Worked on the PX4/PX4-Autopilot repository to enhance developer onboarding by updating documentation for ULog file format parser implementations. Focused on aligning the ulog_file_format.md documentation with the current parser ecosystem, including references to the Foxglove Studio website and a linked TypeScript ULog parser. Used Markdown to ensure the documentation accurately reflected live implementations, making it easier for contributors and users to understand and integrate with the system. No bugs were addressed during this period, with efforts concentrated on maintaining up-to-date, traceable documentation that reduces onboarding friction and keeps technical resources synchronized with ongoing development work.