Worked on expanding cross-platform support for PyClustering by enabling macOS ARM64 compatibility within the conda-forge-pinning-feedstock repository. Focused on package management and platform support, the work involved adding a migration entry to streamline ARM64 support, allowing PyClustering to be installed and used on Apple Silicon Macs. Leveraged the conda-forge pinning workflow and text-based configuration to improve install reliability and broaden platform coverage. This update contributed to a more robust packaging strategy, increasing accessibility for users on newer hardware. The approach emphasized maintainability and ease of downstream adoption, addressing the need for reliable cross-platform installation in Python environments.