# Astro 5.15

DevFeed: [Astro 5.15](<https://devfeed.tech/articles/astro-5-15-3231.md>)

Original publisher: [Read original article](<https://astro.build/blog/astro-5150/>)

Author: Matthew Phillips

Published: 2025-10-23T00:00:00Z

Content type: release

Language: en

Sources: [The Astro Blog](<https://devfeed.tech/sources/the-astro-blog.md>)

Topics: [Astro](<https://devfeed.tech/topics/astro.md>), [Netlify](<https://devfeed.tech/topics/netlify.md>), [Deployment](<https://devfeed.tech/topics/deployment.md>), [API](<https://devfeed.tech/topics/api.md>)

Tags: [apis](<https://devfeed.tech/tags/apis.md>), [astro](<https://devfeed.tech/tags/astro.md>), [deployment](<https://devfeed.tech/tags/deployment.md>), [netlify](<https://devfeed.tech/tags/netlify.md>), [vercel](<https://devfeed.tech/tags/vercel.md>), [view-transitions](<https://devfeed.tech/tags/view-transitions.md>)

## AI overview

Astro 5.15 adds automatic Netlify skew protection, granular font preload filtering, and new adapter APIs for customizing headers and assets. The release also includes improvements to deployment upgrades and extends reliable skew protection to Vercel when enabled.

## Source excerpt

Astro 5.15 introduces Netlify skew protection, granular font preload filtering, and new adapter APIs for customizing fetch headers and assets.