It seems that the content of the Pull Request you mentioned is undefined. To create a summary for a Pull Request in a project like “thanos-io/thanos,” I would need specific details about the changes proposed, the related issues it addresses, the implementation strategy, impacts on the codebase, and any specific technologies or methodologies utilized.

If you could provide more information or clarify the aspects of the Pull Request, I would be happy to help you draft a summary!