# Grafana v8.4.1 — Release & Upgrade Intelligence
- **Product:** Grafana (https://grafana.com)
- **Version:** v8.4.1
- **Released:** Feb 21, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/grafana/updates/v8.4.1/

## Executive Summary (TL;DR)
Grafana v8.4.1. Source highlight: Download page

## New Features
- **Cloudwatch:** Add support for AWS/PrivateLink* metrics and dimensions. #45515, @szymonpk
- **Configuration:** Add ability to customize okta login button name and icon. #44079, @DanCech
- **Tempo:** Switch out Select with AsyncSelect component to get loading state in Tempo Search. #45110, @CatPerry

## Bug Fixes
- **Alerting:** Fix migrations by making send_alerts_to field nullable. #45572, @santihernandezc