It seems like you’ve referenced an “undefined” Pull Request for the Thanos project, which doesn’t provide specific details to summarize. To give you a meaningful summary, I would typically look for the following information about a Pull Request (PR):
Title and Description: What does the PR aim to achieve? Is it a feature, bug fix, or enhancement?
Changes Made: Key files changed and the scope of modifications.
Rationale: Why are these changes necessary? What problem do they solve?
Impact: How do these changes affect existing functionality? Are there any breaking changes?
Testing: Information on any new tests added or existing tests modified as part of this PR.
Related Issues: Links to any issues or discussions related to this PR.
If you can provide any of this information or clarify the content of the PR, I’d be glad to help you compile an advanced summary!