What is the main function of version control in software development?

The primary function of version control in software development is to manage changes to source code. This system allows developers to keep track of every modification made to the codebase over time. With version control, developers can record changes, revisit earlier versions, and collaborate with others efficiently by merging contributions from different team members. It provides a structured way to maintain and organize the development process, helping to prevent conflicts and errors that can arise from uncoordinated modifications.

Furthermore, version control systems often include features that enable branching and merging, allowing teams to work on new features or fixes in isolation before integrating them back into the main codebase. This level of management is crucial for maintaining the integrity and history of the software as projects evolve. This functionality greatly enhances collaboration, productivity, and code reliability in software development.