What is one way to handle production bugs after deployment?

Rolling back deployment versions is a robust strategy for handling production bugs after a deployment. When a bug is identified in the live environment, reverting to a previous stable version can help restore functionality while a fix is being developed. This approach minimizes disruption for users and ensures that the system remains operational, allowing for a controlled environment to address the issues without causing further complications.

In contrast, adding new features to fix a bug may complicate the situation, as it risks introducing additional errors or unstable code. Allowing users to report issues can be useful for gathering feedback but does not directly resolve the existing problem. Adjusting configuration settings might address certain issues but is often limited in scope; it may not provide a complete solution to the bugs affecting the application. Thus, reverting to a previous version provides a straightforward and effective resolution pathway in many production environments.