Issues will include capacity management continuous deployment, requiring precise ordering of changes across server, infrastructure systems and service dependencies, and complex system changes like data migrations and new feature launches, which often involve human-driven processes and tools. P2020 Rollouts team owns the canonical CD solution used for continuous deployments of binaries, configs, footprint changes, Spanner schema changes, etc to production in a way that is easy, safe, fast, scalable, reliable and follows production best practices.