May 2026 monthly summary for OpenRA/OpenRA and vim/vim focused on Linux compatibility and configuration parsing improvements. Key features delivered include Linux Steam Directory Path Compatibility for GNU/Linux and mbsync Sync keyword parsing improvement in vim/vim. Major bugs fixed involve resolving the Linux Steam path ambiguity by recognizing both modern and legacy Steam directories, reducing install-related issues. Validation and testing included manual verification with a personal mbsync configuration and a dedicated test file to ensure parsing accuracy and stability across forms. Overall impact includes reduced user friction on Linux, fewer configuration errors, and improved maintainability across the two repos. Technologies and skills demonstrated encompass Linux filesystem path normalization, configuration parsing robustness, manual testing, and cross-repo collaboration with clear commit hygiene (including issue reference closes: #20243).