It seems that the Pull Request you’re referring to does not contain any specific content or context, as it is marked as “undefined.” To provide a summary for a Pull Request in the Thanos project (or any project), typically, I would need information such as:

  1. Title and Description: Information about what the Pull Request is aiming to achieve.
  2. Changes Made: An overview of the code changes, including the files modified.
  3. Motivation: The reasons behind making these changes, including any related issues.
  4. Impact: How this affects the overall functionality or performance of the project.
  5. Testing: Any tests added or modified as part of the Pull Request and the results of those tests.
  6. Reviews: Any specific areas where the author is looking for feedback or input from reviewers.

If you could provide more details about the Pull Request or specify the changes it includes, I would be happy to help you create a summary suitable for advanced developers.