During May 2025, Botir O. contributed to the kolyma-labs/instances repository by implementing a targeted configuration update for a Minecraft server. He enhanced player identity tracking by adding a new UUID to the supported player identifiers, supporting more accurate cross-server identity resolution and analytics. Using Nix for configuration management and DevOps practices, Botir isolated the change to minimize deployment risk and simplify potential rollbacks. The update was tracked with a dedicated commit, ensuring a clear audit trail for future reviews and compliance. This work laid the foundation for future identity features while maintaining stability and transparency in the production environment.