June 2026 monthly summary for wormhole-sdk-ts focusing on business value and technical achievements. Implemented Tempo Mainnet integration to expand cross-network interoperability by adding the executor address, RPC URL, and explorer configuration. No major bugs reported this month; emphasis on feature delivery and config hygiene to enable Tempo-based use cases.

Summary for 2026-05: Focused on SDK compatibility maintenance to preserve cross-chain token transfer functionality. Upgraded Wormhole SDK to v4.19.0 across the native-token-transfers repository to address deprecated chains and align with latest features and fixes (commit: dfdfe6f3b91d6f2e6fc0d58589f30e507e61569f). Validated builds/tests post-upgrade to ensure stability and prevent regressions in transfer workflows. Documented upgrade process and prepared a lightweight upgrade playbook to streamline future dependency updates, reducing maintenance friction. Impact: minimized downtime risk, maintained compatibility with Wormhole updates, and improved sustainability of the codebase. Technologies/skills demonstrated: dependency management, SDK integration, cross-repo coordination, CI validation, and best-practice upgrade documentation.