fea8aa39c79f9f048c3500aeb) Thanks [@Grisoly](https://github.com/Grisoly)! - Exposes the `Code` component `lang` prop type:
```ts
import type { CodeLanguage } from 'astro';
```
- [#14111](https://github.com/withastro/astro/pull/14111) [`5452ee6`](https://github.com/withastro/astro/commit/5452ee67f95f51dcfdca8c1988b29f89553efe1c) Thanks [@ascorbic](https://github.com/ascorbic)! - Fixes a bug that prevented "key" from being used as a prop for Astro components in MDX
- [#14106](https://github.com/withastro/astro/pull/14106) [`b5b39e4`](https://github.com/withastro/astro/commit/b5b39e4d4bf5e5816bccf7fbfd9a48e4d8ee302a) Thanks [@ascorbic](https://github.com/ascorbic)! - Exits with non-zero exit code when config has an error
- [#14112](https://github.com/withastro/astro/pull/14112) [`37458b3`](https://github.com/withastro/astro/commit/37458b31aeee23df0b5a8ab9e319a23ee4eddc6d) Thanks [@ascorbic](https://github.com/ascorbic)! - Fixes a bug that meant that SVG components could no longer be serialized with `JSON.stringify`
- [#14061](https://github.com/withastro/astro/pull/14061) [`c7a7dd5`](https://github.com/withastro/astro/commit/c7a7dd5f612b302f02a0ff468beeadd8e142a5ad) Thanks [@jonasgeiler](https://github.com/jonasgeiler)! - Add module declaration for `?no-inline` asset imports
- [#14109](https://github.com/withastro/astro/pull/14109) [`5a08fa2`](https://github.com/withastro/astro/commit/5a08fa22b4023810fea45876f62152bd196e6062) Thanks [@ascorbic](https://github.com/ascorbic)! - Throw a more helpful error if defineLiveCollection is used outside of a live.config file
- [#14110](https://github.com/withastro/astro/pull/14110) [`e7dd4e1`](https://github.com/withastro/astro/commit/e7dd4e1116103892ddc6a83052c8f1ba25d8abdc) Thanks [@ascorbic](https://github.com/ascorbic)! - Warn if duplicate IDs are found by file loader