Worked on enhancing SSH connection handling in the zed-industries/zed repository by implementing the reuse of existing SSH ControlMaster sessions, thereby eliminating redundant credential prompts for authenticated users. Leveraged Rust to integrate session discovery and validation using asynchronous programming and concurrency techniques, ensuring robust detection of live sessions through ssh -G and ssh -O check commands. Improved the SshRemoteConnection lifecycle with a new killed flag to maintain pool integrity when reusing external masters. Developed comprehensive tests across diverse SSH configurations and platforms, confirming consistent behavior and Windows compatibility. Updated release documentation to reflect these workflow improvements for developers.