November 2025 summary: Delivered a security-focused enhancement in spryker/docker-sdk by enabling the v3_ca extension for CA certificate generation. This change improves certificate trust, enforces correct key usage and basic constraints, and reduces the risk of mis-issued certificates. No major bugs were fixed this month; the focus was on delivering a targeted security feature with a clean, traceable change (commit 515936bcaf946e914db27d59a05d7f780da9c7dd, related to #567). Overall impact: strengthened certificate management security and increased developer/customer trust. Technologies/skills demonstrated include security-focused certificate generation, precise change ownership via commit messages, and end-to-end delivery of a targeted feature.