During February 2026, Sand Polser focused on enhancing quota management in the kubernetes-sigs/kueue repository by addressing a critical bug in the v1beta2.ClusterQueue API. Sand corrected the cohortName association, ensuring borrowing and lending limits were accurately tied to the intended cohort, which reduced misallocation risks in multi-tenant Kubernetes environments. The work involved updating the ClusterQueue builder, aligning references across related files, and improving API documentation for clarity. Using Go and leveraging expertise in API development and Kubernetes, Sand demonstrated careful attention to cross-file consistency and code maintenance, delivering a targeted fix that strengthened quota semantics and overall API correctness.