v0.5.1

What's Changed

• Add all-in-one Docker Compose and Grafana configuration by @window9u in #997
• Add metrics for WatchDocuments and enhance pushpull metrics by @emplam27 in #1008
• Reduce CI test time by optimizing task execution by @binary-ho in #988
• Use random generated key by @window9u in #1010
• Add nginx-ingress-controller option by @emplam27 in #1022

Full Changelog: v0.5.0...v0.5.1