During April 2026, this developer delivered the Rune Upgrade System for the D2R-Reimagined/d2r-reimagined-mod repository, introducing a feature that allows players to convert nine lower-tier runes into a single higher-tier rune. This enhancement streamlined the rune upgrading process, reducing grind and improving resource management within the game. The implementation involved careful data management and modding techniques, with all changes tracked in plaintext to ensure transparency and maintainability. Collaborative development practices, including co-authoring and thorough code reviews, supported a stable integration. No major bugs were fixed during this period, reflecting a focus on feature delivery and targeted quality assurance.