During January 2025, Mtmk upgraded the CNATS port to version 3.9.2 in the microsoft/vcpkg repository, focusing on build compatibility and cross-platform support. Using CMake and leveraging expertise in build systems and patch management, Mtmk addressed sodium dependency issues that previously affected integration, refined installation paths, and improved directory handling. The work included suppressing Android backtrace warnings through conditional compilation, which enhanced portability, and removing an obsolete MinGW ws2_32 patch to streamline maintenance. These targeted changes improved the reliability and maintainability of the CNATS port, demonstrating a methodical approach to evolving build infrastructure within a complex package management environment.