During June 2025, Xiaobo Zeng enhanced the apache/teaclave-trustzone-sdk by introducing a new API feature that exposes the object type of TEE_ObjectInfo through an ObjectInfo::object_type accessor. This addition improves the SDK’s observability and interoperability, allowing external tools to access object type information directly. The work focused on API refinement and stabilization, implemented in Rust with attention to embedded systems and system programming principles. Delivered as a single, targeted commit, the change addressed a specific need for external consumers to retrieve object metadata, reflecting a precise and well-scoped engineering effort within the project’s trusted execution environment context.