Yury Kamiakou contributed to the epam/ai-dial repository by enhancing the DIAL Release 1.39 upgrade process through precise documentation. He updated the upgrade guide to specify exact Helm chart versions for all components, addressing deployment reproducibility and reducing upgrade errors. Using Markdown for documentation and leveraging version control best practices, Yury ensured that upgrade steps are traceable and tied to specific chart versions. This work improved the reliability of customer upgrades by minimizing version drift and making deployments more predictable. The depth of his contribution lies in the careful alignment of documentation with technical requirements, supporting smoother and more reliable releases.