What does a pull request enable you to do regarding your Git repository?

A pull request enables you to review the changes that have been proposed for integration into a branch of your Git repository. This process initiates a discussion about the changes, allows team members to provide feedback, and facilitates a thorough examination of the modifications. By using pull requests, developers can easily track and discuss changes before they are merged into the main codebase, ensuring that code quality and project standards are upheld.

The focus on review and collaboration is particularly important in team environments, where multiple contributors might be working on the same project and changes need to be analyzed for potential conflicts or bugs. Pull requests serve as a crucial tool to maintain the integrity of the project's progression, allowing for better collaboration and communication among team members.

In contrast, the other options relate to different functionalities within Git. Automatically merging branches, while related, is more of an outcome after reviewing a pull request, rather than a feature of the pull request itself. Deleting outdated commits pertains to the history of the repository rather than the review process. Cloning the repository refers to creating a local copy of the entire repository, which is distinct from the collaboration facilitated by pull requests.