***Alerting**: Support Pagerduty notification channel using Pagerduty V2 API [#10531](https://github.com/grafana/grafana/issues/10531), thx [@jbaublitz](https://github.com/jbaublitz)
***Templating**: Add comma templating format [#10632](https://github.com/grafana/grafana/issues/10632), thx [@mtanda](https://github.com/mtanda)
***Prometheus**: Support POST for query and query_range [#9859](https://github.com/grafana/grafana/pull/9859), thx [@mtanda](https://github.com/mtanda)
***Alerting**: Add support for retries on alert queries [#5855](https://github.com/grafana/grafana/issues/5855), thx [@Thib17](https://github.com/Thib17)
### Minor
***OpsGenie**: Add triggered alerts as description [#11046](https://github.com/grafana/grafana/pull/11046), thx [@llamashoes](https://github.com/llamashoes)
