# Grafana v9.5.3 — Release & Upgrade Intelligence
- **Product:** Grafana (https://grafana.com)
- **Version:** v9.5.3
- **Released:** Jun 06, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/grafana/updates/v9.5.3/

## Executive Summary (TL;DR)
Grafana v9.5.3. Source highlight: **Query:** Prevent crash while executing concurrent mixed queries

## Bug Fixes
- **Query:** Prevent crash while executing concurrent mixed queries
- **Alerting:** Require alert.notifications:write permissions to test receivers and templates