During October 2025, this developer upgraded KrakenD to version 2.12.0 within the influxdata/official-images repository, focusing on build reproducibility and packaging consistency for downstream consumers. The work involved aligning image tags, Git commit references, and directory structures to match the new KrakenD conventions, ensuring a smoother upgrade path. They updated the build and CI workflows to support reliable, reproducible official-image builds, emphasizing stability and upgrade readiness rather than bug fixes. Utilizing skills in containerization, DevOps, and version control, the developer worked primarily with Markdown to document and manage the changes, delivering a single, well-scoped feature enhancement.