During October 2025, M. Maheswaran enhanced the nginx/documentation repository by developing a multi-metric comparison chart for N1C Instance Observability, enabling users to graph and analyze two metrics simultaneously for improved cross-metric analysis. The feature was delivered as part of the M3 release and was thoroughly documented in the project changelog using Markdown, ensuring clear communication of new capabilities to end users. Maheswaran focused on documentation as the primary technical skill, emphasizing clarity and usability. While no bugs were addressed during this period, the work demonstrated depth in user-facing documentation and reinforced release readiness for the observability platform.