# Grafana v8.0.2 — Release & Upgrade Intelligence
- **Product:** Grafana (https://grafana.com)
- **Version:** v8.0.2
- **Released:** Jun 14, 2021
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/grafana/updates/v8.0.2/

## Executive Summary (TL;DR)
Grafana v8.0.2. Source highlight: Download page

## New Features
- **Datasource:** Add support for max_conns_per_host in dataproxy settings. #35520, @jvrplmlmn

## Bug Fixes
- **Configuration:** Fix changing org preferences in FireFox. #35549, @hugohaggmark
- **PieChart:** Fix legend dimension limits. #35563, @torkelo
- **Postgres/MySQL/MSSQL:** Fix panic in concurrent map writes. #35510, @marefr
- **Variables:** Hide default data source if missing from regex. #35561, @hugohaggmark