Version 0.39.1

Fixed

• Avoid regex re-compilation in responses.py and schemas.py #2700.
• Improve performance of get_route_path by removing regular expression usage #2701.
• Consider FileResponse.chunk_size when handling multiple ranges #2703.
• Use token_hex for generating multipart boundary strings #2702.

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Full Changelog: 0.39.0...0.39.1