* [X.509 Certificate Exporter v4.2.0](https://github.com/enix/x509-certificate-exporter) – Prometheus exporter for monitoring X.509 certificate expiration in Kubernetes clusters or standalone.

* [Komari 1.4.0](https://github.com/komari-monitor/komari) – Lightweight self-hosted server monitoring tool with web interface and low resource consumption.

* [Nezha Monitoring v2.3.7](https://github.com/nezhahq/nezha) – Self-hostable, lightweight tool for monitoring servers and websites.

* [Versus v1.4.19](https://github.com/VersusControl/versus-incident) – Incident management tool routing webhook alerts to Slack, Teams, email, and on-call systems with customizable templates.