# Grafana v9.4.12 — Release & Upgrade Intelligence
- **Product:** Grafana (https://grafana.com)
- **Version:** v9.4.12
- **Released:** Jun 06, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/grafana/updates/v9.4.12/

## Executive Summary (TL;DR)
Grafana v9.4.12. 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
- **RBAC:** Remove legacy AC editor and admin role on new dashboard route. #68775, @grafanabot
- **Revert:** Allow editors to access GET /datasources. #68653, @grafanabot
- **Explore:** Remove data source onboarding page. #68642, @grafanabot