---
title: "Release notes for Application Observability plugin 1.48 | Grafana Cloud documentation"
description: "Release notes for Application Observability plugin 1.48"
---

> 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 1.48

## 1.48.0

Released on 2025-02-11.

- Show host-hours notification to affected contracted organizations. For more information, refer to the [documentation](/docs/grafana-cloud/monitor-applications/application-observability/pricing/#host-identification-notification).
- Enable annotations in the service overview duration panel, filtered by `service.name`, `service.namespace` and `deployment.environment` tags
- Add Explore button to the application profiles page that opens the profile in the Explore app
- Optimize the service list to prevent occasional redundant queries to the metrics backend

## 1.48.1

Released on 2025-02-17.

- Update the host-hours notification
- Update the instrumentation quality check for the `instance_id` label to check runtime metrics as well
- Fix the filter value escaping in runtime dashboards
- Fix several javascript errors that show up in the browser console