Yty worked on stabilizing macOS builds in the facebook/igl repository, focusing on improving GPU profiling workflows with Tracy. Addressing a specific integration issue, Yty delivered a targeted C++ bug fix that adjusted the GPU context name declaration, which suppressed spurious warnings during Tracy-enabled builds. This change reduced build friction for macOS developers and improved downstream continuous integration reliability. The work required a strong understanding of C++ development, GPU profiling, and macOS build environments. While the scope was limited to a single bug fix over the month, the solution demonstrated careful attention to cross-platform compatibility and the nuances of GPU profiling integration.