What term describes the complete history and changes of a project in version control?

The term that describes the complete history and changes of a project in version control is "repository." A repository is a centralized location where all the files and history of a project are stored. It includes records of all the changes made over time, allowing developers to track progress, review history, and revert to previous versions if needed. This comprehensive archive contains every committed change along with metadata about who made the changes and when, providing a detailed account of the project's evolution.

In contrast, while terms like "snapshot" refer to a specific state of a project at a given time, they do not encompass the entire history or changes made. A "manifest" typically describes a document or file that lists the components or files in a project but lacks the detailed historical context of changes. A "branch," on the other hand, is a divergent path in the version history, representing a separate line of development that allows for parallel work on features or fixes but does not itself capture the entire history of the project. Thus, the repository is the most accurate term for encapsulating the complete history and ongoing changes of a project in version control.