Johan Peltenburg enhanced the mathworks/arrow repository by refining its OpenTelemetry documentation, focusing on the export of tracing information. He clarified the recommended approach for configuring tracing backends in C++ projects, emphasizing adherence to OpenTelemetry best practices and discouraging changes to global tracing resources within executables. Johan’s update did not alter APIs or tests, but instead improved the clarity and accuracy of the documentation, making it easier for developers to onboard and configure tracing correctly. By addressing potential misconfiguration risks, his work aimed to reduce support overhead and ensure more reliable tracing setups for future contributors and users.