During April 2025, work centered on security hardening for the zuplo/zudoku repository by addressing dependency vulnerabilities. The developer focused on updating critical libraries, including @babel/runtime, @babel/helpers, and several @clerk packages, to mitigate security warnings and ensure compatibility with the evolving Clerk ecosystem. This targeted update was delivered as a single, low-risk commit, preserving the existing API surface and maintaining build stability. Utilizing skills in dependency management and security updates, and working primarily with YAML, the changes improved the project’s security posture and compliance readiness, laying a stable foundation for future feature development without introducing new functionality.