# Astro astro@5.16.14 — Release & Upgrade Intelligence
- **Product:** Astro (https://astro.build)
- **Version:** astro@5.16.14
- **Released:** Jan 22, 2026
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/astro/updates/astro-5.16.14/

## Executive Summary (TL;DR)
Astro astro@5.16.14. Source highlight: **BREAKING CHANGE to the experimental Fonts API only**

## Breaking Changes & Deprecations
- -   [#15213](https://github.com/withastro/astro/pull/15213) [`c775fce`](https://github.com/withastro/astro/commit/c775fce98f50001bc59025dceaf8ea5287675f17) Thanks [@florian-lefebvre](https://github.com/florian-lefebvre)! - **BREAKING CHANGE to the experimental Fonts API only**

## Bug Fixes
- **BREAKING CHANGE to the experimental Fonts API only**
- Exposes `root` on `FontProvider` `init()` context
- init: async ({ storage }) => {
- Add `.vercel` to `.gitignore` when adding the Vercel adapter via `astro add vercel`

## Upgrade Command
```bash
npm install --save-exact astro@5.16.14
```