It seems that the Pull Request (PR) details were not provided in your message. To create a summary for an advanced developer, I would typically need information such as:

  1. Title of the PR: What is the main focus or change introduced by this PR?
  2. Description: A summary of what changes are being proposed and why.
  3. Motivation: The reasons behind these changes—what issues are being addressed?
  4. Key Changes: A bullet-point list or explanation of the major modifications or features added.
  5. Impact: Any implications this PR may have on the project, including performance, compatibility, and existing functionality.
  6. Testing: Information on any tests that have been added or updated to ensure the changes work as intended.
  7. Dependencies: If there are any new dependencies or updates to existing ones.

If you can provide more context or specific details about the PR, I’d be glad to help create a focused summary!