Worked on the ExtremeXT/ExtremeROM repository to deliver the Ascendia kernel v4.0 upgrade for the a52q and a72q device targets. Focused on build system configuration using Shell scripting, the work involved updating the Ascendia ZIP delivery process to ensure both devices received the latest kernel release. Release management practices were enhanced by aligning release notes and commits for traceability, supporting maintainability and future OTA updates. The approach emphasized cross-device compatibility validation, ensuring stability and security improvements were realized across supported hardware. No bug fixes were recorded during this period, as the primary focus remained on feature delivery and release readiness.