As 2020 concluded, Grafana Labs highlighted its 10 most-read blog posts of the year, showcasing key developments and informative guides for their community. Among the featured posts were the announcement of Grafana v7.0, which introduced a new plugin architecture and native trace support, and step-by-step instructions for integrating Prometheus Alertmanager with platforms like Slack and PagerDuty. Other popular posts included introductions to PromQL, insights on configuring Grafana as code, and the announcement of Grafana Tempo, a scalable distributed tracing system. The list also covered tutorials on visualizing Prometheus histograms in Grafana, using dual axis graphs, and monitoring client certificate expirations, alongside discussions on Loki, an open source logging system, and Tanka, a tool for deploying to Kubernetes that addresses challenges associated with YAML.