Worked on the stripe/stripe-js repository to manage and streamline release processes over a two-month period. Focused on release version tagging and documentation updates, delivering features that improved traceability and downstream integration without introducing code changes. Used Git, JavaScript, and Markdown to create and validate release tags for versions v4.10.0 and v5.5.0, ensuring accurate version history and clear upgrade guidance for integrators. Emphasized release hygiene by aligning documentation and changelogs, confirming releases through CI checks, and preparing artifacts for downstream use. No bugs were fixed during this period, with all efforts directed toward release management and stakeholder communication.