# Astro astro@5.14.3 — Release & Upgrade Intelligence
- **Product:** Astro (https://astro.build)
- **Version:** astro@5.14.3
- **Released:** Oct 09, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/astro/updates/astro-5.14.3/

## Executive Summary (TL;DR)
Astro astro@5.14.3. Source highlight: Fixes `Cannot set property manifest` error in test utilities by adding a protected setter for the manifest property

## Bug Fixes
- Fixes `Cannot set property manifest` error in test utilities by adding a protected setter for the manifest property
- Fixes a bug where the "tap" prefetch strategy worked only on the first clicked link with view transitions enabled

## Upgrade Command
```bash
npm install --save-exact astro@5.14.3
```