A structured document outlining the procedures and standards employed to manage changes to software products and their associated components throughout the software development lifecycle. It typically encompasses identification, control, status accounting, and auditing of configurations. An instance of such a document would specify how version control systems are used, how build processes are automated, and how change requests are handled to ensure traceability and reproducibility.
Its significance lies in providing a framework for maintaining the integrity and consistency of software as it evolves. Effective implementation reduces the risk of errors, improves collaboration among developers, and facilitates the efficient deployment and maintenance of software systems. Historically, the need for such formalization grew with the increasing complexity of software projects and the recognition that ad-hoc methods often led to instability and project failures.
