It seems that the details of the Pull Request (PR) you mentioned are currently undefined or missing. Without specific information about the changes being proposed, such as the files modified, the purpose of the PR, or any related discussion, I’m unable to create a summary.

If you could provide the relevant details or context about the PR (e.g., the changes it introduces, the motivation behind it, any issues it addresses, etc.), I would be more than happy to help craft an appropriate summary for an advanced developer.