Developed and integrated the Dia Diagram Editor package for the termux-packages repository, focusing on enabling diagram editing capabilities within the Termux environment. The work involved creating robust build scripts and managing dependencies to ensure seamless compatibility and reliable functionality. Utilizing bash scripting, meson, and patch, the developer aligned the packaging process with staff feedback and prepared the package for validation, contributing to improved reliability and maintainability of the Termux packaging workflow. This effort extended Termux tooling by supporting a new graphical application, demonstrating disciplined practices in build scripting, dependency management, and cross-repository integration over the course of the month.