Application Versioning Fundamentals

In modern software development, keeping track of changes is critical to maintaining system stability and ensuring smooth deployments. Without a clear versioning strategy, tracking down bugs, managing dependencies, and coordinating releases becomes chaotic. This course guides you through the foundational concepts and practical strategies of application versioning. You will learn how to transition from arbitrary release numbering to structured, automated versioning systems that align with modern development workflows. What you will learn: Understand the core principles of Semantic Versioning (SemVer) and how to identify major, minor, and patch updates. Configure automated versioning using git tags and basic CI/CD pipeline triggers. Apply versioning strategies to web applications, APIs, and microservices to prevent breaking changes. Implement package management versioning rules for dependencies in modern development environments. Practice resolving version conflicts and managing pre-releases. We begin with the absolute basics, covering key terminology and the historical context of software releases, before moving into real-world scenarios and automation techniques. This course is designed for beginner developers, QA engineers, and aspiring DevOps professionals who want to establish reliable release habits. Start reading today to master the art of structured software delivery.