Worked on enhancing the jdx/mise repository by improving Windows cross-platform CLI reliability to achieve consistent behavior with Unix-like systems. Focused on CLI development using Rust and Bash, the work addressed issues with path quoting and exit code handling in shell scripts. By wrapping the mise executable path in single quotes within activate bash on Windows, the changes resolved backslash escaping problems. Additionally, the CLI runtime was updated to preserve and proxy child process exit codes on Windows, aligning with Unix conventions. These improvements reduced silent failures and made script execution more predictable for developers working across different operating systems.