Worked on the civitai/civitai repository to enhance licensing compliance for key backend models. Focused on updating license metadata for Flux.2 Klein 4B and Flux.2 Klein 4B-base, replacing the previous flux1D license with Apache 2.0 to align with open-source distribution standards. This update was delivered as a single, targeted commit using TypeScript and backend development skills, ensuring minimal disruption to the codebase. The change reduced legal and operational risk by clarifying licensing terms, supporting downstream tooling compatibility, and improving long-term maintainability. No bugs were reported during this period, reflecting a careful and non-invasive engineering approach.