Milen Milev enhanced the konflux-ci/docs repository by improving multi-architecture build documentation, focusing on reducing user misconfigurations during container builds. He centralized the arches configuration, moving it from the command line interface to a dedicated config file, which clarified the required architectures for successful builds. Using adoc for documentation, Milen provided detailed guidance on the mandatory use of the --arch flag with rpm-lockfile-prototype, ensuring users understood the new workflow. His work addressed common pain points in multi-arch build processes, emphasizing clear, maintainable documentation practices. The updates reflected a focused, documentation-driven approach without direct bug fixes during this period.