During November 2024, Luca focused on stabilizing Kubernetes upgrade processes by restoring and enhancing troubleshooting documentation in the giantswarm/handbook repository. He reinstated a critical Kyverno upgrade-failure guide, clarifying steps for resolving stuck-in-pending-upgrade scenarios and preserving essential knowledge for on-call engineers. Luca also introduced a rollback path for the security bundle Helm chart, enabling forced re-reconciliation during upgrades to improve cluster resiliency. His work relied on Markdown and YAML for documentation and configuration, emphasizing clear operator guidance and robust troubleshooting. The depth of his contributions lay in addressing upgrade edge cases and ensuring the integrity of the knowledge base.