During March 2026, Milosevic worked on the tenstorrent/tt-xla repository, focusing on modernizing the CI/CD pipeline through Docker base image management. He initiated an upgrade of the Docker base image to Ubuntu 24.04 and integrated new MLIR images to enhance compatibility and performance. Using Dockerfile and YAML, he implemented these changes with a single feature commit. When the upgrade introduced stability issues, Milosevic executed a controlled rollback to Ubuntu 22.04, reverting related configurations to maintain downstream compatibility. This approach demonstrated careful risk management and ensured the CI/CD workflows remained stable, reflecting a thoughtful balance between innovation and reliability.