Worked on release engineering for the foundry-rs/starknet-foundry repository, focusing on preparing and delivering the Starknet Foundry 0.41.0 release. Ensured release readiness by updating version numbers across configuration and lock files, maintaining dependency integrity, and revising the changelog to accurately document the new release. The process involved careful management of release workflows and version control, emphasizing reliability and consistency in deployment. Utilized skills in Release Management and Version Control, working primarily with Lockfile, Markdown, and TOML to coordinate repository updates. The work prioritized smooth deployment and clear documentation, supporting maintainability and transparency for future development cycles.