December 2025 monthly summary for quarkusio/quarkus focused on documentation quality and security feature clarity. Delivered a feature that cross-references CORS and CSRF documentation to clarify their relationship and usage within the Quarkus framework, addressing an established gap and enhancing developer guidance. No major bugs fixed in this repository this month; the primary value came from improved documentation depth, consistency, and discoverability for security features, supporting faster onboarding and fewer misconfigurations in production deployments. The work aligns with business goals of reducing support load, accelerating adoption of secure defaults, and enabling more predictable integration of security features across customer deployments.