What is the 'Pipeline Schedules' feature used for in GitLab?

The 'Pipeline Schedules' feature in GitLab is specifically designed to automate the running of CI/CD pipelines at predetermined times or intervals. This allows teams to plan their CI/CD processes efficiently, ensuring that pipelines run regularly without the need for manual intervention. For instance, a team might configure a pipeline to run every night or at specific intervals to test their code against various scenarios or environments.

By automating these processes, teams can maintain a continuous integration and delivery workflow, allowing for quick feedback on code changes and enhancing overall development efficiency. This capability helps to incorporate regular automated testing and deployment into the development lifecycle, which is crucial for maintaining high-quality software.

Other options do not accurately describe the purpose of Pipeline Schedules. The feature is not about manual triggering of CI/CD processes, scheduling team meetings, or managing project timelines, which are distinct and separate functionalities within GitLab.