# Grafana v9.1.0 — Release & Upgrade Intelligence
- **Product:** Grafana (https://grafana.com)
- **Version:** v9.1.0
- **Released:** Aug 16, 2022
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/grafana/updates/v9.1.0/

## Executive Summary (TL;DR)
Grafana v9.1.0. Source highlight: Download page

## Breaking Changes & Deprecations
- Breaking changes 

## New Features
- **API:** Allow creating teams with a user defined identifier. #48710, @papagian
- **Alerting:** Adds interval and For to alert rule details. #53211, @gillesdemey
- **Alerting:** Extend PUT rule-group route to write the entire rule group rather than top-level fields only. #53078, @alexweav
- **Alerting:** Use Adaptive Cards in Teams notifications. #53532, @grobinson-grafana
- **Azure Monitor:** Add Network Insights Dashboard. #50362, @Teddy-Lin
- **Chore:** Improve logging of unrecoverable errors. #53664, @sakjur

## Improvements
- Significantly improved rendering performance

## Bug Fixes
- **API:** Fix snapshot responses. #52998, @papagian
- **Access Control:** Fix permission error during dashboard creation flow. #53214, @IevaVasiljeva
- **Access Control:** Set permissions for Grafana's test data source. #53247, @IevaVasiljeva
- **Alerting:** Fix migration failure. #53253, @papagian
- **BarGauge:** Show empty bar when value, minValue and maxValue are all equal. #53314, @ashharrison90
- **Dashboard:** Fix color of bold and italics text in panel description tooltip. #53380, @joshhunt