During April 2025, Michael Halstead delivered a critical compatibility update to the zephyrproject-rtos/poky repository, focusing on Yocto Uninative support for glibc 2.41. He upgraded yocto-uninative to version 4.7, extending the maximum supported glibc version and updating checksums for aarch64, i686, and x86_64 architectures. Working primarily in C and leveraging expertise in build systems and embedded systems, Michael’s changes ensured reproducible builds and improved CI reliability. This update addressed potential rebuild breaks with newer toolchains, strengthening downstream compatibility. The work demonstrated a focused approach to maintaining robust build infrastructure within a complex embedded Linux environment.