During March 2026, Seuros contributed to the DragonBluep/openwrt repository by addressing a build stability issue related to e2fsprogs integration. Seuros identified and resolved an incompatibility between the system libblkid probe API and the internal blkid stub, which had caused build-time errors and unreliable CI results across different host environments. By overriding configure cache variables, Seuros ensured that the internal blkid stub was consistently preferred, preventing plausible.c compile errors with newer e2fsprogs versions. This work involved C programming and build system configuration, specifically using Makefile, and resulted in more reliable and reproducible builds for the project’s continuous integration pipeline.