---
agentTools:
  projectIndex: https://support.speedcurve.com/llms.txt
---

# Synthetic update: Chrome 89, Lighthouse 7.3

Updated test agents are being rolled out to all regions today. They include updates to several pieces of core software, including:

* Chrome has been updated from version **88** to **89**
* Lighthouse has been updated from version **7.2.0** to **7.3.0**

Please note that Chrome 89 includes minor changes to [Cumulative Layout Shift](https://chromium.googlesource.com/chromium/src/+/refs/heads/main/docs/speed/metrics_changelog/cls.md) and [First Contentful Paint.](https://chromium.googlesource.com/chromium/src/+/refs/heads/main/docs/speed/metrics_changelog/fcp.md) These changes may affect the CLS and FCP values on your pages.