Merge pull request #1509 from ChristianLempa/renovate/docker.io-grafana-loki-3.5.x

chore(deps): update docker.io/grafana/loki docker tag to v3.5.8

library/compose/loki/compose.yaml.j2

@@ -1,7 +1,7 @@
 services:
   loki:
     container_name: loki
-    image: docker.io/grafana/loki:3.5.7
+    image: docker.io/grafana/loki:3.5.8
     command: "-config.file=/etc/loki/config.yaml"
     ports:
       # --> (Optional) Remove when using traefik...

library/compose/loki/template.yaml

@@ -12,9 +12,9 @@ metadata:
     Documentation: https://grafana.com/docs/loki/latest/
 
     GitHub: https://github.com/grafana/loki
-  version: 3.5.7
+  version: 3.5.8
   author: Christian Lempa
-  date: '2025-10-13'
+  date: '2025-11-07'
   tags:
     - grafana
     - monitoring