It seems that there is no specific information about the Pull Request (PR) you are referring to, as it is labeled as “undefined.” To create a relevant summary for an advanced developer regarding a Pull Request in the Thanos project, please provide details such as:

• The purpose of the PR
• Key changes or features introduced
• Any associated issues or discussions
• Impact on existing functionality
• Testing or review notes

If you can share these details, I’d be able to craft a more targeted summary for you!