During March 2026, Sonu Jose developed a configurable Wasm module size limit feature for the istio/istio repository, addressing resource management and predictability in Wasm workloads. He implemented an environment variable to control the maximum binary size for Wasm modules, consolidating configuration within pilot/pkg/features and ensuring compatibility by aligning sizing to int64 for use with io.LimitReader. The feature extended size enforcement to both extractOCIArtifactImage and httpfetcher code paths, with comprehensive release notes documenting the change. Sonu’s work demonstrated depth in Go, backend development, and cloud-native technologies, delivering a targeted solution to manage Wasm resource consumption in production environments.