This document summarizes GitOps and the benefits of using GitOps for continuous delivery and deployment. It discusses how GitOps allows for simplified continuous delivery through using Git as a single source of truth, which can enhance productivity and experience while also increasing stability. Rollbacks are easy if issues arise by reverting commits in Git. Additional benefits include reliability, consistency, security, and auditability of changes. The document also provides an overview of ArgoCD, an open source GitOps tool for continuous delivery on Kubernetes, and its architecture.