January 2026 monthly summary for PX4/PX4-Autopilot: Implemented a key performance upgrade in the px_uploader CRC32 calculation by replacing the manual CRC32 with zlib.crc32, significantly improving large-firmware processing times. This feature aligns CRC handling with the PX4 bootloader expectations and consolidates the codebase.

2025-07 Monthly summary for PX4-Autopilot development. Focused on improving reliability and accuracy of performance metrics by fixing the performance counter reset bug. The change fully resets mean and M2 during perf_counter resets to prevent stale data from affecting subsequent measurements, enhancing metric accuracy for telemetry, analytics, and validation workflows.