Worked on moltbot/moltbot to deliver Secure Temporary Workspace Isolation, enhancing security by routing temporary workspaces through a private OpenClaw temporary root. This approach improved permission management and isolated temporary files, reducing the risk of unauthorized access. Developed and integrated cross-platform tests targeting non-Windows environments to validate the new isolation behavior and minimize platform-specific issues. Synchronized the release changelog with the main branch to maintain consistent documentation and compliance. The work was implemented using Node.js and TypeScript, with a focus on full stack development and robust testing practices to ensure reliability and traceability of the security-focused changes introduced.