It seems there is no specific content or details provided about the Pull Request you’re referring to for the project “thanos-io/thanos.” To create a meaningful summary, I’ll need some key points or information regarding the Pull Request, such as:

• The main purpose or feature of the Pull Request
• Changes made (code, documentation, tests, etc.)
• Any issues or bugs it addresses
• Impact on the overall project or features
• Related discussions or comments

If you provide those details, I will be able to generate an advanced summary for you.