# Grafana v5.2.2 — Release & Upgrade Intelligence
- **Product:** Grafana (https://grafana.com)
- **Version:** v5.2.2
- **Released:** Jul 25, 2018
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/grafana/updates/v5.2.2/

## Executive Summary (TL;DR)
Grafana v5.2.2. Source highlight: Download Page

## Bug Fixes
- **Prometheus**: Fix graph panel bar width issue in aligned prometheus queries #12379
- **Postgres/MySQL/MSSQL**: Fix connection leak #12636 #9827
- **Plugins**: Fix loading of external plugins #12551