During January 2025, Cwt focused on upgrading the OpenSBI firmware package within the felixonmars/archriscv-packages repository. They updated the PKGBUILD and SHA512 checksum to support OpenSBI version 1.6-1, ensuring the package leveraged the latest stable release for improved hardware compatibility and security. Using Shell scripting and expertise in build systems and package management, Cwt validated the build process to maintain integrity and traceability. Their work addressed the need for up-to-date firmware in the RISC-V ecosystem, preparing the package for downstream testing and integration. The contribution demonstrated careful attention to build hygiene and release management within the project.