Definition
Release management is the practice of planning, scheduling, and controlling the build, test, and deployment of software releases into production. It ensures that new features, fixes, and changes are delivered efficiently, reliably, and with minimal disruption to users. This process involves coordinating various teams, managing dependencies, and adhering to established workflows and quality gates. Effective release management is crucial for maintaining system stability, reducing operational risks, and enabling faster delivery of value to customers. For instance, a company might use a phased rollout for a new mobile app feature, releasing it to a small percentage of users first to monitor performance. This differs from change management, which focuses on the approval and tracking of individual changes, whereas release management encompasses the entire lifecycle of a software version. Concepts related to release management are frequently assessed in project management certifications like PMP and CAPM.