During February 2026, Wangai Studio focused on backend reliability for the openclaw/openclaw repository, addressing authentication issues in the Nextcloud Talk bot integration. By refining the API authentication process to sign only the message text rather than the entire JSON body, Wangai Studio aligned the implementation with Nextcloud Talk’s signature verification requirements, effectively reducing authentication errors and improving message consistency. This targeted fix, implemented in TypeScript, enhanced both the security and stability of bot communications. While no new features were introduced during this period, the work demonstrated depth in API integration and backend development, prioritizing robust and maintainable authentication flows.