During this period, contributed to reliability and performance improvements across embedded Linux and Rust projects. In the armbian/configng repository, addressed kernel labeling issues for Rockchip RK3588 boards and enhanced Home Assistant installation by enabling cgroupsv2 support, aligning with Supervisor updates for better compatibility. Resolved Docker networking for Netdata containers to restore host metrics observability. Upgraded Home Assistant OS agent and installer in armbian/os, removing legacy workarounds. In rust-lang/rust-analyzer, introduced Profile-Guided Optimization support for the install command, refactoring code for modularity and reuse. Work focused on build systems, Linux configuration, and Rust, emphasizing maintainability and deployment reliability.