Masum Khan enabled the single_category_search feature in the ministryofjustice/fala repository by activating its feature flag in production, allowing for a controlled and traceable rollout. He focused on configuration management and DevOps practices, using YAML to manage deployment changes and ensure safe feature delivery. By linking the production change to a specific commit, Masum provided full traceability and governance over the release process. His approach minimized risk by leveraging feature flags, which also set the groundwork for future experiments and improved observability. Over the month, Masum’s work demonstrated careful planning and execution in production feature management without introducing new bugs.