During January 2025, Kike implemented a Linux-specific signal management enhancement in the ziglang/zig repository by introducing the sigdelset function to the Zig standard library. This addition allows developers to remove signals from a signal set, streamlining signal handling for Linux-based system software. Kike’s work focused on library development and system programming, leveraging Zig to improve API completeness and reduce boilerplate for applications requiring precise signal control. The contribution addressed a gap in the standard library’s signal handling capabilities, providing a more reliable and maintainable approach for managing signals in complex Linux environments. No bug fixes were recorded during this period.