During March 2026, this developer upgraded the libpq library to version 18.3 within the microsoft/vcpkg repository, enhancing PostgreSQL database access and ensuring compatibility with the latest PostgreSQL features and fixes. The work focused on careful library management and reproducible builds, using C and CMake to maintain stability throughout the upgrade process. By aligning the dependency with current PostgreSQL client and server capabilities, the update reduced integration risks and supported the project’s ongoing database access roadmap. The approach emphasized controlled dependency updates and reliable build processes, laying groundwork for future enhancements to the data layer without introducing regressions or instability.