# Astro astro@5.10.0 — Release & Upgrade Intelligence
- **Product:** Astro (https://astro.build)
- **Version:** astro@5.10.0
- **Released:** Jun 19, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/astro/updates/astro-5.10.0/

## Executive Summary (TL;DR)
Astro astro@5.10.0. Source highlight: Adds a new `priority` attribute for Astro's image components.

## New Features
- Adds a new `priority` attribute for Astro's image components.
- The responsive images feature introduced behind a flag in v5.0.0 is no longer experimental and is available for general use.
- Adds experimental support for live content collections

## Bug Fixes
- Fixes an issue where `report-uri` wasn't available in `experimental.csp.directives`, causing a typing error and a runtime validation error.
- Fixes a type error for the CSP directives `upgrade-insecure-requests`, `sandbox`, and `trusted-type`.
- Fixes a case where the dev toolbar would crash if it could not retrieve some essential data
- Fixes a case where Astro Actions types would be broken when using a `tsconfig.json` with `"moduleResolution": "nodenext"`

## Upgrade Command
```bash
npm install --save-exact astro@5.10.0
```