# Grafana v7.5.2 — Release & Upgrade Intelligence
- **Product:** Grafana (https://grafana.com)
- **Version:** v7.5.2
- **Released:** Mar 30, 2021
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/grafana/updates/v7.5.2/

## Executive Summary (TL;DR)
Grafana v7.5.2. Source highlight: Download page

## New Features
- **Explore**: Set Explore's GraphNG to use default value for connected null values setting. #32471, @ivanahuckova

## Bug Fixes
- **DashboardDataSource**: Fix query not being executed after selecting source panel. #32383, @torkelo
- **Graph**: Fix setting right y-axis when standard option unit is configured. #32426, @torkelo
- **Table**: Fix links for image cells. #32370, @kaydelaney
- **Variables**: Fix data source variable when default data source is selected. #32384, @torkelo
- **Variables**: Fix manually entering non-matching custom value in variable input/picker error. #32390, @torkelo