Worked on the GregTechCEu/GregTech repository, focusing on improving the stability and correctness of the mod’s crafting logic. Addressed a bug in the MetaTileEntityMachineRecipeLoader by correcting the assignment of laser input and output hatches within the Laser Assembler workflow, ensuring recipes use the appropriate hatches and preventing mis-crafting. This targeted fix reduced user confusion and support overhead while enhancing the reliability of laser-based recipes. The work emphasized maintainability and future troubleshooting ease, utilizing Java and modding skills with a strong focus on configuration. No new features were introduced during this period, prioritizing quality and core system robustness.