---
title: "Release notes for Application Observability plugin 1.59 | Grafana Cloud documentation"
description: "Release notes for Application Observability plugin 1.59"
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

# Release notes for Application Observability plugin 1.59

## 1.59.0

Released on 2025-07-31.

- Add support for native histograms on Service Map pages
- Fix anomaly highlighting when comparing with the baseline in the Service Overview page
- Preserve time range when navigating from service overview in the Assert’s drawer to Application Observability