What is the main purpose of simple versioning in content libraries?

The main purpose of simple versioning in content libraries is to assign a numerical value to the content library. This numerical value represents the specific version of the content, allowing for better management, organization, and retrieval of different iterations of the content within the library.

This capability is particularly useful in environments where content is frequently updated or modified, as it enables users to keep track of changes, revert to earlier versions if necessary, and maintain a history of the content. By assigning a version number, users can easily identify and differentiate between various versions, ensuring that the correct content is used in deployments or other processes.

In relation to the other options, tracking user access is not a function of simple versioning; rather, it pertains to security and auditing features. Enhancing data security involves different mechanisms, such as encryption and access controls, rather than versioning. Lastly, simple versioning does not inherently focus on reducing disk space, though better management of versions may lead to more efficient use of storage in some scenarios, that is not its primary purpose.