What is a key benefit of promoting user stories in bulk?

Promoting user stories in bulk presents a significant advantage by reducing the time spent on deployments. When user stories are bundled together and promoted at once, it streamlines the deployment process. This minimizes the overhead associated with individual deployments, such as the time taken for preparing, validating, and executing each deployment separately. Additionally, this approach can enhance efficiency by facilitating coordinated releases of interconnected changes, enabling teams to deliver more robust and cohesive updates.

In contrast, the other choices point to drawbacks or limitations that do not align with the benefits of bulk promotions. For example, promoting in bulk does not inherently increase risk; rather, it can foster consistency and cohesiveness. Moreover, the bulk approach can actually improve tracking and collaboration, as teams would be working from a unified set of changes rather than fragmented updates.