---
title: 'Next-Gen WAF: Added trend visualization type for custom dashboards'
summary: null
url: >-
  https://www.fastly.com/documentation/reference/changes/2026/01/add-ngwaf-dashboards-trend-visualization
---

We've added support for the `trend` visualization type in the [Custom dashboards API](https://www.fastly.com/documentation/reference/api/ngwaf/custom-dashboards/). Trend visualizations work with timeseries data sources to display trending metrics over time and don't require additional configuration.