Ananos worked on release engineering improvements for the kata-containers/kata-containers repository, focusing on enhancing version calculation and artifact consistency. By updating the release process to include non-annotated tags and applying an explicit version bump to 3.14.0 across both the VERSION file and Helm Chart, Ananos addressed issues that previously led to release errors. Using Git, Shell scripting, and YAML, they ensured that versioning was consistent across all release artifacts, which reduced the risk of deployment issues downstream. This targeted work improved the reliability of the release process, though it was limited in scope to a single bug fix during the period.