@astrojs/language-server@2.16.12

withastro/astro@astrojs/language-server@2.16.12Jul 13, 2026by astrobot-houston

AI Summary

This patch release prevents a crash when using the TypeScript 7 native compiler with astro check, replacing the opaque error with a clear message pointing to a tracking issue.

Key Highlights

Fixed crash when running astro check with TypeScript 7 native compiler.
Now fails early with a clear error message pointing to a tracking issue.

Full Release Notes

### Patch Changes

-   [#17345](https://github.com/withastro/astro/pull/17345) [`5196fb4`](https://github.com/withastro/astro/commit/5196fb45aec8b63ba43f86d558bd98b302abd0a9) Thanks [@kkhys](https://github.com/kkhys)! - Fixes an opaque `Cannot read properties of undefined (reading 'fileExists')` crash when `astro check` runs against the TypeScript 7 native compiler. The native compiler does not ship the programmatic API the checker relies on yet, so `astro check` now fails early with a clear message pointing to the tracking issue instead.