May 2026 monthly summary for hiero-ledger SDKs focused on type safety improvements in the JavaScript SDK and feature extension in the C++ SDK. Delivered two targeted features across repositories with clear business value: stronger type guarantees in client typedefs for JS and a new signSchedule method enabling client-side signing workflows in C++.

In April 2026, delivered a focused set of improvements in hiero-sdk-cpp, enhancing usability, clarity, and maintainability. Implemented an equality operator for HbarTransfer to enable direct comparisons in transfer workflows and tests; corrected a documentation typo in TokenWipeTransaction.h to clarify non-fungible token wipe semantics; cleaned up code readability in api.js by removing an unnecessary blank line. These changes collectively improve developer experience, reduce risk of misuse, and support more robust transfer workflows, while maintaining code quality across the repository.

March 2026: Delivered targeted code-quality and logic improvements across Java and C++ SDKs, emphasizing maintainability, accuracy, and onboarding efficiency.