During this period, contributed a key feature to the godotengine/godot repository by implementing explicit signedness control for BPTC texture compression. The work introduced a BPTCFormat enum within the Image.h header and updated the compression routines to allow forced signed or unsigned modes, as well as automatic detection for layered textures. This approach improved the predictability of texture rendering and reduced time spent debugging compression artifacts. The implementation required careful C++ API design, attention to binary compatibility, and targeted changes to the image processing pipeline, ultimately enhancing configurability and reliability for advanced users working with texture compression workflows.