astro Releases

This patch release addresses multiple request handling bugs including error propagation, logger loading, action path resolution, and custom error page rendering.

Jul 28, 2026

A patch release for the Vercel adapter updating internal helper dependencies to match the core Astro release.

Jul 28, 2026

Addresses a configuration bug where explicit cache settings were ignored and updates the underscore-redirects dependency.

Jul 27, 2026

This release focuses on stability and performance, resolving CSS duplication issues in server builds, correcting TypeScript types for image components, and fixing various runtime and development server behaviors.

Jul 27, 2026

This patch addresses a critical CLI bug where the scaffolding tool incorrectly writes template files to the wrong directory on Linux systems when project paths contain non-ASCII characters.

Jul 27, 2026

Updates the command-line argument parser dependency to version 18.

Jul 27, 2026

This update ensures that custom transform functions are preserved during rendering, specifically addressing cases where they were being dropped in favor of custom render components or complex tag syntaxes.

Jul 27, 2026

A minor patch update to the MDX integration that corrects the casing of attribute names to ensure they are emitted correctly in the output.

Jul 27, 2026

This release focuses on networking and protocol updates for a VPN client (Dion), including domain changes, authentication improvements, and bug fixes.

Jul 26, 2026

A patch release fixing error detection for files included in TypeScript project references.

Jul 21, 2026

A patch release updating the htmlparser2 dependency to version 12.

Jul 21, 2026

A patch release optimizing image processing during builds to respect CPU limits and reduce memory usage.

Jul 20, 2026

A patch release fixing a dev server crash related to Astro Actions on Cloudflare and updating a dependency.

Jul 20, 2026

A patch release improving cookie encoding, fixing Astro.locals passing to error pages, and handling Safari prefetch errors.

Jul 20, 2026

Fixes a routing bug where encoded characters in request paths were mishandled in domain-based internationalization setups.

Jul 17, 2026

A minor release introducing features for content management optimization (deferred rendering, chunked storage), enhanced security (granular CSP), and developer tooling improvements.

Jul 16, 2026

This patch release improves the internal handling of Incremental Static Regeneration (ISR) routes for the Vercel adapter.

Jul 13, 2026

This patch release fixes issues where the first browser visit after starting astro dev triggered a reload and where client islands could fail to hydrate permanently.

Jul 13, 2026

This patch release fixes how Netlify Image CDN patterns handle regex metacharacters, ensuring they are matched literally rather than as wildcards. It also updates the @astrojs/underscore-redirects dependency.

Jul 13, 2026

This update addresses several stability and usability issues, including fixing the browser opening behavior for custom adapter previews, improving performance for pages with many component instances, and updating the compiler to resolve regressions.

Jul 13, 2026