Change category

[ci skip]

README.md

@@ -3,14 +3,14 @@
 A server and application monitoring stack based on Prometheus, Loki and Grafana.
 
 <!-- metadata -->
-* **Category**: Monitoring
-* **Status**: ❷💛
-* **Images**: [`prom/prometheus`](https://hub.docker.com/r/prom/prometheus) [`grafana/grafana`](https://hub.docker.com/r/grafana/grafana) [`grafana/loki`](https://hub.docker.com/r/grafana/loki)
-* **Healthcheck**: ❶💚
-* **Backups**: ❌
-* **Email**: ❶💚
-* **Tests**: ❌
-* **SSO**: ❸🍎
+* **Category**: Utilities
+* **Status**: 2, beta
+* **Images**: [`prom/prometheus`](https://hub.docker.com/r/prom/prometheus) [`grafana/grafana`](https://hub.docker.com/r/grafana/grafana) [`grafana/loki`](https://hub.docker.com/r/grafana/loki), upstream
+* **Healthcheck**: 3
+* **Backups**: No
+* **Email**: 3
+* **Tests**: No
+* **SSO**: 1
 <!-- endmetadata -->
 
 ## Basic usage